More information should be shown when sdhci_dumpregs is called.
Knowing the command is useful for debugging. Capability 1 is useful for sdio v3 Signed-off-by: Philip Rakity <[email protected]> --- drivers/mmc/host/sdhci.c | 5 ++++- drivers/mmc/host/sdhci.h | 2 +- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 9cb60ba..ea8472b 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -77,8 +77,11 @@ static void sdhci_dumpregs(struct sdhci_host *host) printk(KERN_DEBUG DRIVER_NAME ": AC12 err: 0x%08x | Slot int: 0x%08x\n", sdhci_readw(host, SDHCI_ACMD12_ERR), sdhci_readw(host, SDHCI_SLOT_INT_STATUS)); - printk(KERN_DEBUG DRIVER_NAME ": Caps: 0x%08x | Max curr: 0x%08x\n", + printk(KERN_DEBUG DRIVER_NAME ": Caps: 0x%08x | Caps_1: 0x%08x\n", sdhci_readl(host, SDHCI_CAPABILITIES), + sdhci_readl(host, SDHCI_CAPABILITIES_1)); + printk(KERN_DEBUG DRIVER_NAME ": Cmd: 0x%08x | Max curr: 0x%08x\n", + sdhci_readw(host, SDHCI_COMMAND), sdhci_readl(host, SDHCI_MAX_CURRENT)); if (host->flags & SDHCI_USE_ADMA) diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index bfcd611..38ae340 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -161,7 +161,7 @@ #define SDHCI_CAN_VDD_180 0x04000000 #define SDHCI_CAN_64BIT 0x10000000 -/* 44-47 reserved for more caps */ +#define SDHCI_CAPABILITIES_1 0x44 #define SDHCI_MAX_CURRENT 0x48 -- 1.6.0.4 -- 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
