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| author | erictian <erictian@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-03-04 09:29:34 +0000 |
|---|---|---|
| committer | erictian <erictian@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-03-04 09:29:34 +0000 |
| commit | 3a2f9cce7d2a393c6655c6cf2cde8539e75aa3ea (patch) | |
| tree | d50844c92d82d7ce7ba70f8371cc6945ae02890f /MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c | |
| parent | 029f9e857e0d2f70aebb4b98d5e5f11eb459b6a2 (diff) | |
| download | edk2-3a2f9cce7d2a393c6655c6cf2cde8539e75aa3ea.tar.gz edk2-3a2f9cce7d2a393c6655c6cf2cde8539e75aa3ea.tar.bz2 edk2-3a2f9cce7d2a393c6655c6cf2cde8539e75aa3ea.zip | |
uniform the sw and hw expression to avoid confusing. it does not effect hw function.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10186 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c b/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c index d2e53300af..58d4a303dc 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c +++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c @@ -74,6 +74,7 @@ EhcCreateHelpQ ( QhHw->HorizonLink = QH_LINK (PciAddr + OFFSET_OF(EHC_QH, QhHw), EHC_TYPE_QH, FALSE);
QhHw->Status = QTD_STAT_HALTED;
QhHw->ReclaimHead = 1;
+ Qh->NextQh = Qh;
Ehc->ReclaimHead = Qh;
//
@@ -335,9 +336,9 @@ EhcLinkQhToAsync ( Qh->NextQh = Head->NextQh;
Head->NextQh = Qh;
- PciAddr = UsbHcGetPciAddressForHostMem (Ehc->MemPool, Head, sizeof (EHC_QH));
+ PciAddr = UsbHcGetPciAddressForHostMem (Ehc->MemPool, Qh->NextQh, sizeof (EHC_QH));
Qh->QhHw.HorizonLink = QH_LINK (PciAddr, EHC_TYPE_QH, FALSE);
- PciAddr = UsbHcGetPciAddressForHostMem (Ehc->MemPool, Qh, sizeof (EHC_QH));
+ PciAddr = UsbHcGetPciAddressForHostMem (Ehc->MemPool, Head->NextQh, sizeof (EHC_QH));
Head->QhHw.HorizonLink = QH_LINK (PciAddr, EHC_TYPE_QH, FALSE);
}
@@ -372,7 +373,7 @@ EhcUnlinkQhFromAsync ( Head->NextQh = Qh->NextQh;
Qh->NextQh = NULL;
- PciAddr = UsbHcGetPciAddressForHostMem (Ehc->MemPool, Head, sizeof (EHC_QH));
+ PciAddr = UsbHcGetPciAddressForHostMem (Ehc->MemPool, Head->NextQh, sizeof (EHC_QH));
Head->QhHw.HorizonLink = QH_LINK (PciAddr, EHC_TYPE_QH, FALSE);
//
|