From 1bfda055dfbc52678655ab2ded721f9f7c0cd496 Mon Sep 17 00:00:00 2001
From: andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 2 Feb 2011 22:35:30 +0000
Subject: Sync up ArmPkg with patch from mailing list. Changed name of BdsLib.h
 to BdsUnixLib.h and fixed a lot of issues with Xcode building.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11293 6f19259b-4bc3-4df7-8a09-765794883524
---
 ArmPkg/Include/Protocol/MmcHost.h | 112 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 ArmPkg/Include/Protocol/MmcHost.h

(limited to 'ArmPkg/Include/Protocol')

diff --git a/ArmPkg/Include/Protocol/MmcHost.h b/ArmPkg/Include/Protocol/MmcHost.h
new file mode 100644
index 0000000000..096b479aa0
--- /dev/null
+++ b/ArmPkg/Include/Protocol/MmcHost.h
@@ -0,0 +1,112 @@
+/** @file
+  Definition of the MMC Host Protocol
+
+  Copyright (c) 2011, 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         
+  which accompanies this distribution.  The full text of the license may be found at        
+  http://opensource.org/licenses/bsd-license.php                                            
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+**/
+
+#ifndef __MMC_HOST_H__
+#define __MMC_HOST_H__
+
+///
+/// Global ID for the MMC Host Protocol
+///
+#define EFI_MMC_HOST_PROTOCOL_GUID \
+  { 0x3e591c00, 0x9e4a, 0x11df, {0x92, 0x44, 0x00, 0x02, 0xA5, 0xD5, 0xC5, 0x1B } }
+
+#define MMC_RESPONSE_TYPE_R1        0
+#define MMC_RESPONSE_TYPE_R1b       0
+#define MMC_RESPONSE_TYPE_R2        1
+#define MMC_RESPONSE_TYPE_R3        0
+#define MMC_RESPONSE_TYPE_R6        0
+#define MMC_RESPONSE_TYPE_R7        0
+#define MMC_RESPONSE_TYPE_OCR       0
+#define MMC_RESPONSE_TYPE_CID       1
+#define MMC_RESPONSE_TYPE_CSD       1
+#define MMC_RESPONSE_TYPE_RCA       0
+
+typedef UINT32  MMC_RESPONSE_TYPE;
+
+typedef UINT32 MMC_CMD;
+
+#define MMC_CMD_WAIT_RESPONSE      (1 << 16)
+#define MMC_CMD_LONG_RESPONSE      (1 << 17)
+
+#define MMC_INDX(CMD_INDX)    (CMD_INDX & 0xFFFF)
+
+#define MMC_CMD0              MMC_INDX(0)
+#define MMC_CMD1              (MMC_INDX(1) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD2              (MMC_INDX(2) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_LONG_RESPONSE)
+#define MMC_CMD3              (MMC_INDX(3) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD5              (MMC_INDX(5) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD7              (MMC_INDX(7) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD8              (MMC_INDX(8) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD9              (MMC_INDX(9) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_LONG_RESPONSE)
+#define MMC_CMD11             (MMC_INDX(11) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD12             (MMC_INDX(12) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD13             (MMC_INDX(13) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD16             (MMC_INDX(16) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD17             (MMC_INDX(17) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD18             (MMC_INDX(18) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD20             (MMC_INDX(20) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD23             (MMC_INDX(23) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD24             (MMC_INDX(24) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_CMD55             (MMC_INDX(55) | MMC_CMD_WAIT_RESPONSE)
+#define MMC_ACMD41            (MMC_INDX(41) | MMC_CMD_WAIT_RESPONSE)
+
+typedef enum _MMC_STATE {
+    MmcInvalidState = 0,
+    MmcHwInitializationState,
+    MmcIdleState,
+    MmcReadyState,
+    MmcIdentificationState,
+    MmcStandByState,
+    MmcTransferState,
+    MmcSendingDataState,
+    MmcReceiveDataState,
+    MmcProgrammingState,
+    MmcDisconnectState,
+} MMC_STATE;
+
+typedef BOOLEAN (*MMC_ISCARDPRESENT)();
+
+typedef BOOLEAN (*MMC_ISREADONLY)();
+
+typedef EFI_STATUS (*MMC_BUILDDEVICEPATH)(EFI_DEVICE_PATH_PROTOCOL **DevicePath);
+
+typedef EFI_STATUS (*MMC_NOTIFYSTATE)(MMC_STATE State);
+
+typedef EFI_STATUS (*MMC_SENDCOMMAND)(MMC_CMD Cmd, UINT32 Argument);
+
+typedef EFI_STATUS (*MMC_RECEIVERESPONSE)(MMC_RESPONSE_TYPE Type, UINT32* Buffer);
+
+typedef EFI_STATUS (*MMC_READBLOCKDATA)(EFI_LBA Lba, UINTN Length, UINT32* Buffer);
+
+typedef EFI_STATUS (*MMC_WRITEBLOCKDATA)(EFI_LBA Lba, UINTN Length, UINT32* Buffer);
+
+typedef struct _EFI_MMC_HOST_PROTOCOL {
+    MMC_ISCARDPRESENT       IsCardPresent;
+    MMC_ISREADONLY          IsReadOnly;
+    MMC_BUILDDEVICEPATH     BuildDevicePath;
+
+    MMC_NOTIFYSTATE         NotifyState;
+
+    MMC_SENDCOMMAND         SendCommand;
+    MMC_RECEIVERESPONSE     ReceiveResponse;
+
+    MMC_READBLOCKDATA       ReadBlockData;
+    MMC_WRITEBLOCKDATA      WriteBlockData;
+} EFI_MMC_HOST_PROTOCOL;
+
+extern EFI_GUID gEfiMmcHostProtocolGuid;
+
+#endif
+
-- 
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