[PATCH][10/27] IB/mthca: print assigned IRQ when interrupt test fails

[Roland Dreier <roland@topspin.com>]

Print IRQ number when NOP command interrupt test fails to help debugging.

Signed-off-by: Roland Dreier <roland@topspin.com>


--- linux-export.orig/drivers/infiniband/hw/mthca/mthca_main.c	2005-04-01 12:38:19.884644268 -0800
+++ linux-export/drivers/infiniband/hw/mthca/mthca_main.c	2005-04-01 12:38:23.852782896 -0800
@@ -672,7 +672,10 @@
 
 	err = mthca_NOP(dev, &status);
 	if (err || status) {
-		mthca_err(dev, "NOP command failed to generate interrupt, aborting.\n");
+		mthca_err(dev, "NOP command failed to generate interrupt (IRQ %d), aborting.\n",
+			  dev->mthca_flags & MTHCA_FLAG_MSI_X ?
+			  dev->eq_table.eq[MTHCA_EQ_CMD].msi_x_vector :
+			  dev->pdev->irq);
 		if (dev->mthca_flags & (MTHCA_FLAG_MSI | MTHCA_FLAG_MSI_X))
 			mthca_err(dev, "Try again with MSI/MSI-X disabled.\n");
 		else

-
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