Set 64bits consistent DMA mask since it improves performance
in some cases. No need to check the return value since it is
not required for the driver to work.
Signed-off-by: Brice Goglin <brice@myri.com>
---
drivers/net/myri10ge/myri10ge.c | 1 +
1 file changed, 1 insertion(+)
Index: linux-2.6/drivers/net/myri10ge/myri10ge.c
===================================================================
--- linux-2.6.orig/drivers/net/myri10ge/myri10ge.c 2008-07-23 09:18:21.000000000 +0200
+++ linux-2.6/drivers/net/myri10ge/myri10ge.c 2008-08-04 13:22:14.000000000 +0200
@@ -3699,6 +3699,7 @@
dev_err(&pdev->dev, "Error %d setting DMA mask\n", status);
goto abort_with_netdev;
}
+ (void)pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
mgp->cmd = dma_alloc_coherent(&pdev->dev, sizeof(*mgp->cmd),
&mgp->cmd_bus, GFP_KERNEL);
if (mgp->cmd == NULL)
--
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