diff options
Diffstat (limited to 'MdeModulePkg/Bus')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c index 59649e1cad..31def727eb 100644 --- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c +++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c @@ -275,6 +275,13 @@ SdMmcPciHcEnumerateDevice ( if ((Status == EFI_MEDIA_CHANGED) && (MediaPresent == TRUE)) {
DEBUG ((EFI_D_INFO, "SdMmcPciHcEnumerateDevice: device connected at slot %d of pci %p\n", Slot, Private->PciIo));
//
+ // Reset the specified slot of the SD/MMC Pci Host Controller
+ //
+ Status = SdMmcHcReset (Private->PciIo, Slot);
+ if (EFI_ERROR (Status)) {
+ continue;
+ }
+ //
// Reinitialize slot and restart identification process for the new attached device
//
Status = SdMmcHcInitHost (Private->PciIo, Slot, Private->Capability[Slot]);
|