linux-kernel - [PATCH 2.6.18-rc4] aoe [07/14]: jumbo frame support 2 of 2

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Message-ID: <26e1949f75c6bb97e78dd93e9a7de9dd@coraid.com>
Date:	Wed, 20 Sep 2006 14:36:49 -0400
From:	"Ed L. Cashin" <ecashin@...aid.com>
To:	linux-kernel@...r.kernel.org
Cc:	ecashin@...aid.com, Greg K-H <greg@...ah.com>
Subject: [PATCH 2.6.18-rc4] aoe [07/14]: jumbo frame support 2 of 2

Add support for jumbo ethernet frames.
(This patch follows patch 5.)

Signed-off-by: "Ed L. Cashin" <ecashin@...aid.com>
---

diff -upr 2.6.18-rc4-orig/drivers/block/aoe/aoecmd.c 2.6.18-rc4-aoe/drivers/block/aoe/aoecmd.c
--- 2.6.18-rc4-orig/drivers/block/aoe/aoecmd.c	2006-09-20 14:29:35.000000000 -0400
+++ 2.6.18-rc4-aoe/drivers/block/aoe/aoecmd.c	2006-09-20 14:29:36.000000000 -0400
@@ -475,7 +475,7 @@ void
 aoecmd_ata_rsp(struct sk_buff *skb)
 {
 	struct aoedev *d;
-	struct aoe_hdr *hin;
+	struct aoe_hdr *hin, *hout;
 	struct aoe_atahdr *ahin, *ahout;
 	struct frame *f;
 	struct buf *buf;
@@ -515,7 +515,8 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 	calc_rttavg(d, tsince(f->tag));
 
 	ahin = (struct aoe_atahdr *) (hin+1);
-	ahout = (struct aoe_atahdr *) (f->skb->mac.raw + sizeof(struct aoe_hdr));
+	hout = (struct aoe_hdr *) f->skb->mac.raw;
+	ahout = (struct aoe_atahdr *) (hout+1);
 	buf = f->buf;
 
 	if (ahout->cmdstat == WIN_IDENTIFY)
@@ -552,6 +553,9 @@ aoecmd_ata_rsp(struct sk_buff *skb)
 					skb_fill_page_desc(f->skb, 0, 
 						virt_to_page(f->bufaddr),
 						offset_in_page(f->bufaddr), n);
+				f->tag = newtag(d);
+				hout->tag = cpu_to_be32(f->tag);
+				skb->dev = d->ifp;
 				skb_get(f->skb);
 				f->skb->next = NULL;
 				spin_unlock_irqrestore(&d->lock, flags);


-- 
  "Ed L. Cashin" <ecashin@...aid.com>
-
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