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-rw-r--r--include/linux/mmc/card.h3
-rw-r--r--include/linux/mmc/mmc.h1
-rw-r--r--include/linux/mmc/protocol.h13
3 files changed, 16 insertions, 1 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index d0e6a5497614..e45712acfac5 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -71,6 +71,7 @@ struct mmc_card {
71#define MMC_STATE_SDCARD (1<<3) /* is an SD card */ 71#define MMC_STATE_SDCARD (1<<3) /* is an SD card */
72#define MMC_STATE_READONLY (1<<4) /* card is read-only */ 72#define MMC_STATE_READONLY (1<<4) /* card is read-only */
73#define MMC_STATE_HIGHSPEED (1<<5) /* card is in high speed mode */ 73#define MMC_STATE_HIGHSPEED (1<<5) /* card is in high speed mode */
74#define MMC_STATE_BLOCKADDR (1<<6) /* card uses block-addressing */
74 u32 raw_cid[4]; /* raw card CID */ 75 u32 raw_cid[4]; /* raw card CID */
75 u32 raw_csd[4]; /* raw card CSD */ 76 u32 raw_csd[4]; /* raw card CSD */
76 u32 raw_scr[2]; /* raw card SCR */ 77 u32 raw_scr[2]; /* raw card SCR */
@@ -87,6 +88,7 @@ struct mmc_card {
87#define mmc_card_sd(c) ((c)->state & MMC_STATE_SDCARD) 88#define mmc_card_sd(c) ((c)->state & MMC_STATE_SDCARD)
88#define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY) 89#define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY)
89#define mmc_card_highspeed(c) ((c)->state & MMC_STATE_HIGHSPEED) 90#define mmc_card_highspeed(c) ((c)->state & MMC_STATE_HIGHSPEED)
91#define mmc_card_blockaddr(c) ((c)->state & MMC_STATE_BLOCKADDR)
90 92
91#define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT) 93#define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT)
92#define mmc_card_set_dead(c) ((c)->state |= MMC_STATE_DEAD) 94#define mmc_card_set_dead(c) ((c)->state |= MMC_STATE_DEAD)
@@ -94,6 +96,7 @@ struct mmc_card {
94#define mmc_card_set_sd(c) ((c)->state |= MMC_STATE_SDCARD) 96#define mmc_card_set_sd(c) ((c)->state |= MMC_STATE_SDCARD)
95#define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY) 97#define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
96#define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED) 98#define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED)
99#define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR)
97 100
98#define mmc_card_name(c) ((c)->cid.prod_name) 101#define mmc_card_name(c) ((c)->cid.prod_name)
99#define mmc_card_id(c) ((c)->dev.bus_id) 102#define mmc_card_id(c) ((c)->dev.bus_id)
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index bcf24909d677..cdc54be804f1 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -43,6 +43,7 @@ struct mmc_command {
43#define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC) 43#define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
44#define MMC_RSP_R3 (MMC_RSP_PRESENT) 44#define MMC_RSP_R3 (MMC_RSP_PRESENT)
45#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE) 45#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
46#define MMC_RSP_R7 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
46 47
47#define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE)) 48#define mmc_resp_type(cmd) ((cmd)->flags & (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC|MMC_RSP_BUSY|MMC_RSP_OPCODE))
48 49
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index 2dce60c43f4b..c90b6768329d 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -79,9 +79,12 @@
79#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1 */ 79#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1 */
80 80
81/* SD commands type argument response */ 81/* SD commands type argument response */
82 /* class 8 */ 82 /* class 0 */
83/* This is basically the same command as for MMC with some quirks. */ 83/* This is basically the same command as for MMC with some quirks. */
84#define SD_SEND_RELATIVE_ADDR 3 /* bcr R6 */ 84#define SD_SEND_RELATIVE_ADDR 3 /* bcr R6 */
85#define SD_SEND_IF_COND 8 /* bcr [11:0] See below R7 */
86
87 /* class 10 */
85#define SD_SWITCH 6 /* adtc [31:0] See below R1 */ 88#define SD_SWITCH 6 /* adtc [31:0] See below R1 */
86 89
87 /* Application commands */ 90 /* Application commands */
@@ -115,6 +118,14 @@
115 */ 118 */
116 119
117/* 120/*
121 * SD_SEND_IF_COND argument format:
122 *
123 * [31:12] Reserved (0)
124 * [11:8] Host Voltage Supply Flags
125 * [7:0] Check Pattern (0xAA)
126 */
127
128/*
118 MMC status in R1 129 MMC status in R1
119 Type 130 Type
120 e : error bit 131 e : error bit