diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/prestera/prestera_hw.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/prestera/prestera_hw.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_hw.c b/drivers/net/ethernet/marvell/prestera/prestera_hw.c index e6bfadc874c5..c66cc929c820 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_hw.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_hw.c @@ -55,6 +55,8 @@ enum prestera_cmd_type_t { PRESTERA_CMD_TYPE_ROUTER_RIF_CREATE = 0x600, PRESTERA_CMD_TYPE_ROUTER_RIF_DELETE = 0x601, + PRESTERA_CMD_TYPE_ROUTER_LPM_ADD = 0x610, + PRESTERA_CMD_TYPE_ROUTER_LPM_DELETE = 0x611, PRESTERA_CMD_TYPE_ROUTER_VR_CREATE = 0x630, PRESTERA_CMD_TYPE_ROUTER_VR_DELETE = 0x631, @@ -424,6 +426,9 @@ struct prestera_msg_acl_action { __le32 __reserved; union { struct { + __le32 index; + } jump; + struct { __le32 id; } count; __le32 reserved[6]; @@ -499,6 +504,15 @@ struct prestera_msg_iface { u8 __pad[3]; }; +struct prestera_msg_ip_addr { + union { + __be32 ipv4; + __be32 ipv6[4]; + } u; + u8 v; /* e.g. PRESTERA_IPV4 */ + u8 __pad[3]; +}; + struct prestera_msg_rif_req { struct prestera_msg_cmd cmd; struct prestera_msg_iface iif; @@ -515,6 +529,15 @@ struct prestera_msg_rif_resp { u8 __pad[2]; }; +struct prestera_msg_lpm_req { + struct prestera_msg_cmd cmd; + struct prestera_msg_ip_addr dst; + __le32 grp_id; + __le32 dst_len; + __le16 vr_id; + u8 __pad[2]; +}; + struct prestera_msg_vr_req { struct prestera_msg_cmd cmd; __le16 vr_id; @@ -598,9 +621,11 @@ static void prestera_hw_build_tests(void) BUILD_BUG_ON(sizeof(struct prestera_msg_counter_stats) != 16); BUILD_BUG_ON(sizeof(struct prestera_msg_rif_req) != 36); BUILD_BUG_ON(sizeof(struct prestera_msg_vr_req) != 8); + BUILD_BUG_ON(sizeof(struct prestera_msg_lpm_req) != 36); /* structure that are part of req/resp fw messages */ BUILD_BUG_ON(sizeof(struct prestera_msg_iface) != 16); + BUILD_BUG_ON(sizeof(struct prestera_msg_ip_addr) != 20); /* check responses */ BUILD_BUG_ON(sizeof(struct prestera_msg_common_resp) != 8); @@ -1164,6 +1189,9 @@ prestera_acl_rule_add_put_action(struct prestera_msg_acl_action *action, case PRESTERA_ACL_RULE_ACTION_TRAP: /* just rule action id, no specific data */ break; + case PRESTERA_ACL_RULE_ACTION_JUMP: + action->jump.index = __cpu_to_le32(info->jump.index); + break; case PRESTERA_ACL_RULE_ACTION_COUNT: action->count.id = __cpu_to_le32(info->count.id); break; @@ -1891,6 +1919,33 @@ int prestera_hw_vr_delete(struct prestera_switch *sw, u16 vr_id) sizeof(req)); } +int prestera_hw_lpm_add(struct prestera_switch *sw, u16 vr_id, + __be32 dst, u32 dst_len, u32 grp_id) +{ + struct prestera_msg_lpm_req req = { + .dst_len = __cpu_to_le32(dst_len), + .vr_id = __cpu_to_le16(vr_id), + .grp_id = __cpu_to_le32(grp_id), + .dst.u.ipv4 = dst + }; + + return prestera_cmd(sw, PRESTERA_CMD_TYPE_ROUTER_LPM_ADD, &req.cmd, + sizeof(req)); +} + +int prestera_hw_lpm_del(struct prestera_switch *sw, u16 vr_id, + __be32 dst, u32 dst_len) +{ + struct prestera_msg_lpm_req req = { + .dst_len = __cpu_to_le32(dst_len), + .vr_id = __cpu_to_le16(vr_id), + .dst.u.ipv4 = dst + }; + + return prestera_cmd(sw, PRESTERA_CMD_TYPE_ROUTER_LPM_DELETE, &req.cmd, + sizeof(req)); +} + int prestera_hw_rxtx_init(struct prestera_switch *sw, struct prestera_rxtx_params *params) { |