diff options
| author |   Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> | 2018-11-12 15:46:09 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-11-14 08:48:37 -0800 |
| commit | 7975d2aff5afb691fbd5db812a2e00bc2ad69f20 (patch) | |
| tree | 9349967229de6a183365878e326464bbe002277d /drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | |
| parent | net: aquantia: add ethertype and PCP to rx flow filters (diff) | |
| download | linux-dev-7975d2aff5afb691fbd5db812a2e00bc2ad69f20.tar.xz linux-dev-7975d2aff5afb691fbd5db812a2e00bc2ad69f20.zip | |
net: aquantia: add support of rx-vlan-filter offload
Since it uses the same NIC table as rx flow vlan filter therefore
rx-flow vlan filter accepts only vlans that present on the interface
in case of rx-vlan-filter is on.
Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index a8777751d09b..6af7d7f0cdca 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -42,7 +42,8 @@ NETIF_F_SG | \ NETIF_F_TSO | \ NETIF_F_LRO | \ - NETIF_F_NTUPLE, \ + NETIF_F_NTUPLE | \ + NETIF_F_HW_VLAN_CTAG_FILTER, \ .hw_priv_flags = IFF_UNICAST_FLT, \ .flow_control = true, \ .mtu = HW_ATL_B0_MTU_JUMBO, \ @@ -320,20 +321,11 @@ static int hw_atl_b0_hw_init_rx_path(struct aq_hw_s *self) hw_atl_rpf_vlan_outer_etht_set(self, 0x88A8U); hw_atl_rpf_vlan_inner_etht_set(self, 0x8100U); - if (cfg->vlan_id) { - hw_atl_rpf_vlan_flr_act_set(self, 1U, 0U); - hw_atl_rpf_vlan_id_flr_set(self, 0U, 0U); - hw_atl_rpf_vlan_flr_en_set(self, 0U, 0U); + hw_atl_rpf_vlan_prom_mode_en_set(self, 1); - hw_atl_rpf_vlan_accept_untagged_packets_set(self, 1U); - hw_atl_rpf_vlan_untagged_act_set(self, 1U); - - hw_atl_rpf_vlan_flr_act_set(self, 1U, 1U); - hw_atl_rpf_vlan_id_flr_set(self, cfg->vlan_id, 0U); - hw_atl_rpf_vlan_flr_en_set(self, 1U, 1U); - } else { - hw_atl_rpf_vlan_prom_mode_en_set(self, 1); - } + // Always accept untagged packets + hw_atl_rpf_vlan_accept_untagged_packets_set(self, 1U); + hw_atl_rpf_vlan_untagged_act_set(self, 1U); /* Rx Interrupts */ hw_atl_rdm_rx_desc_wr_wb_irq_en_set(self, 1U); @@ -1074,6 +1066,14 @@ static int hw_atl_b0_hw_vlan_set(struct aq_hw_s *self, return aq_hw_err_from_flags(self); } +static int hw_atl_b0_hw_vlan_ctrl(struct aq_hw_s *self, bool enable) +{ + /* set promisc in case of disabing the vland filter */ + hw_atl_rpf_vlan_prom_mode_en_set(self, !!!enable); + + return aq_hw_err_from_flags(self); +} + const struct aq_hw_ops hw_atl_ops_b0 = { .hw_set_mac_address = hw_atl_b0_hw_mac_addr_set, .hw_init = hw_atl_b0_hw_init, @@ -1102,6 +1102,7 @@ const struct aq_hw_ops hw_atl_ops_b0 = { .hw_filter_l2_clear = hw_atl_b0_hw_fl2_clear, .hw_filter_l3l4_set = hw_atl_b0_hw_fl3l4_set, .hw_filter_vlan_set = hw_atl_b0_hw_vlan_set, + .hw_filter_vlan_ctrl = hw_atl_b0_hw_vlan_ctrl, .hw_multicast_list_set = hw_atl_b0_hw_multicast_list_set, .hw_interrupt_moderation_set = hw_atl_b0_hw_interrupt_moderation_set, .hw_rss_set = hw_atl_b0_hw_rss_set, |