mirror of https://gitee.com/openkylin/linux.git
e2459108b5
Enable Super speed plus in configfs to support USB3.1 Gen2. This ensures that when a USB gadget is plugged in, it is enumerated as Gen 2 and connected at 10 Gbps if the host and cable are capable of it. Many in-tree gadget functions (fs, midi, acm, ncm, mass_storage, etc.) already have SuperSpeed Plus support. Tested: plugged gadget into Linux host and saw: [284907.385986] usb 8-2: new SuperSpeedPlus Gen 2 USB device number 3 using xhci_hcd Tested-by: Lorenzo Colitti <lorenzo@google.com> Acked-by: Felipe Balbi <balbi@kernel.org> Signed-off-by: taehyun.cho <taehyun.cho@samsung.com> Signed-off-by: Lorenzo Colitti <lorenzo@google.com> Link: https://lore.kernel.org/r/20210106154625.2801030-1-lorenzo@google.com Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|---|---|---|
| .. | ||
| function | ||
| legacy | ||
| udc | ||
| Kconfig | ||
| Makefile | ||
| composite.c | ||
| config.c | ||
| configfs.c | ||
| configfs.h | ||
| epautoconf.c | ||
| functions.c | ||
| u_f.c | ||
| u_f.h | ||
| u_os_desc.h | ||
| usbstring.c | ||