From: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
To inform the users about SD UHS-II cards, let's extend the print at card
insertion with a "UHS-II" substring. Within this change, it seems
reasonable to convert from using "ultra high speed" into "UHS-I speed", for
the UHS-I type, as it should makes it more clear.
Note that, the new print for UHS-II cards doesn't include the actual
selected speed mode. Instead, this is going to be added from subsequent
change.
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
---
drivers/mmc/core/bus.c | 4 +++-
drivers/mmc/core/host.h | 4 ++++
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 27ba3c749..8fd46b5f5 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -353,7 +353,9 @@ 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))
+ 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/drivers/mmc/core/host.h b/drivers/mmc/core/host.h
index ba407617e..c243d3096 100644
--- a/drivers/mmc/core/host.h
+++ b/drivers/mmc/core/host.h
@@ -83,5 +83,9 @@ static inline bool mmc_card_sd_express(struct mmc_host *host)
host->ios.timing == MMC_TIMING_SD_EXP_1_2V;
}
+static inline bool mmc_card_uhs2(struct mmc_card *card)
+{
+ return card->host->ios.timing == MMC_TIMING_SD_UHS2;
+}
#endif
--
2.34.0
