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-rw-r--r--drivers/scsi/aic7xxx/Kconfig.aic79xx1
-rw-r--r--drivers/scsi/aic7xxx/aic7770.c1
-rw-r--r--drivers/scsi/aic7xxx/aic79xx.h6
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_core.c104
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.c4570
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.h288
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm_pci.c82
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_pci.c14
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_proc.c88
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx.h4
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx.reg4
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx.seq5
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_93cx6.c36
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_core.c60
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c97
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.h2
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm_pci.c29
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_proc.c45
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped6
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped4
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped933
-rw-r--r--drivers/scsi/aic7xxx/aiclib.c1377
-rw-r--r--drivers/scsi/aic7xxx/aiclib.h890
23 files changed, 1998 insertions, 6648 deletions
diff --git a/drivers/scsi/aic7xxx/Kconfig.aic79xx b/drivers/scsi/aic7xxx/Kconfig.aic79xx
index c2523a30a7f..69ed77fcb71 100644
--- a/drivers/scsi/aic7xxx/Kconfig.aic79xx
+++ b/drivers/scsi/aic7xxx/Kconfig.aic79xx
@@ -5,6 +5,7 @@
config SCSI_AIC79XX
tristate "Adaptec AIC79xx U320 support"
depends on PCI && SCSI
+ select SCSI_SPI_ATTRS
help
This driver supports all of Adaptec's Ultra 320 PCI-X
based SCSI controllers.
diff --git a/drivers/scsi/aic7xxx/aic7770.c b/drivers/scsi/aic7xxx/aic7770.c
index 00f3bd1e181..527efd36f5c 100644
--- a/drivers/scsi/aic7xxx/aic7770.c
+++ b/drivers/scsi/aic7xxx/aic7770.c
@@ -126,7 +126,6 @@ aic7770_find_device(uint32_t id)
int
aic7770_config(struct ahc_softc *ahc, struct aic7770_identity *entry, u_int io)
{
- u_long l;
int error;
int have_seeprom;
u_int hostconf;
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index fd4b2f3eb0c..653fb0b42ae 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -1247,9 +1247,6 @@ struct ahd_softc {
uint16_t user_tagenable;/* Tagged Queuing allowed */
};
-TAILQ_HEAD(ahd_softc_tailq, ahd_softc);
-extern struct ahd_softc_tailq ahd_tailq;
-
/*************************** IO Cell Configuration ****************************/
#define AHD_PRECOMP_SLEW_INDEX \
(AHD_ANNEXCOL_PRECOMP_SLEW - AHD_ANNEXCOL_PER_DEV0)
@@ -1374,8 +1371,6 @@ void ahd_enable_coalescing(struct ahd_softc *ahd,
void ahd_pause_and_flushwork(struct ahd_softc *ahd);
int ahd_suspend(struct ahd_softc *ahd);
int ahd_resume(struct ahd_softc *ahd);
-void ahd_softc_insert(struct ahd_softc *);
-struct ahd_softc *ahd_find_softc(struct ahd_softc *ahd);
void ahd_set_unit(struct ahd_softc *, int);
void ahd_set_name(struct ahd_softc *, char *);
struct scb *ahd_get_scb(struct ahd_softc *ahd, u_int col_idx);
@@ -1524,7 +1519,6 @@ void ahd_print_scb(struct scb *scb);
void ahd_print_devinfo(struct ahd_softc *ahd,
struct ahd_devinfo *devinfo);
void ahd_dump_sglist(struct scb *scb);
-void ahd_dump_all_cards_state(void);
void ahd_dump_card_state(struct ahd_softc *ahd);
int ahd_print_register(ahd_reg_parse_entry_t *table,
u_int num_entries,
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 137fb1a37dd..4e8f00df978 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -52,8 +52,6 @@
#include <dev/aic7xxx/aicasm/aicasm_insformat.h>
#endif
-/******************************** Globals *************************************/
-struct ahd_softc_tailq ahd_tailq = TAILQ_HEAD_INITIALIZER(ahd_tailq);
/***************************** Lookup Tables **********************************/
char *ahd_chip_names[] =
@@ -5180,74 +5178,6 @@ ahd_softc_init(struct ahd_softc *ahd)
}
void
-ahd_softc_insert(struct ahd_softc *ahd)
-{
- struct ahd_softc *list_ahd;
-
-#if AHD_PCI_CONFIG > 0
- /*
- * Second Function PCI devices need to inherit some
- * settings from function 0.
- */
- if ((ahd->features & AHD_MULTI_FUNC) != 0) {
- TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
- ahd_dev_softc_t list_pci;
- ahd_dev_softc_t pci;
-
- list_pci = list_ahd->dev_softc;
- pci = ahd->dev_softc;
- if (ahd_get_pci_slot(list_pci) == ahd_get_pci_slot(pci)
- && ahd_get_pci_bus(list_pci) == ahd_get_pci_bus(pci)) {
- struct ahd_softc *master;
- struct ahd_softc *slave;
-
- if (ahd_get_pci_function(list_pci) == 0) {
- master = list_ahd;
- slave = ahd;
- } else {
- master = ahd;
- slave = list_ahd;
- }
- slave->flags &= ~AHD_BIOS_ENABLED;
- slave->flags |=
- master->flags & AHD_BIOS_ENABLED;
- break;
- }
- }
- }
-#endif
-
- /*
- * Insertion sort into our list of softcs.
- */
- list_ahd = TAILQ_FIRST(&ahd_tailq);
- while (list_ahd != NULL
- && ahd_softc_comp(ahd, list_ahd) <= 0)
- list_ahd = TAILQ_NEXT(list_ahd, links);
- if (list_ahd != NULL)
- TAILQ_INSERT_BEFORE(list_ahd, ahd, links);
- else
- TAILQ_INSERT_TAIL(&ahd_tailq, ahd, links);
- ahd->init_level++;
-}
-
-/*
- * Verify that the passed in softc pointer is for a
- * controller that is still configured.
- */
-struct ahd_softc *
-ahd_find_softc(struct ahd_softc *ahd)
-{
- struct ahd_softc *list_ahd;
-
- TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
- if (list_ahd == ahd)
- return (ahd);
- }
- return (NULL);
-}
-
-void
ahd_set_unit(struct ahd_softc *ahd, int unit)
{
ahd->unit = unit;
@@ -7902,18 +7832,10 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
static void
ahd_reset_poll(void *arg)
{
- struct ahd_softc *ahd;
+ struct ahd_softc *ahd = arg;
u_int scsiseq1;
- u_long l;
u_long s;
- ahd_list_lock(&l);
- ahd = ahd_find_softc((struct ahd_softc *)arg);
- if (ahd == NULL) {
- printf("ahd_reset_poll: Instance %p no longer exists\n", arg);
- ahd_list_unlock(&l);
- return;
- }
ahd_lock(ahd, &s);
ahd_pause(ahd);
ahd_update_modes(ahd);
@@ -7924,7 +7846,6 @@ ahd_reset_poll(void *arg)
ahd_reset_poll, ahd);
ahd_unpause(ahd);
ahd_unlock(ahd, &s);
- ahd_list_unlock(&l);
return;
}
@@ -7936,25 +7857,16 @@ ahd_reset_poll(void *arg)
ahd->flags &= ~AHD_RESET_POLL_ACTIVE;
ahd_unlock(ahd, &s);
ahd_release_simq(ahd);
- ahd_list_unlock(&l);
}
/**************************** Statistics Processing ***************************/
static void
ahd_stat_timer(void *arg)
{
- struct ahd_softc *ahd;
- u_long l;
+ struct ahd_softc *ahd = arg;
u_long s;
int enint_coal;
- ahd_list_lock(&l);
- ahd = ahd_find_softc((struct ahd_softc *)arg);
- if (ahd == NULL) {
- printf("ahd_stat_timer: Instance %p no longer exists\n", arg);
- ahd_list_unlock(&l);
- return;
- }
ahd_lock(ahd, &s);
enint_coal = ahd->hs_mailbox & ENINT_COALESCE;
@@ -7981,7 +7893,6 @@ ahd_stat_timer(void *arg)
ahd_timer_reset(&ahd->stat_timer, AHD_STAT_UPDATE_US,
ahd_stat_timer, ahd);
ahd_unlock(ahd, &s);
- ahd_list_unlock(&l);
}
/****************************** Status Processing *****************************/
@@ -8745,16 +8656,6 @@ sized:
return (last_probe);
}
-void
-ahd_dump_all_cards_state(void)
-{
- struct ahd_softc *list_ahd;
-
- TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
- ahd_dump_card_state(list_ahd);
- }
-}
-
int
ahd_print_register(ahd_reg_parse_entry_t *table, u_int num_entries,
const char *name, u_int address, u_int value,
@@ -9039,7 +8940,6 @@ ahd_dump_card_state(struct ahd_softc *ahd)
ahd_outb(ahd, STACK, (ahd->saved_stack[i] >> 8) & 0xFF);
}
printf("\n<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>\n");
- ahd_platform_dump_card_state(ahd);
ahd_restore_modes(ahd, saved_modes);
if (paused == 0)
ahd_unpause(ahd);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 329cb233133..6b6d4e28779 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -46,32 +46,14 @@
#include "aic79xx_inline.h"
#include <scsi/scsicam.h>
-/*
- * Include aiclib.c as part of our
- * "module dependencies are hard" work around.
- */
-#include "aiclib.c"
+static struct scsi_transport_template *ahd_linux_transport_template = NULL;
#include <linux/init.h> /* __setup */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-#include "sd.h" /* For geometry detection */
-#endif
-
#include <linux/mm.h> /* For fetching system memory size */
+#include <linux/blkdev.h> /* For block_size() */
#include <linux/delay.h> /* For ssleep/msleep */
/*
- * Lock protecting manipulation of the ahd softc list.
- */
-spinlock_t ahd_list_spinlock;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/* For dynamic sglist size calculation. */
-u_int ahd_linux_nseg;
-#endif
-
-/*
* Bucket size for counting good commands in between bad ones.
*/
#define AHD_LINUX_ERR_THRESH 1000
@@ -188,71 +170,6 @@ static adapter_tag_info_t aic79xx_tag_info[] =
};
/*
- * By default, read streaming is disabled. In theory,
- * read streaming should enhance performance, but early
- * U320 drive firmware actually performs slower with
- * read streaming enabled.
- */
-#ifdef CONFIG_AIC79XX_ENABLE_RD_STRM
-#define AIC79XX_CONFIGED_RD_STRM 0xFFFF
-#else
-#define AIC79XX_CONFIGED_RD_STRM 0
-#endif
-
-static uint16_t aic79xx_rd_strm_info[] =
-{
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM,
- AIC79XX_CONFIGED_RD_STRM
-};
-
-/*
- * DV option:
- *
- * positive value = DV Enabled
- * zero = DV Disabled
- * negative value = DV Default for adapter type/seeprom
- */
-#ifdef CONFIG_AIC79XX_DV_SETTING
-#define AIC79XX_CONFIGED_DV CONFIG_AIC79XX_DV_SETTING
-#else
-#define AIC79XX_CONFIGED_DV -1
-#endif
-
-static int8_t aic79xx_dv_settings[] =
-{
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV,
- AIC79XX_CONFIGED_DV
-};
-
-/*
* The I/O cell on the chip is very configurable in respect to its analog
* characteristics. Set the defaults here; they can be overriden with
* the proper insmod parameters.
@@ -375,13 +292,6 @@ static uint32_t aic79xx_pci_parity = ~0;
uint32_t aic79xx_allow_memio = ~0;
/*
- * aic79xx_detect() has been run, so register all device arrivals
- * immediately with the system rather than deferring to the sorted
- * attachment performed by aic79xx_detect().
- */
-int aic79xx_detect_complete;
-
-/*
* So that we can set how long each device is given as a selection timeout.
* The table of values goes like this:
* 0 - 256ms
@@ -412,7 +322,7 @@ MODULE_AUTHOR("Maintainer: Justin T. Gibbs <gibbs@scsiguy.com>");
MODULE_DESCRIPTION("Adaptec Aic790X U320 SCSI Host Bus Adapter driver");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_VERSION(AIC79XX_DRIVER_VERSION);
-module_param(aic79xx, charp, 0);
+module_param(aic79xx, charp, 0444);
MODULE_PARM_DESC(aic79xx,
"period delimited, options string.\n"
" verbose Enable verbose/diagnostic logging\n"
@@ -427,8 +337,6 @@ MODULE_PARM_DESC(aic79xx,
" reverse_scan Sort PCI devices highest Bus/Slot to lowest\n"
" tag_info:<tag_str> Set per-target tag depth\n"
" global_tag_depth:<int> Global tag depth for all targets on all buses\n"
-" rd_strm:<rd_strm_masks> Set per-target read streaming setting.\n"
-" dv:<dv_settings> Set per-controller Domain Validation Setting.\n"
" slewrate:<slewrate_list>Set the signal slew rate (0-15).\n"
" precomp:<pcomp_list> Set the signal precompensation (0-7).\n"
" amplitude:<int> Set the signal amplitude (0-7).\n"
@@ -441,249 +349,35 @@ MODULE_PARM_DESC(aic79xx,
" Shorten the selection timeout to 128ms\n"
"\n"
" options aic79xx 'aic79xx=verbose.tag_info:{{}.{}.{..10}}.seltime:1'\n"
-"\n"
-" Sample /etc/modprobe.conf line:\n"
-" Change Read Streaming for Controller's 2 and 3\n"
-"\n"
-" options aic79xx 'aic79xx=rd_strm:{..0xFFF0.0xC0F0}'");
+"\n");
static void ahd_linux_handle_scsi_status(struct ahd_softc *,
- struct ahd_linux_device *,
+ struct scsi_device *,
struct scb *);
static void ahd_linux_queue_cmd_complete(struct ahd_softc *ahd,
- Scsi_Cmnd *cmd);
-static void ahd_linux_filter_inquiry(struct ahd_softc *ahd,
- struct ahd_devinfo *devinfo);
-static void ahd_linux_dev_timed_unfreeze(u_long arg);
+ struct scsi_cmnd *cmd);
static void ahd_linux_sem_timeout(u_long arg);
+static int ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag);
static void ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd);
-static void ahd_linux_size_nseg(void);
-static void ahd_linux_thread_run_complete_queue(struct ahd_softc *ahd);
-static void ahd_linux_start_dv(struct ahd_softc *ahd);
-static void ahd_linux_dv_timeout(struct scsi_cmnd *cmd);
-static int ahd_linux_dv_thread(void *data);
-static void ahd_linux_kill_dv_thread(struct ahd_softc *ahd);
-static void ahd_linux_dv_target(struct ahd_softc *ahd, u_int target);
-static void ahd_linux_dv_transition(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static void ahd_linux_dv_fill_cmd(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_inq(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ,
- u_int request_length);
-static void ahd_linux_dv_tur(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_rebd(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static void ahd_linux_dv_web(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static void ahd_linux_dv_reb(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static void ahd_linux_dv_su(struct ahd_softc *ahd,
- struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ);
-static int ahd_linux_fallback(struct ahd_softc *ahd,
- struct ahd_devinfo *devinfo);
-static __inline int ahd_linux_dv_fallback(struct ahd_softc *ahd,
- struct ahd_devinfo *devinfo);
-static void ahd_linux_dv_complete(Scsi_Cmnd *cmd);
-static void ahd_linux_generate_dv_pattern(struct ahd_linux_target *targ);
static u_int ahd_linux_user_tagdepth(struct ahd_softc *ahd,
struct ahd_devinfo *devinfo);
-static u_int ahd_linux_user_dv_setting(struct ahd_softc *ahd);
-static void ahd_linux_setup_user_rd_strm_settings(struct ahd_softc *ahd);
-static void ahd_linux_device_queue_depth(struct ahd_softc *ahd,
- struct ahd_linux_device *dev);
-static struct ahd_linux_target* ahd_linux_alloc_target(struct ahd_softc*,
- u_int, u_int);
-static void ahd_linux_free_target(struct ahd_softc*,
- struct ahd_linux_target*);
-static struct ahd_linux_device* ahd_linux_alloc_device(struct ahd_softc*,
- struct ahd_linux_target*,
- u_int);
-static void ahd_linux_free_device(struct ahd_softc*,
- struct ahd_linux_device*);
-static void ahd_linux_run_device_queue(struct ahd_softc*,
- struct ahd_linux_device*);
+static void ahd_linux_device_queue_depth(struct scsi_device *);
+static int ahd_linux_run_command(struct ahd_softc*,
+ struct ahd_linux_device *,
+ struct scsi_cmnd *);
static void ahd_linux_setup_tag_info_global(char *p);
-static aic_option_callback_t ahd_linux_setup_tag_info;
-static aic_option_callback_t ahd_linux_setup_rd_strm_info;
-static aic_option_callback_t ahd_linux_setup_dv;
-static aic_option_callback_t ahd_linux_setup_iocell_info;
-static int ahd_linux_next_unit(void);
-static void ahd_runq_tasklet(unsigned long data);
-static int aic79xx_setup(char *c);
-
-/****************************** Inlines ***************************************/
-static __inline void ahd_schedule_completeq(struct ahd_softc *ahd);
-static __inline void ahd_schedule_runq(struct ahd_softc *ahd);
-static __inline void ahd_setup_runq_tasklet(struct ahd_softc *ahd);
-static __inline void ahd_teardown_runq_tasklet(struct ahd_softc *ahd);
-static __inline struct ahd_linux_device*
- ahd_linux_get_device(struct ahd_softc *ahd, u_int channel,
- u_int target, u_int lun, int alloc);
-static struct ahd_cmd *ahd_linux_run_complete_queue(struct ahd_softc *ahd);
-static __inline void ahd_linux_check_device_queue(struct ahd_softc *ahd,
- struct ahd_linux_device *dev);
-static __inline struct ahd_linux_device *
- ahd_linux_next_device_to_run(struct ahd_softc *ahd);
-static __inline void ahd_linux_run_device_queues(struct ahd_softc *ahd);
-static __inline void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*);
-
-static __inline void
-ahd_schedule_completeq(struct ahd_softc *ahd)
-{
- if ((ahd->platform_data->flags & AHD_RUN_CMPLT_Q_TIMER) == 0) {
- ahd->platform_data->flags |= AHD_RUN_CMPLT_Q_TIMER;
- ahd->platform_data->completeq_timer.expires = jiffies;
- add_timer(&ahd->platform_data->completeq_timer);
- }
-}
-
-/*
- * Must be called with our lock held.
- */
-static __inline void
-ahd_schedule_runq(struct ahd_softc *ahd)
-{
- tasklet_schedule(&ahd->platform_data->runq_tasklet);
-}
-
-static __inline
-void ahd_setup_runq_tasklet(struct ahd_softc *ahd)
-{
- tasklet_init(&ahd->platform_data->runq_tasklet, ahd_runq_tasklet,
- (unsigned long)ahd);
-}
+static int aic79xx_setup(char *c);
-static __inline void
-ahd_teardown_runq_tasklet(struct ahd_softc *ahd)
-{
- tasklet_kill(&ahd->platform_data->runq_tasklet);
-}
+static int ahd_linux_unit;
-static __inline struct ahd_linux_device*
-ahd_linux_get_device(struct ahd_softc *ahd, u_int channel, u_int target,
- u_int lun, int alloc)
-{
- struct ahd_linux_target *targ;
- struct ahd_linux_device *dev;
- u_int target_offset;
- target_offset = target;
- if (channel != 0)
- target_offset += 8;
- targ = ahd->platform_data->targets[target_offset];
- if (targ == NULL) {
- if (alloc != 0) {
- targ = ahd_linux_alloc_target(ahd, channel, target);
- if (targ == NULL)
- return (NULL);
- } else
- return (NULL);
- }
- dev = targ->devices[lun];
- if (dev == NULL && alloc != 0)
- dev = ahd_linux_alloc_device(ahd, targ, lun);
- return (dev);
-}
-
-#define AHD_LINUX_MAX_RETURNED_ERRORS 4
-static struct ahd_cmd *
-ahd_linux_run_complete_queue(struct ahd_softc *ahd)
-{
- struct ahd_cmd *acmd;
- u_long done_flags;
- int with_errors;
-
- with_errors = 0;
- ahd_done_lock(ahd, &done_flags);
- while ((acmd = TAILQ_FIRST(&ahd->platform_data->completeq)) != NULL) {
- Scsi_Cmnd *cmd;
-
- if (with_errors > AHD_LINUX_MAX_RETURNED_ERRORS) {
- /*
- * Linux uses stack recursion to requeue
- * commands that need to be retried. Avoid
- * blowing out the stack by "spoon feeding"
- * commands that completed with error back
- * the operating system in case they are going
- * to be retried. "ick"
- */
- ahd_schedule_completeq(ahd);
- break;
- }
- TAILQ_REMOVE(&ahd->platform_data->completeq,
- acmd, acmd_links.tqe);
- cmd = &acmd_scsi_cmd(acmd);
- cmd->host_scribble = NULL;
- if (ahd_cmd_get_transaction_status(cmd) != DID_OK
- || (cmd->result & 0xFF) != SCSI_STATUS_OK)
- with_errors++;
-
- cmd->scsi_done(cmd);
- }
- ahd_done_unlock(ahd, &done_flags);
- return (acmd);
-}
-
-static __inline void
-ahd_linux_check_device_queue(struct ahd_softc *ahd,
- struct ahd_linux_device *dev)
-{
- if ((dev->flags & AHD_DEV_FREEZE_TIL_EMPTY) != 0
- && dev->active == 0) {
- dev->flags &= ~AHD_DEV_FREEZE_TIL_EMPTY;
- dev->qfrozen--;
- }
-
- if (TAILQ_FIRST(&dev->busyq) == NULL
- || dev->openings == 0 || dev->qfrozen != 0)
- return;
-
- ahd_linux_run_device_queue(ahd, dev);
-}
-
-static __inline struct ahd_linux_device *
-ahd_linux_next_device_to_run(struct ahd_softc *ahd)
-{
-
- if ((ahd->flags & AHD_RESOURCE_SHORTAGE) != 0
- || (ahd->platform_data->qfrozen != 0
- && AHD_DV_SIMQ_FROZEN(ahd) == 0))
- return (NULL);
- return (TAILQ_FIRST(&ahd->platform_data->device_runq));
-}
-
-static __inline void
-ahd_linux_run_device_queues(struct ahd_softc *ahd)
-{
- struct ahd_linux_device *dev;
-
- while ((dev = ahd_linux_next_device_to_run(ahd)) != NULL) {
- TAILQ_REMOVE(&ahd->platform_data->device_runq, dev, links);
- dev->flags &= ~AHD_DEV_ON_RUN_LIST;
- ahd_linux_check_device_queue(ahd, dev);
- }
-}
+/****************************** Inlines ***************************************/
+static __inline void ahd_linux_unmap_scb(struct ahd_softc*, struct scb*);
static __inline void
ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
{
- Scsi_Cmnd *cmd;
+ struct scsi_cmnd *cmd;
int direction;
cmd = scb->io_ctx;
@@ -705,197 +399,6 @@ ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
#define BUILD_SCSIID(ahd, cmd) \
((((cmd)->device->id << TID_SHIFT) & TID) | (ahd)->our_id)
-/************************ Host template entry points *************************/
-static int ahd_linux_detect(Scsi_Host_Template *);
-static const char *ahd_linux_info(struct Scsi_Host *);
-static int ahd_linux_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
-static int ahd_linux_slave_alloc(Scsi_Device *);
-static int ahd_linux_slave_configure(Scsi_Device *);
-static void ahd_linux_slave_destroy(Scsi_Device *);
-#if defined(__i386__)
-static int ahd_linux_biosparam(struct scsi_device*,
- struct block_device*, sector_t, int[]);
-#endif
-#else
-static int ahd_linux_release(struct Scsi_Host *);
-static void ahd_linux_select_queue_depth(struct Scsi_Host *host,
- Scsi_Device *scsi_devs);
-#if defined(__i386__)
-static int ahd_linux_biosparam(Disk *, kdev_t, int[]);
-#endif
-#endif
-static int ahd_linux_bus_reset(Scsi_Cmnd *);
-static int ahd_linux_dev_reset(Scsi_Cmnd *);
-static int ahd_linux_abort(Scsi_Cmnd *);
-
-/*
- * Calculate a safe value for AHD_NSEG (as expressed through ahd_linux_nseg).
- *
- * In pre-2.5.X...
- * The midlayer allocates an S/G array dynamically when a command is issued
- * using SCSI malloc. This array, which is in an OS dependent format that
- * must later be copied to our private S/G list, is sized to house just the
- * number of segments needed for the current transfer. Since the code that
- * sizes the SCSI malloc pool does not take into consideration fragmentation
- * of the pool, executing transactions numbering just a fraction of our
- * concurrent transaction limit with SG list lengths aproaching AHC_NSEG will
- * quickly depleat the SCSI malloc pool of usable space. Unfortunately, the
- * mid-layer does not properly handle this scsi malloc failures for the S/G
- * array and the result can be a lockup of the I/O subsystem. We try to size
- * our S/G list so that it satisfies our drivers allocation requirements in
- * addition to avoiding fragmentation of the SCSI malloc pool.
- */
-static void
-ahd_linux_size_nseg(void)
-{
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- u_int cur_size;
- u_int best_size;
-
- /*
- * The SCSI allocator rounds to the nearest 512 bytes
- * an cannot allocate across a page boundary. Our algorithm
- * is to start at 1K of scsi malloc space per-command and
- * loop through all factors of the PAGE_SIZE and pick the best.
- */
- best_size = 0;
- for (cur_size = 1024; cur_size <= PAGE_SIZE; cur_size *= 2) {
- u_int nseg;
-
- nseg = cur_size / sizeof(struct scatterlist);
- if (nseg < AHD_LINUX_MIN_NSEG)
- continue;
-
- if (best_size == 0) {
- best_size = cur_size;
- ahd_linux_nseg = nseg;
- } else {
- u_int best_rem;
- u_int cur_rem;
-
- /*
- * Compare the traits of the current "best_size"
- * with the current size to determine if the
- * current size is a better size.
- */
- best_rem = best_size % sizeof(struct scatterlist);
- cur_rem = cur_size % sizeof(struct scatterlist);
- if (cur_rem < best_rem) {
- best_size = cur_size;
- ahd_linux_nseg = nseg;
- }
- }
- }
-#endif
-}
-
-/*
- * Try to detect an Adaptec 79XX controller.
- */
-static int
-ahd_linux_detect(Scsi_Host_Template *template)
-{
- struct ahd_softc *ahd;
- int found;
- int error = 0;
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- /*
- * It is a bug that the upper layer takes
- * this lock just prior to calling us.
- */
- spin_unlock_irq(&io_request_lock);
-#endif
-
- /*
- * Sanity checking of Linux SCSI data structures so
- * that some of our hacks^H^H^H^H^Hassumptions aren't
- * violated.
- */
- if (offsetof(struct ahd_cmd_internal, end)
- > offsetof(struct scsi_cmnd, host_scribble)) {
- printf("ahd_linux_detect: SCSI data structures changed.\n");
- printf("ahd_linux_detect: Unable to attach\n");
- return (0);
- }
- /*
- * Determine an appropriate size for our Scatter Gatther lists.
- */
- ahd_linux_size_nseg();
-#ifdef MODULE
- /*
- * If we've been passed any parameters, process them now.
- */
- if (aic79xx)
- aic79xx_setup(aic79xx);
-#endif
-
- template->proc_name = "aic79xx";
-
- /*
- * Initialize our softc list lock prior to
- * probing for any adapters.
- */
- ahd_list_lockinit();
-
-#ifdef CONFIG_PCI
- error = ahd_linux_pci_init();
- if (error)
- return error;
-#endif
-
- /*
- * Register with the SCSI layer all
- * controllers we've found.
- */
- found = 0;
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
-
- if (ahd_linux_register_host(ahd, template) == 0)
- found++;
- }
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- spin_lock_irq(&io_request_lock);
-#endif
- aic79xx_detect_complete++;
- return 0;
-}
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/*
- * Free the passed in Scsi_Host memory structures prior to unloading the
- * module.
- */
-static int
-ahd_linux_release(struct Scsi_Host * host)
-{
- struct ahd_softc *ahd;
- u_long l;
-
- ahd_list_lock(&l);
- if (host != NULL) {
-
- /*
- * We should be able to just perform
- * the free directly, but check our
- * list for extra sanity.
- */
- ahd = ahd_find_softc(*(struct ahd_softc **)host->hostdata);
- if (ahd != NULL) {
- u_long s;
-
- ahd_lock(ahd, &s);
- ahd_intr_enable(ahd, FALSE);
- ahd_unlock(ahd, &s);
- ahd_free(ahd);
- }
- }
- ahd_list_unlock(&l);
- return (0);
-}
-#endif
-
/*
* Return a string describing the driver.
*/
@@ -928,220 +431,177 @@ ahd_linux_info(struct Scsi_Host *host)
* Queue an SCB to the controller.
*/
static int
-ahd_linux_queue(Scsi_Cmnd * cmd, void (*scsi_done) (Scsi_Cmnd *))
+ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
{
struct ahd_softc *ahd;
- struct ahd_linux_device *dev;
- u_long flags;
+ struct ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
/*
- * Save the callback on completion function.
- */
- cmd->scsi_done = scsi_done;
-
- ahd_midlayer_entrypoint_lock(ahd, &flags);
-
- /*
* Close the race of a command that was in the process of
* being queued to us just as our simq was frozen. Let
* DV commands through so long as we are only frozen to
* perform DV.
*/
- if (ahd->platform_data->qfrozen != 0
- && AHD_DV_CMD(cmd) == 0) {
-
- ahd_cmd_set_transaction_status(cmd, CAM_REQUEUE_REQ);
- ahd_linux_queue_cmd_complete(ahd, cmd);
- ahd_schedule_completeq(ahd);
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
- return (0);
- }
- dev = ahd_linux_get_device(ahd, cmd->device->channel,
- cmd->device->id, cmd->device->lun,
- /*alloc*/TRUE);
- if (dev == NULL) {
- ahd_cmd_set_transaction_status(cmd, CAM_RESRC_UNAVAIL);
- ahd_linux_queue_cmd_complete(ahd, cmd);
- ahd_schedule_completeq(ahd);
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
- printf("%s: aic79xx_linux_queue - Unable to allocate device!\n",
- ahd_name(ahd));
- return (0);
+ if (ahd->platform_data->qfrozen != 0) {
+ printf("%s: queue frozen\n", ahd_name(ahd));
+
+ return SCSI_MLQUEUE_HOST_BUSY;
}
- if (cmd->cmd_len > MAX_CDB_LEN)
- return (-EINVAL);
+
+ /*
+ * Save the callback on completion function.
+ */
+ cmd->scsi_done = scsi_done;
+
cmd->result = CAM_REQ_INPROG << 16;
- TAILQ_INSERT_TAIL(&dev->busyq, (struct ahd_cmd *)cmd, acmd_links.tqe);
- if ((dev->flags & AHD_DEV_ON_RUN_LIST) == 0) {
- TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq, dev, links);
- dev->flags |= AHD_DEV_ON_RUN_LIST;
- ahd_linux_run_device_queues(ahd);
- }
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
- return (0);
+
+ return ahd_linux_run_command(ahd, dev, cmd);
+}
+
+static inline struct scsi_target **
+ahd_linux_target_in_softc(struct scsi_target *starget)
+{
+ struct ahd_softc *ahd =
+ *((struct ahd_softc **)dev_to_shost(&starget->dev)->hostdata);
+ unsigned int target_offset;
+
+ target_offset = starget->id;
+ if (starget->channel != 0)
+ target_offset += 8;
+
+ return &ahd->platform_data->starget[target_offset];
}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
static int
-ahd_linux_slave_alloc(Scsi_Device *device)
+ahd_linux_target_alloc(struct scsi_target *starget)
{
- struct ahd_softc *ahd;
+ struct ahd_softc *ahd =
+ *((struct ahd_softc **)dev_to_shost(&starget->dev)->hostdata);
+ unsigned long flags;
+ struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
+ struct ahd_linux_target *targ = scsi_transport_target_data(starget);
+ struct ahd_devinfo devinfo;
+ struct ahd_initiator_tinfo *tinfo;
+ struct ahd_tmode_tstate *tstate;
+ char channel = starget->channel + 'A';
- ahd = *((struct ahd_softc **)device->host->hostdata);
- if (bootverbose)
- printf("%s: Slave Alloc %d\n", ahd_name(ahd), device->id);
- return (0);
+ ahd_lock(ahd, &flags);
+
+ BUG_ON(*ahd_targp != NULL);
+
+ *ahd_targp = starget;
+ memset(targ, 0, sizeof(*targ));
+
+ tinfo = ahd_fetch_transinfo(ahd, channel, ahd->our_id,
+ starget->id, &tstate);
+ ahd_compile_devinfo(&devinfo, ahd->our_id, starget->id,
+ CAM_LUN_WILDCARD, channel,
+ ROLE_INITIATOR);
+ spi_min_period(starget) = AHD_SYNCRATE_MAX; /* We can do U320 */
+ if ((ahd->bugs & AHD_PACED_NEGTABLE_BUG) != 0)
+ spi_max_offset(starget) = MAX_OFFSET_PACED_BUG;
+ else
+ spi_max_offset(starget) = MAX_OFFSET_PACED;
+ spi_max_width(starget) = ahd->features & AHD_WIDE;
+
+ ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
+ AHD_TRANS_GOAL, /*paused*/FALSE);
+ ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
+ AHD_TRANS_GOAL, /*paused*/FALSE);
+ ahd_unlock(ahd, &flags);
+
+ return 0;
+}
+
+static void
+ahd_linux_target_destroy(struct scsi_target *starget)
+{
+ struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
+
+ *ahd_targp = NULL;
}
static int
-ahd_linux_slave_configure(Scsi_Device *device)
+ahd_linux_slave_alloc(struct scsi_device *sdev)
{
- struct ahd_softc *ahd;
- struct ahd_linux_device *dev;
- u_long flags;
+ struct ahd_softc *ahd =
+ *((struct ahd_softc **)sdev->host->hostdata);
+ struct scsi_target *starget = sdev->sdev_target;
+ struct ahd_linux_target *targ = scsi_transport_target_data(starget);
+ struct ahd_linux_device *dev;
- ahd = *((struct ahd_softc **)device->host->hostdata);
if (bootverbose)
- printf("%s: Slave Configure %d\n", ahd_name(ahd), device->id);
- ahd_midlayer_entrypoint_lock(ahd, &flags);
+ printf("%s: Slave Alloc %d\n", ahd_name(ahd), sdev->id);
+
+ BUG_ON(targ->sdev[sdev->lun] != NULL);
+
+ dev = scsi_transport_device_data(sdev);
+ memset(dev, 0, sizeof(*dev));
+
/*
- * Since Linux has attached to the device, configure
- * it so we don't free and allocate the device
- * structure on every command.
+ * We start out life using untagged
+ * transactions of which we allow one.
*/
- dev = ahd_linux_get_device(ahd, device->channel,
- device->id, device->lun,
- /*alloc*/TRUE);
- if (dev != NULL) {
- dev->flags &= ~AHD_DEV_UNCONFIGURED;
- dev->flags |= AHD_DEV_SLAVE_CONFIGURED;
- dev->scsi_device = device;
- ahd_linux_device_queue_depth(ahd, dev);
- }
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
+ dev->openings = 1;
+
+ /*
+ * Set maxtags to 0. This will be changed if we
+ * later determine that we are dealing with
+ * a tagged queuing capable device.
+ */
+ dev->maxtags = 0;
+
+ targ->sdev[sdev->lun] = sdev;
+
return (0);
}
-static void
-ahd_linux_slave_destroy(Scsi_Device *device)
+static int
+ahd_linux_slave_configure(struct scsi_device *sdev)
{
struct ahd_softc *ahd;
- struct ahd_linux_device *dev;
- u_long flags;
- ahd = *((struct ahd_softc **)device->host->hostdata);
+ ahd = *((struct ahd_softc **)sdev->host->hostdata);
if (bootverbose)
- printf("%s: Slave Destroy %d\n", ahd_name(ahd), device->id);
- ahd_midlayer_entrypoint_lock(ahd, &flags);
- dev = ahd_linux_get_device(ahd, device->channel,
- device->id, device->lun,
- /*alloc*/FALSE);
+ printf("%s: Slave Configure %d\n", ahd_name(ahd), sdev->id);
- /*
- * Filter out "silly" deletions of real devices by only
- * deleting devices that have had slave_configure()
- * called on them. All other devices that have not
- * been configured will automatically be deleted by
- * the refcounting process.
- */
- if (dev != NULL
- && (dev->flags & AHD_DEV_SLAVE_CONFIGURED) != 0) {
- dev->flags |= AHD_DEV_UNCONFIGURED;
- if (TAILQ_EMPTY(&dev->busyq)
- && dev->active == 0
- && (dev->flags & AHD_DEV_TIMER_ACTIVE) == 0)
- ahd_linux_free_device(ahd, dev);
- }
- ahd_midlayer_entrypoint_unlock(ahd, &flags);
+ ahd_linux_device_queue_depth(sdev);
+
+ /* Initial Domain Validation */
+ if (!spi_initial_dv(sdev->sdev_target))
+ spi_dv_device(sdev);
+
+ return 0;
}
-#else
-/*
- * Sets the queue depth for each SCSI device hanging
- * off the input host adapter.
- */
+
static void
-ahd_linux_select_queue_depth(struct Scsi_Host * host,
- Scsi_Device * scsi_devs)
+ahd_linux_slave_destroy(struct scsi_device *sdev)
{
- Scsi_Device *device;
- Scsi_Device *ldev;
struct ahd_softc *ahd;
- u_long flags;
+ struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
+ struct ahd_linux_target *targ = scsi_transport_target_data(sdev->sdev_target);
- ahd = *((struct ahd_softc **)host->hostdata);
- ahd_lock(ahd, &flags);
- for (device = scsi_devs; device != NULL; device = device->next) {
+ ahd = *((struct ahd_softc **)sdev->host->hostdata);
+ if (bootverbose)
+ printf("%s: Slave Destroy %d\n", ahd_name(ahd), sdev->id);
- /*
- * Watch out for duplicate devices. This works around
- * some quirks in how the SCSI scanning code does its
- * device management.
- */
- for (ldev = scsi_devs; ldev != device; ldev = ldev->next) {
- if (ldev->host == device->host
- && ldev->channel == device->channel
- && ldev->id == device->id
- && ldev->lun == device->lun)
- break;
- }
- /* Skip duplicate. */
- if (ldev != device)
- continue;
+ BUG_ON(dev->active);
- if (device->host == host) {
- struct ahd_linux_device *dev;
+ targ->sdev[sdev->lun] = NULL;
- /*
- * Since Linux has attached to the device, configure
- * it so we don't free and allocate the device
- * structure on every command.
- */
- dev = ahd_linux_get_device(ahd, device->channel,
- device->id, device->lun,
- /*alloc*/TRUE);
- if (dev != NULL) {
- dev->flags &= ~AHD_DEV_UNCONFIGURED;
- dev->scsi_device = device;
- ahd_linux_device_queue_depth(ahd, dev);
- device->queue_depth = dev->openings
- + dev->active;
- if ((dev->flags & (AHD_DEV_Q_BASIC
- | AHD_DEV_Q_TAGGED)) == 0) {
- /*
- * We allow the OS to queue 2 untagged
- * transactions to us at any time even
- * though we can only execute them
- * serially on the controller/device.
- * This should remove some latency.
- */
- device->queue_depth = 2;
- }
- }
- }
- }
- ahd_unlock(ahd, &flags);
}
-#endif
#if defined(__i386__)
/*
* Return the disk geometry for the given SCSI device.
*/
static int
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
ahd_linux_biosparam(struct scsi_device *sdev, struct block_device *bdev,
sector_t capacity, int geom[])
{
uint8_t *bh;
-#else
-ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
-{
- struct scsi_device *sdev = disk->device;
- u_long capacity = disk->capacity;
- struct buffer_head *bh;
-#endif
int heads;
int sectors;
int cylinders;
@@ -1151,22 +611,11 @@ ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
ahd = *((struct ahd_softc **)sdev->host->hostdata);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
bh = scsi_bios_ptable(bdev);
-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,17)
- bh = bread(MKDEV(MAJOR(dev), MINOR(dev) & ~0xf), 0, block_size(dev));
-#else
- bh = bread(MKDEV(MAJOR(dev), MINOR(dev) & ~0xf), 0, 1024);
-#endif
-
if (bh) {
ret = scsi_partsize(bh, capacity,
&geom[2], &geom[0], &geom[1]);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
kfree(bh);
-#else
- brelse(bh);
-#endif
if (ret != -1)
return (ret);
}
@@ -1194,392 +643,35 @@ ahd_linux_biosparam(Disk *disk, kdev_t dev, int geom[])
* Abort the current SCSI command(s).
*/
static int
-ahd_linux_abort(Scsi_Cmnd *cmd)
+ahd_linux_abort(struct scsi_cmnd *cmd)
{
- struct ahd_softc *ahd;
- struct ahd_cmd *acmd;
- struct ahd_cmd *list_acmd;
- struct ahd_linux_device *dev;
- struct scb *pending_scb;
- u_long s;
- u_int saved_scbptr;
- u_int active_scbptr;
- u_int last_phase;
- u_int cdb_byte;
- int retval;
- int was_paused;
- int paused;
- int wait;
- int disconnected;
- ahd_mode_state saved_modes;
-
- pending_scb = NULL;
- paused = FALSE;
- wait = FALSE;
- ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
- acmd = (struct ahd_cmd *)cmd;
-
- printf("%s:%d:%d:%d: Attempting to abort cmd %p:",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun, cmd);
- for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
- printf(" 0x%x", cmd->cmnd[cdb_byte]);
- printf("\n");
-
- /*
- * In all versions of Linux, we have to work around
- * a major flaw in how the mid-layer is locked down
- * if we are to sleep successfully in our error handler
- * while allowing our interrupt handler to run. Since
- * the midlayer acquires either the io_request_lock or
- * our lock prior to calling us, we must use the
- * spin_unlock_irq() method for unlocking our lock.
- * This will force interrupts to be enabled on the
- * current CPU. Since the EH thread should not have
- * been running with CPU interrupts disabled other than
- * by acquiring either the io_request_lock or our own
- * lock, this *should* be safe.
- */
- ahd_midlayer_entrypoint_lock(ahd, &s);
-
- /*
- * First determine if we currently own this command.
- * Start by searching the device queue. If not found
- * there, check the pending_scb list. If not found
- * at all, and the system wanted us to just abort the
- * command, return success.
- */
- dev = ahd_linux_get_device(ahd, cmd->device->channel,
- cmd->device->id, cmd->device->lun,
- /*alloc*/FALSE);
-
- if (dev == NULL) {
- /*
- * No target device for this command exists,
- * so we must not still own the command.
- */
- printf("%s:%d:%d:%d: Is not an active device\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- retval = SUCCESS;
- goto no_cmd;
- }
-
- TAILQ_FOREACH(list_acmd, &dev->busyq, acmd_links.tqe) {
- if (list_acmd == acmd)
- break;
- }
-
- if (list_acmd != NULL) {
- printf("%s:%d:%d:%d: Command found on device queue\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- TAILQ_REMOVE(&dev->busyq, list_acmd, acmd_links.tqe);
- cmd->result = DID_ABORT << 16;
- ahd_linux_queue_cmd_complete(ahd, cmd);
- retval = SUCCESS;
- goto done;
- }
+ int error;
- /*
- * See if we can find a matching cmd in the pending list.
- */
- LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
- if (pending_scb->io_ctx == cmd)
- break;
- }
-
- if (pending_scb == NULL) {
- printf("%s:%d:%d:%d: Command not found\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- goto no_cmd;
- }
-
- if ((pending_scb->flags & SCB_RECOVERY_SCB) != 0) {
- /*
- * We can't queue two recovery actions using the same SCB
- */
- retval = FAILED;
- goto done;
- }
-
- /*
- * Ensure that the card doesn't do anything
- * behind our back. Also make sure that we
- * didn't "just" miss an interrupt that would
- * affect this cmd.
- */
- was_paused = ahd_is_paused(ahd);
- ahd_pause_and_flushwork(ahd);
- paused = TRUE;
-
- if ((pending_scb->flags & SCB_ACTIVE) == 0) {
- printf("%s:%d:%d:%d: Command already completed\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- goto no_cmd;
- }
-
- printf("%s: At time of recovery, card was %spaused\n",
- ahd_name(ahd), was_paused ? "" : "not ");
- ahd_dump_card_state(ahd);
-
- disconnected = TRUE;
- if (ahd_search_qinfifo(ahd, cmd->device->id, cmd->device->channel + 'A',
- cmd->device->lun, SCB_GET_TAG(pending_scb),
- ROLE_INITIATOR, CAM_REQ_ABORTED,
- SEARCH_COMPLETE) > 0) {
- printf("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun);
- retval = SUCCESS;
- goto done;
- }
-
- saved_modes = ahd_save_modes(ahd);
- ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
- last_phase = ahd_inb(ahd, LASTPHASE);
- saved_scbptr = ahd_get_scbptr(ahd);
- active_scbptr = saved_scbptr;
- if (disconnected && (ahd_inb(ahd, SEQ_FLAGS) & NOT_IDENTIFIED) == 0) {
- struct scb *bus_scb;
-
- bus_scb = ahd_lookup_scb(ahd, active_scbptr);
- if (bus_scb == pending_scb)
- disconnected = FALSE;
- }
-
- /*
- * At this point, pending_scb is the scb associated with the
- * passed in command. That command is currently active on the
- * bus or is in the disconnected state.
- */
- if (last_phase != P_BUSFREE
- && SCB_GET_TAG(pending_scb) == active_scbptr) {
-
- /*
- * We're active on the bus, so assert ATN
- * and hope that the target responds.
- */
- pending_scb = ahd_lookup_scb(ahd, active_scbptr);
- pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
- ahd_outb(ahd, MSG_OUT, HOST_MSG);
- ahd_outb(ahd, SCSISIGO, last_phase|ATNO);
- printf("%s:%d:%d:%d: Device is active, asserting ATN\n",
- ahd_name(ahd), cmd->device->channel,
- cmd->device->id, cmd->device->lun);
- wait = TRUE;
- } else if (disconnected) {
-
- /*
- * Actually re-queue this SCB in an attempt
- * to select the device before it reconnects.
- */
- pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
- ahd_set_scbptr(ahd, SCB_GET_TAG(pending_scb));
- pending_scb->hscb->cdb_len = 0;
- pending_scb->hscb->task_attribute = 0;
- pending_scb->hscb->task_management = SIU_TASKMGMT_ABORT_TASK;
-
- if ((pending_scb->flags & SCB_PACKETIZED) != 0) {
- /*
- * Mark the SCB has having an outstanding
- * task management function. Should the command
- * complete normally before the task management
- * function can be sent, the host will be notified
- * to abort our requeued SCB.
- */
- ahd_outb(ahd, SCB_TASK_MANAGEMENT,
- pending_scb->hscb->task_management);
- } else {
- /*
- * If non-packetized, set the MK_MESSAGE control
- * bit indicating that we desire to send a message.
- * We also set the disconnected flag since there is
- * no guarantee that our SCB control byte matches
- * the version on the card. We don't want the
- * sequencer to abort the command thinking an
- * unsolicited reselection occurred.
- */
- pending_scb->hscb->control |= MK_MESSAGE|DISCONNECTED;
-
- /*
- * The sequencer will never re-reference the
- * in-core SCB. To make sure we are notified
- * during reslection, set the MK_MESSAGE flag in
- * the card's copy of the SCB.
- */
- ahd_outb(ahd, SCB_CONTROL,
- ahd_inb(ahd, SCB_CONTROL)|MK_MESSAGE);
- }
-
- /*
- * Clear out any entries in the QINFIFO first
- * so we are the next SCB for this target
- * to run.
- */
- ahd_search_qinfifo(ahd, cmd->device->id,
- cmd->device->channel + 'A', cmd->device->lun,
- SCB_LIST_NULL, ROLE_INITIATOR,
- CAM_REQUEUE_REQ, SEARCH_COMPLETE);
- ahd_qinfifo_requeue_tail(ahd, pending_scb);
- ahd_set_scbptr(ahd, saved_scbptr);
- ahd_print_path(ahd, pending_scb);
- printf("Device is disconnected, re-queuing SCB\n");
- wait = TRUE;
- } else {
- printf("%s:%d:%d:%d: Unable to deliver message\n",
- ahd_name(ahd), cmd->device->channel,
- cmd->device->id, cmd->device->lun);
- retval = FAILED;
- goto done;
- }
-
-no_cmd:
- /*
- * Our assumption is that if we don't have the command, no
- * recovery action was required, so we return success. Again,
- * the semantics of the mid-layer recovery engine are not
- * well defined, so this may change in time.
- */
- retval = SUCCESS;
-done:
- if (paused)
- ahd_unpause(ahd);
- if (wait) {
- struct timer_list timer;
- int ret;
-
- pending_scb->platform_data->flags |= AHD_SCB_UP_EH_SEM;
- spin_unlock_irq(&ahd->platform_data->spin_lock);
- init_timer(&timer);
- timer.data = (u_long)pending_scb;
- timer.expires = jiffies + (5 * HZ);
- timer.function = ahd_linux_sem_timeout;
- add_timer(&timer);
- printf("Recovery code sleeping\n");
- down(&ahd->platform_data->eh_sem);
- printf("Recovery code awake\n");
- ret = del_timer_sync(&timer);
- if (ret == 0) {
- printf("Timer Expired\n");
- retval = FAILED;
- }
- spin_lock_irq(&ahd->platform_data->spin_lock);
- }
- ahd_schedule_runq(ahd);
- ahd_linux_run_complete_queue(ahd);
- ahd_midlayer_entrypoint_unlock(ahd, &s);
- return (retval);
-}
-
-
-static void
-ahd_linux_dev_reset_complete(Scsi_Cmnd *cmd)
-{
- free(cmd, M_DEVBUF);
+ error = ahd_linux_queue_recovery_cmd(cmd, SCB_ABORT);
+ if (error != 0)
+ printf("aic79xx_abort returns 0x%x\n", error);
+ return error;
}
/*
* Attempt to send a target reset message to the device that timed out.
*/
static int
-ahd_linux_dev_reset(Scsi_Cmnd *cmd)
+ahd_linux_dev_reset(struct scsi_cmnd *cmd)
{
- struct ahd_softc *ahd;
- struct scsi_cmnd *recovery_cmd;
- struct ahd_linux_device *dev;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_tmode_tstate *tstate;
- struct scb *scb;
- struct hardware_scb *hscb;
- u_long s;
- struct timer_list timer;
- int retval;
-
- ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
- recovery_cmd = malloc(sizeof(struct scsi_cmnd), M_DEVBUF, M_WAITOK);
- if (!recovery_cmd)
- return (FAILED);
- memset(recovery_cmd, 0, sizeof(struct scsi_cmnd));
- recovery_cmd->device = cmd->device;
- recovery_cmd->scsi_done = ahd_linux_dev_reset_complete;
-#ifdef AHD_DEBUG
- if ((ahd_debug & AHD_SHOW_RECOVERY) != 0)
- printf("%s:%d:%d:%d: Device reset called for cmd %p\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->device->lun, cmd);
-#endif
- ahd_lock(ahd, &s);
-
- dev = ahd_linux_get_device(ahd, cmd->device->channel, cmd->device->id,
- cmd->device->lun, /*alloc*/FALSE);
- if (dev == NULL) {
- ahd_unlock(ahd, &s);
- kfree(recovery_cmd);
- return (FAILED);
- }
- if ((scb = ahd_get_scb(ahd, AHD_NEVER_COL_IDX)) == NULL) {
- ahd_unlock(ahd, &s);
- kfree(recovery_cmd);
- return (FAILED);
- }
- tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
- cmd->device->id, &tstate);
- recovery_cmd->result = CAM_REQ_INPROG << 16;
- recovery_cmd->host_scribble = (char *)scb;
- scb->io_ctx = recovery_cmd;
- scb->platform_data->dev = dev;
- scb->sg_count = 0;
- ahd_set_residual(scb, 0);
- ahd_set_sense_residual(scb, 0);
- hscb = scb->hscb;
- hscb->control = 0;
- hscb->scsiid = BUILD_SCSIID(ahd, cmd);
- hscb->lun = cmd->device->lun;
- hscb->cdb_len = 0;
- hscb->task_management = SIU_TASKMGMT_LUN_RESET;
- scb->flags |= SCB_DEVICE_RESET|SCB_RECOVERY_SCB|SCB_ACTIVE;
- if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
- scb->flags |= SCB_PACKETIZED;
- } else {
- hscb->control |= MK_MESSAGE;
- }
- dev->openings--;
- dev->active++;
- dev->commands_issued++;
- LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
- ahd_queue_scb(ahd, scb);
+ int error;
- scb->platform_data->flags |= AHD_SCB_UP_EH_SEM;
- ahd_unlock(ahd, &s);
- init_timer(&timer);
- timer.data = (u_long)scb;
- timer.expires = jiffies + (5 * HZ);
- timer.function = ahd_linux_sem_timeout;
- add_timer(&timer);
- printf("Recovery code sleeping\n");
- down(&ahd->platform_data->eh_sem);
- printf("Recovery code awake\n");
- retval = SUCCESS;
- if (del_timer_sync(&timer) == 0) {
- printf("Timer Expired\n");
- retval = FAILED;
- }
- ahd_lock(ahd, &s);
- ahd_schedule_runq(ahd);
- ahd_linux_run_complete_queue(ahd);
- ahd_unlock(ahd, &s);
- printf("%s: Device reset returning 0x%x\n", ahd_name(ahd), retval);
- return (retval);
+ error = ahd_linux_queue_recovery_cmd(cmd, SCB_DEVICE_RESET);
+ if (error != 0)
+ printf("aic79xx_dev_reset returns 0x%x\n", error);
+ return error;
}
/*
* Reset the SCSI bus.
*/
static int
-ahd_linux_bus_reset(Scsi_Cmnd *cmd)
+ahd_linux_bus_reset(struct scsi_cmnd *cmd)
{
struct ahd_softc *ahd;
u_long s;
@@ -1594,7 +686,6 @@ ahd_linux_bus_reset(Scsi_Cmnd *cmd)
ahd_lock(ahd, &s);
found = ahd_reset_channel(ahd, cmd->device->channel + 'A',
/*initiate reset*/TRUE);
- ahd_linux_run_complete_queue(ahd);
ahd_unlock(ahd, &s);
if (bootverbose)
@@ -1604,9 +695,10 @@ ahd_linux_bus_reset(Scsi_Cmnd *cmd)
return (SUCCESS);
}
-Scsi_Host_Template aic79xx_driver_template = {
+struct scsi_host_template aic79xx_driver_template = {
.module = THIS_MODULE,
.name = "aic79xx",
+ .proc_name = "aic79xx",
.proc_info = ahd_linux_proc_info,
.info = ahd_linux_info,
.queuecommand = ahd_linux_queue,
@@ -1623,37 +715,10 @@ Scsi_Host_Template aic79xx_driver_template = {
.slave_alloc = ahd_linux_slave_alloc,
.slave_configure = ahd_linux_slave_configure,
.slave_destroy = ahd_linux_slave_destroy,
+ .target_alloc = ahd_linux_target_alloc,
+ .target_destroy = ahd_linux_target_destroy,
};
-/**************************** Tasklet Handler *********************************/
-
-/*
- * In 2.4.X and above, this routine is called from a tasklet,
- * so we must re-acquire our lock prior to executing this code.
- * In all prior kernels, ahd_schedule_runq() calls this routine
- * directly and ahd_schedule_runq() is called with our lock held.
- */
-static void
-ahd_runq_tasklet(unsigned long data)
-{
- struct ahd_softc* ahd;
- struct ahd_linux_device *dev;
- u_long flags;
-
- ahd = (struct ahd_softc *)data;
- ahd_lock(ahd, &flags);
- while ((dev = ahd_linux_next_device_to_run(ahd)) != NULL) {
-
- TAILQ_REMOVE(&ahd->platform_data->device_runq, dev, links);
- dev->flags &= ~AHD_DEV_ON_RUN_LIST;
- ahd_linux_check_device_queue(ahd, dev);
- /* Yeild to our interrupt handler */
- ahd_unlock(ahd, &flags);
- ahd_lock(ahd, &flags);
- }
- ahd_unlock(ahd, &flags);
-}
-
/******************************** Bus DMA *************************************/
int
ahd_dma_tag_create(struct ahd_softc *ahd, bus_dma_tag_t parent,
@@ -1693,36 +758,10 @@ int
ahd_dmamem_alloc(struct ahd_softc *ahd, bus_dma_tag_t dmat, void** vaddr,
int flags, bus_dmamap_t *mapp)
{
- bus_dmamap_t map;
-
- map = malloc(sizeof(*map), M_DEVBUF, M_NOWAIT);
- if (map == NULL)
- return (ENOMEM);
- /*
- * Although we can dma data above 4GB, our
- * "consistent" memory is below 4GB for
- * space efficiency reasons (only need a 4byte
- * address). For this reason, we have to reset
- * our dma mask when doing allocations.
- */
- if (ahd->dev_softc != NULL)
- if (pci_set_dma_mask(ahd->dev_softc, 0xFFFFFFFF)) {
- printk(KERN_WARNING "aic79xx: No suitable DMA available.\n");
- kfree(map);
- return (ENODEV);
- }
*vaddr = pci_alloc_consistent(ahd->dev_softc,
- dmat->maxsize, &map->bus_addr);
- if (ahd->dev_softc != NULL)
- if (pci_set_dma_mask(ahd->dev_softc,
- ahd->platform_data->hw_dma_mask)) {
- printk(KERN_WARNING "aic79xx: No suitable DMA available.\n");
- kfree(map);
- return (ENODEV);
- }
+ dmat->maxsize, mapp);
if (*vaddr == NULL)
return (ENOMEM);
- *mapp = map;
return(0);
}
@@ -1731,7 +770,7 @@ ahd_dmamem_free(struct ahd_softc *ahd, bus_dma_tag_t dmat,
void* vaddr, bus_dmamap_t map)
{
pci_free_consistent(ahd->dev_softc, dmat->maxsize,
- vaddr, map->bus_addr);
+ vaddr, map);
}
int
@@ -1745,7 +784,7 @@ ahd_dmamap_load(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map,
*/
bus_dma_segment_t stack_sg;
- stack_sg.ds_addr = map->bus_addr;
+ stack_sg.ds_addr = map;
stack_sg.ds_len = dmat->maxsize;
cb(cb_arg, &stack_sg, /*nseg*/1, /*error*/0);
return (0);
@@ -1754,11 +793,6 @@ ahd_dmamap_load(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map,
void
ahd_dmamap_destroy(struct ahd_softc *ahd, bus_dma_tag_t dmat, bus_dmamap_t map)
{
- /*
- * The map may is NULL in our < 2.3.X implementation.
- */
- if (map != NULL)
- free(map, M_DEVBUF);
}
int
@@ -1823,41 +857,6 @@ ahd_softc_comp(struct ahd_softc *lahd, struct ahd_softc *rahd)
}
static void
-ahd_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
-{
-
- if ((instance >= 0) && (targ >= 0)
- && (instance < NUM_ELEMENTS(aic79xx_tag_info))
- && (targ < AHD_NUM_TARGETS)) {
- aic79xx_tag_info[instance].tag_commands[targ] = value & 0x1FF;
- if (bootverbose)
- printf("tag_info[%d:%d] = %d\n", instance, targ, value);
- }
-}
-
-static void
-ahd_linux_setup_rd_strm_info(u_long arg, int instance, int targ, int32_t value)
-{
- if ((instance >= 0)
- && (instance < NUM_ELEMENTS(aic79xx_rd_strm_info))) {
- aic79xx_rd_strm_info[instance] = value & 0xFFFF;
- if (bootverbose)
- printf("rd_strm[%d] = 0x%x\n", instance, value);
- }
-}
-
-static void
-ahd_linux_setup_dv(u_long arg, int instance, int targ, int32_t value)
-{
- if ((instance >= 0)
- && (instance < NUM_ELEMENTS(aic79xx_dv_settings))) {
- aic79xx_dv_settings[instance] = value;
- if (bootverbose)
- printf("dv[%d] = %d\n", instance, value);
- }
-}
-
-static void
ahd_linux_setup_iocell_info(u_long index, int instance, int targ, int32_t value)
{
@@ -1887,6 +886,99 @@ ahd_linux_setup_tag_info_global(char *p)
}
}
+static void
+ahd_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
+{
+
+ if ((instance >= 0) && (targ >= 0)
+ && (instance < NUM_ELEMENTS(aic79xx_tag_info))
+ && (targ < AHD_NUM_TARGETS)) {
+ aic79xx_tag_info[instance].tag_commands[targ] = value & 0x1FF;
+ if (bootverbose)
+ printf("tag_info[%d:%d] = %d\n", instance, targ, value);
+ }
+}
+
+static char *
+ahd_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
+ void (*callback)(u_long, int, int, int32_t),
+ u_long callback_arg)
+{
+ char *tok_end;
+ char *tok_end2;
+ int i;
+ int instance;
+ int targ;
+ int done;
+ char tok_list[] = {'.', ',', '{', '}', '\0'};
+
+ /* All options use a ':' name/arg separator */
+ if (*opt_arg != ':')
+ return (opt_arg);
+ opt_arg++;
+ instance = -1;
+ targ = -1;
+ done = FALSE;
+ /*
+ * Restore separator that may be in
+ * the middle of our option argument.
+ */
+ tok_end = strchr(opt_arg, '\0');
+ if (tok_end < end)
+ *tok_end = ',';
+ while (!done) {
+ switch (*opt_arg) {
+ case '{':
+ if (instance == -1) {
+ instance = 0;
+ } else {
+ if (depth > 1) {
+ if (targ == -1)
+ targ = 0;
+ } else {
+ printf("Malformed Option %s\n",
+ opt_name);
+ done = TRUE;
+ }
+ }
+ opt_arg++;
+ break;
+ case '}':
+ if (targ != -1)
+ targ = -1;
+ else if (instance != -1)
+ instance = -1;
+ opt_arg++;
+ break;
+ case ',':
+ case '.':
+ if (instance == -1)
+ done = TRUE;
+ else if (targ >= 0)
+ targ++;
+ else if (instance >= 0)
+ instance++;
+ opt_arg++;
+ break;
+ case '\0':
+ done = TRUE;
+ break;
+ default:
+ tok_end = end;
+ for (i = 0; tok_list[i]; i++) {
+ tok_end2 = strchr(opt_arg, tok_list[i]);
+ if ((tok_end2) && (tok_end2 < tok_end))
+ tok_end = tok_end2;
+ }
+ callback(callback_arg, instance, targ,
+ simple_strtol(opt_arg, NULL, 0));
+ opt_arg = tok_end;
+ break;
+ }
+ }
+ return (opt_arg);
+}
+
/*
* Handle Linux boot parameters. This routine allows for assigning a value
* to a parameter with a ':' between the parameter and the value.
@@ -1916,8 +1008,6 @@ aic79xx_setup(char *s)
{ "seltime", &aic79xx_seltime },
{ "tag_info", NULL },
{ "global_tag_depth", NULL},
- { "rd_strm", NULL },
- { "dv", NULL },
{ "slewrate", NULL },
{ "precomp", NULL },
{ "amplitude", NULL },
@@ -1946,24 +1036,18 @@ aic79xx_setup(char *s)
if (strncmp(p, "global_tag_depth", n) == 0) {
ahd_linux_setup_tag_info_global(p + n);
} else if (strncmp(p, "tag_info", n) == 0) {
- s = aic_parse_brace_option("tag_info", p + n, end,
+ s = ahd_parse_brace_option("tag_info", p + n, end,
2, ahd_linux_setup_tag_info, 0);
- } else if (strncmp(p, "rd_strm", n) == 0) {
- s = aic_parse_brace_option("rd_strm", p + n, end,
- 1, ahd_linux_setup_rd_strm_info, 0);
- } else if (strncmp(p, "dv", n) == 0) {
- s = aic_parse_brace_option("dv", p + n, end, 1,
- ahd_linux_setup_dv, 0);
} else if (strncmp(p, "slewrate", n) == 0) {
- s = aic_parse_brace_option("slewrate",
+ s = ahd_parse_brace_option("slewrate",
p + n, end, 1, ahd_linux_setup_iocell_info,
AIC79XX_SLEWRATE_INDEX);
} else if (strncmp(p, "precomp", n) == 0) {
- s = aic_parse_brace_option("precomp",
+ s = ahd_parse_brace_option("precomp",
p + n, end, 1, ahd_linux_setup_iocell_info,
AIC79XX_PRECOMP_INDEX);
} else if (strncmp(p, "amplitude", n) == 0) {
- s = aic_parse_brace_option("amplitude",
+ s = ahd_parse_brace_option("amplitude",
p + n, end, 1, ahd_linux_setup_iocell_info,
AIC79XX_AMPLITUDE_INDEX);
} else if (p[n] == ':') {
@@ -1982,13 +1066,12 @@ __setup("aic79xx=", aic79xx_setup);
uint32_t aic79xx_verbose;
int
-ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
+ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *template)
{
char buf[80];
struct Scsi_Host *host;
char *new_name;
u_long s;
- u_long target;
template->name = ahd->description;
host = scsi_host_alloc(template, sizeof(struct ahd_softc *));
@@ -1997,11 +1080,7 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
*((struct ahd_softc **)host->hostdata) = ahd;
ahd_lock(ahd, &s);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
scsi_assign_lock(host, &ahd->platform_data->spin_lock);
-#elif AHD_SCSI_HAS_HOST_LOCK != 0
- host->lock = &ahd->platform_data->spin_lock;
-#endif
ahd->platform_data->host = host;
host->can_queue = AHD_MAX_QUEUE;
host->cmd_per_lun = 2;
@@ -2012,7 +1091,7 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
host->max_lun = AHD_NUM_LUNS;
host->max_channel = 0;
host->sg_tablesize = AHD_NSEG;
- ahd_set_unit(ahd, ahd_linux_next_unit());
+ ahd_set_unit(ahd, ahd_linux_unit++);
sprintf(buf, "scsi%d", host->host_no);
new_name = malloc(strlen(buf) + 1, M_DEVBUF, M_NOWAIT);
if (new_name != NULL) {
@@ -2020,54 +1099,14 @@ ahd_linux_register_host(struct ahd_softc *ahd, Scsi_Host_Template *template)
ahd_set_name(ahd, new_name);
}
host->unique_id = ahd->unit;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- scsi_set_pci_device(host, ahd->dev_softc);
-#endif
- ahd_linux_setup_user_rd_strm_settings(ahd);
ahd_linux_initialize_scsi_bus(ahd);
- ahd_unlock(ahd, &s);
- ahd->platform_data->dv_pid = kernel_thread(ahd_linux_dv_thread, ahd, 0);
- ahd_lock(ahd, &s);
- if (ahd->platform_data->dv_pid < 0) {
- printf("%s: Failed to create DV thread, error= %d\n",
- ahd_name(ahd), ahd->platform_data->dv_pid);
- return (-ahd->platform_data->dv_pid);
- }
- /*
- * Initially allocate *all* of our linux target objects
- * so that the DV thread will scan them all in parallel
- * just after driver initialization. Any device that
- * does not exist will have its target object destroyed
- * by the selection timeout handler. In the case of a
- * device that appears after the initial DV scan, async
- * negotiation will occur for the first command, and DV
- * will comence should that first command be successful.
- */
- for (target = 0; target < host->max_id; target++) {
-
- /*
- * Skip our own ID. Some Compaq/HP storage devices
- * have enclosure management devices that respond to
- * single bit selection (i.e. selecting ourselves).
- * It is expected that either an external application
- * or a modified kernel will be used to probe this
- * ID if it is appropriate. To accommodate these
- * installations, ahc_linux_alloc_target() will allocate
- * for our ID if asked to do so.
- */
- if (target == ahd->our_id)
- continue;
-
- ahd_linux_alloc_target(ahd, 0, target);
- }
ahd_intr_enable(ahd, TRUE);
- ahd_linux_start_dv(ahd);
ahd_unlock(ahd, &s);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+ host->transportt = ahd_linux_transport_template;
+
scsi_add_host(host, &ahd->dev_softc->dev); /* XXX handle failure */
scsi_scan_host(host);
-#endif
return (0);
}
@@ -2081,29 +1120,6 @@ ahd_linux_get_memsize(void)
}
/*
- * Find the smallest available unit number to use
- * for a new device. We don't just use a static
- * count to handle the "repeated hot-(un)plug"
- * scenario.
- */
-static int
-ahd_linux_next_unit(void)
-{
- struct ahd_softc *ahd;
- int unit;
-
- unit = 0;
-retry:
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
- if (ahd->unit == unit) {
- unit++;
- goto retry;
- }
- }
- return (unit);
-}
-
-/*
* Place the SCSI bus into a known state by either resetting it,
* or forcing transfer negotiations on the next command to any
* target.
@@ -2162,20 +1178,9 @@ ahd_platform_alloc(struct ahd_softc *ahd, void *platform_arg)
if (ahd->platform_data == NULL)
return (ENOMEM);
memset(ahd->platform_data, 0, sizeof(struct ahd_platform_data));
- TAILQ_INIT(&ahd->platform_data->completeq);
- TAILQ_INIT(&ahd->platform_data->device_runq);
ahd->platform_data->irq = AHD_LINUX_NOIRQ;
- ahd->platform_data->hw_dma_mask = 0xFFFFFFFF;
ahd_lockinit(ahd);
- ahd_done_lockinit(ahd);
- init_timer(&ahd->platform_data->completeq_timer);
- ahd->platform_data->completeq_timer.data = (u_long)ahd;
- ahd->platform_data->completeq_timer.function =
- (ahd_linux_callback_t *)ahd_linux_thread_run_complete_queue;
init_MUTEX_LOCKED(&ahd->platform_data->eh_sem);
- init_MUTEX_LOCKED(&ahd->platform_data->dv_sem);
- init_MUTEX_LOCKED(&ahd->platform_data->dv_cmd_sem);
- ahd_setup_runq_tasklet(ahd);
ahd->seltime = (aic79xx_seltime & 0x3) << 4;
return (0);
}
@@ -2183,39 +1188,27 @@ ahd_platform_alloc(struct ahd_softc *ahd, void *platform_arg)
void
ahd_platform_free(struct ahd_softc *ahd)
{
- struct ahd_linux_target *targ;
- struct ahd_linux_device *dev;
+ struct scsi_target *starget;
int i, j;
if (ahd->platform_data != NULL) {
- del_timer_sync(&ahd->platform_data->completeq_timer);
- ahd_linux_kill_dv_thread(ahd);
- ahd_teardown_runq_tasklet(ahd);
if (ahd->platform_data->host != NULL) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
scsi_remove_host(ahd->platform_data->host);
-#endif
scsi_host_put(ahd->platform_data->host);
}
/* destroy all of the device and target objects */
for (i = 0; i < AHD_NUM_TARGETS; i++) {
- targ = ahd->platform_data->targets[i];
- if (targ != NULL) {
- /* Keep target around through the loop. */
- targ->refcount++;
+ starget = ahd->platform_data->starget[i];
+ if (starget != NULL) {
for (j = 0; j < AHD_NUM_LUNS; j++) {
-
- if (targ->devices[j] == NULL)
+ struct ahd_linux_target *targ =
+ scsi_transport_target_data(starget);
+ if (targ->sdev[j] == NULL)
continue;
- dev = targ->devices[j];
- ahd_linux_free_device(ahd, dev);
+ targ->sdev[j] = NULL;
}
- /*
- * Forcibly free the target now that
- * all devices are gone.
- */
- ahd_linux_free_target(ahd, targ);
+ ahd->platform_data->starget[i] = NULL;
}
}
@@ -2233,16 +1226,6 @@ ahd_platform_free(struct ahd_softc *ahd)
release_mem_region(ahd->platform_data->mem_busaddr,
0x1000);
}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- /*
- * In 2.4 we detach from the scsi midlayer before the PCI
- * layer invokes our remove callback. No per-instance
- * detach is provided, so we must reach inside the PCI
- * subsystem's internals and detach our driver manually.
- */
- if (ahd->dev_softc != NULL)
- ahd->dev_softc->driver = NULL;
-#endif
free(ahd->platform_data, M_DEVBUF);
}
}
@@ -2280,13 +1263,22 @@ void
ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
ahd_queue_alg alg)
{
+ struct scsi_target *starget;
+ struct ahd_linux_target *targ;
struct ahd_linux_device *dev;
+ struct scsi_device *sdev;
int was_queuing;
int now_queuing;
- dev = ahd_linux_get_device(ahd, devinfo->channel - 'A',
- devinfo->target,
- devinfo->lun, /*alloc*/FALSE);
+ starget = ahd->platform_data->starget[devinfo->target];
+ targ = scsi_transport_target_data(starget);
+ BUG_ON(targ == NULL);
+ sdev = targ->sdev[devinfo->lun];
+ if (sdev == NULL)
+ return;
+
+ dev = scsi_transport_device_data(sdev);
+
if (dev == NULL)
return;
was_queuing = dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED);
@@ -2339,1434 +1331,37 @@ ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
dev->maxtags = 0;
dev->openings = 1 - dev->active;
}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- if (dev->scsi_device != NULL) {
- switch ((dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED))) {
- case AHD_DEV_Q_BASIC:
- scsi_adjust_queue_depth(dev->scsi_device,
- MSG_SIMPLE_TASK,
- dev->openings + dev->active);
- break;
- case AHD_DEV_Q_TAGGED:
- scsi_adjust_queue_depth(dev->scsi_device,
- MSG_ORDERED_TASK,
- dev->openings + dev->active);
- break;
- default:
- /*
- * We allow the OS to queue 2 untagged transactions to
- * us at any time even though we can only execute them
- * serially on the controller/device. This should
- * remove some latency.
- */
- scsi_adjust_queue_depth(dev->scsi_device,
- /*NON-TAGGED*/0,
- /*queue depth*/2);
- break;
- }
- }
-#endif
-}
-
-int
-ahd_platform_abort_scbs(struct ahd_softc *ahd, int target, char channel,
- int lun, u_int tag, role_t role, uint32_t status)
-{
- int targ;
- int maxtarg;
- int maxlun;
- int clun;
- int count;
-
- if (tag != SCB_LIST_NULL)
- return (0);
-
- targ = 0;
- if (target != CAM_TARGET_WILDCARD) {
- targ = target;
- maxtarg = targ + 1;
- } else {
- maxtarg = (ahd->features & AHD_WIDE) ? 16 : 8;
- }
- clun = 0;
- if (lun != CAM_LUN_WILDCARD) {
- clun = lun;
- maxlun = clun + 1;
- } else {
- maxlun = AHD_NUM_LUNS;
- }
-
- count = 0;
- for (; targ < maxtarg; targ++) {
-
- for (; clun < maxlun; clun++) {
- struct ahd_linux_device *dev;
- struct ahd_busyq *busyq;
- struct ahd_cmd *acmd;
-
- dev = ahd_linux_get_device(ahd, /*chan*/0, targ,
- clun, /*alloc*/FALSE);
- if (dev == NULL)
- continue;
-
- busyq = &dev->busyq;
- while ((acmd = TAILQ_FIRST(busyq)) != NULL) {
- Scsi_Cmnd *cmd;
-
- cmd = &acmd_scsi_cmd(acmd);
- TAILQ_REMOVE(busyq, acmd,
- acmd_links.tqe);
- count++;
- cmd->result = status << 16;
- ahd_linux_queue_cmd_complete(ahd, cmd);
- }
- }
- }
-
- return (count);
-}
-
-static void
-ahd_linux_thread_run_complete_queue(struct ahd_softc *ahd)
-{
- u_long flags;
-
- ahd_lock(ahd, &flags);
- del_timer(&ahd->platform_data->completeq_timer);
- ahd->platform_data->flags &= ~AHD_RUN_CMPLT_Q_TIMER;
- ahd_linux_run_complete_queue(ahd);
- ahd_unlock(ahd, &flags);
-}
-
-static void
-ahd_linux_start_dv(struct ahd_softc *ahd)
-{
-
- /*
- * Freeze the simq and signal ahd_linux_queue to not let any
- * more commands through
- */
- if ((ahd->platform_data->flags & AHD_DV_ACTIVE) == 0) {
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("%s: Starting DV\n", ahd_name(ahd));
-#endif
-
- ahd->platform_data->flags |= AHD_DV_ACTIVE;
- ahd_freeze_simq(ahd);
-
- /* Wake up the DV kthread */
- up(&ahd->platform_data->dv_sem);
- }
-}
-
-static int
-ahd_linux_dv_thread(void *data)
-{
- struct ahd_softc *ahd;
- int target;
- u_long s;
-
- ahd = (struct ahd_softc *)data;
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("In DV Thread\n");
-#endif
-
- /*
- * Complete thread creation.
- */
- lock_kernel();
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,60)
- /*
- * Don't care about any signals.
- */
- siginitsetinv(&current->blocked, 0);
-
- daemonize();
- sprintf(current->comm, "ahd_dv_%d", ahd->unit);
-#else
- daemonize("ahd_dv_%d", ahd->unit);
- current->flags |= PF_NOFREEZE;
-#endif
- unlock_kernel();
-
- while (1) {
- /*
- * Use down_interruptible() rather than down() to
- * avoid inclusion in the load average.
- */
- down_interruptible(&ahd->platform_data->dv_sem);
-
- /* Check to see if we've been signaled to exit */
- ahd_lock(ahd, &s);
- if ((ahd->platform_data->flags & AHD_DV_SHUTDOWN) != 0) {
- ahd_unlock(ahd, &s);
- break;
- }
- ahd_unlock(ahd, &s);
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("%s: Beginning Domain Validation\n",
- ahd_name(ahd));
-#endif
-
- /*
- * Wait for any pending commands to drain before proceeding.
- */
- ahd_lock(ahd, &s);
- while (LIST_FIRST(&ahd->pending_scbs) != NULL) {
- ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_EMPTY;
- ahd_unlock(ahd, &s);
- down_interruptible(&ahd->platform_data->dv_sem);
- ahd_lock(ahd, &s);
- }
-
- /*
- * Wait for the SIMQ to be released so that DV is the
- * only reason the queue is frozen.
- */
- while (AHD_DV_SIMQ_FROZEN(ahd) == 0) {
- ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_RELEASE;
- ahd_unlock(ahd, &s);
- down_interruptible(&ahd->platform_data->dv_sem);
- ahd_lock(ahd, &s);
- }
- ahd_unlock(ahd, &s);
-
- for (target = 0; target < AHD_NUM_TARGETS; target++)
- ahd_linux_dv_target(ahd, target);
-
- ahd_lock(ahd, &s);
- ahd->platform_data->flags &= ~AHD_DV_ACTIVE;
- ahd_unlock(ahd, &s);
-
- /*
- * Release the SIMQ so that normal commands are
- * allowed to continue on the bus.
- */
- ahd_release_simq(ahd);
- }
- up(&ahd->platform_data->eh_sem);
- return (0);
-}
-
-static void
-ahd_linux_kill_dv_thread(struct ahd_softc *ahd)
-{
- u_long s;
-
- ahd_lock(ahd, &s);
- if (ahd->platform_data->dv_pid != 0) {
- ahd->platform_data->flags |= AHD_DV_SHUTDOWN;
- ahd_unlock(ahd, &s);
- up(&ahd->platform_data->dv_sem);
-
- /*
- * Use the eh_sem as an indicator that the
- * dv thread is exiting. Note that the dv
- * thread must still return after performing
- * the up on our semaphore before it has
- * completely exited this module. Unfortunately,
- * there seems to be no easy way to wait for the
- * exit of a thread for which you are not the
- * parent (dv threads are parented by init).
- * Cross your fingers...
- */
- down(&ahd->platform_data->eh_sem);
-
- /*
- * Mark the dv thread as already dead. This
- * avoids attempting to kill it a second time.
- * This is necessary because we must kill the
- * DV thread before calling ahd_free() in the
- * module shutdown case to avoid bogus locking
- * in the SCSI mid-layer, but we ahd_free() is
- * called without killing the DV thread in the
- * instance detach case, so ahd_platform_free()
- * calls us again to verify that the DV thread
- * is dead.
- */
- ahd->platform_data->dv_pid = 0;
- } else {
- ahd_unlock(ahd, &s);
- }
-}
-
-#define AHD_LINUX_DV_INQ_SHORT_LEN 36
-#define AHD_LINUX_DV_INQ_LEN 256
-#define AHD_LINUX_DV_TIMEOUT (HZ / 4)
-
-#define AHD_SET_DV_STATE(ahd, targ, newstate) \
- ahd_set_dv_state(ahd, targ, newstate, __LINE__)
-
-static __inline void
-ahd_set_dv_state(struct ahd_softc *ahd, struct ahd_linux_target *targ,
- ahd_dv_state newstate, u_int line)
-{
- ahd_dv_state oldstate;
-
- oldstate = targ->dv_state;
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("%s:%d: Going from state %d to state %d\n",
- ahd_name(ahd), line, oldstate, newstate);
-#endif
-
- if (oldstate == newstate)
- targ->dv_state_retry++;
- else
- targ->dv_state_retry = 0;
- targ->dv_state = newstate;
-}
-
-static void
-ahd_linux_dv_target(struct ahd_softc *ahd, u_int target_offset)
-{
- struct ahd_devinfo devinfo;
- struct ahd_linux_target *targ;
- struct scsi_cmnd *cmd;
- struct scsi_device *scsi_dev;
- struct scsi_sense_data *sense;
- uint8_t *buffer;
- u_long s;
- u_int timeout;
- int echo_size;
-
- sense = NULL;
- buffer = NULL;
- echo_size = 0;
- ahd_lock(ahd, &s);
- targ = ahd->platform_data->targets[target_offset];
- if (targ == NULL || (targ->flags & AHD_DV_REQUIRED) == 0) {
- ahd_unlock(ahd, &s);
- return;
- }
- ahd_compile_devinfo(&devinfo, ahd->our_id, targ->target, /*lun*/0,
- targ->channel + 'A', ROLE_INITIATOR);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, &devinfo);
- printf("Performing DV\n");
- }
-#endif
-
- ahd_unlock(ahd, &s);
-
- cmd = malloc(sizeof(struct scsi_cmnd), M_DEVBUF, M_WAITOK);
- scsi_dev = malloc(sizeof(struct scsi_device), M_DEVBUF, M_WAITOK);
- scsi_dev->host = ahd->platform_data->host;
- scsi_dev->id = devinfo.target;
- scsi_dev->lun = devinfo.lun;
- scsi_dev->channel = devinfo.channel - 'A';
- ahd->platform_data->dv_scsi_dev = scsi_dev;
-
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_INQ_SHORT_ASYNC);
-
- while (targ->dv_state != AHD_DV_STATE_EXIT) {
- timeout = AHD_LINUX_DV_TIMEOUT;
- switch (targ->dv_state) {
- case AHD_DV_STATE_INQ_SHORT_ASYNC:
- case AHD_DV_STATE_INQ_ASYNC:
- case AHD_DV_STATE_INQ_ASYNC_VERIFY:
- /*
- * Set things to async narrow to reduce the
- * chance that the INQ will fail.
- */
- ahd_lock(ahd, &s);
- ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
- AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
- AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_unlock(ahd, &s);
- timeout = 10 * HZ;
- targ->flags &= ~AHD_INQ_VALID;
- /* FALLTHROUGH */
- case AHD_DV_STATE_INQ_VERIFY:
- {
- u_int inq_len;
-
- if (targ->dv_state == AHD_DV_STATE_INQ_SHORT_ASYNC)
- inq_len = AHD_LINUX_DV_INQ_SHORT_LEN;
- else
- inq_len = targ->inq_data->additional_length + 5;
- ahd_linux_dv_inq(ahd, cmd, &devinfo, targ, inq_len);
- break;
- }
- case AHD_DV_STATE_TUR:
- case AHD_DV_STATE_BUSY:
- timeout = 5 * HZ;
- ahd_linux_dv_tur(ahd, cmd, &devinfo);
- break;
- case AHD_DV_STATE_REBD:
- ahd_linux_dv_rebd(ahd, cmd, &devinfo, targ);
- break;
- case AHD_DV_STATE_WEB:
- ahd_linux_dv_web(ahd, cmd, &devinfo, targ);
- break;
-
- case AHD_DV_STATE_REB:
- ahd_linux_dv_reb(ahd, cmd, &devinfo, targ);
- break;
-
- case AHD_DV_STATE_SU:
- ahd_linux_dv_su(ahd, cmd, &devinfo, targ);
- timeout = 50 * HZ;
- break;
-
- default:
- ahd_print_devinfo(ahd, &devinfo);
- printf("Unknown DV state %d\n", targ->dv_state);
- goto out;
- }
-
- /* Queue the command and wait for it to complete */
- /* Abuse eh_timeout in the scsi_cmnd struct for our purposes */
- init_timer(&cmd->eh_timeout);
-#ifdef AHD_DEBUG
- if ((ahd_debug & AHD_SHOW_MESSAGES) != 0)
- /*
- * All of the printfs during negotiation
- * really slow down the negotiation.
- * Add a bit of time just to be safe.
- */
- timeout += HZ;
-#endif
- scsi_add_timer(cmd, timeout, ahd_linux_dv_timeout);
- /*
- * In 2.5.X, it is assumed that all calls from the
- * "midlayer" (which we are emulating) will have the
- * ahd host lock held. For other kernels, the
- * io_request_lock must be held.
- */
-#if AHD_SCSI_HAS_HOST_LOCK != 0
- ahd_lock(ahd, &s);
-#else
- spin_lock_irqsave(&io_request_lock, s);
-#endif
- ahd_linux_queue(cmd, ahd_linux_dv_complete);
-#if AHD_SCSI_HAS_HOST_LOCK != 0
- ahd_unlock(ahd, &s);
-#else
- spin_unlock_irqrestore(&io_request_lock, s);
-#endif
- down_interruptible(&ahd->platform_data->dv_cmd_sem);
- /*
- * Wait for the SIMQ to be released so that DV is the
- * only reason the queue is frozen.
- */
- ahd_lock(ahd, &s);
- while (AHD_DV_SIMQ_FROZEN(ahd) == 0) {
- ahd->platform_data->flags |= AHD_DV_WAIT_SIMQ_RELEASE;
- ahd_unlock(ahd, &s);
- down_interruptible(&ahd->platform_data->dv_sem);
- ahd_lock(ahd, &s);
- }
- ahd_unlock(ahd, &s);
-
- ahd_linux_dv_transition(ahd, cmd, &devinfo, targ);
- }
-
-out:
- if ((targ->flags & AHD_INQ_VALID) != 0
- && ahd_linux_get_device(ahd, devinfo.channel - 'A',
- devinfo.target, devinfo.lun,
- /*alloc*/FALSE) == NULL) {
- /*
- * The DV state machine failed to configure this device.
- * This is normal if DV is disabled. Since we have inquiry
- * data, filter it and use the "optimistic" negotiation
- * parameters found in the inquiry string.
- */
- ahd_linux_filter_inquiry(ahd, &devinfo);
- if ((targ->flags & (AHD_BASIC_DV|AHD_ENHANCED_DV)) != 0) {
- ahd_print_devinfo(ahd, &devinfo);
- printf("DV failed to configure device. "
- "Please file a bug report against "
- "this driver.\n");
- }
- }
-
- if (cmd != NULL)
- free(cmd, M_DEVBUF);
-
- if (ahd->platform_data->dv_scsi_dev != NULL) {
- free(ahd->platform_data->dv_scsi_dev, M_DEVBUF);
- ahd->platform_data->dv_scsi_dev = NULL;
- }
-
- ahd_lock(ahd, &s);
- if (targ->dv_buffer != NULL) {
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = NULL;
- }
- if (targ->dv_buffer1 != NULL) {
- free(targ->dv_buffer1, M_DEVBUF);
- targ->dv_buffer1 = NULL;
- }
- targ->flags &= ~AHD_DV_REQUIRED;
- if (targ->refcount == 0)
- ahd_linux_free_target(ahd, targ);
- ahd_unlock(ahd, &s);
-}
-
-static __inline int
-ahd_linux_dv_fallback(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
-{
- u_long s;
- int retval;
-
- ahd_lock(ahd, &s);
- retval = ahd_linux_fallback(ahd, devinfo);
- ahd_unlock(ahd, &s);
-
- return (retval);
-}
-
-static void
-ahd_linux_dv_transition(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ)
-{
- u_int32_t status;
-
- status = aic_error_action(cmd, targ->inq_data,
- ahd_cmd_get_transaction_status(cmd),
- ahd_cmd_get_scsi_status(cmd));
-
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Entering ahd_linux_dv_transition, state= %d, "
- "status= 0x%x, cmd->result= 0x%x\n", targ->dv_state,
- status, cmd->result);
- }
-#endif
- switch (targ->dv_state) {
- case AHD_DV_STATE_INQ_SHORT_ASYNC:
- case AHD_DV_STATE_INQ_ASYNC:
- switch (status & SS_MASK) {
- case SS_NOP:
- {
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state+1);
- break;
- }
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_TUR:
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ)
- targ->dv_state_retry--;
- if ((status & SS_ERRMASK) == EBUSY)
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
- if (targ->dv_state_retry < 10)
- break;
- /* FALLTHROUGH */
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Failed DV inquiry, skipping\n");
- }
-#endif
- break;
- }
+ switch ((dev->flags & (AHD_DEV_Q_BASIC|AHD_DEV_Q_TAGGED))) {
+ case AHD_DEV_Q_BASIC:
+ scsi_adjust_queue_depth(sdev,
+ MSG_SIMPLE_TASK,
+ dev->openings + dev->active);
break;
- case AHD_DV_STATE_INQ_ASYNC_VERIFY:
- switch (status & SS_MASK) {
- case SS_NOP:
- {
- u_int xportflags;
- u_int spi3data;
-
- if (memcmp(targ->inq_data, targ->dv_buffer,
- AHD_LINUX_DV_INQ_LEN) != 0) {
- /*
- * Inquiry data must have changed.
- * Try from the top again.
- */
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- }
-
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state+1);
- targ->flags |= AHD_INQ_VALID;
- if (ahd_linux_user_dv_setting(ahd) == 0)
- break;
-
- xportflags = targ->inq_data->flags;
- if ((xportflags & (SID_Sync|SID_WBus16)) == 0)
- break;
-
- spi3data = targ->inq_data->spi3data;
- switch (spi3data & SID_SPI_CLOCK_DT_ST) {
- default:
- case SID_SPI_CLOCK_ST:
- /* Assume only basic DV is supported. */
- targ->flags |= AHD_BASIC_DV;
- break;
- case SID_SPI_CLOCK_DT:
- case SID_SPI_CLOCK_DT_ST:
- targ->flags |= AHD_ENHANCED_DV;
- break;
- }
- break;
- }
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_TUR:
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ)
- targ->dv_state_retry--;
-
- if ((status & SS_ERRMASK) == EBUSY)
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
- if (targ->dv_state_retry < 10)
- break;
- /* FALLTHROUGH */
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Failed DV inquiry, skipping\n");
- }
-#endif
- break;
- }
+ case AHD_DEV_Q_TAGGED:
+ scsi_adjust_queue_depth(sdev,
+ MSG_ORDERED_TASK,
+ dev->openings + dev->active);
break;
- case AHD_DV_STATE_INQ_VERIFY:
- switch (status & SS_MASK) {
- case SS_NOP:
- {
-
- if (memcmp(targ->inq_data, targ->dv_buffer,
- AHD_LINUX_DV_INQ_LEN) == 0) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- int i;
-
- ahd_print_devinfo(ahd, devinfo);
- printf("Inquiry buffer mismatch:");
- for (i = 0; i < AHD_LINUX_DV_INQ_LEN; i++) {
- if ((i & 0xF) == 0)
- printf("\n ");
- printf("0x%x:0x0%x ",
- ((uint8_t *)targ->inq_data)[i],
- targ->dv_buffer[i]);
- }
- printf("\n");
- }
-#endif
-
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- /*
- * Do not count "falling back"
- * against our retries.
- */
- targ->dv_state_retry = 0;
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- break;
- }
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_TUR:
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if ((status & SSQ_FALLBACK) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- break;
- }
- /*
- * Do not count "falling back"
- * against our retries.
- */
- targ->dv_state_retry = 0;
- } else if ((status & SS_ERRMASK) == EBUSY)
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
- if (targ->dv_state_retry < 10)
- break;
- /* FALLTHROUGH */
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Failed DV inquiry, skipping\n");
- }
-#endif
- break;
- }
- break;
-
- case AHD_DV_STATE_TUR:
- switch (status & SS_MASK) {
- case SS_NOP:
- if ((targ->flags & AHD_BASIC_DV) != 0) {
- ahd_linux_filter_inquiry(ahd, devinfo);
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_VERIFY);
- } else if ((targ->flags & AHD_ENHANCED_DV) != 0) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_REBD);
- } else {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- }
- break;
- case SS_RETRY:
- case SS_TUR:
- if ((status & SS_ERRMASK) == EBUSY) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_BUSY);
- break;
- }
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if ((status & SSQ_FALLBACK) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- break;
- }
- /*
- * Do not count "falling back"
- * against our retries.
- */
- targ->dv_state_retry = 0;
- }
- if (targ->dv_state_retry >= 10) {
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV TUR reties exhausted\n");
- }
-#endif
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- if (status & SSQ_DELAY)
- ssleep(1);
-
- break;
- case SS_START:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_SU);
- break;
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
- case AHD_DV_STATE_REBD:
- switch (status & SS_MASK) {
- case SS_NOP:
- {
- uint32_t echo_size;
-
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_WEB);
- echo_size = scsi_3btoul(&targ->dv_buffer[1]);
- echo_size &= 0x1FFF;
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Echo buffer size= %d\n", echo_size);
- }
-#endif
- if (echo_size == 0) {
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
-
- /* Generate the buffer pattern */
- targ->dv_echo_size = echo_size;
- ahd_linux_generate_dv_pattern(targ);
- /*
- * Setup initial negotiation values.
- */
- ahd_linux_filter_inquiry(ahd, devinfo);
- break;
- }
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ)
- targ->dv_state_retry--;
- if (targ->dv_state_retry <= 10)
- break;
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV REBD reties exhausted\n");
- }
-#endif
- /* FALLTHROUGH */
- case SS_FATAL:
- default:
- /*
- * Setup initial negotiation values
- * and try level 1 DV.
- */
- ahd_linux_filter_inquiry(ahd, devinfo);
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_INQ_VERIFY);
- targ->dv_echo_size = 0;
- break;
- }
- break;
-
- case AHD_DV_STATE_WEB:
- switch (status & SS_MASK) {
- case SS_NOP:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_REB);
- break;
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if ((status & SSQ_FALLBACK) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- break;
- }
- /*
- * Do not count "falling back"
- * against our retries.
- */
- targ->dv_state_retry = 0;
- }
- if (targ->dv_state_retry <= 10)
- break;
- /* FALLTHROUGH */
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV WEB reties exhausted\n");
- }
-#endif
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
- case AHD_DV_STATE_REB:
- switch (status & SS_MASK) {
- case SS_NOP:
- if (memcmp(targ->dv_buffer, targ->dv_buffer1,
- targ->dv_echo_size) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0)
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- else
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_WEB);
- break;
- }
-
- if (targ->dv_buffer != NULL) {
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = NULL;
- }
- if (targ->dv_buffer1 != NULL) {
- free(targ->dv_buffer1, M_DEVBUF);
- targ->dv_buffer1 = NULL;
- }
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if ((status & SSQ_FALLBACK) != 0) {
- if (ahd_linux_dv_fallback(ahd, devinfo) != 0) {
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_EXIT);
- break;
- }
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_WEB);
- }
- if (targ->dv_state_retry <= 10) {
- if ((status & (SSQ_DELAY_RANDOM|SSQ_DELAY))!= 0)
- msleep(ahd->our_id*1000/10);
- break;
- }
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV REB reties exhausted\n");
- }
-#endif
- /* FALLTHROUGH */
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
- case AHD_DV_STATE_SU:
- switch (status & SS_MASK) {
- case SS_NOP:
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
- case AHD_DV_STATE_BUSY:
- switch (status & SS_MASK) {
- case SS_NOP:
- case SS_INQ_REFRESH:
- AHD_SET_DV_STATE(ahd, targ,
- AHD_DV_STATE_INQ_SHORT_ASYNC);
- break;
- case SS_TUR:
- case SS_RETRY:
- AHD_SET_DV_STATE(ahd, targ, targ->dv_state);
- if (ahd_cmd_get_transaction_status(cmd)
- == CAM_REQUEUE_REQ) {
- targ->dv_state_retry--;
- } else if (targ->dv_state_retry < 60) {
- if ((status & SSQ_DELAY) != 0)
- ssleep(1);
- } else {
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("DV BUSY reties exhausted\n");
- }
-#endif
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- }
- break;
- default:
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
- break;
-
default:
- printf("%s: Invalid DV completion state %d\n", ahd_name(ahd),
- targ->dv_state);
- AHD_SET_DV_STATE(ahd, targ, AHD_DV_STATE_EXIT);
- break;
- }
-}
-
-static void
-ahd_linux_dv_fill_cmd(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo)
-{
- memset(cmd, 0, sizeof(struct scsi_cmnd));
- cmd->device = ahd->platform_data->dv_scsi_dev;
- cmd->scsi_done = ahd_linux_dv_complete;
-}
-
-/*
- * Synthesize an inquiry command. On the return trip, it'll be
- * sniffed and the device transfer settings set for us.
- */
-static void
-ahd_linux_dv_inq(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo, struct ahd_linux_target *targ,
- u_int request_length)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending INQ\n");
- }
-#endif
- if (targ->inq_data == NULL)
- targ->inq_data = malloc(AHD_LINUX_DV_INQ_LEN,
- M_DEVBUF, M_WAITOK);
- if (targ->dv_state > AHD_DV_STATE_INQ_ASYNC) {
- if (targ->dv_buffer != NULL)
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = malloc(AHD_LINUX_DV_INQ_LEN,
- M_DEVBUF, M_WAITOK);
- }
-
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_FROM_DEVICE;
- cmd->cmd_len = 6;
- cmd->cmnd[0] = INQUIRY;
- cmd->cmnd[4] = request_length;
- cmd->request_bufflen = request_length;
- if (targ->dv_state > AHD_DV_STATE_INQ_ASYNC)
- cmd->request_buffer = targ->dv_buffer;
- else
- cmd->request_buffer = targ->inq_data;
- memset(cmd->request_buffer, 0, AHD_LINUX_DV_INQ_LEN);
-}
-
-static void
-ahd_linux_dv_tur(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending TUR\n");
- }
-#endif
- /* Do a TUR to clear out any non-fatal transitional state */
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_NONE;
- cmd->cmd_len = 6;
- cmd->cmnd[0] = TEST_UNIT_READY;
-}
-
-#define AHD_REBD_LEN 4
-
-static void
-ahd_linux_dv_rebd(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending REBD\n");
- }
-#endif
- if (targ->dv_buffer != NULL)
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = malloc(AHD_REBD_LEN, M_DEVBUF, M_WAITOK);
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_FROM_DEVICE;
- cmd->cmd_len = 10;
- cmd->cmnd[0] = READ_BUFFER;
- cmd->cmnd[1] = 0x0b;
- scsi_ulto3b(AHD_REBD_LEN, &cmd->cmnd[6]);
- cmd->request_bufflen = AHD_REBD_LEN;
- cmd->underflow = cmd->request_bufflen;
- cmd->request_buffer = targ->dv_buffer;
-}
-
-static void
-ahd_linux_dv_web(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending WEB\n");
- }
-#endif
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_TO_DEVICE;
- cmd->cmd_len = 10;
- cmd->cmnd[0] = WRITE_BUFFER;
- cmd->cmnd[1] = 0x0a;
- scsi_ulto3b(targ->dv_echo_size, &cmd->cmnd[6]);
- cmd->request_bufflen = targ->dv_echo_size;
- cmd->underflow = cmd->request_bufflen;
- cmd->request_buffer = targ->dv_buffer;
-}
-
-static void
-ahd_linux_dv_reb(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo, struct ahd_linux_target *targ)
-{
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending REB\n");
- }
-#endif
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_FROM_DEVICE;
- cmd->cmd_len = 10;
- cmd->cmnd[0] = READ_BUFFER;
- cmd->cmnd[1] = 0x0a;
- scsi_ulto3b(targ->dv_echo_size, &cmd->cmnd[6]);
- cmd->request_bufflen = targ->dv_echo_size;
- cmd->underflow = cmd->request_bufflen;
- cmd->request_buffer = targ->dv_buffer1;
-}
-
-static void
-ahd_linux_dv_su(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
- struct ahd_devinfo *devinfo,
- struct ahd_linux_target *targ)
-{
- u_int le;
-
- le = SID_IS_REMOVABLE(targ->inq_data) ? SSS_LOEJ : 0;
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Sending SU\n");
- }
-#endif
- ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
- cmd->sc_data_direction = DMA_NONE;
- cmd->cmd_len = 6;
- cmd->cmnd[0] = START_STOP_UNIT;
- cmd->cmnd[4] = le | SSS_START;
-}
-
-static int
-ahd_linux_fallback(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
-{
- struct ahd_linux_target *targ;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_transinfo *goal;
- struct ahd_tmode_tstate *tstate;
- u_int width;
- u_int period;
- u_int offset;
- u_int ppr_options;
- u_int cur_speed;
- u_int wide_speed;
- u_int narrow_speed;
- u_int fallback_speed;
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- ahd_print_devinfo(ahd, devinfo);
- printf("Trying to fallback\n");
- }
-#endif
- targ = ahd->platform_data->targets[devinfo->target_offset];
- tinfo = ahd_fetch_transinfo(ahd, devinfo->channel,
- devinfo->our_scsiid,
- devinfo->target, &tstate);
- goal = &tinfo->goal;
- width = goal->width;
- period = goal->period;
- offset = goal->offset;
- ppr_options = goal->ppr_options;
- if (offset == 0)
- period = AHD_ASYNC_XFER_PERIOD;
- if (targ->dv_next_narrow_period == 0)
- targ->dv_next_narrow_period = MAX(period, AHD_SYNCRATE_ULTRA2);
- if (targ->dv_next_wide_period == 0)
- targ->dv_next_wide_period = period;
- if (targ->dv_max_width == 0)
- targ->dv_max_width = width;
- if (targ->dv_max_ppr_options == 0)
- targ->dv_max_ppr_options = ppr_options;
- if (targ->dv_last_ppr_options == 0)
- targ->dv_last_ppr_options = ppr_options;
-
- cur_speed = aic_calc_speed(width, period, offset, AHD_SYNCRATE_MIN);
- wide_speed = aic_calc_speed(MSG_EXT_WDTR_BUS_16_BIT,
- targ->dv_next_wide_period,
- MAX_OFFSET, AHD_SYNCRATE_MIN);
- narrow_speed = aic_calc_speed(MSG_EXT_WDTR_BUS_8_BIT,
- targ->dv_next_narrow_period,
- MAX_OFFSET, AHD_SYNCRATE_MIN);
- fallback_speed = aic_calc_speed(width, period+1, offset,
- AHD_SYNCRATE_MIN);
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- printf("cur_speed= %d, wide_speed= %d, narrow_speed= %d, "
- "fallback_speed= %d\n", cur_speed, wide_speed,
- narrow_speed, fallback_speed);
- }
-#endif
-
- if (cur_speed > 160000) {
- /*
- * Paced/DT/IU_REQ only transfer speeds. All we
- * can do is fallback in terms of syncrate.
- */
- period++;
- } else if (cur_speed > 80000) {
- if ((ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
- /*
- * Try without IU_REQ as it may be confusing
- * an expander.
- */
- ppr_options &= ~MSG_EXT_PPR_IU_REQ;
- } else {
- /*
- * Paced/DT only transfer speeds. All we
- * can do is fallback in terms of syncrate.
- */
- period++;
- ppr_options = targ->dv_max_ppr_options;
- }
- } else if (cur_speed > 3300) {
-
/*
- * In this range we the following
- * options ordered from highest to
- * lowest desireability:
- *
- * o Wide/DT
- * o Wide/non-DT
- * o Narrow at a potentally higher sync rate.
- *
- * All modes are tested with and without IU_REQ
- * set since using IUs may confuse an expander.
+ * We allow the OS to queue 2 untagged transactions to
+ * us at any time even though we can only execute them
+ * serially on the controller/device. This should
+ * remove some latency.
*/
- if ((ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
-
- ppr_options &= ~MSG_EXT_PPR_IU_REQ;
- } else if ((ppr_options & MSG_EXT_PPR_DT_REQ) != 0) {
- /*
- * Try going non-DT.
- */
- ppr_options = targ->dv_max_ppr_options;
- ppr_options &= ~MSG_EXT_PPR_DT_REQ;
- } else if (targ->dv_last_ppr_options != 0) {
- /*
- * Try without QAS or any other PPR options.
- * We may need a non-PPR message to work with
- * an expander. We look at the "last PPR options"
- * so we will perform this fallback even if the
- * target responded to our PPR negotiation with
- * no option bits set.
- */
- ppr_options = 0;
- } else if (width == MSG_EXT_WDTR_BUS_16_BIT) {
- /*
- * If the next narrow speed is greater than
- * the next wide speed, fallback to narrow.
- * Otherwise fallback to the next DT/Wide setting.
- * The narrow async speed will always be smaller
- * than the wide async speed, so handle this case
- * specifically.
- */
- ppr_options = targ->dv_max_ppr_options;
- if (narrow_speed > fallback_speed
- || period >= AHD_ASYNC_XFER_PERIOD) {
- targ->dv_next_wide_period = period+1;
- width = MSG_EXT_WDTR_BUS_8_BIT;
- period = targ->dv_next_narrow_period;
- } else {
- period++;
- }
- } else if ((ahd->features & AHD_WIDE) != 0
- && targ->dv_max_width != 0
- && wide_speed >= fallback_speed
- && (targ->dv_next_wide_period <= AHD_ASYNC_XFER_PERIOD
- || period >= AHD_ASYNC_XFER_PERIOD)) {
-
- /*
- * We are narrow. Try falling back
- * to the next wide speed with
- * all supported ppr options set.
- */
- targ->dv_next_narrow_period = period+1;
- width = MSG_EXT_WDTR_BUS_16_BIT;
- period = targ->dv_next_wide_period;
- ppr_options = targ->dv_max_ppr_options;
- } else {
- /* Only narrow fallback is allowed. */
- period++;
- ppr_options = targ->dv_max_ppr_options;
- }
- } else {
- return (-1);
- }
- offset = MAX_OFFSET;
- ahd_find_syncrate(ahd, &period, &ppr_options, AHD_SYNCRATE_PACED);
- ahd_set_width(ahd, devinfo, width, AHD_TRANS_GOAL, FALSE);
- if (period == 0) {
- period = 0;
- offset = 0;
- ppr_options = 0;
- if (width == MSG_EXT_WDTR_BUS_8_BIT)
- targ->dv_next_narrow_period = AHD_ASYNC_XFER_PERIOD;
- else
- targ->dv_next_wide_period = AHD_ASYNC_XFER_PERIOD;
- }
- ahd_set_syncrate(ahd, devinfo, period, offset,
- ppr_options, AHD_TRANS_GOAL, FALSE);
- targ->dv_last_ppr_options = ppr_options;
- return (0);
-}
-
-static void
-ahd_linux_dv_timeout(struct scsi_cmnd *cmd)
-{
- struct ahd_softc *ahd;
- struct scb *scb;
- u_long flags;
-
- ahd = *((struct ahd_softc **)cmd->device->host->hostdata);
- ahd_lock(ahd, &flags);
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV) {
- printf("%s: Timeout while doing DV command %x.\n",
- ahd_name(ahd), cmd->cmnd[0]);
- ahd_dump_card_state(ahd);
- }
-#endif
-
- /*
- * Guard against "done race". No action is
- * required if we just completed.
- */
- if ((scb = (struct scb *)cmd->host_scribble) == NULL) {
- ahd_unlock(ahd, &flags);
- return;
+ scsi_adjust_queue_depth(sdev,
+ /*NON-TAGGED*/0,
+ /*queue depth*/2);
+ break;
}
-
- /*
- * Command has not completed. Mark this
- * SCB as having failing status prior to
- * resetting the bus, so we get the correct
- * error code.
- */
- if ((scb->flags & SCB_SENSE) != 0)
- ahd_set_transaction_status(scb, CAM_AUTOSENSE_FAIL);
- else
- ahd_set_transaction_status(scb, CAM_CMD_TIMEOUT);
- ahd_reset_channel(ahd, cmd->device->channel + 'A', /*initiate*/TRUE);
-
- /*
- * Add a minimal bus settle delay for devices that are slow to
- * respond after bus resets.
- */
- ahd_freeze_simq(ahd);
- init_timer(&ahd->platform_data->reset_timer);
- ahd->platform_data->reset_timer.data = (u_long)ahd;
- ahd->platform_data->reset_timer.expires = jiffies + HZ / 2;
- ahd->platform_data->reset_timer.function =
- (ahd_linux_callback_t *)ahd_release_simq;
- add_timer(&ahd->platform_data->reset_timer);
- if (ahd_linux_next_device_to_run(ahd) != NULL)
- ahd_schedule_runq(ahd);
- ahd_linux_run_complete_queue(ahd);
- ahd_unlock(ahd, &flags);
-}
-
-static void
-ahd_linux_dv_complete(struct scsi_cmnd *cmd)
-{
- struct ahd_softc *ahd;
-
- ahd = *((struct ahd_softc **)cmd->device->host->hostdata);
-
- /* Delete the DV timer before it goes off! */
- scsi_delete_timer(cmd);
-
-#ifdef AHD_DEBUG
- if (ahd_debug & AHD_SHOW_DV)
- printf("%s:%c:%d: Command completed, status= 0x%x\n",
- ahd_name(ahd), cmd->device->channel, cmd->device->id,
- cmd->result);
-#endif
-
- /* Wake up the state machine */
- up(&ahd->platform_data->dv_cmd_sem);
}
-static void
-ahd_linux_generate_dv_pattern(struct ahd_linux_target *targ)
+int
+ahd_platform_abort_scbs(struct ahd_softc *ahd, int target, char channel,
+ int lun, u_int tag, role_t role, uint32_t status)
{
- uint16_t b;
- u_int i;
- u_int j;
-
- if (targ->dv_buffer != NULL)
- free(targ->dv_buffer, M_DEVBUF);
- targ->dv_buffer = malloc(targ->dv_echo_size, M_DEVBUF, M_WAITOK);
- if (targ->dv_buffer1 != NULL)
- free(targ->dv_buffer1, M_DEVBUF);
- targ->dv_buffer1 = malloc(targ->dv_echo_size, M_DEVBUF, M_WAITOK);
-
- i = 0;
-
- b = 0x0001;
- for (j = 0 ; i < targ->dv_echo_size; j++) {
- if (j < 32) {
- /*
- * 32bytes of sequential numbers.
- */
- targ->dv_buffer[i++] = j & 0xff;
- } else if (j < 48) {
- /*
- * 32bytes of repeating 0x0000, 0xffff.
- */
- targ->dv_buffer[i++] = (j & 0x02) ? 0xff : 0x00;
- } else if (j < 64) {
- /*
- * 32bytes of repeating 0x5555, 0xaaaa.
- */
- targ->dv_buffer[i++] = (j & 0x02) ? 0xaa : 0x55;
- } else {
- /*
- * Remaining buffer is filled with a repeating
- * patter of:
- *
- * 0xffff
- * ~0x0001 << shifted once in each loop.
- */
- if (j & 0x02) {
- if (j & 0x01) {
- targ->dv_buffer[i++] = ~(b >> 8) & 0xff;
- b <<= 1;
- if (b == 0x0000)
- b = 0x0001;
- } else {
- targ->dv_buffer[i++] = (~b & 0xff);
- }
- } else {
- targ->dv_buffer[i++] = 0xff;
- }
- }
- }
+ return 0;
}
static u_int
@@ -3800,100 +1395,23 @@ ahd_linux_user_tagdepth(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
return (tags);
}
-static u_int
-ahd_linux_user_dv_setting(struct ahd_softc *ahd)
-{
- static int warned_user;
- int dv;
-
- if (ahd->unit >= NUM_ELEMENTS(aic79xx_dv_settings)) {
-
- if (warned_user == 0) {
- printf(KERN_WARNING
-"aic79xx: WARNING: Insufficient dv settings instances\n"
-"aic79xx: for installed controllers. Using defaults\n"
-"aic79xx: Please update the aic79xx_dv_settings array in"
-"aic79xx: the aic79xx_osm.c source file.\n");
- warned_user++;
- }
- dv = -1;
- } else {
-
- dv = aic79xx_dv_settings[ahd->unit];
- }
-
- if (dv < 0) {
- /*
- * Apply the default.
- */
- dv = 1;
- if (ahd->seep_config != 0)
- dv = (ahd->seep_config->bios_control & CFENABLEDV);
- }
- return (dv);
-}
-
-static void
-ahd_linux_setup_user_rd_strm_settings(struct ahd_softc *ahd)
-{
- static int warned_user;
- u_int rd_strm_mask;
- u_int target_id;
-
- /*
- * If we have specific read streaming info for this controller,
- * apply it. Otherwise use the defaults.
- */
- if (ahd->unit >= NUM_ELEMENTS(aic79xx_rd_strm_info)) {
-
- if (warned_user == 0) {
-
- printf(KERN_WARNING
-"aic79xx: WARNING: Insufficient rd_strm instances\n"
-"aic79xx: for installed controllers. Using defaults\n"
-"aic79xx: Please update the aic79xx_rd_strm_info array\n"
-"aic79xx: in the aic79xx_osm.c source file.\n");
- warned_user++;
- }
- rd_strm_mask = AIC79XX_CONFIGED_RD_STRM;
- } else {
-
- rd_strm_mask = aic79xx_rd_strm_info[ahd->unit];
- }
- for (target_id = 0; target_id < 16; target_id++) {
- struct ahd_devinfo devinfo;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_tmode_tstate *tstate;
-
- tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
- target_id, &tstate);
- ahd_compile_devinfo(&devinfo, ahd->our_id, target_id,
- CAM_LUN_WILDCARD, 'A', ROLE_INITIATOR);
- tinfo->user.ppr_options &= ~MSG_EXT_PPR_RD_STRM;
- if ((rd_strm_mask & devinfo.target_mask) != 0)
- tinfo->user.ppr_options |= MSG_EXT_PPR_RD_STRM;
- }
-}
-
/*
* Determines the queue depth for a given device.
*/
static void
-ahd_linux_device_queue_depth(struct ahd_softc *ahd,
- struct ahd_linux_device *dev)
+ahd_linux_device_queue_depth(struct scsi_device *sdev)
{
struct ahd_devinfo devinfo;
u_int tags;
+ struct ahd_softc *ahd = *((struct ahd_softc **)sdev->host->hostdata);
ahd_compile_devinfo(&devinfo,
ahd->our_id,
- dev->target->target, dev->lun,
- dev->target->channel == 0 ? 'A' : 'B',
+ sdev->sdev_target->id, sdev->lun,
+ sdev->sdev_target->channel == 0 ? 'A' : 'B',
ROLE_INITIATOR);
tags = ahd_linux_user_tagdepth(ahd, &devinfo);
- if (tags != 0
- && dev->scsi_device != NULL
- && dev->scsi_device->tagged_supported != 0) {
+ if (tags != 0 && sdev->tagged_supported != 0) {
ahd_set_tags(ahd, &devinfo, AHD_QUEUE_TAGGED);
ahd_print_devinfo(ahd, &devinfo);
@@ -3903,11 +1421,10 @@ ahd_linux_device_queue_depth(struct ahd_softc *ahd,
}
}
-static void
-ahd_linux_run_device_queue(struct ahd_softc *ahd, struct ahd_linux_device *dev)
+static int
+ahd_linux_run_command(struct ahd_softc *ahd, struct ahd_linux_device *dev,
+ struct scsi_cmnd *cmd)
{
- struct ahd_cmd *acmd;
- struct scsi_cmnd *cmd;
struct scb *scb;
struct hardware_scb *hscb;
struct ahd_initiator_tinfo *tinfo;
@@ -3915,157 +1432,122 @@ ahd_linux_run_device_queue(struct ahd_softc *ahd, struct ahd_linux_device *dev)
u_int col_idx;
uint16_t mask;
- if ((dev->flags & AHD_DEV_ON_RUN_LIST) != 0)
- panic("running device on run list");
-
- while ((acmd = TAILQ_FIRST(&dev->busyq)) != NULL
- && dev->openings > 0 && dev->qfrozen == 0) {
-
- /*
- * Schedule us to run later. The only reason we are not
- * running is because the whole controller Q is frozen.
- */
- if (ahd->platform_data->qfrozen != 0
- && AHD_DV_SIMQ_FROZEN(ahd) == 0) {
-
- TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq,
- dev, links);
- dev->flags |= AHD_DEV_ON_RUN_LIST;
- return;
- }
-
- cmd = &acmd_scsi_cmd(acmd);
+ /*
+ * Get an scb to use.
+ */
+ tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
+ cmd->device->id, &tstate);
+ if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) == 0
+ || (tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
+ col_idx = AHD_NEVER_COL_IDX;
+ } else {
+ col_idx = AHD_BUILD_COL_IDX(cmd->device->id,
+ cmd->device->lun);
+ }
+ if ((scb = ahd_get_scb(ahd, col_idx)) == NULL) {
+ ahd->flags |= AHD_RESOURCE_SHORTAGE;
+ return SCSI_MLQUEUE_HOST_BUSY;
+ }
- /*
- * Get an scb to use.
- */
- tinfo = ahd_fetch_transinfo(ahd, 'A', ahd->our_id,
- cmd->device->id, &tstate);
- if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) == 0
- || (tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0) {
- col_idx = AHD_NEVER_COL_IDX;
- } else {
- col_idx = AHD_BUILD_COL_IDX(cmd->device->id,
- cmd->device->lun);
- }
- if ((scb = ahd_get_scb(ahd, col_idx)) == NULL) {
- TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq,
- dev, links);
- dev->flags |= AHD_DEV_ON_RUN_LIST;
- ahd->flags |= AHD_RESOURCE_SHORTAGE;
- return;
- }
- TAILQ_REMOVE(&dev->busyq, acmd, acmd_links.tqe);
- scb->io_ctx = cmd;
- scb->platform_data->dev = dev;
- hscb = scb->hscb;
- cmd->host_scribble = (char *)scb;
+ scb->io_ctx = cmd;
+ scb->platform_data->dev = dev;
+ hscb = scb->hscb;
+ cmd->host_scribble = (char *)scb;
- /*
- * Fill out basics of the HSCB.
- */
- hscb->control = 0;
- hscb->scsiid = BUILD_SCSIID(ahd, cmd);
- hscb->lun = cmd->device->lun;
- scb->hscb->task_management = 0;
- mask = SCB_GET_TARGET_MASK(ahd, scb);
+ /*
+ * Fill out basics of the HSCB.
+ */
+ hscb->control = 0;
+ hscb->scsiid = BUILD_SCSIID(ahd, cmd);
+ hscb->lun = cmd->device->lun;
+ scb->hscb->task_management = 0;
+ mask = SCB_GET_TARGET_MASK(ahd, scb);
- if ((ahd->user_discenable & mask) != 0)
- hscb->control |= DISCENB;
+ if ((ahd->user_discenable & mask) != 0)
+ hscb->control |= DISCENB;
- if (AHD_DV_CMD(cmd) != 0)
- scb->flags |= SCB_SILENT;
+ if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0)
+ scb->flags |= SCB_PACKETIZED;
- if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ) != 0)
- scb->flags |= SCB_PACKETIZED;
+ if ((tstate->auto_negotiate & mask) != 0) {
+ scb->flags |= SCB_AUTO_NEGOTIATE;
+ scb->hscb->control |= MK_MESSAGE;
+ }
- if ((tstate->auto_negotiate & mask) != 0) {
- scb->flags |= SCB_AUTO_NEGOTIATE;
- scb->hscb->control |= MK_MESSAGE;
- }
+ if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) != 0) {
+ int msg_bytes;
+ uint8_t tag_msgs[2];
- if ((dev->flags & (AHD_DEV_Q_TAGGED|AHD_DEV_Q_BASIC)) != 0) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- int msg_bytes;
- uint8_t tag_msgs[2];
-
- msg_bytes = scsi_populate_tag_msg(cmd, tag_msgs);
- if (msg_bytes && tag_msgs[0] != MSG_SIMPLE_TASK) {
- hscb->control |= tag_msgs[0];
- if (tag_msgs[0] == MSG_ORDERED_TASK)
- dev->commands_since_idle_or_otag = 0;
- } else
-#endif
- if (dev->commands_since_idle_or_otag == AHD_OTAG_THRESH
- && (dev->flags & AHD_DEV_Q_TAGGED) != 0) {
- hscb->control |= MSG_ORDERED_TASK;
+ msg_bytes = scsi_populate_tag_msg(cmd, tag_msgs);
+ if (msg_bytes && tag_msgs[0] != MSG_SIMPLE_TASK) {
+ hscb->control |= tag_msgs[0];
+ if (tag_msgs[0] == MSG_ORDERED_TASK)
dev->commands_since_idle_or_otag = 0;
- } else {
- hscb->control |= MSG_SIMPLE_TASK;
- }
+ } else
+ if (dev->commands_since_idle_or_otag == AHD_OTAG_THRESH
+ && (dev->flags & AHD_DEV_Q_TAGGED) != 0) {
+ hscb->control |= MSG_ORDERED_TASK;
+ dev->commands_since_idle_or_otag = 0;
+ } else {
+ hscb->control |= MSG_SIMPLE_TASK;
}
+ }
- hscb->cdb_len = cmd->cmd_len;
- memcpy(hscb->shared_data.idata.cdb, cmd->cmnd, hscb->cdb_len);
-
- scb->sg_count = 0;
- ahd_set_residual(scb, 0);
- ahd_set_sense_residual(scb, 0);
- if (cmd->use_sg != 0) {
- void *sg;
- struct scatterlist *cur_seg;
- u_int nseg;
- int dir;
-
- cur_seg = (struct scatterlist *)cmd->request_buffer;
- dir = cmd->sc_data_direction;
- nseg = pci_map_sg(ahd->dev_softc, cur_seg,
- cmd->use_sg, dir);
- scb->platform_data->xfer_len = 0;
- for (sg = scb->sg_list; nseg > 0; nseg--, cur_seg++) {
- dma_addr_t addr;
- bus_size_t len;
-
- addr = sg_dma_address(cur_seg);
- len = sg_dma_len(cur_seg);
- scb->platform_data->xfer_len += len;
- sg = ahd_sg_setup(ahd, scb, sg, addr, len,
- /*last*/nseg == 1);
- }
- } else if (cmd->request_bufflen != 0) {
- void *sg;
+ hscb->cdb_len = cmd->cmd_len;
+ memcpy(hscb->shared_data.idata.cdb, cmd->cmnd, hscb->cdb_len);
+
+ scb->platform_data->xfer_len = 0;
+ ahd_set_residual(scb, 0);
+ ahd_set_sense_residual(scb, 0);
+ scb->sg_count = 0;
+ if (cmd->use_sg != 0) {
+ void *sg;
+ struct scatterlist *cur_seg;
+ u_int nseg;
+ int dir;
+
+ cur_seg = (struct scatterlist *)cmd->request_buffer;
+ dir = cmd->sc_data_direction;
+ nseg = pci_map_sg(ahd->dev_softc, cur_seg,
+ cmd->use_sg, dir);
+ scb->platform_data->xfer_len = 0;
+ for (sg = scb->sg_list; nseg > 0; nseg--, cur_seg++) {
dma_addr_t addr;
- int dir;
-
- sg = scb->sg_list;
- dir = cmd->sc_data_direction;
- addr = pci_map_single(ahd->dev_softc,
- cmd->request_buffer,
- cmd->request_bufflen, dir);
- scb->platform_data->xfer_len = cmd->request_bufflen;
- scb->platform_data->buf_busaddr = addr;
- sg = ahd_sg_setup(ahd, scb, sg, addr,
- cmd->request_bufflen, /*last*/TRUE);
- }
+ bus_size_t len;
- LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
- dev->openings--;
- dev->active++;
- dev->commands_issued++;
-
- /* Update the error counting bucket and dump if needed */
- if (dev->target->cmds_since_error) {
- dev->target->cmds_since_error++;
- if (dev->target->cmds_since_error >
- AHD_LINUX_ERR_THRESH)
- dev->target->cmds_since_error = 0;
+ addr = sg_dma_address(cur_seg);
+ len = sg_dma_len(cur_seg);
+ scb->platform_data->xfer_len += len;
+ sg = ahd_sg_setup(ahd, scb, sg, addr, len,
+ /*last*/nseg == 1);
}
+ } else if (cmd->request_bufflen != 0) {
+ void *sg;
+ dma_addr_t addr;
+ int dir;
- if ((dev->flags & AHD_DEV_PERIODIC_OTAG) != 0)
- dev->commands_since_idle_or_otag++;
- scb->flags |= SCB_ACTIVE;
- ahd_queue_scb(ahd, scb);
+ sg = scb->sg_list;
+ dir = cmd->sc_data_direction;
+ addr = pci_map_single(ahd->dev_softc,
+ cmd->request_buffer,
+ cmd->request_bufflen, dir);
+ scb->platform_data->xfer_len = cmd->request_bufflen;
+ scb->platform_data->buf_busaddr = addr;
+ sg = ahd_sg_setup(ahd, scb, sg, addr,
+ cmd->request_bufflen, /*last*/TRUE);
}
+
+ LIST_INSERT_HEAD(&ahd->pending_scbs, scb, pending_links);
+ dev->openings--;
+ dev->active++;
+ dev->commands_issued++;
+
+ if ((dev->flags & AHD_DEV_PERIODIC_OTAG) != 0)
+ dev->commands_since_idle_or_otag++;
+ scb->flags |= SCB_ACTIVE;
+ ahd_queue_scb(ahd, scb);
+
+ return 0;
}
/*
@@ -4081,9 +1563,6 @@ ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs)
ahd = (struct ahd_softc *) dev_id;
ahd_lock(ahd, &flags);
ours = ahd_intr(ahd);
- if (ahd_linux_next_device_to_run(ahd) != NULL)
- ahd_schedule_runq(ahd);
- ahd_linux_run_complete_queue(ahd);
ahd_unlock(ahd, &flags);
return IRQ_RETVAL(ours);
}
@@ -4092,111 +1571,6 @@ void
ahd_platform_flushwork(struct ahd_softc *ahd)
{
- while (ahd_linux_run_complete_queue(ahd) != NULL)
- ;
-}
-
-static struct ahd_linux_target*
-ahd_linux_alloc_target(struct ahd_softc *ahd, u_int channel, u_int target)
-{
- struct ahd_linux_target *targ;
-
- targ = malloc(sizeof(*targ), M_DEVBUF, M_NOWAIT);
- if (targ == NULL)
- return (NULL);
- memset(targ, 0, sizeof(*targ));
- targ->channel = channel;
- targ->target = target;
- targ->ahd = ahd;
- targ->flags = AHD_DV_REQUIRED;
- ahd->platform_data->targets[target] = targ;
- return (targ);
-}
-
-static void
-ahd_linux_free_target(struct ahd_softc *ahd, struct ahd_linux_target *targ)
-{
- struct ahd_devinfo devinfo;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_tmode_tstate *tstate;
- u_int our_id;
- u_int target_offset;
- char channel;
-
- /*
- * Force a negotiation to async/narrow on any
- * future command to this device unless a bus
- * reset occurs between now and that command.
- */
- channel = 'A' + targ->channel;
- our_id = ahd->our_id;
- target_offset = targ->target;
- tinfo = ahd_fetch_transinfo(ahd, channel, our_id,
- targ->target, &tstate);
- ahd_compile_devinfo(&devinfo, our_id, targ->target, CAM_LUN_WILDCARD,
- channel, ROLE_INITIATOR);
- ahd_set_syncrate(ahd, &devinfo, 0, 0, 0,
- AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_set_width(ahd, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
- AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_update_neg_request(ahd, &devinfo, tstate, tinfo, AHD_NEG_ALWAYS);
- ahd->platform_data->targets[target_offset] = NULL;
- if (targ->inq_data != NULL)
- free(targ->inq_data, M_DEVBUF);
- if (targ->dv_buffer != NULL)
- free(targ->dv_buffer, M_DEVBUF);
- if (targ->dv_buffer1 != NULL)
- free(targ->dv_buffer1, M_DEVBUF);
- free(targ, M_DEVBUF);
-}
-
-static struct ahd_linux_device*
-ahd_linux_alloc_device(struct ahd_softc *ahd,
- struct ahd_linux_target *targ, u_int lun)
-{
- struct ahd_linux_device *dev;
-
- dev = malloc(sizeof(*dev), M_DEVBUG, M_NOWAIT);
- if (dev == NULL)
- return (NULL);
- memset(dev, 0, sizeof(*dev));
- init_timer(&dev->timer);
- TAILQ_INIT(&dev->busyq);
- dev->flags = AHD_DEV_UNCONFIGURED;
- dev->lun = lun;
- dev->target = targ;
-
- /*
- * We start out life using untagged
- * transactions of which we allow one.
- */
- dev->openings = 1;
-
- /*
- * Set maxtags to 0. This will be changed if we
- * later determine that we are dealing with
- * a tagged queuing capable device.
- */
- dev->maxtags = 0;
-
- targ->refcount++;
- targ->devices[lun] = dev;
- return (dev);
-}
-
-static void
-ahd_linux_free_device(struct ahd_softc *ahd, struct ahd_linux_device *dev)
-{
- struct ahd_linux_target *targ;
-
- del_timer(&dev->timer);
- targ = dev->target;
- targ->devices[dev->lun] = NULL;
- free(dev, M_DEVBUF);
- targ->refcount--;
- if (targ->refcount == 0
- && (targ->flags & AHD_DV_REQUIRED) == 0)
- ahd_linux_free_target(ahd, targ);
}
void
@@ -4207,10 +1581,14 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
case AC_TRANSFER_NEG:
{
char buf[80];
+ struct scsi_target *starget;
struct ahd_linux_target *targ;
struct info_str info;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
+ unsigned int target_ppr_options;
+
+ BUG_ON(target == CAM_TARGET_WILDCARD);
info.buffer = buf;
info.length = sizeof(buf);
@@ -4234,58 +1612,47 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
* Don't bother reporting results that
* are identical to those last reported.
*/
- targ = ahd->platform_data->targets[target];
- if (targ == NULL)
+ starget = ahd->platform_data->starget[target];
+ if (starget == NULL)
break;
- if (tinfo->curr.period == targ->last_tinfo.period
- && tinfo->curr.width == targ->last_tinfo.width
- && tinfo->curr.offset == targ->last_tinfo.offset
- && tinfo->curr.ppr_options == targ->last_tinfo.ppr_options)
+ targ = scsi_transport_target_data(starget);
+
+ target_ppr_options =
+ (spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)
+ + (spi_qas(starget) ? MSG_EXT_PPR_QAS_REQ : 0)
+ + (spi_iu(starget) ? MSG_EXT_PPR_IU_REQ : 0)
+ + (spi_rd_strm(starget) ? MSG_EXT_PPR_RD_STRM : 0)
+ + (spi_pcomp_en(starget) ? MSG_EXT_PPR_PCOMP_EN : 0)
+ + (spi_rti(starget) ? MSG_EXT_PPR_RTI : 0)
+ + (spi_wr_flow(starget) ? MSG_EXT_PPR_WR_FLOW : 0)
+ + (spi_hold_mcs(starget) ? MSG_EXT_PPR_HOLD_MCS : 0);
+
+ if (tinfo->curr.period == spi_period(starget)
+ && tinfo->curr.width == spi_width(starget)
+ && tinfo->curr.offset == spi_offset(starget)
+ && tinfo->curr.ppr_options == target_ppr_options)
if (bootverbose == 0)
break;
- targ->last_tinfo.period = tinfo->curr.period;
- targ->last_tinfo.width = tinfo->curr.width;
- targ->last_tinfo.offset = tinfo->curr.offset;
- targ->last_tinfo.ppr_options = tinfo->curr.ppr_options;
-
- printf("(%s:%c:", ahd_name(ahd), channel);
- if (target == CAM_TARGET_WILDCARD)
- printf("*): ");
- else
- printf("%d): ", target);
- ahd_format_transinfo(&info, &tinfo->curr);
- if (info.pos < info.length)
- *info.buffer = '\0';
- else
- buf[info.length - 1] = '\0';
- printf("%s", buf);
+ spi_period(starget) = tinfo->curr.period;
+ spi_width(starget) = tinfo->curr.width;
+ spi_offset(starget) = tinfo->curr.offset;
+ spi_dt(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_DT_REQ ? 1 : 0;
+ spi_qas(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_QAS_REQ ? 1 : 0;
+ spi_iu(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ ? 1 : 0;
+ spi_rd_strm(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_RD_STRM ? 1 : 0;
+ spi_pcomp_en(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_PCOMP_EN ? 1 : 0;
+ spi_rti(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_RTI ? 1 : 0;
+ spi_wr_flow(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_WR_FLOW ? 1 : 0;
+ spi_hold_mcs(starget) = tinfo->curr.ppr_options & MSG_EXT_PPR_HOLD_MCS ? 1 : 0;
+ spi_display_xfer_agreement(starget);
break;
}
case AC_SENT_BDR:
{
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
WARN_ON(lun != CAM_LUN_WILDCARD);
scsi_report_device_reset(ahd->platform_data->host,
channel - 'A', target);
-#else
- Scsi_Device *scsi_dev;
-
- /*
- * Find the SCSI device associated with this
- * request and indicate that a UA is expected.
- */
- for (scsi_dev = ahd->platform_data->host->host_queue;
- scsi_dev != NULL; scsi_dev = scsi_dev->next) {
- if (channel - 'A' == scsi_dev->channel
- && target == scsi_dev->id
- && (lun == CAM_LUN_WILDCARD
- || lun == scsi_dev->lun)) {
- scsi_dev->was_reset = 1;
- scsi_dev->expecting_cc_ua = 1;
- }
- }
-#endif
break;
}
case AC_BUS_RESET:
@@ -4305,7 +1672,7 @@ ahd_send_async(struct ahd_softc *ahd, char channel,
void
ahd_done(struct ahd_softc *ahd, struct scb *scb)
{
- Scsi_Cmnd *cmd;
+ struct scsi_cmnd *cmd;
struct ahd_linux_device *dev;
if ((scb->flags & SCB_ACTIVE) == 0) {
@@ -4373,19 +1740,8 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
ahd_set_transaction_status(scb, CAM_REQ_CMP);
}
} else if (ahd_get_transaction_status(scb) == CAM_SCSI_STATUS_ERROR) {
- ahd_linux_handle_scsi_status(ahd, dev, scb);
- } else if (ahd_get_transaction_status(scb) == CAM_SEL_TIMEOUT) {
- dev->flags |= AHD_DEV_UNCONFIGURED;
- if (AHD_DV_CMD(cmd) == FALSE)
- dev->target->flags &= ~AHD_DV_REQUIRED;
+ ahd_linux_handle_scsi_status(ahd, cmd->device, scb);
}
- /*
- * Start DV for devices that require it assuming the first command
- * sent does not result in a selection timeout.
- */
- if (ahd_get_transaction_status(scb) != CAM_SEL_TIMEOUT
- && (dev->target->flags & AHD_DV_REQUIRED) != 0)
- ahd_linux_start_dv(ahd);
if (dev->openings == 1
&& ahd_get_transaction_status(scb) == CAM_REQ_CMP
@@ -4406,47 +1762,32 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
if (dev->active == 0)
dev->commands_since_idle_or_otag = 0;
- if (TAILQ_EMPTY(&dev->busyq)) {
- if ((dev->flags & AHD_DEV_UNCONFIGURED) != 0
- && dev->active == 0
- && (dev->flags & AHD_DEV_TIMER_ACTIVE) == 0)
- ahd_linux_free_device(ahd, dev);
- } else if ((dev->flags & AHD_DEV_ON_RUN_LIST) == 0) {
- TAILQ_INSERT_TAIL(&ahd->platform_data->device_runq, dev, links);
- dev->flags |= AHD_DEV_ON_RUN_LIST;
- }
-
if ((scb->flags & SCB_RECOVERY_SCB) != 0) {
printf("Recovery SCB completes\n");
if (ahd_get_transaction_status(scb) == CAM_BDR_SENT
|| ahd_get_transaction_status(scb) == CAM_REQ_ABORTED)
ahd_set_transaction_status(scb, CAM_CMD_TIMEOUT);
- if ((scb->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
- scb->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
+ if ((ahd->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
+ ahd->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
up(&ahd->platform_data->eh_sem);
}
}
ahd_free_scb(ahd, scb);
ahd_linux_queue_cmd_complete(ahd, cmd);
-
- if ((ahd->platform_data->flags & AHD_DV_WAIT_SIMQ_EMPTY) != 0
- && LIST_FIRST(&ahd->pending_scbs) == NULL) {
- ahd->platform_data->flags &= ~AHD_DV_WAIT_SIMQ_EMPTY;
- up(&ahd->platform_data->dv_sem);
- }
}
static void
ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
- struct ahd_linux_device *dev, struct scb *scb)
+ struct scsi_device *sdev, struct scb *scb)
{
struct ahd_devinfo devinfo;
+ struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
ahd_compile_devinfo(&devinfo,
ahd->our_id,
- dev->target->target, dev->lun,
- dev->target->channel == 0 ? 'A' : 'B',
+ sdev->sdev_target->id, sdev->lun,
+ sdev->sdev_target->channel == 0 ? 'A' : 'B',
ROLE_INITIATOR);
/*
@@ -4465,7 +1806,7 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
case SCSI_STATUS_CHECK_COND:
case SCSI_STATUS_CMD_TERMINATED:
{
- Scsi_Cmnd *cmd;
+ struct scsi_cmnd *cmd;
/*
* Copy sense information to the OS's cmd
@@ -4518,7 +1859,6 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
break;
}
case SCSI_STATUS_QUEUE_FULL:
- {
/*
* By the time the core driver has returned this
* command, all other commands that were queued
@@ -4579,98 +1919,23 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
(dev->flags & AHD_DEV_Q_BASIC)
? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
ahd_set_scsi_status(scb, SCSI_STATUS_BUSY);
- /* FALLTHROUGH */
- }
- case SCSI_STATUS_BUSY:
- /*
- * Set a short timer to defer sending commands for
- * a bit since Linux will not delay in this case.
- */
- if ((dev->flags & AHD_DEV_TIMER_ACTIVE) != 0) {
- printf("%s:%c:%d: Device Timer still active during "
- "busy processing\n", ahd_name(ahd),
- dev->target->channel, dev->target->target);
- break;
- }
- dev->flags |= AHD_DEV_TIMER_ACTIVE;
- dev->qfrozen++;
- init_timer(&dev->timer);
- dev->timer.data = (u_long)dev;
- dev->timer.expires = jiffies + (HZ/2);
- dev->timer.function = ahd_linux_dev_timed_unfreeze;
- add_timer(&dev->timer);
- break;
}
}
static void
-ahd_linux_queue_cmd_complete(struct ahd_softc *ahd, Scsi_Cmnd *cmd)
+ahd_linux_queue_cmd_complete(struct ahd_softc *ahd, struct scsi_cmnd *cmd)
{
/*
- * Typically, the complete queue has very few entries
- * queued to it before the queue is emptied by
- * ahd_linux_run_complete_queue, so sorting the entries
- * by generation number should be inexpensive.
- * We perform the sort so that commands that complete
- * with an error are retuned in the order origionally
- * queued to the controller so that any subsequent retries
- * are performed in order. The underlying ahd routines do
- * not guarantee the order that aborted commands will be
- * returned to us.
- */
- struct ahd_completeq *completeq;
- struct ahd_cmd *list_cmd;
- struct ahd_cmd *acmd;
-
- /*
* Map CAM error codes into Linux Error codes. We
* avoid the conversion so that the DV code has the
* full error information available when making
* state change decisions.
*/
- if (AHD_DV_CMD(cmd) == FALSE) {
+ {
uint32_t status;
u_int new_status;
status = ahd_cmd_get_transaction_status(cmd);
- if (status != CAM_REQ_CMP) {
- struct ahd_linux_device *dev;
- struct ahd_devinfo devinfo;
- cam_status cam_status;
- uint32_t action;
- u_int scsi_status;
-
- dev = ahd_linux_get_device(ahd, cmd->device->channel,
- cmd->device->id,
- cmd->device->lun,
- /*alloc*/FALSE);
-
- if (dev == NULL)
- goto no_fallback;
-
- ahd_compile_devinfo(&devinfo,
- ahd->our_id,
- dev->target->target, dev->lun,
- dev->target->channel == 0 ? 'A':'B',
- ROLE_INITIATOR);
-
- scsi_status = ahd_cmd_get_scsi_status(cmd);
- cam_status = ahd_cmd_get_transaction_status(cmd);
- action = aic_error_action(cmd, dev->target->inq_data,
- cam_status, scsi_status);
- if ((action & SSQ_FALLBACK) != 0) {
-
- /* Update stats */
- dev->target->errors_detected++;
- if (dev->target->cmds_since_error == 0)
- dev->target->cmds_since_error++;
- else {
- dev->target->cmds_since_error = 0;
- ahd_linux_fallback(ahd, &devinfo);
- }
- }
- }
-no_fallback:
switch (status) {
case CAM_REQ_INPROG:
case CAM_REQ_CMP:
@@ -4715,26 +1980,7 @@ no_fallback:
new_status = DID_ERROR;
break;
case CAM_REQUEUE_REQ:
- /*
- * If we want the request requeued, make sure there
- * are sufficent retries. In the old scsi error code,
- * we used to be able to specify a result code that
- * bypassed the retry count. Now we must use this
- * hack. We also "fake" a check condition with
- * a sense code of ABORTED COMMAND. This seems to
- * evoke a retry even if this command is being sent
- * via the eh thread. Ick! Ick! Ick!
- */
- if (cmd->retries > 0)
- cmd->retries--;
- new_status = DID_OK;
- ahd_cmd_set_scsi_status(cmd, SCSI_STATUS_CHECK_COND);
- cmd->result |= (DRIVER_SENSE << 24);
- memset(cmd->sense_buffer, 0,
- sizeof(cmd->sense_buffer));
- cmd->sense_buffer[0] = SSD_ERRCODE_VALID
- | SSD_CURRENT_ERROR;
- cmd->sense_buffer[2] = SSD_KEY_ABORTED_COMMAND;
+ new_status = DID_REQUEUE;
break;
default:
/* We should never get here */
@@ -4745,116 +1991,23 @@ no_fallback:
ahd_cmd_set_transaction_status(cmd, new_status);
}
- completeq = &ahd->platform_data->completeq;
- list_cmd = TAILQ_FIRST(completeq);
- acmd = (struct ahd_cmd *)cmd;
- while (list_cmd != NULL
- && acmd_scsi_cmd(list_cmd).serial_number
- < acmd_scsi_cmd(acmd).serial_number)
- list_cmd = TAILQ_NEXT(list_cmd, acmd_links.tqe);
- if (list_cmd != NULL)
- TAILQ_INSERT_BEFORE(list_cmd, acmd, acmd_links.tqe);
- else
- TAILQ_INSERT_TAIL(completeq, acmd, acmd_links.tqe);
+ cmd->scsi_done(cmd);
}
static void
-ahd_linux_filter_inquiry(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
+ahd_linux_sem_timeout(u_long arg)
{
- struct scsi_inquiry_data *sid;
- struct ahd_initiator_tinfo *tinfo;
- struct ahd_transinfo *user;
- struct ahd_transinfo *goal;
- struct ahd_transinfo *curr;
- struct ahd_tmode_tstate *tstate;
- struct ahd_linux_device *dev;
- u_int width;
- u_int period;
- u_int offset;
- u_int ppr_options;
- u_int trans_version;
- u_int prot_version;
-
- /*
- * Determine if this lun actually exists. If so,
- * hold on to its corresponding device structure.
- * If not, make sure we release the device and
- * don't bother processing the rest of this inquiry
- * command.
- */
- dev = ahd_linux_get_device(ahd, devinfo->channel - 'A',
- devinfo->target, devinfo->lun,
- /*alloc*/TRUE);
-
- sid = (struct scsi_inquiry_data *)dev->target->inq_data;
- if (SID_QUAL(sid) == SID_QUAL_LU_CONNECTED) {
-
- dev->flags &= ~AHD_DEV_UNCONFIGURED;
- } else {
- dev->flags |= AHD_DEV_UNCONFIGURED;
- return;
- }
+ struct ahd_softc *ahd;
+ u_long s;
- /*
- * Update our notion of this device's transfer
- * negotiation capabilities.
- */
- tinfo = ahd_fetch_transinfo(ahd, devinfo->channel,
- devinfo->our_scsiid,
- devinfo->target, &tstate);
- user = &tinfo->user;
- goal = &tinfo->goal;
- curr = &tinfo->curr;
- width = user->width;
- period = user->period;
- offset = user->offset;
- ppr_options = user->ppr_options;
- trans_version = user->transport_version;
- prot_version = MIN(user->protocol_version, SID_ANSI_REV(sid));
+ ahd = (struct ahd_softc *)arg;
- /*
- * Only attempt SPI3/4 once we've verified that
- * the device claims to support SPI3/4 features.
- */
- if (prot_version < SCSI_REV_2)
- trans_version = SID_ANSI_REV(sid);
- else
- trans_version = SCSI_REV_2;
-
- if ((sid->flags & SID_WBus16) == 0)
- width = MSG_EXT_WDTR_BUS_8_BIT;
- if ((sid->flags & SID_Sync) == 0) {
- period = 0;
- offset = 0;
- ppr_options = 0;
- }
- if ((sid->spi3data & SID_SPI_QAS) == 0)
- ppr_options &= ~MSG_EXT_PPR_QAS_REQ;
- if ((sid->spi3data & SID_SPI_CLOCK_DT) == 0)
- ppr_options &= MSG_EXT_PPR_QAS_REQ;
- if ((sid->spi3data & SID_SPI_IUS) == 0)
- ppr_options &= (MSG_EXT_PPR_DT_REQ
- | MSG_EXT_PPR_QAS_REQ);
-
- if (prot_version > SCSI_REV_2
- && ppr_options != 0)
- trans_version = user->transport_version;
-
- ahd_validate_width(ahd, /*tinfo limit*/NULL, &width, ROLE_UNKNOWN);
- ahd_find_syncrate(ahd, &period, &ppr_options, AHD_SYNCRATE_MAX);
- ahd_validate_offset(ahd, /*tinfo limit*/NULL, period,
- &offset, width, ROLE_UNKNOWN);
- if (offset == 0 || period == 0) {
- period = 0;
- offset = 0;
- ppr_options = 0;
+ ahd_lock(ahd, &s);
+ if ((ahd->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
+ ahd->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
+ up(&ahd->platform_data->eh_sem);
}
- /* Apply our filtered user settings. */
- curr->transport_version = trans_version;
- curr->protocol_version = prot_version;
- ahd_set_width(ahd, devinfo, width, AHD_TRANS_GOAL, /*paused*/FALSE);
- ahd_set_syncrate(ahd, devinfo, period, offset, ppr_options,
- AHD_TRANS_GOAL, /*paused*/FALSE);
+ ahd_unlock(ahd, &s);
}
void
@@ -4882,12 +2035,6 @@ ahd_release_simq(struct ahd_softc *ahd)
if (ahd->platform_data->qfrozen == 0) {
unblock_reqs = 1;
}
- if (AHD_DV_SIMQ_FROZEN(ahd)
- && ((ahd->platform_data->flags & AHD_DV_WAIT_SIMQ_RELEASE) != 0)) {
- ahd->platform_data->flags &= ~AHD_DV_WAIT_SIMQ_RELEASE;
- up(&ahd->platform_data->dv_sem);
- }
- ahd_schedule_runq(ahd);
ahd_unlock(ahd, &s);
/*
* There is still a race here. The mid-layer
@@ -4899,118 +2046,743 @@ ahd_release_simq(struct ahd_softc *ahd)
scsi_unblock_requests(ahd->platform_data->host);
}
-static void
-ahd_linux_sem_timeout(u_long arg)
+static int
+ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
{
- struct scb *scb;
- struct ahd_softc *ahd;
- u_long s;
+ struct ahd_softc *ahd;
+ struct ahd_linux_device *dev;
+ struct scb *pending_scb;
+ u_int saved_scbptr;
+ u_int active_scbptr;
+ u_int last_phase;
+ u_int saved_scsiid;
+ u_int cdb_byte;
+ int retval;
+ int was_paused;
+ int paused;
+ int wait;
+ int disconnected;
+ ahd_mode_state saved_modes;
- scb = (struct scb *)arg;
- ahd = scb->ahd_softc;
- ahd_lock(ahd, &s);
- if ((scb->platform_data->flags & AHD_SCB_UP_EH_SEM) != 0) {
- scb->platform_data->flags &= ~AHD_SCB_UP_EH_SEM;
- up(&ahd->platform_data->eh_sem);
+ pending_scb = NULL;
+ paused = FALSE;
+ wait = FALSE;
+ ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
+
+ printf("%s:%d:%d:%d: Attempting to queue a%s message:",
+ ahd_name(ahd), cmd->device->channel,
+ cmd->device->id, cmd->device->lun,
+ flag == SCB_ABORT ? "n ABORT" : " TARGET RESET");
+
+ printf("CDB:");
+ for (cdb_byte = 0; cdb_byte < cmd->cmd_len; cdb_byte++)
+ printf(" 0x%x", cmd->cmnd[cdb_byte]);
+ printf("\n");
+
+ spin_lock_irq(&ahd->platform_data->spin_lock);
+
+ /*
+ * First determine if we currently own this command.
+ * Start by searching the device queue. If not found
+ * there, check the pending_scb list. If not found
+ * at all, and the system wanted us to just abort the
+ * command, return success.
+ */
+ dev = scsi_transport_device_data(cmd->device);
+
+ if (dev == NULL) {
+ /*
+ * No target device for this command exists,
+ * so we must not still own the command.
+ */
+ printf("%s:%d:%d:%d: Is not an active device\n",
+ ahd_name(ahd), cmd->device->channel, cmd->device->id,
+ cmd->device->lun);
+ retval = SUCCESS;
+ goto no_cmd;
}
- ahd_unlock(ahd, &s);
+
+ /*
+ * See if we can find a matching cmd in the pending list.
+ */
+ LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
+ if (pending_scb->io_ctx == cmd)
+ break;
+ }
+
+ if (pending_scb == NULL && flag == SCB_DEVICE_RESET) {
+
+ /* Any SCB for this device will do for a target reset */
+ LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
+ if (ahd_match_scb(ahd, pending_scb, cmd->device->id,
+ cmd->device->channel + 'A',
+ CAM_LUN_WILDCARD,
+ SCB_LIST_NULL, ROLE_INITIATOR) == 0)
+ break;
+ }
+ }
+
+ if (pending_scb == NULL) {
+ printf("%s:%d:%d:%d: Command not found\n",
+ ahd_name(ahd), cmd->device->channel, cmd->device->id,
+ cmd->device->lun);
+ goto no_cmd;
+ }
+
+ if ((pending_scb->flags & SCB_RECOVERY_SCB) != 0) {
+ /*
+ * We can't queue two recovery actions using the same SCB
+ */
+ retval = FAILED;
+ goto done;
+ }
+
+ /*
+ * Ensure that the card doesn't do anything
+ * behind our back. Also make sure that we
+ * didn't "just" miss an interrupt that would
+ * affect this cmd.
+ */
+ was_paused = ahd_is_paused(ahd);
+ ahd_pause_and_flushwork(ahd);
+ paused = TRUE;
+
+ if ((pending_scb->flags & SCB_ACTIVE) == 0) {
+ printf("%s:%d:%d:%d: Command already completed\n",
+ ahd_name(ahd), cmd->device->channel, cmd->device->id,
+ cmd->device->lun);
+ goto no_cmd;
+ }
+
+ printf("%s: At time of recovery, card was %spaused\n",
+ ahd_name(ahd), was_paused ? "" : "not ");
+ ahd_dump_card_state(ahd);
+
+ disconnected = TRUE;
+ if (flag == SCB_ABORT) {
+ if (ahd_search_qinfifo(ahd, cmd->device->id,
+ cmd->device->channel + 'A',
+ cmd->device->lun,
+ pending_scb->hscb->tag,
+ ROLE_INITIATOR, CAM_REQ_ABORTED,
+ SEARCH_COMPLETE) > 0) {
+ printf("%s:%d:%d:%d: Cmd aborted from QINFIFO\n",
+ ahd_name(ahd), cmd->device->channel,
+ cmd->device->id, cmd->device->lun);
+ retval = SUCCESS;
+ goto done;
+ }
+ } else if (ahd_search_qinfifo(ahd, cmd->device->id,
+ cmd->device->channel + 'A',
+ cmd->device->lun, pending_scb->hscb->tag,
+ ROLE_INITIATOR, /*status*/0,
+ SEARCH_COUNT) > 0) {
+ disconnected = FALSE;
+ }
+
+ saved_modes = ahd_save_modes(ahd);
+ ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
+ last_phase = ahd_inb(ahd, LASTPHASE);
+ saved_scbptr = ahd_get_scbptr(ahd);
+ active_scbptr = saved_scbptr;
+ if (disconnected && (ahd_inb(ahd, SEQ_FLAGS) & NOT_IDENTIFIED) == 0) {
+ struct scb *bus_scb;
+
+ bus_scb = ahd_lookup_scb(ahd, active_scbptr);
+ if (bus_scb == pending_scb)
+ disconnected = FALSE;
+ else if (flag != SCB_ABORT
+ && ahd_inb(ahd, SAVED_SCSIID) == pending_scb->hscb->scsiid
+ && ahd_inb(ahd, SAVED_LUN) == SCB_GET_LUN(pending_scb))
+ disconnected = FALSE;
+ }
+
+ /*
+ * At this point, pending_scb is the scb associated with the
+ * passed in command. That command is currently active on the
+ * bus or is in the disconnected state.
+ */
+ saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
+ if (last_phase != P_BUSFREE
+ && (SCB_GET_TAG(pending_scb) == active_scbptr
+ || (flag == SCB_DEVICE_RESET
+ && SCSIID_TARGET(ahd, saved_scsiid) == cmd->device->id))) {
+
+ /*
+ * We're active on the bus, so assert ATN
+ * and hope that the target responds.
+ */
+ pending_scb = ahd_lookup_scb(ahd, active_scbptr);
+ pending_scb->flags |= SCB_RECOVERY_SCB|flag;
+ ahd_outb(ahd, MSG_OUT, HOST_MSG);
+ ahd_outb(ahd, SCSISIGO, last_phase|ATNO);
+ printf("%s:%d:%d:%d: Device is active, asserting ATN\n",
+ ahd_name(ahd), cmd->device->channel,
+ cmd->device->id, cmd->device->lun);
+ wait = TRUE;
+ } else if (disconnected) {
+
+ /*
+ * Actually re-queue this SCB in an attempt
+ * to select the device before it reconnects.
+ */
+ pending_scb->flags |= SCB_RECOVERY_SCB|SCB_ABORT;
+ ahd_set_scbptr(ahd, SCB_GET_TAG(pending_scb));
+ pending_scb->hscb->cdb_len = 0;
+ pending_scb->hscb->task_attribute = 0;
+ pending_scb->hscb->task_management = SIU_TASKMGMT_ABORT_TASK;
+
+ if ((pending_scb->flags & SCB_PACKETIZED) != 0) {
+ /*
+ * Mark the SCB has having an outstanding
+ * task management function. Should the command
+ * complete normally before the task management
+ * function can be sent, the host will be notified
+ * to abort our requeued SCB.
+ */
+ ahd_outb(ahd, SCB_TASK_MANAGEMENT,
+ pending_scb->hscb->task_management);
+ } else {
+ /*
+ * If non-packetized, set the MK_MESSAGE control
+ * bit indicating that we desire to send a message.
+ * We also set the disconnected flag since there is
+ * no guarantee that our SCB control byte matches
+ * the version on the card. We don't want the
+ * sequencer to abort the command thinking an
+ * unsolicited reselection occurred.
+ */
+ pending_scb->hscb->control |= MK_MESSAGE|DISCONNECTED;
+
+ /*
+ * The sequencer will never re-reference the
+ * in-core SCB. To make sure we are notified
+ * during reslection, set the MK_MESSAGE flag in
+ * the card's copy of the SCB.
+ */
+ ahd_outb(ahd, SCB_CONTROL,
+ ahd_inb(ahd, SCB_CONTROL)|MK_MESSAGE);
+ }
+
+ /*
+ * Clear out any entries in the QINFIFO first
+ * so we are the next SCB for this target
+ * to run.
+ */
+ ahd_search_qinfifo(ahd, cmd->device->id,
+ cmd->device->channel + 'A', cmd->device->lun,
+ SCB_LIST_NULL, ROLE_INITIATOR,
+ CAM_REQUEUE_REQ, SEARCH_COMPLETE);
+ ahd_qinfifo_requeue_tail(ahd, pending_scb);
+ ahd_set_scbptr(ahd, saved_scbptr);
+ ahd_print_path(ahd, pending_scb);
+ printf("Device is disconnected, re-queuing SCB\n");
+ wait = TRUE;
+ } else {
+ printf("%s:%d:%d:%d: Unable to deliver message\n",
+ ahd_name(ahd), cmd->device->channel,
+ cmd->device->id, cmd->device->lun);
+ retval = FAILED;
+ goto done;
+ }
+
+no_cmd:
+ /*
+ * Our assumption is that if we don't have the command, no
+ * recovery action was required, so we return success. Again,
+ * the semantics of the mid-layer recovery engine are not
+ * well defined, so this may change in time.
+ */
+ retval = SUCCESS;
+done:
+ if (paused)
+ ahd_unpause(ahd);
+ if (wait) {
+ struct timer_list timer;
+ int ret;
+
+ ahd->platform_data->flags |= AHD_SCB_UP_EH_SEM;
+ spin_unlock_irq(&ahd->platform_data->spin_lock);
+ init_timer(&timer);
+ timer.data = (u_long)ahd;
+ timer.expires = jiffies + (5 * HZ);
+ timer.function = ahd_linux_sem_timeout;
+ add_timer(&timer);
+ printf("Recovery code sleeping\n");
+ down(&ahd->platform_data->eh_sem);
+ printf("Recovery code awake\n");
+ ret = del_timer_sync(&timer);
+ if (ret == 0) {
+ printf("Timer Expired\n");
+ retval = FAILED;
+ }
+ spin_lock_irq(&ahd->platform_data->spin_lock);
+ }
+ spin_unlock_irq(&ahd->platform_data->spin_lock);
+ return (retval);
}
-static void
-ahd_linux_dev_timed_unfreeze(u_long arg)
+static void ahd_linux_set_width(struct scsi_target *starget, int width)
{
- struct ahd_linux_device *dev;
- struct ahd_softc *ahd;
- u_long s;
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_devinfo devinfo;
+ unsigned long flags;
- dev = (struct ahd_linux_device *)arg;
- ahd = dev->target->ahd;
- ahd_lock(ahd, &s);
- dev->flags &= ~AHD_DEV_TIMER_ACTIVE;
- if (dev->qfrozen > 0)
- dev->qfrozen--;
- if (dev->qfrozen == 0
- && (dev->flags & AHD_DEV_ON_RUN_LIST) == 0)
- ahd_linux_run_device_queue(ahd, dev);
- if ((dev->flags & AHD_DEV_UNCONFIGURED) != 0
- && dev->active == 0)
- ahd_linux_free_device(ahd, dev);
- ahd_unlock(ahd, &s);
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_lock(ahd, &flags);
+ ahd_set_width(ahd, &devinfo, width, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
}
-void
-ahd_platform_dump_card_state(struct ahd_softc *ahd)
+static void ahd_linux_set_period(struct scsi_target *starget, int period)
{
- struct ahd_linux_device *dev;
- int target;
- int maxtarget;
- int lun;
- int i;
-
- maxtarget = (ahd->features & AHD_WIDE) ? 15 : 7;
- for (target = 0; target <=maxtarget; target++) {
-
- for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
- struct ahd_cmd *acmd;
-
- dev = ahd_linux_get_device(ahd, 0, target,
- lun, /*alloc*/FALSE);
- if (dev == NULL)
- continue;
-
- printf("DevQ(%d:%d:%d): ", 0, target, lun);
- i = 0;
- TAILQ_FOREACH(acmd, &dev->busyq, acmd_links.tqe) {
- if (i++ > AHD_SCB_MAX)
- break;
- }
- printf("%d waiting\n", i);
- }
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options;
+ unsigned int dt;
+ unsigned long flags;
+ unsigned long offset = tinfo->goal.offset;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: set period to %d\n", ahd_name(ahd), period);
+#endif
+ if (offset == 0)
+ offset = MAX_OFFSET;
+
+ if (period < 8)
+ period = 8;
+ if (period < 10) {
+ ppr_options |= MSG_EXT_PPR_DT_REQ;
+ if (period == 8)
+ ppr_options |= MSG_EXT_PPR_IU_REQ;
}
+
+ dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+
+ /* all PPR requests apart from QAS require wide transfers */
+ if (ppr_options & ~MSG_EXT_PPR_QAS_REQ) {
+ if (spi_width(starget) == 0)
+ ppr_options &= MSG_EXT_PPR_QAS_REQ;
+ }
+
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
}
-static int __init
-ahd_linux_init(void)
+static void ahd_linux_set_offset(struct scsi_target *starget, int offset)
{
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- return ahd_linux_detect(&aic79xx_driver_template);
-#else
- scsi_register_module(MODULE_SCSI_HA, &aic79xx_driver_template);
- if (aic79xx_driver_template.present == 0) {
- scsi_unregister_module(MODULE_SCSI_HA,
- &aic79xx_driver_template);
- return (-ENODEV);
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = 0;
+ unsigned int period = 0;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: set offset to %d\n", ahd_name(ahd), offset);
+#endif
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ if (offset != 0) {
+ period = tinfo->goal.period;
+ ppr_options = tinfo->goal.ppr_options;
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
}
- return (0);
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, offset, ppr_options,
+ AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_dt(struct scsi_target *starget, int dt)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_DT_REQ;
+ unsigned int period = tinfo->goal.period;
+ unsigned int width = tinfo->goal.width;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s DT\n", ahd_name(ahd),
+ dt ? "enabling" : "disabling");
+#endif
+ if (dt) {
+ ppr_options |= MSG_EXT_PPR_DT_REQ;
+ if (!width)
+ ahd_linux_set_width(starget, 1);
+ } else {
+ if (period <= 9)
+ period = 10; /* If resetting DT, period must be >= 25ns */
+ /* IU is invalid without DT set */
+ ppr_options &= ~MSG_EXT_PPR_IU_REQ;
+ }
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_qas(struct scsi_target *starget, int qas)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_QAS_REQ;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s QAS\n", ahd_name(ahd),
+ qas ? "enabling" : "disabling");
+#endif
+
+ if (qas) {
+ ppr_options |= MSG_EXT_PPR_QAS_REQ;
+ }
+
+ dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_iu(struct scsi_target *starget, int iu)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_IU_REQ;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s IU\n", ahd_name(ahd),
+ iu ? "enabling" : "disabling");
#endif
+
+ if (iu) {
+ ppr_options |= MSG_EXT_PPR_IU_REQ;
+ ppr_options |= MSG_EXT_PPR_DT_REQ; /* IU requires DT */
+ }
+
+ dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
}
-static void __exit
-ahd_linux_exit(void)
+static void ahd_linux_set_rd_strm(struct scsi_target *starget, int rdstrm)
{
- struct ahd_softc *ahd;
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_RD_STRM;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
- /*
- * Shutdown DV threads before going into the SCSI mid-layer.
- * This avoids situations where the mid-layer locks the entire
- * kernel so that waiting for our DV threads to exit leads
- * to deadlock.
- */
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s Read Streaming\n", ahd_name(ahd),
+ rdstrm ? "enabling" : "disabling");
+#endif
+
+ if (rdstrm)
+ ppr_options |= MSG_EXT_PPR_RD_STRM;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
- ahd_linux_kill_dv_thread(ahd);
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_wr_flow(struct scsi_target *starget, int wrflow)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_WR_FLOW;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s Write Flow Control\n", ahd_name(ahd),
+ wrflow ? "enabling" : "disabling");
+#endif
+
+ if (wrflow)
+ ppr_options |= MSG_EXT_PPR_WR_FLOW;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_rti(struct scsi_target *starget, int rti)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_RTI;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+ if ((ahd->features & AHD_RTI) == 0) {
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: RTI not available\n", ahd_name(ahd));
+#endif
+ return;
}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s RTI\n", ahd_name(ahd),
+ rti ? "enabling" : "disabling");
+#endif
+
+ if (rti)
+ ppr_options |= MSG_EXT_PPR_RTI;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_pcomp_en(struct scsi_target *starget, int pcomp)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_PCOMP_EN;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+#ifdef AHD_DEBUG
+ if ((ahd_debug & AHD_SHOW_DV) != 0)
+ printf("%s: %s Precompensation\n", ahd_name(ahd),
+ pcomp ? "Enable" : "Disable");
+#endif
+
+ if (pcomp)
+ ppr_options |= MSG_EXT_PPR_PCOMP_EN;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+static void ahd_linux_set_hold_mcs(struct scsi_target *starget, int hold)
+{
+ struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+ struct ahd_softc *ahd = *((struct ahd_softc **)shost->hostdata);
+ struct ahd_tmode_tstate *tstate;
+ struct ahd_initiator_tinfo *tinfo
+ = ahd_fetch_transinfo(ahd,
+ starget->channel + 'A',
+ shost->this_id, starget->id, &tstate);
+ struct ahd_devinfo devinfo;
+ unsigned int ppr_options = tinfo->goal.ppr_options
+ & ~MSG_EXT_PPR_HOLD_MCS;
+ unsigned int period = tinfo->goal.period;
+ unsigned int dt = ppr_options & MSG_EXT_PPR_DT_REQ;
+ unsigned long flags;
+
+ if (hold)
+ ppr_options |= MSG_EXT_PPR_HOLD_MCS;
+
+ ahd_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
+ starget->channel + 'A', ROLE_INITIATOR);
+ ahd_find_syncrate(ahd, &period, &ppr_options,
+ dt ? AHD_SYNCRATE_MAX : AHD_SYNCRATE_ULTRA2);
+
+ ahd_lock(ahd, &flags);
+ ahd_set_syncrate(ahd, &devinfo, period, tinfo->goal.offset,
+ ppr_options, AHD_TRANS_GOAL, FALSE);
+ ahd_unlock(ahd, &flags);
+}
+
+
+
+static struct spi_function_template ahd_linux_transport_functions = {
+ .set_offset = ahd_linux_set_offset,
+ .show_offset = 1,
+ .set_period = ahd_linux_set_period,
+ .show_period = 1,
+ .set_width = ahd_linux_set_width,
+ .show_width = 1,
+ .set_dt = ahd_linux_set_dt,
+ .show_dt = 1,
+ .set_iu = ahd_linux_set_iu,
+ .show_iu = 1,
+ .set_qas = ahd_linux_set_qas,
+ .show_qas = 1,
+ .set_rd_strm = ahd_linux_set_rd_strm,
+ .show_rd_strm = 1,
+ .set_wr_flow = ahd_linux_set_wr_flow,
+ .show_wr_flow = 1,
+ .set_rti = ahd_linux_set_rti,
+ .show_rti = 1,
+ .set_pcomp_en = ahd_linux_set_pcomp_en,
+ .show_pcomp_en = 1,
+ .set_hold_mcs = ahd_linux_set_hold_mcs,
+ .show_hold_mcs = 1,
+};
+
+static int __init
+ahd_linux_init(void)
+{
+ int error = 0;
+
/*
- * In 2.4 we have to unregister from the PCI core _after_
- * unregistering from the scsi midlayer to avoid dangling
- * references.
+ * If we've been passed any parameters, process them now.
*/
- scsi_unregister_module(MODULE_SCSI_HA, &aic79xx_driver_template);
-#endif
+ if (aic79xx)
+ aic79xx_setup(aic79xx);
+
+ ahd_linux_transport_template =
+ spi_attach_transport(&ahd_linux_transport_functions);
+ if (!ahd_linux_transport_template)
+ return -ENODEV;
+
+ scsi_transport_reserve_target(ahd_linux_transport_template,
+ sizeof(struct ahd_linux_target));
+ scsi_transport_reserve_device(ahd_linux_transport_template,
+ sizeof(struct ahd_linux_device));
+
+ error = ahd_linux_pci_init();
+ if (error)
+ spi_release_transport(ahd_linux_transport_template);
+ return error;
+}
+
+static void __exit
+ahd_linux_exit(void)
+{
ahd_linux_pci_exit();
+ spi_release_transport(ahd_linux_transport_template);
}
module_init(ahd_linux_init);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index 7823e52e99a..052c6619acc 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -42,6 +42,7 @@
#ifndef _AIC79XX_LINUX_H_
#define _AIC79XX_LINUX_H_
+#include <linux/config.h>
#include <linux/types.h>
#include <linux/blkdev.h>
#include <linux/delay.h>
@@ -49,18 +50,23 @@
#include <linux/pci.h>
#include <linux/smp_lock.h>
#include <linux/version.h>
+#include <linux/interrupt.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <asm/byteorder.h>
#include <asm/io.h>
-#include <linux/interrupt.h> /* For tasklet support. */
-#include <linux/config.h>
-#include <linux/slab.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_eh.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tcq.h>
+#include <scsi/scsi_transport.h>
+#include <scsi/scsi_transport_spi.h>
/* Core SCSI definitions */
#define AIC_LIB_PREFIX ahd
-#include "scsi.h"
-#include <scsi/scsi_host.h>
/* Name space conflict with BSD queue macros */
#ifdef LIST_HEAD
@@ -95,7 +101,7 @@
/************************* Forward Declarations *******************************/
struct ahd_softc;
typedef struct pci_dev *ahd_dev_softc_t;
-typedef Scsi_Cmnd *ahd_io_ctx_t;
+typedef struct scsi_cmnd *ahd_io_ctx_t;
/******************************* Byte Order ***********************************/
#define ahd_htobe16(x) cpu_to_be16(x)
@@ -114,8 +120,7 @@ typedef Scsi_Cmnd *ahd_io_ctx_t;
/************************* Configuration Data *********************************/
extern uint32_t aic79xx_allow_memio;
-extern int aic79xx_detect_complete;
-extern Scsi_Host_Template aic79xx_driver_template;
+extern struct scsi_host_template aic79xx_driver_template;
/***************************** Bus Space/DMA **********************************/
@@ -145,11 +150,7 @@ struct ahd_linux_dma_tag
};
typedef struct ahd_linux_dma_tag* bus_dma_tag_t;
-struct ahd_linux_dmamap
-{
- dma_addr_t bus_addr;
-};
-typedef struct ahd_linux_dmamap* bus_dmamap_t;
+typedef dma_addr_t bus_dmamap_t;
typedef int bus_dma_filter_t(void*, dma_addr_t);
typedef void bus_dmamap_callback_t(void *, bus_dma_segment_t *, int, int);
@@ -226,12 +227,12 @@ typedef struct timer_list ahd_timer_t;
#define ahd_timer_init init_timer
#define ahd_timer_stop del_timer_sync
typedef void ahd_linux_callback_t (u_long);
-static __inline void ahd_timer_reset(ahd_timer_t *timer, u_int usec,
+static __inline void ahd_timer_reset(ahd_timer_t *timer, int usec,
ahd_callback_t *func, void *arg);
static __inline void ahd_scb_timer_reset(struct scb *scb, u_int usec);
static __inline void
-ahd_timer_reset(ahd_timer_t *timer, u_int usec, ahd_callback_t *func, void *arg)
+ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
{
struct ahd_softc *ahd;
@@ -252,43 +253,8 @@ ahd_scb_timer_reset(struct scb *scb, u_int usec)
/***************************** SMP support ************************************/
#include <linux/spinlock.h>
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) || defined(SCSI_HAS_HOST_LOCK))
-#define AHD_SCSI_HAS_HOST_LOCK 1
-#else
-#define AHD_SCSI_HAS_HOST_LOCK 0
-#endif
-
#define AIC79XX_DRIVER_VERSION "1.3.11"
-/**************************** Front End Queues ********************************/
-/*
- * Data structure used to cast the Linux struct scsi_cmnd to something
- * that allows us to use the queue macros. The linux structure has
- * plenty of space to hold the links fields as required by the queue
- * macros, but the queue macors require them to have the correct type.
- */
-struct ahd_cmd_internal {
- /* Area owned by the Linux scsi layer. */
- uint8_t private[offsetof(struct scsi_cmnd, SCp.Status)];
- union {
- STAILQ_ENTRY(ahd_cmd) ste;
- LIST_ENTRY(ahd_cmd) le;
- TAILQ_ENTRY(ahd_cmd) tqe;
- } links;
- uint32_t end;
-};
-
-struct ahd_cmd {
- union {
- struct ahd_cmd_internal icmd;
- struct scsi_cmnd scsi_cmd;
- } un;
-};
-
-#define acmd_icmd(cmd) ((cmd)->un.icmd)
-#define acmd_scsi_cmd(cmd) ((cmd)->un.scsi_cmd)
-#define acmd_links un.icmd.links
-
/*************************** Device Data Structures ***************************/
/*
* A per probed device structure used to deal with some error recovery
@@ -297,22 +263,17 @@ struct ahd_cmd {
* after a successfully completed inquiry command to the target when
* that inquiry data indicates a lun is present.
*/
-TAILQ_HEAD(ahd_busyq, ahd_cmd);
+
typedef enum {
- AHD_DEV_UNCONFIGURED = 0x01,
AHD_DEV_FREEZE_TIL_EMPTY = 0x02, /* Freeze queue until active == 0 */
- AHD_DEV_TIMER_ACTIVE = 0x04, /* Our timer is active */
- AHD_DEV_ON_RUN_LIST = 0x08, /* Queued to be run later */
AHD_DEV_Q_BASIC = 0x10, /* Allow basic device queuing */
AHD_DEV_Q_TAGGED = 0x20, /* Allow full SCSI2 command queueing */
AHD_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */
- AHD_DEV_SLAVE_CONFIGURED = 0x80 /* slave_configure() has been called */
} ahd_linux_dev_flags;
struct ahd_linux_target;
struct ahd_linux_device {
TAILQ_ENTRY(ahd_linux_device) links;
- struct ahd_busyq busyq;
/*
* The number of transactions currently
@@ -388,62 +349,12 @@ struct ahd_linux_device {
*/
u_int commands_since_idle_or_otag;
#define AHD_OTAG_THRESH 500
-
- int lun;
- Scsi_Device *scsi_device;
- struct ahd_linux_target *target;
};
-typedef enum {
- AHD_DV_REQUIRED = 0x01,
- AHD_INQ_VALID = 0x02,
- AHD_BASIC_DV = 0x04,
- AHD_ENHANCED_DV = 0x08
-} ahd_linux_targ_flags;
-
-/* DV States */
-typedef enum {
- AHD_DV_STATE_EXIT = 0,
- AHD_DV_STATE_INQ_SHORT_ASYNC,
- AHD_DV_STATE_INQ_ASYNC,
- AHD_DV_STATE_INQ_ASYNC_VERIFY,
- AHD_DV_STATE_TUR,
- AHD_DV_STATE_REBD,
- AHD_DV_STATE_INQ_VERIFY,
- AHD_DV_STATE_WEB,
- AHD_DV_STATE_REB,
- AHD_DV_STATE_SU,
- AHD_DV_STATE_BUSY
-} ahd_dv_state;
-
struct ahd_linux_target {
- struct ahd_linux_device *devices[AHD_NUM_LUNS];
- int channel;
- int target;
- int refcount;
+ struct scsi_device *sdev[AHD_NUM_LUNS];
struct ahd_transinfo last_tinfo;
struct ahd_softc *ahd;
- ahd_linux_targ_flags flags;
- struct scsi_inquiry_data *inq_data;
- /*
- * The next "fallback" period to use for narrow/wide transfers.
- */
- uint8_t dv_next_narrow_period;
- uint8_t dv_next_wide_period;
- uint8_t dv_max_width;
- uint8_t dv_max_ppr_options;
- uint8_t dv_last_ppr_options;
- u_int dv_echo_size;
- ahd_dv_state dv_state;
- u_int dv_state_retry;
- uint8_t *dv_buffer;
- uint8_t *dv_buffer1;
-
- /*
- * Cumulative counter of errors.
- */
- u_long errors_detected;
- u_long cmds_since_error;
};
/********************* Definitions Required by the Core ***********************/
@@ -453,32 +364,16 @@ struct ahd_linux_target {
* manner and are allocated below 4GB, the number of S/G segments is
* unrestricted.
*/
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-/*
- * We dynamically adjust the number of segments in pre-2.5 kernels to
- * avoid fragmentation issues in the SCSI mid-layer's private memory
- * allocator. See aic79xx_osm.c ahd_linux_size_nseg() for details.
- */
-extern u_int ahd_linux_nseg;
-#define AHD_NSEG ahd_linux_nseg
-#define AHD_LINUX_MIN_NSEG 64
-#else
#define AHD_NSEG 128
-#endif
/*
* Per-SCB OSM storage.
*/
-typedef enum {
- AHD_SCB_UP_EH_SEM = 0x1
-} ahd_linux_scb_flags;
-
struct scb_platform_data {
struct ahd_linux_device *dev;
dma_addr_t buf_busaddr;
uint32_t xfer_len;
uint32_t sense_resid; /* Auto-Sense residual */
- ahd_linux_scb_flags flags;
};
/*
@@ -487,44 +382,23 @@ struct scb_platform_data {
* alignment restrictions of the various platforms supported by
* this driver.
*/
-typedef enum {
- AHD_DV_WAIT_SIMQ_EMPTY = 0x01,
- AHD_DV_WAIT_SIMQ_RELEASE = 0x02,
- AHD_DV_ACTIVE = 0x04,
- AHD_DV_SHUTDOWN = 0x08,
- AHD_RUN_CMPLT_Q_TIMER = 0x10
-} ahd_linux_softc_flags;
-
-TAILQ_HEAD(ahd_completeq, ahd_cmd);
-
struct ahd_platform_data {
/*
* Fields accessed from interrupt context.
*/
- struct ahd_linux_target *targets[AHD_NUM_TARGETS];
- TAILQ_HEAD(, ahd_linux_device) device_runq;
- struct ahd_completeq completeq;
+ struct scsi_target *starget[AHD_NUM_TARGETS];
spinlock_t spin_lock;
- struct tasklet_struct runq_tasklet;
u_int qfrozen;
- pid_t dv_pid;
- struct timer_list completeq_timer;
struct timer_list reset_timer;
- struct timer_list stats_timer;
struct semaphore eh_sem;
- struct semaphore dv_sem;
- struct semaphore dv_cmd_sem; /* XXX This needs to be in
- * the target struct
- */
- struct scsi_device *dv_scsi_dev;
struct Scsi_Host *host; /* pointer to scsi host */
#define AHD_LINUX_NOIRQ ((uint32_t)~0)
uint32_t irq; /* IRQ for this adapter */
uint32_t bios_address;
uint32_t mem_busaddr; /* Mem Base Addr */
- uint64_t hw_dma_mask;
- ahd_linux_softc_flags flags;
+#define AHD_SCB_UP_EH_SEM 0x1
+ uint32_t flags;
};
/************************** OS Utility Wrappers *******************************/
@@ -641,7 +515,7 @@ ahd_insb(struct ahd_softc * ahd, long port, uint8_t *array, int count)
/**************************** Initialization **********************************/
int ahd_linux_register_host(struct ahd_softc *,
- Scsi_Host_Template *);
+ struct scsi_host_template *);
uint64_t ahd_linux_get_memsize(void);
@@ -657,28 +531,6 @@ void ahd_format_transinfo(struct info_str *info,
struct ahd_transinfo *tinfo);
/******************************** Locking *************************************/
-/* Lock protecting internal data structures */
-static __inline void ahd_lockinit(struct ahd_softc *);
-static __inline void ahd_lock(struct ahd_softc *, unsigned long *flags);
-static __inline void ahd_unlock(struct ahd_softc *, unsigned long *flags);
-
-/* Lock acquisition and release of the above lock in midlayer entry points. */
-static __inline void ahd_midlayer_entrypoint_lock(struct ahd_softc *,
- unsigned long *flags);
-static __inline void ahd_midlayer_entrypoint_unlock(struct ahd_softc *,
- unsigned long *flags);
-
-/* Lock held during command compeletion to the upper layer */
-static __inline void ahd_done_lockinit(struct ahd_softc *);
-static __inline void ahd_done_lock(struct ahd_softc *, unsigned long *flags);
-static __inline void ahd_done_unlock(struct ahd_softc *, unsigned long *flags);
-
-/* Lock held during ahd_list manipulation and ahd softc frees */
-extern spinlock_t ahd_list_spinlock;
-static __inline void ahd_list_lockinit(void);
-static __inline void ahd_list_lock(unsigned long *flags);
-static __inline void ahd_list_unlock(unsigned long *flags);
-
static __inline void
ahd_lockinit(struct ahd_softc *ahd)
{
@@ -697,75 +549,6 @@ ahd_unlock(struct ahd_softc *ahd, unsigned long *flags)
spin_unlock_irqrestore(&ahd->platform_data->spin_lock, *flags);
}
-static __inline void
-ahd_midlayer_entrypoint_lock(struct ahd_softc *ahd, unsigned long *flags)
-{
- /*
- * In 2.5.X and some 2.4.X versions, the midlayer takes our
- * lock just before calling us, so we avoid locking again.
- * For other kernel versions, the io_request_lock is taken
- * just before our entry point is called. In this case, we
- * trade the io_request_lock for our per-softc lock.
- */
-#if AHD_SCSI_HAS_HOST_LOCK == 0
- spin_unlock(&io_request_lock);
- spin_lock(&ahd->platform_data->spin_lock);
-#endif
-}
-
-static __inline void
-ahd_midlayer_entrypoint_unlock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
- spin_unlock(&ahd->platform_data->spin_lock);
- spin_lock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_done_lockinit(struct ahd_softc *ahd)
-{
- /*
- * In 2.5.X, our own lock is held during completions.
- * In previous versions, the io_request_lock is used.
- * In either case, we can't initialize this lock again.
- */
-}
-
-static __inline void
-ahd_done_lock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
- spin_lock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_done_unlock(struct ahd_softc *ahd, unsigned long *flags)
-{
-#if AHD_SCSI_HAS_HOST_LOCK == 0
- spin_unlock(&io_request_lock);
-#endif
-}
-
-static __inline void
-ahd_list_lockinit(void)
-{
- spin_lock_init(&ahd_list_spinlock);
-}
-
-static __inline void
-ahd_list_lock(unsigned long *flags)
-{
- spin_lock_irqsave(&ahd_list_spinlock, *flags);
-}
-
-static __inline void
-ahd_list_unlock(unsigned long *flags)
-{
- spin_unlock_irqrestore(&ahd_list_spinlock, *flags);
-}
-
/******************************* PCI Definitions ******************************/
/*
* PCIM_xxx: mask to locate subfield in register
@@ -925,27 +708,17 @@ ahd_flush_device_writes(struct ahd_softc *ahd)
}
/**************************** Proc FS Support *********************************/
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-int ahd_linux_proc_info(char *, char **, off_t, int, int, int);
-#else
int ahd_linux_proc_info(struct Scsi_Host *, char *, char **,
off_t, int, int);
-#endif
-
-/*************************** Domain Validation ********************************/
-#define AHD_DV_CMD(cmd) ((cmd)->scsi_done == ahd_linux_dv_complete)
-#define AHD_DV_SIMQ_FROZEN(ahd) \
- ((((ahd)->platform_data->flags & AHD_DV_ACTIVE) != 0) \
- && (ahd)->platform_data->qfrozen == 1)
/*********************** Transaction Access Wrappers **************************/
-static __inline void ahd_cmd_set_transaction_status(Scsi_Cmnd *, uint32_t);
+static __inline void ahd_cmd_set_transaction_status(struct scsi_cmnd *, uint32_t);
static __inline void ahd_set_transaction_status(struct scb *, uint32_t);
-static __inline void ahd_cmd_set_scsi_status(Scsi_Cmnd *, uint32_t);
+static __inline void ahd_cmd_set_scsi_status(struct scsi_cmnd *, uint32_t);
static __inline void ahd_set_scsi_status(struct scb *, uint32_t);
-static __inline uint32_t ahd_cmd_get_transaction_status(Scsi_Cmnd *cmd);
+static __inline uint32_t ahd_cmd_get_transaction_status(struct scsi_cmnd *cmd);
static __inline uint32_t ahd_get_transaction_status(struct scb *);
-static __inline uint32_t ahd_cmd_get_scsi_status(Scsi_Cmnd *cmd);
+static __inline uint32_t ahd_cmd_get_scsi_status(struct scsi_cmnd *cmd);
static __inline uint32_t ahd_get_scsi_status(struct scb *);
static __inline void ahd_set_transaction_tag(struct scb *, int, u_int);
static __inline u_long ahd_get_transfer_length(struct scb *);
@@ -964,7 +737,7 @@ static __inline void ahd_platform_scb_free(struct ahd_softc *ahd,
static __inline void ahd_freeze_scb(struct scb *scb);
static __inline
-void ahd_cmd_set_transaction_status(Scsi_Cmnd *cmd, uint32_t status)
+void ahd_cmd_set_transaction_status(struct scsi_cmnd *cmd, uint32_t status)
{
cmd->result &= ~(CAM_STATUS_MASK << 16);
cmd->result |= status << 16;
@@ -977,7 +750,7 @@ void ahd_set_transaction_status(struct scb *scb, uint32_t status)
}
static __inline
-void ahd_cmd_set_scsi_status(Scsi_Cmnd *cmd, uint32_t status)
+void ahd_cmd_set_scsi_status(struct scsi_cmnd *cmd, uint32_t status)
{
cmd->result &= ~0xFFFF;
cmd->result |= status;
@@ -990,7 +763,7 @@ void ahd_set_scsi_status(struct scb *scb, uint32_t status)
}
static __inline
-uint32_t ahd_cmd_get_transaction_status(Scsi_Cmnd *cmd)
+uint32_t ahd_cmd_get_transaction_status(struct scsi_cmnd *cmd)
{
return ((cmd->result >> 16) & CAM_STATUS_MASK);
}
@@ -1002,7 +775,7 @@ uint32_t ahd_get_transaction_status(struct scb *scb)
}
static __inline
-uint32_t ahd_cmd_get_scsi_status(Scsi_Cmnd *cmd)
+uint32_t ahd_cmd_get_scsi_status(struct scsi_cmnd *cmd)
{
return (cmd->result & 0xFFFF);
}
@@ -1117,7 +890,6 @@ void ahd_done(struct ahd_softc*, struct scb*);
void ahd_send_async(struct ahd_softc *, char channel,
u_int target, u_int lun, ac_code, void *);
void ahd_print_path(struct ahd_softc *, struct scb *);
-void ahd_platform_dump_card_state(struct ahd_softc *ahd);
#ifdef CONFIG_PCI
#define AHD_PCI_CONFIG 1
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 91daf0c7fb1..390b53852d4 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -92,27 +92,31 @@ struct pci_driver aic79xx_pci_driver = {
static void
ahd_linux_pci_dev_remove(struct pci_dev *pdev)
{
- struct ahd_softc *ahd;
- u_long l;
+ struct ahd_softc *ahd = pci_get_drvdata(pdev);
+ u_long s;
- /*
- * We should be able to just perform
- * the free directly, but check our
- * list for extra sanity.
- */
- ahd_list_lock(&l);
- ahd = ahd_find_softc((struct ahd_softc *)pci_get_drvdata(pdev));
- if (ahd != NULL) {
- u_long s;
-
- TAILQ_REMOVE(&ahd_tailq, ahd, links);
- ahd_list_unlock(&l);
- ahd_lock(ahd, &s);
- ahd_intr_enable(ahd, FALSE);
- ahd_unlock(ahd, &s);
- ahd_free(ahd);
- } else
- ahd_list_unlock(&l);
+ ahd_lock(ahd, &s);
+ ahd_intr_enable(ahd, FALSE);
+ ahd_unlock(ahd, &s);
+ ahd_free(ahd);
+}
+
+static void
+ahd_linux_pci_inherit_flags(struct ahd_softc *ahd)
+{
+ struct pci_dev *pdev = ahd->dev_softc, *master_pdev;
+ unsigned int master_devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0);
+
+ master_pdev = pci_get_slot(pdev->bus, master_devfn);
+ if (master_pdev) {
+ struct ahd_softc *master = pci_get_drvdata(master_pdev);
+ if (master) {
+ ahd->flags &= ~AHD_BIOS_ENABLED;
+ ahd->flags |= master->flags & AHD_BIOS_ENABLED;
+ } else
+ printk(KERN_ERR "aic79xx: no multichannel peer found!\n");
+ pci_dev_put(master_pdev);
+ }
}
static int
@@ -125,22 +129,6 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
char *name;
int error;
- /*
- * Some BIOSen report the same device multiple times.
- */
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
- struct pci_dev *probed_pdev;
-
- probed_pdev = ahd->dev_softc;
- if (probed_pdev->bus->number == pdev->bus->number
- && probed_pdev->devfn == pdev->devfn)
- break;
- }
- if (ahd != NULL) {
- /* Skip duplicate. */
- return (-ENODEV);
- }
-
pci = pdev;
entry = ahd_find_pci_device(pci);
if (entry == NULL)
@@ -177,15 +165,12 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (memsize >= 0x8000000000ULL
&& pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) {
ahd->flags |= AHD_64BIT_ADDRESSING;
- ahd->platform_data->hw_dma_mask = DMA_64BIT_MASK;
} else if (memsize > 0x80000000
&& pci_set_dma_mask(pdev, mask_39bit) == 0) {
ahd->flags |= AHD_39BIT_ADDRESSING;
- ahd->platform_data->hw_dma_mask = mask_39bit;
}
} else {
pci_set_dma_mask(pdev, DMA_32BIT_MASK);
- ahd->platform_data->hw_dma_mask = DMA_32BIT_MASK;
}
ahd->dev_softc = pci;
error = ahd_pci_config(ahd, entry);
@@ -193,16 +178,17 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ahd_free(ahd);
return (-error);
}
+
+ /*
+ * Second Function PCI devices need to inherit some
+ * * settings from function 0.
+ */
+ if ((ahd->features & AHD_MULTI_FUNC) && PCI_FUNC(pdev->devfn) != 0)
+ ahd_linux_pci_inherit_flags(ahd);
+
pci_set_drvdata(pdev, ahd);
- if (aic79xx_detect_complete) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
- ahd_linux_register_host(ahd, &aic79xx_driver_template);
-#else
- printf("aic79xx: ignoring PCI device found after "
- "initialization\n");
- return (-ENODEV);
-#endif
- }
+
+ ahd_linux_register_host(ahd, &aic79xx_driver_template);
return (0);
}
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 703f6e44889..2131db60018 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -283,7 +283,6 @@ int
ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
{
struct scb_data *shared_scb_data;
- u_long l;
u_int command;
uint32_t devconfig;
uint16_t subvendor;
@@ -373,16 +372,9 @@ ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
* Allow interrupts now that we are completely setup.
*/
error = ahd_pci_map_int(ahd);
- if (error != 0)
- return (error);
-
- ahd_list_lock(&l);
- /*
- * Link this softc in with all other ahd instances.
- */
- ahd_softc_insert(ahd);
- ahd_list_unlock(&l);
- return (0);
+ if (!error)
+ ahd->init_level++;
+ return error;
}
/*
diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c
index e01cd6175e3..39a27840fce 100644
--- a/drivers/scsi/aic7xxx/aic79xx_proc.c
+++ b/drivers/scsi/aic7xxx/aic79xx_proc.c
@@ -49,10 +49,53 @@ static void ahd_dump_target_state(struct ahd_softc *ahd,
u_int our_id, char channel,
u_int target_id, u_int target_offset);
static void ahd_dump_device_state(struct info_str *info,
- struct ahd_linux_device *dev);
+ struct scsi_device *sdev);
static int ahd_proc_write_seeprom(struct ahd_softc *ahd,
char *buffer, int length);
+/*
+ * Table of syncrates that don't follow the "divisible by 4"
+ * rule. This table will be expanded in future SCSI specs.
+ */
+static struct {
+ u_int period_factor;
+ u_int period; /* in 100ths of ns */
+} scsi_syncrates[] = {
+ { 0x08, 625 }, /* FAST-160 */
+ { 0x09, 1250 }, /* FAST-80 */
+ { 0x0a, 2500 }, /* FAST-40 40MHz */
+ { 0x0b, 3030 }, /* FAST-40 33MHz */
+ { 0x0c, 5000 } /* FAST-20 */
+};
+
+/*
+ * Return the frequency in kHz corresponding to the given
+ * sync period factor.
+ */
+static u_int
+ahd_calc_syncsrate(u_int period_factor)
+{
+ int i;
+ int num_syncrates;
+
+ num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
+ /* See if the period is in the "exception" table */
+ for (i = 0; i < num_syncrates; i++) {
+
+ if (period_factor == scsi_syncrates[i].period_factor) {
+ /* Period in kHz */
+ return (100000000 / scsi_syncrates[i].period);
+ }
+ }
+
+ /*
+ * Wasn't in the table, so use the standard
+ * 4 times conversion.
+ */
+ return (10000000 / (period_factor * 4 * 10));
+}
+
+
static void
copy_mem_info(struct info_str *info, char *data, int len)
{
@@ -109,7 +152,7 @@ ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo)
speed = 3300;
freq = 0;
if (tinfo->offset != 0) {
- freq = aic_calc_syncsrate(tinfo->period);
+ freq = ahd_calc_syncsrate(tinfo->period);
speed = freq;
}
speed *= (0x01 << tinfo->width);
@@ -167,6 +210,7 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
u_int target_offset)
{
struct ahd_linux_target *targ;
+ struct scsi_target *starget;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
int lun;
@@ -176,20 +220,20 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
copy_info(info, "Target %d Negotiation Settings\n", target_id);
copy_info(info, "\tUser: ");
ahd_format_transinfo(info, &tinfo->user);
- targ = ahd->platform_data->targets[target_offset];
- if (targ == NULL)
+ starget = ahd->platform_data->starget[target_offset];
+ if (starget == NULL)
return;
+ targ = scsi_transport_target_data(starget);
copy_info(info, "\tGoal: ");
ahd_format_transinfo(info, &tinfo->goal);
copy_info(info, "\tCurr: ");
ahd_format_transinfo(info, &tinfo->curr);
- copy_info(info, "\tTransmission Errors %ld\n", targ->errors_detected);
for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
- struct ahd_linux_device *dev;
+ struct scsi_device *dev;
- dev = targ->devices[lun];
+ dev = targ->sdev[lun];
if (dev == NULL)
continue;
@@ -199,10 +243,13 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
}
static void
-ahd_dump_device_state(struct info_str *info, struct ahd_linux_device *dev)
+ahd_dump_device_state(struct info_str *info, struct scsi_device *sdev)
{
+ struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
+
copy_info(info, "\tChannel %c Target %d Lun %d Settings\n",
- dev->target->channel + 'A', dev->target->target, dev->lun);
+ sdev->sdev_target->channel + 'A',
+ sdev->sdev_target->id, sdev->lun);
copy_info(info, "\t\tCommands Queued %ld\n", dev->commands_issued);
copy_info(info, "\t\tCommands Active %d\n", dev->active);
@@ -278,36 +325,16 @@ done:
* Return information to handle /proc support for the driver.
*/
int
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-ahd_linux_proc_info(char *buffer, char **start, off_t offset,
- int length, int hostno, int inout)
-#else
ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
off_t offset, int length, int inout)
-#endif
{
- struct ahd_softc *ahd;
+ struct ahd_softc *ahd = *(struct ahd_softc **)shost->hostdata;
struct info_str info;
char ahd_info[256];
- u_long l;
u_int max_targ;
u_int i;
int retval;
- retval = -EINVAL;
- ahd_list_lock(&l);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- TAILQ_FOREACH(ahd, &ahd_tailq, links) {
- if (ahd->platform_data->host->host_no == hostno)
- break;
- }
-#else
- ahd = ahd_find_softc(*(struct ahd_softc **)shost->hostdata);
-#endif
-
- if (ahd == NULL)
- goto done;
-
/* Has data been written to the file? */
if (inout == TRUE) {
retval = ahd_proc_write_seeprom(ahd, buffer, length);
@@ -357,6 +384,5 @@ ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
}
retval = info.pos > info.offset ? info.pos - info.offset : 0;
done:
- ahd_list_unlock(&l);
return (retval);
}
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index 088cbc23743..91d294c6334 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -37,7 +37,7 @@
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.h#79 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.h#85 $
*
* $FreeBSD$
*/
@@ -243,7 +243,7 @@ typedef enum {
*/
AHC_AIC7850_FE = AHC_SPIOCAP|AHC_AUTOPAUSE|AHC_TARGETMODE|AHC_ULTRA,
AHC_AIC7860_FE = AHC_AIC7850_FE,
- AHC_AIC7870_FE = AHC_TARGETMODE,
+ AHC_AIC7870_FE = AHC_TARGETMODE|AHC_AUTOPAUSE,
AHC_AIC7880_FE = AHC_AIC7870_FE|AHC_ULTRA,
/*
* Although we have space for both the initiator and
diff --git a/drivers/scsi/aic7xxx/aic7xxx.reg b/drivers/scsi/aic7xxx/aic7xxx.reg
index 810ec700d9f..e196d83b93c 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.reg
+++ b/drivers/scsi/aic7xxx/aic7xxx.reg
@@ -39,7 +39,7 @@
*
* $FreeBSD$
*/
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $"
/*
* This file is processed by the aic7xxx_asm utility for use in assembling
@@ -1306,7 +1306,6 @@ scratch_ram {
*/
MWI_RESIDUAL {
size 1
- alias TARG_IMMEDIATE_SCB
}
/*
* SCBID of the next SCB to be started by the controller.
@@ -1461,6 +1460,7 @@ scratch_ram {
*/
LAST_MSG {
size 1
+ alias TARG_IMMEDIATE_SCB
}
/*
diff --git a/drivers/scsi/aic7xxx/aic7xxx.seq b/drivers/scsi/aic7xxx/aic7xxx.seq
index d84b741fbab..15196390e28 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.seq
+++ b/drivers/scsi/aic7xxx/aic7xxx.seq
@@ -40,7 +40,7 @@
* $FreeBSD$
*/
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $"
PATCH_ARG_LIST = "struct ahc_softc *ahc"
PREFIX = "ahc_"
@@ -679,6 +679,7 @@ await_busfree:
clr SCSIBUSL; /* Prevent bit leakage durint SELTO */
}
and SXFRCTL0, ~SPIOEN;
+ mvi SEQ_FLAGS, NOT_IDENTIFIED|NO_CDB_SENT;
test SSTAT1,REQINIT|BUSFREE jz .;
test SSTAT1, BUSFREE jnz poll_for_work;
mvi MISSED_BUSFREE call set_seqint;
@@ -1097,7 +1098,7 @@ ultra2_dmahalt:
test SCB_RESIDUAL_DATACNT[3], SG_LAST_SEG jz dma_mid_sg;
if ((ahc->flags & AHC_TARGETROLE) != 0) {
test SSTAT0, TARGET jz dma_last_sg;
- if ((ahc->flags & AHC_TMODE_WIDEODD_BUG) != 0) {
+ if ((ahc->bugs & AHC_TMODE_WIDEODD_BUG) != 0) {
test DMAPARAMS, DIRECTION jz dma_mid_sg;
}
}
diff --git a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
index 468d612a44f..3cb07e114e8 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
@@ -28,9 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx_93cx6.c#17 $
- *
- * $FreeBSD$
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx_93cx6.c#19 $
*/
/*
@@ -64,7 +62,6 @@
* is preceded by an initial zero (leading 0, followed by 16-bits, MSB
* first). The clock cycling from low to high initiates the next data
* bit to be sent from the chip.
- *
*/
#ifdef __linux__
@@ -81,14 +78,22 @@
* Right now, we only have to read the SEEPROM. But we make it easier to
* add other 93Cx6 functions.
*/
-static struct seeprom_cmd {
+struct seeprom_cmd {
uint8_t len;
- uint8_t bits[9];
-} seeprom_read = {3, {1, 1, 0}};
+ uint8_t bits[11];
+};
+/* Short opcodes for the c46 */
static struct seeprom_cmd seeprom_ewen = {9, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
static struct seeprom_cmd seeprom_ewds = {9, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+
+/* Long opcodes for the C56/C66 */
+static struct seeprom_cmd seeprom_long_ewen = {11, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
+static struct seeprom_cmd seeprom_long_ewds = {11, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+
+/* Common opcodes */
static struct seeprom_cmd seeprom_write = {3, {1, 0, 1}};
+static struct seeprom_cmd seeprom_read = {3, {1, 1, 0}};
/*
* Wait for the SEERDY to go high; about 800 ns.
@@ -222,12 +227,25 @@ int
ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
u_int start_addr, u_int count)
{
+ struct seeprom_cmd *ewen, *ewds;
uint16_t v;
uint8_t temp;
int i, k;
/* Place the chip into write-enable mode */
- send_seeprom_cmd(sd, &seeprom_ewen);
+ if (sd->sd_chip == C46) {
+ ewen = &seeprom_ewen;
+ ewds = &seeprom_ewds;
+ } else if (sd->sd_chip == C56_66) {
+ ewen = &seeprom_long_ewen;
+ ewds = &seeprom_long_ewds;
+ } else {
+ printf("ahc_write_seeprom: unsupported seeprom type %d\n",
+ sd->sd_chip);
+ return (0);
+ }
+
+ send_seeprom_cmd(sd, ewen);
reset_seeprom(sd);
/* Write all requested data out to the seeprom. */
@@ -277,7 +295,7 @@ ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
}
/* Put the chip back into write-protect mode */
- send_seeprom_cmd(sd, &seeprom_ewds);
+ send_seeprom_cmd(sd, ewds);
reset_seeprom(sd);
return (1);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 7bc01e41bcc..58ac46103eb 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -37,9 +37,7 @@
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#134 $
- *
- * $FreeBSD$
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.c#155 $
*/
#ifdef __linux__
@@ -287,10 +285,19 @@ ahc_restart(struct ahc_softc *ahc)
ahc_outb(ahc, SEQ_FLAGS2,
ahc_inb(ahc, SEQ_FLAGS2) & ~SCB_DMA);
}
+
+ /*
+ * Clear any pending sequencer interrupt. It is no
+ * longer relevant since we're resetting the Program
+ * Counter.
+ */
+ ahc_outb(ahc, CLRINT, CLRSEQINT);
+
ahc_outb(ahc, MWI_RESIDUAL, 0);
ahc_outb(ahc, SEQCTL, ahc->seqctl);
ahc_outb(ahc, SEQADDR0, 0);
ahc_outb(ahc, SEQADDR1, 0);
+
ahc_unpause(ahc);
}
@@ -1174,19 +1181,20 @@ ahc_handle_scsiint(struct ahc_softc *ahc, u_int intstat)
scb_index);
}
#endif
- /*
- * Force a renegotiation with this target just in
- * case the cable was pulled and will later be
- * re-attached. The target may forget its negotiation
- * settings with us should it attempt to reselect
- * during the interruption. The target will not issue
- * a unit attention in this case, so we must always
- * renegotiate.
- */
ahc_scb_devinfo(ahc, &devinfo, scb);
- ahc_force_renegotiation(ahc, &devinfo);
ahc_set_transaction_status(scb, CAM_SEL_TIMEOUT);
ahc_freeze_devq(ahc, scb);
+
+ /*
+ * Cancel any pending transactions on the device
+ * now that it seems to be missing. This will
+ * also revert us to async/narrow transfers until
+ * we can renegotiate with the device.
+ */
+ ahc_handle_devreset(ahc, &devinfo,
+ CAM_SEL_TIMEOUT,
+ "Selection Timeout",
+ /*verbose_level*/1);
}
ahc_outb(ahc, CLRINT, CLRSCSIINT);
ahc_restart(ahc);
@@ -3763,8 +3771,9 @@ ahc_handle_devreset(struct ahc_softc *ahc, struct ahc_devinfo *devinfo,
/*period*/0, /*offset*/0, /*ppr_options*/0,
AHC_TRANS_CUR, /*paused*/TRUE);
- ahc_send_async(ahc, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
+ if (status != CAM_SEL_TIMEOUT)
+ ahc_send_async(ahc, devinfo->channel, devinfo->target,
+ CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
if (message != NULL
&& (verbose_level <= bootverbose))
@@ -4003,14 +4012,6 @@ ahc_reset(struct ahc_softc *ahc, int reinit)
* to disturb the integrity of the bus.
*/
ahc_pause(ahc);
- if ((ahc_inb(ahc, HCNTRL) & CHIPRST) != 0) {
- /*
- * The chip has not been initialized since
- * PCI/EISA/VLB bus reset. Don't trust
- * "left over BIOS data".
- */
- ahc->flags |= AHC_NO_BIOS_INIT;
- }
sxfrctl1_b = 0;
if ((ahc->chip & AHC_CHIPID_MASK) == AHC_AIC7770) {
u_int sblkctl;
@@ -5036,14 +5037,23 @@ ahc_pause_and_flushwork(struct ahc_softc *ahc)
ahc->flags |= AHC_ALL_INTERRUPTS;
paused = FALSE;
do {
- if (paused)
+ if (paused) {
ahc_unpause(ahc);
+ /*
+ * Give the sequencer some time to service
+ * any active selections.
+ */
+ ahc_delay(500);
+ }
ahc_intr(ahc);
ahc_pause(ahc);
paused = TRUE;
ahc_outb(ahc, SCSISEQ, ahc_inb(ahc, SCSISEQ) & ~ENSELO);
- ahc_clear_critical_section(ahc);
intstat = ahc_inb(ahc, INTSTAT);
+ if ((intstat & INT_PEND) == 0) {
+ ahc_clear_critical_section(ahc);
+ intstat = ahc_inb(ahc, INTSTAT);
+ }
} while (--maxloops
&& (intstat != 0xFF || (ahc->features & AHC_REMOVABLE) == 0)
&& ((intstat & INT_PEND) != 0
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 687f19e9cf0..c932b3b9449 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -125,12 +125,6 @@
static struct scsi_transport_template *ahc_linux_transport_template = NULL;
-/*
- * Include aiclib.c as part of our
- * "module dependencies are hard" work around.
- */
-#include "aiclib.c"
-
#include <linux/init.h> /* __setup */
#include <linux/mm.h> /* For fetching system memory size */
#include <linux/blkdev.h> /* For block_size() */
@@ -391,7 +385,6 @@ static int ahc_linux_run_command(struct ahc_softc*,
struct ahc_linux_device *,
struct scsi_cmnd *);
static void ahc_linux_setup_tag_info_global(char *p);
-static aic_option_callback_t ahc_linux_setup_tag_info;
static int aic7xxx_setup(char *s);
static int ahc_linux_unit;
@@ -635,6 +628,8 @@ ahc_linux_slave_alloc(struct scsi_device *sdev)
targ->sdev[sdev->lun] = sdev;
+ spi_period(starget) = 0;
+
return 0;
}
@@ -918,6 +913,86 @@ ahc_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
}
}
+static char *
+ahc_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
+ void (*callback)(u_long, int, int, int32_t),
+ u_long callback_arg)
+{
+ char *tok_end;
+ char *tok_end2;
+ int i;
+ int instance;
+ int targ;
+ int done;
+ char tok_list[] = {'.', ',', '{', '}', '\0'};
+
+ /* All options use a ':' name/arg separator */
+ if (*opt_arg != ':')
+ return (opt_arg);
+ opt_arg++;
+ instance = -1;
+ targ = -1;
+ done = FALSE;
+ /*
+ * Restore separator that may be in
+ * the middle of our option argument.
+ */
+ tok_end = strchr(opt_arg, '\0');
+ if (tok_end < end)
+ *tok_end = ',';
+ while (!done) {
+ switch (*opt_arg) {
+ case '{':
+ if (instance == -1) {
+ instance = 0;
+ } else {
+ if (depth > 1) {
+ if (targ == -1)
+ targ = 0;
+ } else {
+ printf("Malformed Option %s\n",
+ opt_name);
+ done = TRUE;
+ }
+ }
+ opt_arg++;
+ break;
+ case '}':
+ if (targ != -1)
+ targ = -1;
+ else if (instance != -1)
+ instance = -1;
+ opt_arg++;
+ break;
+ case ',':
+ case '.':
+ if (instance == -1)
+ done = TRUE;
+ else if (targ >= 0)
+ targ++;
+ else if (instance >= 0)
+ instance++;
+ opt_arg++;
+ break;
+ case '\0':
+ done = TRUE;
+ break;
+ default:
+ tok_end = end;
+ for (i = 0; tok_list[i]; i++) {
+ tok_end2 = strchr(opt_arg, tok_list[i]);
+ if ((tok_end2) && (tok_end2 < tok_end))
+ tok_end = tok_end2;
+ }
+ callback(callback_arg, instance, targ,
+ simple_strtol(opt_arg, NULL, 0));
+ opt_arg = tok_end;
+ break;
+ }
+ }
+ return (opt_arg);
+}
+
/*
* Handle Linux boot parameters. This routine allows for assigning a value
* to a parameter with a ':' between the parameter and the value.
@@ -972,7 +1047,7 @@ aic7xxx_setup(char *s)
if (strncmp(p, "global_tag_depth", n) == 0) {
ahc_linux_setup_tag_info_global(p + n);
} else if (strncmp(p, "tag_info", n) == 0) {
- s = aic_parse_brace_option("tag_info", p + n, end,
+ s = ahc_parse_brace_option("tag_info", p + n, end,
2, ahc_linux_setup_tag_info, 0);
} else if (p[n] == ':') {
*(options[i].flag) = simple_strtoul(p + n + 1, NULL, 0);
@@ -1612,9 +1687,9 @@ ahc_send_async(struct ahc_softc *ahc, char channel,
if (channel == 'B')
target_offset += 8;
starget = ahc->platform_data->starget[target_offset];
- targ = scsi_transport_target_data(starget);
- if (targ == NULL)
+ if (starget == NULL)
break;
+ targ = scsi_transport_target_data(starget);
target_ppr_options =
(spi_dt(starget) ? MSG_EXT_PPR_DT_REQ : 0)
@@ -2329,8 +2404,6 @@ ahc_platform_dump_card_state(struct ahc_softc *ahc)
{
}
-static void ahc_linux_exit(void);
-
static void ahc_linux_set_width(struct scsi_target *starget, int width)
{
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h
index 0e47ac21754..c5299626924 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h
@@ -265,7 +265,7 @@ ahc_scb_timer_reset(struct scb *scb, u_int usec)
/***************************** SMP support ************************************/
#include <linux/spinlock.h>
-#define AIC7XXX_DRIVER_VERSION "6.2.36"
+#define AIC7XXX_DRIVER_VERSION "7.0"
/*************************** Device Data Structures ***************************/
/*
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index 9d318ce2c99..0d44a6907dd 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -149,6 +149,27 @@ ahc_linux_pci_dev_remove(struct pci_dev *pdev)
ahc_free(ahc);
}
+static void
+ahc_linux_pci_inherit_flags(struct ahc_softc *ahc)
+{
+ struct pci_dev *pdev = ahc->dev_softc, *master_pdev;
+ unsigned int master_devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0);
+
+ master_pdev = pci_get_slot(pdev->bus, master_devfn);
+ if (master_pdev) {
+ struct ahc_softc *master = pci_get_drvdata(master_pdev);
+ if (master) {
+ ahc->flags &= ~AHC_BIOS_ENABLED;
+ ahc->flags |= master->flags & AHC_BIOS_ENABLED;
+
+ ahc->flags &= ~AHC_PRIMARY_CHANNEL;
+ ahc->flags |= master->flags & AHC_PRIMARY_CHANNEL;
+ } else
+ printk(KERN_ERR "aic7xxx: no multichannel peer found!\n");
+ pci_dev_put(master_pdev);
+ }
+}
+
static int
ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
@@ -203,6 +224,14 @@ ahc_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
ahc_free(ahc);
return (-error);
}
+
+ /*
+ * Second Function PCI devices need to inherit some
+ * settings from function 0.
+ */
+ if ((ahc->features & AHC_MULTI_FUNC) && PCI_FUNC(pdev->devfn) != 0)
+ ahc_linux_pci_inherit_flags(ahc);
+
pci_set_drvdata(pdev, ahc);
ahc_linux_register_host(ahc, &aic7xxx_driver_template);
return (0);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c
index 3802c91f0b0..04a3506cf34 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c
@@ -54,6 +54,49 @@ static void ahc_dump_device_state(struct info_str *info,
static int ahc_proc_write_seeprom(struct ahc_softc *ahc,
char *buffer, int length);
+/*
+ * Table of syncrates that don't follow the "divisible by 4"
+ * rule. This table will be expanded in future SCSI specs.
+ */
+static struct {
+ u_int period_factor;
+ u_int period; /* in 100ths of ns */
+} scsi_syncrates[] = {
+ { 0x08, 625 }, /* FAST-160 */
+ { 0x09, 1250 }, /* FAST-80 */
+ { 0x0a, 2500 }, /* FAST-40 40MHz */
+ { 0x0b, 3030 }, /* FAST-40 33MHz */
+ { 0x0c, 5000 } /* FAST-20 */
+};
+
+/*
+ * Return the frequency in kHz corresponding to the given
+ * sync period factor.
+ */
+static u_int
+ahc_calc_syncsrate(u_int period_factor)
+{
+ int i;
+ int num_syncrates;
+
+ num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
+ /* See if the period is in the "exception" table */
+ for (i = 0; i < num_syncrates; i++) {
+
+ if (period_factor == scsi_syncrates[i].period_factor) {
+ /* Period in kHz */
+ return (100000000 / scsi_syncrates[i].period);
+ }
+ }
+
+ /*
+ * Wasn't in the table, so use the standard
+ * 4 times conversion.
+ */
+ return (10000000 / (period_factor * 4 * 10));
+}
+
+
static void
copy_mem_info(struct info_str *info, char *data, int len)
{
@@ -106,7 +149,7 @@ ahc_format_transinfo(struct info_str *info, struct ahc_transinfo *tinfo)
speed = 3300;
freq = 0;
if (tinfo->offset != 0) {
- freq = aic_calc_syncsrate(tinfo->period);
+ freq = ahc_calc_syncsrate(tinfo->period);
speed = freq;
}
speed *= (0x01 << tinfo->width);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
index 7c1390ed117..2ce1febca20 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_reg.h_shipped
@@ -2,8 +2,8 @@
* DO NOT EDIT - This file is automatically generated
* from the following source files:
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
*/
typedef int (ahc_reg_print_t)(u_int, u_int *, u_int);
typedef struct ahc_reg_parse_entry {
@@ -1298,7 +1298,6 @@ ahc_reg_print_t ahc_sg_cache_pre_print;
#define CMDSIZE_TABLE_TAIL 0x34
#define MWI_RESIDUAL 0x38
-#define TARG_IMMEDIATE_SCB 0x38
#define NEXT_QUEUED_SCB 0x39
@@ -1380,6 +1379,7 @@ ahc_reg_print_t ahc_sg_cache_pre_print;
#define RETURN_2 0x52
#define LAST_MSG 0x53
+#define TARG_IMMEDIATE_SCB 0x53
#define SCSISEQ_TEMPLATE 0x54
#define ENSELO 0x40
diff --git a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
index 9c713775d44..88bfd767c51 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_reg_print.c_shipped
@@ -2,8 +2,8 @@
* DO NOT EDIT - This file is automatically generated
* from the following source files:
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
*/
#include "aic7xxx_osm.h"
diff --git a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
index cf411368a87..4cee08521e7 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
+++ b/drivers/scsi/aic7xxx/aic7xxx_seq.h_shipped
@@ -2,13 +2,13 @@
* DO NOT EDIT - This file is automatically generated
* from the following source files:
*
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#56 $
- * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#39 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.seq#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.reg#40 $
*/
static uint8_t seqprog[] = {
0xb2, 0x00, 0x00, 0x08,
0xf7, 0x11, 0x22, 0x08,
- 0x00, 0x65, 0xec, 0x59,
+ 0x00, 0x65, 0xee, 0x59,
0xf7, 0x01, 0x02, 0x08,
0xff, 0x6a, 0x24, 0x08,
0x40, 0x00, 0x40, 0x68,
@@ -21,15 +21,15 @@ static uint8_t seqprog[] = {
0x01, 0x4d, 0xc8, 0x30,
0x00, 0x4c, 0x12, 0x70,
0x01, 0x39, 0xa2, 0x30,
- 0x00, 0x6a, 0xc0, 0x5e,
+ 0x00, 0x6a, 0xc2, 0x5e,
0x01, 0x51, 0x20, 0x31,
0x01, 0x57, 0xae, 0x00,
0x0d, 0x6a, 0x76, 0x00,
- 0x00, 0x51, 0x12, 0x5e,
+ 0x00, 0x51, 0x14, 0x5e,
0x01, 0x51, 0xc8, 0x30,
0x00, 0x39, 0xc8, 0x60,
0x00, 0xbb, 0x30, 0x70,
- 0xc1, 0x6a, 0xd8, 0x5e,
+ 0xc1, 0x6a, 0xda, 0x5e,
0x01, 0xbf, 0x72, 0x30,
0x01, 0x40, 0x7e, 0x31,
0x01, 0x90, 0x80, 0x30,
@@ -49,10 +49,10 @@ static uint8_t seqprog[] = {
0x08, 0x6a, 0x78, 0x00,
0x01, 0x50, 0xc8, 0x30,
0xe0, 0x6a, 0xcc, 0x00,
- 0x48, 0x6a, 0xfc, 0x5d,
+ 0x48, 0x6a, 0xfe, 0x5d,
0x01, 0x6a, 0xdc, 0x01,
0x88, 0x6a, 0xcc, 0x00,
- 0x48, 0x6a, 0xfc, 0x5d,
+ 0x48, 0x6a, 0xfe, 0x5d,
0x01, 0x6a, 0x26, 0x01,
0xf0, 0x19, 0x7a, 0x08,
0x0f, 0x18, 0xc8, 0x08,
@@ -93,7 +93,7 @@ static uint8_t seqprog[] = {
0x00, 0x65, 0x20, 0x41,
0x02, 0x57, 0xae, 0x00,
0x00, 0x65, 0x9e, 0x40,
- 0x61, 0x6a, 0xd8, 0x5e,
+ 0x61, 0x6a, 0xda, 0x5e,
0x08, 0x51, 0x20, 0x71,
0x02, 0x0b, 0xb2, 0x78,
0x00, 0x65, 0xae, 0x40,
@@ -106,7 +106,7 @@ static uint8_t seqprog[] = {
0x80, 0x3d, 0x7a, 0x00,
0x20, 0x6a, 0x16, 0x00,
0x00, 0x65, 0xcc, 0x41,
- 0x00, 0x65, 0xb2, 0x5e,
+ 0x00, 0x65, 0xb4, 0x5e,
0x00, 0x65, 0x12, 0x40,
0x20, 0x11, 0xd2, 0x68,
0x20, 0x6a, 0x18, 0x00,
@@ -140,27 +140,27 @@ static uint8_t seqprog[] = {
0x80, 0x0b, 0xc4, 0x79,
0x12, 0x01, 0x02, 0x00,
0x01, 0xab, 0xac, 0x30,
- 0xe4, 0x6a, 0x6e, 0x5d,
+ 0xe4, 0x6a, 0x70, 0x5d,
0x40, 0x6a, 0x16, 0x00,
- 0x80, 0x3e, 0x84, 0x5d,
+ 0x80, 0x3e, 0x86, 0x5d,
0x20, 0xb8, 0x18, 0x79,
- 0x20, 0x6a, 0x84, 0x5d,
- 0x00, 0xab, 0x84, 0x5d,
+ 0x20, 0x6a, 0x86, 0x5d,
+ 0x00, 0xab, 0x86, 0x5d,
0x01, 0xa9, 0x78, 0x30,
0x10, 0xb8, 0x20, 0x79,
- 0xe4, 0x6a, 0x6e, 0x5d,
+ 0xe4, 0x6a, 0x70, 0x5d,
0x00, 0x65, 0xae, 0x40,
0x10, 0x03, 0x3c, 0x69,
0x08, 0x3c, 0x5a, 0x69,
0x04, 0x3c, 0x92, 0x69,
0x02, 0x3c, 0x98, 0x69,
0x01, 0x3c, 0x44, 0x79,
- 0xff, 0x6a, 0x70, 0x00,
+ 0xff, 0x6a, 0xa6, 0x00,
0x00, 0x65, 0xa4, 0x59,
- 0x00, 0x6a, 0xc0, 0x5e,
- 0xff, 0x38, 0x30, 0x71,
+ 0x00, 0x6a, 0xc2, 0x5e,
+ 0xff, 0x53, 0x30, 0x71,
0x0d, 0x6a, 0x76, 0x00,
- 0x00, 0x38, 0x12, 0x5e,
+ 0x00, 0x53, 0x14, 0x5e,
0x00, 0x65, 0xea, 0x58,
0x12, 0x01, 0x02, 0x00,
0x00, 0x65, 0x18, 0x41,
@@ -168,10 +168,10 @@ static uint8_t seqprog[] = {
0x00, 0x65, 0xf2, 0x58,
0xfd, 0x57, 0xae, 0x08,
0x00, 0x65, 0xae, 0x40,
- 0xe4, 0x6a, 0x6e, 0x5d,
+ 0xe4, 0x6a, 0x70, 0x5d,
0x20, 0x3c, 0x4a, 0x79,
- 0x02, 0x6a, 0x84, 0x5d,
- 0x04, 0x6a, 0x84, 0x5d,
+ 0x02, 0x6a, 0x86, 0x5d,
+ 0x04, 0x6a, 0x86, 0x5d,
0x01, 0x03, 0x4c, 0x69,
0xf7, 0x11, 0x22, 0x08,
0xff, 0x6a, 0x24, 0x08,
@@ -182,13 +182,13 @@ static uint8_t seqprog[] = {
0x80, 0x86, 0xc8, 0x08,
0x01, 0x4f, 0xc8, 0x30,
0x00, 0x50, 0x6c, 0x61,
- 0xc4, 0x6a, 0x6e, 0x5d,
+ 0xc4, 0x6a, 0x70, 0x5d,
0x40, 0x3c, 0x68, 0x79,
- 0x28, 0x6a, 0x84, 0x5d,
+ 0x28, 0x6a, 0x86, 0x5d,
0x00, 0x65, 0x4c, 0x41,
- 0x08, 0x6a, 0x84, 0x5d,
+ 0x08, 0x6a, 0x86, 0x5d,
0x00, 0x65, 0x4c, 0x41,
- 0x84, 0x6a, 0x6e, 0x5d,
+ 0x84, 0x6a, 0x70, 0x5d,
0x00, 0x65, 0xf2, 0x58,
0x01, 0x66, 0xc8, 0x30,
0x01, 0x64, 0xd8, 0x31,
@@ -208,16 +208,16 @@ static uint8_t seqprog[] = {
0xf7, 0x3c, 0x78, 0x08,
0x00, 0x65, 0x20, 0x41,
0x40, 0xaa, 0x7e, 0x10,
- 0x04, 0xaa, 0x6e, 0x5d,
- 0x00, 0x65, 0x56, 0x42,
- 0xc4, 0x6a, 0x6e, 0x5d,
+ 0x04, 0xaa, 0x70, 0x5d,
+ 0x00, 0x65, 0x58, 0x42,
+ 0xc4, 0x6a, 0x70, 0x5d,
0xc0, 0x6a, 0x7e, 0x00,
- 0x00, 0xa8, 0x84, 0x5d,
+ 0x00, 0xa8, 0x86, 0x5d,
0xe4, 0x6a, 0x06, 0x00,
- 0x00, 0x6a, 0x84, 0x5d,
+ 0x00, 0x6a, 0x86, 0x5d,
0x00, 0x65, 0x4c, 0x41,
0x10, 0x3c, 0xa8, 0x69,
- 0x00, 0xbb, 0x8a, 0x44,
+ 0x00, 0xbb, 0x8c, 0x44,
0x18, 0x6a, 0xda, 0x01,
0x01, 0x69, 0xd8, 0x31,
0x1c, 0x6a, 0xd0, 0x01,
@@ -227,31 +227,32 @@ static uint8_t seqprog[] = {
0x01, 0x93, 0x26, 0x01,
0x03, 0x6a, 0x2a, 0x01,
0x01, 0x69, 0x32, 0x31,
- 0x1c, 0x6a, 0xe0, 0x5d,
+ 0x1c, 0x6a, 0xe2, 0x5d,
0x0a, 0x93, 0x26, 0x01,
- 0x00, 0x65, 0xa8, 0x5e,
+ 0x00, 0x65, 0xaa, 0x5e,
0x01, 0x50, 0xa0, 0x18,
0x02, 0x6a, 0x22, 0x05,
0x1a, 0x01, 0x02, 0x00,
0x80, 0x6a, 0x74, 0x00,
0x40, 0x6a, 0x78, 0x00,
0x40, 0x6a, 0x16, 0x00,
- 0x00, 0x65, 0xd8, 0x5d,
+ 0x00, 0x65, 0xda, 0x5d,
0x01, 0x3f, 0xc8, 0x30,
- 0xbf, 0x64, 0x56, 0x7a,
- 0x80, 0x64, 0x9e, 0x73,
- 0xa0, 0x64, 0x00, 0x74,
- 0xc0, 0x64, 0xf4, 0x73,
- 0xe0, 0x64, 0x30, 0x74,
- 0x01, 0x6a, 0xd8, 0x5e,
+ 0xbf, 0x64, 0x58, 0x7a,
+ 0x80, 0x64, 0xa0, 0x73,
+ 0xa0, 0x64, 0x02, 0x74,
+ 0xc0, 0x64, 0xf6, 0x73,
+ 0xe0, 0x64, 0x32, 0x74,
+ 0x01, 0x6a, 0xda, 0x5e,
0x00, 0x65, 0xcc, 0x41,
0xf7, 0x11, 0x22, 0x08,
0x01, 0x06, 0xd4, 0x30,
0xff, 0x6a, 0x24, 0x08,
0xf7, 0x01, 0x02, 0x08,
- 0x09, 0x0c, 0xe6, 0x79,
+ 0xc0, 0x6a, 0x78, 0x00,
+ 0x09, 0x0c, 0xe8, 0x79,
0x08, 0x0c, 0x04, 0x68,
- 0xb1, 0x6a, 0xd8, 0x5e,
+ 0xb1, 0x6a, 0xda, 0x5e,
0xff, 0x6a, 0x26, 0x09,
0x12, 0x01, 0x02, 0x00,
0x02, 0x6a, 0x08, 0x30,
@@ -264,29 +265,29 @@ static uint8_t seqprog[] = {
0x00, 0xa5, 0x4a, 0x21,
0x00, 0xa6, 0x4c, 0x21,
0x00, 0xa7, 0x4e, 0x25,
- 0x08, 0xeb, 0xdc, 0x7e,
- 0x80, 0xeb, 0x06, 0x7a,
+ 0x08, 0xeb, 0xde, 0x7e,
+ 0x80, 0xeb, 0x08, 0x7a,
0xff, 0x6a, 0xd6, 0x09,
- 0x08, 0xeb, 0x0a, 0x6a,
+ 0x08, 0xeb, 0x0c, 0x6a,
0xff, 0x6a, 0xd4, 0x0c,
- 0x80, 0xa3, 0xdc, 0x6e,
- 0x88, 0xeb, 0x20, 0x72,
- 0x08, 0xeb, 0xdc, 0x6e,
- 0x04, 0xea, 0x24, 0xe2,
- 0x08, 0xee, 0xdc, 0x6e,
+ 0x80, 0xa3, 0xde, 0x6e,
+ 0x88, 0xeb, 0x22, 0x72,
+ 0x08, 0xeb, 0xde, 0x6e,
+ 0x04, 0xea, 0x26, 0xe2,
+ 0x08, 0xee, 0xde, 0x6e,
0x04, 0x6a, 0xd0, 0x81,
0x05, 0xa4, 0xc0, 0x89,
0x03, 0xa5, 0xc2, 0x31,
0x09, 0x6a, 0xd6, 0x05,
- 0x00, 0x65, 0x08, 0x5a,
+ 0x00, 0x65, 0x0a, 0x5a,
0x06, 0xa4, 0xd4, 0x89,
- 0x80, 0x94, 0xdc, 0x7e,
+ 0x80, 0x94, 0xde, 0x7e,
0x07, 0xe9, 0x10, 0x31,
0x01, 0xe9, 0x46, 0x31,
- 0x00, 0xa3, 0xba, 0x5e,
- 0x00, 0x65, 0xfa, 0x59,
+ 0x00, 0xa3, 0xbc, 0x5e,
+ 0x00, 0x65, 0xfc, 0x59,
0x01, 0xa4, 0xca, 0x30,
- 0x80, 0xa3, 0x34, 0x7a,
+ 0x80, 0xa3, 0x36, 0x7a,
0x02, 0x65, 0xca, 0x00,
0x01, 0x65, 0xf8, 0x31,
0x80, 0x93, 0x26, 0x01,
@@ -294,162 +295,162 @@ static uint8_t seqprog[] = {
0x01, 0x8c, 0xc8, 0x30,
0x00, 0x88, 0xc8, 0x18,
0x02, 0x64, 0xc8, 0x88,
- 0xff, 0x64, 0xdc, 0x7e,
- 0xff, 0x8d, 0x4a, 0x6a,
- 0xff, 0x8e, 0x4a, 0x6a,
+ 0xff, 0x64, 0xde, 0x7e,
+ 0xff, 0x8d, 0x4c, 0x6a,
+ 0xff, 0x8e, 0x4c, 0x6a,
0x03, 0x8c, 0xd4, 0x98,
- 0x00, 0x65, 0xdc, 0x56,
+ 0x00, 0x65, 0xde, 0x56,
0x01, 0x64, 0x70, 0x30,
0xff, 0x64, 0xc8, 0x10,
0x01, 0x64, 0xc8, 0x18,
0x00, 0x8c, 0x18, 0x19,
0xff, 0x8d, 0x1a, 0x21,
0xff, 0x8e, 0x1c, 0x25,
- 0xc0, 0x3c, 0x5a, 0x7a,
- 0x21, 0x6a, 0xd8, 0x5e,
+ 0xc0, 0x3c, 0x5c, 0x7a,
+ 0x21, 0x6a, 0xda, 0x5e,
0xa8, 0x6a, 0x76, 0x00,
0x79, 0x6a, 0x76, 0x00,
- 0x40, 0x3f, 0x62, 0x6a,
+ 0x40, 0x3f, 0x64, 0x6a,
0x04, 0x3b, 0x76, 0x00,
0x04, 0x6a, 0xd4, 0x81,
- 0x20, 0x3c, 0x6a, 0x7a,
- 0x51, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x82, 0x42,
+ 0x20, 0x3c, 0x6c, 0x7a,
+ 0x51, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x84, 0x42,
0x20, 0x3c, 0x78, 0x00,
- 0x00, 0xb3, 0xba, 0x5e,
+ 0x00, 0xb3, 0xbc, 0x5e,
0x07, 0xac, 0x10, 0x31,
0x05, 0xb3, 0x46, 0x31,
0x88, 0x6a, 0xcc, 0x00,
- 0xac, 0x6a, 0xee, 0x5d,
+ 0xac, 0x6a, 0xf0, 0x5d,
0xa3, 0x6a, 0xcc, 0x00,
- 0xb3, 0x6a, 0xf2, 0x5d,
- 0x00, 0x65, 0x3a, 0x5a,
+ 0xb3, 0x6a, 0xf4, 0x5d,
+ 0x00, 0x65, 0x3c, 0x5a,
0xfd, 0xa4, 0x48, 0x09,
0x03, 0x8c, 0x10, 0x30,
- 0x00, 0x65, 0xe6, 0x5d,
- 0x01, 0xa4, 0x94, 0x7a,
+ 0x00, 0x65, 0xe8, 0x5d,
+ 0x01, 0xa4, 0x96, 0x7a,
0x04, 0x3b, 0x76, 0x08,
0x01, 0x3b, 0x26, 0x31,
0x80, 0x02, 0x04, 0x00,
- 0x10, 0x0c, 0x8a, 0x7a,
- 0x03, 0x9e, 0x8c, 0x6a,
+ 0x10, 0x0c, 0x8c, 0x7a,
+ 0x03, 0x9e, 0x8e, 0x6a,
0x7f, 0x02, 0x04, 0x08,
- 0x91, 0x6a, 0xd8, 0x5e,
+ 0x91, 0x6a, 0xda, 0x5e,
0x00, 0x65, 0xcc, 0x41,
0x01, 0xa4, 0xca, 0x30,
- 0x80, 0xa3, 0x9a, 0x7a,
+ 0x80, 0xa3, 0x9c, 0x7a,
0x02, 0x65, 0xca, 0x00,
0x01, 0x65, 0xf8, 0x31,
0x01, 0x3b, 0x26, 0x31,
- 0x00, 0x65, 0x0e, 0x5a,
- 0x01, 0xfc, 0xa8, 0x6a,
- 0x80, 0x0b, 0x9e, 0x6a,
- 0x10, 0x0c, 0x9e, 0x7a,
- 0x20, 0x93, 0x9e, 0x6a,
+ 0x00, 0x65, 0x10, 0x5a,
+ 0x01, 0xfc, 0xaa, 0x6a,
+ 0x80, 0x0b, 0xa0, 0x6a,
+ 0x10, 0x0c, 0xa0, 0x7a,
+ 0x20, 0x93, 0xa0, 0x6a,
0x02, 0x93, 0x26, 0x01,
- 0x02, 0xfc, 0xb2, 0x7a,
- 0x40, 0x0d, 0xc6, 0x6a,
+ 0x02, 0xfc, 0xb4, 0x7a,
+ 0x40, 0x0d, 0xc8, 0x6a,
0x01, 0xa4, 0x48, 0x01,
- 0x00, 0x65, 0xc6, 0x42,
- 0x40, 0x0d, 0xb8, 0x6a,
- 0x00, 0x65, 0x0e, 0x5a,
- 0x00, 0x65, 0xaa, 0x42,
- 0x80, 0xfc, 0xc2, 0x7a,
- 0x80, 0xa4, 0xc2, 0x6a,
+ 0x00, 0x65, 0xc8, 0x42,
+ 0x40, 0x0d, 0xba, 0x6a,
+ 0x00, 0x65, 0x10, 0x5a,
+ 0x00, 0x65, 0xac, 0x42,
+ 0x80, 0xfc, 0xc4, 0x7a,
+ 0x80, 0xa4, 0xc4, 0x6a,
0xff, 0xa5, 0x4a, 0x19,
0xff, 0xa6, 0x4c, 0x21,
0xff, 0xa7, 0x4e, 0x21,
0xf8, 0xfc, 0x48, 0x09,
0x7f, 0xa3, 0x46, 0x09,
- 0x04, 0x3b, 0xe2, 0x6a,
+ 0x04, 0x3b, 0xe4, 0x6a,
0x02, 0x93, 0x26, 0x01,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0x94, 0xc8, 0x7a,
- 0x01, 0xa4, 0xe0, 0x7a,
- 0x01, 0xfc, 0xd6, 0x7a,
- 0x01, 0x94, 0xe2, 0x6a,
- 0x01, 0x94, 0xe2, 0x6a,
- 0x01, 0x94, 0xe2, 0x6a,
- 0x00, 0x65, 0x82, 0x42,
- 0x01, 0x94, 0xe0, 0x7a,
- 0x10, 0x94, 0xe2, 0x6a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0x94, 0xca, 0x7a,
+ 0x01, 0xa4, 0xe2, 0x7a,
+ 0x01, 0xfc, 0xd8, 0x7a,
+ 0x01, 0x94, 0xe4, 0x6a,
+ 0x01, 0x94, 0xe4, 0x6a,
+ 0x01, 0x94, 0xe4, 0x6a,
+ 0x00, 0x65, 0x84, 0x42,
+ 0x01, 0x94, 0xe2, 0x7a,
+ 0x10, 0x94, 0xe4, 0x6a,
0xd7, 0x93, 0x26, 0x09,
- 0x28, 0x93, 0xe6, 0x6a,
+ 0x28, 0x93, 0xe8, 0x6a,
0x01, 0x85, 0x0a, 0x01,
- 0x02, 0xfc, 0xee, 0x6a,
+ 0x02, 0xfc, 0xf0, 0x6a,
0x01, 0x14, 0x46, 0x31,
0xff, 0x6a, 0x10, 0x09,
0xfe, 0x85, 0x0a, 0x09,
- 0xff, 0x38, 0xfc, 0x6a,
- 0x80, 0xa3, 0xfc, 0x7a,
- 0x80, 0x0b, 0xfa, 0x7a,
- 0x04, 0x3b, 0xfc, 0x7a,
+ 0xff, 0x38, 0xfe, 0x6a,
+ 0x80, 0xa3, 0xfe, 0x7a,
+ 0x80, 0x0b, 0xfc, 0x7a,
+ 0x04, 0x3b, 0xfe, 0x7a,
0xbf, 0x3b, 0x76, 0x08,
0x01, 0x3b, 0x26, 0x31,
- 0x00, 0x65, 0x0e, 0x5a,
- 0x01, 0x0b, 0x0a, 0x6b,
- 0x10, 0x0c, 0xfe, 0x7a,
- 0x04, 0x93, 0x08, 0x6b,
- 0x01, 0x94, 0x06, 0x7b,
- 0x10, 0x94, 0x08, 0x6b,
+ 0x00, 0x65, 0x10, 0x5a,
+ 0x01, 0x0b, 0x0c, 0x6b,
+ 0x10, 0x0c, 0x00, 0x7b,
+ 0x04, 0x93, 0x0a, 0x6b,
+ 0x01, 0x94, 0x08, 0x7b,
+ 0x10, 0x94, 0x0a, 0x6b,
0xc7, 0x93, 0x26, 0x09,
0x01, 0x99, 0xd4, 0x30,
- 0x38, 0x93, 0x0c, 0x6b,
- 0xff, 0x08, 0x5a, 0x6b,
- 0xff, 0x09, 0x5a, 0x6b,
- 0xff, 0x0a, 0x5a, 0x6b,
- 0xff, 0x38, 0x28, 0x7b,
+ 0x38, 0x93, 0x0e, 0x6b,
+ 0xff, 0x08, 0x5c, 0x6b,
+ 0xff, 0x09, 0x5c, 0x6b,
+ 0xff, 0x0a, 0x5c, 0x6b,
+ 0xff, 0x38, 0x2a, 0x7b,
0x04, 0x14, 0x10, 0x31,
0x01, 0x38, 0x18, 0x31,
0x02, 0x6a, 0x1a, 0x31,
0x88, 0x6a, 0xcc, 0x00,
- 0x14, 0x6a, 0xf4, 0x5d,
- 0x00, 0x38, 0xe0, 0x5d,
+ 0x14, 0x6a, 0xf6, 0x5d,
+ 0x00, 0x38, 0xe2, 0x5d,
0xff, 0x6a, 0x70, 0x08,
- 0x00, 0x65, 0x54, 0x43,
- 0x80, 0xa3, 0x2e, 0x7b,
+ 0x00, 0x65, 0x56, 0x43,
+ 0x80, 0xa3, 0x30, 0x7b,
0x01, 0xa4, 0x48, 0x01,
- 0x00, 0x65, 0x5a, 0x43,
- 0x08, 0xeb, 0x34, 0x7b,
- 0x00, 0x65, 0x0e, 0x5a,
- 0x08, 0xeb, 0x30, 0x6b,
+ 0x00, 0x65, 0x5c, 0x43,
+ 0x08, 0xeb, 0x36, 0x7b,
+ 0x00, 0x65, 0x10, 0x5a,
+ 0x08, 0xeb, 0x32, 0x6b,
0x07, 0xe9, 0x10, 0x31,
0x01, 0xe9, 0xca, 0x30,
0x01, 0x65, 0x46, 0x31,
- 0x00, 0x6a, 0xba, 0x5e,
+ 0x00, 0x6a, 0xbc, 0x5e,
0x88, 0x6a, 0xcc, 0x00,
- 0xa4, 0x6a, 0xf4, 0x5d,
- 0x08, 0x6a, 0xe0, 0x5d,
+ 0xa4, 0x6a, 0xf6, 0x5d,
+ 0x08, 0x6a, 0xe2, 0x5d,
0x0d, 0x93, 0x26, 0x01,
- 0x00, 0x65, 0xa8, 0x5e,
+ 0x00, 0x65, 0xaa, 0x5e,
0x88, 0x6a, 0xcc, 0x00,
- 0x00, 0x65, 0x8a, 0x5e,
+ 0x00, 0x65, 0x8c, 0x5e,
0x01, 0x99, 0x46, 0x31,
- 0x00, 0xa3, 0xba, 0x5e,
+ 0x00, 0xa3, 0xbc, 0x5e,
0x01, 0x88, 0x10, 0x31,
- 0x00, 0x65, 0x3a, 0x5a,
- 0x00, 0x65, 0xfa, 0x59,
+ 0x00, 0x65, 0x3c, 0x5a,
+ 0x00, 0x65, 0xfc, 0x59,
0x03, 0x8c, 0x10, 0x30,
- 0x00, 0x65, 0xe6, 0x5d,
- 0x80, 0x0b, 0x82, 0x6a,
- 0x80, 0x0b, 0x62, 0x6b,
- 0x01, 0x0c, 0x5c, 0x7b,
- 0x10, 0x0c, 0x82, 0x7a,
- 0x03, 0x9e, 0x82, 0x6a,
- 0x00, 0x65, 0x04, 0x5a,
- 0x00, 0x6a, 0xba, 0x5e,
- 0x01, 0xa4, 0x82, 0x6b,
- 0xff, 0x38, 0x78, 0x7b,
+ 0x00, 0x65, 0xe8, 0x5d,
+ 0x80, 0x0b, 0x84, 0x6a,
+ 0x80, 0x0b, 0x64, 0x6b,
+ 0x01, 0x0c, 0x5e, 0x7b,
+ 0x10, 0x0c, 0x84, 0x7a,
+ 0x03, 0x9e, 0x84, 0x6a,
+ 0x00, 0x65, 0x06, 0x5a,
+ 0x00, 0x6a, 0xbc, 0x5e,
+ 0x01, 0xa4, 0x84, 0x6b,
+ 0xff, 0x38, 0x7a, 0x7b,
0x01, 0x38, 0xc8, 0x30,
0x00, 0x08, 0x40, 0x19,
0xff, 0x6a, 0xc8, 0x08,
0x00, 0x09, 0x42, 0x21,
0x00, 0x0a, 0x44, 0x21,
0xff, 0x6a, 0x70, 0x08,
- 0x00, 0x65, 0x7a, 0x43,
+ 0x00, 0x65, 0x7c, 0x43,
0x03, 0x08, 0x40, 0x31,
0x03, 0x08, 0x40, 0x31,
0x01, 0x08, 0x40, 0x31,
@@ -461,16 +462,16 @@ static uint8_t seqprog[] = {
0x04, 0x3c, 0xcc, 0x79,
0xfb, 0x3c, 0x78, 0x08,
0x04, 0x93, 0x20, 0x79,
- 0x01, 0x0c, 0x8e, 0x6b,
+ 0x01, 0x0c, 0x90, 0x6b,
0x80, 0xba, 0x20, 0x79,
0x80, 0x04, 0x20, 0x79,
- 0xe4, 0x6a, 0x6e, 0x5d,
- 0x23, 0x6a, 0x84, 0x5d,
- 0x01, 0x6a, 0x84, 0x5d,
+ 0xe4, 0x6a, 0x70, 0x5d,
+ 0x23, 0x6a, 0x86, 0x5d,
+ 0x01, 0x6a, 0x86, 0x5d,
0x00, 0x65, 0x20, 0x41,
0x00, 0x65, 0xcc, 0x41,
- 0x80, 0x3c, 0xa2, 0x7b,
- 0x21, 0x6a, 0xd8, 0x5e,
+ 0x80, 0x3c, 0xa4, 0x7b,
+ 0x21, 0x6a, 0xda, 0x5e,
0x01, 0xbc, 0x18, 0x31,
0x02, 0x6a, 0x1a, 0x31,
0x02, 0x6a, 0xf8, 0x01,
@@ -480,16 +481,16 @@ static uint8_t seqprog[] = {
0xff, 0x6a, 0x12, 0x08,
0xff, 0x6a, 0x14, 0x08,
0xf3, 0xbc, 0xd4, 0x18,
- 0xa0, 0x6a, 0xc8, 0x53,
+ 0xa0, 0x6a, 0xca, 0x53,
0x04, 0xa0, 0x10, 0x31,
0xac, 0x6a, 0x26, 0x01,
0x04, 0xa0, 0x10, 0x31,
0x03, 0x08, 0x18, 0x31,
0x88, 0x6a, 0xcc, 0x00,
- 0xa0, 0x6a, 0xf4, 0x5d,
- 0x00, 0xbc, 0xe0, 0x5d,
+ 0xa0, 0x6a, 0xf6, 0x5d,
+ 0x00, 0xbc, 0xe2, 0x5d,
0x3d, 0x6a, 0x26, 0x01,
- 0x00, 0x65, 0xe0, 0x43,
+ 0x00, 0x65, 0xe2, 0x43,
0xff, 0x6a, 0x10, 0x09,
0xa4, 0x6a, 0x26, 0x01,
0x0c, 0xa0, 0x32, 0x31,
@@ -499,128 +500,128 @@ static uint8_t seqprog[] = {
0x36, 0x6a, 0x26, 0x01,
0x02, 0x93, 0x26, 0x01,
0x35, 0x6a, 0x26, 0x01,
- 0x00, 0x65, 0x9c, 0x5e,
- 0x00, 0x65, 0x9c, 0x5e,
+ 0x00, 0x65, 0x9e, 0x5e,
+ 0x00, 0x65, 0x9e, 0x5e,
0x02, 0x93, 0x26, 0x01,
0xbf, 0x3c, 0x78, 0x08,
- 0x04, 0x0b, 0xe6, 0x6b,
- 0x10, 0x0c, 0xe2, 0x7b,
- 0x01, 0x03, 0xe6, 0x6b,
- 0x20, 0x93, 0xe8, 0x6b,
- 0x04, 0x0b, 0xee, 0x6b,
+ 0x04, 0x0b, 0xe8, 0x6b,
+ 0x10, 0x0c, 0xe4, 0x7b,
+ 0x01, 0x03, 0xe8, 0x6b,
+ 0x20, 0x93, 0xea, 0x6b,
+ 0x04, 0x0b, 0xf0, 0x6b,
0x40, 0x3c, 0x78, 0x00,
0xc7, 0x93, 0x26, 0x09,
- 0x38, 0x93, 0xf0, 0x6b,
+ 0x38, 0x93, 0xf2, 0x6b,
0x00, 0x65, 0xcc, 0x41,
- 0x80, 0x3c, 0x56, 0x6c,
+ 0x80, 0x3c, 0x58, 0x6c,
0x01, 0x06, 0x50, 0x31,
0x80, 0xb8, 0x70, 0x01,
0x00, 0x65, 0xcc, 0x41,
0x10, 0x3f, 0x06, 0x00,
0x10, 0x6a, 0x06, 0x00,
0x01, 0x3a, 0xca, 0x30,
- 0x80, 0x65, 0x1c, 0x64,
- 0x10, 0xb8, 0x40, 0x6c,
+ 0x80, 0x65, 0x1e, 0x64,
+ 0x10, 0xb8, 0x42, 0x6c,
0xc0, 0x3e, 0xca, 0x00,
- 0x40, 0xb8, 0x0c, 0x6c,
+ 0x40, 0xb8, 0x0e, 0x6c,
0xbf, 0x65, 0xca, 0x08,
- 0x20, 0xb8, 0x20, 0x7c,
+ 0x20, 0xb8, 0x22, 0x7c,
0x01, 0x65, 0x0c, 0x30,
- 0x00, 0x65, 0xd8, 0x5d,
- 0xa0, 0x3f, 0x28, 0x64,
+ 0x00, 0x65, 0xda, 0x5d,
+ 0xa0, 0x3f, 0x2a, 0x64,
0x23, 0xb8, 0x0c, 0x08,
- 0x00, 0x65, 0xd8, 0x5d,
- 0xa0, 0x3f, 0x28, 0x64,
- 0x00, 0xbb, 0x20, 0x44,
- 0xff, 0x65, 0x20, 0x64,
- 0x00, 0x65, 0x40, 0x44,
+ 0x00, 0x65, 0xda, 0x5d,
+ 0xa0, 0x3f, 0x2a, 0x64,
+ 0x00, 0xbb, 0x22, 0x44,
+ 0xff, 0x65, 0x22, 0x64,
+ 0x00, 0x65, 0x42, 0x44,
0x40, 0x6a, 0x18, 0x00,
0x01, 0x65, 0x0c, 0x30,
- 0x00, 0x65, 0xd8, 0x5d,
- 0xa0, 0x3f, 0xfc, 0x73,
+ 0x00, 0x65, 0xda, 0x5d,
+ 0xa0, 0x3f, 0xfe, 0x73,
0x40, 0x6a, 0x18, 0x00,
0x01, 0x3a, 0xa6, 0x30,
0x08, 0x6a, 0x74, 0x00,
0x00, 0x65, 0xcc, 0x41,
- 0x64, 0x6a, 0x68, 0x5d,
- 0x80, 0x64, 0xd8, 0x6c,
- 0x04, 0x64, 0x9a, 0x74,
- 0x02, 0x64, 0xaa, 0x74,
- 0x00, 0x6a, 0x60, 0x74,
- 0x03, 0x64, 0xc8, 0x74,
- 0x23, 0x64, 0x48, 0x74,
- 0x08, 0x64, 0x5c, 0x74,
- 0x61, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0xd8, 0x5d,
+ 0x64, 0x6a, 0x6a, 0x5d,
+ 0x80, 0x64, 0xda, 0x6c,
+ 0x04, 0x64, 0x9c, 0x74,
+ 0x02, 0x64, 0xac, 0x74,
+ 0x00, 0x6a, 0x62, 0x74,
+ 0x03, 0x64, 0xca, 0x74,
+ 0x23, 0x64, 0x4a, 0x74,
+ 0x08, 0x64, 0x5e, 0x74,
+ 0x61, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0xda, 0x5d,
0x08, 0x51, 0xce, 0x71,
- 0x00, 0x65, 0x40, 0x44,
- 0x80, 0x04, 0x5a, 0x7c,
- 0x51, 0x6a, 0x5e, 0x5d,
- 0x01, 0x51, 0x5a, 0x64,
- 0x01, 0xa4, 0x52, 0x7c,
- 0x80, 0xba, 0x5c, 0x6c,
- 0x41, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x5c, 0x44,
- 0x21, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x5c, 0x44,
- 0x07, 0x6a, 0x54, 0x5d,
+ 0x00, 0x65, 0x42, 0x44,
+ 0x80, 0x04, 0x5c, 0x7c,
+ 0x51, 0x6a, 0x60, 0x5d,
+ 0x01, 0x51, 0x5c, 0x64,
+ 0x01, 0xa4, 0x54, 0x7c,
+ 0x80, 0xba, 0x5e, 0x6c,
+ 0x41, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x5e, 0x44,
+ 0x21, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x5e, 0x44,
+ 0x07, 0x6a, 0x56, 0x5d,
0x01, 0x06, 0xd4, 0x30,
0x00, 0x65, 0xcc, 0x41,
- 0x80, 0xb8, 0x56, 0x7c,
- 0xc0, 0x3c, 0x6a, 0x7c,
- 0x80, 0x3c, 0x56, 0x6c,
- 0xff, 0xa8, 0x6a, 0x6c,
- 0x40, 0x3c, 0x56, 0x6c,
- 0x10, 0xb8, 0x6e, 0x7c,
- 0xa1, 0x6a, 0xd8, 0x5e,
- 0x01, 0xb4, 0x74, 0x6c,
- 0x02, 0xb4, 0x76, 0x6c,
- 0x01, 0xa4, 0x76, 0x7c,
- 0xff, 0xa8, 0x86, 0x7c,
+ 0x80, 0xb8, 0x58, 0x7c,
+ 0xc0, 0x3c, 0x6c, 0x7c,
+ 0x80, 0x3c, 0x58, 0x6c,
+ 0xff, 0xa8, 0x6c, 0x6c,
+ 0x40, 0x3c, 0x58, 0x6c,
+ 0x10, 0xb8, 0x70, 0x7c,
+ 0xa1, 0x6a, 0xda, 0x5e,
+ 0x01, 0xb4, 0x76, 0x6c,
+ 0x02, 0xb4, 0x78, 0x6c,
+ 0x01, 0xa4, 0x78, 0x7c,
+ 0xff, 0xa8, 0x88, 0x7c,
0x04, 0xb4, 0x68, 0x01,
0x01, 0x6a, 0x76, 0x00,
- 0x00, 0xbb, 0x12, 0x5e,
- 0xff, 0xa8, 0x86, 0x7c,
- 0x71, 0x6a, 0xd8, 0x5e,
- 0x40, 0x51, 0x86, 0x64,
- 0x00, 0x65, 0xb2, 0x5e,
+ 0x00, 0xbb, 0x14, 0x5e,
+ 0xff, 0xa8, 0x88, 0x7c,
+ 0x71, 0x6a, 0xda, 0x5e,
+ 0x40, 0x51, 0x88, 0x64,
+ 0x00, 0x65, 0xb4, 0x5e,
0x00, 0x65, 0xde, 0x41,
- 0x00, 0xbb, 0x8a, 0x5c,
+ 0x00, 0xbb, 0x8c, 0x5c,
0x00, 0x65, 0xde, 0x41,
- 0x00, 0x65, 0xb2, 0x5e,
+ 0x00, 0x65, 0xb4, 0x5e,
0x01, 0x65, 0xa2, 0x30,
0x01, 0xf8, 0xc8, 0x30,
0x01, 0x4e, 0xc8, 0x30,
- 0x00, 0x6a, 0xb6, 0xdd,
- 0x00, 0x51, 0xc8, 0x5d,
+ 0x00, 0x6a, 0xb8, 0xdd,
+ 0x00, 0x51, 0xca, 0x5d,
0x01, 0x4e, 0x9c, 0x18,
0x02, 0x6a, 0x22, 0x05,
- 0xc0, 0x3c, 0x56, 0x6c,
+ 0xc0, 0x3c, 0x58, 0x6c,
0x04, 0xb8, 0x70, 0x01,
- 0x00, 0x65, 0xd4, 0x5e,
+ 0x00, 0x65, 0xd6, 0x5e,
0x20, 0xb8, 0xde, 0x69,
0x01, 0xbb, 0xa2, 0x30,
0x3f, 0xba, 0x7c, 0x08,
- 0x00, 0xb9, 0xce, 0x5c,
+ 0x00, 0xb9, 0xd0, 0x5c,
0x00, 0x65, 0xde, 0x41,
0x01, 0x06, 0xd4, 0x30,
0x20, 0x3c, 0xcc, 0x79,
- 0x20, 0x3c, 0x5c, 0x7c,
- 0x01, 0xa4, 0xb8, 0x7c,
+ 0x20, 0x3c, 0x5e, 0x7c,
+ 0x01, 0xa4, 0xba, 0x7c,
0x01, 0xb4, 0x68, 0x01,
0x00, 0x65, 0xcc, 0x41,
- 0x00, 0x65, 0x5c, 0x44,
+ 0x00, 0x65, 0x5e, 0x44,
0x04, 0x14, 0x58, 0x31,
0x01, 0x06, 0xd4, 0x30,
0x08, 0xa0, 0x60, 0x31,
0xac, 0x6a, 0xcc, 0x00,
- 0x14, 0x6a, 0xf4, 0x5d,
+ 0x14, 0x6a, 0xf6, 0x5d,
0x01, 0x06, 0xd4, 0x30,
- 0xa0, 0x6a, 0xec, 0x5d,
+ 0xa0, 0x6a, 0xee, 0x5d,
0x00, 0x65, 0xcc, 0x41,
0xdf, 0x3c, 0x78, 0x08,
0x12, 0x01, 0x02, 0x00,
- 0x00, 0x65, 0x5c, 0x44,
+ 0x00, 0x65, 0x5e, 0x44,
0x4c, 0x65, 0xcc, 0x28,
0x01, 0x3e, 0x20, 0x31,
0xd0, 0x66, 0xcc, 0x18,
@@ -631,102 +632,102 @@ static uint8_t seqprog[] = {
0xd0, 0x65, 0xca, 0x18,
0x01, 0x3e, 0x20, 0x31,
0x30, 0x65, 0xd4, 0x18,
- 0x00, 0x65, 0xe6, 0x4c,
+ 0x00, 0x65, 0xe8, 0x4c,
0xe1, 0x6a, 0x22, 0x01,
0xff, 0x6a, 0xd4, 0x08,
0x20, 0x65, 0xd4, 0x18,
- 0x00, 0x65, 0xee, 0x54,
+ 0x00, 0x65, 0xf0, 0x54,
0xe1, 0x6a, 0x22, 0x01,
0xff, 0x6a, 0xd4, 0x08,
0x20, 0x65, 0xca, 0x18,
0xe0, 0x65, 0xd4, 0x18,
- 0x00, 0x65, 0xf8, 0x4c,
+ 0x00, 0x65, 0xfa, 0x4c,
0xe1, 0x6a, 0x22, 0x01,
0xff, 0x6a, 0xd4, 0x08,
0xd0, 0x65, 0xd4, 0x18,
- 0x00, 0x65, 0x00, 0x55,
+ 0x00, 0x65, 0x02, 0x55,
0xe1, 0x6a, 0x22, 0x01,
0xff, 0x6a, 0xd4, 0x08,
0x01, 0x6c, 0xa2, 0x30,
- 0xff, 0x51, 0x12, 0x75,
- 0x00, 0x51, 0x8e, 0x5d,
+ 0xff, 0x51, 0x14, 0x75,
+ 0x00, 0x51, 0x90, 0x5d,
0x01, 0x51, 0x20, 0x31,
- 0x00, 0x65, 0x34, 0x45,
+ 0x00, 0x65, 0x36, 0x45,
0x3f, 0xba, 0xc8, 0x08,
- 0x00, 0x3e, 0x34, 0x75,
- 0x00, 0x65, 0xb0, 0x5e,
+ 0x00, 0x3e, 0x36, 0x75,
+ 0x00, 0x65, 0xb2, 0x5e,
0x80, 0x3c, 0x78, 0x00,
0x01, 0x06, 0xd4, 0x30,
- 0x00, 0x65, 0xd8, 0x5d,
+ 0x00, 0x65, 0xda, 0x5d,
0x01, 0x3c, 0x78, 0x00,
- 0xe0, 0x3f, 0x50, 0x65,
+ 0xe0, 0x3f, 0x52, 0x65,
0x02, 0x3c, 0x78, 0x00,
- 0x20, 0x12, 0x50, 0x65,
- 0x51, 0x6a, 0x5e, 0x5d,
- 0x00, 0x51, 0x8e, 0x5d,
- 0x51, 0x6a, 0x5e, 0x5d,
+ 0x20, 0x12, 0x52, 0x65,
+ 0x51, 0x6a, 0x60, 0x5d,
+ 0x00, 0x51, 0x90, 0x5d,
+ 0x51, 0x6a, 0x60, 0x5d,
0x01, 0x51, 0x20, 0x31,
0x04, 0x3c, 0x78, 0x00,
0x01, 0xb9, 0xc8, 0x30,
- 0x00, 0x3d, 0x4e, 0x65,
+ 0x00, 0x3d, 0x50, 0x65,
0x08, 0x3c, 0x78, 0x00,
0x3f, 0xba, 0xc8, 0x08,
- 0x00, 0x3e, 0x4e, 0x65,
+ 0x00, 0x3e, 0x50, 0x65,
0x10, 0x3c, 0x78, 0x00,
- 0x04, 0xb8, 0x4e, 0x7d,
+ 0x04, 0xb8, 0x50, 0x7d,
0xfb, 0xb8, 0x70, 0x09,
- 0x20, 0xb8, 0x44, 0x6d,
+ 0x20, 0xb8, 0x46, 0x6d,
0x01, 0x90, 0xc8, 0x30,
0xff, 0x6a, 0xa2, 0x00,
- 0x00, 0x3d, 0xce, 0x5c,
+ 0x00, 0x3d, 0xd0, 0x5c,
0x01, 0x64, 0x20, 0x31,
0xff, 0x6a, 0x78, 0x08,
0x00, 0x65, 0xea, 0x58,
- 0x10, 0xb8, 0x5c, 0x7c,
- 0xff, 0x6a, 0x54, 0x5d,
- 0x00, 0x65, 0x5c, 0x44,
- 0x00, 0x65, 0xb0, 0x5e,
- 0x31, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x5c, 0x44,
+ 0x10, 0xb8, 0x5e, 0x7c,
+ 0xff, 0x6a, 0x56, 0x5d,
+ 0x00, 0x65, 0x5e, 0x44,
+ 0x00, 0x65, 0xb2, 0x5e,
+ 0x31, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x5e, 0x44,
0x10, 0x3f, 0x06, 0x00,
0x10, 0x6a, 0x06, 0x00,
0x01, 0x65, 0x74, 0x34,
- 0x81, 0x6a, 0xd8, 0x5e,
- 0x00, 0x65, 0x60, 0x45,
+ 0x81, 0x6a, 0xda, 0x5e,
+ 0x00, 0x65, 0x62, 0x45,
0x01, 0x06, 0xd4, 0x30,
- 0x01, 0x0c, 0x60, 0x7d,
- 0x04, 0x0c, 0x5a, 0x6d,
+ 0x01, 0x0c, 0x62, 0x7d,
+ 0x04, 0x0c, 0x5c, 0x6d,
0xe0, 0x03, 0x7e, 0x08,
0xe0, 0x3f, 0xcc, 0x61,
0x01, 0x65, 0xcc, 0x30,
0x01, 0x12, 0xda, 0x34,
0x01, 0x06, 0xd4, 0x34,
- 0x01, 0x03, 0x6e, 0x6d,
+ 0x01, 0x03, 0x70, 0x6d,
0x40, 0x03, 0xcc, 0x08,
0x01, 0x65, 0x06, 0x30,
0x40, 0x65, 0xc8, 0x08,
- 0x00, 0x66, 0x7c, 0x75,
- 0x40, 0x65, 0x7c, 0x7d,
- 0x00, 0x65, 0x7c, 0x5d,
+ 0x00, 0x66, 0x7e, 0x75,
+ 0x40, 0x65, 0x7e, 0x7d,
+ 0x00, 0x65, 0x7e, 0x5d,
0xff, 0x6a, 0xd4, 0x08,
0xff, 0x6a, 0xd4, 0x08,
0xff, 0x6a, 0xd4, 0x08,
0xff, 0x6a, 0xd4, 0x0c,
0x08, 0x01, 0x02, 0x00,
- 0x02, 0x0b, 0x86, 0x7d,
+ 0x02, 0x0b, 0x88, 0x7d,
0x01, 0x65, 0x0c, 0x30,
- 0x02, 0x0b, 0x8a, 0x7d,
+ 0x02, 0x0b, 0x8c, 0x7d,
0xf7, 0x01, 0x02, 0x0c,
0x01, 0x65, 0xc8, 0x30,
- 0xff, 0x41, 0xae, 0x75,
+ 0xff, 0x41, 0xb0, 0x75,
0x01, 0x41, 0x20, 0x31,
0xff, 0x6a, 0xa4, 0x00,
- 0x00, 0x65, 0x9e, 0x45,
- 0xff, 0xbf, 0xae, 0x75,
+ 0x00, 0x65, 0xa0, 0x45,
+ 0xff, 0xbf, 0xb0, 0x75,
0x01, 0x90, 0xa4, 0x30,
0x01, 0xbf, 0x20, 0x31,
- 0x00, 0xbb, 0x98, 0x65,
- 0xff, 0x52, 0xac, 0x75,
+ 0x00, 0xbb, 0x9a, 0x65,
+ 0xff, 0x52, 0xae, 0x75,
0x01, 0xbf, 0xcc, 0x30,
0x01, 0x90, 0xca, 0x30,
0x01, 0x52, 0x20, 0x31,
@@ -734,28 +735,28 @@ static uint8_t seqprog[] = {
0x01, 0x65, 0x20, 0x35,
0x01, 0xbf, 0x82, 0x34,
0x01, 0x64, 0xa2, 0x30,
- 0x00, 0x6a, 0xc0, 0x5e,
+ 0x00, 0x6a, 0xc2, 0x5e,
0x0d, 0x6a, 0x76, 0x00,
- 0x00, 0x51, 0x12, 0x46,
+ 0x00, 0x51, 0x14, 0x46,
0x01, 0x65, 0xa4, 0x30,
0xe0, 0x6a, 0xcc, 0x00,
- 0x48, 0x6a, 0x06, 0x5e,
+ 0x48, 0x6a, 0x08, 0x5e,
0x01, 0x6a, 0xd0, 0x01,
0x01, 0x6a, 0xdc, 0x05,
0x88, 0x6a, 0xcc, 0x00,
- 0x48, 0x6a, 0x06, 0x5e,
- 0x01, 0x6a, 0xe0, 0x5d,
+ 0x48, 0x6a, 0x08, 0x5e,
+ 0x01, 0x6a, 0xe2, 0x5d,
0x01, 0x6a, 0x26, 0x05,
0x01, 0x65, 0xd8, 0x31,
0x09, 0xee, 0xdc, 0x01,
- 0x80, 0xee, 0xcc, 0x7d,
+ 0x80, 0xee, 0xce, 0x7d,
0xff, 0x6a, 0xdc, 0x0d,
0x01, 0x65, 0x32, 0x31,
0x0a, 0x93, 0x26, 0x01,
- 0x00, 0x65, 0xa8, 0x46,
- 0x81, 0x6a, 0xd8, 0x5e,
- 0x01, 0x0c, 0xd8, 0x7d,
- 0x04, 0x0c, 0xd6, 0x6d,
+ 0x00, 0x65, 0xaa, 0x46,
+ 0x81, 0x6a, 0xda, 0x5e,
+ 0x01, 0x0c, 0xda, 0x7d,
+ 0x04, 0x0c, 0xd8, 0x6d,
0xe0, 0x03, 0x06, 0x08,
0xe0, 0x03, 0x7e, 0x0c,
0x01, 0x65, 0x18, 0x31,
@@ -774,7 +775,7 @@ static uint8_t seqprog[] = {
0x01, 0x6c, 0xda, 0x34,
0x3d, 0x64, 0xa4, 0x28,
0x55, 0x64, 0xc8, 0x28,
- 0x00, 0x65, 0x06, 0x46,
+ 0x00, 0x65, 0x08, 0x46,
0x2e, 0x64, 0xa4, 0x28,
0x66, 0x64, 0xc8, 0x28,
0x00, 0x6c, 0xda, 0x18,
@@ -785,63 +786,63 @@ static uint8_t seqprog[] = {
0x00, 0x6c, 0xda, 0x24,
0x01, 0x65, 0xc8, 0x30,
0xe0, 0x6a, 0xcc, 0x00,
- 0x44, 0x6a, 0x02, 0x5e,
+ 0x44, 0x6a, 0x04, 0x5e,
0x01, 0x90, 0xe2, 0x31,
- 0x04, 0x3b, 0x26, 0x7e,
+ 0x04, 0x3b, 0x28, 0x7e,
0x30, 0x6a, 0xd0, 0x01,
0x20, 0x6a, 0xd0, 0x01,
0x1d, 0x6a, 0xdc, 0x01,
- 0xdc, 0xee, 0x22, 0x66,
- 0x00, 0x65, 0x3e, 0x46,
+ 0xdc, 0xee, 0x24, 0x66,
+ 0x00, 0x65, 0x40, 0x46,
0x20, 0x6a, 0xd0, 0x01,
0x01, 0x6a, 0xdc, 0x01,
0x20, 0xa0, 0xd8, 0x31,
0x09, 0xee, 0xdc, 0x01,
- 0x80, 0xee, 0x2e, 0x7e,
+ 0x80, 0xee, 0x30, 0x7e,
0x11, 0x6a, 0xdc, 0x01,
- 0x50, 0xee, 0x32, 0x66,
+ 0x50, 0xee, 0x34, 0x66,
0x20, 0x6a, 0xd0, 0x01,
0x09, 0x6a, 0xdc, 0x01,
- 0x88, 0xee, 0x38, 0x66,
+ 0x88, 0xee, 0x3a, 0x66,
0x19, 0x6a, 0xdc, 0x01,
- 0xd8, 0xee, 0x3c, 0x66,
+ 0xd8, 0xee, 0x3e, 0x66,
0xff, 0x6a, 0xdc, 0x09,
- 0x18, 0xee, 0x40, 0x6e,
+ 0x18, 0xee, 0x42, 0x6e,
0xff, 0x6a, 0xd4, 0x0c,
0x88, 0x6a, 0xcc, 0x00,
- 0x44, 0x6a, 0x02, 0x5e,
- 0x20, 0x6a, 0xe0, 0x5d,
+ 0x44, 0x6a, 0x04, 0x5e,
+ 0x20, 0x6a, 0xe2, 0x5d,
0x01, 0x3b, 0x26, 0x31,
- 0x04, 0x3b, 0x5a, 0x6e,
+ 0x04, 0x3b, 0x5c, 0x6e,
0xa0, 0x6a, 0xca, 0x00,
0x20, 0x65, 0xc8, 0x18,
- 0x00, 0x65, 0x98, 0x5e,
- 0x00, 0x65, 0x52, 0x66,
+ 0x00, 0x65, 0x9a, 0x5e,
+ 0x00, 0x65, 0x54, 0x66,
0x0a, 0x93, 0x26, 0x01,
- 0x00, 0x65, 0xa8, 0x46,
+ 0x00, 0x65, 0xaa, 0x46,
0xa0, 0x6a, 0xcc, 0x00,
0xff, 0x6a, 0xc8, 0x08,
- 0x20, 0x94, 0x5e, 0x6e,
- 0x10, 0x94, 0x60, 0x6e,
- 0x08, 0x94, 0x7a, 0x6e,
- 0x08, 0x94, 0x7a, 0x6e,
- 0x08, 0x94, 0x7a, 0x6e,
+ 0x20, 0x94, 0x60, 0x6e,
+ 0x10, 0x94, 0x62, 0x6e,
+ 0x08, 0x94, 0x7c, 0x6e,
+ 0x08, 0x94, 0x7c, 0x6e,
+ 0x08, 0x94, 0x7c, 0x6e,
0xff, 0x8c, 0xc8, 0x10,
0xc1, 0x64, 0xc8, 0x18,
0xf8, 0x64, 0xc8, 0x08,
0x01, 0x99, 0xda, 0x30,
- 0x00, 0x66, 0x6e, 0x66,
- 0xc0, 0x66, 0xaa, 0x76,
+ 0x00, 0x66, 0x70, 0x66,
+ 0xc0, 0x66, 0xac, 0x76,
0x60, 0x66, 0xc8, 0x18,
0x3d, 0x64, 0xc8, 0x28,
- 0x00, 0x65, 0x5e, 0x46,
+ 0x00, 0x65, 0x60, 0x46,
0xf7, 0x93, 0x26, 0x09,
- 0x08, 0x93, 0x7c, 0x6e,
+ 0x08, 0x93, 0x7e, 0x6e,
0x00, 0x62, 0xc4, 0x18,
- 0x00, 0x65, 0xa8, 0x5e,
- 0x00, 0x65, 0x88, 0x5e,
- 0x00, 0x65, 0x88, 0x5e,
- 0x00, 0x65, 0x88, 0x5e,
+ 0x00, 0x65, 0xaa, 0x5e,
+ 0x00, 0x65, 0x8a, 0x5e,
+ 0x00, 0x65, 0x8a, 0x5e,
+ 0x00, 0x65, 0x8a, 0x5e,
0x01, 0x99, 0xda, 0x30,
0x01, 0x99, 0xda, 0x30,
0x01, 0x99, 0xda, 0x30,
@@ -858,11 +859,11 @@ static uint8_t seqprog[] = {
0x01, 0x6c, 0x32, 0x31,
0x01, 0x6c, 0x32, 0x31,
0x01, 0x6c, 0x32, 0x35,
- 0x08, 0x94, 0xa8, 0x7e,
+ 0x08, 0x94, 0xaa, 0x7e,
0xf7, 0x93, 0x26, 0x09,
- 0x08, 0x93, 0xac, 0x6e,
+ 0x08, 0x93, 0xae, 0x6e,
0xff, 0x6a, 0xd4, 0x0c,
- 0x04, 0xb8, 0xd4, 0x6e,
+ 0x04, 0xb8, 0xd6, 0x6e,
0x01, 0x42, 0x7e, 0x31,
0xff, 0x6a, 0x76, 0x01,
0x01, 0x90, 0x84, 0x34,
@@ -870,14 +871,14 @@ static uint8_t seqprog[] = {
0x01, 0x85, 0x0a, 0x01,
0x7f, 0x65, 0x10, 0x09,
0xfe, 0x85, 0x0a, 0x0d,
- 0xff, 0x42, 0xd0, 0x66,
- 0xff, 0x41, 0xc8, 0x66,
- 0xd1, 0x6a, 0xd8, 0x5e,
+ 0xff, 0x42, 0xd2, 0x66,
+ 0xff, 0x41, 0xca, 0x66,
+ 0xd1, 0x6a, 0xda, 0x5e,
0xff, 0x6a, 0xca, 0x04,
0x01, 0x41, 0x20, 0x31,
0x01, 0xbf, 0x82, 0x30,
0x01, 0x6a, 0x76, 0x00,
- 0x00, 0xbb, 0x12, 0x46,
+ 0x00, 0xbb, 0x14, 0x46,
0x01, 0x42, 0x20, 0x31,
0x01, 0xbf, 0x84, 0x34,
0x01, 0x41, 0x7e, 0x31,
@@ -941,7 +942,7 @@ static ahc_patch_func_t ahc_patch17_func;
static int
ahc_patch17_func(struct ahc_softc *ahc)
{
- return ((ahc->flags & AHC_TMODE_WIDEODD_BUG) != 0);
+ return ((ahc->bugs & AHC_TMODE_WIDEODD_BUG) != 0);
}
static ahc_patch_func_t ahc_patch16_func;
@@ -1142,152 +1143,152 @@ static struct patch {
{ ahc_patch0_func, 196, 1, 1 },
{ ahc_patch9_func, 212, 6, 2 },
{ ahc_patch0_func, 218, 6, 1 },
- { ahc_patch8_func, 226, 20, 2 },
+ { ahc_patch8_func, 226, 21, 2 },
{ ahc_patch1_func, 241, 1, 1 },
- { ahc_patch1_func, 248, 1, 2 },
- { ahc_patch0_func, 249, 2, 2 },
- { ahc_patch11_func, 250, 1, 1 },
- { ahc_patch9_func, 258, 27, 3 },
- { ahc_patch1_func, 274, 10, 2 },
- { ahc_patch13_func, 277, 1, 1 },
- { ahc_patch14_func, 285, 14, 1 },
- { ahc_patch1_func, 301, 1, 2 },
- { ahc_patch0_func, 302, 1, 1 },
- { ahc_patch9_func, 305, 1, 1 },
- { ahc_patch13_func, 310, 1, 1 },
- { ahc_patch9_func, 311, 2, 2 },
- { ahc_patch0_func, 313, 4, 1 },
- { ahc_patch14_func, 317, 1, 1 },
- { ahc_patch15_func, 319, 2, 3 },
- { ahc_patch9_func, 319, 1, 2 },
- { ahc_patch0_func, 320, 1, 1 },
- { ahc_patch6_func, 325, 1, 2 },
- { ahc_patch0_func, 326, 1, 1 },
- { ahc_patch1_func, 330, 47, 11 },
- { ahc_patch6_func, 337, 2, 4 },
- { ahc_patch7_func, 337, 1, 1 },
- { ahc_patch8_func, 338, 1, 1 },
- { ahc_patch0_func, 339, 1, 1 },
- { ahc_patch16_func, 340, 1, 1 },
- { ahc_patch6_func, 356, 6, 3 },
- { ahc_patch16_func, 356, 5, 1 },
- { ahc_patch0_func, 362, 7, 1 },
- { ahc_patch13_func, 372, 5, 1 },
- { ahc_patch0_func, 377, 52, 17 },
- { ahc_patch14_func, 377, 1, 1 },
- { ahc_patch7_func, 379, 2, 2 },
- { ahc_patch17_func, 380, 1, 1 },
- { ahc_patch9_func, 383, 1, 1 },
- { ahc_patch18_func, 390, 1, 1 },
- { ahc_patch14_func, 395, 9, 3 },
- { ahc_patch9_func, 396, 3, 2 },
- { ahc_patch0_func, 399, 3, 1 },
- { ahc_patch9_func, 407, 6, 2 },
- { ahc_patch0_func, 413, 9, 2 },
- { ahc_patch13_func, 413, 1, 1 },
- { ahc_patch13_func, 422, 2, 1 },
- { ahc_patch14_func, 424, 1, 1 },
- { ahc_patch9_func, 426, 1, 2 },
- { ahc_patch0_func, 427, 1, 1 },
- { ahc_patch7_func, 428, 1, 1 },
+ { ahc_patch1_func, 249, 1, 2 },
+ { ahc_patch0_func, 250, 2, 2 },
+ { ahc_patch11_func, 251, 1, 1 },
+ { ahc_patch9_func, 259, 27, 3 },
+ { ahc_patch1_func, 275, 10, 2 },
+ { ahc_patch13_func, 278, 1, 1 },
+ { ahc_patch14_func, 286, 14, 1 },
+ { ahc_patch1_func, 302, 1, 2 },
+ { ahc_patch0_func, 303, 1, 1 },
+ { ahc_patch9_func, 306, 1, 1 },
+ { ahc_patch13_func, 311, 1, 1 },
+ { ahc_patch9_func, 312, 2, 2 },
+ { ahc_patch0_func, 314, 4, 1 },
+ { ahc_patch14_func, 318, 1, 1 },
+ { ahc_patch15_func, 320, 2, 3 },
+ { ahc_patch9_func, 320, 1, 2 },
+ { ahc_patch0_func, 321, 1, 1 },
+ { ahc_patch6_func, 326, 1, 2 },
+ { ahc_patch0_func, 327, 1, 1 },
+ { ahc_patch1_func, 331, 47, 11 },
+ { ahc_patch6_func, 338, 2, 4 },
+ { ahc_patch7_func, 338, 1, 1 },
+ { ahc_patch8_func, 339, 1, 1 },
+ { ahc_patch0_func, 340, 1, 1 },
+ { ahc_patch16_func, 341, 1, 1 },
+ { ahc_patch6_func, 357, 6, 3 },
+ { ahc_patch16_func, 357, 5, 1 },
+ { ahc_patch0_func, 363, 7, 1 },
+ { ahc_patch13_func, 373, 5, 1 },
+ { ahc_patch0_func, 378, 52, 17 },
+ { ahc_patch14_func, 378, 1, 1 },
+ { ahc_patch7_func, 380, 2, 2 },
+ { ahc_patch17_func, 381, 1, 1 },
+ { ahc_patch9_func, 384, 1, 1 },
+ { ahc_patch18_func, 391, 1, 1 },
+ { ahc_patch14_func, 396, 9, 3 },
+ { ahc_patch9_func, 397, 3, 2 },
+ { ahc_patch0_func, 400, 3, 1 },
+ { ahc_patch9_func, 408, 6, 2 },
+ { ahc_patch0_func, 414, 9, 2 },
+ { ahc_patch13_func, 414, 1, 1 },
+ { ahc_patch13_func, 423, 2, 1 },
+ { ahc_patch14_func, 425, 1, 1 },
+ { ahc_patch9_func, 427, 1, 2 },
+ { ahc_patch0_func, 428, 1, 1 },
{ ahc_patch7_func, 429, 1, 1 },
- { ahc_patch8_func, 430, 3, 3 },
- { ahc_patch6_func, 431, 1, 2 },
- { ahc_patch0_func, 432, 1, 1 },
- { ahc_patch9_func, 433, 1, 1 },
- { ahc_patch15_func, 434, 1, 2 },
- { ahc_patch13_func, 434, 1, 1 },
- { ahc_patch14_func, 436, 9, 4 },
- { ahc_patch9_func, 436, 1, 1 },
- { ahc_patch9_func, 443, 2, 1 },
- { ahc_patch0_func, 445, 4, 3 },
- { ahc_patch9_func, 445, 1, 2 },
- { ahc_patch0_func, 446, 3, 1 },
- { ahc_patch1_func, 450, 2, 1 },
- { ahc_patch7_func, 452, 10, 2 },
- { ahc_patch0_func, 462, 1, 1 },
- { ahc_patch8_func, 463, 118, 22 },
- { ahc_patch1_func, 465, 3, 2 },
- { ahc_patch0_func, 468, 5, 3 },
- { ahc_patch9_func, 468, 2, 2 },
- { ahc_patch0_func, 470, 3, 1 },
- { ahc_patch1_func, 475, 2, 2 },
- { ahc_patch0_func, 477, 6, 3 },
- { ahc_patch9_func, 477, 2, 2 },
- { ahc_patch0_func, 479, 3, 1 },
- { ahc_patch1_func, 485, 2, 2 },
- { ahc_patch0_func, 487, 9, 7 },
- { ahc_patch9_func, 487, 5, 6 },
- { ahc_patch19_func, 487, 1, 2 },
- { ahc_patch0_func, 488, 1, 1 },
- { ahc_patch19_func, 490, 1, 2 },
- { ahc_patch0_func, 491, 1, 1 },
- { ahc_patch0_func, 492, 4, 1 },
- { ahc_patch6_func, 497, 3, 2 },
- { ahc_patch0_func, 500, 1, 1 },
- { ahc_patch6_func, 510, 1, 2 },
- { ahc_patch0_func, 511, 1, 1 },
- { ahc_patch20_func, 548, 7, 1 },
- { ahc_patch3_func, 583, 1, 2 },
- { ahc_patch0_func, 584, 1, 1 },
- { ahc_patch21_func, 587, 1, 1 },
- { ahc_patch8_func, 589, 106, 33 },
- { ahc_patch4_func, 591, 1, 1 },
- { ahc_patch1_func, 597, 2, 2 },
- { ahc_patch0_func, 599, 1, 1 },
- { ahc_patch1_func, 602, 1, 2 },
- { ahc_patch0_func, 603, 1, 1 },
- { ahc_patch9_func, 604, 3, 3 },
- { ahc_patch15_func, 605, 1, 1 },
- { ahc_patch0_func, 607, 4, 1 },
- { ahc_patch19_func, 616, 2, 2 },
- { ahc_patch0_func, 618, 1, 1 },
- { ahc_patch19_func, 622, 10, 3 },
- { ahc_patch5_func, 624, 8, 1 },
- { ahc_patch0_func, 632, 9, 2 },
- { ahc_patch5_func, 633, 8, 1 },
- { ahc_patch4_func, 643, 1, 2 },
- { ahc_patch0_func, 644, 1, 1 },
- { ahc_patch19_func, 645, 1, 2 },
- { ahc_patch0_func, 646, 3, 2 },
- { ahc_patch4_func, 648, 1, 1 },
- { ahc_patch5_func, 649, 1, 1 },
- { ahc_patch5_func, 652, 1, 1 },
- { ahc_patch5_func, 654, 1, 1 },
- { ahc_patch4_func, 656, 2, 2 },
- { ahc_patch0_func, 658, 2, 1 },
- { ahc_patch5_func, 660, 1, 1 },
- { ahc_patch5_func, 663, 1, 1 },
- { ahc_patch5_func, 666, 1, 1 },
- { ahc_patch19_func, 670, 1, 1 },
- { ahc_patch19_func, 673, 1, 1 },
- { ahc_patch4_func, 679, 1, 1 },
- { ahc_patch6_func, 682, 1, 2 },
- { ahc_patch0_func, 683, 1, 1 },
- { ahc_patch7_func, 695, 16, 1 },
- { ahc_patch4_func, 711, 20, 1 },
- { ahc_patch9_func, 732, 4, 2 },
- { ahc_patch0_func, 736, 4, 1 },
- { ahc_patch9_func, 740, 4, 2 },
- { ahc_patch0_func, 744, 3, 1 },
- { ahc_patch6_func, 750, 1, 1 },
- { ahc_patch22_func, 752, 14, 1 },
- { ahc_patch7_func, 766, 3, 1 },
- { ahc_patch9_func, 778, 24, 8 },
- { ahc_patch19_func, 782, 1, 2 },
- { ahc_patch0_func, 783, 1, 1 },
- { ahc_patch15_func, 788, 4, 2 },
- { ahc_patch0_func, 792, 7, 3 },
- { ahc_patch23_func, 792, 5, 2 },
- { ahc_patch0_func, 797, 2, 1 },
- { ahc_patch0_func, 802, 42, 3 },
- { ahc_patch18_func, 814, 18, 2 },
- { ahc_patch0_func, 832, 1, 1 },
- { ahc_patch4_func, 856, 1, 1 },
- { ahc_patch4_func, 857, 3, 2 },
- { ahc_patch0_func, 860, 1, 1 },
- { ahc_patch13_func, 861, 3, 1 },
- { ahc_patch4_func, 864, 12, 1 }
+ { ahc_patch7_func, 430, 1, 1 },
+ { ahc_patch8_func, 431, 3, 3 },
+ { ahc_patch6_func, 432, 1, 2 },
+ { ahc_patch0_func, 433, 1, 1 },
+ { ahc_patch9_func, 434, 1, 1 },
+ { ahc_patch15_func, 435, 1, 2 },
+ { ahc_patch13_func, 435, 1, 1 },
+ { ahc_patch14_func, 437, 9, 4 },
+ { ahc_patch9_func, 437, 1, 1 },
+ { ahc_patch9_func, 444, 2, 1 },
+ { ahc_patch0_func, 446, 4, 3 },
+ { ahc_patch9_func, 446, 1, 2 },
+ { ahc_patch0_func, 447, 3, 1 },
+ { ahc_patch1_func, 451, 2, 1 },
+ { ahc_patch7_func, 453, 10, 2 },
+ { ahc_patch0_func, 463, 1, 1 },
+ { ahc_patch8_func, 464, 118, 22 },
+ { ahc_patch1_func, 466, 3, 2 },
+ { ahc_patch0_func, 469, 5, 3 },
+ { ahc_patch9_func, 469, 2, 2 },
+ { ahc_patch0_func, 471, 3, 1 },
+ { ahc_patch1_func, 476, 2, 2 },
+ { ahc_patch0_func, 478, 6, 3 },
+ { ahc_patch9_func, 478, 2, 2 },
+ { ahc_patch0_func, 480, 3, 1 },
+ { ahc_patch1_func, 486, 2, 2 },
+ { ahc_patch0_func, 488, 9, 7 },
+ { ahc_patch9_func, 488, 5, 6 },
+ { ahc_patch19_func, 488, 1, 2 },
+ { ahc_patch0_func, 489, 1, 1 },
+ { ahc_patch19_func, 491, 1, 2 },
+ { ahc_patch0_func, 492, 1, 1 },
+ { ahc_patch0_func, 493, 4, 1 },
+ { ahc_patch6_func, 498, 3, 2 },
+ { ahc_patch0_func, 501, 1, 1 },
+ { ahc_patch6_func, 511, 1, 2 },
+ { ahc_patch0_func, 512, 1, 1 },
+ { ahc_patch20_func, 549, 7, 1 },
+ { ahc_patch3_func, 584, 1, 2 },
+ { ahc_patch0_func, 585, 1, 1 },
+ { ahc_patch21_func, 588, 1, 1 },
+ { ahc_patch8_func, 590, 106, 33 },
+ { ahc_patch4_func, 592, 1, 1 },
+ { ahc_patch1_func, 598, 2, 2 },
+ { ahc_patch0_func, 600, 1, 1 },
+ { ahc_patch1_func, 603, 1, 2 },
+ { ahc_patch0_func, 604, 1, 1 },
+ { ahc_patch9_func, 605, 3, 3 },
+ { ahc_patch15_func, 606, 1, 1 },
+ { ahc_patch0_func, 608, 4, 1 },
+ { ahc_patch19_func, 617, 2, 2 },
+ { ahc_patch0_func, 619, 1, 1 },
+ { ahc_patch19_func, 623, 10, 3 },
+ { ahc_patch5_func, 625, 8, 1 },
+ { ahc_patch0_func, 633, 9, 2 },
+ { ahc_patch5_func, 634, 8, 1 },
+ { ahc_patch4_func, 644, 1, 2 },
+ { ahc_patch0_func, 645, 1, 1 },
+ { ahc_patch19_func, 646, 1, 2 },
+ { ahc_patch0_func, 647, 3, 2 },
+ { ahc_patch4_func, 649, 1, 1 },
+ { ahc_patch5_func, 650, 1, 1 },
+ { ahc_patch5_func, 653, 1, 1 },
+ { ahc_patch5_func, 655, 1, 1 },
+ { ahc_patch4_func, 657, 2, 2 },
+ { ahc_patch0_func, 659, 2, 1 },
+ { ahc_patch5_func, 661, 1, 1 },
+ { ahc_patch5_func, 664, 1, 1 },
+ { ahc_patch5_func, 667, 1, 1 },
+ { ahc_patch19_func, 671, 1, 1 },
+ { ahc_patch19_func, 674, 1, 1 },
+ { ahc_patch4_func, 680, 1, 1 },
+ { ahc_patch6_func, 683, 1, 2 },
+ { ahc_patch0_func, 684, 1, 1 },
+ { ahc_patch7_func, 696, 16, 1 },
+ { ahc_patch4_func, 712, 20, 1 },
+ { ahc_patch9_func, 733, 4, 2 },
+ { ahc_patch0_func, 737, 4, 1 },
+ { ahc_patch9_func, 741, 4, 2 },
+ { ahc_patch0_func, 745, 3, 1 },
+ { ahc_patch6_func, 751, 1, 1 },
+ { ahc_patch22_func, 753, 14, 1 },
+ { ahc_patch7_func, 767, 3, 1 },
+ { ahc_patch9_func, 779, 24, 8 },
+ { ahc_patch19_func, 783, 1, 2 },
+ { ahc_patch0_func, 784, 1, 1 },
+ { ahc_patch15_func, 789, 4, 2 },
+ { ahc_patch0_func, 793, 7, 3 },
+ { ahc_patch23_func, 793, 5, 2 },
+ { ahc_patch0_func, 798, 2, 1 },
+ { ahc_patch0_func, 803, 42, 3 },
+ { ahc_patch18_func, 815, 18, 2 },
+ { ahc_patch0_func, 833, 1, 1 },
+ { ahc_patch4_func, 857, 1, 1 },
+ { ahc_patch4_func, 858, 3, 2 },
+ { ahc_patch0_func, 861, 1, 1 },
+ { ahc_patch13_func, 862, 3, 1 },
+ { ahc_patch4_func, 865, 12, 1 }
};
static struct cs {
@@ -1296,11 +1297,11 @@ static struct cs {
} critical_sections[] = {
{ 11, 18 },
{ 21, 30 },
- { 711, 727 },
- { 857, 860 },
- { 864, 870 },
- { 872, 874 },
- { 874, 876 }
+ { 712, 728 },
+ { 858, 861 },
+ { 865, 871 },
+ { 873, 875 },
+ { 875, 877 }
};
static const int num_critical_sections = sizeof(critical_sections)
diff --git a/drivers/scsi/aic7xxx/aiclib.c b/drivers/scsi/aic7xxx/aiclib.c
index 7c5a6db0e67..828ae3d9a51 100644
--- a/drivers/scsi/aic7xxx/aiclib.c
+++ b/drivers/scsi/aic7xxx/aiclib.c
@@ -30,1382 +30,5 @@
* $Id$
*/
-#include <linux/blkdev.h>
-#include <linux/delay.h>
-#include <linux/version.h>
-
-/* Core SCSI definitions */
-#include <scsi/scsi_host.h>
#include "aiclib.h"
-#include "cam.h"
-
-#ifndef FALSE
-#define FALSE 0
-#endif /* FALSE */
-#ifndef TRUE
-#define TRUE 1
-#endif /* TRUE */
-#ifndef ERESTART
-#define ERESTART -1 /* restart syscall */
-#endif
-#ifndef EJUSTRETURN
-#define EJUSTRETURN -2 /* don't modify regs, just return */
-#endif
-
-static int ascentrycomp(const void *key, const void *member);
-static int senseentrycomp(const void *key, const void *member);
-static void fetchtableentries(int sense_key, int asc, int ascq,
- struct scsi_inquiry_data *,
- const struct sense_key_table_entry **,
- const struct asc_table_entry **);
-static void * scsibsearch(const void *key, const void *base, size_t nmemb,
- size_t size,
- int (*compar)(const void *, const void *));
-typedef int (cam_quirkmatch_t)(caddr_t, caddr_t);
-static int cam_strmatch(const u_int8_t *str, const u_int8_t *pattern,
- int str_len);
-static caddr_t cam_quirkmatch(caddr_t target, caddr_t quirk_table,
- int num_entries, int entry_size,
- cam_quirkmatch_t *comp_func);
-
-#define SCSI_NO_SENSE_STRINGS 1
-#if !defined(SCSI_NO_SENSE_STRINGS)
-#define SST(asc, ascq, action, desc) \
- asc, ascq, action, desc
-#else
-static const char empty_string[] = "";
-
-#define SST(asc, ascq, action, desc) \
- asc, ascq, action, empty_string
-#endif
-
-static const struct sense_key_table_entry sense_key_table[] =
-{
- { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" },
- { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" },
- {
- SSD_KEY_NOT_READY, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY,
- "NOT READY"
- },
- { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" },
- { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" },
- { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" },
- { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" },
- { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" },
- { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" },
- { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" },
- { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" },
- { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" },
- { SSD_KEY_EQUAL, SS_NOP, "EQUAL" },
- { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" },
- { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" },
- { SSD_KEY_RESERVED, SS_FATAL|EIO, "RESERVED" }
-};
-
-static const int sense_key_table_size =
- sizeof(sense_key_table)/sizeof(sense_key_table[0]);
-
-static struct asc_table_entry quantum_fireball_entries[] = {
- {SST(0x04, 0x0b, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
- "Logical unit not ready, initializing cmd. required")}
-};
-
-static struct asc_table_entry sony_mo_entries[] = {
- {SST(0x04, 0x00, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
- "Logical unit not ready, cause not reportable")}
-};
-
-static struct scsi_sense_quirk_entry sense_quirk_table[] = {
- {
- /*
- * The Quantum Fireball ST and SE like to return 0x04 0x0b when
- * they really should return 0x04 0x02. 0x04,0x0b isn't
- * defined in any SCSI spec, and it isn't mentioned in the
- * hardware manual for these drives.
- */
- {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"},
- /*num_sense_keys*/0,
- sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry),
- /*sense key entries*/NULL,
- quantum_fireball_entries
- },
- {
- /*
- * This Sony MO drive likes to return 0x04, 0x00 when it
- * isn't spun up.
- */
- {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"},
- /*num_sense_keys*/0,
- sizeof(sony_mo_entries)/sizeof(struct asc_table_entry),
- /*sense key entries*/NULL,
- sony_mo_entries
- }
-};
-
-static const int sense_quirk_table_size =
- sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]);
-
-static struct asc_table_entry asc_table[] = {
-/*
- * From File: ASC-NUM.TXT
- * SCSI ASC/ASCQ Assignments
- * Numeric Sorted Listing
- * as of 5/12/97
- *
- * D - DIRECT ACCESS DEVICE (SBC) device column key
- * .T - SEQUENTIAL ACCESS DEVICE (SSC) -------------------
- * . L - PRINTER DEVICE (SSC) blank = reserved
- * . P - PROCESSOR DEVICE (SPC) not blank = allowed
- * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC)
- * . . R - CD DEVICE (MMC)
- * . . S - SCANNER DEVICE (SGC)
- * . . .O - OPTICAL MEMORY DEVICE (SBC)
- * . . . M - MEDIA CHANGER DEVICE (SMC)
- * . . . C - COMMUNICATION DEVICE (SSC)
- * . . . .A - STORAGE ARRAY DEVICE (SCC)
- * . . . . E - ENCLOSURE SERVICES DEVICE (SES)
- * DTLPWRSOMCAE ASC ASCQ Action Description
- * ------------ ---- ---- ------ -----------------------------------*/
-/* DTLPWRSOMCAE */{SST(0x00, 0x00, SS_NOP,
- "No additional sense information") },
-/* T S */{SST(0x00, 0x01, SS_RDEF,
- "Filemark detected") },
-/* T S */{SST(0x00, 0x02, SS_RDEF,
- "End-of-partition/medium detected") },
-/* T */{SST(0x00, 0x03, SS_RDEF,
- "Setmark detected") },
-/* T S */{SST(0x00, 0x04, SS_RDEF,
- "Beginning-of-partition/medium detected") },
-/* T S */{SST(0x00, 0x05, SS_RDEF,
- "End-of-data detected") },
-/* DTLPWRSOMCAE */{SST(0x00, 0x06, SS_RDEF,
- "I/O process terminated") },
-/* R */{SST(0x00, 0x11, SS_FATAL|EBUSY,
- "Audio play operation in progress") },
-/* R */{SST(0x00, 0x12, SS_NOP,
- "Audio play operation paused") },
-/* R */{SST(0x00, 0x13, SS_NOP,
- "Audio play operation successfully completed") },
-/* R */{SST(0x00, 0x14, SS_RDEF,
- "Audio play operation stopped due to error") },
-/* R */{SST(0x00, 0x15, SS_NOP,
- "No current audio status to return") },
-/* DTLPWRSOMCAE */{SST(0x00, 0x16, SS_FATAL|EBUSY,
- "Operation in progress") },
-/* DTL WRSOM AE */{SST(0x00, 0x17, SS_RDEF,
- "Cleaning requested") },
-/* D W O */{SST(0x01, 0x00, SS_RDEF,
- "No index/sector signal") },
-/* D WR OM */{SST(0x02, 0x00, SS_RDEF,
- "No seek complete") },
-/* DTL W SO */{SST(0x03, 0x00, SS_RDEF,
- "Peripheral device write fault") },
-/* T */{SST(0x03, 0x01, SS_RDEF,
- "No write current") },
-/* T */{SST(0x03, 0x02, SS_RDEF,
- "Excessive write errors") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x00,
- SS_TUR|SSQ_DELAY|SSQ_MANY|SSQ_DECREMENT_COUNT|EIO,
- "Logical unit not ready, cause not reportable") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x01,
- SS_TUR|SSQ_DELAY|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY,
- "Logical unit is in process of becoming ready") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x02, SS_START|SSQ_DECREMENT_COUNT|ENXIO,
- "Logical unit not ready, initializing cmd. required") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x03, SS_FATAL|ENXIO,
- "Logical unit not ready, manual intervention required")},
-/* DTL O */{SST(0x04, 0x04, SS_FATAL|EBUSY,
- "Logical unit not ready, format in progress") },
-/* DT W OMCA */{SST(0x04, 0x05, SS_FATAL|EBUSY,
- "Logical unit not ready, rebuild in progress") },
-/* DT W OMCA */{SST(0x04, 0x06, SS_FATAL|EBUSY,
- "Logical unit not ready, recalculation in progress") },
-/* DTLPWRSOMCAE */{SST(0x04, 0x07, SS_FATAL|EBUSY,
- "Logical unit not ready, operation in progress") },
-/* R */{SST(0x04, 0x08, SS_FATAL|EBUSY,
- "Logical unit not ready, long write in progress") },
-/* DTL WRSOMCAE */{SST(0x05, 0x00, SS_RDEF,
- "Logical unit does not respond to selection") },
-/* D WR OM */{SST(0x06, 0x00, SS_RDEF,
- "No reference position found") },
-/* DTL WRSOM */{SST(0x07, 0x00, SS_RDEF,
- "Multiple peripheral devices selected") },
-/* DTL WRSOMCAE */{SST(0x08, 0x00, SS_RDEF,
- "Logical unit communication failure") },
-/* DTL WRSOMCAE */{SST(0x08, 0x01, SS_RDEF,
- "Logical unit communication time-out") },
-/* DTL WRSOMCAE */{SST(0x08, 0x02, SS_RDEF,
- "Logical unit communication parity error") },
-/* DT R OM */{SST(0x08, 0x03, SS_RDEF,
- "Logical unit communication crc error (ultra-dma/32)")},
-/* DT WR O */{SST(0x09, 0x00, SS_RDEF,
- "Track following error") },
-/* WR O */{SST(0x09, 0x01, SS_RDEF,
- "Tracking servo failure") },
-/* WR O */{SST(0x09, 0x02, SS_RDEF,
- "Focus servo failure") },
-/* WR O */{SST(0x09, 0x03, SS_RDEF,
- "Spindle servo failure") },
-/* DT WR O */{SST(0x09, 0x04, SS_RDEF,
- "Head select fault") },
-/* DTLPWRSOMCAE */{SST(0x0A, 0x00, SS_FATAL|ENOSPC,
- "Error log overflow") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x00, SS_RDEF,
- "Warning") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x01, SS_RDEF,
- "Specified temperature exceeded") },
-/* DTLPWRSOMCAE */{SST(0x0B, 0x02, SS_RDEF,
- "Enclosure degraded") },
-/* T RS */{SST(0x0C, 0x00, SS_RDEF,
- "Write error") },
-/* D W O */{SST(0x0C, 0x01, SS_NOP|SSQ_PRINT_SENSE,
- "Write error - recovered with auto reallocation") },
-/* D W O */{SST(0x0C, 0x02, SS_RDEF,
- "Write error - auto reallocation failed") },
-/* D W O */{SST(0x0C, 0x03, SS_RDEF,
- "Write error - recommend reassignment") },
-/* DT W O */{SST(0x0C, 0x04, SS_RDEF,
- "Compression check miscompare error") },
-/* DT W O */{SST(0x0C, 0x05, SS_RDEF,
- "Data expansion occurred during compression") },
-/* DT W O */{SST(0x0C, 0x06, SS_RDEF,
- "Block not compressible") },
-/* R */{SST(0x0C, 0x07, SS_RDEF,
- "Write error - recovery needed") },
-/* R */{SST(0x0C, 0x08, SS_RDEF,
- "Write error - recovery failed") },
-/* R */{SST(0x0C, 0x09, SS_RDEF,
- "Write error - loss of streaming") },
-/* R */{SST(0x0C, 0x0A, SS_RDEF,
- "Write error - padding blocks added") },
-/* D W O */{SST(0x10, 0x00, SS_RDEF,
- "ID CRC or ECC error") },
-/* DT WRSO */{SST(0x11, 0x00, SS_RDEF,
- "Unrecovered read error") },
-/* DT W SO */{SST(0x11, 0x01, SS_RDEF,
- "Read retries exhausted") },
-/* DT W SO */{SST(0x11, 0x02, SS_RDEF,
- "Error too long to correct") },
-/* DT W SO */{SST(0x11, 0x03, SS_RDEF,
- "Multiple read errors") },
-/* D W O */{SST(0x11, 0x04, SS_RDEF,
- "Unrecovered read error - auto reallocate failed") },
-/* WR O */{SST(0x11, 0x05, SS_RDEF,
- "L-EC uncorrectable error") },
-/* WR O */{SST(0x11, 0x06, SS_RDEF,
- "CIRC unrecovered error") },
-/* W O */{SST(0x11, 0x07, SS_RDEF,
- "Data re-synchronization error") },
-/* T */{SST(0x11, 0x08, SS_RDEF,
- "Incomplete block read") },
-/* T */{SST(0x11, 0x09, SS_RDEF,
- "No gap found") },
-/* DT O */{SST(0x11, 0x0A, SS_RDEF,
- "Miscorrected error") },
-/* D W O */{SST(0x11, 0x0B, SS_RDEF,
- "Unrecovered read error - recommend reassignment") },
-/* D W O */{SST(0x11, 0x0C, SS_RDEF,
- "Unrecovered read error - recommend rewrite the data")},
-/* DT WR O */{SST(0x11, 0x0D, SS_RDEF,
- "De-compression CRC error") },
-/* DT WR O */{SST(0x11, 0x0E, SS_RDEF,
- "Cannot decompress using declared algorithm") },
-/* R */{SST(0x11, 0x0F, SS_RDEF,
- "Error reading UPC/EAN number") },
-/* R */{SST(0x11, 0x10, SS_RDEF,
- "Error reading ISRC number") },
-/* R */{SST(0x11, 0x11, SS_RDEF,
- "Read error - loss of streaming") },
-/* D W O */{SST(0x12, 0x00, SS_RDEF,
- "Address mark not found for id field") },
-/* D W O */{SST(0x13, 0x00, SS_RDEF,
- "Address mark not found for data field") },
-/* DTL WRSO */{SST(0x14, 0x00, SS_RDEF,
- "Recorded entity not found") },
-/* DT WR O */{SST(0x14, 0x01, SS_RDEF,
- "Record not found") },
-/* T */{SST(0x14, 0x02, SS_RDEF,
- "Filemark or setmark not found") },
-/* T */{SST(0x14, 0x03, SS_RDEF,
- "End-of-data not found") },
-/* T */{SST(0x14, 0x04, SS_RDEF,
- "Block sequence error") },
-/* DT W O */{SST(0x14, 0x05, SS_RDEF,
- "Record not found - recommend reassignment") },
-/* DT W O */{SST(0x14, 0x06, SS_RDEF,
- "Record not found - data auto-reallocated") },
-/* DTL WRSOM */{SST(0x15, 0x00, SS_RDEF,
- "Random positioning error") },
-/* DTL WRSOM */{SST(0x15, 0x01, SS_RDEF,
- "Mechanical positioning error") },
-/* DT WR O */{SST(0x15, 0x02, SS_RDEF,
- "Positioning error detected by read of medium") },
-/* D W O */{SST(0x16, 0x00, SS_RDEF,
- "Data synchronization mark error") },
-/* D W O */{SST(0x16, 0x01, SS_RDEF,
- "Data sync error - data rewritten") },
-/* D W O */{SST(0x16, 0x02, SS_RDEF,
- "Data sync error - recommend rewrite") },
-/* D W O */{SST(0x16, 0x03, SS_NOP|SSQ_PRINT_SENSE,
- "Data sync error - data auto-reallocated") },
-/* D W O */{SST(0x16, 0x04, SS_RDEF,
- "Data sync error - recommend reassignment") },
-/* DT WRSO */{SST(0x17, 0x00, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with no error correction applied") },
-/* DT WRSO */{SST(0x17, 0x01, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with retries") },
-/* DT WR O */{SST(0x17, 0x02, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with positive head offset") },
-/* DT WR O */{SST(0x17, 0x03, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with negative head offset") },
-/* WR O */{SST(0x17, 0x04, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with retries and/or CIRC applied") },
-/* D WR O */{SST(0x17, 0x05, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data using previous sector id") },
-/* D W O */{SST(0x17, 0x06, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data without ECC - data auto-reallocated") },
-/* D W O */{SST(0x17, 0x07, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data without ECC - recommend reassignment")},
-/* D W O */{SST(0x17, 0x08, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data without ECC - recommend rewrite") },
-/* D W O */{SST(0x17, 0x09, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data without ECC - data rewritten") },
-/* D W O */{SST(0x18, 0x00, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with error correction applied") },
-/* D WR O */{SST(0x18, 0x01, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with error corr. & retries applied") },
-/* D WR O */{SST(0x18, 0x02, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data - data auto-reallocated") },
-/* R */{SST(0x18, 0x03, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with CIRC") },
-/* R */{SST(0x18, 0x04, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with L-EC") },
-/* D WR O */{SST(0x18, 0x05, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data - recommend reassignment") },
-/* D WR O */{SST(0x18, 0x06, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data - recommend rewrite") },
-/* D W O */{SST(0x18, 0x07, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered data with ECC - data rewritten") },
-/* D O */{SST(0x19, 0x00, SS_RDEF,
- "Defect list error") },
-/* D O */{SST(0x19, 0x01, SS_RDEF,
- "Defect list not available") },
-/* D O */{SST(0x19, 0x02, SS_RDEF,
- "Defect list error in primary list") },
-/* D O */{SST(0x19, 0x03, SS_RDEF,
- "Defect list error in grown list") },
-/* DTLPWRSOMCAE */{SST(0x1A, 0x00, SS_RDEF,
- "Parameter list length error") },
-/* DTLPWRSOMCAE */{SST(0x1B, 0x00, SS_RDEF,
- "Synchronous data transfer error") },
-/* D O */{SST(0x1C, 0x00, SS_RDEF,
- "Defect list not found") },
-/* D O */{SST(0x1C, 0x01, SS_RDEF,
- "Primary defect list not found") },
-/* D O */{SST(0x1C, 0x02, SS_RDEF,
- "Grown defect list not found") },
-/* D W O */{SST(0x1D, 0x00, SS_FATAL,
- "Miscompare during verify operation" )},
-/* D W O */{SST(0x1E, 0x00, SS_NOP|SSQ_PRINT_SENSE,
- "Recovered id with ecc correction") },
-/* D O */{SST(0x1F, 0x00, SS_RDEF,
- "Partial defect list transfer") },
-/* DTLPWRSOMCAE */{SST(0x20, 0x00, SS_FATAL|EINVAL,
- "Invalid command operation code") },
-/* DT WR OM */{SST(0x21, 0x00, SS_FATAL|EINVAL,
- "Logical block address out of range" )},
-/* DT WR OM */{SST(0x21, 0x01, SS_FATAL|EINVAL,
- "Invalid element address") },
-/* D */{SST(0x22, 0x00, SS_FATAL|EINVAL,
- "Illegal function") }, /* Deprecated. Use 20 00, 24 00, or 26 00 instead */
-/* DTLPWRSOMCAE */{SST(0x24, 0x00, SS_FATAL|EINVAL,
- "Invalid field in CDB") },
-/* DTLPWRSOMCAE */{SST(0x25, 0x00, SS_FATAL|ENXIO,
- "Logical unit not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x00, SS_FATAL|EINVAL,
- "Invalid field in parameter list") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x01, SS_FATAL|EINVAL,
- "Parameter not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x02, SS_FATAL|EINVAL,
- "Parameter value invalid") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x03, SS_FATAL|EINVAL,
- "Threshold parameters not supported") },
-/* DTLPWRSOMCAE */{SST(0x26, 0x04, SS_FATAL|EINVAL,
- "Invalid release of active persistent reservation") },
-/* DT W O */{SST(0x27, 0x00, SS_FATAL|EACCES,
- "Write protected") },
-/* DT W O */{SST(0x27, 0x01, SS_FATAL|EACCES,
- "Hardware write protected") },
-/* DT W O */{SST(0x27, 0x02, SS_FATAL|EACCES,
- "Logical unit software write protected") },
-/* T */{SST(0x27, 0x03, SS_FATAL|EACCES,
- "Associated write protect") },
-/* T */{SST(0x27, 0x04, SS_FATAL|EACCES,
- "Persistent write protect") },
-/* T */{SST(0x27, 0x05, SS_FATAL|EACCES,
- "Permanent write protect") },
-/* DTLPWRSOMCAE */{SST(0x28, 0x00, SS_RDEF,
- "Not ready to ready change, medium may have changed") },
-/* DTLPWRSOMCAE */{SST(0x28, 0x01, SS_FATAL|ENXIO,
- "Import or export element accessed") },
-/*
- * XXX JGibbs - All of these should use the same errno, but I don't think
- * ENXIO is the correct choice. Should we borrow from the networking
- * errnos? ECONNRESET anyone?
- */
-/* DTLPWRSOMCAE */{SST(0x29, 0x00, SS_RDEF,
- "Power on, reset, or bus device reset occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x01, SS_RDEF,
- "Power on occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x02, SS_RDEF,
- "Scsi bus reset occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x03, SS_RDEF,
- "Bus device reset function occurred") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x04, SS_RDEF,
- "Device internal reset") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x05, SS_RDEF,
- "Transceiver mode changed to single-ended") },
-/* DTLPWRSOMCAE */{SST(0x29, 0x06, SS_RDEF,
- "Transceiver mode changed to LVD") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x00, SS_RDEF,
- "Parameters changed") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x01, SS_RDEF,
- "Mode parameters changed") },
-/* DTL WRSOMCAE */{SST(0x2A, 0x02, SS_RDEF,
- "Log parameters changed") },
-/* DTLPWRSOMCAE */{SST(0x2A, 0x03, SS_RDEF,
- "Reservations preempted") },
-/* DTLPWRSO C */{SST(0x2B, 0x00, SS_RDEF,
- "Copy cannot execute since host cannot disconnect") },
-/* DTLPWRSOMCAE */{SST(0x2C, 0x00, SS_RDEF,
- "Command sequence error") },
-/* S */{SST(0x2C, 0x01, SS_RDEF,
- "Too many windows specified") },
-/* S */{SST(0x2C, 0x02, SS_RDEF,
- "Invalid combination of windows specified") },
-/* R */{SST(0x2C, 0x03, SS_RDEF,
- "Current program area is not empty") },
-/* R */{SST(0x2C, 0x04, SS_RDEF,
- "Current program area is empty") },
-/* T */{SST(0x2D, 0x00, SS_RDEF,
- "Overwrite error on update in place") },
-/* DTLPWRSOMCAE */{SST(0x2F, 0x00, SS_RDEF,
- "Commands cleared by another initiator") },
-/* DT WR OM */{SST(0x30, 0x00, SS_RDEF,
- "Incompatible medium installed") },
-/* DT WR O */{SST(0x30, 0x01, SS_RDEF,
- "Cannot read medium - unknown format") },
-/* DT WR O */{SST(0x30, 0x02, SS_RDEF,
- "Cannot read medium - incompatible format") },
-/* DT */{SST(0x30, 0x03, SS_RDEF,
- "Cleaning cartridge installed") },
-/* DT WR O */{SST(0x30, 0x04, SS_RDEF,
- "Cannot write medium - unknown format") },
-/* DT WR O */{SST(0x30, 0x05, SS_RDEF,
- "Cannot write medium - incompatible format") },
-/* DT W O */{SST(0x30, 0x06, SS_RDEF,
- "Cannot format medium - incompatible medium") },
-/* DTL WRSOM AE */{SST(0x30, 0x07, SS_RDEF,
- "Cleaning failure") },
-/* R */{SST(0x30, 0x08, SS_RDEF,
- "Cannot write - application code mismatch") },
-/* R */{SST(0x30, 0x09, SS_RDEF,
- "Current session not fixated for append") },
-/* DT WR O */{SST(0x31, 0x00, SS_RDEF,
- "Medium format corrupted") },
-/* D L R O */{SST(0x31, 0x01, SS_RDEF,
- "Format command failed") },
-/* D W O */{SST(0x32, 0x00, SS_RDEF,
- "No defect spare location available") },
-/* D W O */{SST(0x32, 0x01, SS_RDEF,
- "Defect list update failure") },
-/* T */{SST(0x33, 0x00, SS_RDEF,
- "Tape length error") },
-/* DTLPWRSOMCAE */{SST(0x34, 0x00, SS_RDEF,
- "Enclosure failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x00, SS_RDEF,
- "Enclosure services failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x01, SS_RDEF,
- "Unsupported enclosure function") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x02, SS_RDEF,
- "Enclosure services unavailable") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x03, SS_RDEF,
- "Enclosure services transfer failure") },
-/* DTLPWRSOMCAE */{SST(0x35, 0x04, SS_RDEF,
- "Enclosure services transfer refused") },
-/* L */{SST(0x36, 0x00, SS_RDEF,
- "Ribbon, ink, or toner failure") },
-/* DTL WRSOMCAE */{SST(0x37, 0x00, SS_RDEF,
- "Rounded parameter") },
-/* DTL WRSOMCAE */{SST(0x39, 0x00, SS_RDEF,
- "Saving parameters not supported") },
-/* DTL WRSOM */{SST(0x3A, 0x00, SS_NOP,
- "Medium not present") },
-/* DT WR OM */{SST(0x3A, 0x01, SS_NOP,
- "Medium not present - tray closed") },
-/* DT WR OM */{SST(0x3A, 0x01, SS_NOP,
- "Medium not present - tray open") },
-/* DT WR OM */{SST(0x3A, 0x03, SS_NOP,
- "Medium not present - Loadable") },
-/* DT WR OM */{SST(0x3A, 0x04, SS_NOP,
- "Medium not present - medium auxiliary "
- "memory accessible") },
-/* DT WR OM */{SST(0x3A, 0xFF, SS_NOP, NULL) },/* Range 0x05->0xFF */
-/* TL */{SST(0x3B, 0x00, SS_RDEF,
- "Sequential positioning error") },
-/* T */{SST(0x3B, 0x01, SS_RDEF,
- "Tape position error at beginning-of-medium") },
-/* T */{SST(0x3B, 0x02, SS_RDEF,
- "Tape position error at end-of-medium") },
-/* L */{SST(0x3B, 0x03, SS_RDEF,
- "Tape or electronic vertical forms unit not ready") },
-/* L */{SST(0x3B, 0x04, SS_RDEF,
- "Slew failure") },
-/* L */{SST(0x3B, 0x05, SS_RDEF,
- "Paper jam") },
-/* L */{SST(0x3B, 0x06, SS_RDEF,
- "Failed to sense top-of-form") },
-/* L */{SST(0x3B, 0x07, SS_RDEF,
- "Failed to sense bottom-of-form") },
-/* T */{SST(0x3B, 0x08, SS_RDEF,
- "Reposition error") },
-/* S */{SST(0x3B, 0x09, SS_RDEF,
- "Read past end of medium") },
-/* S */{SST(0x3B, 0x0A, SS_RDEF,
- "Read past beginning of medium") },
-/* S */{SST(0x3B, 0x0B, SS_RDEF,
- "Position past end of medium") },
-/* T S */{SST(0x3B, 0x0C, SS_RDEF,
- "Position past beginning of medium") },
-/* DT WR OM */{SST(0x3B, 0x0D, SS_FATAL|ENOSPC,
- "Medium destination element full") },
-/* DT WR OM */{SST(0x3B, 0x0E, SS_RDEF,
- "Medium source element empty") },
-/* R */{SST(0x3B, 0x0F, SS_RDEF,
- "End of medium reached") },
-/* DT WR OM */{SST(0x3B, 0x11, SS_RDEF,
- "Medium magazine not accessible") },
-/* DT WR OM */{SST(0x3B, 0x12, SS_RDEF,
- "Medium magazine removed") },
-/* DT WR OM */{SST(0x3B, 0x13, SS_RDEF,
- "Medium magazine inserted") },
-/* DT WR OM */{SST(0x3B, 0x14, SS_RDEF,
- "Medium magazine locked") },
-/* DT WR OM */{SST(0x3B, 0x15, SS_RDEF,
- "Medium magazine unlocked") },
-/* DTLPWRSOMCAE */{SST(0x3D, 0x00, SS_RDEF,
- "Invalid bits in identify message") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x00, SS_RDEF,
- "Logical unit has not self-configured yet") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x01, SS_RDEF,
- "Logical unit failure") },
-/* DTLPWRSOMCAE */{SST(0x3E, 0x02, SS_RDEF,
- "Timeout on logical unit") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x00, SS_RDEF,
- "Target operating conditions have changed") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x01, SS_RDEF,
- "Microcode has been changed") },
-/* DTLPWRSOMC */{SST(0x3F, 0x02, SS_RDEF,
- "Changed operating definition") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x03, SS_INQ_REFRESH|SSQ_DECREMENT_COUNT,
- "Inquiry data has changed") },
-/* DT WR OMCAE */{SST(0x3F, 0x04, SS_RDEF,
- "Component device attached") },
-/* DT WR OMCAE */{SST(0x3F, 0x05, SS_RDEF,
- "Device identifier changed") },
-/* DT WR OMCAE */{SST(0x3F, 0x06, SS_RDEF,
- "Redundancy group created or modified") },
-/* DT WR OMCAE */{SST(0x3F, 0x07, SS_RDEF,
- "Redundancy group deleted") },
-/* DT WR OMCAE */{SST(0x3F, 0x08, SS_RDEF,
- "Spare created or modified") },
-/* DT WR OMCAE */{SST(0x3F, 0x09, SS_RDEF,
- "Spare deleted") },
-/* DT WR OMCAE */{SST(0x3F, 0x0A, SS_RDEF,
- "Volume set created or modified") },
-/* DT WR OMCAE */{SST(0x3F, 0x0B, SS_RDEF,
- "Volume set deleted") },
-/* DT WR OMCAE */{SST(0x3F, 0x0C, SS_RDEF,
- "Volume set deassigned") },
-/* DT WR OMCAE */{SST(0x3F, 0x0D, SS_RDEF,
- "Volume set reassigned") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x0E, SS_RDEF,
- "Reported luns data has changed") },
-/* DTLPWRSOMCAE */{SST(0x3F, 0x0F, SS_RETRY|SSQ_DECREMENT_COUNT
- | SSQ_DELAY_RANDOM|EBUSY,
- "Echo buffer overwritten") },
-/* DT WR OM B*/{SST(0x3F, 0x0F, SS_RDEF, "Medium Loadable") },
-/* DT WR OM B*/{SST(0x3F, 0x0F, SS_RDEF,
- "Medium auxiliary memory accessible") },
-/* D */{SST(0x40, 0x00, SS_RDEF,
- "Ram failure") }, /* deprecated - use 40 NN instead */
-/* DTLPWRSOMCAE */{SST(0x40, 0x80, SS_RDEF,
- "Diagnostic failure: ASCQ = Component ID") },
-/* DTLPWRSOMCAE */{SST(0x40, 0xFF, SS_RDEF|SSQ_RANGE,
- NULL) },/* Range 0x80->0xFF */
-/* D */{SST(0x41, 0x00, SS_RDEF,
- "Data path failure") }, /* deprecated - use 40 NN instead */
-/* D */{SST(0x42, 0x00, SS_RDEF,
- "Power-on or self-test failure") }, /* deprecated - use 40 NN instead */
-/* DTLPWRSOMCAE */{SST(0x43, 0x00, SS_RDEF,
- "Message error") },
-/* DTLPWRSOMCAE */{SST(0x44, 0x00, SS_RDEF,
- "Internal target failure") },
-/* DTLPWRSOMCAE */{SST(0x45, 0x00, SS_RDEF,
- "Select or reselect failure") },
-/* DTLPWRSOMC */{SST(0x46, 0x00, SS_RDEF,
- "Unsuccessful soft reset") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x00, SS_RDEF|SSQ_FALLBACK,
- "SCSI parity error") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x01, SS_RDEF|SSQ_FALLBACK,
- "Data Phase CRC error detected") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x02, SS_RDEF|SSQ_FALLBACK,
- "SCSI parity error detected during ST data phase") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x03, SS_RDEF|SSQ_FALLBACK,
- "Information Unit iuCRC error") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x04, SS_RDEF|SSQ_FALLBACK,
- "Asynchronous information protection error detected") },
-/* DTLPWRSOMCAE */{SST(0x47, 0x05, SS_RDEF|SSQ_FALLBACK,
- "Protocol server CRC error") },
-/* DTLPWRSOMCAE */{SST(0x48, 0x00, SS_RDEF|SSQ_FALLBACK,
- "Initiator detected error message received") },
-/* DTLPWRSOMCAE */{SST(0x49, 0x00, SS_RDEF,
- "Invalid message error") },
-/* DTLPWRSOMCAE */{SST(0x4A, 0x00, SS_RDEF,
- "Command phase error") },
-/* DTLPWRSOMCAE */{SST(0x4B, 0x00, SS_RDEF,
- "Data phase error") },
-/* DTLPWRSOMCAE */{SST(0x4C, 0x00, SS_RDEF,
- "Logical unit failed self-configuration") },
-/* DTLPWRSOMCAE */{SST(0x4D, 0x00, SS_RDEF,
- "Tagged overlapped commands: ASCQ = Queue tag ID") },
-/* DTLPWRSOMCAE */{SST(0x4D, 0xFF, SS_RDEF|SSQ_RANGE,
- NULL)}, /* Range 0x00->0xFF */
-/* DTLPWRSOMCAE */{SST(0x4E, 0x00, SS_RDEF,
- "Overlapped commands attempted") },
-/* T */{SST(0x50, 0x00, SS_RDEF,
- "Write append error") },
-/* T */{SST(0x50, 0x01, SS_RDEF,
- "Write append position error") },
-/* T */{SST(0x50, 0x02, SS_RDEF,
- "Position error related to timing") },
-/* T O */{SST(0x51, 0x00, SS_RDEF,
- "Erase failure") },
-/* T */{SST(0x52, 0x00, SS_RDEF,
- "Cartridge fault") },
-/* DTL WRSOM */{SST(0x53, 0x00, SS_RDEF,
- "Media load or eject failed") },
-/* T */{SST(0x53, 0x01, SS_RDEF,
- "Unload tape failure") },
-/* DT WR OM */{SST(0x53, 0x02, SS_RDEF,
- "Medium removal prevented") },
-/* P */{SST(0x54, 0x00, SS_RDEF,
- "Scsi to host system interface failure") },
-/* P */{SST(0x55, 0x00, SS_RDEF,
- "System resource failure") },
-/* D O */{SST(0x55, 0x01, SS_FATAL|ENOSPC,
- "System buffer full") },
-/* R */{SST(0x57, 0x00, SS_RDEF,
- "Unable to recover table-of-contents") },
-/* O */{SST(0x58, 0x00, SS_RDEF,
- "Generation does not exist") },
-/* O */{SST(0x59, 0x00, SS_RDEF,
- "Updated block read") },
-/* DTLPWRSOM */{SST(0x5A, 0x00, SS_RDEF,
- "Operator request or state change input") },
-/* DT WR OM */{SST(0x5A, 0x01, SS_RDEF,
- "Operator medium removal request") },
-/* DT W O */{SST(0x5A, 0x02, SS_RDEF,
- "Operator selected write protect") },
-/* DT W O */{SST(0x5A, 0x03, SS_RDEF,
- "Operator selected write permit") },
-/* DTLPWRSOM */{SST(0x5B, 0x00, SS_RDEF,
- "Log exception") },
-/* DTLPWRSOM */{SST(0x5B, 0x01, SS_RDEF,
- "Threshold condition met") },
-/* DTLPWRSOM */{SST(0x5B, 0x02, SS_RDEF,
- "Log counter at maximum") },
-/* DTLPWRSOM */{SST(0x5B, 0x03, SS_RDEF,
- "Log list codes exhausted") },
-/* D O */{SST(0x5C, 0x00, SS_RDEF,
- "RPL status change") },
-/* D O */{SST(0x5C, 0x01, SS_NOP|SSQ_PRINT_SENSE,
- "Spindles synchronized") },
-/* D O */{SST(0x5C, 0x02, SS_RDEF,
- "Spindles not synchronized") },
-/* DTLPWRSOMCAE */{SST(0x5D, 0x00, SS_RDEF,
- "Failure prediction threshold exceeded") },
-/* DTLPWRSOMCAE */{SST(0x5D, 0xFF, SS_RDEF,
- "Failure prediction threshold exceeded (false)") },
-/* DTLPWRSO CA */{SST(0x5E, 0x00, SS_RDEF,
- "Low power condition on") },
-/* DTLPWRSO CA */{SST(0x5E, 0x01, SS_RDEF,
- "Idle condition activated by timer") },
-/* DTLPWRSO CA */{SST(0x5E, 0x02, SS_RDEF,
- "Standby condition activated by timer") },
-/* DTLPWRSO CA */{SST(0x5E, 0x03, SS_RDEF,
- "Idle condition activated by command") },
-/* DTLPWRSO CA */{SST(0x5E, 0x04, SS_RDEF,
- "Standby condition activated by command") },
-/* S */{SST(0x60, 0x00, SS_RDEF,
- "Lamp failure") },
-/* S */{SST(0x61, 0x00, SS_RDEF,
- "Video acquisition error") },
-/* S */{SST(0x61, 0x01, SS_RDEF,
- "Unable to acquire video") },
-/* S */{SST(0x61, 0x02, SS_RDEF,
- "Out of focus") },
-/* S */{SST(0x62, 0x00, SS_RDEF,
- "Scan head positioning error") },
-/* R */{SST(0x63, 0x00, SS_RDEF,
- "End of user area encountered on this track") },
-/* R */{SST(0x63, 0x01, SS_FATAL|ENOSPC,
- "Packet does not fit in available space") },
-/* R */{SST(0x64, 0x00, SS_RDEF,
- "Illegal mode for this track") },
-/* R */{SST(0x64, 0x01, SS_RDEF,
- "Invalid packet size") },
-/* DTLPWRSOMCAE */{SST(0x65, 0x00, SS_RDEF,
- "Voltage fault") },
-/* S */{SST(0x66, 0x00, SS_RDEF,
- "Automatic document feeder cover up") },
-/* S */{SST(0x66, 0x01, SS_RDEF,
- "Automatic document feeder lift up") },
-/* S */{SST(0x66, 0x02, SS_RDEF,
- "Document jam in automatic document feeder") },
-/* S */{SST(0x66, 0x03, SS_RDEF,
- "Document miss feed automatic in document feeder") },
-/* A */{SST(0x67, 0x00, SS_RDEF,
- "Configuration failure") },
-/* A */{SST(0x67, 0x01, SS_RDEF,
- "Configuration of incapable logical units failed") },
-/* A */{SST(0x67, 0x02, SS_RDEF,
- "Add logical unit failed") },
-/* A */{SST(0x67, 0x03, SS_RDEF,
- "Modification of logical unit failed") },
-/* A */{SST(0x67, 0x04, SS_RDEF,
- "Exchange of logical unit failed") },
-/* A */{SST(0x67, 0x05, SS_RDEF,
- "Remove of logical unit failed") },
-/* A */{SST(0x67, 0x06, SS_RDEF,
- "Attachment of logical unit failed") },
-/* A */{SST(0x67, 0x07, SS_RDEF,
- "Creation of logical unit failed") },
-/* A */{SST(0x68, 0x00, SS_RDEF,
- "Logical unit not configured") },
-/* A */{SST(0x69, 0x00, SS_RDEF,
- "Data loss on logical unit") },
-/* A */{SST(0x69, 0x01, SS_RDEF,
- "Multiple logical unit failures") },
-/* A */{SST(0x69, 0x02, SS_RDEF,
- "Parity/data mismatch") },
-/* A */{SST(0x6A, 0x00, SS_RDEF,
- "Informational, refer to log") },
-/* A */{SST(0x6B, 0x00, SS_RDEF,
- "State change has occurred") },
-/* A */{SST(0x6B, 0x01, SS_RDEF,
- "Redundancy level got better") },
-/* A */{SST(0x6B, 0x02, SS_RDEF,
- "Redundancy level got worse") },
-/* A */{SST(0x6C, 0x00, SS_RDEF,
- "Rebuild failure occurred") },
-/* A */{SST(0x6D, 0x00, SS_RDEF,
- "Recalculate failure occurred") },
-/* A */{SST(0x6E, 0x00, SS_RDEF,
- "Command to logical unit failed") },
-/* T */{SST(0x70, 0x00, SS_RDEF,
- "Decompression exception short: ASCQ = Algorithm ID") },
-/* T */{SST(0x70, 0xFF, SS_RDEF|SSQ_RANGE,
- NULL) }, /* Range 0x00 -> 0xFF */
-/* T */{SST(0x71, 0x00, SS_RDEF,
- "Decompression exception long: ASCQ = Algorithm ID") },
-/* T */{SST(0x71, 0xFF, SS_RDEF|SSQ_RANGE,
- NULL) }, /* Range 0x00 -> 0xFF */
-/* R */{SST(0x72, 0x00, SS_RDEF,
- "Session fixation error") },
-/* R */{SST(0x72, 0x01, SS_RDEF,
- "Session fixation error writing lead-in") },
-/* R */{SST(0x72, 0x02, SS_RDEF,
- "Session fixation error writing lead-out") },
-/* R */{SST(0x72, 0x03, SS_RDEF,
- "Session fixation error - incomplete track in session") },
-/* R */{SST(0x72, 0x04, SS_RDEF,
- "Empty or partially written reserved track") },
-/* R */{SST(0x73, 0x00, SS_RDEF,
- "CD control error") },
-/* R */{SST(0x73, 0x01, SS_RDEF,
- "Power calibration area almost full") },
-/* R */{SST(0x73, 0x02, SS_FATAL|ENOSPC,
- "Power calibration area is full") },
-/* R */{SST(0x73, 0x03, SS_RDEF,
- "Power calibration area error") },
-/* R */{SST(0x73, 0x04, SS_RDEF,
- "Program memory area update failure") },
-/* R */{SST(0x73, 0x05, SS_RDEF,
- "program memory area is full") }
-};
-
-static const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]);
-
-struct asc_key
-{
- int asc;
- int ascq;
-};
-
-static int
-ascentrycomp(const void *key, const void *member)
-{
- int asc;
- int ascq;
- const struct asc_table_entry *table_entry;
-
- asc = ((const struct asc_key *)key)->asc;
- ascq = ((const struct asc_key *)key)->ascq;
- table_entry = (const struct asc_table_entry *)member;
-
- if (asc >= table_entry->asc) {
-
- if (asc > table_entry->asc)
- return (1);
-
- if (ascq <= table_entry->ascq) {
- /* Check for ranges */
- if (ascq == table_entry->ascq
- || ((table_entry->action & SSQ_RANGE) != 0
- && ascq >= (table_entry - 1)->ascq))
- return (0);
- return (-1);
- }
- return (1);
- }
- return (-1);
-}
-
-static int
-senseentrycomp(const void *key, const void *member)
-{
- int sense_key;
- const struct sense_key_table_entry *table_entry;
-
- sense_key = *((const int *)key);
- table_entry = (const struct sense_key_table_entry *)member;
-
- if (sense_key >= table_entry->sense_key) {
- if (sense_key == table_entry->sense_key)
- return (0);
- return (1);
- }
- return (-1);
-}
-
-static void
-fetchtableentries(int sense_key, int asc, int ascq,
- struct scsi_inquiry_data *inq_data,
- const struct sense_key_table_entry **sense_entry,
- const struct asc_table_entry **asc_entry)
-{
- void *match;
- const struct asc_table_entry *asc_tables[2];
- const struct sense_key_table_entry *sense_tables[2];
- struct asc_key asc_ascq;
- size_t asc_tables_size[2];
- size_t sense_tables_size[2];
- int num_asc_tables;
- int num_sense_tables;
- int i;
-
- /* Default to failure */
- *sense_entry = NULL;
- *asc_entry = NULL;
- match = NULL;
- if (inq_data != NULL)
- match = cam_quirkmatch((void *)inq_data,
- (void *)sense_quirk_table,
- sense_quirk_table_size,
- sizeof(*sense_quirk_table),
- aic_inquiry_match);
-
- if (match != NULL) {
- struct scsi_sense_quirk_entry *quirk;
-
- quirk = (struct scsi_sense_quirk_entry *)match;
- asc_tables[0] = quirk->asc_info;
- asc_tables_size[0] = quirk->num_ascs;
- asc_tables[1] = asc_table;
- asc_tables_size[1] = asc_table_size;
- num_asc_tables = 2;
- sense_tables[0] = quirk->sense_key_info;
- sense_tables_size[0] = quirk->num_sense_keys;
- sense_tables[1] = sense_key_table;
- sense_tables_size[1] = sense_key_table_size;
- num_sense_tables = 2;
- } else {
- asc_tables[0] = asc_table;
- asc_tables_size[0] = asc_table_size;
- num_asc_tables = 1;
- sense_tables[0] = sense_key_table;
- sense_tables_size[0] = sense_key_table_size;
- num_sense_tables = 1;
- }
-
- asc_ascq.asc = asc;
- asc_ascq.ascq = ascq;
- for (i = 0; i < num_asc_tables; i++) {
- void *found_entry;
-
- found_entry = scsibsearch(&asc_ascq, asc_tables[i],
- asc_tables_size[i],
- sizeof(**asc_tables),
- ascentrycomp);
-
- if (found_entry) {
- *asc_entry = (struct asc_table_entry *)found_entry;
- break;
- }
- }
-
- for (i = 0; i < num_sense_tables; i++) {
- void *found_entry;
-
- found_entry = scsibsearch(&sense_key, sense_tables[i],
- sense_tables_size[i],
- sizeof(**sense_tables),
- senseentrycomp);
-
- if (found_entry) {
- *sense_entry =
- (struct sense_key_table_entry *)found_entry;
- break;
- }
- }
-}
-
-static void *
-scsibsearch(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar)(const void *, const void *))
-{
- const void *entry;
- u_int l;
- u_int u;
- u_int m;
-
- l = -1;
- u = nmemb;
- while (l + 1 != u) {
- m = (l + u) / 2;
- entry = base + m * size;
- if (compar(key, entry) > 0)
- l = m;
- else
- u = m;
- }
-
- entry = base + u * size;
- if (u == nmemb
- || compar(key, entry) != 0)
- return (NULL);
-
- return ((void *)entry);
-}
-
-/*
- * Compare string with pattern, returning 0 on match.
- * Short pattern matches trailing blanks in name,
- * wildcard '*' in pattern matches rest of name,
- * wildcard '?' matches a single non-space character.
- */
-static int
-cam_strmatch(const uint8_t *str, const uint8_t *pattern, int str_len)
-{
-
- while (*pattern != '\0'&& str_len > 0) {
-
- if (*pattern == '*') {
- return (0);
- }
- if ((*pattern != *str)
- && (*pattern != '?' || *str == ' ')) {
- return (1);
- }
- pattern++;
- str++;
- str_len--;
- }
- while (str_len > 0 && *str++ == ' ')
- str_len--;
-
- return (str_len);
-}
-
-static caddr_t
-cam_quirkmatch(caddr_t target, caddr_t quirk_table, int num_entries,
- int entry_size, cam_quirkmatch_t *comp_func)
-{
- for (; num_entries > 0; num_entries--, quirk_table += entry_size) {
- if ((*comp_func)(target, quirk_table) == 0)
- return (quirk_table);
- }
- return (NULL);
-}
-
-void
-aic_sense_desc(int sense_key, int asc, int ascq,
- struct scsi_inquiry_data *inq_data,
- const char **sense_key_desc, const char **asc_desc)
-{
- const struct asc_table_entry *asc_entry;
- const struct sense_key_table_entry *sense_entry;
-
- fetchtableentries(sense_key, asc, ascq,
- inq_data,
- &sense_entry,
- &asc_entry);
-
- *sense_key_desc = sense_entry->desc;
-
- if (asc_entry != NULL)
- *asc_desc = asc_entry->desc;
- else if (asc >= 0x80 && asc <= 0xff)
- *asc_desc = "Vendor Specific ASC";
- else if (ascq >= 0x80 && ascq <= 0xff)
- *asc_desc = "Vendor Specific ASCQ";
- else
- *asc_desc = "Reserved ASC/ASCQ pair";
-}
-
-/*
- * Given sense and device type information, return the appropriate action.
- * If we do not understand the specific error as identified by the ASC/ASCQ
- * pair, fall back on the more generic actions derived from the sense key.
- */
-aic_sense_action
-aic_sense_error_action(struct scsi_sense_data *sense_data,
- struct scsi_inquiry_data *inq_data, uint32_t sense_flags)
-{
- const struct asc_table_entry *asc_entry;
- const struct sense_key_table_entry *sense_entry;
- int error_code, sense_key, asc, ascq;
- aic_sense_action action;
-
- scsi_extract_sense(sense_data, &error_code, &sense_key, &asc, &ascq);
-
- if (error_code == SSD_DEFERRED_ERROR) {
- /*
- * XXX dufault@FreeBSD.org
- * This error doesn't relate to the command associated
- * with this request sense. A deferred error is an error
- * for a command that has already returned GOOD status
- * (see SCSI2 8.2.14.2).
- *
- * By my reading of that section, it looks like the current
- * command has been cancelled, we should now clean things up
- * (hopefully recovering any lost data) and then retry the
- * current command. There are two easy choices, both wrong:
- *
- * 1. Drop through (like we had been doing), thus treating
- * this as if the error were for the current command and
- * return and stop the current command.
- *
- * 2. Issue a retry (like I made it do) thus hopefully
- * recovering the current transfer, and ignoring the
- * fact that we've dropped a command.
- *
- * These should probably be handled in a device specific
- * sense handler or punted back up to a user mode daemon
- */
- action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE;
- } else {
- fetchtableentries(sense_key, asc, ascq,
- inq_data,
- &sense_entry,
- &asc_entry);
-
- /*
- * Override the 'No additional Sense' entry (0,0)
- * with the error action of the sense key.
- */
- if (asc_entry != NULL
- && (asc != 0 || ascq != 0))
- action = asc_entry->action;
- else
- action = sense_entry->action;
-
- if (sense_key == SSD_KEY_RECOVERED_ERROR) {
- /*
- * The action succeeded but the device wants
- * the user to know that some recovery action
- * was required.
- */
- action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK);
- action |= SS_NOP|SSQ_PRINT_SENSE;
- } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) {
- if ((sense_flags & SF_QUIET_IR) != 0)
- action &= ~SSQ_PRINT_SENSE;
- } else if (sense_key == SSD_KEY_UNIT_ATTENTION) {
- if ((sense_flags & SF_RETRY_UA) != 0
- && (action & SS_MASK) == SS_FAIL) {
- action &= ~(SS_MASK|SSQ_MASK);
- action |= SS_RETRY|SSQ_DECREMENT_COUNT|
- SSQ_PRINT_SENSE;
- }
- }
- }
-
- if ((sense_flags & SF_PRINT_ALWAYS) != 0)
- action |= SSQ_PRINT_SENSE;
- else if ((sense_flags & SF_NO_PRINT) != 0)
- action &= ~SSQ_PRINT_SENSE;
-
- return (action);
-}
-
-/*
- * Try make as good a match as possible with
- * available sub drivers
- */
-int
-aic_inquiry_match(caddr_t inqbuffer, caddr_t table_entry)
-{
- struct scsi_inquiry_pattern *entry;
- struct scsi_inquiry_data *inq;
-
- entry = (struct scsi_inquiry_pattern *)table_entry;
- inq = (struct scsi_inquiry_data *)inqbuffer;
-
- if (((SID_TYPE(inq) == entry->type)
- || (entry->type == T_ANY))
- && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE
- : entry->media_type & SIP_MEDIA_FIXED)
- && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0)
- && (cam_strmatch(inq->product, entry->product,
- sizeof(inq->product)) == 0)
- && (cam_strmatch(inq->revision, entry->revision,
- sizeof(inq->revision)) == 0)) {
- return (0);
- }
- return (-1);
-}
-
-/*
- * Table of syncrates that don't follow the "divisible by 4"
- * rule. This table will be expanded in future SCSI specs.
- */
-static struct {
- u_int period_factor;
- u_int period; /* in 100ths of ns */
-} scsi_syncrates[] = {
- { 0x08, 625 }, /* FAST-160 */
- { 0x09, 1250 }, /* FAST-80 */
- { 0x0a, 2500 }, /* FAST-40 40MHz */
- { 0x0b, 3030 }, /* FAST-40 33MHz */
- { 0x0c, 5000 } /* FAST-20 */
-};
-
-/*
- * Return the frequency in kHz corresponding to the given
- * sync period factor.
- */
-u_int
-aic_calc_syncsrate(u_int period_factor)
-{
- int i;
- int num_syncrates;
-
- num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
- /* See if the period is in the "exception" table */
- for (i = 0; i < num_syncrates; i++) {
-
- if (period_factor == scsi_syncrates[i].period_factor) {
- /* Period in kHz */
- return (100000000 / scsi_syncrates[i].period);
- }
- }
-
- /*
- * Wasn't in the table, so use the standard
- * 4 times conversion.
- */
- return (10000000 / (period_factor * 4 * 10));
-}
-
-/*
- * Return speed in KB/s.
- */
-u_int
-aic_calc_speed(u_int width, u_int period, u_int offset, u_int min_rate)
-{
- u_int freq;
-
- if (offset != 0 && period < min_rate)
- freq = aic_calc_syncsrate(period);
- else
- /* Roughly 3.3MB/s for async */
- freq = 3300;
- freq <<= width;
- return (freq);
-}
-
-uint32_t
-aic_error_action(struct scsi_cmnd *cmd, struct scsi_inquiry_data *inq_data,
- cam_status status, u_int scsi_status)
-{
- aic_sense_action err_action;
- int sense;
-
- sense = (cmd->result >> 24) == DRIVER_SENSE;
-
- switch (status) {
- case CAM_REQ_CMP:
- err_action = SS_NOP;
- break;
- case CAM_AUTOSENSE_FAIL:
- case CAM_SCSI_STATUS_ERROR:
-
- switch (scsi_status) {
- case SCSI_STATUS_OK:
- case SCSI_STATUS_COND_MET:
- case SCSI_STATUS_INTERMED:
- case SCSI_STATUS_INTERMED_COND_MET:
- err_action = SS_NOP;
- break;
- case SCSI_STATUS_CMD_TERMINATED:
- case SCSI_STATUS_CHECK_COND:
- if (sense != 0) {
- struct scsi_sense_data *sense;
-
- sense = (struct scsi_sense_data *)
- &cmd->sense_buffer;
- err_action =
- aic_sense_error_action(sense, inq_data, 0);
-
- } else {
- err_action = SS_RETRY|SSQ_FALLBACK
- | SSQ_DECREMENT_COUNT|EIO;
- }
- break;
- case SCSI_STATUS_QUEUE_FULL:
- case SCSI_STATUS_BUSY:
- err_action = SS_RETRY|SSQ_DELAY|SSQ_MANY
- | SSQ_DECREMENT_COUNT|EBUSY;
- break;
- case SCSI_STATUS_RESERV_CONFLICT:
- default:
- err_action = SS_FAIL|EBUSY;
- break;
- }
- break;
- case CAM_CMD_TIMEOUT:
- case CAM_REQ_CMP_ERR:
- case CAM_UNEXP_BUSFREE:
- case CAM_UNCOR_PARITY:
- case CAM_DATA_RUN_ERR:
- err_action = SS_RETRY|SSQ_FALLBACK|EIO;
- break;
- case CAM_UA_ABORT:
- case CAM_UA_TERMIO:
- case CAM_MSG_REJECT_REC:
- case CAM_SEL_TIMEOUT:
- err_action = SS_FAIL|EIO;
- break;
- case CAM_REQ_INVALID:
- case CAM_PATH_INVALID:
- case CAM_DEV_NOT_THERE:
- case CAM_NO_HBA:
- case CAM_PROVIDE_FAIL:
- case CAM_REQ_TOO_BIG:
- case CAM_RESRC_UNAVAIL:
- case CAM_BUSY:
- default:
- /* panic?? These should never occur in our application. */
- err_action = SS_FAIL|EIO;
- break;
- case CAM_SCSI_BUS_RESET:
- case CAM_BDR_SENT:
- case CAM_REQUEUE_REQ:
- /* Unconditional requeue */
- err_action = SS_RETRY;
- break;
- }
-
- return (err_action);
-}
-
-char *
-aic_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth,
- aic_option_callback_t *callback, u_long callback_arg)
-{
- char *tok_end;
- char *tok_end2;
- int i;
- int instance;
- int targ;
- int done;
- char tok_list[] = {'.', ',', '{', '}', '\0'};
- /* All options use a ':' name/arg separator */
- if (*opt_arg != ':')
- return (opt_arg);
- opt_arg++;
- instance = -1;
- targ = -1;
- done = FALSE;
- /*
- * Restore separator that may be in
- * the middle of our option argument.
- */
- tok_end = strchr(opt_arg, '\0');
- if (tok_end < end)
- *tok_end = ',';
- while (!done) {
- switch (*opt_arg) {
- case '{':
- if (instance == -1) {
- instance = 0;
- } else {
- if (depth > 1) {
- if (targ == -1)
- targ = 0;
- } else {
- printf("Malformed Option %s\n",
- opt_name);
- done = TRUE;
- }
- }
- opt_arg++;
- break;
- case '}':
- if (targ != -1)
- targ = -1;
- else if (instance != -1)
- instance = -1;
- opt_arg++;
- break;
- case ',':
- case '.':
- if (instance == -1)
- done = TRUE;
- else if (targ >= 0)
- targ++;
- else if (instance >= 0)
- instance++;
- opt_arg++;
- break;
- case '\0':
- done = TRUE;
- break;
- default:
- tok_end = end;
- for (i = 0; tok_list[i]; i++) {
- tok_end2 = strchr(opt_arg, tok_list[i]);
- if ((tok_end2) && (tok_end2 < tok_end))
- tok_end = tok_end2;
- }
- callback(callback_arg, instance, targ,
- simple_strtol(opt_arg, NULL, 0));
- opt_arg = tok_end;
- break;
- }
- }
- return (opt_arg);
-}
diff --git a/drivers/scsi/aic7xxx/aiclib.h b/drivers/scsi/aic7xxx/aiclib.h
index bfe6f954d3c..3bfbf0fe1ec 100644
--- a/drivers/scsi/aic7xxx/aiclib.h
+++ b/drivers/scsi/aic7xxx/aiclib.h
@@ -57,121 +57,6 @@
#ifndef _AICLIB_H
#define _AICLIB_H
-/*
- * Linux Interrupt Support.
- */
-#ifndef IRQ_RETVAL
-typedef void irqreturn_t;
-#define IRQ_RETVAL(x)
-#endif
-
-/*
- * SCSI command format
- */
-
-/*
- * Define dome bits that are in ALL (or a lot of) scsi commands
- */
-#define SCSI_CTL_LINK 0x01
-#define SCSI_CTL_FLAG 0x02
-#define SCSI_CTL_VENDOR 0xC0
-#define SCSI_CMD_LUN 0xA0 /* these two should not be needed */
-#define SCSI_CMD_LUN_SHIFT 5 /* LUN in the cmd is no longer SCSI */
-
-#define SCSI_MAX_CDBLEN 16 /*
- * 16 byte commands are in the
- * SCSI-3 spec
- */
-/* 6byte CDBs special case 0 length to be 256 */
-#define SCSI_CDB6_LEN(len) ((len) == 0 ? 256 : len)
-
-/*
- * This type defines actions to be taken when a particular sense code is
- * received. Right now, these flags are only defined to take up 16 bits,
- * but can be expanded in the future if necessary.
- */
-typedef enum {
- SS_NOP = 0x000000, /* Do nothing */
- SS_RETRY = 0x010000, /* Retry the command */
- SS_FAIL = 0x020000, /* Bail out */
- SS_START = 0x030000, /* Send a Start Unit command to the device,
- * then retry the original command.
- */
- SS_TUR = 0x040000, /* Send a Test Unit Ready command to the
- * device, then retry the original command.
- */
- SS_REQSENSE = 0x050000, /* Send a RequestSense command to the
- * device, then retry the original command.
- */
- SS_INQ_REFRESH = 0x060000,
- SS_MASK = 0xff0000
-} aic_sense_action;
-
-typedef enum {
- SSQ_NONE = 0x0000,
- SSQ_DECREMENT_COUNT = 0x0100, /* Decrement the retry count */
- SSQ_MANY = 0x0200, /* send lots of recovery commands */
- SSQ_RANGE = 0x0400, /*
- * This table entry represents the
- * end of a range of ASCQs that
- * have identical error actions
- * and text.
- */
- SSQ_PRINT_SENSE = 0x0800,
- SSQ_DELAY = 0x1000, /* Delay before retry. */
- SSQ_DELAY_RANDOM = 0x2000, /* Randomized delay before retry. */
- SSQ_FALLBACK = 0x4000, /* Do a speed fallback to recover */
- SSQ_MASK = 0xff00
-} aic_sense_action_qualifier;
-
-/* Mask for error status values */
-#define SS_ERRMASK 0xff
-
-/* The default, retyable, error action */
-#define SS_RDEF SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE|EIO
-
-/* The retyable, error action, with table specified error code */
-#define SS_RET SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE
-
-/* Fatal error action, with table specified error code */
-#define SS_FATAL SS_FAIL|SSQ_PRINT_SENSE
-
-struct scsi_generic
-{
- uint8_t opcode;
- uint8_t bytes[11];
-};
-
-struct scsi_request_sense
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[2];
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_test_unit_ready
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[3];
- uint8_t control;
-};
-
-struct scsi_send_diag
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SSD_UOL 0x01
-#define SSD_DOL 0x02
-#define SSD_SELFTEST 0x04
-#define SSD_PF 0x10
- uint8_t unused[1];
- uint8_t paramlen[2];
- uint8_t control;
-};
-
struct scsi_sense
{
uint8_t opcode;
@@ -181,537 +66,12 @@ struct scsi_sense
uint8_t control;
};
-struct scsi_inquiry
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SI_EVPD 0x01
- uint8_t page_code;
- uint8_t reserved;
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_mode_sense_6
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SMS_DBD 0x08
- uint8_t page;
-#define SMS_PAGE_CODE 0x3F
-#define SMS_VENDOR_SPECIFIC_PAGE 0x00
-#define SMS_DISCONNECT_RECONNECT_PAGE 0x02
-#define SMS_PERIPHERAL_DEVICE_PAGE 0x09
-#define SMS_CONTROL_MODE_PAGE 0x0A
-#define SMS_ALL_PAGES_PAGE 0x3F
-#define SMS_PAGE_CTRL_MASK 0xC0
-#define SMS_PAGE_CTRL_CURRENT 0x00
-#define SMS_PAGE_CTRL_CHANGEABLE 0x40
-#define SMS_PAGE_CTRL_DEFAULT 0x80
-#define SMS_PAGE_CTRL_SAVED 0xC0
- uint8_t unused;
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_mode_sense_10
-{
- uint8_t opcode;
- uint8_t byte2; /* same bits as small version */
- uint8_t page; /* same bits as small version */
- uint8_t unused[4];
- uint8_t length[2];
- uint8_t control;
-};
-
-struct scsi_mode_select_6
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SMS_SP 0x01
-#define SMS_PF 0x10
- uint8_t unused[2];
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_mode_select_10
-{
- uint8_t opcode;
- uint8_t byte2; /* same bits as small version */
- uint8_t unused[5];
- uint8_t length[2];
- uint8_t control;
-};
-
-/*
- * When sending a mode select to a tape drive, the medium type must be 0.
- */
-struct scsi_mode_hdr_6
-{
- uint8_t datalen;
- uint8_t medium_type;
- uint8_t dev_specific;
- uint8_t block_descr_len;
-};
-
-struct scsi_mode_hdr_10
-{
- uint8_t datalen[2];
- uint8_t medium_type;
- uint8_t dev_specific;
- uint8_t reserved[2];
- uint8_t block_descr_len[2];
-};
-
-struct scsi_mode_block_descr
-{
- uint8_t density_code;
- uint8_t num_blocks[3];
- uint8_t reserved;
- uint8_t block_len[3];
-};
-
-struct scsi_log_sense
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SLS_SP 0x01
-#define SLS_PPC 0x02
- uint8_t page;
-#define SLS_PAGE_CODE 0x3F
-#define SLS_ALL_PAGES_PAGE 0x00
-#define SLS_OVERRUN_PAGE 0x01
-#define SLS_ERROR_WRITE_PAGE 0x02
-#define SLS_ERROR_READ_PAGE 0x03
-#define SLS_ERROR_READREVERSE_PAGE 0x04
-#define SLS_ERROR_VERIFY_PAGE 0x05
-#define SLS_ERROR_NONMEDIUM_PAGE 0x06
-#define SLS_ERROR_LASTN_PAGE 0x07
-#define SLS_PAGE_CTRL_MASK 0xC0
-#define SLS_PAGE_CTRL_THRESHOLD 0x00
-#define SLS_PAGE_CTRL_CUMULATIVE 0x40
-#define SLS_PAGE_CTRL_THRESH_DEFAULT 0x80
-#define SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0
- uint8_t reserved[2];
- uint8_t paramptr[2];
- uint8_t length[2];
- uint8_t control;
-};
-
-struct scsi_log_select
-{
- uint8_t opcode;
- uint8_t byte2;
-/* SLS_SP 0x01 */
-#define SLS_PCR 0x02
- uint8_t page;
-/* SLS_PAGE_CTRL_MASK 0xC0 */
-/* SLS_PAGE_CTRL_THRESHOLD 0x00 */
-/* SLS_PAGE_CTRL_CUMULATIVE 0x40 */
-/* SLS_PAGE_CTRL_THRESH_DEFAULT 0x80 */
-/* SLS_PAGE_CTRL_CUMUL_DEFAULT 0xC0 */
- uint8_t reserved[4];
- uint8_t length[2];
- uint8_t control;
-};
-
-struct scsi_log_header
-{
- uint8_t page;
- uint8_t reserved;
- uint8_t datalen[2];
-};
-
-struct scsi_log_param_header {
- uint8_t param_code[2];
- uint8_t param_control;
-#define SLP_LP 0x01
-#define SLP_LBIN 0x02
-#define SLP_TMC_MASK 0x0C
-#define SLP_TMC_ALWAYS 0x00
-#define SLP_TMC_EQUAL 0x04
-#define SLP_TMC_NOTEQUAL 0x08
-#define SLP_TMC_GREATER 0x0C
-#define SLP_ETC 0x10
-#define SLP_TSD 0x20
-#define SLP_DS 0x40
-#define SLP_DU 0x80
- uint8_t param_len;
-};
-
-struct scsi_control_page {
- uint8_t page_code;
- uint8_t page_length;
- uint8_t rlec;
-#define SCB_RLEC 0x01 /*Report Log Exception Cond*/
- uint8_t queue_flags;
-#define SCP_QUEUE_ALG_MASK 0xF0
-#define SCP_QUEUE_ALG_RESTRICTED 0x00
-#define SCP_QUEUE_ALG_UNRESTRICTED 0x10
-#define SCP_QUEUE_ERR 0x02 /*Queued I/O aborted for CACs*/
-#define SCP_QUEUE_DQUE 0x01 /*Queued I/O disabled*/
- uint8_t eca_and_aen;
-#define SCP_EECA 0x80 /*Enable Extended CA*/
-#define SCP_RAENP 0x04 /*Ready AEN Permission*/
-#define SCP_UAAENP 0x02 /*UA AEN Permission*/
-#define SCP_EAENP 0x01 /*Error AEN Permission*/
- uint8_t reserved;
- uint8_t aen_holdoff_period[2];
-};
-
-struct scsi_reserve
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[2];
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_release
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[2];
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_prevent
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[2];
- uint8_t how;
- uint8_t control;
-};
-#define PR_PREVENT 0x01
-#define PR_ALLOW 0x00
-
-struct scsi_sync_cache
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t begin_lba[4];
- uint8_t reserved;
- uint8_t lb_count[2];
- uint8_t control;
-};
-
-
-struct scsi_changedef
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused1;
- uint8_t how;
- uint8_t unused[4];
- uint8_t datalen;
- uint8_t control;
-};
-
-struct scsi_read_buffer
-{
- uint8_t opcode;
- uint8_t byte2;
-#define RWB_MODE 0x07
-#define RWB_MODE_HDR_DATA 0x00
-#define RWB_MODE_DATA 0x02
-#define RWB_MODE_DOWNLOAD 0x04
-#define RWB_MODE_DOWNLOAD_SAVE 0x05
- uint8_t buffer_id;
- uint8_t offset[3];
- uint8_t length[3];
- uint8_t control;
-};
-
-struct scsi_write_buffer
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t buffer_id;
- uint8_t offset[3];
- uint8_t length[3];
- uint8_t control;
-};
-
-struct scsi_rw_6
-{
- uint8_t opcode;
- uint8_t addr[3];
-/* only 5 bits are valid in the MSB address byte */
-#define SRW_TOPADDR 0x1F
- uint8_t length;
- uint8_t control;
-};
-
-struct scsi_rw_10
-{
- uint8_t opcode;
-#define SRW10_RELADDR 0x01
-#define SRW10_FUA 0x08
-#define SRW10_DPO 0x10
- uint8_t byte2;
- uint8_t addr[4];
- uint8_t reserved;
- uint8_t length[2];
- uint8_t control;
-};
-
-struct scsi_rw_12
-{
- uint8_t opcode;
-#define SRW12_RELADDR 0x01
-#define SRW12_FUA 0x08
-#define SRW12_DPO 0x10
- uint8_t byte2;
- uint8_t addr[4];
- uint8_t length[4];
- uint8_t reserved;
- uint8_t control;
-};
-
-struct scsi_start_stop_unit
-{
- uint8_t opcode;
- uint8_t byte2;
-#define SSS_IMMED 0x01
- uint8_t reserved[2];
- uint8_t how;
-#define SSS_START 0x01
-#define SSS_LOEJ 0x02
- uint8_t control;
-};
-
-#define SC_SCSI_1 0x01
-#define SC_SCSI_2 0x03
-
-/*
- * Opcodes
- */
-
-#define TEST_UNIT_READY 0x00
-#define REQUEST_SENSE 0x03
-#define READ_6 0x08
-#define WRITE_6 0x0a
-#define INQUIRY 0x12
-#define MODE_SELECT_6 0x15
-#define MODE_SENSE_6 0x1a
-#define START_STOP_UNIT 0x1b
-#define START_STOP 0x1b
-#define RESERVE 0x16
-#define RELEASE 0x17
-#define RECEIVE_DIAGNOSTIC 0x1c
-#define SEND_DIAGNOSTIC 0x1d
-#define PREVENT_ALLOW 0x1e
-#define READ_CAPACITY 0x25
-#define READ_10 0x28
-#define WRITE_10 0x2a
-#define POSITION_TO_ELEMENT 0x2b
-#define SYNCHRONIZE_CACHE 0x35
-#define WRITE_BUFFER 0x3b
-#define READ_BUFFER 0x3c
-#define CHANGE_DEFINITION 0x40
-#define LOG_SELECT 0x4c
-#define LOG_SENSE 0x4d
-#ifdef XXXCAM
-#define MODE_SENSE_10 0x5A
-#endif
-#define MODE_SELECT_10 0x55
-#define MOVE_MEDIUM 0xa5
-#define READ_12 0xa8
-#define WRITE_12 0xaa
-#define READ_ELEMENT_STATUS 0xb8
-
-
-/*
- * Device Types
- */
-#define T_DIRECT 0x00
-#define T_SEQUENTIAL 0x01
-#define T_PRINTER 0x02
-#define T_PROCESSOR 0x03
-#define T_WORM 0x04
-#define T_CDROM 0x05
-#define T_SCANNER 0x06
-#define T_OPTICAL 0x07
-#define T_CHANGER 0x08
-#define T_COMM 0x09
-#define T_ASC0 0x0a
-#define T_ASC1 0x0b
-#define T_STORARRAY 0x0c
-#define T_ENCLOSURE 0x0d
-#define T_RBC 0x0e
-#define T_OCRW 0x0f
-#define T_NODEVICE 0x1F
-#define T_ANY 0xFF /* Used in Quirk table matches */
-
-#define T_REMOV 1
-#define T_FIXED 0
-
-/*
- * This length is the initial inquiry length used by the probe code, as
- * well as the legnth necessary for aic_print_inquiry() to function
- * correctly. If either use requires a different length in the future,
- * the two values should be de-coupled.
- */
-#define SHORT_INQUIRY_LENGTH 36
-
-struct scsi_inquiry_data
-{
- uint8_t device;
-#define SID_TYPE(inq_data) ((inq_data)->device & 0x1f)
-#define SID_QUAL(inq_data) (((inq_data)->device & 0xE0) >> 5)
-#define SID_QUAL_LU_CONNECTED 0x00 /*
- * The specified peripheral device
- * type is currently connected to
- * logical unit. If the target cannot
- * determine whether or not a physical
- * device is currently connected, it
- * shall also use this peripheral
- * qualifier when returning the INQUIRY
- * data. This peripheral qualifier
- * does not mean that the device is
- * ready for access by the initiator.
- */
-#define SID_QUAL_LU_OFFLINE 0x01 /*
- * The target is capable of supporting
- * the specified peripheral device type
- * on this logical unit; however, the
- * physical device is not currently
- * connected to this logical unit.
- */
-#define SID_QUAL_RSVD 0x02
-#define SID_QUAL_BAD_LU 0x03 /*
- * The target is not capable of
- * supporting a physical device on
- * this logical unit. For this
- * peripheral qualifier the peripheral
- * device type shall be set to 1Fh to
- * provide compatibility with previous
- * versions of SCSI. All other
- * peripheral device type values are
- * reserved for this peripheral
- * qualifier.
- */
-#define SID_QUAL_IS_VENDOR_UNIQUE(inq_data) ((SID_QUAL(inq_data) & 0x08) != 0)
- uint8_t dev_qual2;
-#define SID_QUAL2 0x7F
-#define SID_IS_REMOVABLE(inq_data) (((inq_data)->dev_qual2 & 0x80) != 0)
- uint8_t version;
-#define SID_ANSI_REV(inq_data) ((inq_data)->version & 0x07)
#define SCSI_REV_0 0
#define SCSI_REV_CCS 1
#define SCSI_REV_2 2
#define SCSI_REV_SPC 3
#define SCSI_REV_SPC2 4
-#define SID_ECMA 0x38
-#define SID_ISO 0xC0
- uint8_t response_format;
-#define SID_AENC 0x80
-#define SID_TrmIOP 0x40
- uint8_t additional_length;
- uint8_t reserved[2];
- uint8_t flags;
-#define SID_SftRe 0x01
-#define SID_CmdQue 0x02
-#define SID_Linked 0x08
-#define SID_Sync 0x10
-#define SID_WBus16 0x20
-#define SID_WBus32 0x40
-#define SID_RelAdr 0x80
-#define SID_VENDOR_SIZE 8
- char vendor[SID_VENDOR_SIZE];
-#define SID_PRODUCT_SIZE 16
- char product[SID_PRODUCT_SIZE];
-#define SID_REVISION_SIZE 4
- char revision[SID_REVISION_SIZE];
- /*
- * The following fields were taken from SCSI Primary Commands - 2
- * (SPC-2) Revision 14, Dated 11 November 1999
- */
-#define SID_VENDOR_SPECIFIC_0_SIZE 20
- uint8_t vendor_specific0[SID_VENDOR_SPECIFIC_0_SIZE];
- /*
- * An extension of SCSI Parallel Specific Values
- */
-#define SID_SPI_IUS 0x01
-#define SID_SPI_QAS 0x02
-#define SID_SPI_CLOCK_ST 0x00
-#define SID_SPI_CLOCK_DT 0x04
-#define SID_SPI_CLOCK_DT_ST 0x0C
-#define SID_SPI_MASK 0x0F
- uint8_t spi3data;
- uint8_t reserved2;
- /*
- * Version Descriptors, stored 2 byte values.
- */
- uint8_t version1[2];
- uint8_t version2[2];
- uint8_t version3[2];
- uint8_t version4[2];
- uint8_t version5[2];
- uint8_t version6[2];
- uint8_t version7[2];
- uint8_t version8[2];
-
- uint8_t reserved3[22];
-
-#define SID_VENDOR_SPECIFIC_1_SIZE 160
- uint8_t vendor_specific1[SID_VENDOR_SPECIFIC_1_SIZE];
-};
-
-struct scsi_vpd_unit_serial_number
-{
- uint8_t device;
- uint8_t page_code;
-#define SVPD_UNIT_SERIAL_NUMBER 0x80
- uint8_t reserved;
- uint8_t length; /* serial number length */
-#define SVPD_SERIAL_NUM_SIZE 251
- uint8_t serial_num[SVPD_SERIAL_NUM_SIZE];
-};
-
-struct scsi_read_capacity
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t addr[4];
- uint8_t unused[3];
- uint8_t control;
-};
-
-struct scsi_read_capacity_data
-{
- uint8_t addr[4];
- uint8_t length[4];
-};
-
-struct scsi_report_luns
-{
- uint8_t opcode;
- uint8_t byte2;
- uint8_t unused[3];
- uint8_t addr[4];
- uint8_t control;
-};
-
-struct scsi_report_luns_data {
- uint8_t length[4]; /* length of LUN inventory, in bytes */
- uint8_t reserved[4]; /* unused */
- /*
- * LUN inventory- we only support the type zero form for now.
- */
- struct {
- uint8_t lundata[8];
- } luns[1];
-};
-#define RPL_LUNDATA_ATYP_MASK 0xc0 /* MBZ for type 0 lun */
-#define RPL_LUNDATA_T0LUN 1 /* @ lundata[1] */
-
-
struct scsi_sense_data
{
uint8_t error_code;
@@ -757,41 +117,6 @@ struct scsi_sense_data
#define SSD_FULL_SIZE sizeof(struct scsi_sense_data)
};
-struct scsi_mode_header_6
-{
- uint8_t data_length; /* Sense data length */
- uint8_t medium_type;
- uint8_t dev_spec;
- uint8_t blk_desc_len;
-};
-
-struct scsi_mode_header_10
-{
- uint8_t data_length[2];/* Sense data length */
- uint8_t medium_type;
- uint8_t dev_spec;
- uint8_t unused[2];
- uint8_t blk_desc_len[2];
-};
-
-struct scsi_mode_page_header
-{
- uint8_t page_code;
- uint8_t page_length;
-};
-
-struct scsi_mode_blk_desc
-{
- uint8_t density;
- uint8_t nblocks[3];
- uint8_t reserved;
- uint8_t blklen[3];
-};
-
-#define SCSI_DEFAULT_DENSITY 0x00 /* use 'default' density */
-#define SCSI_SAME_DENSITY 0x7f /* use 'same' density- >= SCSI-2 only */
-
-
/*
* Status Byte
*/
@@ -807,76 +132,7 @@ struct scsi_mode_blk_desc
#define SCSI_STATUS_ACA_ACTIVE 0x30
#define SCSI_STATUS_TASK_ABORTED 0x40
-struct scsi_inquiry_pattern {
- uint8_t type;
- uint8_t media_type;
-#define SIP_MEDIA_REMOVABLE 0x01
-#define SIP_MEDIA_FIXED 0x02
- const char *vendor;
- const char *product;
- const char *revision;
-};
-
-struct scsi_static_inquiry_pattern {
- uint8_t type;
- uint8_t media_type;
- char vendor[SID_VENDOR_SIZE+1];
- char product[SID_PRODUCT_SIZE+1];
- char revision[SID_REVISION_SIZE+1];
-};
-
-struct scsi_sense_quirk_entry {
- struct scsi_inquiry_pattern inq_pat;
- int num_sense_keys;
- int num_ascs;
- struct sense_key_table_entry *sense_key_info;
- struct asc_table_entry *asc_info;
-};
-
-struct sense_key_table_entry {
- uint8_t sense_key;
- uint32_t action;
- const char *desc;
-};
-
-struct asc_table_entry {
- uint8_t asc;
- uint8_t ascq;
- uint32_t action;
- const char *desc;
-};
-
-struct op_table_entry {
- uint8_t opcode;
- uint16_t opmask;
- const char *desc;
-};
-
-struct scsi_op_quirk_entry {
- struct scsi_inquiry_pattern inq_pat;
- int num_ops;
- struct op_table_entry *op_table;
-};
-
-typedef enum {
- SSS_FLAG_NONE = 0x00,
- SSS_FLAG_PRINT_COMMAND = 0x01
-} scsi_sense_string_flags;
-
-extern const char *scsi_sense_key_text[];
-
/************************* Large Disk Handling ********************************/
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-static __inline int aic_sector_div(u_long capacity, int heads, int sectors);
-
-static __inline int
-aic_sector_div(u_long capacity, int heads, int sectors)
-{
- return (capacity / (heads * sectors));
-}
-#else
-static __inline int aic_sector_div(sector_t capacity, int heads, int sectors);
-
static __inline int
aic_sector_div(sector_t capacity, int heads, int sectors)
{
@@ -884,152 +140,6 @@ aic_sector_div(sector_t capacity, int heads, int sectors)
sector_div(capacity, (heads * sectors));
return (int)capacity;
}
-#endif
-
-/**************************** Module Library Hack *****************************/
-/*
- * What we'd like to do is have a single "scsi library" module that both the
- * aic7xxx and aic79xx drivers could load and depend on. A cursory examination
- * of implementing module dependencies in Linux (handling the install and
- * initrd cases) does not look promissing. For now, we just duplicate this
- * code in both drivers using a simple symbol renaming scheme that hides this
- * hack from the drivers.
- */
-#define AIC_LIB_ENTRY_CONCAT(x, prefix) prefix ## x
-#define AIC_LIB_ENTRY_EXPAND(x, prefix) AIC_LIB_ENTRY_CONCAT(x, prefix)
-#define AIC_LIB_ENTRY(x) AIC_LIB_ENTRY_EXPAND(x, AIC_LIB_PREFIX)
-
-#define aic_sense_desc AIC_LIB_ENTRY(_sense_desc)
-#define aic_sense_error_action AIC_LIB_ENTRY(_sense_error_action)
-#define aic_error_action AIC_LIB_ENTRY(_error_action)
-#define aic_op_desc AIC_LIB_ENTRY(_op_desc)
-#define aic_cdb_string AIC_LIB_ENTRY(_cdb_string)
-#define aic_print_inquiry AIC_LIB_ENTRY(_print_inquiry)
-#define aic_calc_syncsrate AIC_LIB_ENTRY(_calc_syncrate)
-#define aic_calc_syncparam AIC_LIB_ENTRY(_calc_syncparam)
-#define aic_calc_speed AIC_LIB_ENTRY(_calc_speed)
-#define aic_inquiry_match AIC_LIB_ENTRY(_inquiry_match)
-#define aic_static_inquiry_match AIC_LIB_ENTRY(_static_inquiry_match)
-#define aic_parse_brace_option AIC_LIB_ENTRY(_parse_brace_option)
-
-/******************************************************************************/
-
-void aic_sense_desc(int /*sense_key*/, int /*asc*/,
- int /*ascq*/, struct scsi_inquiry_data*,
- const char** /*sense_key_desc*/,
- const char** /*asc_desc*/);
-aic_sense_action aic_sense_error_action(struct scsi_sense_data*,
- struct scsi_inquiry_data*,
- uint32_t /*sense_flags*/);
-uint32_t aic_error_action(struct scsi_cmnd *,
- struct scsi_inquiry_data *,
- cam_status, u_int);
-
-#define SF_RETRY_UA 0x01
-#define SF_NO_PRINT 0x02
-#define SF_QUIET_IR 0x04 /* Be quiet about Illegal Request reponses */
-#define SF_PRINT_ALWAYS 0x08
-
-
-const char * aic_op_desc(uint16_t /*opcode*/, struct scsi_inquiry_data*);
-char * aic_cdb_string(uint8_t* /*cdb_ptr*/, char* /*cdb_string*/,
- size_t /*len*/);
-void aic_print_inquiry(struct scsi_inquiry_data*);
-
-u_int aic_calc_syncsrate(u_int /*period_factor*/);
-u_int aic_calc_syncparam(u_int /*period*/);
-u_int aic_calc_speed(u_int width, u_int period, u_int offset,
- u_int min_rate);
-
-int aic_inquiry_match(caddr_t /*inqbuffer*/,
- caddr_t /*table_entry*/);
-int aic_static_inquiry_match(caddr_t /*inqbuffer*/,
- caddr_t /*table_entry*/);
-
-typedef void aic_option_callback_t(u_long, int, int, int32_t);
-char * aic_parse_brace_option(char *opt_name, char *opt_arg,
- char *end, int depth,
- aic_option_callback_t *, u_long);
-
-static __inline void scsi_extract_sense(struct scsi_sense_data *sense,
- int *error_code, int *sense_key,
- int *asc, int *ascq);
-static __inline void scsi_ulto2b(uint32_t val, uint8_t *bytes);
-static __inline void scsi_ulto3b(uint32_t val, uint8_t *bytes);
-static __inline void scsi_ulto4b(uint32_t val, uint8_t *bytes);
-static __inline uint32_t scsi_2btoul(uint8_t *bytes);
-static __inline uint32_t scsi_3btoul(uint8_t *bytes);
-static __inline int32_t scsi_3btol(uint8_t *bytes);
-static __inline uint32_t scsi_4btoul(uint8_t *bytes);
-
-static __inline void scsi_extract_sense(struct scsi_sense_data *sense,
- int *error_code, int *sense_key,
- int *asc, int *ascq)
-{
- *error_code = sense->error_code & SSD_ERRCODE;
- *sense_key = sense->flags & SSD_KEY;
- *asc = (sense->extra_len >= 5) ? sense->add_sense_code : 0;
- *ascq = (sense->extra_len >= 6) ? sense->add_sense_code_qual : 0;
-}
-
-static __inline void
-scsi_ulto2b(uint32_t val, uint8_t *bytes)
-{
-
- bytes[0] = (val >> 8) & 0xff;
- bytes[1] = val & 0xff;
-}
-
-static __inline void
-scsi_ulto3b(uint32_t val, uint8_t *bytes)
-{
-
- bytes[0] = (val >> 16) & 0xff;
- bytes[1] = (val >> 8) & 0xff;
- bytes[2] = val & 0xff;
-}
-
-static __inline void
-scsi_ulto4b(uint32_t val, uint8_t *bytes)
-{
-
- bytes[0] = (val >> 24) & 0xff;
- bytes[1] = (val >> 16) & 0xff;
- bytes[2] = (val >> 8) & 0xff;
- bytes[3] = val & 0xff;
-}
-
-static __inline uint32_t
-scsi_2btoul(uint8_t *bytes)
-{
- uint32_t rv;
-
- rv = (bytes[0] << 8) |
- bytes[1];
- return (rv);
-}
-
-static __inline uint32_t
-scsi_3btoul(uint8_t *bytes)
-{
- uint32_t rv;
-
- rv = (bytes[0] << 16) |
- (bytes[1] << 8) |
- bytes[2];
- return (rv);
-}
-
-static __inline int32_t
-scsi_3btol(uint8_t *bytes)
-{
- uint32_t rc = scsi_3btoul(bytes);
-
- if (rc & 0x00800000)
- rc |= 0xff000000;
-
- return (int32_t) rc;
-}
static __inline uint32_t
scsi_4btoul(uint8_t *bytes)