| commit | 076620dbeb0b3993144f4e73e16b966e7a26370f | |
| author | Paul Zimmerman <Paul.Zimmerman@synopsys.com> | |
| Tue, 1 Mar 2011 02:11:27 +0000 (28 18:11 -0800) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Wed, 23 Mar 2011 19:50:21 +0000 (23 12:50 -0700) | ||
| tree | 82629c8352eb591a3826a047ca4a4613e5a0b103 | treesnapshot (tar.gz zip) |
| parent | 729bc845266c888b2b9ad6ceaea28312ec0ad39e | commitdiff |
USB: Add support for SuperSpeed isoc endpoints
commit 500132a0f26ad7d9916102193cbc6c1b1becb373 upstream.
Use the Mult and bMaxBurst values from the endpoint companion
descriptor to calculate the max length of an isoc transfer.
Add USB_SS_MULT macro to access Mult field of bmAttributes, at
Sarah's suggestion.
This patch should be queued for the 2.6.36 and 2.6.37 stable trees, since
those were the first kernels to have isochronous support for SuperSpeed
devices.
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 500132a0f26ad7d9916102193cbc6c1b1becb373 upstream.
Use the Mult and bMaxBurst values from the endpoint companion
descriptor to calculate the max length of an isoc transfer.
Add USB_SS_MULT macro to access Mult field of bmAttributes, at
Sarah's suggestion.
This patch should be queued for the 2.6.36 and 2.6.37 stable trees, since
those were the first kernels to have isochronous support for SuperSpeed
devices.
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/core/urb.c | diffblobblamehistory | |
| include/linux/usb/ch9.h | diffblobblamehistory |