1 files changed, 28 insertions, 1 deletions

diff --git a/include/linux/ata.h b/include/linux/ata.h
index 1648026e06b4..b666b773e111 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -94,6 +94,8 @@ enum {
         ATA_ID_SECTOR_SIZE      = 106,
         ATA_ID_WWN              = 108,
         ATA_ID_LOGICAL_SECTOR_SIZE      = 117,  /* and 118 */
+        ATA_ID_COMMAND_SET_3    = 119,
+        ATA_ID_COMMAND_SET_4    = 120,
         ATA_ID_LAST_LUN         = 126,
         ATA_ID_DLF              = 128,
         ATA_ID_CSFO             = 129,
@@ -177,7 +179,7 @@ enum {
         ATA_DSC                 = (1 << 4),     /* drive seek complete */
         ATA_DRQ                 = (1 << 3),     /* data request i/o */
         ATA_CORR                = (1 << 2),     /* corrected data error */
-        ATA_IDX                 = (1 << 1),     /* index */
+        ATA_SENSE               = (1 << 1),     /* sense code available */
         ATA_ERR                 = (1 << 0),     /* have an error */
         ATA_SRST                = (1 << 2),     /* software reset */
         ATA_ICRC                = (1 << 7),     /* interface CRC error */
@@ -382,6 +384,8 @@ enum {
         SATA_SSP                = 0x06, /* Software Settings Preservation */
         SATA_DEVSLP             = 0x09, /* Device Sleep */
 
+        SETFEATURE_SENSE_DATA = 0xC3, /* Sense Data Reporting feature */
+
         /* feature values for SET_MAX */
         ATA_SET_MAX_ADDR        = 0x00,
         ATA_SET_MAX_PASSWD      = 0x01,
@@ -525,6 +529,8 @@ struct ata_bmdma_prd {
 #define ata_id_cdb_intr(id)     (((id)[ATA_ID_CONFIG] & 0x60) == 0x20)
 #define ata_id_has_da(id)       ((id)[ATA_ID_SATA_CAPABILITY_2] & (1 << 4))
 #define ata_id_has_devslp(id)   ((id)[ATA_ID_FEATURE_SUPP] & (1 << 8))
+#define ata_id_has_ncq_autosense(id) \
+                                ((id)[ATA_ID_FEATURE_SUPP] & (1 << 7))
 
 static inline bool ata_id_has_hipm(const u16 *id)
 {
@@ -696,6 +702,27 @@ static inline bool ata_id_wcache_enabled(const u16 *id)
         return id[ATA_ID_CFS_ENABLE_1] & (1 << 5);
 }
 
+static inline bool ata_id_has_read_log_dma_ext(const u16 *id)
+{
+        if (!(id[ATA_ID_CFS_ENABLE_2] & (1 << 15)))
+                return false;
+        return id[ATA_ID_COMMAND_SET_3] & (1 << 3);
+}
+
+static inline bool ata_id_has_sense_reporting(const u16 *id)
+{
+        if (!(id[ATA_ID_CFS_ENABLE_2] & (1 << 15)))
+                return false;
+        return id[ATA_ID_COMMAND_SET_3] & (1 << 6);
+}
+
+static inline bool ata_id_sense_reporting_enabled(const u16 *id)
+{
+        if (!(id[ATA_ID_CFS_ENABLE_2] & (1 << 15)))
+                return false;
+        return id[ATA_ID_COMMAND_SET_4] & (1 << 6);
+}
+
 /**
  *      ata_id_major_version    -       get ATA level of drive
  *      @id: Identify data