diff options
| author | Naveen Mamindlapalli <naveenm@marvell.com> | 2020-11-15 01:23:00 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-17 13:48:21 -0800 |
| commit | f0c2982aaf98ff508b3a25ffabbb6e23ff7e6d9a (patch) | |
| tree | a0c1a0687868fe0a90e94386a9884e400d563b55 /drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h | |
| parent | fd9d7859db6c629536e89cc89dfdbb76bdc45ac9 (diff) | |
octeontx2-pf: Add support for SR-IOV management functions
This patch adds support for ndo_set_vf_mac, ndo_set_vf_vlan
and ndo_get_vf_config handlers. The traffic redirection
based on the VF mac address or vlan id is done by installing
MCAM rules. Reserved RX_VTAG_TYPE7 in each NIXLF for VF VLAN
which strips the VLAN tag from ingress VLAN traffic. The NIX PF
allocates two MCAM entries for VF VLAN feature, one used for
ingress VTAG strip and another entry for egress VTAG insertion.
This patch also updates the MAC address in PF installed VF VLAN
rule upon receiving nix_lf_start_rx mbox request for VF since
Administrative Function driver will assign a valid MAC addr
in nix_lf_start_rx function.
Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com>
Co-developed-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h index 7819f278b99c..b18b45d02165 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h @@ -206,6 +206,9 @@ struct otx2_vf_config { struct otx2_nic *pf; struct delayed_work link_event_work; bool intf_down; /* interface was either configured or not */ + u8 mac[ETH_ALEN]; + u16 vlan; + int tx_vtag_idx; }; struct flr_work { @@ -247,6 +250,10 @@ struct otx2_flow_config { u32 ntuple_offset; u32 unicast_offset; u32 rx_vlan_offset; + u32 vf_vlan_offset; +#define OTX2_PER_VF_VLAN_FLOWS 2 /* rx+tx per VF */ +#define OTX2_VF_VLAN_RX_INDEX 0 +#define OTX2_VF_VLAN_TX_INDEX 1 u32 ntuple_max_flows; struct list_head flow_list; }; @@ -265,6 +272,8 @@ struct otx2_nic { #define OTX2_FLAG_NTUPLE_SUPPORT BIT_ULL(4) #define OTX2_FLAG_UCAST_FLTR_SUPPORT BIT_ULL(5) #define OTX2_FLAG_RX_VLAN_SUPPORT BIT_ULL(6) +#define OTX2_FLAG_VF_VLAN_SUPPORT BIT_ULL(7) +#define OTX2_FLAG_PF_SHUTDOWN BIT_ULL(8) #define OTX2_FLAG_RX_PAUSE_ENABLED BIT_ULL(9) #define OTX2_FLAG_TX_PAUSE_ENABLED BIT_ULL(10) u64 flags; |