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authorRoland Dreier <roland@topspin.com>2005-04-17 02:26:21 +0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 02:26:21 +0400
commit4ad81174edfc22528b845a27620db7542c1ce9a6 (patch)
tree7e5caee73509af83e61524c5c418a5f25e705fb9
parent2714eb5a4fb2b461b452fb8a2f65c8caacdd12d5 (diff)
downloadlinux-4ad81174edfc22528b845a27620db7542c1ce9a6.tar.xz
[PATCH] IB/mthca: print assigned IRQ when interrupt test fails
Print IRQ number when NOP command interrupt test fails to help debugging. Signed-off-by: Roland Dreier <roland@topspin.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/infiniband/hw/mthca/mthca_main.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 8bd2e3af016d..144aed417faa 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -672,7 +672,10 @@ static int __devinit mthca_setup_hca(struct mthca_dev *dev)
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