Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=917690cd035b422b1ac933ac160d26016aa454ac
Commit: 917690cd035b422b1ac933ac160d26016aa454ac
Parent: 28defbea64622f69d65a6079bf800cedb9915a5f
Author: Brice Goglin <[EMAIL PROTECTED]>
AuthorDate: Tue Mar 27 21:54:53 2007 +0200
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Wed Mar 28 02:18:50 2007 -0400
myri10ge: correctly detect when TSO should be used
Correctly detect when TSO should be used on transmit by looking at the
skb->gso_size rather than seeing if the frame was larger than our MTU.
The old method causes problems when a host with a large (jumbo) MTU is
sending to a host with a small (standard) MTU.
Signed-off-by: Brice Goglin <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/net/myri10ge/myri10ge.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index b05b20e..c216e6a 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -71,7 +71,7 @@
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.3.0-1.226"
+#define MYRI10GE_VERSION_STR "1.3.0-1.227"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: [EMAIL PROTECTED]");
@@ -2015,10 +2015,9 @@ again:
mss = 0;
max_segments = MXGEFW_MAX_SEND_DESC;
- if (skb->len > (dev->mtu + ETH_HLEN)) {
+ if (skb_is_gso(skb)) {
mss = skb_shinfo(skb)->gso_size;
- if (mss != 0)
- max_segments = MYRI10GE_MAX_SEND_DESC_TSO;
+ max_segments = MYRI10GE_MAX_SEND_DESC_TSO;
}
if ((unlikely(avail < max_segments))) {
-
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