| commit | 6a22158c596c1531b143c884d479285ef90608d1 | |
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | |
| Tue, 19 Jul 2011 18:21:52 +0000 (19 20:21 +0200) | ||
| committer | Felipe Balbi <balbi@ti.com> | |
| Fri, 12 Aug 2011 08:52:31 +0000 (12 11:52 +0300) | ||
| tree | 2302cf64ec43b8e189b7223a9ad60eaec1d9a946 | treesnapshot (tar.gz zip) |
| parent | aba1350fdac7cb52f86e6818addb26d03b3ef9bc | commitdiff |
usb: gadget: composite: fix bMaxPacketSize for SuperSpeed
For bMaxPacketSize0 we usually take what is specified in ep0->maxpacket.
This is fine in most cases, however on SuperSpeed bMaxPacketSize0
specifies the exponent instead of the actual size in bytes. The only
valid value on SS is 9 which denotes 512 bytes.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
For bMaxPacketSize0 we usually take what is specified in ep0->maxpacket.
This is fine in most cases, however on SuperSpeed bMaxPacketSize0
specifies the exponent instead of the actual size in bytes. The only
valid value on SS is 9 which denotes 512 bytes.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
| drivers/usb/gadget/composite.c | diffblobblamehistory |