From: Matt Carlson <mcarlson@broadcom.com>
Date: Wed, 24 Nov 2010 08:31:53 +0000 (+0000)
Subject: tg3: Enable phy APD for 5717 and later asic revs
X-Git-Tag: v2.6.38-rc1~476^2~466
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2e1e3291d4727e14c8f0f48df561afb1a5c26ffe;p=platform%2Fkernel%2Flinux-3.10.git

tg3: Enable phy APD for 5717 and later asic revs

This patch enables the gphy autopowerdown feature in the phy for all
new devices that support it.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-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 3079e1f..afb79db 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -12431,8 +12431,9 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
 		if (cfg2 & (1 << 18))
 			tp->phy_flags |= TG3_PHYFLG_SERDES_PREEMPHASIS;
 
-		if (((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
-		      GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX)) &&
+		if (((tp->tg3_flags3 & TG3_FLG3_5717_PLUS) ||
+		    ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5784 &&
+		      GET_CHIP_REV(tp->pci_chip_rev_id) != CHIPREV_5784_AX))) &&
 		    (cfg2 & NIC_SRAM_DATA_CFG_2_APD_EN))
 			tp->phy_flags |= TG3_PHYFLG_ENABLE_APD;