Message ID | 1354620980-23764-4-git-send-email-subhashj@codeaurora.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On 4 December 2012 12:36, Subhash Jadavani <subhashj@codeaurora.org> wrote: > When SDIO3.0 card is detected, incorrect bus speed mode > is printed as part of card detection print in kernel logs. > > This change fixes it so that user won't be confused by > looking at incorrect card detection message in logs. > > Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> > --- > drivers/mmc/core/sdio.c | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c > index 9565d38..3a64933 100644 > --- a/drivers/mmc/core/sdio.c > +++ b/drivers/mmc/core/sdio.c > @@ -485,23 +485,27 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) > bus_speed = SDIO_SPEED_SDR104; > timing = MMC_TIMING_UHS_SDR104; > card->sw_caps.uhs_max_dtr = UHS_SDR104_MAX_DTR; > + card->sd_bus_speed = UHS_SDR104_BUS_SPEED; > } else if ((card->host->caps & MMC_CAP_UHS_DDR50) && > (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_DDR50)) { > bus_speed = SDIO_SPEED_DDR50; > timing = MMC_TIMING_UHS_DDR50; > card->sw_caps.uhs_max_dtr = UHS_DDR50_MAX_DTR; > + card->sd_bus_speed = UHS_DDR50_BUS_SPEED; > } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | > MMC_CAP_UHS_SDR50)) && (card->sw_caps.sd3_bus_mode & > SD_MODE_UHS_SDR50)) { > bus_speed = SDIO_SPEED_SDR50; > timing = MMC_TIMING_UHS_SDR50; > card->sw_caps.uhs_max_dtr = UHS_SDR50_MAX_DTR; > + card->sd_bus_speed = UHS_SDR50_BUS_SPEED; > } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | > MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR25)) && > (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_SDR25)) { > bus_speed = SDIO_SPEED_SDR25; > timing = MMC_TIMING_UHS_SDR25; > card->sw_caps.uhs_max_dtr = UHS_SDR25_MAX_DTR; > + card->sd_bus_speed = UHS_SDR25_BUS_SPEED; > } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | > MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR25 | > MMC_CAP_UHS_SDR12)) && (card->sw_caps.sd3_bus_mode & > @@ -509,6 +513,7 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) > bus_speed = SDIO_SPEED_SDR12; > timing = MMC_TIMING_UHS_SDR12; > card->sw_caps.uhs_max_dtr = UHS_SDR12_MAX_DTR; > + card->sd_bus_speed = UHS_SDR12_BUS_SPEED; > } > > err = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_SPEED, 0, &speed); > -- > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html Acked-by: Ulf Hansson <ulf.hansson@linaro.org> -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi, Tested-by: Jackey Shen <Jackey.Shen@amd.com> Thanks, Jackey -----Original Message----- From: linux-mmc-owner@vger.kernel.org [mailto:linux-mmc-owner@vger.kernel.org] On Behalf Of Ulf Hansson Sent: Thursday, December 06, 2012 6:42 PM To: Subhash Jadavani Cc: linux-mmc@vger.kernel.org; linux-arm-msm@vger.kernel.org Subject: Re: [PATCH v1 3/3] mmc: sdio: print correct UHS mode during card detection On 4 December 2012 12:36, Subhash Jadavani <subhashj@codeaurora.org> wrote: > When SDIO3.0 card is detected, incorrect bus speed mode is printed as > part of card detection print in kernel logs. > > This change fixes it so that user won't be confused by looking at > incorrect card detection message in logs. > > Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> > --- > drivers/mmc/core/sdio.c | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index > 9565d38..3a64933 100644 > --- a/drivers/mmc/core/sdio.c > +++ b/drivers/mmc/core/sdio.c > @@ -485,23 +485,27 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) > bus_speed = SDIO_SPEED_SDR104; > timing = MMC_TIMING_UHS_SDR104; > card->sw_caps.uhs_max_dtr = > UHS_SDR104_MAX_DTR; > + card->sd_bus_speed = UHS_SDR104_BUS_SPEED; > } else if ((card->host->caps & MMC_CAP_UHS_DDR50) && > (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_DDR50)) { > bus_speed = SDIO_SPEED_DDR50; > timing = MMC_TIMING_UHS_DDR50; > card->sw_caps.uhs_max_dtr = UHS_DDR50_MAX_DTR; > + card->sd_bus_speed = UHS_DDR50_BUS_SPEED; > } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | > MMC_CAP_UHS_SDR50)) && (card->sw_caps.sd3_bus_mode & > SD_MODE_UHS_SDR50)) { > bus_speed = SDIO_SPEED_SDR50; > timing = MMC_TIMING_UHS_SDR50; > card->sw_caps.uhs_max_dtr = UHS_SDR50_MAX_DTR; > + card->sd_bus_speed = UHS_SDR50_BUS_SPEED; > } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | > MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR25)) && > (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_SDR25)) { > bus_speed = SDIO_SPEED_SDR25; > timing = MMC_TIMING_UHS_SDR25; > card->sw_caps.uhs_max_dtr = UHS_SDR25_MAX_DTR; > + card->sd_bus_speed = UHS_SDR25_BUS_SPEED; > } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | > MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR25 | > MMC_CAP_UHS_SDR12)) && (card->sw_caps.sd3_bus_mode > & @@ -509,6 +513,7 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) > bus_speed = SDIO_SPEED_SDR12; > timing = MMC_TIMING_UHS_SDR12; > card->sw_caps.uhs_max_dtr = UHS_SDR12_MAX_DTR; > + card->sd_bus_speed = UHS_SDR12_BUS_SPEED; > } > > err = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_SPEED, 0, > &speed); > -- > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a > member of Code Aurora Forum, hosted by The Linux Foundation > > -- > To unsubscribe from this list: send the line "unsubscribe linux-mmc" > in the body of a message to majordomo@vger.kernel.org More majordomo > info at http://vger.kernel.org/majordomo-info.html Acked-by: Ulf Hansson <ulf.hansson@linaro.org> -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index 9565d38..3a64933 100644 --- a/drivers/mmc/core/sdio.c +++ b/drivers/mmc/core/sdio.c @@ -485,23 +485,27 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) bus_speed = SDIO_SPEED_SDR104; timing = MMC_TIMING_UHS_SDR104; card->sw_caps.uhs_max_dtr = UHS_SDR104_MAX_DTR; + card->sd_bus_speed = UHS_SDR104_BUS_SPEED; } else if ((card->host->caps & MMC_CAP_UHS_DDR50) && (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_DDR50)) { bus_speed = SDIO_SPEED_DDR50; timing = MMC_TIMING_UHS_DDR50; card->sw_caps.uhs_max_dtr = UHS_DDR50_MAX_DTR; + card->sd_bus_speed = UHS_DDR50_BUS_SPEED; } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | MMC_CAP_UHS_SDR50)) && (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_SDR50)) { bus_speed = SDIO_SPEED_SDR50; timing = MMC_TIMING_UHS_SDR50; card->sw_caps.uhs_max_dtr = UHS_SDR50_MAX_DTR; + card->sd_bus_speed = UHS_SDR50_BUS_SPEED; } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR25)) && (card->sw_caps.sd3_bus_mode & SD_MODE_UHS_SDR25)) { bus_speed = SDIO_SPEED_SDR25; timing = MMC_TIMING_UHS_SDR25; card->sw_caps.uhs_max_dtr = UHS_SDR25_MAX_DTR; + card->sd_bus_speed = UHS_SDR25_BUS_SPEED; } else if ((card->host->caps & (MMC_CAP_UHS_SDR104 | MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR25 | MMC_CAP_UHS_SDR12)) && (card->sw_caps.sd3_bus_mode & @@ -509,6 +513,7 @@ static int sdio_set_bus_speed_mode(struct mmc_card *card) bus_speed = SDIO_SPEED_SDR12; timing = MMC_TIMING_UHS_SDR12; card->sw_caps.uhs_max_dtr = UHS_SDR12_MAX_DTR; + card->sd_bus_speed = UHS_SDR12_BUS_SPEED; } err = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_SPEED, 0, &speed);
When SDIO3.0 card is detected, incorrect bus speed mode is printed as part of card detection print in kernel logs. This change fixes it so that user won't be confused by looking at incorrect card detection message in logs. Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> --- drivers/mmc/core/sdio.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)