diff options
| author | Xianglei Cai <xianglei.cai@intel.com> | 2024-05-07 09:19:32 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-05-07 02:26:46 +0000 |
| commit | c12bbc14900aa5c70eec8c0576757c2182db3d01 (patch) | |
| tree | 00cd4ea13ec78011e80779e30a0a07781e0c9c79 /MdeModulePkg/Bus | |
| parent | 17f333f2a450656101aa4cb46d24b7cf4ee80ebf (diff) | |
| download | edk2-c12bbc14900aa5c70eec8c0576757c2182db3d01.tar.gz edk2-c12bbc14900aa5c70eec8c0576757c2182db3d01.tar.bz2 edk2-c12bbc14900aa5c70eec8c0576757c2182db3d01.zip | |
MdeModulePkg/XhciDxe: Reset endpoint while USB Transaction error
https://bugzilla.tianocore.org/show_bug.cgi?id=4556
Based on XHCI spec 4.8.3, software should do the
reset endpoint while USB Transaction occur.
Add the error code for USB Transaction error
since UEFI spec don't have the related definition.
Cc: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Krzysztof Lewandowski <krzysztof.lewandowski@intel.com>
Cc: Jenny Huang <jenny.huang@intel.com>
Cc: More Shih <more.shih@intel.com>
Signed-off-by: Xianglei Cai <xianglei.cai@intel.com>
Reviewed-by: Krzysztof Lewandowski <krzysztof.lewandowski@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Diffstat (limited to 'MdeModulePkg/Bus')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c | 5 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c | 5 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h | 7 |
3 files changed, 15 insertions, 2 deletions
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c index f4e61d223c..cf6b32959e 100644 --- a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c +++ b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c @@ -825,7 +825,10 @@ XhcTransfer ( *TransferResult = Urb->Result;
*DataLength = Urb->Completed;
- if ((*TransferResult == EFI_USB_ERR_STALL) || (*TransferResult == EFI_USB_ERR_BABBLE)) {
+ //
+ // Based on XHCI spec 4.8.3, software should do the reset endpoint while USB Transaction occur.
+ //
+ if ((*TransferResult == EFI_USB_ERR_STALL) || (*TransferResult == EFI_USB_ERR_BABBLE) || (*TransferResult == EDKII_USB_ERR_TRANSACTION)) {
ASSERT (Status == EFI_DEVICE_ERROR);
RecoveryStatus = XhcRecoverHaltedEndpoint (Xhc, Urb);
if (EFI_ERROR (RecoveryStatus)) {
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c index 5d735008ba..a97ed44dbf 100644 --- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c +++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c @@ -1192,8 +1192,11 @@ XhcCheckUrbResult ( DEBUG ((DEBUG_ERROR, "XhcCheckUrbResult: ERR_BUFFER! Completecode = %x\n", EvtTrb->Completecode));
goto EXIT;
+ //
+ // Based on XHCI spec 4.8.3, software should do the reset endpoint while USB Transaction occur.
+ //
case TRB_COMPLETION_USB_TRANSACTION_ERROR:
- CheckedUrb->Result |= EFI_USB_ERR_TIMEOUT;
+ CheckedUrb->Result |= EDKII_USB_ERR_TRANSACTION;
CheckedUrb->Finished = TRUE;
DEBUG ((DEBUG_ERROR, "XhcCheckUrbResult: TRANSACTION_ERROR! Completecode = %x\n", EvtTrb->Completecode));
goto EXIT;
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h index 7c85f7993b..e606e212a1 100644 --- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h +++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h @@ -79,6 +79,13 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #define TRB_COMPLETION_STOPPED_LENGTH_INVALID 27
//
+// USB Transfer Results Internal Definition
+// Based on XHCI spec 4.8.3, software should do the reset endpoint while USB Transaction occur.
+// Add the error code for USB Transaction error since UEFI spec don't have the related definition.
+//
+#define EDKII_USB_ERR_TRANSACTION 0x200
+
+//
// The topology string used to present usb device location
//
typedef struct _USB_DEV_TOPOLOGY {
|