[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@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index b5c4799003e05711767e083caa9b9e0d244dccb4..bb3b734351706eba6dc5b35ba6342854b9c0b107 100644 (file)
--- 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 ==