diff options
Diffstat (limited to 'OvmfPkg/MptScsiDxe/MptScsi.c')
| -rw-r--r-- | OvmfPkg/MptScsiDxe/MptScsi.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/OvmfPkg/MptScsiDxe/MptScsi.c b/OvmfPkg/MptScsiDxe/MptScsi.c index 8be38f6cdb..9ed1831bac 100644 --- a/OvmfPkg/MptScsiDxe/MptScsi.c +++ b/OvmfPkg/MptScsiDxe/MptScsi.c @@ -59,6 +59,7 @@ typedef struct { UINT32 StallPerPollUsec;
EFI_PCI_IO_PROTOCOL *PciIo;
UINT64 OriginalPciAttributes;
+ EFI_EVENT ExitBoot;
MPT_SCSI_DMA_BUFFER *Dma;
EFI_PHYSICAL_ADDRESS DmaPhysical;
VOID *DmaMapping;
@@ -763,6 +764,20 @@ MptScsiResetChannel ( }
STATIC
+VOID
+EFIAPI
+MptScsiExitBoot (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ MPT_SCSI_DEV *Dev;
+
+ Dev = Context;
+ DEBUG ((DEBUG_VERBOSE, "%a: Context=0x%p\n", __FUNCTION__, Context));
+ MptScsiReset (Dev);
+}
+STATIC
EFI_STATUS
EFIAPI
MptScsiResetTargetLun (
@@ -955,6 +970,17 @@ MptScsiControllerStart ( goto Unmap;
}
+ Status = gBS->CreateEvent (
+ EVT_SIGNAL_EXIT_BOOT_SERVICES,
+ TPL_CALLBACK,
+ &MptScsiExitBoot,
+ Dev,
+ &Dev->ExitBoot
+ );
+ if (EFI_ERROR (Status)) {
+ goto UninitDev;
+ }
+
//
// Host adapter channel, doesn't exist
//
@@ -979,11 +1005,14 @@ MptScsiControllerStart ( &Dev->PassThru
);
if (EFI_ERROR (Status)) {
- goto UninitDev;
+ goto CloseExitBoot;
}
return EFI_SUCCESS;
+CloseExitBoot:
+ gBS->CloseEvent (Dev->ExitBoot);
+
UninitDev:
MptScsiReset (Dev);
@@ -1059,6 +1088,8 @@ MptScsiControllerStop ( return Status;
}
+ gBS->CloseEvent (Dev->ExitBoot);
+
MptScsiReset (Dev);
Dev->PciIo->Unmap (
|