kernel/linux.git/drivers/usb/storage, branch linux-6.0.y

usb: storage: Add check for kcalloc

2022-12-31T12:26:28+00:00

[ Upstream commit c35ca10f53c51eeb610d3f8fbc6dd6d511b58a58 ] As kcalloc may return NULL pointer, the return value should be checked and return error if fails as same as the ones in alauda_read_map. Fixes: e80b0fade09e ("[PATCH] USB Storage: add alauda support") Acked-by: Alan Stern Signed-off-by: Jiasheng Jiang Link: https://lore.kernel.org/r/20221208110058.12983-1-jiasheng@iscas.ac.cn Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin

Revert "usb: storage: Add quirk for Samsung Fit flash"

2022-10-21T10:39:24+00:00

[ Upstream commit ad5dbfc123e6ffbbde194e2a4603323e09f741ee ] This reverts commit 86d92f5465958752481269348d474414dccb1552, which fix the timeout issue for "Samsung Fit Flash". But the commit affects not only "Samsung Fit Flash" but also other usb storages that use the same controller and causes severe performance regression. # hdparm -t /dev/sda (without the quirk) Timing buffered disk reads: 622 MB in 3.01 seconds = 206.66 MB/sec # hdparm -t /dev/sda (with the quirk) Timing buffered disk reads: 220 MB in 3.00 seconds = 73.32 MB/sec The commit author mentioned that "Issue was reproduced after device has bad block", so this quirk should be applied when we have the timeout issue with a device that has bad blocks. We revert the commit so that we apply this quirk by adding kernel paramters using a bootloader or other ways when we really need it, without the performance regression with devices that don't have the issue. Signed-off-by: sunghwan jung Link: https://lore.kernel.org/r/20220913114913.3073-1-onenowy@gmail.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin

uas: ignore UAS for Thinkplus chips

2022-09-27T08:50:29+00:00

The UAS mode of Thinkplus(0x17ef, 0x3899) is reported to influence performance and trigger kernel panic on several platforms with the following error message: [ 39.702439] xhci_hcd 0000:0c:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring [ 39.702442] xhci_hcd 0000:0c:00.3: @000000026c61f810 00000000 00000000 1b000000 05038000 [ 720.545894][13] Workqueue: usb_hub_wq hub_event [ 720.550971][13] ffff88026c143c38 0000000000016300 ffff8802755bb900 ffff880 26cb80000 [ 720.559673][13] ffff88026c144000 ffff88026ca88100 0000000000000000 ffff880 26cb80000 [ 720.568374][13] ffff88026cb80000 ffff88026c143c50 ffffffff8186ae25 ffff880 26ca880f8 [ 720.577076][13] Call Trace: [ 720.580201][13] [] schedule+0x35/0x80 [ 720.586137][13] [] schedule_preempt_disabled+0xe/0x10 [ 720.593623][13] [] __mutex_lock_slowpath+0x164/0x1e0 [ 720.601012][13] [] mutex_lock+0x2f/0x40 [ 720.607141][13] [] usb_disconnect+0x59/0x290 Falling back to USB mass storage can solve this problem, so ignore UAS function of this chip. Acked-by: Alan Stern Cc: stable Signed-off-by: Hongling Zeng Link: https://lore.kernel.org/r/1663902249837086.19.seg@mailgw Signed-off-by: Greg Kroah-Hartman

usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS

2022-09-27T08:50:27+00:00

The UAS mode of Hiksemi USB_HDD is reported to fail to work on several platforms with the following error message, then after re-connecting the device will be offlined and not working at all. [ 592.518442][ 2] sd 8:0:0:0: [sda] tag#17 uas_eh_abort_handler 0 uas-tag 18 inflight: CMD [ 592.527575][ 2] sd 8:0:0:0: [sda] tag#17 CDB: Write(10) 2a 00 03 6f 88 00 00 04 00 00 [ 592.536330][ 2] sd 8:0:0:0: [sda] tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD [ 592.545266][ 2] sd 8:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00 07 44 1a 88 00 00 08 00 These disks have a broken uas implementation, the tag field of the status iu-s is not set properly,so we need to fall-back to usb-storage. Acked-by: Alan Stern Cc: stable Signed-off-by: Hongling Zeng Link: https://lore.kernel.org/r/1663901185-21067-1-git-send-email-zenghongling@kylinos.cn Signed-off-by: Greg Kroah-Hartman

uas: add no-uas quirk for Hiksemi usb_disk

2022-09-27T08:50:24+00:00

The UAS mode of Hiksemi is reported to fail to work on several platforms with the following error message, then after re-connecting the device will be offlined and not working at all. [ 592.518442][ 2] sd 8:0:0:0: [sda] tag#17 uas_eh_abort_handler 0 uas-tag 18 inflight: CMD [ 592.527575][ 2] sd 8:0:0:0: [sda] tag#17 CDB: Write(10) 2a 00 03 6f 88 00 00 04 00 00 [ 592.536330][ 2] sd 8:0:0:0: [sda] tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD [ 592.545266][ 2] sd 8:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00 07 44 1a 88 00 00 08 00 These disks have a broken uas implementation, the tag field of the status iu-s is not set properly,so we need to fall-back to usb-storage. Acked-by: Alan Stern Cc: stable Signed-off-by: Hongling Zeng Link: https://lore.kernel.org/r/1663901173-21020-1-git-send-email-zenghongling@kylinos.cn Signed-off-by: Greg Kroah-Hartman

usb: storage: Add ASUS <0x0b05:0x1932> to IGNORE_UAS

2022-09-01T14:06:52+00:00

USB external storage device(0x0b05:1932), use gnome-disk-utility tools to test usb write < 30MB/s. if does not to load module of uas for this device, can increase the write speed from 20MB/s to >40MB/s. Suggested-by: Matthias Kaehlcke Acked-by: Alan Stern Signed-off-by: Hu Xiaoying Link: https://lore.kernel.org/r/20220901045737.3438046-1-huxiaoying@kylinos.cn Signed-off-by: Greg Kroah-Hartman

usb-storage: Add ignore-residue quirk for NXP PN7462AU

2022-08-18T15:18:05+00:00

This is USB mass storage primary boot loader for code download on NXP PN7462AU. Without the quirk it is impossible to write whole memory at once as device restarts during the write due to bogus residue values reported. Acked-by: Alan Stern Cc: stable Signed-off-by: Witold Lipieta Link: https://lore.kernel.org/r/20220809112911.462776-1-witold.lipieta@thaumatec.com Signed-off-by: Greg Kroah-Hartman

USB: storage: Fix typo in comment

2022-06-21T14:39:42+00:00

Delete the redundant word 'the'. Signed-off-by: Xiang wangx Link: https://lore.kernel.org/r/20220620104243.4979-1-wangxiang@cdjrlc.com Signed-off-by: Greg Kroah-Hartman

usb: remove third argument of usb_maxpacket()

2022-04-23T08:33:53+00:00

The third argument of usb_maxpacket(): in_out has been deprecated because it could be derived from the second argument (e.g. using usb_pipeout(pipe)). N.B. function usb_maxpacket() was made variadic to accommodate the transition from the old prototype with three arguments to the new one with only two arguments (so that no renaming is needed). The variadic argument is to be removed once all users of usb_maxpacket() get migrated. CC: Duncan Sands CC: Alan Stern CC: Olav Kongas CC: Rui Miguel Silva Signed-off-by: Vincent Mailhol Link: https://lore.kernel.org/r/20220317035514.6378-7-mailhol.vincent@wanadoo.fr Signed-off-by: Greg Kroah-Hartman

USB: storage: karma: fix rio_karma_init return

2022-04-21T17:03:26+00:00

The function rio_karam_init() should return -ENOMEM instead of value 0 (USB_STOR_TRANSPORT_GOOD) when allocation fails. Similarly, it should return -EIO when rio_karma_send_command() fails. Fixes: dfe0d3ba20e8 ("USB Storage: add rio karma eject support") Acked-by: Alan Stern Signed-off-by: Lin Ma Link: https://lore.kernel.org/r/20220412144359.28447-1-linma@zju.edu.cn Signed-off-by: Greg Kroah-Hartman