X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=EmbeddedPkg%2FUniversal%2FMmcDxe%2FMmc.h;h=e84c3c1cdf1b803df5cc70732ba06c20a4b71e5e;hp=f3b90295736ad273db2f6900fc472b54eee061ba;hb=b4fdedc2543c6d193c70ae5339a56824a9729e68;hpb=40842a5e7c5b66e711d709f16ae6fc1a7134e3e0

diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
index f3b9029573..e84c3c1cdf 100644
--- a/EmbeddedPkg/Universal/MmcDxe/Mmc.h
+++ b/EmbeddedPkg/Universal/MmcDxe/Mmc.h
@@ -1,7 +1,7 @@
 /** @file
   Main Header file for the MMC DXE driver
 
-  Copyright (c) 2011, ARM Limited. All rights reserved.
+  Copyright (c) 2011-2014, ARM Limited. All rights reserved.
   
   This program and the accompanying materials                          
   are licensed and made available under the terms and conditions of the BSD License         
@@ -24,6 +24,7 @@
 #include <Protocol/MmcHost.h>
 
 #include <Library/UefiLib.h>
+#include <Library/DebugLib.h>
 
 #define MMC_TRACE(txt)  DEBUG((EFI_D_BLKIO, "MMC: " txt "\n"))
 
@@ -57,6 +58,7 @@ typedef enum {
   UNKNOWN_CARD,
   MMC_CARD,              //MMC card
   MMC_CARD_HIGH,         //MMC Card with High capacity
+  EMMC_CARD,             //eMMC 4.41 card
   SD_CARD,               //SD 1.1 card
   SD_CARD_2,             //SD 2.0 or above standard card
   SD_CARD_2_HIGH         //SD 2.0 or above high capacity card
@@ -69,7 +71,7 @@ typedef struct {
   UINT32  V270_V360:   9; // 2.70V - 3.60V
   UINT32  RESERVED_1:  5; // Reserved
   UINT32  AccessMode:  2; // 00b (byte mode), 10b (sector mode) 
-  UINT32  Busy:        1; // This bit is set to LOW if the card has not finished the power up routine
+  UINT32  PowerUp:     1; // This bit is set to LOW if the card has not finished the power up routine
 } OCR;
 
 typedef struct {
@@ -288,8 +290,15 @@ MmcFlushBlocks (
   IN EFI_BLOCK_IO_PROTOCOL  *This
   );
 
-EFI_STATUS InitializeMmcDevice(
-  IN  MMC_HOST_INSTANCE   *MmcHost
+EFI_STATUS
+MmcNotifyState (
+  IN MMC_HOST_INSTANCE      *MmcHostInstance,
+  IN MMC_STATE               State
+  );
+
+EFI_STATUS
+InitializeMmcDevice (
+  IN  MMC_HOST_INSTANCE     *MmcHost
   );
 
 VOID
@@ -299,4 +308,29 @@ CheckCardsCallback (
   IN  VOID        *Context
   );
 
+VOID
+PrintCSD (
+  IN UINT32* Csd
+  );
+
+VOID
+PrintRCA (
+  IN UINT32 Rca
+  );
+
+VOID
+PrintOCR (
+  IN UINT32 Ocr
+  );
+
+VOID
+PrintResponseR1 (
+  IN  UINT32 Response
+  );
+
+VOID
+PrintCID (
+  IN UINT32* Cid
+  );
+
 #endif