Thread (1 message) 1 message, 1 author, 2006-07-21
DORMANTno replies

[patch 1/2] myri10ge - Always do a dummy RDMA after loading the firmware

From: Brice Goglin <hidden>
Date: 2006-07-21 19:49:34

Always do a dummy RDMA after loading the firmware to work around
buggy PCIe chipsets which do not implement resending properly.
This is so cheap as to be almost free, and should never have been
conditional on the tx boundary != 4096.

Signed-off-by: Brice Goglin <redacted>
---
 drivers/net/myri10ge/myri10ge.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-mm/drivers/net/myri10ge/myri10ge.c
===================================================================
--- linux-mm.orig/drivers/net/myri10ge/myri10ge.c	2006-07-18 15:15:13.000000000 -0400
+++ linux-mm/drivers/net/myri10ge/myri10ge.c	2006-07-18 15:15:57.000000000 -0400
@@ -620,7 +620,7 @@
 		return -ENXIO;
 	}
 	dev_info(&mgp->pdev->dev, "handoff confirmed\n");
-	myri10ge_dummy_rdma(mgp, mgp->tx.boundary != 4096);
+	myri10ge_dummy_rdma(mgp, 1);
 
 	return 0;
 }

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