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-rw-r--r--drivers/usb/atm/cxacru.c3
-rw-r--r--drivers/usb/atm/speedtch.c93
-rw-r--r--drivers/usb/atm/ueagle-atm.c83
-rw-r--r--drivers/usb/atm/usbatm.c5
4 files changed, 122 insertions, 62 deletions
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 3892a9e9aee..e6565633ba0 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -793,6 +793,9 @@ static const struct usb_device_id cxacru_usb_ids[] = {
{ /* V = Conexant P = ADSL modem */
USB_DEVICE(0x0572, 0xcb06), .driver_info = (unsigned long) &cxacru_cb00
},
+ { /* V = Conexant P = ADSL modem (ZTE ZXDSL 852) */
+ USB_DEVICE(0x0572, 0xcb07), .driver_info = (unsigned long) &cxacru_cb00
+ },
{ /* V = Olitec P = ADSL modem version 2 */
USB_DEVICE(0x08e3, 0x0100), .driver_info = (unsigned long) &cxacru_cafe
},
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 7c7b507af29..c870c804470 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -55,7 +55,6 @@ static const char speedtch_driver_name[] = "speedtch";
#define OFFSET_d 9 /* size 4 */
#define OFFSET_e 13 /* size 1 */
#define OFFSET_f 14 /* size 1 */
-#define TOTAL 15
#define SIZE_7 1
#define SIZE_b 8
@@ -79,6 +78,18 @@ static int dl_512_first = DEFAULT_DL_512_FIRST;
static int enable_isoc = DEFAULT_ENABLE_ISOC;
static int sw_buffering = DEFAULT_SW_BUFFERING;
+#define DEFAULT_B_MAX_DSL 8128
+#define DEFAULT_MODEM_MODE 11
+#define MODEM_OPTION_LENGTH 16
+static const unsigned char DEFAULT_MODEM_OPTION[MODEM_OPTION_LENGTH] = {
+ 0x10, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+static unsigned int BMaxDSL = DEFAULT_B_MAX_DSL;
+static unsigned char ModemMode = DEFAULT_MODEM_MODE;
+static unsigned char ModemOption[MODEM_OPTION_LENGTH];
+static int num_ModemOption;
+
module_param(altsetting, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(altsetting,
"Alternative setting for data interface (bulk_default: "
@@ -100,6 +111,17 @@ MODULE_PARM_DESC(sw_buffering,
"Enable software buffering (default: "
__MODULE_STRING(DEFAULT_SW_BUFFERING) ")");
+module_param(BMaxDSL, uint, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(BMaxDSL,
+ "default: " __MODULE_STRING(DEFAULT_B_MAX_DSL));
+
+module_param(ModemMode, byte, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(ModemMode,
+ "default: " __MODULE_STRING(DEFAULT_MODEM_MODE));
+
+module_param_array(ModemOption, byte, &num_ModemOption, S_IRUGO);
+MODULE_PARM_DESC(ModemOption, "default: 0x10,0x00,0x00,0x00,0x20");
+
#define INTERFACE_DATA 1
#define ENDPOINT_INT 0x81
#define ENDPOINT_BULK_DATA 0x07
@@ -108,10 +130,17 @@ MODULE_PARM_DESC(sw_buffering,
#define hex2int(c) ( (c >= '0') && (c <= '9') ? (c - '0') : ((c & 0xf) + 9) )
+struct speedtch_params {
+ unsigned int altsetting;
+ unsigned int BMaxDSL;
+ unsigned char ModemMode;
+ unsigned char ModemOption[MODEM_OPTION_LENGTH];
+};
+
struct speedtch_instance_data {
struct usbatm_data *usbatm;
- unsigned int altsetting;
+ struct speedtch_params params; /* set in probe, constant afterwards */
struct work_struct status_checker;
@@ -123,7 +152,7 @@ struct speedtch_instance_data {
struct urb *int_urb;
unsigned char int_data[16];
- unsigned char scratch_buffer[TOTAL];
+ unsigned char scratch_buffer[16];
};
/***************
@@ -186,6 +215,34 @@ static void speedtch_test_sequence(struct speedtch_instance_data *instance)
0x01, 0x40, 0x04, 0x00, buf, 3, CTRL_TIMEOUT);
if (ret < 0)
usb_warn(usbatm, "%s failed on URB150: %d\n", __func__, ret);
+
+ /* Extra initialisation in recent drivers - gives higher speeds */
+
+ /* URBext1 */
+ buf[0] = instance->params.ModemMode;
+ ret = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+ 0x01, 0x40, 0x11, 0x00, buf, 1, CTRL_TIMEOUT);
+ if (ret < 0)
+ usb_warn(usbatm, "%s failed on URBext1: %d\n", __func__, ret);
+
+ /* URBext2 */
+ /* This seems to be the one which actually triggers the higher sync
+ rate -- it does require the new firmware too, although it works OK
+ with older firmware */
+ ret = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+ 0x01, 0x40, 0x14, 0x00,
+ instance->params.ModemOption,
+ MODEM_OPTION_LENGTH, CTRL_TIMEOUT);
+ if (ret < 0)
+ usb_warn(usbatm, "%s failed on URBext2: %d\n", __func__, ret);
+
+ /* URBext3 */
+ buf[0] = instance->params.BMaxDSL & 0xff;
+ buf[1] = instance->params.BMaxDSL >> 8;
+ ret = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+ 0x01, 0x40, 0x12, 0x00, buf, 2, CTRL_TIMEOUT);
+ if (ret < 0)
+ usb_warn(usbatm, "%s failed on URBext3: %d\n", __func__, ret);
}
static int speedtch_upload_firmware(struct speedtch_instance_data *instance,
@@ -285,8 +342,8 @@ static int speedtch_upload_firmware(struct speedtch_instance_data *instance,
because we're in our own kernel thread anyway. */
msleep_interruptible(1000);
- if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->altsetting)) < 0) {
- usb_err(usbatm, "%s: setting interface to %d failed (%d)!\n", __func__, instance->altsetting, ret);
+ if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->params.altsetting)) < 0) {
+ usb_err(usbatm, "%s: setting interface to %d failed (%d)!\n", __func__, instance->params.altsetting, ret);
goto out_free;
}
@@ -372,7 +429,7 @@ static int speedtch_read_status(struct speedtch_instance_data *instance)
unsigned char *buf = instance->scratch_buffer;
int ret;
- memset(buf, 0, TOTAL);
+ memset(buf, 0, 16);
ret = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
0x12, 0xc0, 0x07, 0x00, buf + OFFSET_7, SIZE_7,
@@ -746,17 +803,21 @@ static int speedtch_bind(struct usbatm_data *usbatm,
instance->usbatm = usbatm;
- /* altsetting and enable_isoc may change at any moment, so take a snapshot */
- instance->altsetting = altsetting;
+ /* module parameters may change at any moment, so take a snapshot */
+ instance->params.altsetting = altsetting;
+ instance->params.BMaxDSL = BMaxDSL;
+ instance->params.ModemMode = ModemMode;
+ memcpy(instance->params.ModemOption, DEFAULT_MODEM_OPTION, MODEM_OPTION_LENGTH);
+ memcpy(instance->params.ModemOption, ModemOption, num_ModemOption);
use_isoc = enable_isoc;
- if (instance->altsetting)
- if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->altsetting)) < 0) {
- usb_err(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, instance->altsetting, ret);
- instance->altsetting = 0; /* fall back to default */
+ if (instance->params.altsetting)
+ if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->params.altsetting)) < 0) {
+ usb_err(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, instance->params.altsetting, ret);
+ instance->params.altsetting = 0; /* fall back to default */
}
- if (!instance->altsetting && use_isoc)
+ if (!instance->params.altsetting && use_isoc)
if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, DEFAULT_ISOC_ALTSETTING)) < 0) {
usb_dbg(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, DEFAULT_ISOC_ALTSETTING, ret);
use_isoc = 0; /* fall back to bulk */
@@ -783,14 +844,14 @@ static int speedtch_bind(struct usbatm_data *usbatm,
usb_info(usbatm, "isochronous transfer not supported - using bulk\n");
}
- if (!use_isoc && !instance->altsetting)
+ if (!use_isoc && !instance->params.altsetting)
if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, DEFAULT_BULK_ALTSETTING)) < 0) {
usb_err(usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, DEFAULT_BULK_ALTSETTING, ret);
goto fail_free;
}
- if (!instance->altsetting)
- instance->altsetting = use_isoc ? DEFAULT_ISOC_ALTSETTING : DEFAULT_BULK_ALTSETTING;
+ if (!instance->params.altsetting)
+ instance->params.altsetting = use_isoc ? DEFAULT_ISOC_ALTSETTING : DEFAULT_BULK_ALTSETTING;
usbatm->flags |= (use_isoc ? UDSL_USE_ISOC : 0);
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index f5434b1cbb1..f6b9f7e1f71 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -68,7 +68,7 @@
#include "usbatm.h"
-#define EAGLEUSBVERSION "ueagle 1.3"
+#define EAGLEUSBVERSION "ueagle 1.4"
/*
@@ -80,14 +80,14 @@
dev_dbg(&(usb_dev)->dev, \
"[ueagle-atm dbg] %s: " format, \
__FUNCTION__, ##args); \
- } while (0)
+ } while (0)
#define uea_vdbg(usb_dev, format, args...) \
do { \
if (debug >= 2) \
dev_dbg(&(usb_dev)->dev, \
"[ueagle-atm vdbg] " format, ##args); \
- } while (0)
+ } while (0)
#define uea_enters(usb_dev) \
uea_vdbg(usb_dev, "entering %s\n", __FUNCTION__)
@@ -218,8 +218,8 @@ enum {
#define UEA_CHIP_VERSION(x) \
((x)->driver_info & 0xf)
-#define IS_ISDN(sc) \
- (le16_to_cpu(sc->usb_dev->descriptor.bcdDevice) & 0x80)
+#define IS_ISDN(usb_dev) \
+ (le16_to_cpu((usb_dev)->descriptor.bcdDevice) & 0x80)
#define INS_TO_USBDEV(ins) ins->usb_dev
@@ -625,12 +625,12 @@ static int request_dsp(struct uea_softc *sc)
char *dsp_name;
if (UEA_CHIP_VERSION(sc) == ADI930) {
- if (IS_ISDN(sc))
+ if (IS_ISDN(sc->usb_dev))
dsp_name = FW_DIR "DSP9i.bin";
else
dsp_name = FW_DIR "DSP9p.bin";
} else {
- if (IS_ISDN(sc))
+ if (IS_ISDN(sc->usb_dev))
dsp_name = FW_DIR "DSPei.bin";
else
dsp_name = FW_DIR "DSPep.bin";
@@ -744,7 +744,7 @@ static inline void wake_up_cmv_ack(struct uea_softc *sc)
static inline int wait_cmv_ack(struct uea_softc *sc)
{
- int ret = wait_event_timeout(sc->cmv_ack_wait,
+ int ret = wait_event_interruptible_timeout(sc->cmv_ack_wait,
sc->cmv_ack, ACK_TIMEOUT);
sc->cmv_ack = 0;
@@ -885,7 +885,8 @@ static int uea_stat(struct uea_softc *sc)
break;
case 3: /* fail ... */
- uea_info(INS_TO_USBDEV(sc), "modem synchronization failed\n");
+ uea_info(INS_TO_USBDEV(sc), "modem synchronization failed"
+ " (may be try other cmv/dsp)\n");
return -EAGAIN;
case 4 ... 6: /* test state */
@@ -913,12 +914,6 @@ static int uea_stat(struct uea_softc *sc)
release_firmware(sc->dsp_firm);
sc->dsp_firm = NULL;
}
-
- ret = uea_read_cmv(sc, SA_INFO, 10, &sc->stats.phy.firmid);
- if (ret < 0)
- return ret;
- uea_info(INS_TO_USBDEV(sc), "ATU-R firmware version : %x\n",
- sc->stats.phy.firmid);
}
/* always update it as atm layer could not be init when we switch to
@@ -1033,9 +1028,9 @@ static int request_cmvs(struct uea_softc *sc,
if (cmv_file[sc->modem_index] == NULL) {
if (UEA_CHIP_VERSION(sc) == ADI930)
- file = (IS_ISDN(sc)) ? "CMV9i.bin" : "CMV9p.bin";
+ file = (IS_ISDN(sc->usb_dev)) ? "CMV9i.bin" : "CMV9p.bin";
else
- file = (IS_ISDN(sc)) ? "CMVei.bin" : "CMVep.bin";
+ file = (IS_ISDN(sc->usb_dev)) ? "CMVei.bin" : "CMVep.bin";
} else
file = cmv_file[sc->modem_index];
@@ -1131,6 +1126,13 @@ static int uea_start_reset(struct uea_softc *sc)
if (ret < 0)
return ret;
+ /* Dump firmware version */
+ ret = uea_read_cmv(sc, SA_INFO, 10, &sc->stats.phy.firmid);
+ if (ret < 0)
+ return ret;
+ uea_info(INS_TO_USBDEV(sc), "ATU-R firmware version : %x\n",
+ sc->stats.phy.firmid);
+
/* get options */
ret = len = request_cmvs(sc, &cmvs, &cmvs_fw);
if (ret < 0)
@@ -1147,6 +1149,8 @@ static int uea_start_reset(struct uea_softc *sc)
/* Enter in R-ACT-REQ */
ret = uea_write_cmv(sc, SA_CNTL, 0, 2);
uea_vdbg(INS_TO_USBDEV(sc), "Entering in R-ACT-REQ state\n");
+ uea_info(INS_TO_USBDEV(sc), "Modem started, "
+ "waiting synchronization\n");
out:
release_firmware(cmvs_fw);
sc->reset = 0;
@@ -1172,7 +1176,10 @@ static int uea_kthread(void *data)
if (!ret)
ret = uea_stat(sc);
if (ret != -EAGAIN)
- msleep(1000);
+ msleep_interruptible(1000);
+ if (try_to_freeze())
+ uea_err(INS_TO_USBDEV(sc), "suspend/resume not supported, "
+ "please unplug/replug your modem\n");
}
uea_leaves(INS_TO_USBDEV(sc));
return ret;
@@ -1566,6 +1573,7 @@ UEA_ATTR(uscorr, 0);
UEA_ATTR(dscorr, 0);
UEA_ATTR(usunc, 0);
UEA_ATTR(dsunc, 0);
+UEA_ATTR(firmid, 0);
/* Retrieve the device End System Identifier (MAC) */
@@ -1597,7 +1605,7 @@ static int uea_heavy(struct usbatm_data *usbatm, struct usb_interface *intf)
{
struct uea_softc *sc = usbatm->driver_data;
- wait_event(sc->sync_q, IS_OPERATIONAL(sc));
+ wait_event_interruptible(sc->sync_q, IS_OPERATIONAL(sc));
return 0;
@@ -1639,16 +1647,13 @@ static struct attribute *attrs[] = {
&dev_attr_stat_dscorr.attr,
&dev_attr_stat_usunc.attr,
&dev_attr_stat_dsunc.attr,
+ &dev_attr_stat_firmid.attr,
+ NULL,
};
static struct attribute_group attr_grp = {
.attrs = attrs,
};
-static int create_fs_entries(struct usb_interface *intf)
-{
- return sysfs_create_group(&intf->dev.kobj, &attr_grp);
-}
-
static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
const struct usb_device_id *id)
{
@@ -1708,31 +1713,25 @@ static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
}
}
+ ret = sysfs_create_group(&intf->dev.kobj, &attr_grp);
+ if (ret < 0)
+ goto error;
+
ret = uea_boot(sc);
- if (ret < 0) {
- kfree(sc);
- return ret;
- }
+ if (ret < 0)
+ goto error;
- ret = create_fs_entries(intf);
- if (ret) {
- uea_stop(sc);
- kfree(sc);
- return ret;
- }
return 0;
-}
-
-static void destroy_fs_entries(struct usb_interface *intf)
-{
- sysfs_remove_group(&intf->dev.kobj, &attr_grp);
+error:
+ kfree(sc);
+ return ret;
}
static void uea_unbind(struct usbatm_data *usbatm, struct usb_interface *intf)
{
struct uea_softc *sc = usbatm->driver_data;
- destroy_fs_entries(intf);
+ sysfs_remove_group(&intf->dev.kobj, &attr_grp);
uea_stop(sc);
kfree(sc);
}
@@ -1753,10 +1752,10 @@ static int uea_probe(struct usb_interface *intf, const struct usb_device_id *id)
struct usb_device *usb = interface_to_usbdev(intf);
uea_enters(usb);
- uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) : %s\n",
+ uea_info(usb, "ADSL device founded vid (%#X) pid (%#X) : %s %s\n",
le16_to_cpu(usb->descriptor.idVendor),
le16_to_cpu(usb->descriptor.idProduct),
- chip_name[UEA_CHIP_VERSION(id)]);
+ chip_name[UEA_CHIP_VERSION(id)], IS_ISDN(usb)?"isdn":"pots");
usb_reset_device(usb);
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index 309073f6433..ec63b0ee074 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -1001,6 +1001,7 @@ static int usbatm_do_heavy_init(void *arg)
daemonize(instance->driver->driver_name);
allow_signal(SIGTERM);
+ instance->thread_pid = current->pid;
complete(&instance->thread_started);
@@ -1025,10 +1026,6 @@ static int usbatm_heavy_init(struct usbatm_data *instance)
return ret;
}
- mutex_lock(&instance->serialize);
- instance->thread_pid = ret;
- mutex_unlock(&instance->serialize);
-
wait_for_completion(&instance->thread_started);
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-17 11:26:32 +0000