1 files changed, 6 insertions, 1 deletions

diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index ce25256f80d5..d0e6a5497614 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -50,6 +50,10 @@ struct sd_scr {
 #define SD_SCR_BUS_WIDTH_4      (1<<2)
 };
 
+struct sd_switch_caps {
+        unsigned int            hs_max_dtr;
+};
+
 struct mmc_host;
 
 /*
@@ -66,7 +70,7 @@ struct mmc_card {
 #define MMC_STATE_BAD           (1<<2)          /* unrecognised device */
 #define MMC_STATE_SDCARD        (1<<3)          /* is an SD card */
 #define MMC_STATE_READONLY      (1<<4)          /* card is read-only */
-#define MMC_STATE_HIGHSPEED     (1<<5)          /* card is in mmc4 highspeed mode */
+#define MMC_STATE_HIGHSPEED     (1<<5)          /* card is in high speed mode */
         u32                     raw_cid[4];     /* raw card CID */
         u32                     raw_csd[4];     /* raw card CSD */
         u32                     raw_scr[2];     /* raw card SCR */
@@ -74,6 +78,7 @@ struct mmc_card {
         struct mmc_csd          csd;            /* card specific */
         struct mmc_ext_csd      ext_csd;        /* mmc v4 extended card specific */
         struct sd_scr           scr;            /* extra SD information */
+        struct sd_switch_caps   sw_caps;        /* switch (CMD6) caps */
 };
 
 #define mmc_card_present(c)     ((c)->state & MMC_STATE_PRESENT)