diff options
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/ene_ub6250.c | 2 | ||||
| -rw-r--r-- | drivers/usb/storage/uas-detect.h | 13 | ||||
| -rw-r--r-- | drivers/usb/storage/unusual_uas.h | 7 |
3 files changed, 14 insertions, 8 deletions
diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c index 6012603f3630..97c66c0d91f4 100644 --- a/drivers/usb/storage/ene_ub6250.c +++ b/drivers/usb/storage/ene_ub6250.c @@ -939,7 +939,7 @@ static int ms_lib_process_bootblock(struct us_data *us, u16 PhyBlock, u8 *PageDa struct ms_lib_type_extdat ExtraData; struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra; - PageBuffer = kmalloc(MS_BYTES_PER_PAGE, GFP_KERNEL); + PageBuffer = kzalloc(MS_BYTES_PER_PAGE * 2, GFP_KERNEL); if (PageBuffer == NULL) return (u32)-1; diff --git a/drivers/usb/storage/uas-detect.h b/drivers/usb/storage/uas-detect.h index 3f720faa6f97..d73282c0ec50 100644 --- a/drivers/usb/storage/uas-detect.h +++ b/drivers/usb/storage/uas-detect.h @@ -116,6 +116,19 @@ static int uas_use_uas_driver(struct usb_interface *intf, if (le16_to_cpu(udev->descriptor.idVendor) == 0x0bc2) flags |= US_FL_NO_ATA_1X; + /* + * RTL9210-based enclosure from HIKSEMI, MD202 reportedly have issues + * with UAS. This isn't distinguishable with just idVendor and + * idProduct, use manufacturer and product too. + * + * Reported-by: Hongling Zeng <zenghongling@kylinos.cn> + */ + if (le16_to_cpu(udev->descriptor.idVendor) == 0x0bda && + le16_to_cpu(udev->descriptor.idProduct) == 0x9210 && + (udev->manufacturer && !strcmp(udev->manufacturer, "HIKSEMI")) && + (udev->product && !strcmp(udev->product, "MD202"))) + flags |= US_FL_IGNORE_UAS; + usb_stor_adjust_quirks(udev, &flags); if (flags & US_FL_IGNORE_UAS) { diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index 251778d14e2d..c7b763d6d102 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -83,13 +83,6 @@ UNUSUAL_DEV(0x0bc2, 0x331a, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_REPORT_LUNS), -/* Reported-by: Hongling Zeng <zenghongling@kylinos.cn> */ -UNUSUAL_DEV(0x0bda, 0x9210, 0x0000, 0x9999, - "Hiksemi", - "External HDD", - USB_SC_DEVICE, USB_PR_DEVICE, NULL, - US_FL_IGNORE_UAS), - /* Reported-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> */ UNUSUAL_DEV(0x13fd, 0x3940, 0x0000, 0x9999, "Initio Corporation", |