diff options
| -rw-r--r-- | drivers/mmc/core/bus.c | 4 | ||||
| -rw-r--r-- | include/linux/mmc/host.h | 8 |
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c index 1470f78acc6f..9283b28bc69f 100644 --- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -346,7 +346,9 @@ int mmc_add_card(struct mmc_card *card) if (mmc_card_hs(card)) speed_mode = "high speed "; else if (mmc_card_uhs(card)) - speed_mode = "ultra high speed "; + speed_mode = "UHS-I speed "; + else if (mmc_card_uhs2(card->host)) + speed_mode = "UHS-II speed "; else if (mmc_card_ddr52(card)) speed_mode = "high speed DDR "; else if (mmc_card_hs200(card)) diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index e1d380de3aaa..9a148280bf42 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -638,6 +638,14 @@ static inline int mmc_card_uhs(struct mmc_card *card) card->host->ios.timing <= MMC_TIMING_UHS_DDR50; } +static inline bool mmc_card_uhs2(struct mmc_host *host) +{ + return host->ios.timing == MMC_TIMING_UHS2_SPEED_A || + host->ios.timing == MMC_TIMING_UHS2_SPEED_A_HD || + host->ios.timing == MMC_TIMING_UHS2_SPEED_B || + host->ios.timing == MMC_TIMING_UHS2_SPEED_B_HD; +} + void mmc_retune_timer_stop(struct mmc_host *host); static inline void mmc_retune_needed(struct mmc_host *host) |