This patch adds retries for async execution for commands that
failed due to the CRC errors.
Cc: Hao A Wu <hao.a...@intel.com>
Cc: Marcin Wojtas <m...@semihalf.com>
Cc: Zhichao Gao <zhichao....@intel.com>
Cc: Liming Gao <liming....@intel.com>
Signed-off-by: Mateusz Albecki <mateusz.albe...@intel.com>
---
MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c
b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c
index 193b0f24e2..b18ff3e972 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c
@@ -211,8 +211,10 @@ Done:
gBS->SignalEvent (TrbEvent);
return;
}
- }
- if ((Trb != NULL) && (Status != EFI_NOT_READY)) {
+ } else if ((Trb != NULL) && (Status == EFI_CRC_ERROR) && (Trb->Retries > 0))
{
+ Trb->Retries--;
+ Trb->Started = FALSE;
+ } else if ((Trb != NULL)) {
RemoveEntryList (Link);
Trb->Packet->TransactionStatus = Status;
TrbEvent = Trb->Event;
--
2.14.1.windows.1
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