From: Chuanxiao Dong <chuanxiao.d...@intel.com> sdhci_dumpregs is used to dump registers when error happens. Thus it should use pr_err instead of pr_debug to show more information about the hardware.
Signed-off-by: Chuanxiao Dong <chuanxiao.d...@intel.com> --- drivers/mmc/host/sdhci.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index e010ea4eb6f5..99441742d86e 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -52,58 +52,58 @@ static int sdhci_get_cd(struct mmc_host *mmc); static void sdhci_dumpregs(struct sdhci_host *host) { - pr_debug(DRIVER_NAME ": =========== REGISTER DUMP (%s)===========\n", + pr_err(DRIVER_NAME ": =========== REGISTER DUMP (%s)===========\n", mmc_hostname(host->mmc)); - pr_debug(DRIVER_NAME ": Sys addr: 0x%08x | Version: 0x%08x\n", + pr_err(DRIVER_NAME ": Sys addr: 0x%08x | Version: 0x%08x\n", sdhci_readl(host, SDHCI_DMA_ADDRESS), sdhci_readw(host, SDHCI_HOST_VERSION)); - pr_debug(DRIVER_NAME ": Blk size: 0x%08x | Blk cnt: 0x%08x\n", + pr_err(DRIVER_NAME ": Blk size: 0x%08x | Blk cnt: 0x%08x\n", sdhci_readw(host, SDHCI_BLOCK_SIZE), sdhci_readw(host, SDHCI_BLOCK_COUNT)); - pr_debug(DRIVER_NAME ": Argument: 0x%08x | Trn mode: 0x%08x\n", + pr_err(DRIVER_NAME ": Argument: 0x%08x | Trn mode: 0x%08x\n", sdhci_readl(host, SDHCI_ARGUMENT), sdhci_readw(host, SDHCI_TRANSFER_MODE)); - pr_debug(DRIVER_NAME ": Present: 0x%08x | Host ctl: 0x%08x\n", + pr_err(DRIVER_NAME ": Present: 0x%08x | Host ctl: 0x%08x\n", sdhci_readl(host, SDHCI_PRESENT_STATE), sdhci_readb(host, SDHCI_HOST_CONTROL)); - pr_debug(DRIVER_NAME ": Power: 0x%08x | Blk gap: 0x%08x\n", + pr_err(DRIVER_NAME ": Power: 0x%08x | Blk gap: 0x%08x\n", sdhci_readb(host, SDHCI_POWER_CONTROL), sdhci_readb(host, SDHCI_BLOCK_GAP_CONTROL)); - pr_debug(DRIVER_NAME ": Wake-up: 0x%08x | Clock: 0x%08x\n", + pr_err(DRIVER_NAME ": Wake-up: 0x%08x | Clock: 0x%08x\n", sdhci_readb(host, SDHCI_WAKE_UP_CONTROL), sdhci_readw(host, SDHCI_CLOCK_CONTROL)); - pr_debug(DRIVER_NAME ": Timeout: 0x%08x | Int stat: 0x%08x\n", + pr_err(DRIVER_NAME ": Timeout: 0x%08x | Int stat: 0x%08x\n", sdhci_readb(host, SDHCI_TIMEOUT_CONTROL), sdhci_readl(host, SDHCI_INT_STATUS)); - pr_debug(DRIVER_NAME ": Int enab: 0x%08x | Sig enab: 0x%08x\n", + pr_err(DRIVER_NAME ": Int enab: 0x%08x | Sig enab: 0x%08x\n", sdhci_readl(host, SDHCI_INT_ENABLE), sdhci_readl(host, SDHCI_SIGNAL_ENABLE)); - pr_debug(DRIVER_NAME ": AC12 err: 0x%08x | Slot int: 0x%08x\n", + pr_err(DRIVER_NAME ": AC12 err: 0x%08x | Slot int: 0x%08x\n", sdhci_readw(host, SDHCI_ACMD12_ERR), sdhci_readw(host, SDHCI_SLOT_INT_STATUS)); - pr_debug(DRIVER_NAME ": Caps: 0x%08x | Caps_1: 0x%08x\n", + pr_err(DRIVER_NAME ": Caps: 0x%08x | Caps_1: 0x%08x\n", sdhci_readl(host, SDHCI_CAPABILITIES), sdhci_readl(host, SDHCI_CAPABILITIES_1)); - pr_debug(DRIVER_NAME ": Cmd: 0x%08x | Max curr: 0x%08x\n", + pr_err(DRIVER_NAME ": Cmd: 0x%08x | Max curr: 0x%08x\n", sdhci_readw(host, SDHCI_COMMAND), sdhci_readl(host, SDHCI_MAX_CURRENT)); - pr_debug(DRIVER_NAME ": Host ctl2: 0x%08x\n", + pr_err(DRIVER_NAME ": Host ctl2: 0x%08x\n", sdhci_readw(host, SDHCI_HOST_CONTROL2)); if (host->flags & SDHCI_USE_ADMA) { if (host->flags & SDHCI_USE_64_BIT_DMA) - pr_debug(DRIVER_NAME ": ADMA Err: 0x%08x | ADMA Ptr: 0x%08x%08x\n", + pr_err(DRIVER_NAME ": ADMA Err: 0x%08x | ADMA Ptr: 0x%08x%08x\n", readl(host->ioaddr + SDHCI_ADMA_ERROR), readl(host->ioaddr + SDHCI_ADMA_ADDRESS_HI), readl(host->ioaddr + SDHCI_ADMA_ADDRESS)); else - pr_debug(DRIVER_NAME ": ADMA Err: 0x%08x | ADMA Ptr: 0x%08x\n", + pr_err(DRIVER_NAME ": ADMA Err: 0x%08x | ADMA Ptr: 0x%08x\n", readl(host->ioaddr + SDHCI_ADMA_ERROR), readl(host->ioaddr + SDHCI_ADMA_ADDRESS)); } - pr_debug(DRIVER_NAME ": ===========================================\n"); + pr_err(DRIVER_NAME ": ===========================================\n"); } /*****************************************************************************\ -- Regards, Beata Baranowska Intel Technology Poland sp. z o.o. ul. Słowackiego 173 | 80-298 Gdańsk Sąd Rejonowy Gdańsk Północ VII Wydział Gospodarczy Krajowego Rejestru Sądowego - KRS 101882 NIP 957-07-52-316 | Kapitał zakładowy 200.000 PLN