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| author | Vincent Palatin <vpalatin@chromium.org> | 2017-11-27 16:08:44 +0100 |
|---|---|---|
| committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2018-06-20 08:24:37 +0000 |
| commit | 005227d8f1d3452f19c9a358b30c8ceb70a479fe (patch) | |
| tree | 79b18cb59b6e1177bce3804acda1b92f819fa5c7 | |
| parent | 9e81762f2db03619d385b9bf91b7926e843e4a67 (diff) | |
| download | chrome-ec-005227d8f1d3452f19c9a358b30c8ceb70a479fe.tar.gz | |
twinkie: number properly the USB interfaces
In USB-PD Sink mode, the 'Commands' interface has bInterfaceNumber == 2
while the configuration defines bNumInterfaces as 2, this is likely
invalid for USB.
Change the Commands interface number in Sink mode.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=twinkie
BUG=none
TEST=lsusb
Change-Id: Id63120f11ba541a82dadb79703dcfaa5f1e8a0f4
Reviewed-on: https://chromium-review.googlesource.com/790393
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
| -rw-r--r-- | board/twinkie/board.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/board/twinkie/board.h b/board/twinkie/board.h index 341909e09e..c6139098bf 100644 --- a/board/twinkie/board.h +++ b/board/twinkie/board.h @@ -135,7 +135,6 @@ enum usb_strings { /* USB interface indexes (use define rather than enum to expand them) */ #define USB_IFACE_CONSOLE 0 #define USB_IFACE_VENDOR 1 -#define USB_IFACE_COMMAND 2 /* USB endpoint indexes (use define rather than enum to expand them) */ #define USB_EP_CONTROL 0 @@ -145,11 +144,14 @@ enum usb_strings { #ifdef HAS_TASK_SNIFFER #define USB_EP_SNIFFER 3 #define USB_EP_COUNT 4 -#define USB_IFACE_COUNT 3 + +#define USB_IFACE_COMMAND 2 +#define USB_IFACE_COUNT 3 #else #define USB_EP_COUNT 3 /* No IFACE_VENDOR for the sniffer */ -#define USB_IFACE_COUNT 2 +#define USB_IFACE_COMMAND 1 +#define USB_IFACE_COUNT 2 #endif #endif /* __CROS_EC_BOARD_H */ |