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Diffstat (limited to 'include/linux/mmc/mmc.h')
-rw-r--r--include/linux/mmc/mmc.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index c376209c70ef..672730acc705 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -84,6 +84,13 @@
#define MMC_APP_CMD 55 /* ac [31:16] RCA R1 */
#define MMC_GEN_CMD 56 /* adtc [0] RD/WR R1 */
+ /* class 11 */
+#define MMC_QUE_TASK_PARAMS 44 /* ac [20:16] task id R1 */
+#define MMC_QUE_TASK_ADDR 45 /* ac [31:0] data addr R1 */
+#define MMC_EXECUTE_READ_TASK 46 /* adtc [20:16] task id R1 */
+#define MMC_EXECUTE_WRITE_TASK 47 /* adtc [20:16] task id R1 */
+#define MMC_CMDQ_TASK_MGMT 48 /* ac [20:16] task id R1b */
+
static inline bool mmc_op_multi(u32 opcode)
{
return opcode == MMC_WRITE_MULTIPLE_BLOCK ||
@@ -272,6 +279,7 @@ struct _mmc_csd {
* EXT_CSD fields
*/
+#define EXT_CSD_CMDQ_MODE_EN 15 /* R/W */
#define EXT_CSD_FLUSH_CACHE 32 /* W */
#define EXT_CSD_CACHE_CTRL 33 /* R/W */
#define EXT_CSD_POWER_OFF_NOTIFICATION 34 /* R/W */
@@ -331,6 +339,8 @@ struct _mmc_csd {
#define EXT_CSD_CACHE_SIZE 249 /* RO, 4 bytes */
#define EXT_CSD_PWR_CL_DDR_200_360 253 /* RO */
#define EXT_CSD_FIRMWARE_VERSION 254 /* RO, 8 bytes */
+#define EXT_CSD_CMDQ_DEPTH 307 /* RO */
+#define EXT_CSD_CMDQ_SUPPORT 308 /* RO */
#define EXT_CSD_SUPPORTED_MODE 493 /* RO */
#define EXT_CSD_TAG_UNIT_SIZE 498 /* RO */
#define EXT_CSD_DATA_TAG_SUPPORT 499 /* RO */
@@ -438,6 +448,13 @@ struct _mmc_csd {
#define EXT_CSD_MANUAL_BKOPS_MASK 0x01
/*
+ * Command Queue
+ */
+#define EXT_CSD_CMDQ_MODE_ENABLED BIT(0)
+#define EXT_CSD_CMDQ_DEPTH_MASK GENMASK(4, 0)
+#define EXT_CSD_CMDQ_SUPPORTED BIT(0)
+
+/*
* MMC_SWITCH access modes
*/