1 files changed, 19 insertions, 0 deletions

diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index d425cab144d9..01e4b394029b 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -139,6 +139,7 @@ static inline bool mmc_op_multi(u32 opcode)
 #define R1_CURRENT_STATE(x)     ((x & 0x00001E00) >> 9) /* sx, b (4 bits) */
 #define R1_READY_FOR_DATA       (1 << 8)        /* sx, a */
 #define R1_SWITCH_ERROR         (1 << 7)        /* sx, c */
+#define R1_EXCEPTION_EVENT      (1 << 6)        /* sx, a */
 #define R1_APP_CMD              (1 << 5)        /* sr, c */
 
 #define R1_STATE_IDLE   0
@@ -274,12 +275,15 @@ struct _mmc_csd {
 #define EXT_CSD_FLUSH_CACHE             32      /* W */
 #define EXT_CSD_CACHE_CTRL              33      /* R/W */
 #define EXT_CSD_POWER_OFF_NOTIFICATION  34      /* R/W */
+#define EXT_CSD_EXP_EVENTS_STATUS       54      /* RO */
 #define EXT_CSD_DATA_SECTOR_SIZE        61      /* R */
 #define EXT_CSD_GP_SIZE_MULT            143     /* R/W */
 #define EXT_CSD_PARTITION_ATTRIBUTE     156     /* R/W */
 #define EXT_CSD_PARTITION_SUPPORT       160     /* RO */
 #define EXT_CSD_HPI_MGMT                161     /* R/W */
 #define EXT_CSD_RST_N_FUNCTION          162     /* R/W */
+#define EXT_CSD_BKOPS_EN                163     /* R/W */
+#define EXT_CSD_BKOPS_START             164     /* W */
 #define EXT_CSD_SANITIZE_START          165     /* W */
 #define EXT_CSD_WR_REL_PARAM            166     /* RO */
 #define EXT_CSD_BOOT_WP                 173     /* R/W */
@@ -313,11 +317,13 @@ struct _mmc_csd {
 #define EXT_CSD_PWR_CL_200_360          237     /* RO */
 #define EXT_CSD_PWR_CL_DDR_52_195       238     /* RO */
 #define EXT_CSD_PWR_CL_DDR_52_360       239     /* RO */
+#define EXT_CSD_BKOPS_STATUS            246     /* RO */
 #define EXT_CSD_POWER_OFF_LONG_TIME     247     /* RO */
 #define EXT_CSD_GENERIC_CMD6_TIME       248     /* RO */
 #define EXT_CSD_CACHE_SIZE              249     /* RO, 4 bytes */
 #define EXT_CSD_TAG_UNIT_SIZE           498     /* RO */
 #define EXT_CSD_DATA_TAG_SUPPORT        499     /* RO */
+#define EXT_CSD_BKOPS_SUPPORT           502     /* RO */
 #define EXT_CSD_HPI_FEATURES            503     /* RO */
 
 /*
@@ -378,6 +384,19 @@ struct _mmc_csd {
 #define EXT_CSD_PWR_CL_8BIT_SHIFT       4
 #define EXT_CSD_PWR_CL_4BIT_SHIFT       0
 /*
+ * EXCEPTION_EVENT_STATUS field
+ */
+#define EXT_CSD_URGENT_BKOPS            BIT(0)
+#define EXT_CSD_DYNCAP_NEEDED           BIT(1)
+#define EXT_CSD_SYSPOOL_EXHAUSTED       BIT(2)
+#define EXT_CSD_PACKED_FAILURE          BIT(3)
+
+/*
+ * BKOPS status level
+ */
+#define EXT_CSD_BKOPS_LEVEL_2           0x2
+
+/*
  * MMC_SWITCH access modes
  */