diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 79 |
1 files changed, 69 insertions, 10 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index cfb3b74ee58c..ccddf5ca0644 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -3496,6 +3496,24 @@ static void i40e_set_vsi_rx_mode(struct i40e_vsi *vsi) } /** + * i40e_reset_fdir_filter_cnt - Reset flow director filter counters + * @pf: Pointer to the targeted PF + * + * Set all flow director counters to 0. + */ +static void i40e_reset_fdir_filter_cnt(struct i40e_pf *pf) +{ + pf->fd_tcp4_filter_cnt = 0; + pf->fd_udp4_filter_cnt = 0; + pf->fd_sctp4_filter_cnt = 0; + pf->fd_ip4_filter_cnt = 0; + pf->fd_tcp6_filter_cnt = 0; + pf->fd_udp6_filter_cnt = 0; + pf->fd_sctp6_filter_cnt = 0; + pf->fd_ip6_filter_cnt = 0; +} + +/** * i40e_fdir_filter_restore - Restore the Sideband Flow Director filters * @vsi: Pointer to the targeted VSI * @@ -3512,10 +3530,7 @@ static void i40e_fdir_filter_restore(struct i40e_vsi *vsi) return; /* Reset FDir counters as we're replaying all existing filters */ - pf->fd_tcp4_filter_cnt = 0; - pf->fd_udp4_filter_cnt = 0; - pf->fd_sctp4_filter_cnt = 0; - pf->fd_ip4_filter_cnt = 0; + i40e_reset_fdir_filter_cnt(pf); hlist_for_each_entry_safe(filter, node, &pf->fdir_filter_list, fdir_node) { @@ -8763,32 +8778,51 @@ static void i40e_fdir_filter_exit(struct i40e_pf *pf) INIT_LIST_HEAD(&pf->l4_flex_pit_list); pf->fdir_pf_active_filters = 0; - pf->fd_tcp4_filter_cnt = 0; - pf->fd_udp4_filter_cnt = 0; - pf->fd_sctp4_filter_cnt = 0; - pf->fd_ip4_filter_cnt = 0; + i40e_reset_fdir_filter_cnt(pf); /* Reprogram the default input set for TCP/IPv4 */ i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_NONF_IPV4_TCP, I40E_L3_SRC_MASK | I40E_L3_DST_MASK | I40E_L4_SRC_MASK | I40E_L4_DST_MASK); + /* Reprogram the default input set for TCP/IPv6 */ + i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_NONF_IPV6_TCP, + I40E_L3_V6_SRC_MASK | I40E_L3_V6_DST_MASK | + I40E_L4_SRC_MASK | I40E_L4_DST_MASK); + /* Reprogram the default input set for UDP/IPv4 */ i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_NONF_IPV4_UDP, I40E_L3_SRC_MASK | I40E_L3_DST_MASK | I40E_L4_SRC_MASK | I40E_L4_DST_MASK); + /* Reprogram the default input set for UDP/IPv6 */ + i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_NONF_IPV6_UDP, + I40E_L3_V6_SRC_MASK | I40E_L3_V6_DST_MASK | + I40E_L4_SRC_MASK | I40E_L4_DST_MASK); + /* Reprogram the default input set for SCTP/IPv4 */ i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_NONF_IPV4_SCTP, I40E_L3_SRC_MASK | I40E_L3_DST_MASK | I40E_L4_SRC_MASK | I40E_L4_DST_MASK); + /* Reprogram the default input set for SCTP/IPv6 */ + i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_NONF_IPV6_SCTP, + I40E_L3_V6_SRC_MASK | I40E_L3_V6_DST_MASK | + I40E_L4_SRC_MASK | I40E_L4_DST_MASK); + /* Reprogram the default input set for Other/IPv4 */ i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_NONF_IPV4_OTHER, I40E_L3_SRC_MASK | I40E_L3_DST_MASK); i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_FRAG_IPV4, I40E_L3_SRC_MASK | I40E_L3_DST_MASK); + + /* Reprogram the default input set for Other/IPv6 */ + i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_NONF_IPV6_OTHER, + I40E_L3_SRC_MASK | I40E_L3_DST_MASK); + + i40e_write_fd_input_set(pf, I40E_FILTER_PCTYPE_FRAG_IPV6, + I40E_L3_SRC_MASK | I40E_L3_DST_MASK); } /** @@ -9270,8 +9304,17 @@ static void i40e_delete_invalid_filter(struct i40e_pf *pf, case SCTP_V4_FLOW: pf->fd_sctp4_filter_cnt--; break; + case TCP_V6_FLOW: + pf->fd_tcp6_filter_cnt--; + break; + case UDP_V6_FLOW: + pf->fd_udp6_filter_cnt--; + break; + case SCTP_V6_FLOW: + pf->fd_udp6_filter_cnt--; + break; case IP_USER_FLOW: - switch (filter->ip4_proto) { + switch (filter->ipl4_proto) { case IPPROTO_TCP: pf->fd_tcp4_filter_cnt--; break; @@ -9286,6 +9329,22 @@ static void i40e_delete_invalid_filter(struct i40e_pf *pf, break; } break; + case IPV6_USER_FLOW: + switch (filter->ipl4_proto) { + case IPPROTO_TCP: + pf->fd_tcp6_filter_cnt--; + break; + case IPPROTO_UDP: + pf->fd_udp6_filter_cnt--; + break; + case IPPROTO_SCTP: + pf->fd_sctp6_filter_cnt--; + break; + case IPPROTO_IP: + pf->fd_ip6_filter_cnt--; + break; + } + break; } /* Remove the filter from the list and free memory */ @@ -9319,7 +9378,7 @@ void i40e_fdir_check_and_reenable(struct i40e_pf *pf) * rules active. */ if ((fcnt_prog < (fcnt_avail - I40E_FDIR_BUFFER_HEAD_ROOM_FOR_ATR)) && - (pf->fd_tcp4_filter_cnt == 0)) + pf->fd_tcp4_filter_cnt == 0 && pf->fd_tcp6_filter_cnt == 0) i40e_reenable_fdir_atr(pf); /* if hw had a problem adding a filter, delete it */ |