linux-kernel - [PATCH 027/100] tg3: Expand led off fix to include 5720

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Date:	Fri, 11 Oct 2013 11:40:57 +0100
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Nithin Nayak Sujir <nsujir@...adcom.com>,
	Michael Chan <mchan@...adcom.com>,
	"David S. Miller" <davem@...emloft.net>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 027/100] tg3: Expand led off fix to include 5720

3.5.7.23 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Nithin Sujir <nsujir@...adcom.com>

commit 300cf9b93f74c3d969a0ad50bdac65416107c44c upstream.

Commit 989038e217e94161862a959e82f9a1ecf8dda152 ("tg3: Don't turn off
led on 5719 serdes port 0") added code to skip turning led off on port
0 of the 5719 since it powered down other ports. This workaround needs
to be enabled on the 5720 as well.

Signed-off-by: Nithin Nayak Sujir <nsujir@...adcom.com>
Signed-off-by: Michael Chan <mchan@...adcom.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 drivers/net/ethernet/broadcom/tg3.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 5e01182..18657a9 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -2787,6 +2787,7 @@ static bool tg3_phy_led_bug(struct tg3 *tp)
 {
 	switch (GET_ASIC_REV(tp->pci_chip_rev_id)) {
 	case ASIC_REV_5719:
+	case ASIC_REV_5720:
 		if ((tp->phy_flags & TG3_PHYFLG_MII_SERDES) &&
 		    !tp->pci_fn)
 			return true;
-- 
1.8.3.2

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