diff options
| -rw-r--r-- | MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c index 5081b53cd5..ac9328047f 100644 --- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c +++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c @@ -115,7 +115,7 @@ NvmeCreatePrpList ( **/
EFI_STATUS
NvmeCheckCqStatus (
- IN NVME_CQ *Cq
+ IN volatile NVME_CQ *Cq
)
{
if ((Cq->Sct == 0x0) && (Cq->Sc == 0x0)) {
@@ -344,7 +344,7 @@ NvmePassThruExecute ( {
EFI_STATUS Status;
NVME_SQ *Sq;
- NVME_CQ *Cq;
+ volatile NVME_CQ *Cq;
UINT8 QueueId;
UINTN SqSize;
UINTN CqSize;
@@ -617,7 +617,7 @@ NvmePassThruExecute ( //
// Copy the Respose Queue entry for this command to the callers response buffer
//
- CopyMem (Packet->NvmeCompletion, Cq, sizeof (EFI_NVM_EXPRESS_COMPLETION));
+ CopyMem (Packet->NvmeCompletion, (VOID *)Cq, sizeof (EFI_NVM_EXPRESS_COMPLETION));
//
// Check the NVMe cmd execution result
|