netdev - [PATCH 8/13] tg3: Limit 5784 / 5764 to MAC LED mode

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Message-ID: <1194655137.5745.270.camel@teletran1>
Date:	Fri, 09 Nov 2007 16:38:56 -0800
From:	"Matt Carlson" <mcarlson@...adcom.com>
To:	davem@...emloft.net
cc:	netdev@...r.kernel.org, andy@...yhouse.net,
	"Michael Chan" <mchan@...adcom.com>
Subject: [PATCH 8/13] tg3: Limit 5784 / 5764 to MAC LED mode

Most 5784 / 5764 LED modes do not work as expected because of a hardware
bug.  This patch forces the LED mode to be in MAC LED mode.

Signed-off-by: Matt Carlson <mcarlson@...adcom.com>
Signed-off-by: Michael Chan <mchan@...adcom.com>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index b5c4799..bb3b734 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -10610,6 +10610,9 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 		    tp->pdev->subsystem_vendor == PCI_VENDOR_ID_DELL)
 			tp->led_ctrl = LED_CTRL_MODE_PHY_2;
 
+		if (tp->pci_chip_rev_id == CHIPREV_ID_5784_A0)
+			tp->led_ctrl = LED_CTRL_MODE_MAC;
+
 		if (nic_cfg & NIC_SRAM_DATA_CFG_EEPROM_WP) {
 			tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
 			if ((tp->pdev->subsystem_vendor ==


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