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| author | David Vrabel <david.vrabel@csr.com> | 2008-10-27 15:42:31 +0000 |
|---|---|---|
| committer | David Vrabel <david.vrabel@csr.com> | 2008-10-28 12:08:46 +0000 |
| commit | 4d2bea4ca0adb4cebfbf89d34869c74081c42577 (patch) | |
| tree | 3ed316eca5ab3228e2e01fc4a83c04297becd105 /drivers/usb/host/whci/whci-hc.h | |
| parent | d409f3bf47c5e5ae10601d079204e263bc176bcf (diff) | |
| download | linux-4d2bea4ca0adb4cebfbf89d34869c74081c42577.tar.gz linux-4d2bea4ca0adb4cebfbf89d34869c74081c42577.tar.bz2 linux-4d2bea4ca0adb4cebfbf89d34869c74081c42577.zip | |
wusb: do a proper channel stop
When stopping the WUSB channel the host should send Channel Stop IEs giving
the WUSB Channel Time of the last MMC. Both WHCI and HWA hosts provide a
channel stop command for this.
Signed-off-by: David Vrabel <david.vrabel@csr.com>
Diffstat (limited to 'drivers/usb/host/whci/whci-hc.h')
| -rw-r--r-- | drivers/usb/host/whci/whci-hc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/whci/whci-hc.h b/drivers/usb/host/whci/whci-hc.h index bff1eb7a35cf..51df7e313b38 100644 --- a/drivers/usb/host/whci/whci-hc.h +++ b/drivers/usb/host/whci/whci-hc.h @@ -410,6 +410,8 @@ struct dn_buf_entry { # define WUSBDNTSCTRL_SLOTS(s) ((s) << 0) #define WUSBTIME 0x68 +# define WUSBTIME_CHANNEL_TIME_MASK 0x00ffffff + #define WUSBBPST 0x6c #define WUSBDIBUPDATED 0x70 |