When UHS-I card is detected also print the bus speed mode in which UHS-I card will be running.
Signed-off-by: Subhash Jadavani <[email protected]> --- drivers/mmc/core/bus.c | 26 +++++++++++++++++++++++++- 1 files changed, 25 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c index 5d011a3..0517a91 100644 --- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -267,6 +267,7 @@ int mmc_add_card(struct mmc_card *card) { int ret; const char *type; + const char *uhs_bus_speed_mode = ""; dev_set_name(&card->dev, "%s:%04x", mmc_hostname(card->host), card->rca); @@ -296,6 +297,28 @@ int mmc_add_card(struct mmc_card *card) break; } + if (mmc_sd_card_uhs(card)) { + switch (card->sd_bus_speed) { + case UHS_SDR104_BUS_SPEED: + uhs_bus_speed_mode = "SDR104 "; + break; + case UHS_SDR50_BUS_SPEED: + uhs_bus_speed_mode = "SDR50 "; + break; + case UHS_DDR50_BUS_SPEED: + uhs_bus_speed_mode = "DDR50 "; + break; + case UHS_SDR25_BUS_SPEED: + uhs_bus_speed_mode = "SDR25 "; + break; + case UHS_SDR12_BUS_SPEED: + uhs_bus_speed_mode = "SDR12 "; + break; + default: + uhs_bus_speed_mode = ""; + break; + } + } if (mmc_host_is_spi(card->host)) { pr_info("%s: new %s%s%s card on SPI\n", mmc_hostname(card->host), @@ -303,12 +326,13 @@ int mmc_add_card(struct mmc_card *card) mmc_card_ddr_mode(card) ? "DDR " : "", type); } else { - pr_info("%s: new %s%s%s%s card at address %04x\n", + pr_info("%s: new %s%s%s%s%s card at address %04x\n", mmc_hostname(card->host), mmc_card_uhs(card) ? "ultra high speed " : (mmc_card_highspeed(card) ? "high speed " : ""), (mmc_card_hs200(card) ? "HS200 " : ""), mmc_card_ddr_mode(card) ? "DDR " : "", + uhs_bus_speed_mode, type, card->rca); } -- 1.7.1.1 -- Sent by a consultant of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
