linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2021-01-12	r8153_ecm: Add Lenovo Powered USB-C Hub as a fallback of r8152	Leon Schuermann
	This commit enables the use of the r8153_ecm driver, introduced with commit c1aedf015ebdd0 ("net/usb/r8153_ecm: support ECM mode for RTL8153") for the Lenovo Powered USB-C Hub (17ef:721e) based on the Realtek RTL8153B chip. This results in the following driver preference: - if r8152 is available, use the r8152 driver - if r8152 is not available, use the r8153_ecm driver This is done to prevent the NIC from constantly sending pause frames when the host system enters standby (fixed by using the r8152 driver in "r8152: Add Lenovo Powered USB-C Travel Hub"), while still allowing the device to work with the r8153_ecm driver as a fallback. Signed-off-by: Leon Schuermann <leon@is.currently.online> Tested-by: Leon Schuermann <leon@is.currently.online> Link: https://lore.kernel.org/r/20210111190312.12589-3-leon@is.currently.online Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-05	net/usb/r8153_ecm: support ECM mode for RTL8153	Hayes Wang
	Support ECM mode based on cdc_ether with relative mii functions, when CONFIG_USB_RTL8152 is not set, or the device is not supported by r8152 driver. Both r8152 and r8153_ecm would check the return value of rtl8152_get_version() in porbe(). If rtl8152_get_version() return none zero value, the r8152 is used for the device with vendor mode. Otherwise, the r8153_ecm is used for the device with ECM mode. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Link: https://lore.kernel.org/r/1394712342-15778-392-Taiwan-albertk@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>