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Fixed unexpected timeout in Usb MassStorage Driver.

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Fixed unexpected timeout in Uhci/Ehci driver.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4038 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
yshang1
2007-10-08 06:14:13 +00:00
parent ba5711102a
commit 41e8ff2781
22 changed files with 386 additions and 262 deletions
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11
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.h
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@@ -30,14 +30,19 @@ enum {
USB_CBI_RESET_CMD_LEN = 12,
//
// Usb CBI retry times
// Usb Cbi retry C/B/I transport times, set by experience
//
USB_CBI_MAX_RETRY = 3,
//
// Usb Cbi transfer timeout
// Usb Cbi wait device reset complete, set by experience
//
USB_CBI_RESET_DEVICE_STALL = 50 * USB_MASS_1_MILLISECOND,
//
USB_CBI_RESET_TIMEOUT = 1 * USB_MASS_STALL_1_S
// Usb Cbi transport timeout, set by experience
//
USB_CBI_RESET_DEVICE_TIMEOUT = 1 * USB_MASS_1_SECOND,
};
//