diff mbox

sdhci: on error print out SD CMD and CAPABILITY_1 Register

Message ID 8D8E1470-A817-4A97-962E-DC94DA424953@marvell.com (mailing list archive)
State New, archived
Headers show

Commit Message

Philip Rakity Oct. 8, 2010, 4:05 a.m. UTC 
None
diff mbox

Patch

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