diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/mbox.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 60 |
1 files changed, 50 insertions, 10 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index ac3118d2d126..4f230a7272ce 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -204,7 +204,8 @@ M(NIX_TXSCH_ALLOC, 0x8004, nix_txsch_alloc, \ M(NIX_TXSCH_FREE, 0x8005, nix_txsch_free, nix_txsch_free_req, msg_rsp) \ M(NIX_TXSCHQ_CFG, 0x8006, nix_txschq_cfg, nix_txschq_config, msg_rsp) \ M(NIX_STATS_RST, 0x8007, nix_stats_rst, msg_req, msg_rsp) \ -M(NIX_VTAG_CFG, 0x8008, nix_vtag_cfg, nix_vtag_config, msg_rsp) \ +M(NIX_VTAG_CFG, 0x8008, nix_vtag_cfg, nix_vtag_config, \ + nix_vtag_config_rsp) \ M(NIX_RSS_FLOWKEY_CFG, 0x8009, nix_rss_flowkey_cfg, \ nix_rss_flowkey_cfg, \ nix_rss_flowkey_cfg_rsp) \ @@ -477,6 +478,7 @@ enum nix_af_status { NIX_AF_ERR_LSO_CFG_FAIL = -418, NIX_AF_INVAL_NPA_PF_FUNC = -419, NIX_AF_INVAL_SSO_PF_FUNC = -420, + NIX_AF_ERR_TX_VTAG_NOSPC = -421, }; /* For NIX LF context alloc and init */ @@ -516,7 +518,8 @@ struct nix_lf_alloc_rsp { struct nix_lf_free_req { struct mbox_msghdr hdr; -#define NIX_LF_DISABLE_FLOWS BIT_ULL(0) +#define NIX_LF_DISABLE_FLOWS BIT_ULL(0) +#define NIX_LF_DONT_FREE_TX_VTAG BIT_ULL(1) u64 flags; }; @@ -610,14 +613,40 @@ struct nix_vtag_config { union { /* valid when cfg_type is '0' */ struct { - /* tx vlan0 tag(C-VLAN) */ - u64 vlan0; - /* tx vlan1 tag(S-VLAN) */ - u64 vlan1; - /* insert tx vlan tag */ - u8 insert_vlan :1; - /* insert tx double vlan tag */ - u8 double_vlan :1; + u64 vtag0; + u64 vtag1; + + /* cfg_vtag0 & cfg_vtag1 fields are valid + * when free_vtag0 & free_vtag1 are '0's. + */ + /* cfg_vtag0 = 1 to configure vtag0 */ + u8 cfg_vtag0 :1; + /* cfg_vtag1 = 1 to configure vtag1 */ + u8 cfg_vtag1 :1; + + /* vtag0_idx & vtag1_idx are only valid when + * both cfg_vtag0 & cfg_vtag1 are '0's, + * these fields are used along with free_vtag0 + * & free_vtag1 to free the nix lf's tx_vlan + * configuration. + * + * Denotes the indices of tx_vtag def registers + * that needs to be cleared and freed. + */ + int vtag0_idx; + int vtag1_idx; + + /* free_vtag0 & free_vtag1 fields are valid + * when cfg_vtag0 & cfg_vtag1 are '0's. + */ + /* free_vtag0 = 1 clears vtag0 configuration + * vtag0_idx denotes the index to be cleared. + */ + u8 free_vtag0 :1; + /* free_vtag1 = 1 clears vtag1 configuration + * vtag1_idx denotes the index to be cleared. + */ + u8 free_vtag1 :1; } tx; /* valid when cfg_type is '1' */ @@ -632,6 +661,17 @@ struct nix_vtag_config { }; }; +struct nix_vtag_config_rsp { + struct mbox_msghdr hdr; + int vtag0_idx; + int vtag1_idx; + /* Indices of tx_vtag def registers used to configure + * tx vtag0 & vtag1 headers, these indices are valid + * when nix_vtag_config mbox requested for vtag0 and/ + * or vtag1 configuration. + */ +}; + struct nix_rss_flowkey_cfg { struct mbox_msghdr hdr; int mcam_index; /* MCAM entry index to modify */ |