From fbb9ab10a289ff28b70f53af302d119401960a39 Mon Sep 17 00:00:00 2001 From: David Ertman Date: Tue, 22 Apr 2014 05:48:54 +0000 Subject: e1000e: Expand workaround for 10Mb HD throughput bug In commit 772d05c51c4f4896c120ad418b1e91144a2ac813 "e1000e: slow performance between two 82579 connected via 10Mbit hub", a workaround was put into place to address the overaggressive transmit behavior of 82579 parts when connecting at 10Mbs half-duplex. This same behavior is seen on i217 and i218 parts as well. This patch expands the original workaround to encompass these parts. Signed-off-by: Dave Ertman Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/e1000e/ich8lan.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/ethernet/intel/e1000e/ich8lan.h') diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h index bead50f9187b..8fc6c15f31c8 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.h +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h @@ -242,6 +242,7 @@ #define I217_EEE_CAPABILITY 0x8000 /* IEEE MMD Register 3.20 */ #define I217_EEE_ADVERTISEMENT 0x8001 /* IEEE MMD Register 7.60 */ #define I217_EEE_LP_ABILITY 0x8002 /* IEEE MMD Register 7.61 */ +#define I217_RX_CONFIG 0xB20C /* Receive configuration */ #define E1000_EEE_RX_LPI_RCVD 0x0400 /* Tx LP idle received */ #define E1000_EEE_TX_LPI_RCVD 0x0800 /* Rx LP idle received */ -- cgit v1.2.3-59-g8ed1b