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sdhci: Print ADMA status and pointer on debug

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If using ADMA, then we should print the ADMA error
and current pointer in sdhci_dumpregs() when any
debug is requested.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
This commit is contained in:
Ben Dooks 2009-06-08 23:33:52 +01:00 committed by Pierre Ossman
parent da46a0bd42
commit be3f4ae0c0
1 changed files with 5 additions and 0 deletions
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5
drivers/mmc/host/sdhci.c
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@ -78,6 +78,11 @@ static void sdhci_dumpregs(struct sdhci_host *host)
sdhci_readl(host, SDHCI_CAPABILITIES),
sdhci_readl(host, SDHCI_MAX_CURRENT));
if (host->flags & SDHCI_USE_ADMA)
printk(KERN_DEBUG DRIVER_NAME ": ADMA Err: 0x%08x | ADMA Ptr: 0x%08x\n",
readl(host->ioaddr + SDHCI_ADMA_ERROR),
readl(host->ioaddr + SDHCI_ADMA_ADDRESS));
printk(KERN_DEBUG DRIVER_NAME ": ===========================================\n");
}