From: Brice Goglin <brice@myri.com>
Date: Fri, 21 Jul 2006 19:49:32 +0000 (-0400)
Subject: [PATCH] myri10ge - Always do a dummy RDMA after loading the firmware
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9a71db721a2cbb9921b929b2699ab181f5a3c6c0;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] myri10ge - Always do a dummy RDMA after loading the firmware

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 <brice@myri.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 07ca9480a6fe..c3e52c806b13 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -620,7 +620,7 @@ static int myri10ge_load_firmware(struct myri10ge_priv *mgp)
 		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;
 }