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| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-09-02 11:05:45 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-09 15:52:53 -0700 |
| commit | 66381755442189bbeb15f1a51b1e0059327d84ed (patch) | |
| tree | 0c14d91d8cc991c2185d00779fea13b222577b4f /drivers/usb/host/xhci.h | |
| parent | 750645f8a6543ff4deb4d98a0052000a31fdd43f (diff) | |
| download | linux-66381755442189bbeb15f1a51b1e0059327d84ed.tar.gz linux-66381755442189bbeb15f1a51b1e0059327d84ed.tar.bz2 linux-66381755442189bbeb15f1a51b1e0059327d84ed.zip | |
xhci: Store the "real" root port number.
Since the xHCI driver now has split USB2/USB3 roothubs, devices under each
roothub can have duplicate "fake" port numbers. For the next set of
patches, we need to keep track of the "real" port number that the xHCI
host uses to index into the port status arrays.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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 bfb3fab20795..ec4817003a56 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -799,6 +799,7 @@ struct xhci_virt_device { u32 cmd_status; struct list_head cmd_list; u8 fake_port; + u8 real_port; }; |