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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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20
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.h
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@@ -46,21 +46,21 @@ enum {
USB_BOT_COMMAND_ERROR = 0x02, // Phase error, need to reset the device
//
// Usb Bot retry times
// Usb Bot retry to get CSW, refers to specification[BOT10-5.3, it says 2 times]
//
USB_BOT_GET_STATUS_RETRY = 3,
USB_BOT_RECV_CSW_RETRY = 3,
//
// Usb Bot stall time
// Usb Bot wait device reset complete, set by experience
//
USB_BOT_RESET_DEVICE_STALL = 100 * USB_MASS_1_MILLISECOND,
//
USB_BOT_RESET_STALL = 100 * USB_MASS_STALL_1_MS,
// Usb Bot transport timeout, set by experience
//
// Usb Bot transfer timeout
//
USB_BOT_CBW_TIMEOUT = 1 * USB_MASS_STALL_1_S,
USB_BOT_CSW_TIMEOUT = 1 * USB_MASS_STALL_1_S,
USB_BOT_RESET_TIMEOUT = 3 * USB_MASS_STALL_1_S
USB_BOT_SEND_CBW_TIMEOUT = 3 * USB_MASS_1_SECOND,
USB_BOT_RECV_CSW_TIMEOUT = 3 * USB_MASS_1_SECOND,
USB_BOT_RESET_DEVICE_TIMEOUT = 3 * USB_MASS_1_SECOND,
};
//