linux-kernel - [PATCH] net/pch_gbe: Corrected the bug of PTP Rx filter

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Date:	Fri, 23 Mar 2012 11:20:49 +0900
From:	Takahiro Shimizu <tshimizu818@...il.com>
To:	jeffrey.t.kirsher@...el.com, davem@...emloft.net,
	lucas.demarchi@...fusion.mobi, mirq-linux@...e.qmqm.pl,
	paul.gortmaker@...driver.com, jdmason@...zu.us,
	john.stultz@...aro.org, richardcochran@...il.com, arnd@...db.de,
	khc@...waw.pl, netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	qi.wang@...el.com, yong.y.wang@...el.com, joel.clark@...el.com,
	kok.howg.ewe@...el.com, Takahiro Shimizu <tshimizu818@...il.com>
Subject: [PATCH] net/pch_gbe: Corrected the bug of PTP Rx filter


Signed-off-by: Takahiro Shimizu <tshimizu818@...il.com>
---
 .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c   |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
index 776bcf2..463e61c 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
@@ -135,7 +135,10 @@ static int pch_ptp_match(struct sk_buff *skb, u16 uid_hi, u32 uid_lo, u16 seqid)
 	u32 lo;
 
 	sk_filter = sk_run_filter(skb, ptp_filter);
-	if ((sk_filter != PTP_CLASS_V2) && (sk_filter != PTP_CLASS_V1))
+	if ((sk_filter != PTP_CLASS_V2_IPV4) &&
+	     (sk_filter != PTP_CLASS_V1_IPV4) &&
+	     (sk_filter != PTP_CLASS_V2_IPV6) &&
+	     (sk_filter != PTP_CLASS_V1_IPV6))
 		return 0;
 
 	offset = ETH_HLEN + IPV4_HLEN(data) + UDP_HLEN;
-- 
1.7.4.4

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