diff options
Diffstat (limited to 'drivers/usb/storage')
-rw-r--r-- | drivers/usb/storage/initializers.c | 76 | ||||
-rw-r--r-- | drivers/usb/storage/initializers.h | 4 | ||||
-rw-r--r-- | drivers/usb/storage/uas.c | 124 | ||||
-rw-r--r-- | drivers/usb/storage/unusual_cypress.h | 2 | ||||
-rw-r--r-- | drivers/usb/storage/unusual_devs.h | 329 | ||||
-rw-r--r-- | drivers/usb/storage/usb.c | 15 | ||||
-rw-r--r-- | drivers/usb/storage/usual-tables.c | 15 |
7 files changed, 217 insertions, 348 deletions
diff --git a/drivers/usb/storage/initializers.c b/drivers/usb/storage/initializers.c index 105d900150c1..7ab9046ae0ec 100644 --- a/drivers/usb/storage/initializers.c +++ b/drivers/usb/storage/initializers.c @@ -92,8 +92,8 @@ int usb_stor_ucr61s2b_init(struct us_data *us) return 0; } -/* This places the HUAWEI E220 devices in multi-port mode */ -int usb_stor_huawei_e220_init(struct us_data *us) +/* This places the HUAWEI usb dongles in multi-port mode */ +static int usb_stor_huawei_feature_init(struct us_data *us) { int result; @@ -104,3 +104,75 @@ int usb_stor_huawei_e220_init(struct us_data *us) US_DEBUGP("Huawei mode set result is %d\n", result); return 0; } + +/* + * It will send a scsi switch command called rewind' to huawei dongle. + * When the dongle receives this command at the first time, + * it will reboot immediately. After rebooted, it will ignore this command. + * So it is unnecessary to read its response. + */ +static int usb_stor_huawei_scsi_init(struct us_data *us) +{ + int result = 0; + int act_len = 0; + struct bulk_cb_wrap *bcbw = (struct bulk_cb_wrap *) us->iobuf; + char rewind_cmd[] = {0x11, 0x06, 0x20, 0x00, 0x00, 0x01, 0x01, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + + bcbw->Signature = cpu_to_le32(US_BULK_CB_SIGN); + bcbw->Tag = 0; + bcbw->DataTransferLength = 0; + bcbw->Flags = bcbw->Lun = 0; + bcbw->Length = sizeof(rewind_cmd); + memset(bcbw->CDB, 0, sizeof(bcbw->CDB)); + memcpy(bcbw->CDB, rewind_cmd, sizeof(rewind_cmd)); + + result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe, bcbw, + US_BULK_CB_WRAP_LEN, &act_len); + US_DEBUGP("transfer actual length=%d, result=%d\n", act_len, result); + return result; +} + +/* + * It tries to find the supported Huawei USB dongles. + * In Huawei, they assign the following product IDs + * for all of their mobile broadband dongles, + * including the new dongles in the future. + * So if the product ID is not included in this list, + * it means it is not Huawei's mobile broadband dongles. + */ +static int usb_stor_huawei_dongles_pid(struct us_data *us) +{ + struct usb_interface_descriptor *idesc; + int idProduct; + + idesc = &us->pusb_intf->cur_altsetting->desc; + idProduct = le16_to_cpu(us->pusb_dev->descriptor.idProduct); + /* The first port is CDROM, + * means the dongle in the single port mode, + * and a switch command is required to be sent. */ + if (idesc && idesc->bInterfaceNumber == 0) { + if ((idProduct == 0x1001) + || (idProduct == 0x1003) + || (idProduct == 0x1004) + || (idProduct >= 0x1401 && idProduct <= 0x1500) + || (idProduct >= 0x1505 && idProduct <= 0x1600) + || (idProduct >= 0x1c02 && idProduct <= 0x2202)) { + return 1; + } + } + return 0; +} + +int usb_stor_huawei_init(struct us_data *us) +{ + int result = 0; + + if (usb_stor_huawei_dongles_pid(us)) { + if (le16_to_cpu(us->pusb_dev->descriptor.idProduct) >= 0x1446) + result = usb_stor_huawei_scsi_init(us); + else + result = usb_stor_huawei_feature_init(us); + } + return result; +} diff --git a/drivers/usb/storage/initializers.h b/drivers/usb/storage/initializers.h index 529327fbb06b..5376d4fc76f0 100644 --- a/drivers/usb/storage/initializers.h +++ b/drivers/usb/storage/initializers.h @@ -46,5 +46,5 @@ int usb_stor_euscsi_init(struct us_data *us); * flash reader */ int usb_stor_ucr61s2b_init(struct us_data *us); -/* This places the HUAWEI E220 devices in multi-port mode */ -int usb_stor_huawei_e220_init(struct us_data *us); +/* This places the HUAWEI usb dongles in multi-port mode */ +int usb_stor_huawei_init(struct us_data *us); diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index 98b98eef7527..d966b59f7d7b 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -66,6 +66,8 @@ enum { DATA_OUT_URB_INFLIGHT = (1 << 10), COMMAND_COMPLETED = (1 << 11), COMMAND_ABORTED = (1 << 12), + UNLINK_DATA_URBS = (1 << 13), + IS_IN_WORK_LIST = (1 << 14), }; /* Overrides scsi_pointer */ @@ -82,11 +84,36 @@ struct uas_cmd_info { static int uas_submit_urbs(struct scsi_cmnd *cmnd, struct uas_dev_info *devinfo, gfp_t gfp); static void uas_do_work(struct work_struct *work); +static int uas_try_complete(struct scsi_cmnd *cmnd, const char *caller); static DECLARE_WORK(uas_work, uas_do_work); static DEFINE_SPINLOCK(uas_work_lock); static LIST_HEAD(uas_work_list); +static void uas_unlink_data_urbs(struct uas_dev_info *devinfo, + struct uas_cmd_info *cmdinfo) +{ + unsigned long flags; + + /* + * The UNLINK_DATA_URBS flag makes sure uas_try_complete + * (called by urb completion) doesn't release cmdinfo + * underneath us. + */ + spin_lock_irqsave(&devinfo->lock, flags); + cmdinfo->state |= UNLINK_DATA_URBS; + spin_unlock_irqrestore(&devinfo->lock, flags); + + if (cmdinfo->data_in_urb) + usb_unlink_urb(cmdinfo->data_in_urb); + if (cmdinfo->data_out_urb) + usb_unlink_urb(cmdinfo->data_out_urb); + + spin_lock_irqsave(&devinfo->lock, flags); + cmdinfo->state &= ~UNLINK_DATA_URBS; + spin_unlock_irqrestore(&devinfo->lock, flags); +} + static void uas_do_work(struct work_struct *work) { struct uas_cmd_info *cmdinfo; @@ -106,6 +133,8 @@ static void uas_do_work(struct work_struct *work) struct uas_dev_info *devinfo = (void *)cmnd->device->hostdata; spin_lock_irqsave(&devinfo->lock, flags); err = uas_submit_urbs(cmnd, cmnd->device->hostdata, GFP_ATOMIC); + if (!err) + cmdinfo->state &= ~IS_IN_WORK_LIST; spin_unlock_irqrestore(&devinfo->lock, flags); if (err) { list_del(&cmdinfo->list); @@ -117,6 +146,45 @@ static void uas_do_work(struct work_struct *work) } } +static void uas_abort_work(struct uas_dev_info *devinfo) +{ + struct uas_cmd_info *cmdinfo; + struct uas_cmd_info *temp; + struct list_head list; + unsigned long flags; + + spin_lock_irq(&uas_work_lock); + list_replace_init(&uas_work_list, &list); + spin_unlock_irq(&uas_work_lock); + + spin_lock_irqsave(&devinfo->lock, flags); + list_for_each_entry_safe(cmdinfo, temp, &list, list) { + struct scsi_pointer *scp = (void *)cmdinfo; + struct scsi_cmnd *cmnd = container_of(scp, + struct scsi_cmnd, SCp); + struct uas_dev_info *di = (void *)cmnd->device->hostdata; + + if (di == devinfo) { + cmdinfo->state |= COMMAND_ABORTED; + cmdinfo->state &= ~IS_IN_WORK_LIST; + if (devinfo->resetting) { + /* uas_stat_cmplt() will not do that + * when a device reset is in + * progress */ + cmdinfo->state &= ~COMMAND_INFLIGHT; + } + uas_try_complete(cmnd, __func__); + } else { + /* not our uas device, relink into list */ + list_del(&cmdinfo->list); + spin_lock_irq(&uas_work_lock); + list_add_tail(&cmdinfo->list, &uas_work_list); + spin_unlock_irq(&uas_work_lock); + } + } + spin_unlock_irqrestore(&devinfo->lock, flags); +} + static void uas_sense(struct urb *urb, struct scsi_cmnd *cmnd) { struct sense_iu *sense_iu = urb->transfer_buffer; @@ -168,7 +236,7 @@ static void uas_log_cmd_state(struct scsi_cmnd *cmnd, const char *caller) struct uas_cmd_info *ci = (void *)&cmnd->SCp; scmd_printk(KERN_INFO, cmnd, "%s %p tag %d, inflight:" - "%s%s%s%s%s%s%s%s%s%s%s%s\n", + "%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", caller, cmnd, cmnd->request->tag, (ci->state & SUBMIT_STATUS_URB) ? " s-st" : "", (ci->state & ALLOC_DATA_IN_URB) ? " a-in" : "", @@ -181,7 +249,9 @@ static void uas_log_cmd_state(struct scsi_cmnd *cmnd, const char *caller) (ci->state & DATA_IN_URB_INFLIGHT) ? " IN" : "", (ci->state & DATA_OUT_URB_INFLIGHT) ? " OUT" : "", (ci->state & COMMAND_COMPLETED) ? " done" : "", - (ci->state & COMMAND_ABORTED) ? " abort" : ""); + (ci->state & COMMAND_ABORTED) ? " abort" : "", + (ci->state & UNLINK_DATA_URBS) ? " unlink": "", + (ci->state & IS_IN_WORK_LIST) ? " work" : ""); } static int uas_try_complete(struct scsi_cmnd *cmnd, const char *caller) @@ -192,7 +262,8 @@ static int uas_try_complete(struct scsi_cmnd *cmnd, const char *caller) WARN_ON(!spin_is_locked(&devinfo->lock)); if (cmdinfo->state & (COMMAND_INFLIGHT | DATA_IN_URB_INFLIGHT | - DATA_OUT_URB_INFLIGHT)) + DATA_OUT_URB_INFLIGHT | + UNLINK_DATA_URBS)) return -EBUSY; BUG_ON(cmdinfo->state & COMMAND_COMPLETED); cmdinfo->state |= COMMAND_COMPLETED; @@ -217,6 +288,7 @@ static void uas_xfer_data(struct urb *urb, struct scsi_cmnd *cmnd, if (err) { spin_lock(&uas_work_lock); list_add_tail(&cmdinfo->list, &uas_work_list); + cmdinfo->state |= IS_IN_WORK_LIST; spin_unlock(&uas_work_lock); schedule_work(&uas_work); } @@ -274,16 +346,9 @@ static void uas_stat_cmplt(struct urb *urb) uas_sense(urb, cmnd); if (cmnd->result != 0) { /* cancel data transfers on error */ - if (cmdinfo->state & DATA_IN_URB_INFLIGHT) { - spin_unlock_irqrestore(&devinfo->lock, flags); - usb_unlink_urb(cmdinfo->data_in_urb); - spin_lock_irqsave(&devinfo->lock, flags); - } - if (cmdinfo->state & DATA_OUT_URB_INFLIGHT) { - spin_unlock_irqrestore(&devinfo->lock, flags); - usb_unlink_urb(cmdinfo->data_out_urb); - spin_lock_irqsave(&devinfo->lock, flags); - } + spin_unlock_irqrestore(&devinfo->lock, flags); + uas_unlink_data_urbs(devinfo, cmdinfo); + spin_lock_irqsave(&devinfo->lock, flags); } cmdinfo->state &= ~COMMAND_INFLIGHT; uas_try_complete(cmnd, __func__); @@ -579,6 +644,12 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd, BUILD_BUG_ON(sizeof(struct uas_cmd_info) > sizeof(struct scsi_pointer)); + if (devinfo->resetting) { + cmnd->result = DID_ERROR << 16; + cmnd->scsi_done(cmnd); + return 0; + } + spin_lock_irqsave(&devinfo->lock, flags); if (devinfo->cmnd) { spin_unlock_irqrestore(&devinfo->lock, flags); @@ -623,6 +694,7 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd, } spin_lock(&uas_work_lock); list_add_tail(&cmdinfo->list, &uas_work_list); + cmdinfo->state |= IS_IN_WORK_LIST; spin_unlock(&uas_work_lock); schedule_work(&uas_work); } @@ -689,8 +761,23 @@ static int uas_eh_abort_handler(struct scsi_cmnd *cmnd) uas_log_cmd_state(cmnd, __func__); spin_lock_irqsave(&devinfo->lock, flags); cmdinfo->state |= COMMAND_ABORTED; - spin_unlock_irqrestore(&devinfo->lock, flags); - ret = uas_eh_task_mgmt(cmnd, "ABORT TASK", TMF_ABORT_TASK); + if (cmdinfo->state & IS_IN_WORK_LIST) { + spin_lock(&uas_work_lock); + list_del(&cmdinfo->list); + cmdinfo->state &= ~IS_IN_WORK_LIST; + spin_unlock(&uas_work_lock); + } + if (cmdinfo->state & COMMAND_INFLIGHT) { + spin_unlock_irqrestore(&devinfo->lock, flags); + ret = uas_eh_task_mgmt(cmnd, "ABORT TASK", TMF_ABORT_TASK); + } else { + spin_unlock_irqrestore(&devinfo->lock, flags); + uas_unlink_data_urbs(devinfo, cmdinfo); + spin_lock_irqsave(&devinfo->lock, flags); + uas_try_complete(cmnd, __func__); + spin_unlock_irqrestore(&devinfo->lock, flags); + ret = SUCCESS; + } return ret; } @@ -709,6 +796,7 @@ static int uas_eh_bus_reset_handler(struct scsi_cmnd *cmnd) int err; devinfo->resetting = 1; + uas_abort_work(devinfo); usb_kill_anchored_urbs(&devinfo->cmd_urbs); usb_kill_anchored_urbs(&devinfo->sense_urbs); usb_kill_anchored_urbs(&devinfo->data_urbs); @@ -903,6 +991,8 @@ static int uas_probe(struct usb_interface *intf, const struct usb_device_id *id) shost->max_cmd_len = 16 + 252; shost->max_id = 1; + shost->max_lun = 256; + shost->max_channel = 0; shost->sg_tablesize = udev->bus->sg_tablesize; devinfo->intf = intf; @@ -954,10 +1044,12 @@ static void uas_disconnect(struct usb_interface *intf) struct Scsi_Host *shost = usb_get_intfdata(intf); struct uas_dev_info *devinfo = (void *)shost->hostdata[0]; - scsi_remove_host(shost); + devinfo->resetting = 1; + uas_abort_work(devinfo); usb_kill_anchored_urbs(&devinfo->cmd_urbs); usb_kill_anchored_urbs(&devinfo->sense_urbs); usb_kill_anchored_urbs(&devinfo->data_urbs); + scsi_remove_host(shost); uas_free_streams(devinfo); kfree(devinfo); } diff --git a/drivers/usb/storage/unusual_cypress.h b/drivers/usb/storage/unusual_cypress.h index 2c8553026222..65a6a75066a8 100644 --- a/drivers/usb/storage/unusual_cypress.h +++ b/drivers/usb/storage/unusual_cypress.h @@ -31,7 +31,7 @@ UNUSUAL_DEV( 0x04b4, 0x6831, 0x0000, 0x9999, "Cypress ISD-300LP", USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0), -UNUSUAL_DEV( 0x14cd, 0x6116, 0x0000, 0x9999, +UNUSUAL_DEV( 0x14cd, 0x6116, 0x0000, 0x0219, "Super Top", "USB 2.0 SATA BRIDGE", USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0), diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index d305a5aa3a5d..72923b56bbf6 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1527,335 +1527,10 @@ UNUSUAL_DEV( 0x1210, 0x0003, 0x0100, 0x0100, /* Reported by fangxiaozhi <huananhu@huawei.com> * This brings the HUAWEI data card devices into multi-port mode */ -UNUSUAL_DEV( 0x12d1, 0x1001, 0x0000, 0x0000, +UNUSUAL_VENDOR_INTF(0x12d1, 0x08, 0x06, 0x50, "HUAWEI MOBILE", "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1003, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1004, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1401, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1402, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1403, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1404, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1405, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1406, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1407, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1408, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1409, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x140A, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x140B, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x140C, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x140D, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x140E, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x140F, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1410, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1411, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1412, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1413, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1414, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1415, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1416, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1417, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1418, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1419, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x141A, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x141B, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x141C, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x141D, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x141E, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x141F, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1420, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1421, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1422, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1423, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1424, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1425, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1426, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1427, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1428, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1429, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x142A, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x142B, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x142C, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x142D, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x142E, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x142F, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1430, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1431, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1432, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1433, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1434, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1435, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1436, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1437, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1438, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x1439, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x143A, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x143B, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x143C, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x143D, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x143E, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, - 0), -UNUSUAL_DEV( 0x12d1, 0x143F, 0x0000, 0x0000, - "HUAWEI MOBILE", - "Mass Storage", - USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_e220_init, + USB_SC_DEVICE, USB_PR_DEVICE, usb_stor_huawei_init, 0), /* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */ diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 31b3e1a61bbd..d6bee407af02 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -120,6 +120,17 @@ MODULE_PARM_DESC(quirks, "supplemental list of device IDs and their quirks"); .useTransport = use_transport, \ } +#define UNUSUAL_VENDOR_INTF(idVendor, cl, sc, pr, \ + vendor_name, product_name, use_protocol, use_transport, \ + init_function, Flags) \ +{ \ + .vendorName = vendor_name, \ + .productName = product_name, \ + .useProtocol = use_protocol, \ + .useTransport = use_transport, \ + .initFunction = init_function, \ +} + static struct us_unusual_dev us_unusual_dev_list[] = { # include "unusual_devs.h" { } /* Terminating entry */ @@ -131,6 +142,7 @@ static struct us_unusual_dev for_dynamic_ids = #undef UNUSUAL_DEV #undef COMPLIANT_DEV #undef USUAL_DEV +#undef UNUSUAL_VENDOR_INTF #ifdef CONFIG_LOCKDEP @@ -976,6 +988,9 @@ int usb_stor_probe2(struct us_data *us) if (us->fflags & US_FL_SINGLE_LUN) us->max_lun = 0; + if (!(us->fflags & US_FL_SCM_MULT_TARG)) + us_to_host(us)->max_id = 1; + /* Find the endpoints and calculate pipe values */ result = get_pipes(us); if (result) diff --git a/drivers/usb/storage/usual-tables.c b/drivers/usb/storage/usual-tables.c index b78a526910fb..5ef8ce74aae4 100644 --- a/drivers/usb/storage/usual-tables.c +++ b/drivers/usb/storage/usual-tables.c @@ -41,6 +41,20 @@ #define USUAL_DEV(useProto, useTrans) \ { USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans) } +/* Define the device is matched with Vendor ID and interface descriptors */ +#define UNUSUAL_VENDOR_INTF(id_vendor, cl, sc, pr, \ + vendorName, productName, useProtocol, useTransport, \ + initFunction, flags) \ +{ \ + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \ + | USB_DEVICE_ID_MATCH_VENDOR, \ + .idVendor = (id_vendor), \ + .bInterfaceClass = (cl), \ + .bInterfaceSubClass = (sc), \ + .bInterfaceProtocol = (pr), \ + .driver_info = (flags) \ +} + struct usb_device_id usb_storage_usb_ids[] = { # include "unusual_devs.h" { } /* Terminating entry */ @@ -50,6 +64,7 @@ MODULE_DEVICE_TABLE(usb, usb_storage_usb_ids); #undef UNUSUAL_DEV #undef COMPLIANT_DEV #undef USUAL_DEV +#undef UNUSUAL_VENDOR_INTF /* * The table of devices to ignore |