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| author | Alan Stern <stern@rowland.harvard.edu> | 2013-10-11 11:28:31 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-11 16:37:46 -0700 |
| commit | 8c05dc598e5bc0eb33791de23157cf1e47cb580e (patch) | |
| tree | cd5eda6395b47f5ccd8621c77d82f24e017ba4b4 /drivers/usb/host/ehci-hcd.c | |
| parent | 2b90f01b219e390e1f1bf68dd7a2333efb3e3eff (diff) | |
| download | op-kernel-dev-8c05dc598e5bc0eb33791de23157cf1e47cb580e.zip op-kernel-dev-8c05dc598e5bc0eb33791de23157cf1e47cb580e.tar.gz | |
USB: EHCI: No SSPLIT allowed in uframe 7
The scheduling code in ehci-hcd contains an error. For full-speed
isochronous-OUT transfers, the EHCI spec forbids scheduling
Start-Split transactions in H-microframe 7, but the driver allows it
anyway. This patch adds a check to prevent it.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
0 files changed, 0 insertions, 0 deletions
