* [PATCH] usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device
@ 2025-01-13 7:51 limiao
2025-01-13 7:55 ` Greg KH
2025-01-13 8:56 ` [PATCH V2] " Miao Li
0 siblings, 2 replies; 3+ messages in thread
From: limiao @ 2025-01-13 7:51 UTC (permalink / raw)
To: gregkh; +Cc: linux-usb, linux-kernel, limiao870622, limiao
From: limiao <limiao@kylinos.cn>
TOSHIBA TransMemory-Mx is a good performence flash device, but it
doesn't work well with LPM on Huawei hisi platform, so let's disable
LPM to resolve the issue.
Signed-off-by: limiao <limiao@kylinos.cn>
---
drivers/usb/core/quirks.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 13171454f959..67732c791c93 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -394,6 +394,9 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Kingston DataTraveler 3.0 */
{ USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM },
+ /* TOSHIBA TransMemory-Mx */
+ { USB_DEVICE(0x0930, 0x1408), .driver_info = USB_QUIRK_NO_LPM },
+
/* NVIDIA Jetson devices in Force Recovery mode */
{ USB_DEVICE(0x0955, 0x7018), .driver_info = USB_QUIRK_RESET_RESUME },
{ USB_DEVICE(0x0955, 0x7019), .driver_info = USB_QUIRK_RESET_RESUME },
--
2.25.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device
2025-01-13 7:51 [PATCH] usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device limiao
@ 2025-01-13 7:55 ` Greg KH
2025-01-13 8:56 ` [PATCH V2] " Miao Li
1 sibling, 0 replies; 3+ messages in thread
From: Greg KH @ 2025-01-13 7:55 UTC (permalink / raw)
To: limiao; +Cc: linux-usb, linux-kernel, limiao
On Mon, Jan 13, 2025 at 03:51:18PM +0800, limiao wrote:
> From: limiao <limiao@kylinos.cn>
>
> TOSHIBA TransMemory-Mx is a good performence flash device, but it
> doesn't work well with LPM on Huawei hisi platform, so let's disable
> LPM to resolve the issue.
>
> Signed-off-by: limiao <limiao@kylinos.cn>
Can we get a "full name" here? If you want to use your native
characters instead of ascii ones, that too will work quite well.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH V2] usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device
2025-01-13 7:51 [PATCH] usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device limiao
2025-01-13 7:55 ` Greg KH
@ 2025-01-13 8:56 ` Miao Li
1 sibling, 0 replies; 3+ messages in thread
From: Miao Li @ 2025-01-13 8:56 UTC (permalink / raw)
To: gregkh; +Cc: linux-usb, linux-kernel, limiao870622, Miao Li
From: Miao Li <limiao@kylinos.cn>
TOSHIBA TransMemory-Mx is a good performence flash device, but it
doesn't work well with LPM on Huawei hisi platform, so let's disable
LPM to resolve the issue.
Signed-off-by: Miao Li <limiao@kylinos.cn>
---
V1 -> V2: Modify the format of author's name to full name
drivers/usb/core/quirks.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 13171454f959..67732c791c93 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -394,6 +394,9 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Kingston DataTraveler 3.0 */
{ USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM },
+ /* TOSHIBA TransMemory-Mx */
+ { USB_DEVICE(0x0930, 0x1408), .driver_info = USB_QUIRK_NO_LPM },
+
/* NVIDIA Jetson devices in Force Recovery mode */
{ USB_DEVICE(0x0955, 0x7018), .driver_info = USB_QUIRK_RESET_RESUME },
{ USB_DEVICE(0x0955, 0x7019), .driver_info = USB_QUIRK_RESET_RESUME },
--
2.25.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2025-01-13 8:57 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2025-01-13 7:51 [PATCH] usb: quirks: Add NO_LPM quirk for TOSHIBA TransMemory-Mx device limiao
2025-01-13 7:55 ` Greg KH
2025-01-13 8:56 ` [PATCH V2] " Miao Li
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