diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx.h | 17 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx_core.c | 88 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx_inline.h | 44 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx_osm.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx_osm.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx_pci.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx.h | 49 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_core.c | 180 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_inline.h | 55 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_osm.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_osm.h | 3 | ||||
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_proc.c | 2 |
12 files changed, 195 insertions, 257 deletions
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h index 2f00467b6b8..9c1484453d5 100644 --- a/drivers/scsi/aic7xxx/aic79xx.h +++ b/drivers/scsi/aic7xxx/aic79xx.h @@ -1314,7 +1314,7 @@ typedef int (ahd_device_setup_t)(struct ahd_softc *); struct ahd_pci_identity { uint64_t full_id; uint64_t id_mask; - char *name; + const char *name; ahd_device_setup_t *setup; }; @@ -1322,7 +1322,7 @@ struct ahd_pci_identity { struct aic7770_identity { uint32_t full_id; uint32_t id_mask; - char *name; + const char *name; ahd_device_setup_t *setup; }; extern struct aic7770_identity aic7770_ident_table []; @@ -1333,7 +1333,6 @@ extern const int ahd_num_aic7770_devs; /*************************** Function Declarations ****************************/ /******************************************************************************/ -void ahd_reset_cmds_pending(struct ahd_softc *ahd); /***************************** PCI Front End *********************************/ struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t); @@ -1376,16 +1375,6 @@ int ahd_write_flexport(struct ahd_softc *ahd, int ahd_read_flexport(struct ahd_softc *ahd, u_int addr, uint8_t *value); -/*************************** Interrupt Services *******************************/ -void ahd_run_qoutfifo(struct ahd_softc *ahd); -#ifdef AHD_TARGET_MODE -void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused); -#endif -void ahd_handle_hwerrint(struct ahd_softc *ahd); -void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat); -void ahd_handle_scsiint(struct ahd_softc *ahd, - u_int intstat); - /***************************** Error Recovery *********************************/ typedef enum { SEARCH_COMPLETE, @@ -1479,7 +1468,7 @@ extern uint32_t ahd_debug; void ahd_print_devinfo(struct ahd_softc *ahd, struct ahd_devinfo *devinfo); void ahd_dump_card_state(struct ahd_softc *ahd); -int ahd_print_register(ahd_reg_parse_entry_t *table, +int ahd_print_register(const ahd_reg_parse_entry_t *table, u_int num_entries, const char *name, u_int address, diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c index 336f4bea251..1e452cfa239 100644 --- a/drivers/scsi/aic7xxx/aic79xx_core.c +++ b/drivers/scsi/aic7xxx/aic79xx_core.c @@ -266,6 +266,18 @@ static int ahd_match_scb(struct ahd_softc *ahd, struct scb *scb, int target, char channel, int lun, u_int tag, role_t role); +static void ahd_reset_cmds_pending(struct ahd_softc *ahd); + +/*************************** Interrupt Services *******************************/ +static void ahd_run_qoutfifo(struct ahd_softc *ahd); +#ifdef AHD_TARGET_MODE +static void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused); +#endif +static void ahd_handle_hwerrint(struct ahd_softc *ahd); +static void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat); +static void ahd_handle_scsiint(struct ahd_softc *ahd, + u_int intstat); + /************************ Sequencer Execution Control *************************/ void ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst) @@ -285,7 +297,7 @@ ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst) ahd->dst_mode = dst; } -void +static void ahd_update_modes(struct ahd_softc *ahd) { ahd_mode_state mode_ptr; @@ -301,7 +313,7 @@ ahd_update_modes(struct ahd_softc *ahd) ahd_known_modes(ahd, src, dst); } -void +static void ahd_assert_modes(struct ahd_softc *ahd, ahd_mode srcmode, ahd_mode dstmode, const char *file, int line) { @@ -422,7 +434,7 @@ ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb, } } -void +static void ahd_setup_scb_common(struct ahd_softc *ahd, struct scb *scb) { /* XXX Handle target mode SCBs. */ @@ -443,7 +455,7 @@ ahd_setup_scb_common(struct ahd_softc *ahd, struct scb *scb) ahd_htole32(scb->sense_busaddr); } -void +static void ahd_setup_data_scb(struct ahd_softc *ahd, struct scb *scb) { /* @@ -480,7 +492,7 @@ ahd_setup_data_scb(struct ahd_softc *ahd, struct scb *scb) scb->hscb->sgptr = ahd_htole32(scb->sg_list_busaddr|SG_FULL_RESID); } -void +static void ahd_setup_noxfer_scb(struct ahd_softc *ahd, struct scb *scb) { scb->hscb->sgptr = ahd_htole32(SG_LIST_NULL); @@ -489,7 +501,7 @@ ahd_setup_noxfer_scb(struct ahd_softc *ahd, struct scb *scb) } /************************** Memory mapping routines ***************************/ -void * +static void * ahd_sg_bus_to_virt(struct ahd_softc *ahd, struct scb *scb, uint32_t sg_busaddr) { dma_addr_t sg_offset; @@ -499,7 +511,7 @@ ahd_sg_bus_to_virt(struct ahd_softc *ahd, struct scb *scb, uint32_t sg_busaddr) return ((uint8_t *)scb->sg_list + sg_offset); } -uint32_t +static uint32_t ahd_sg_virt_to_bus(struct ahd_softc *ahd, struct scb *scb, void *sg) { dma_addr_t sg_offset; @@ -511,7 +523,7 @@ ahd_sg_virt_to_bus(struct ahd_softc *ahd, struct scb *scb, void *sg) return (scb->sg_list_busaddr + sg_offset); } -void +static void ahd_sync_scb(struct ahd_softc *ahd, struct scb *scb, int op) { ahd_dmamap_sync(ahd, ahd->scb_data.hscb_dmat, @@ -532,7 +544,7 @@ ahd_sync_sglist(struct ahd_softc *ahd, struct scb *scb, int op) /*len*/ahd_sg_size(ahd) * scb->sg_count, op); } -void +static void ahd_sync_sense(struct ahd_softc *ahd, struct scb *scb, int op) { ahd_dmamap_sync(ahd, ahd->scb_data.sense_dmat, @@ -541,12 +553,14 @@ ahd_sync_sense(struct ahd_softc *ahd, struct scb *scb, int op) /*len*/AHD_SENSE_BUFSIZE, op); } -uint32_t +#ifdef AHD_TARGET_MODE +static uint32_t ahd_targetcmd_offset(struct ahd_softc *ahd, u_int index) { return (((uint8_t *)&ahd->targetcmds[index]) - (uint8_t *)ahd->qoutfifo); } +#endif /*********************** Miscelaneous Support Functions ***********************/ /* @@ -653,31 +667,35 @@ ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr) ahd_outb(ahd, SCBPTR+1, (scbptr >> 8) & 0xFF); } -u_int +#if 0 /* unused */ +static u_int ahd_get_hnscb_qoff(struct ahd_softc *ahd) { return (ahd_inw_atomic(ahd, HNSCB_QOFF)); } +#endif -void +static void ahd_set_hnscb_qoff(struct ahd_softc *ahd, u_int value) { ahd_outw_atomic(ahd, HNSCB_QOFF, value); } -u_int +#if 0 /* unused */ +static u_int ahd_get_hescb_qoff(struct ahd_softc *ahd) { return (ahd_inb(ahd, HESCB_QOFF)); } +#endif -void +static void ahd_set_hescb_qoff(struct ahd_softc *ahd, u_int value) { ahd_outb(ahd, HESCB_QOFF, value); } -u_int +static u_int ahd_get_snscb_qoff(struct ahd_softc *ahd) { u_int oldvalue; @@ -688,35 +706,39 @@ ahd_get_snscb_qoff(struct ahd_softc *ahd) return (oldvalue); } -void +static void ahd_set_snscb_qoff(struct ahd_softc *ahd, u_int value) { AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); ahd_outw(ahd, SNSCB_QOFF, value); } -u_int +#if 0 /* unused */ +static u_int ahd_get_sescb_qoff(struct ahd_softc *ahd) { AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); return (ahd_inb(ahd, SESCB_QOFF)); } +#endif -void +static void ahd_set_sescb_qoff(struct ahd_softc *ahd, u_int value) { AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); ahd_outb(ahd, SESCB_QOFF, value); } -u_int +#if 0 /* unused */ +static u_int ahd_get_sdscb_qoff(struct ahd_softc *ahd) { AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); return (ahd_inb(ahd, SDSCB_QOFF) | (ahd_inb(ahd, SDSCB_QOFF + 1) << 8)); } +#endif -void +static void ahd_set_sdscb_qoff(struct ahd_softc *ahd, u_int value) { AHD_ASSERT_MODES(ahd, AHD_MODE_CCHAN_MSK, AHD_MODE_CCHAN_MSK); @@ -756,14 +778,14 @@ ahd_inw_scbram(struct ahd_softc *ahd, u_int offset) | (ahd_inb_scbram(ahd, offset+1) << 8)); } -uint32_t +static uint32_t ahd_inl_scbram(struct ahd_softc *ahd, u_int offset) { return (ahd_inw_scbram(ahd, offset) | (ahd_inw_scbram(ahd, offset+2) << 16)); } -uint64_t +static uint64_t ahd_inq_scbram(struct ahd_softc *ahd, u_int offset) { return (ahd_inl_scbram(ahd, offset) @@ -784,7 +806,7 @@ ahd_lookup_scb(struct ahd_softc *ahd, u_int tag) return (scb); } -void +static void ahd_swap_with_next_hscb(struct ahd_softc *ahd, struct scb *scb) { struct hardware_scb *q_hscb; @@ -869,7 +891,7 @@ ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb) } /************************** Interrupt Processing ******************************/ -void +static void ahd_sync_qoutfifo(struct ahd_softc *ahd, int op) { ahd_dmamap_sync(ahd, ahd->shared_data_dmat, ahd->shared_data_map.dmamap, @@ -877,7 +899,7 @@ ahd_sync_qoutfifo(struct ahd_softc *ahd, int op) /*len*/AHD_SCB_MAX * sizeof(struct ahd_completion), op); } -void +static void ahd_sync_tqinfifo(struct ahd_softc *ahd, int op) { #ifdef AHD_TARGET_MODE @@ -897,7 +919,7 @@ ahd_sync_tqinfifo(struct ahd_softc *ahd, int op) */ #define AHD_RUN_QOUTFIFO 0x1 #define AHD_RUN_TQINFIFO 0x2 -u_int +static u_int ahd_check_cmdcmpltqueues(struct ahd_softc *ahd) { u_int retval; @@ -1640,7 +1662,7 @@ clrchn: * a copy of the first byte (little endian) of the sgptr * hscb field. */ -void +static void ahd_run_qoutfifo(struct ahd_softc *ahd) { struct ahd_completion *completion; @@ -1679,7 +1701,7 @@ ahd_run_qoutfifo(struct ahd_softc *ahd) } /************************* Interrupt Handling *********************************/ -void +static void ahd_handle_hwerrint(struct ahd_softc *ahd) { /* @@ -1753,7 +1775,7 @@ ahd_dump_sglist(struct scb *scb) } #endif /* AHD_DEBUG */ -void +static void ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat) { u_int seqintcode; @@ -2365,7 +2387,7 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat) ahd_unpause(ahd); } -void +static void ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat) { struct scb *scb; @@ -8131,7 +8153,7 @@ ahd_qinfifo_count(struct ahd_softc *ahd) + ARRAY_SIZE(ahd->qinfifo) - wrap_qinpos); } -void +static void ahd_reset_cmds_pending(struct ahd_softc *ahd) { struct scb *scb; @@ -9656,7 +9678,7 @@ sized: } int -ahd_print_register(ahd_reg_parse_entry_t *table, u_int num_entries, +ahd_print_register(const ahd_reg_parse_entry_t *table, u_int num_entries, const char *name, u_int address, u_int value, u_int *cur_column, u_int wrap_point) { @@ -10647,7 +10669,7 @@ ahd_update_scsiid(struct ahd_softc *ahd, u_int targid_mask) #endif } -void +static void ahd_run_tqinfifo(struct ahd_softc *ahd, int paused) { struct target_cmd *cmd; diff --git a/drivers/scsi/aic7xxx/aic79xx_inline.h b/drivers/scsi/aic7xxx/aic79xx_inline.h index 87513726215..5f12cf9d99d 100644 --- a/drivers/scsi/aic7xxx/aic79xx_inline.h +++ b/drivers/scsi/aic7xxx/aic79xx_inline.h @@ -66,10 +66,6 @@ static __inline void ahd_extract_mode_state(struct ahd_softc *ahd, void ahd_set_modes(struct ahd_softc *ahd, ahd_mode src, ahd_mode dst); -void ahd_update_modes(struct ahd_softc *ahd); -void ahd_assert_modes(struct ahd_softc *ahd, ahd_mode srcmode, - ahd_mode dstmode, const char *file, - int line); ahd_mode_state ahd_save_modes(struct ahd_softc *ahd); void ahd_restore_modes(struct ahd_softc *ahd, ahd_mode_state state); @@ -104,33 +100,12 @@ ahd_extract_mode_state(struct ahd_softc *ahd, ahd_mode_state state, void *ahd_sg_setup(struct ahd_softc *ahd, struct scb *scb, void *sgptr, dma_addr_t addr, bus_size_t len, int last); -void ahd_setup_scb_common(struct ahd_softc *ahd, - struct scb *scb); -void ahd_setup_data_scb(struct ahd_softc *ahd, - struct scb *scb); -void ahd_setup_noxfer_scb(struct ahd_softc *ahd, - struct scb *scb); /************************** Memory mapping routines ***************************/ static __inline size_t ahd_sg_size(struct ahd_softc *ahd); -void * - ahd_sg_bus_to_virt(struct ahd_softc *ahd, - struct scb *scb, - uint32_t sg_busaddr); -uint32_t - ahd_sg_virt_to_bus(struct ahd_softc *ahd, - struct scb *scb, - void *sg); -void ahd_sync_scb(struct ahd_softc *ahd, - struct scb *scb, int op); void ahd_sync_sglist(struct ahd_softc *ahd, struct scb *scb, int op); -void ahd_sync_sense(struct ahd_softc *ahd, - struct scb *scb, int op); -uint32_t - ahd_targetcmd_offset(struct ahd_softc *ahd, - u_int index); static __inline size_t ahd_sg_size(struct ahd_softc *ahd) @@ -160,26 +135,10 @@ void ahd_outq(struct ahd_softc *ahd, u_int port, uint64_t value); u_int ahd_get_scbptr(struct ahd_softc *ahd); void ahd_set_scbptr(struct ahd_softc *ahd, u_int scbptr); -u_int ahd_get_hnscb_qoff(struct ahd_softc *ahd); -void ahd_set_hnscb_qoff(struct ahd_softc *ahd, u_int value); -u_int ahd_get_hescb_qoff(struct ahd_softc *ahd); -void ahd_set_hescb_qoff(struct ahd_softc *ahd, u_int value); -u_int ahd_get_snscb_qoff(struct ahd_softc *ahd); -void ahd_set_snscb_qoff(struct ahd_softc *ahd, u_int value); -u_int ahd_get_sescb_qoff(struct ahd_softc *ahd); -void ahd_set_sescb_qoff(struct ahd_softc *ahd, u_int value); -u_int ahd_get_sdscb_qoff(struct ahd_softc *ahd); -void ahd_set_sdscb_qoff(struct ahd_softc *ahd, u_int value); u_int ahd_inb_scbram(struct ahd_softc *ahd, u_int offset); u_int ahd_inw_scbram(struct ahd_softc *ahd, u_int offset); -uint32_t - ahd_inl_scbram(struct ahd_softc *ahd, u_int offset); -uint64_t - ahd_inq_scbram(struct ahd_softc *ahd, u_int offset); struct scb * ahd_lookup_scb(struct ahd_softc *ahd, u_int tag); -void ahd_swap_with_next_hscb(struct ahd_softc *ahd, - struct scb *scb); void ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb); static __inline uint8_t * @@ -212,9 +171,6 @@ ahd_get_sense_bufaddr(struct ahd_softc *ahd, struct scb *scb) } /************************** Interrupt Processing ******************************/ -void ahd_sync_qoutfifo(struct ahd_softc *ahd, int op); -void ahd_sync_tqinfifo(struct ahd_softc *ahd, int op); -u_int ahd_check_cmdcmpltqueues(struct ahd_softc *ahd); int ahd_intr(struct ahd_softc *ahd); #endif /* _AIC79XX_INLINE_H_ */ diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c index 6c528772246..ea0bbda4732 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c @@ -388,7 +388,6 @@ ahd_delay(long usec) /***************************** Low Level I/O **********************************/ uint8_t ahd_inb(struct ahd_softc * ahd, long port); -uint16_t ahd_inw_atomic(struct ahd_softc * ahd, long port); void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val); void ahd_outw_atomic(struct ahd_softc * ahd, long port, uint16_t val); @@ -411,7 +410,8 @@ ahd_inb(struct ahd_softc * ahd, long port) return (x); } -uint16_t +#if 0 /* unused */ +static uint16_t ahd_inw_atomic(struct ahd_softc * ahd, long port) { uint8_t x; @@ -424,6 +424,7 @@ ahd_inw_atomic(struct ahd_softc * ahd, long port) mb(); return (x); } +#endif void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val) diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h index 08dd18229b4..8d6612c1992 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.h +++ b/drivers/scsi/aic7xxx/aic79xx_osm.h @@ -374,7 +374,6 @@ void ahd_delay(long); /***************************** Low Level I/O **********************************/ uint8_t ahd_inb(struct ahd_softc * ahd, long port); -uint16_t ahd_inw_atomic(struct ahd_softc * ahd, long port); void ahd_outb(struct ahd_softc * ahd, long port, uint8_t val); void ahd_outw_atomic(struct ahd_softc * ahd, long port, uint16_t val); diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c index c9f79fdf913..0bb352573f5 100644 --- a/drivers/scsi/aic7xxx/aic79xx_pci.c +++ b/drivers/scsi/aic7xxx/aic79xx_pci.c @@ -97,7 +97,7 @@ static ahd_device_setup_t ahd_aic7901A_setup; static ahd_device_setup_t ahd_aic7902_setup; static ahd_device_setup_t ahd_aic790X_setup; -static struct ahd_pci_identity ahd_pci_ident_table [] = +static struct ahd_pci_identity ahd_pci_ident_table[] = { /* aic7901 based controllers */ { diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h index c0344e61765..862e0fbffa4 100644 --- a/drivers/scsi/aic7xxx/aic7xxx.h +++ b/drivers/scsi/aic7xxx/aic7xxx.h @@ -736,7 +736,7 @@ struct ahc_syncrate { #define ST_SXFR 0x010 /* Rate Single Transition Only */ #define DT_SXFR 0x040 /* Rate Double Transition Only */ uint8_t period; /* Period to send to SCSI target */ - char *rate; + const char *rate; }; /* Safe and valid period for async negotiations. */ @@ -1133,10 +1133,6 @@ extern const int ahc_num_aic7770_devs; /*************************** Function Declarations ****************************/ /******************************************************************************/ -u_int ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl); -void ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl); -void ahc_busy_tcl(struct ahc_softc *ahc, - u_int tcl, u_int busyid); /***************************** PCI Front End *********************************/ struct ahc_pci_identity *ahc_find_pci_device(ahc_dev_softc_t); @@ -1155,9 +1151,6 @@ int aic7770_config(struct ahc_softc *ahc, /************************** SCB and SCB queue management **********************/ int ahc_probe_scbs(struct ahc_softc *); -void ahc_run_untagged_queues(struct ahc_softc *ahc); -void ahc_run_untagged_queue(struct ahc_softc *ahc, - struct scb_tailq *queue); void ahc_qinfifo_requeue_tail(struct ahc_softc *ahc, struct scb *scb); int ahc_match_scb(struct ahc_softc *ahc, struct scb *scb, @@ -1178,22 +1171,8 @@ int ahc_resume(struct ahc_softc *ahc); #endif void ahc_set_unit(struct ahc_softc *, int); void ahc_set_name(struct ahc_softc *, char *); -void ahc_alloc_scbs(struct ahc_softc *ahc); void ahc_free(struct ahc_softc *ahc); int ahc_reset(struct ahc_softc *ahc, int reinit); -void ahc_shutdown(void *arg); - -/*************************** Interrupt Services *******************************/ -void ahc_clear_intstat(struct ahc_softc *ahc); -void ahc_run_qoutfifo(struct ahc_softc *ahc); -#ifdef AHC_TARGET_MODE -void ahc_run_tqinfifo(struct ahc_softc *ahc, int paused); -#endif -void ahc_handle_brkadrint(struct ahc_softc *ahc); -void ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat); -void ahc_handle_scsiint(struct ahc_softc *ahc, - u_int intstat); -void ahc_clear_critical_section(struct ahc_softc *ahc); /***************************** Error Recovery *********************************/ typedef enum { @@ -1214,36 +1193,19 @@ int ahc_search_disc_list(struct ahc_softc *ahc, int target, char channel, int lun, u_int tag, int stop_on_first, int remove, int save_state); -void ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb); int ahc_reset_channel(struct ahc_softc *ahc, char channel, int initiate_reset); -int ahc_abort_scbs(struct ahc_softc *ahc, int target, - char channel, int lun, u_int tag, - role_t role, uint32_t status); -void ahc_restart(struct ahc_softc *ahc); -void ahc_calc_residual(struct ahc_softc *ahc, - struct scb *scb); + /*************************** Utility Functions ********************************/ -struct ahc_phase_table_entry* - ahc_lookup_phase_entry(int phase); void ahc_compile_devinfo(struct ahc_devinfo *devinfo, u_int our_id, u_int target, u_int lun, char channel, role_t role); /************************** Transfer Negotiation ******************************/ -struct ahc_syncrate* ahc_find_syncrate(struct ahc_softc *ahc, u_int *period, +const struct ahc_syncrate* ahc_find_syncrate(struct ahc_softc *ahc, u_int *period, u_int *ppr_options, u_int maxsync); u_int ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync); -void ahc_validate_offset(struct ahc_softc *ahc, - struct ahc_initiator_tinfo *tinfo, - struct ahc_syncrate *syncrate, - u_int *offset, int wide, - role_t role); -void ahc_validate_width(struct ahc_softc *ahc, - struct ahc_initiator_tinfo *tinfo, - u_int *bus_width, - role_t role); /* * Negotiation types. These are used to qualify if we should renegotiate * even if our goal and current transport parameters are identical. @@ -1263,7 +1225,7 @@ void ahc_set_width(struct ahc_softc *ahc, u_int width, u_int type, int paused); void ahc_set_syncrate(struct ahc_softc *ahc, struct ahc_devinfo *devinfo, - struct ahc_syncrate *syncrate, + const struct ahc_syncrate *syncrate, u_int period, u_int offset, u_int ppr_options, u_int type, int paused); @@ -1305,11 +1267,10 @@ extern uint32_t ahc_debug; #define AHC_SHOW_MASKED_ERRORS 0x1000 #define AHC_DEBUG_SEQUENCER 0x2000 #endif -void ahc_print_scb(struct scb *scb); void ahc_print_devinfo(struct ahc_softc *ahc, struct ahc_devinfo *dev); void ahc_dump_card_state(struct ahc_softc *ahc); -int ahc_print_register(ahc_reg_parse_entry_t *table, +int ahc_print_register(const ahc_reg_parse_entry_t *table, u_int num_entries, const char *name, u_int address, diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c index d1d006b8b3a..62417ed17cf 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_core.c +++ b/drivers/scsi/aic7xxx/aic7xxx_core.c @@ -51,8 +51,7 @@ #endif /***************************** Lookup Tables **********************************/ -char *ahc_chip_names[] = -{ +static const char *const ahc_chip_names[] = { "NONE", "aic7770", "aic7850", @@ -75,10 +74,10 @@ static const u_int num_chip_names = ARRAY_SIZE(ahc_chip_names); */ struct ahc_hard_error_entry { uint8_t errno; - char *errmesg; + const char *errmesg; }; -static struct ahc_hard_error_entry ahc_hard_errors[] = { +static const struct ahc_hard_error_entry ahc_hard_errors[] = { { ILLHADDR, "Illegal Host Access" }, { ILLSADDR, "Illegal Sequencer Address referrenced" }, { ILLOPCODE, "Illegal Opcode in sequencer program" }, @@ -90,7 +89,7 @@ static struct ahc_hard_error_entry ahc_hard_errors[] = { }; static const u_int num_errors = ARRAY_SIZE(ahc_hard_errors); -static struct ahc_phase_table_entry ahc_phase_table[] = +static const struct ahc_phase_table_entry ahc_phase_table[] = { { P_DATAOUT, MSG_NOOP, "in Data-out phase" }, { P_DATAIN, MSG_INITIATOR_DET_ERR, "in Data-in phase" }, @@ -115,7 +114,7 @@ static const u_int num_phases = ARRAY_SIZE(ahc_phase_table) - 1; * Provides a mapping of tranfer periods in ns to the proper value to * stick in the scsixfer reg. */ -static struct ahc_syncrate ahc_syncrates[] = +static const struct ahc_syncrate ahc_syncrates[] = { /* ultra2 fast/ultra period rate */ { 0x42, 0x000, 9, "80.0" }, @@ -148,7 +147,7 @@ static struct ahc_tmode_tstate* static void ahc_free_tstate(struct ahc_softc *ahc, u_int scsi_id, char channel, int force); #endif -static struct ahc_syncrate* +static const struct ahc_syncrate* ahc_devlimited_syncrate(struct ahc_softc *ahc, struct ahc_initiator_tinfo *, u_int *period, @@ -204,9 +203,9 @@ static void ahc_setup_target_msgin(struct ahc_softc *ahc, #endif static bus_dmamap_callback_t ahc_dmamap_cb; -static void ahc_build_free_scb_list(struct ahc_softc *ahc); -static int ahc_init_scbdata(struct ahc_softc *ahc); -static void ahc_fini_scbdata(struct ahc_softc *ahc); +static void ahc_build_free_scb_list(struct ahc_softc *ahc); +static int ahc_init_scbdata(struct ahc_softc *ahc); +static void ahc_fini_scbdata(struct ahc_softc *ahc); static void ahc_qinfifo_requeue(struct ahc_softc *ahc, struct scb *prev_scb, struct scb *scb); @@ -238,6 +237,71 @@ static int ahc_handle_target_cmd(struct ahc_softc *ahc, struct target_cmd *cmd); #endif +static u_int ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl); +static void ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl); +static void ahc_busy_tcl(struct ahc_softc *ahc, + u_int tcl, u_int busyid); + +/************************** SCB and SCB queue management **********************/ +static void ahc_run_untagged_queues(struct ahc_softc *ahc); +static void ahc_run_untagged_queue(struct ahc_softc *ahc, + struct scb_tailq *queue); + +/****************************** Initialization ********************************/ +static void ahc_alloc_scbs(struct ahc_softc *ahc); +static void ahc_shutdown(void *arg); + +/*************************** Interrupt Services *******************************/ +static void ahc_clear_intstat(struct ahc_softc *ahc); +static void ahc_run_qoutfifo(struct ahc_softc *ahc); +#ifdef AHC_TARGET_MODE +static void ahc_run_tqinfifo(struct ahc_softc *ahc, int paused); +#endif +static void ahc_handle_brkadrint(struct ahc_softc *ahc); +static void ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat); +static void ahc_handle_scsiint(struct ahc_softc *ahc, + u_int intstat); +static void ahc_clear_critical_section(struct ahc_softc *ahc); + +/***************************** Error Recovery *********************************/ +static void ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb); +static int ahc_abort_scbs(struct ahc_softc *ahc, int target, + char channel, int lun, u_int tag, + role_t role, uint32_t status); +static void ahc_calc_residual(struct ahc_softc *ahc, + struct scb *scb); + +/*********************** Untagged Transaction Routines ************************/ +static inline void ahc_freeze_untagged_queues(struct ahc_softc *ahc); +static inline void ahc_release_untagged_queues(struct ahc_softc *ahc); + +/* + * Block our completion routine from starting the next untagged + * transaction for this target or target lun. + */ +static inline void +ahc_freeze_untagged_queues(struct ahc_softc *ahc) +{ + if ((ahc->flags & AHC_SCB_BTT) == 0) + ahc->untagged_queue_lock++; +} + +/* + * Allow the next untagged transaction for this target or target lun + * to be executed. We use a counting semaphore to allow the lock + * to be acquired recursively. Once the count drops to zero, the + * transaction queues will be run. + */ +static inline void +ahc_release_untagged_queues(struct ahc_softc *ahc) +{ + if ((ahc->flags & AHC_SCB_BTT) == 0) { + ahc->untagged_queue_lock--; + if (ahc->untagged_queue_lock == 0) + ahc_run_untagged_queues(ahc); + } +} + /************************* Sequencer Execution Control ************************/ /* * Work around any chip bugs related to halting sequencer execution. @@ -247,7 +311,7 @@ static int ahc_handle_target_cmd(struct ahc_softc *ahc, * manual pause while accessing scb ram, accesses to certain registers * will hang the system (infinite pci retries). */ -void +static void ahc_pause_bug_fix(struct ahc_softc *ahc) { if ((ahc->features & AHC_ULTRA2) != 0) @@ -304,7 +368,7 @@ ahc_unpause(struct ahc_softc *ahc) } /************************** Memory mapping routines ***************************/ -struct ahc_dma_seg * +static struct ahc_dma_seg * ahc_sg_bus_to_virt(struct scb *scb, uint32_t sg_busaddr) { int sg_index; @@ -316,7 +380,7 @@ ahc_sg_bus_to_virt(struct scb *scb, uint32_t sg_busaddr) return (&scb->sg_list[sg_index]); } -uint32_t +static uint32_t ahc_sg_virt_to_bus(struct scb *scb, struct ahc_dma_seg *sg) { int sg_index; @@ -327,14 +391,14 @@ ahc_sg_virt_to_bus(struct scb *scb, struct ahc_dma_seg *sg) return (scb->sg_list_phys + (sg_index * sizeof(*scb->sg_list))); } -uint32_t +static uint32_t ahc_hscb_busaddr(struct ahc_softc *ahc, u_int index) { return (ahc->scb_data->hscb_busaddr + (sizeof(struct hardware_scb) * index)); } -void +static void ahc_sync_scb(struct ahc_softc *ahc, struct scb *scb, int op) { ahc_dmamap_sync(ahc, ahc->scb_data->hscb_dmat, @@ -355,18 +419,20 @@ ahc_sync_sglist(struct ahc_softc *ahc, struct scb *scb, int op) /*len*/sizeof(struct ahc_dma_seg) * scb->sg_count, op); } -uint32_t +#ifdef AHC_TARGET_MODE +static uint32_t ahc_targetcmd_offset(struct ahc_softc *ahc, u_int index) { return (((uint8_t *)&ahc->targetcmds[index]) - ahc->qoutfifo); } +#endif /*********************** Miscelaneous Support Functions ***********************/ /* * Determine whether the sequencer reported a residual * for this SCB/transaction. */ -void +static void ahc_update_residual(struct ahc_softc *ahc, struct scb *scb) { uint32_t sgptr; @@ -504,7 +570,7 @@ ahc_lookup_scb(struct ahc_softc *ahc, u_int tag) return (scb); } -void +static void ahc_swap_with_next_hscb(struct ahc_softc *ahc, struct scb *scb) { struct hardware_scb *q_hscb; @@ -593,7 +659,7 @@ ahc_get_sense_buf(struct ahc_softc *ahc, struct scb *scb) return (&ahc->scb_data->sense[offset]); } -uint32_t +static uint32_t ahc_get_sense_bufaddr(struct ahc_softc *ahc, struct scb *scb) { int offset; @@ -604,14 +670,14 @@ ahc_get_sense_bufaddr(struct ahc_softc *ahc, struct scb *scb) } /************************** Interrupt Processing ******************************/ -void +static void ahc_sync_qoutfifo(struct ahc_softc *ahc, int op) { ahc_dmamap_sync(ahc, ahc->shared_data_dmat, ahc->shared_data_dmamap, /*offset*/0, /*len*/256, op); } -void +static void ahc_sync_tqinfifo(struct ahc_softc *ahc, int op) { #ifdef AHC_TARGET_MODE @@ -631,7 +697,7 @@ ahc_sync_tqinfifo(struct ahc_softc *ahc, int op) */ #define AHC_RUN_QOUTFIFO 0x1 #define AHC_RUN_TQINFIFO 0x2 -u_int +static u_int ahc_check_cmdcmpltqueues(struct ahc_softc *ahc) { u_int retval; @@ -745,7 +811,7 @@ ahc_intr(struct ahc_softc *ahc) /* * Restart the sequencer program from address zero */ -void +static void ahc_restart(struct ahc_softc *ahc) { @@ -806,7 +872,7 @@ ahc_restart(struct ahc_softc *ahc) } /************************* Input/Output Queues ********************************/ -void +static void ahc_run_qoutfifo(struct ahc_softc *ahc) { struct scb *scb; @@ -853,7 +919,7 @@ ahc_run_qoutfifo(struct ahc_softc *ahc) } } -void +static void ahc_run_untagged_queues(struct ahc_softc *ahc) { int i; @@ -862,7 +928,7 @@ ahc_run_untagged_queues(struct ahc_softc *ahc) ahc_run_untagged_queue(ahc, &ahc->untagged_queues[i]); } -void +static void ahc_run_untagged_queue(struct ahc_softc *ahc, struct scb_tailq *queue) { struct scb *scb; @@ -878,7 +944,7 @@ ahc_run_untagged_queue(struct ahc_softc *ahc, struct scb_tailq *queue) } /************************* Interrupt Handling *********************************/ -void +static void ahc_handle_brkadrint(struct ahc_softc *ahc) { /* @@ -907,7 +973,7 @@ ahc_handle_brkadrint(struct ahc_softc *ahc) ahc_shutdown(ahc); } -void +static void ahc_handle_seqint(struct ahc_softc *ahc, u_int intstat) { struct scb *scb; @@ -1458,7 +1524,7 @@ unpause: ahc_unpause(ahc); } -void +static void ahc_handle_scsiint(struct ahc_softc *ahc, u_int intstat) { u_int scb_index; @@ -1911,7 +1977,7 @@ ahc_force_renegotiation(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) } #define AHC_MAX_STEPS 2000 -void +static void ahc_clear_critical_section(struct ahc_softc *ahc) { int stepping; @@ -2004,7 +2070,7 @@ ahc_clear_critical_section(struct ahc_softc *ahc) /* * Clear any pending interrupt status. */ -void +static void ahc_clear_intstat(struct ahc_softc *ahc) { /* Clear any interrupt conditions this may have caused */ @@ -2023,7 +2089,8 @@ ahc_clear_intstat(struct ahc_softc *ahc) uint32_t ahc_debug = AHC_DEBUG_OPTS; #endif -void +#if 0 /* unused */ +static void ahc_print_scb(struct scb *scb) { int i; @@ -2055,6 +2122,7 @@ ahc_print_scb(struct scb *scb) } } } +#endif /************************* Transfer Negotiation *******************************/ /* @@ -2138,7 +2206,7 @@ ahc_free_tstate(struct ahc_softc *ahc, u_int scsi_id, char channel, int force) * by the capabilities of the bus connectivity of and sync settings for * the target. */ -struct ahc_syncrate * +const struct ahc_syncrate * ahc_devlimited_syncrate(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo, u_int *period, u_int *ppr_options, role_t role) @@ -2193,11 +2261,11 @@ ahc_devlimited_syncrate(struct ahc_softc *ahc, * Return the period and offset that should be sent to the target * if this was the beginning of an SDTR. */ -struct ahc_syncrate * +const struct ahc_syncrate * ahc_find_syncrate(struct ahc_softc *ahc, u_int *period, u_int *ppr_options, u_int maxsync) { - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; if ((ahc->features & AHC_DT) == 0) *ppr_options &= ~MSG_EXT_PPR_DT_REQ; @@ -2272,7 +2340,7 @@ ahc_find_syncrate(struct ahc_softc *ahc, u_int *period, u_int ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync) { - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; if ((ahc->features & AHC_ULTRA2) != 0) scsirate &= SXFR_ULTRA2; @@ -2310,10 +2378,10 @@ ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync) * Truncate the given synchronous offset to a value the * current adapter type and syncrate are capable of. */ -void +static void ahc_validate_offset(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo, - struct ahc_syncrate *syncrate, + const struct ahc_syncrate *syncrate, u_int *offset, int wide, role_t role) { u_int maxoffset; @@ -2342,7 +2410,7 @@ ahc_validate_offset(struct ahc_softc *ahc, * Truncate the given transfer width parameter to a value the * current adapter type is capable of. */ -void +static void ahc_validate_width(struct ahc_softc *ahc, struct ahc_initiator_tinfo *tinfo, u_int *bus_width, role_t role) { @@ -2417,7 +2485,7 @@ ahc_update_neg_request(struct ahc_softc *ahc, struct ahc_devinfo *devinfo, */ void ahc_set_syncrate(struct ahc_softc *ahc, struct ahc_devinfo *devinfo, - struct ahc_syncrate *syncrate, u_int period, + const struct ahc_syncrate *syncrate, u_int period, u_int offset, u_int ppr_options, u_int type, int paused) { struct ahc_initiator_tinfo *tinfo; @@ -2724,11 +2792,11 @@ ahc_fetch_devinfo(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) role); } -struct ahc_phase_table_entry* +static const struct ahc_phase_table_entry* ahc_lookup_phase_entry(int phase) { - struct ahc_phase_table_entry *entry; - struct ahc_phase_table_entry *last_entry; + const struct ahc_phase_table_entry *entry; + const struct ahc_phase_table_entry *last_entry; /* * num_phases doesn't include the default entry which @@ -2894,7 +2962,7 @@ ahc_build_transfer_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) */ struct ahc_initiator_tinfo *tinfo; struct ahc_tmode_tstate *tstate; - struct ahc_syncrate *rate; + const struct ahc_syncrate *rate; int dowide; int dosync; int doppr; @@ -3560,7 +3628,7 @@ ahc_parse_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) switch (ahc->msgin_buf[2]) { case MSG_EXT_SDTR: { - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; u_int period; u_int ppr_options; u_int offset; @@ -3735,7 +3803,7 @@ ahc_parse_msg(struct ahc_softc *ahc, struct ahc_devinfo *devinfo) } case MSG_EXT_PPR: { - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; u_int period; u_int offset; u_int bus_width; @@ -4488,7 +4556,7 @@ ahc_free(struct ahc_softc *ahc) return; } -void +static void ahc_shutdown(void *arg) { struct ahc_softc *ahc; @@ -4892,7 +4960,7 @@ ahc_fini_scbdata(struct ahc_softc *ahc) free(scb_data->scbarray, M_DEVBUF); } -void +static void ahc_alloc_scbs(struct ahc_softc *ahc) { struct scb_data *scb_data; @@ -5625,7 +5693,7 @@ ahc_resume(struct ahc_softc *ahc) * Return the untagged transaction id for a given target/channel lun. * Optionally, clear the entry. */ -u_int +static u_int ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl) { u_int scbid; @@ -5646,7 +5714,7 @@ ahc_index_busy_tcl(struct ahc_softc *ahc, u_int tcl) return (scbid); } -void +static void ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl) { u_int target_offset; @@ -5664,7 +5732,7 @@ ahc_unbusy_tcl(struct ahc_softc *ahc, u_int tcl) } } -void +static void ahc_busy_tcl(struct ahc_softc *ahc, u_int tcl, u_int scbid) { u_int target_offset; @@ -5719,7 +5787,7 @@ ahc_match_scb(struct ahc_softc *ahc, struct scb *scb, int target, return match; } -void +static void ahc_freeze_devq(struct ahc_softc *ahc, struct scb *scb) { int target; @@ -6260,7 +6328,7 @@ ahc_rem_wscb(struct ahc_softc *ahc, u_int scbpos, u_int prev) * been modified from CAM_REQ_INPROG. This routine assumes that the sequencer * is paused before it is called. */ -int +static int ahc_abort_scbs(struct ahc_softc *ahc, int target, char channel, int lun, u_int tag, role_t role, uint32_t status) { @@ -6582,7 +6650,7 @@ ahc_reset_channel(struct ahc_softc *ahc, char channel, int initiate_reset) /* * Calculate the residual for a just completed SCB. */ -void +static void ahc_calc_residual(struct ahc_softc *ahc, struct scb *scb) { struct hardware_scb *hscb; @@ -7049,7 +7117,7 @@ ahc_download_instr(struct ahc_softc *ahc, u_int instrptr, uint8_t *dconsts) } int -ahc_print_register(ahc_reg_parse_entry_t *table, u_int num_entries, +ahc_print_register(const ahc_reg_parse_entry_t *table, u_int num_entries, const char *name, u_int address, u_int value, u_int *cur_column, u_int wrap_point) { @@ -7733,7 +7801,7 @@ ahc_update_scsiid(struct ahc_softc *ahc, u_int targid_mask) ahc_outb(ahc, SCSIID, scsiid); } -void +static void ahc_run_tqinfifo(struct ahc_softc *ahc, int paused) { struct target_cmd *cmd; diff --git a/drivers/scsi/aic7xxx/aic7xxx_inline.h b/drivers/scsi/aic7xxx/aic7xxx_inline.h index d18cd743618..09bf2f4d78d 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_inline.h +++ b/drivers/scsi/aic7xxx/aic7xxx_inline.h @@ -46,58 +46,13 @@ #define _AIC7XXX_INLINE_H_ /************************* Sequencer Execution Control ************************/ -void ahc_pause_bug_fix(struct ahc_softc *ahc); int ahc_is_paused(struct ahc_softc *ahc); void ahc_pause(struct ahc_softc *ahc); void ahc_unpause(struct ahc_softc *ahc); -/*********************** Untagged Transaction Routines ************************/ -static __inline void ahc_freeze_untagged_queues(struct ahc_softc *ahc); -static __inline void ahc_release_untagged_queues(struct ahc_softc *ahc); - -/* - * Block our completion routine from starting the next untagged - * transaction for this target or target lun. - */ -static __inline void -ahc_freeze_untagged_queues(struct ahc_softc *ahc) -{ - if ((ahc->flags & AHC_SCB_BTT) == 0) - ahc->untagged_queue_lock++; -} - -/* - * Allow the next untagged transaction for this target or target lun - * to be executed. We use a counting semaphore to allow the lock - * to be acquired recursively. Once the count drops to zero, the - * transaction queues will be run. - */ -static __inline void -ahc_release_untagged_queues(struct ahc_softc *ahc) -{ - if ((ahc->flags & AHC_SCB_BTT) == 0) { - ahc->untagged_queue_lock--; - if (ahc->untagged_queue_lock == 0) - ahc_run_untagged_queues(ahc); - } -} - /************************** Memory mapping routines ***************************/ -struct ahc_dma_seg * - ahc_sg_bus_to_virt(struct scb *scb, - uint32_t sg_busaddr); -uint32_t - ahc_sg_virt_to_bus(struct scb *scb, - struct ahc_dma_seg *sg); -uint32_t - ahc_hscb_busaddr(struct ahc_softc *ahc, u_int index); -void ahc_sync_scb(struct ahc_softc *ahc, - struct scb *scb, int op); void ahc_sync_sglist(struct ahc_softc *ahc, struct scb *scb, int op); -uint32_t - ahc_targetcmd_offset(struct ahc_softc *ahc, - u_int index); /******************************** Debugging ***********************************/ static __inline char *ahc_name(struct ahc_softc *ahc); @@ -110,8 +65,6 @@ ahc_name(struct ahc_softc *ahc) /*********************** Miscellaneous Support Functions ***********************/ -void ahc_update_residual(struct ahc_softc *ahc, - struct scb *scb); struct ahc_initiator_tinfo * ahc_fetch_transinfo(struct ahc_softc *ahc, char channel, u_int our_id, @@ -134,20 +87,12 @@ struct scb* void ahc_free_scb(struct ahc_softc *ahc, struct scb *scb); struct scb * ahc_lookup_scb(struct ahc_softc *ahc, u_int tag); -void ahc_swap_with_next_hscb(struct ahc_softc *ahc, - struct scb *scb); void ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb); struct scsi_sense_data * ahc_get_sense_buf(struct ahc_softc *ahc, struct scb *scb); -uint32_t - ahc_get_sense_bufaddr(struct ahc_softc *ahc, - struct scb *scb); /************************** Interrupt Processing ******************************/ -void ahc_sync_qoutfifo(struct ahc_softc *ahc, int op); -void ahc_sync_tqinfifo(struct ahc_softc *ahc, int op); -u_int ahc_check_cmdcmpltqueues(struct ahc_softc *ahc); int ahc_intr(struct ahc_softc *ahc); #endif /* _AIC7XXX_INLINE_H_ */ diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c index c5a354b39d8..01118c3f56b 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -2386,7 +2386,7 @@ static void ahc_linux_set_period(struct scsi_target *starget, int period) unsigned int ppr_options = tinfo->goal.ppr_options; unsigned long flags; unsigned long offset = tinfo->goal.offset; - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; if (offset == 0) offset = MAX_OFFSET; @@ -2430,7 +2430,7 @@ static void ahc_linux_set_offset(struct scsi_target *starget, int offset) unsigned int ppr_options = 0; unsigned int period = 0; unsigned long flags; - struct ahc_syncrate *syncrate = NULL; + const struct ahc_syncrate *syncrate = NULL; ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0, starget->channel + 'A', ROLE_INITIATOR); @@ -2460,7 +2460,7 @@ static void ahc_linux_set_dt(struct scsi_target *starget, int dt) unsigned int period = tinfo->goal.period; unsigned int width = tinfo->goal.width; unsigned long flags; - struct ahc_syncrate *syncrate; + const struct ahc_syncrate *syncrate; if (dt && spi_max_width(starget)) { ppr_options |= MSG_EXT_PPR_DT_REQ; diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h index c2a9ad76d35..3f7238db35e 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.h +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h @@ -398,9 +398,6 @@ struct info_str { int pos; }; -void ahc_format_transinfo(struct info_str *info, - struct ahc_transinfo *tinfo); - /******************************** Locking *************************************/ /* Lock protecting internal data structures */ diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c index 99e5443e753..3afa34c7c59 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_proc.c +++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c @@ -137,7 +137,7 @@ copy_info(struct info_str *info, char *fmt, ...) return (len); } -void +static void ahc_format_transinfo(struct info_str *info, struct ahc_transinfo *tinfo) { u_int speed; |