From: Bruce Allan <bruce.w.allan@intel.com>
Date: Tue, 29 Jun 2010 18:13:13 +0000 (+0000)
Subject: e1000e: disable EEE support by default
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5a86f28f954c3841d3a6df4d07d2ed17088c3711;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

e1000e: disable EEE support by default

Based on community feedback, EEE should be disabled by default until the
IEEE802.3az specification has been finalized.

Cc: bhutchings@solarflare.com
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 6b5e108bb51..63930d12711 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -731,6 +731,10 @@ static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
 	    (adapter->hw.phy.type == e1000_phy_igp_3))
 		adapter->flags |= FLAG_LSC_GIG_SPEED_DROP;
 
+	/* Disable EEE by default until IEEE802.3az spec is finalized */
+	if (adapter->flags2 & FLAG2_HAS_EEE)
+		adapter->hw.dev_spec.ich8lan.eee_disable = true;
+
 	return 0;
 }