diff options
| author | Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> | 2019-10-22 09:53:38 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-24 09:51:23 -0700 |
| commit | 5a1bf9ef51cfd9bbe12a5a03a12a47eeacc0ef64 (patch) | |
| tree | b225150751a2b82c3f2d59bb6c07ddf63c8efa4e /drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | |
| parent | 04a1839950d92ab6519479bc95710e89ae6cbc77 (diff) | |
net: aquantia: rx filters for ptp
We implement HW filter reservation for PTP traffic. Special location
in filters table is marked as reserved, because incoming ptp traffic
should be directed only to PTP designated queue. This way HW will do PTP
timestamping and proper processing.
Co-developed-by: Egor Pomozov <epomozov@marvell.com>
Signed-off-by: Egor Pomozov <epomozov@marvell.com>
Co-developed-by: Sergey Samoilenko <sergey.samoilenko@aquantia.com>
Signed-off-by: Sergey Samoilenko <sergey.samoilenko@aquantia.com>
Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 12 |
1 files changed, 9 insertions, 3 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 bd9e5a598657..56cec2ea0af0 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 @@ -1261,7 +1261,8 @@ static int hw_atl_b0_hw_fl3l4_set(struct aq_hw_s *self, hw_atl_b0_hw_fl3l4_clear(self, data); - if (data->cmd) { + if (data->cmd & (HW_ATL_RX_ENABLE_CMP_DEST_ADDR_L3 | + HW_ATL_RX_ENABLE_CMP_SRC_ADDR_L3)) { if (!data->is_ipv6) { hw_atl_rpfl3l4_ipv4_dest_addr_set(self, location, @@ -1278,8 +1279,13 @@ static int hw_atl_b0_hw_fl3l4_set(struct aq_hw_s *self, data->ip_src); } } - hw_atl_rpf_l4_dpd_set(self, data->p_dst, location); - hw_atl_rpf_l4_spd_set(self, data->p_src, location); + + if (data->cmd & (HW_ATL_RX_ENABLE_CMP_DEST_PORT_L4 | + HW_ATL_RX_ENABLE_CMP_SRC_PORT_L4)) { + hw_atl_rpf_l4_dpd_set(self, data->p_dst, location); + hw_atl_rpf_l4_spd_set(self, data->p_src, location); + } + hw_atl_rpfl3l4_cmd_set(self, location, data->cmd); return aq_hw_err_from_flags(self); |