diff options
author | Kumar Sanghvi <kumaras@chelsio.com> | 2018-05-14 17:51:21 +0530 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2018-05-14 22:50:15 -0400 |
commit | 98f3697f8d4129366b5215e47719581db2d54df2 (patch) | |
tree | 6944e7736dc982d985df85a3519664894e8d9c28 /drivers/net/ethernet/chelsio | |
parent | 96faf246d07cb35e7cc2c926b4e32fefab0dd8a6 (diff) | |
download | linux-98f3697f8d4129366b5215e47719581db2d54df2.tar.bz2 |
cxgb4: add tc flower match support for tunnel VNI
Adds support for matching flows based on tunnel VNI value.
Introduces fw APIs for allocating/removing MPS entries related
to encapsulation. And uses the same while adding/deleting filters
for offloading flows based on tunnel VNI match.
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio')
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 9 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 91 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 18 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/l2t.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 86 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 34 |
7 files changed, 237 insertions, 7 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 01e7aad4ce5b..211086bdbe20 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -1038,6 +1038,7 @@ struct ch_sched_queue { #define VF_BITWIDTH 8 #define IVLAN_BITWIDTH 16 #define OVLAN_BITWIDTH 16 +#define ENCAP_VNI_BITWIDTH 24 /* Filter matching rules. These consist of a set of ingress packet field * (value, mask) tuples. The associated ingress packet field matches the @@ -1068,6 +1069,7 @@ struct ch_filter_tuple { uint32_t ivlan_vld:1; /* inner VLAN valid */ uint32_t ovlan_vld:1; /* outer VLAN valid */ uint32_t pfvf_vld:1; /* PF/VF valid */ + uint32_t encap_vld:1; /* Encapsulation valid */ uint32_t macidx:MACIDX_BITWIDTH; /* exact match MAC index */ uint32_t fcoe:FCOE_BITWIDTH; /* FCoE packet */ uint32_t iport:IPORT_BITWIDTH; /* ingress port */ @@ -1078,6 +1080,7 @@ struct ch_filter_tuple { uint32_t vf:VF_BITWIDTH; /* PCI-E VF ID */ uint32_t ivlan:IVLAN_BITWIDTH; /* inner VLAN */ uint32_t ovlan:OVLAN_BITWIDTH; /* outer VLAN */ + uint32_t vni:ENCAP_VNI_BITWIDTH; /* VNI of tunnel */ /* Uncompressed header matching field rules. These are always * available for field rules. @@ -1694,6 +1697,12 @@ int t4_set_rxmode(struct adapter *adap, unsigned int mbox, unsigned int viid, int t4_free_raw_mac_filt(struct adapter *adap, unsigned int viid, const u8 *addr, const u8 *mask, unsigned int idx, u8 lookup_type, u8 port_id, bool sleep_ok); +int t4_free_encap_mac_filt(struct adapter *adap, unsigned int viid, int idx, + bool sleep_ok); +int t4_alloc_encap_mac_filt(struct adapter *adap, unsigned int viid, + const u8 *addr, const u8 *mask, unsigned int vni, + unsigned int vni_mask, u8 dip_hit, u8 lookup_type, + bool sleep_ok); int t4_alloc_raw_mac_filt(struct adapter *adap, unsigned int viid, const u8 *addr, const u8 *mask, unsigned int idx, u8 lookup_type, u8 port_id, bool sleep_ok); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index aae980205ece..ac4d7f75fdc2 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -265,6 +265,8 @@ static int validate_filter(struct net_device *dev, fs->mask.pfvf_vld) || unsupported(fconf, VNIC_ID_F, fs->val.ovlan_vld, fs->mask.ovlan_vld) || + unsupported(fconf, VNIC_ID_F, fs->val.encap_vld, + fs->mask.encap_vld) || unsupported(fconf, VLAN_F, fs->val.ivlan_vld, fs->mask.ivlan_vld)) return -EOPNOTSUPP; @@ -275,8 +277,12 @@ static int validate_filter(struct net_device *dev, * carries that overlap, we need to translate any PF/VF * specification into that internal format below. */ - if (is_field_set(fs->val.pfvf_vld, fs->mask.pfvf_vld) && - is_field_set(fs->val.ovlan_vld, fs->mask.ovlan_vld)) + if ((is_field_set(fs->val.pfvf_vld, fs->mask.pfvf_vld) && + is_field_set(fs->val.ovlan_vld, fs->mask.ovlan_vld)) || + (is_field_set(fs->val.pfvf_vld, fs->mask.pfvf_vld) && + is_field_set(fs->val.encap_vld, fs->mask.encap_vld)) || + (is_field_set(fs->val.ovlan_vld, fs->mask.ovlan_vld) && + is_field_set(fs->val.encap_vld, fs->mask.encap_vld))) return -EOPNOTSUPP; if (unsupported(iconf, VNIC_F, fs->val.pfvf_vld, fs->mask.pfvf_vld) || (is_field_set(fs->val.ovlan_vld, fs->mask.ovlan_vld) && @@ -306,6 +312,9 @@ static int validate_filter(struct net_device *dev, fs->newvlan == VLAN_REWRITE)) return -EOPNOTSUPP; + if (fs->val.encap_vld && + CHELSIO_CHIP_VERSION(adapter->params.chip) < CHELSIO_T6) + return -EOPNOTSUPP; return 0; } @@ -705,6 +714,8 @@ int delete_filter(struct adapter *adapter, unsigned int fidx) */ void clear_filter(struct adapter *adap, struct filter_entry *f) { + struct port_info *pi = netdev_priv(f->dev); + /* If the new or old filter have loopback rewriteing rules then we'll * need to free any existing L2T, SMT, CLIP entries of filter * rule. @@ -715,6 +726,12 @@ void clear_filter(struct adapter *adap, struct filter_entry *f) if (f->smt) cxgb4_smt_release(f->smt); + if (f->fs.val.encap_vld && f->fs.val.ovlan_vld) + if (atomic_dec_and_test(&adap->mps_encap[f->fs.val.ovlan & + 0x1ff].refcnt)) + t4_free_encap_mac_filt(adap, pi->viid, + f->fs.val.ovlan & 0x1ff, 0); + if ((f->fs.hash || is_t6(adap->params.chip)) && f->fs.type) cxgb4_clip_release(f->dev, (const u32 *)&f->fs.val.lip, 1); @@ -840,6 +857,10 @@ bool is_filter_exact_match(struct adapter *adap, if (!is_hashfilter(adap)) return false; + /* Keep tunnel VNI match disabled for hash-filters for now */ + if (fs->mask.encap_vld) + return false; + if (fs->type) { if (is_inaddr_any(fs->val.fip, AF_INET6) || !is_addr_all_mask(fs->mask.fip, AF_INET6)) @@ -961,8 +982,12 @@ static u64 hash_filter_ntuple(struct ch_filter_specification *fs, ntuple |= (u64)(fs->val.tos) << tp->tos_shift; if (tp->vnic_shift >= 0) { - if ((adap->params.tp.ingress_config & VNIC_F) && - fs->mask.pfvf_vld) + if ((adap->params.tp.ingress_config & USE_ENC_IDX_F) && + fs->mask.encap_vld) + ntuple |= (u64)((fs->val.encap_vld << 16) | + (fs->val.ovlan)) << tp->vnic_shift; + else if ((adap->params.tp.ingress_config & VNIC_F) && + fs->mask.pfvf_vld) ntuple |= (u64)((fs->val.pfvf_vld << 16) | (fs->val.pf << 13) | (fs->val.vf)) << tp->vnic_shift; @@ -1076,6 +1101,7 @@ static int cxgb4_set_hash_filter(struct net_device *dev, struct filter_ctx *ctx) { struct adapter *adapter = netdev2adap(dev); + struct port_info *pi = netdev_priv(dev); struct tid_info *t = &adapter->tids; struct filter_entry *f; struct sk_buff *skb; @@ -1142,13 +1168,34 @@ static int cxgb4_set_hash_filter(struct net_device *dev, f->fs.mask.ovlan = (fs->mask.pf << 13) | fs->mask.vf; f->fs.val.ovlan_vld = fs->val.pfvf_vld; f->fs.mask.ovlan_vld = fs->mask.pfvf_vld; + } else if (iconf & USE_ENC_IDX_F) { + if (f->fs.val.encap_vld) { + struct port_info *pi = netdev_priv(f->dev); + u8 match_all_mac[] = { 0, 0, 0, 0, 0, 0 }; + + /* allocate MPS TCAM entry */ + ret = t4_alloc_encap_mac_filt(adapter, pi->viid, + match_all_mac, + match_all_mac, + f->fs.val.vni, + f->fs.mask.vni, + 0, 1, 1); + if (ret < 0) + goto free_atid; + + atomic_inc(&adapter->mps_encap[ret].refcnt); + f->fs.val.ovlan = ret; + f->fs.mask.ovlan = 0xffff; + f->fs.val.ovlan_vld = 1; + f->fs.mask.ovlan_vld = 1; + } } size = sizeof(struct cpl_t6_act_open_req); if (f->fs.type) { ret = cxgb4_clip_get(f->dev, (const u32 *)&f->fs.val.lip, 1); if (ret) - goto free_atid; + goto free_mps; skb = alloc_skb(size, GFP_KERNEL); if (!skb) { @@ -1163,7 +1210,7 @@ static int cxgb4_set_hash_filter(struct net_device *dev, skb = alloc_skb(size, GFP_KERNEL); if (!skb) { ret = -ENOMEM; - goto free_atid; + goto free_mps; } mk_act_open_req(f, skb, @@ -1179,6 +1226,10 @@ static int cxgb4_set_hash_filter(struct net_device *dev, free_clip: cxgb4_clip_release(f->dev, (const u32 *)&f->fs.val.lip, 1); +free_mps: + if (f->fs.val.encap_vld && f->fs.val.ovlan_vld) + t4_free_encap_mac_filt(adapter, pi->viid, f->fs.val.ovlan, 1); + free_atid: cxgb4_free_atid(t, atid); @@ -1360,6 +1411,27 @@ int __cxgb4_set_filter(struct net_device *dev, int filter_id, f->fs.mask.ovlan = (fs->mask.pf << 13) | fs->mask.vf; f->fs.val.ovlan_vld = fs->val.pfvf_vld; f->fs.mask.ovlan_vld = fs->mask.pfvf_vld; + } else if (iconf & USE_ENC_IDX_F) { + if (f->fs.val.encap_vld) { + struct port_info *pi = netdev_priv(f->dev); + u8 match_all_mac[] = { 0, 0, 0, 0, 0, 0 }; + + /* allocate MPS TCAM entry */ + ret = t4_alloc_encap_mac_filt(adapter, pi->viid, + match_all_mac, + match_all_mac, + f->fs.val.vni, + f->fs.mask.vni, + 0, 1, 1); + if (ret < 0) + goto free_clip; + + atomic_inc(&adapter->mps_encap[ret].refcnt); + f->fs.val.ovlan = ret; + f->fs.mask.ovlan = 0x1ff; + f->fs.val.ovlan_vld = 1; + f->fs.mask.ovlan_vld = 1; + } } /* Attempt to set the filter. If we don't succeed, we clear @@ -1376,6 +1448,13 @@ int __cxgb4_set_filter(struct net_device *dev, int filter_id, } return ret; + +free_clip: + if (is_t6(adapter->params.chip) && f->fs.type) + cxgb4_clip_release(f->dev, (const u32 *)&f->fs.val.lip, 1); + cxgb4_clear_ftid(&adapter->tids, filter_id, + fs->type ? PF_INET6 : PF_INET, chip_ver); + return ret; } static int cxgb4_del_hash_filter(struct net_device *dev, int filter_id, diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c index 36563364bae7..3ddd2c4acf68 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c @@ -194,6 +194,23 @@ static void cxgb4_process_flow_match(struct net_device *dev, fs->mask.tos = mask->tos; } + if (dissector_uses_key(cls->dissector, FLOW_DISSECTOR_KEY_ENC_KEYID)) { + struct flow_dissector_key_keyid *key, *mask; + + key = skb_flow_dissector_target(cls->dissector, + FLOW_DISSECTOR_KEY_ENC_KEYID, + cls->key); + mask = skb_flow_dissector_target(cls->dissector, + FLOW_DISSECTOR_KEY_ENC_KEYID, + cls->mask); + fs->val.vni = be32_to_cpu(key->keyid); + fs->mask.vni = be32_to_cpu(mask->keyid); + if (fs->mask.vni) { + fs->val.encap_vld = 1; + fs->mask.encap_vld = 1; + } + } + if (dissector_uses_key(cls->dissector, FLOW_DISSECTOR_KEY_VLAN)) { struct flow_dissector_key_vlan *key, *mask; u16 vlan_tci, vlan_tci_mask; @@ -247,6 +264,7 @@ static int cxgb4_validate_flow_match(struct net_device *dev, BIT(FLOW_DISSECTOR_KEY_IPV4_ADDRS) | BIT(FLOW_DISSECTOR_KEY_IPV6_ADDRS) | BIT(FLOW_DISSECTOR_KEY_PORTS) | + BIT(FLOW_DISSECTOR_KEY_ENC_KEYID) | BIT(FLOW_DISSECTOR_KEY_VLAN) | BIT(FLOW_DISSECTOR_KEY_IP))) { netdev_warn(dev, "Unsupported key used: 0x%x\n", diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c index 1817a0307d26..77c2c538b1fd 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c @@ -491,7 +491,7 @@ u64 cxgb4_select_ntuple(struct net_device *dev, if (tp->protocol_shift >= 0) ntuple |= (u64)IPPROTO_TCP << tp->protocol_shift; - if (tp->vnic_shift >= 0) { + if (tp->vnic_shift >= 0 && (tp->ingress_config & VNIC_F)) { u32 viid = cxgb4_port_viid(dev); u32 vf = FW_VIID_VIN_G(viid); u32 pf = FW_VIID_PFN_G(viid); diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 7cb3ef466cc7..df5e7c79223b 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -7513,6 +7513,43 @@ int t4_set_rxmode(struct adapter *adap, unsigned int mbox, unsigned int viid, } /** + * t4_free_encap_mac_filt - frees MPS entry at given index + * @adap: the adapter + * @viid: the VI id + * @idx: index of MPS entry to be freed + * @sleep_ok: call is allowed to sleep + * + * Frees the MPS entry at supplied index + * + * Returns a negative error number or zero on success + */ +int t4_free_encap_mac_filt(struct adapter *adap, unsigned int viid, + int idx, bool sleep_ok) +{ + struct fw_vi_mac_exact *p; + u8 addr[] = {0, 0, 0, 0, 0, 0}; + struct fw_vi_mac_cmd c; + int ret = 0; + u32 exact; + + memset(&c, 0, sizeof(c)); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_MAC_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_CMD_EXEC_V(0) | + FW_VI_MAC_CMD_VIID_V(viid)); + exact = FW_VI_MAC_CMD_ENTRY_TYPE_V(FW_VI_MAC_TYPE_EXACTMAC); + c.freemacs_to_len16 = cpu_to_be32(FW_VI_MAC_CMD_FREEMACS_V(0) | + exact | + FW_CMD_LEN16_V(1)); + p = c.u.exact; + p->valid_to_idx = cpu_to_be16(FW_VI_MAC_CMD_VALID_F | + FW_VI_MAC_CMD_IDX_V(idx)); + memcpy(p->macaddr, addr, sizeof(p->macaddr)); + ret = t4_wr_mbox_meat(adap, adap->mbox, &c, sizeof(c), &c, sleep_ok); + return ret; +} + +/** * t4_free_raw_mac_filt - Frees a raw mac entry in mps tcam * @adap: the adapter * @viid: the VI id @@ -7563,6 +7600,55 @@ int t4_free_raw_mac_filt(struct adapter *adap, unsigned int viid, } /** + * t4_alloc_encap_mac_filt - Adds a mac entry in mps tcam with VNI support + * @adap: the adapter + * @viid: the VI id + * @mac: the MAC address + * @mask: the mask + * @vni: the VNI id for the tunnel protocol + * @vni_mask: mask for the VNI id + * @dip_hit: to enable DIP match for the MPS entry + * @lookup_type: MAC address for inner (1) or outer (0) header + * @sleep_ok: call is allowed to sleep + * + * Allocates an MPS entry with specified MAC address and VNI value. + * + * Returns a negative error number or the allocated index for this mac. + */ +int t4_alloc_encap_mac_filt(struct adapter *adap, unsigned int viid, + const u8 *addr, const u8 *mask, unsigned int vni, + unsigned int vni_mask, u8 dip_hit, u8 lookup_type, + bool sleep_ok) +{ + struct fw_vi_mac_cmd c; + struct fw_vi_mac_vni *p = c.u.exact_vni; + int ret = 0; + u32 val; + + memset(&c, 0, sizeof(c)); + c.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_MAC_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_VI_MAC_CMD_VIID_V(viid)); + val = FW_CMD_LEN16_V(1) | + FW_VI_MAC_CMD_ENTRY_TYPE_V(FW_VI_MAC_TYPE_EXACTMAC_VNI); + c.freemacs_to_len16 = cpu_to_be32(val); + p->valid_to_idx = cpu_to_be16(FW_VI_MAC_CMD_VALID_F | + FW_VI_MAC_CMD_IDX_V(FW_VI_MAC_ADD_MAC)); + memcpy(p->macaddr, addr, sizeof(p->macaddr)); + memcpy(p->macaddr_mask, mask, sizeof(p->macaddr_mask)); + + p->lookup_type_to_vni = + cpu_to_be32(FW_VI_MAC_CMD_VNI_V(vni) | + FW_VI_MAC_CMD_DIP_HIT_V(dip_hit) | + FW_VI_MAC_CMD_LOOKUP_TYPE_V(lookup_type)); + p->vni_mask_pkd = cpu_to_be32(FW_VI_MAC_CMD_VNI_MASK_V(vni_mask)); + ret = t4_wr_mbox_meat(adap, adap->mbox, &c, sizeof(c), &c, sleep_ok); + if (ret == 0) + ret = FW_VI_MAC_CMD_IDX_G(be16_to_cpu(p->valid_to_idx)); + return ret; +} + +/** * t4_alloc_raw_mac_filt - Adds a mac entry in mps tcam * @adap: the adapter * @viid: the VI id diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h index 276fdf214b75..843f8cada1de 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h @@ -1598,6 +1598,10 @@ #define VNIC_V(x) ((x) << VNIC_S) #define VNIC_F VNIC_V(1U) +#define USE_ENC_IDX_S 13 +#define USE_ENC_IDX_V(x) ((x) << USE_ENC_IDX_S) +#define USE_ENC_IDX_F USE_ENC_IDX_V(1U) + #define CSUM_HAS_PSEUDO_HDR_S 10 #define CSUM_HAS_PSEUDO_HDR_V(x) ((x) << CSUM_HAS_PSEUDO_HDR_S) #define CSUM_HAS_PSEUDO_HDR_F CSUM_HAS_PSEUDO_HDR_V(1U) diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h index 0e007ee72318..e6b2e9549d56 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h @@ -2158,6 +2158,14 @@ struct fw_vi_mac_cmd { __be64 data0m_pkd; __be32 data1m[2]; } raw; + struct fw_vi_mac_vni { + __be16 valid_to_idx; + __u8 macaddr[6]; + __be16 r7; + __u8 macaddr_mask[6]; + __be32 lookup_type_to_vni; + __be32 vni_mask_pkd; + } exact_vni[2]; } u; }; @@ -2205,6 +2213,32 @@ struct fw_vi_mac_cmd { #define FW_VI_MAC_CMD_RAW_IDX_G(x) \ (((x) >> FW_VI_MAC_CMD_RAW_IDX_S) & FW_VI_MAC_CMD_RAW_IDX_M) +#define FW_VI_MAC_CMD_LOOKUP_TYPE_S 31 +#define FW_VI_MAC_CMD_LOOKUP_TYPE_M 0x1 +#define FW_VI_MAC_CMD_LOOKUP_TYPE_V(x) ((x) << FW_VI_MAC_CMD_LOOKUP_TYPE_S) +#define FW_VI_MAC_CMD_LOOKUP_TYPE_G(x) \ + (((x) >> FW_VI_MAC_CMD_LOOKUP_TYPE_S) & FW_VI_MAC_CMD_LOOKUP_TYPE_M) +#define FW_VI_MAC_CMD_LOOKUP_TYPE_F FW_VI_MAC_CMD_LOOKUP_TYPE_V(1U) + +#define FW_VI_MAC_CMD_DIP_HIT_S 30 +#define FW_VI_MAC_CMD_DIP_HIT_M 0x1 +#define FW_VI_MAC_CMD_DIP_HIT_V(x) ((x) << FW_VI_MAC_CMD_DIP_HIT_S) +#define FW_VI_MAC_CMD_DIP_HIT_G(x) \ + (((x) >> FW_VI_MAC_CMD_DIP_HIT_S) & FW_VI_MAC_CMD_DIP_HIT_M) +#define FW_VI_MAC_CMD_DIP_HIT_F FW_VI_MAC_CMD_DIP_HIT_V(1U) + +#define FW_VI_MAC_CMD_VNI_S 0 +#define FW_VI_MAC_CMD_VNI_M 0xffffff +#define FW_VI_MAC_CMD_VNI_V(x) ((x) << FW_VI_MAC_CMD_VNI_S) +#define FW_VI_MAC_CMD_VNI_G(x) \ + (((x) >> FW_VI_MAC_CMD_VNI_S) & FW_VI_MAC_CMD_VNI_M) + +#define FW_VI_MAC_CMD_VNI_MASK_S 0 +#define FW_VI_MAC_CMD_VNI_MASK_M 0xffffff +#define FW_VI_MAC_CMD_VNI_MASK_V(x) ((x) << FW_VI_MAC_CMD_VNI_MASK_S) +#define FW_VI_MAC_CMD_VNI_MASK_G(x) \ + (((x) >> FW_VI_MAC_CMD_VNI_MASK_S) & FW_VI_MAC_CMD_VNI_MASK_M) + #define FW_RXMODE_MTU_NO_CHG 65535 struct fw_vi_rxmode_cmd { |