diff options
Diffstat (limited to 'EmbeddedPkg/Universal/MmcDxe/Mmc.h')
| -rw-r--r-- | EmbeddedPkg/Universal/MmcDxe/Mmc.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/EmbeddedPkg/Universal/MmcDxe/Mmc.h b/EmbeddedPkg/Universal/MmcDxe/Mmc.h index e84c3c1cd..301561a28 100644 --- a/EmbeddedPkg/Universal/MmcDxe/Mmc.h +++ b/EmbeddedPkg/Universal/MmcDxe/Mmc.h @@ -2,14 +2,14 @@ Main Header file for the MMC DXE driver
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
- 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.
+ 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.
**/
@@ -65,12 +65,12 @@ typedef enum { } CARD_TYPE;
typedef struct {
- UINT32 Reserved0: 7; // 0
+ UINT32 Reserved0: 7; // 0
UINT32 V170_V195: 1; // 1.70V - 1.95V
UINT32 V200_V260: 7; // 2.00V - 2.60V
UINT32 V270_V360: 9; // 2.70V - 3.60V
UINT32 RESERVED_1: 5; // Reserved
- UINT32 AccessMode: 2; // 00b (byte mode), 10b (sector mode)
+ UINT32 AccessMode: 2; // 00b (byte mode), 10b (sector mode)
UINT32 PowerUp: 1; // This bit is set to LOW if the card has not finished the power up routine
} OCR;
@@ -96,14 +96,14 @@ typedef struct { UINT8 PERM_WRITE_PROTECT: 1; // Permanent write protection [13:13]
UINT8 COPY: 1; // Copy flag (OTP) [14:14]
UINT8 FILE_FORMAT_GRP: 1; // File format group [15:15]
-
+
UINT16 RESERVED_2: 5; // Reserved [20:16]
UINT16 WRITE_BL_PARTIAL: 1; // Partial blocks for write allowed [21:21]
UINT16 WRITE_BL_LEN: 4; // Max. write data block length [25:22]
UINT16 R2W_FACTOR: 3; // Write speed factor [28:26]
UINT16 RESERVED_3: 2; // Reserved [30:29]
UINT16 WP_GRP_ENABLE: 1; // Write protect group enable [31:31]
-
+
UINT32 WP_GRP_SIZE: 7; // Write protect group size [38:32]
UINT32 SECTOR_SIZE: 7; // Erase sector size [45:39]
UINT32 ERASE_BLK_EN: 1; // Erase single block enable [46:46]
@@ -113,7 +113,7 @@ typedef struct { UINT32 VDD_R_CURR_MAX: 3; // Max. read current @ VDD max [58:56]
UINT32 VDD_R_CURR_MIN: 3; // Max. read current @ VDD min [61:59]
UINT32 C_SIZELow2: 2; // Device size [63:62]
-
+
UINT32 C_SIZEHigh10: 10;// Device size [73:64]
UINT32 RESERVED_4: 2; // Reserved [75:74]
UINT32 DSR_IMP: 1; // DSR implemented [76:76]
@@ -126,7 +126,7 @@ typedef struct { UINT8 TRAN_SPEED ; // Max. bus clock frequency [103:96]
UINT8 NSAC ; // Data read access-time 2 in CLK cycles (NSAC*100) [111:104]
UINT8 TAAC ; // Data read access-time 1 [119:112]
-
+
UINT8 RESERVED_5: 6; // Reserved [125:120]
UINT8 CSD_STRUCTURE: 2; // CSD structure [127:126]
} CSD;
@@ -149,7 +149,7 @@ typedef struct _MMC_HOST_INSTANCE { EFI_BLOCK_IO_PROTOCOL BlockIo;
CARD_INFO CardInfo;
EFI_MMC_HOST_PROTOCOL *MmcHost;
-
+
BOOLEAN Initialized;
} MMC_HOST_INSTANCE;
@@ -186,7 +186,7 @@ extern LIST_ENTRY mMmcHostPool; /**
Reset the block device.
- This function implements EFI_BLOCK_IO_PROTOCOL.Reset().
+ This function implements EFI_BLOCK_IO_PROTOCOL.Reset().
It resets the block device hardware.
ExtendedVerification is ignored in this implementation.
@@ -208,7 +208,7 @@ MmcReset ( /**
Reads the requested number of blocks from the device.
- This function implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks().
+ This function implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks().
It reads the requested number of blocks from the device.
All the blocks are read, or an error is returned.
@@ -242,7 +242,7 @@ MmcReadBlocks ( /**
Writes a specified number of blocks to the device.
- This function implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks().
+ This function implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks().
It writes a specified number of blocks to the device.
All blocks are written, or an error is returned.
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