Merge branch 'sundance'

[powerpc.git] / drivers / mmc / mmc.c

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index eb41391..1888060 100644 (file)
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -211,7 +211,7 @@ int mmc_wait_for_app_cmd(struct mmc_host *host, unsigned int rca,
 
                appcmd.opcode = MMC_APP_CMD;
                appcmd.arg = rca << 16;
-               appcmd.flags = MMC_RSP_R1;
+               appcmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
                appcmd.retries = 0;
                memset(appcmd.resp, 0, sizeof(appcmd.resp));
                appcmd.data = NULL;
@@ -331,7 +331,7 @@ static int mmc_select_card(struct mmc_host *host, struct mmc_card *card)
 
        cmd.opcode = MMC_SELECT_CARD;
        cmd.arg = card->rca << 16;
-       cmd.flags = MMC_RSP_R1;
+       cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
 
        err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
        if (err != MMC_ERR_NONE)
@@ -358,7 +358,7 @@ static int mmc_select_card(struct mmc_host *host, struct mmc_card *card)
                        struct mmc_command cmd;
                        cmd.opcode = SD_APP_SET_BUS_WIDTH;
                        cmd.arg = SD_BUS_WIDTH_4;
-                       cmd.flags = MMC_RSP_R1;
+                       cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
 
                        err = mmc_wait_for_app_cmd(host, card->rca, &cmd,
                                CMD_RETRIES);
@@ -386,7 +386,7 @@ static void mmc_deselect_cards(struct mmc_host *host)
 
                cmd.opcode = MMC_SELECT_CARD;
                cmd.arg = 0;
-               cmd.flags = MMC_RSP_NONE;
+               cmd.flags = MMC_RSP_NONE | MMC_CMD_AC;
 
                mmc_wait_for_cmd(host, &cmd, 0);
        }
@@ -495,6 +495,7 @@ static void mmc_decode_cid(struct mmc_card *card)
 
                case 2: /* MMC v2.0 - v2.2 */
                case 3: /* MMC v3.1 - v3.3 */
+               case 4: /* MMC v4 */
                        card->cid.manfid        = UNSTUFF_BITS(resp, 120, 8);
                        card->cid.oemid         = UNSTUFF_BITS(resp, 104, 16);
                        card->cid.prod_name[0]  = UNSTUFF_BITS(resp, 96, 8);
@@ -550,6 +551,11 @@ static void mmc_decode_csd(struct mmc_card *card)
                csd->capacity     = (1 + m) << (e + 2);
 
                csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4);
+               csd->read_partial = UNSTUFF_BITS(resp, 79, 1);
+               csd->write_misalign = UNSTUFF_BITS(resp, 78, 1);
+               csd->read_misalign = UNSTUFF_BITS(resp, 77, 1);
+               csd->write_blkbits = UNSTUFF_BITS(resp, 22, 4);
+               csd->write_partial = UNSTUFF_BITS(resp, 21, 1);
        } else {
                /*
                 * We only understand CSD structure v1.1 and v1.2.
@@ -579,6 +585,11 @@ static void mmc_decode_csd(struct mmc_card *card)
                csd->capacity     = (1 + m) << (e + 2);
 
                csd->read_blkbits = UNSTUFF_BITS(resp, 80, 4);
+               csd->read_partial = UNSTUFF_BITS(resp, 79, 1);
+               csd->write_misalign = UNSTUFF_BITS(resp, 78, 1);
+               csd->read_misalign = UNSTUFF_BITS(resp, 77, 1);
+               csd->write_blkbits = UNSTUFF_BITS(resp, 22, 4);
+               csd->write_partial = UNSTUFF_BITS(resp, 21, 1);
        }
 }
 
@@ -666,7 +677,7 @@ static void mmc_idle_cards(struct mmc_host *host)
 
        cmd.opcode = MMC_GO_IDLE_STATE;
        cmd.arg = 0;
-       cmd.flags = MMC_RSP_NONE;
+       cmd.flags = MMC_RSP_NONE | MMC_CMD_BC;
 
        mmc_wait_for_cmd(host, &cmd, 0);
 
@@ -727,7 +738,7 @@ static int mmc_send_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
 
        cmd.opcode = MMC_SEND_OP_COND;
        cmd.arg = ocr;
-       cmd.flags = MMC_RSP_R3;
+       cmd.flags = MMC_RSP_R3 | MMC_CMD_BCR;
 
        for (i = 100; i; i--) {
                err = mmc_wait_for_cmd(host, &cmd, 0);
@@ -755,7 +766,7 @@ static int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
 
        cmd.opcode = SD_APP_OP_COND;
        cmd.arg = ocr;
-       cmd.flags = MMC_RSP_R3;
+       cmd.flags = MMC_RSP_R3 | MMC_CMD_BCR;
 
        for (i = 100; i; i--) {
                err = mmc_wait_for_app_cmd(host, 0, &cmd, CMD_RETRIES);
@@ -794,7 +805,7 @@ static void mmc_discover_cards(struct mmc_host *host)
 
                cmd.opcode = MMC_ALL_SEND_CID;
                cmd.arg = 0;
-               cmd.flags = MMC_RSP_R2;
+               cmd.flags = MMC_RSP_R2 | MMC_CMD_BCR;
 
                err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
                if (err == MMC_ERR_TIMEOUT) {
@@ -824,7 +835,7 @@ static void mmc_discover_cards(struct mmc_host *host)
 
                        cmd.opcode = SD_SEND_RELATIVE_ADDR;
                        cmd.arg = 0;
-                       cmd.flags = MMC_RSP_R6;
+                       cmd.flags = MMC_RSP_R6 | MMC_CMD_BCR;
 
                        err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
                        if (err != MMC_ERR_NONE)
@@ -845,7 +856,7 @@ static void mmc_discover_cards(struct mmc_host *host)
                } else {
                        cmd.opcode = MMC_SET_RELATIVE_ADDR;
                        cmd.arg = card->rca << 16;
-                       cmd.flags = MMC_RSP_R1;
+                       cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
 
                        err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
                        if (err != MMC_ERR_NONE)
@@ -867,7 +878,7 @@ static void mmc_read_csds(struct mmc_host *host)
 
                cmd.opcode = MMC_SEND_CSD;
                cmd.arg = card->rca << 16;
-               cmd.flags = MMC_RSP_R2;
+               cmd.flags = MMC_RSP_R2 | MMC_CMD_AC;
 
                err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
                if (err != MMC_ERR_NONE) {
@@ -909,7 +920,7 @@ static void mmc_read_scrs(struct mmc_host *host)
 
                cmd.opcode = MMC_APP_CMD;
                cmd.arg = card->rca << 16;
-               cmd.flags = MMC_RSP_R1;
+               cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
 
                err = mmc_wait_for_cmd(host, &cmd, 0);
                if ((err != MMC_ERR_NONE) || !(cmd.resp[0] & R1_APP_CMD)) {
@@ -921,7 +932,7 @@ static void mmc_read_scrs(struct mmc_host *host)
 
                cmd.opcode = SD_APP_SEND_SCR;
                cmd.arg = 0;
-               cmd.flags = MMC_RSP_R1;
+               cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
 
                memset(&data, 0, sizeof(struct mmc_data));
 
@@ -992,7 +1003,7 @@ static void mmc_check_cards(struct mmc_host *host)
 
                cmd.opcode = MMC_SEND_STATUS;
                cmd.arg = card->rca << 16;
-               cmd.flags = MMC_RSP_R1;
+               cmd.flags = MMC_RSP_R1 | MMC_CMD_AC;
 
                err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
                if (err == MMC_ERR_NONE)