1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/mmc/card/queue.h b/drivers/mmc/card/queue.h
index d2a1eb4b9f9f..031bf6376c99 100644
--- a/drivers/mmc/card/queue.h
+++ b/drivers/mmc/card/queue.h
@@ -12,6 +12,23 @@ struct mmc_blk_request {
         struct mmc_data         data;
 };
 
+enum mmc_packed_type {
+        MMC_PACKED_NONE = 0,
+        MMC_PACKED_WRITE,
+};
+
+#define mmc_packed_cmd(type)    ((type) != MMC_PACKED_NONE)
+#define mmc_packed_wr(type)     ((type) == MMC_PACKED_WRITE)
+
+struct mmc_packed {
+        struct list_head        list;
+        u32                     cmd_hdr[1024];
+        unsigned int            blocks;
+        u8                      nr_entries;
+        u8                      retries;
+        s16                     idx_failure;
+};
+
 struct mmc_queue_req {
         struct request          *req;
         struct mmc_blk_request  brq;
@@ -20,6 +37,8 @@ struct mmc_queue_req {
         struct scatterlist      *bounce_sg;
         unsigned int            bounce_sg_len;
         struct mmc_async_req    mmc_active;
+        enum mmc_packed_type    cmd_type;
+        struct mmc_packed       *packed;
 };
 
 struct mmc_queue {
@@ -27,6 +46,9 @@ struct mmc_queue {
         struct task_struct      *thread;
         struct semaphore        thread_sem;
         unsigned int            flags;
+#define MMC_QUEUE_SUSPENDED     (1 << 0)
+#define MMC_QUEUE_NEW_REQUEST   (1 << 1)
+
         int                     (*issue_fn)(struct mmc_queue *, struct request *);
         void                    *data;
         struct request_queue    *queue;
@@ -46,4 +68,7 @@ extern unsigned int mmc_queue_map_sg(struct mmc_queue *,
 extern void mmc_queue_bounce_pre(struct mmc_queue_req *);
 extern void mmc_queue_bounce_post(struct mmc_queue_req *);
 
+extern int mmc_packed_init(struct mmc_queue *, struct mmc_card *);
+extern void mmc_packed_clean(struct mmc_queue *);
+
 #endif