From: "Michael S. Tsirkin" <[EMAIL PROTECTED]>
We don't need to write to the ECR to clear events when using MSI-X,
since we never read the ECR anyway.
Signed-off-by: Michael S. Tsirkin <[EMAIL PROTECTED]>
Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
--- linux-bk.orig/drivers/infiniband/hw/mthca/mthca_eq.c 2005-01-23
20:38:50.946247760 -0800
+++ linux-bk/drivers/infiniband/hw/mthca/mthca_eq.c 2005-01-23
20:47:40.946675448 -0800
@@ -381,7 +381,6 @@
struct mthca_eq *eq = eq_ptr;
struct mthca_dev *dev = eq->dev;
- writel(eq->ecr_mask, dev->hcr + MTHCA_ECR_CLR_OFFSET + 4);
mthca_eq_int(dev, eq);
/* MSI-X vectors always belong to us */
-
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