X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdeModulePkg%2FInclude%2FProtocol%2FSdMmcOverride.h;fp=MdeModulePkg%2FInclude%2FProtocol%2FSdMmcOverride.h;h=f948befba5b1989a283d864d8807c886b21d74a3;hb=a4708009ccd7e1c8ea4df36e733ba057bac9735d;hp=8a7669e3108f36797b0f0db9b5f23e6afd355682;hpb=49c995342543882b85e1278cb0098aa21fa52302;p=mirror_edk2.git

diff --git a/MdeModulePkg/Include/Protocol/SdMmcOverride.h b/MdeModulePkg/Include/Protocol/SdMmcOverride.h
index 8a7669e310..f948befba5 100644
--- a/MdeModulePkg/Include/Protocol/SdMmcOverride.h
+++ b/MdeModulePkg/Include/Protocol/SdMmcOverride.h
@@ -26,11 +26,28 @@
 
 typedef struct _EDKII_SD_MMC_OVERRIDE EDKII_SD_MMC_OVERRIDE;
 
+//
+// Bus timing modes
+//
+typedef enum {
+  SdMmcUhsSdr12,
+  SdMmcUhsSdr25,
+  SdMmcUhsSdr50,
+  SdMmcUhsSdr104,
+  SdMmcUhsDdr50,
+  SdMmcMmcLegacy,
+  SdMmcMmcHsSdr,
+  SdMmcMmcHsDdr,
+  SdMmcMmcHs200,
+  SdMmcMmcHs400,
+} SD_MMC_BUS_MODE;
+
 typedef enum {
   EdkiiSdMmcResetPre,
   EdkiiSdMmcResetPost,
   EdkiiSdMmcInitHostPre,
   EdkiiSdMmcInitHostPost,
+  EdkiiSdMmcUhsSignaling,
 } EDKII_SD_MMC_PHASE_TYPE;
 
 /**