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| author | Oliver Neukum <oneukum@suse.de> | 2013-09-30 15:50:54 +0200 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2013-10-09 16:27:04 -0700 |
| commit | 455f58925247e8a1a1941e159f3636ad6ee4c90b (patch) | |
| tree | e4a84528c611c4989bc6bfc19ccc601e847e5abd /drivers/usb/host/xhci.h | |
| parent | f217c980ca980e3a645b7485ea5eae9a747f4945 (diff) | |
| download | op-kernel-dev-455f58925247e8a1a1941e159f3636ad6ee4c90b.zip op-kernel-dev-455f58925247e8a1a1941e159f3636ad6ee4c90b.tar.gz | |
xhci: quirk for extra long delay for S4
It has been reported that this chipset really cannot
sleep without this extraordinary delay.
This patch should be backported, in order to ensure this host functions
under stable kernels. The last quirk for Fresco Logic hosts (commit
bba18e33f25072ebf70fd8f7f0cdbf8cdb59a746 "xhci: Extend Fresco Logic MSI
quirk.") was backported to stable kernels as old as 2.6.36.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 289fbfb..4f82d21 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1548,6 +1548,7 @@ struct xhci_hcd { #define XHCI_COMP_MODE_QUIRK (1 << 14) #define XHCI_AVOID_BEI (1 << 15) #define XHCI_PLAT (1 << 16) +#define XHCI_SLOW_SUSPEND (1 << 17) unsigned int num_active_eps; unsigned int limit_active_eps; /* There are two roothubs to keep track of bus suspend info for */ |
