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| author | Felipe Balbi <balbi@ti.com> | 2015-12-03 22:27:32 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-12-15 16:12:41 +0100 |
| commit | 46a01427e969e53d993b988ebbdb8c7c3562b66f (patch) | |
| tree | 3bd8c244dd38c8b57d410432a9dc677be5f329f4 /drivers/usb/gadget/udc/lpc32xx_udc.c | |
| parent | usb: dwc3: gadget: handle request->zero (diff) | |
| download | linux-46a01427e969e53d993b988ebbdb8c7c3562b66f.tar.xz linux-46a01427e969e53d993b988ebbdb8c7c3562b66f.zip | |
usb: dwc3: trace: show request flags
struct usb_request have 3 flags which might be
important to know about during debug. This patch
shows each of the 3 flags as a single letter:
z -> for zero
s -> short not okay
i -> interrupt
A capital letter means the feature is enabled
while a lower case letter means it is disabled;
Thus 'zsI' indicates that a ZLP is not needed,
that we can accept a short packet and interrupt
for this request should be enabled.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/udc/lpc32xx_udc.c')
0 files changed, 0 insertions, 0 deletions