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| author | John Fastabend <john.r.fastabend@intel.com> | 2011-01-05 04:47:38 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-02-11 08:43:37 -0800 |
| commit | 39a7e587ec76db9f157fce653235b20f5283b003 (patch) | |
| tree | 1ee96927660e01fe68a5817a4c9986e7743b7d68 | |
| parent | 53bb9f80b3be855a369a8a580621cda8e3bbaae2 (diff) | |
| download | op-kernel-dev-39a7e587ec76db9f157fce653235b20f5283b003.zip op-kernel-dev-39a7e587ec76db9f157fce653235b20f5283b003.tar.gz | |
ixgbe: DCB, remove round robin mode on 82598 devices
Remove round robin configuration code for 82598 parts it
is not settable and is always false.
If we need/want this in the future we can add it back properly.
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_dcb.h | 1 | ||||
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_dcb_82598.c | 6 | ||||
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 1 |
3 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/ixgbe/ixgbe_dcb.h b/drivers/net/ixgbe/ixgbe_dcb.h index 1cfe38e..d0b2450 100644 --- a/drivers/net/ixgbe/ixgbe_dcb.h +++ b/drivers/net/ixgbe/ixgbe_dcb.h @@ -139,7 +139,6 @@ struct ixgbe_dcb_config { struct tc_configuration tc_config[MAX_TRAFFIC_CLASS]; u8 bw_percentage[2][MAX_BW_GROUP]; /* One each for Tx/Rx */ bool pfc_mode_enable; - bool round_robin_enable; enum dcb_rx_pba_cfg rx_pba_cfg; diff --git a/drivers/net/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ixgbe/ixgbe_dcb_82598.c index 9a5e89c..19aa806 100644 --- a/drivers/net/ixgbe/ixgbe_dcb_82598.c +++ b/drivers/net/ixgbe/ixgbe_dcb_82598.c @@ -146,10 +146,8 @@ static s32 ixgbe_dcb_config_tx_desc_arbiter_82598(struct ixgbe_hw *hw, /* Enable arbiter */ reg &= ~IXGBE_DPMCS_ARBDIS; - if (!(dcb_config->round_robin_enable)) { - /* Enable DFP and Recycle mode */ - reg |= (IXGBE_DPMCS_TDPAC | IXGBE_DPMCS_TRM); - } + /* Enable DFP and Recycle mode */ + reg |= (IXGBE_DPMCS_TDPAC | IXGBE_DPMCS_TRM); reg |= IXGBE_DPMCS_TSOEF; /* Configure Max TSO packet size 34KB including payload and headers */ reg |= (0x4 << IXGBE_DPMCS_MTSOS_SHIFT); diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index fbae703..1e48148 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5173,7 +5173,6 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) adapter->dcb_cfg.bw_percentage[DCB_RX_CONFIG][0] = 100; adapter->dcb_cfg.rx_pba_cfg = pba_equal; adapter->dcb_cfg.pfc_mode_enable = false; - adapter->dcb_cfg.round_robin_enable = false; adapter->dcb_set_bitmap = 0x00; ixgbe_copy_dcb_cfg(&adapter->dcb_cfg, &adapter->temp_dcb_cfg, adapter->ring_feature[RING_F_DCB].indices); |
