2 files changed, 16 insertions, 0 deletions

diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 77e61e0a216a..aad015e0152b 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -89,6 +89,7 @@ struct mmc_ext_csd {
         unsigned int            boot_ro_lock;           /* ro lock support */
         bool                    boot_ro_lockable;
         bool                    ffu_capable;    /* Firmware upgrade support */
+        bool                    cmdq_en;        /* Command Queue enabled */
         bool                    cmdq_support;   /* Command Queue supported */
         unsigned int            cmdq_depth;     /* Command Queue depth */
 #define MMC_FIRMWARE_LEN 8
@@ -208,6 +209,7 @@ struct sdio_cis {
 struct mmc_host;
 struct sdio_func;
 struct sdio_func_tuple;
+struct mmc_queue_req;
 
 #define SDIO_MAX_FUNCS          7
 
@@ -267,6 +269,8 @@ struct mmc_card {
 #define MMC_QUIRK_TRIM_BROKEN   (1<<12)         /* Skip trim */
 #define MMC_QUIRK_BROKEN_HPI    (1<<13)         /* Disable broken HPI support */
 
+        bool                    reenable_cmdq;  /* Re-enable Command Queue */
+
         unsigned int            erase_size;     /* erase size in sectors */
         unsigned int            erase_shift;    /* if erase unit is power 2 */
         unsigned int            pref_erase;     /* in sectors */
@@ -300,6 +304,10 @@ struct mmc_card {
         struct dentry           *debugfs_root;
         struct mmc_part part[MMC_NUM_PHY_PARTITION]; /* physical partitions */
         unsigned int    nr_parts;
+
+        struct mmc_queue_req    *mqrq;          /* Shared queue structure */
+        unsigned int            bouncesz;       /* Bounce buffer size */
+        int                     qdepth;         /* Shared queue depth */
 };
 
 static inline bool mmc_large_sector(struct mmc_card *card)
@@ -307,6 +315,8 @@ static inline bool mmc_large_sector(struct mmc_card *card)
         return card->ext_csd.data_sector_size == 4096;
 }
 
+bool mmc_card_is_blockaddr(struct mmc_card *card);
+
 #define mmc_card_mmc(c)         ((c)->type == MMC_TYPE_MMC)
 #define mmc_card_sd(c)          ((c)->type == MMC_TYPE_SD)
 #define mmc_card_sdio(c)        ((c)->type == MMC_TYPE_SDIO)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 83f1c4a9f03b..21385ac0c9b1 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -17,6 +17,7 @@
 #include <linux/mmc/core.h>
 #include <linux/mmc/card.h>
 #include <linux/mmc/pm.h>
+#include <linux/dma-direction.h>
 
 struct mmc_ios {
         unsigned int    clock;                  /* clock rate */
@@ -499,6 +500,11 @@ static inline bool mmc_can_retune(struct mmc_host *host)
         return host->can_retune == 1;
 }
 
+static inline enum dma_data_direction mmc_get_dma_dir(struct mmc_data *data)
+{
+        return data->flags & MMC_DATA_WRITE ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
+}
+
 int mmc_send_tuning(struct mmc_host *host, u32 opcode, int *cmd_error);
 int mmc_abort_tuning(struct mmc_host *host, u32 opcode);