diff options
| author | Bruce Allan <bruce.w.allan@intel.com> | 2011-12-16 04:46:12 +0400 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-01-26 11:13:08 +0400 |
| commit | 6a92f732f557401ca8cc0b16f8e8914c133cf6c6 (patch) | |
| tree | 779e7081c0fc71c97be87e7ac77db372345692f0 /drivers/net/ethernet/intel/e1000e/80003es2lan.c | |
| parent | 4d24136c8ea03ecfdb6b8256571da8b520b92d8b (diff) | |
| download | linux-6a92f732f557401ca8cc0b16f8e8914c133cf6c6.tar.xz | |
e1000e: use default settings for Tx Inter Packet Gap timer
Use the default hardware values for TIPG except for 80003es2lan(*). The
code that is removed in this patch is either unnecessarily writing the TIPG
register with the hardware default values for some devices (82571/2/3/4) or
writing the wrong value for others (ICH/PCH LOMs). The only change in
functionality is setting the correct default TIPG for the latter devices.
(*) The correct value for 80003es2lan is already set properly in
e1000_init_hw_80003es2lan() and e1000_cfg_kmrn_{10_100|1000}_80003es2lan(),
and the unused flag FLAG_TIPG_MEDIUM_FOR_80003ESLAN is removed.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/80003es2lan.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/80003es2lan.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c index e1159e54334a..b3a235c8ed85 100644 --- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c +++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c @@ -1502,8 +1502,7 @@ const struct e1000_info e1000_es2_info = { | FLAG_RX_NEEDS_RESTART /* errata */ | FLAG_TARC_SET_BIT_ZERO /* errata */ | FLAG_APME_CHECK_PORT_B - | FLAG_DISABLE_FC_PAUSE_TIME /* errata */ - | FLAG_TIPG_MEDIUM_FOR_80003ESLAN, + | FLAG_DISABLE_FC_PAUSE_TIME, /* errata */ .flags2 = FLAG2_DMA_BURST, .pba = 38, .max_hw_frame_size = DEFAULT_JUMBO, |