TencentOS-kernel/drivers/usb/class
Chris Brandt e3881f05df usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode
commit 6d853c9e4104b4fc8d55dc9cd3b99712aa347174 upstream.

Renesas R-Car and RZ/G SoCs have a firmware download mode over USB.
However, on reset a banner string is transmitted out which is not expected
to be echoed back and will corrupt the protocol.

Cc: stable <stable@vger.kernel.org>
Acked-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Link: https://lore.kernel.org/r/20201111131209.3977903-1-chris.brandt@renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-16 16:40:53 +08:00
..
Kconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Makefile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
cdc-acm.c usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode 2021-03-16 16:40:53 +08:00
cdc-acm.h usb: cdc-acm: fix cooldown mechanism 2021-03-16 16:40:02 +08:00
cdc-wdm.c USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync(). 2021-03-16 16:39:26 +08:00
usblp.c usblp: fix race between disconnect() and read() 2021-03-16 16:36:20 +08:00
usbtmc.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00