| Message ID | 20210111190312.12589-2-leon@is.currently.online (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | cb82a54904a99df9e8f9e9d282046055dae5a730 |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [1/2] r8152: Add Lenovo Powered USB-C Travel Hub | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Guessed tree name to be net-next |
| netdev/subject_prefix | warning | Target tree name not specified in the subject |
| netdev/cc_maintainers | warning | 5 maintainers not CCed: kai.heng.feng@canonical.com lee.jones@linaro.org hkallweit1@gmail.com treding@nvidia.com gustavoars@kernel.org |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | warning | CHECK: Alignment should match open parenthesis |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
| netdev/stable | success | Stable not CCed |
Hello: This series was applied to netdev/net.git (refs/heads/master): On Mon, 11 Jan 2021 20:03:13 +0100 you wrote: > This USB-C Hub (17ef:721e) based on the Realtek RTL8153B chip used to > use the cdc_ether driver. However, using this driver, with the system > suspended the device constantly sends pause-frames as soon as the > receive buffer fills up. This causes issues with other devices, where > some Ethernet switches stop forwarding packets altogether. > > Using the Realtek driver (r8152) fixes this issue. Pause frames are no > longer sent while the host system is suspended. > > [...] Here is the summary with links: - [1/2] r8152: Add Lenovo Powered USB-C Travel Hub https://git.kernel.org/netdev/net/c/cb82a54904a9 - [2/2] r8153_ecm: Add Lenovo Powered USB-C Hub as a fallback of r8152 https://git.kernel.org/netdev/net/c/2284bbd0cf39 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index 8c1d61c2cbac..6aaa0675c28a 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -793,6 +793,13 @@ static const struct usb_device_id products[] = { .driver_info = 0, }, +/* Lenovo Powered USB-C Travel Hub (4X90S92381, based on Realtek RTL8153) */ +{ + USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0x721e, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), + .driver_info = 0, +}, + /* ThinkPad USB-C Dock Gen 2 (based on Realtek RTL8153) */ { USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0xa387, USB_CLASS_COMM, diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index c448d6089821..67cd6986634f 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -6877,6 +6877,7 @@ static const struct usb_device_id rtl8152_table[] = { {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x7205)}, {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x720c)}, {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x7214)}, + {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x721e)}, {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0xa387)}, {REALTEK_USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041)}, {REALTEK_USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff)},