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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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8
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.h
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@@ -33,7 +33,13 @@ typedef struct _USB_MASS_DEVICE USB_MASS_DEVICE;
#include "UsbMassBoot.h"
enum {
USB_MASS_SIGNATURE= EFI_SIGNATURE_32 ('U', 's', 'b', 'K')
//
// MassStorage raises TPL to TPL_NOTIFY to serialize all its operations
// to protect shared data structures.
//
USB_MASS_TPL = TPL_NOTIFY,
USB_MASS_SIGNATURE = EFI_SIGNATURE_32 ('U', 's', 'b', 'M'),
};
struct _USB_MASS_DEVICE {