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[RFC,26/39] mmc: sdhci: Add response register to register dump

Message ID 1486731352-8018-27-git-send-email-adrian.hunter@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Adrian Hunter Feb. 10, 2017, 12:55 p.m. UTC 
Add response register to register dump.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 drivers/mmc/host/sdhci.c | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 8aa8541a349a..ee7e8c0519e6 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -86,6 +86,13 @@  static void sdhci_dumpregs(struct sdhci_host *host)
 	pr_err(DRIVER_NAME ": Cmd:      0x%08x | Max curr: 0x%08x\n",
 	       sdhci_readw(host, SDHCI_COMMAND),
 	       sdhci_readl(host, SDHCI_MAX_CURRENT));
+	pr_err(DRIVER_NAME ": Resp[0]:  0x%08x | Resp[1]:  0x%08x\n",
+		   sdhci_readl(host, SDHCI_RESPONSE),
+		   sdhci_readl(host, SDHCI_RESPONSE + 4));
+	pr_err(DRIVER_NAME ": Resp[2]:  0x%08x | Resp[3]:  0x%08x\n",
+		   sdhci_readl(host, SDHCI_RESPONSE + 8),
+		   sdhci_readl(host, SDHCI_RESPONSE + 12));
+
 	pr_err(DRIVER_NAME ": Host ctl2: 0x%08x\n",
 	       sdhci_readw(host, SDHCI_HOST_CONTROL2));