diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2013-01-12 06:33:44 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-02-15 22:33:13 -0800 |
| commit | cca73c59c414f15d02fac69c947a9efc15bca271 (patch) | |
| tree | 909d2a0a78bd7675e42d4037591358e3ae4f0367 /drivers/net/ethernet | |
| parent | 97488bd1f3f4f79a4000c66802363390701768e6 (diff) | |
ixgbe: Make ixgbe_setup_tc usable even when DCB is not enabled
The ixgbe_setup_tc code is essentially the same code we need any time we have
to update the number of queues. As such I am making it available always and
just stripping the DCB specific bits out when DCB is disabled instead of
stripping the entire function.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Reviewed-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 19 |
2 files changed, 8 insertions, 13 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 5213563e4cf..b91f9b6a83d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -700,8 +700,8 @@ extern bool ixgbe_verify_lesm_fw_enabled_82599(struct ixgbe_hw *hw); extern void ixgbe_set_rx_mode(struct net_device *netdev); #ifdef CONFIG_IXGBE_DCB extern void ixgbe_set_rx_drop_en(struct ixgbe_adapter *adapter); -extern int ixgbe_setup_tc(struct net_device *dev, u8 tc); #endif +extern int ixgbe_setup_tc(struct net_device *dev, u8 tc); extern void ixgbe_tx_ctxtdesc(struct ixgbe_ring *, u32, u32, u32, u32); extern void ixgbe_do_reset(struct net_device *netdev); #ifdef CONFIG_IXGBE_HWMON diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 872d7aad810..aea252ad730 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6812,6 +6812,7 @@ static void ixgbe_set_prio_tc_map(struct ixgbe_adapter *adapter) } } +#endif /* CONFIG_IXGBE_DCB */ /** * ixgbe_setup_tc - configure net_device for multiple traffic classes * @@ -6837,6 +6838,7 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc) ixgbe_close(dev); ixgbe_clear_interrupt_scheme(adapter); +#ifdef CONFIG_IXGBE_DCB if (tc) { netdev_set_num_tc(dev, tc); ixgbe_set_prio_tc_map(adapter); @@ -6859,31 +6861,24 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc) adapter->dcb_cfg.pfc_mode_enable = false; } - ixgbe_init_interrupt_scheme(adapter); ixgbe_validate_rtr(adapter, tc); + +#endif /* CONFIG_IXGBE_DCB */ + ixgbe_init_interrupt_scheme(adapter); + if (netif_running(dev)) - ixgbe_open(dev); + return ixgbe_open(dev); return 0; } -#endif /* CONFIG_IXGBE_DCB */ #ifdef CONFIG_PCI_IOV void ixgbe_sriov_reinit(struct ixgbe_adapter *adapter) { struct net_device *netdev = adapter->netdev; rtnl_lock(); -#ifdef CONFIG_IXGBE_DCB ixgbe_setup_tc(netdev, netdev_get_num_tc(netdev)); -#else - if (netif_running(netdev)) - ixgbe_close(netdev); - ixgbe_clear_interrupt_scheme(adapter); - ixgbe_init_interrupt_scheme(adapter); - if (netif_running(netdev)) - ixgbe_open(netdev); -#endif rtnl_unlock(); } |