From 81d5d7227f9d0c1640b5c5ceefeda3916726c756 Mon Sep 17 00:00:00 2001 From: Bruce Allan Date: Fri, 13 May 2011 07:19:42 +0000 Subject: [PATCH] --- yaml --- r: 255493 b: refs/heads/master c: d9b24135b972ccdd5f5174fba06c730e895e6daf h: refs/heads/master i: 255491: fbee6b309cd0a75dc1adc45a03610cc1a75ac885 v: v3 --- [refs] | 2 +- trunk/drivers/net/e1000e/es2lan.c | 8 ++++++++ trunk/drivers/net/e1000e/hw.h | 1 + 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index c30749570a5c..a43bd32db833 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: e357964ee66723d0ced63ac1dbd1db4a6a1d417e +refs/heads/master: d9b24135b972ccdd5f5174fba06c730e895e6daf diff --git a/trunk/drivers/net/e1000e/es2lan.c b/trunk/drivers/net/e1000e/es2lan.c index f4bbeb22f51f..c0ecb2d9fdb7 100644 --- a/trunk/drivers/net/e1000e/es2lan.c +++ b/trunk/drivers/net/e1000e/es2lan.c @@ -836,6 +836,7 @@ static s32 e1000_init_hw_80003es2lan(struct e1000_hw *hw) struct e1000_mac_info *mac = &hw->mac; u32 reg_data; s32 ret_val; + u16 kum_reg_data; u16 i; e1000_initialize_hw_bits_80003es2lan(hw); @@ -861,6 +862,13 @@ static s32 e1000_init_hw_80003es2lan(struct e1000_hw *hw) /* Setup link and flow control */ ret_val = e1000e_setup_link(hw); + /* Disable IBIST slave mode (far-end loopback) */ + e1000_read_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM, + &kum_reg_data); + kum_reg_data |= E1000_KMRNCTRLSTA_IBIST_DISABLE; + e1000_write_kmrn_reg_80003es2lan(hw, E1000_KMRNCTRLSTA_INBAND_PARAM, + kum_reg_data); + /* Set the transmit descriptor write-back policy */ reg_data = er32(TXDCTL(0)); reg_data = (reg_data & ~E1000_TXDCTL_WTHRESH) | diff --git a/trunk/drivers/net/e1000e/hw.h b/trunk/drivers/net/e1000e/hw.h index 6c2fa8327f5c..dde584f5ccc7 100644 --- a/trunk/drivers/net/e1000e/hw.h +++ b/trunk/drivers/net/e1000e/hw.h @@ -312,6 +312,7 @@ enum e1e_registers { #define E1000_KMRNCTRLSTA_DIAG_OFFSET 0x3 /* Kumeran Diagnostic */ #define E1000_KMRNCTRLSTA_TIMEOUTS 0x4 /* Kumeran Timeouts */ #define E1000_KMRNCTRLSTA_INBAND_PARAM 0x9 /* Kumeran InBand Parameters */ +#define E1000_KMRNCTRLSTA_IBIST_DISABLE 0x0200 /* Kumeran IBIST Disable */ #define E1000_KMRNCTRLSTA_DIAG_NELPBK 0x1000 /* Nearend Loopback mode */ #define E1000_KMRNCTRLSTA_K1_CONFIG 0x7 #define E1000_KMRNCTRLSTA_K1_ENABLE 0x0002