diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-10-25 07:59:45 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-10-25 07:59:45 +0000 |
| commit | 68246fa809e4a8ab61ce7bbfdd1a0b31d03e83fb (patch) | |
| tree | 0725e1e638d299d3e103eebbe622bd740bb5ef43 /MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h | |
| parent | c9a0a0fcf18a9b99fb3522ad0a775fffc32c0e71 (diff) | |
| download | edk2-platforms-68246fa809e4a8ab61ce7bbfdd1a0b31d03e83fb.tar.xz | |
Save original PCI attributes in start() function and restore it in Stop() for those PCI device drivers.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4212 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h index 7104914e93..50a3f1c698 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h +++ b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h @@ -65,11 +65,11 @@ enum { EHC_ROOT_PORT_RECOVERY_STALL = 20 * EHC_1_MILLISECOND,
//
- // Sync and Async transfer polling interval, set by experience,
+ // Sync and Async transfer polling interval, set by experience,
// and the unit of Async is 100us, means 50ms as interval.
//
EHC_SYNC_POLL_INTERVAL = 20 * EHC_1_MICROSECOND,
- EHC_ASYNC_POLL_INTERVAL = 50 * 10000U,
+ EHC_ASYNC_POLL_INTERVAL = 50 * 10000U,
//
// EHC raises TPL to TPL_NOTIFY to serialize all its operations
@@ -111,6 +111,7 @@ struct _USB2_HC_DEV { EFI_USB2_HC_PROTOCOL Usb2Hc;
EFI_PCI_IO_PROTOCOL *PciIo;
+ UINT64 OriginalPciAttributes;
USBHC_MEM_POOL *MemPool;
//
|