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ixgbe: Fix DCB netlink layer for 82599 to enable Priority Flow Control 

The priority flow control settings from the netlink layer aren't taking
effect in the base driver.  The boolean pfc_mode_enable in the dcb_config
struct isn't being set, so the hardware configuration code is never
reached.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
PJ Waskiewicz 2009-03-31 21:33:25 +00:00 committed by David S. Miller
parent 7c5b83230a
commit ea4af4f447
1 changed files with 5 additions and 1 deletions
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6
drivers/net/ixgbe/ixgbe_dcb_nl.c
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@ -90,6 +90,8 @@ int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg,
src_dcb_cfg->tc_config[i - DCB_PFC_UP_ATTR_0].dcb_pfc;
}
dst_dcb_cfg->pfc_mode_enable = src_dcb_cfg->pfc_mode_enable;
return 0;
}
@ -298,8 +300,10 @@ static void ixgbe_dcbnl_set_pfc_cfg(struct net_device *netdev, int priority,
adapter->temp_dcb_cfg.tc_config[priority].dcb_pfc = setting;
if (adapter->temp_dcb_cfg.tc_config[priority].dcb_pfc !=
adapter->dcb_cfg.tc_config[priority].dcb_pfc)
adapter->dcb_cfg.tc_config[priority].dcb_pfc) {
adapter->dcb_set_bitmap |= BIT_PFC;
adapter->temp_dcb_cfg.pfc_mode_enable = true;
}
}
static void ixgbe_dcbnl_get_pfc_cfg(struct net_device *netdev, int priority,