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net/bnxt: support VLAN push and pop actions

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Add support for the vlan push and vlan pop actions

Signed-off-by: Kishore Padmanabha <kishore.padmanabha@broadcom.com>
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
Reviewed-by: Mike Baucom <michael.baucom@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
This commit is contained in:
Kishore Padmanabha 2020-07-06 13:54:51 +05:30 committed by Ferruh Yigit
parent 98487d729b
commit e19ab9422c
5 changed files with 147 additions and 42 deletions
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1
doc/guides/rel_notes/release_20_08.rst
View File

@ -98,6 +98,7 @@ New Features
* Added support for rte_flow_query for COUNT action.
* Added support for rx_burst_mode_get and tx_burst_mode_get.
* Added vector mode support for ARM CPUs.
* Added support for VLAN push and pop actions.
* **Updated Mellanox mlx5 driver.**

84
drivers/net/bnxt/tf_ulp/ulp_rte_parser.c
View File

@ -1415,3 +1415,87 @@ ulp_rte_phy_port_act_handler(const struct rte_flow_action *action_item,
ULP_BITMAP_SET(prm->act_bitmap.bits, BNXT_ULP_ACTION_BIT_VPORT);
return BNXT_TF_RC_SUCCESS;
}
/* Function to handle the parsing of RTE Flow action pop vlan. */
int32_t
ulp_rte_of_pop_vlan_act_handler(const struct rte_flow_action *a __rte_unused,
struct ulp_rte_parser_params *params)
{
/* Update the act_bitmap with pop */
ULP_BITMAP_SET(params->act_bitmap.bits, BNXT_ULP_ACTION_BIT_POP_VLAN);
return BNXT_TF_RC_SUCCESS;
}
/* Function to handle the parsing of RTE Flow action push vlan. */
int32_t
ulp_rte_of_push_vlan_act_handler(const struct rte_flow_action *action_item,
struct ulp_rte_parser_params *params)
{
const struct rte_flow_action_of_push_vlan *push_vlan;
uint16_t ethertype;
struct ulp_rte_act_prop *act = &params->act_prop;
push_vlan = action_item->conf;
if (push_vlan) {
ethertype = push_vlan->ethertype;
if (tfp_cpu_to_be_16(ethertype) != RTE_ETHER_TYPE_VLAN) {
BNXT_TF_DBG(ERR,
"Parse Err: Ethertype not supported\n");
return BNXT_TF_RC_PARSE_ERR;
}
memcpy(&act->act_details[BNXT_ULP_ACT_PROP_IDX_PUSH_VLAN],
&ethertype, BNXT_ULP_ACT_PROP_SZ_PUSH_VLAN);
/* Update the hdr_bitmap with push vlan */
ULP_BITMAP_SET(params->act_bitmap.bits,
BNXT_ULP_ACTION_BIT_PUSH_VLAN);
return BNXT_TF_RC_SUCCESS;
}
BNXT_TF_DBG(ERR, "Parse Error: Push vlan arg is invalid\n");
return BNXT_TF_RC_ERROR;
}
/* Function to handle the parsing of RTE Flow action set vlan id. */
int32_t
ulp_rte_of_set_vlan_vid_act_handler(const struct rte_flow_action *action_item,
struct ulp_rte_parser_params *params)
{
const struct rte_flow_action_of_set_vlan_vid *vlan_vid;
uint32_t vid;
struct ulp_rte_act_prop *act = &params->act_prop;
vlan_vid = action_item->conf;
if (vlan_vid && vlan_vid->vlan_vid) {
vid = vlan_vid->vlan_vid;
memcpy(&act->act_details[BNXT_ULP_ACT_PROP_IDX_SET_VLAN_VID],
&vid, BNXT_ULP_ACT_PROP_SZ_SET_VLAN_VID);
/* Update the hdr_bitmap with vlan vid */
ULP_BITMAP_SET(params->act_bitmap.bits,
BNXT_ULP_ACTION_BIT_SET_VLAN_VID);
return BNXT_TF_RC_SUCCESS;
}
BNXT_TF_DBG(ERR, "Parse Error: Vlan vid arg is invalid\n");
return BNXT_TF_RC_ERROR;
}
/* Function to handle the parsing of RTE Flow action set vlan pcp. */
int32_t
ulp_rte_of_set_vlan_pcp_act_handler(const struct rte_flow_action *action_item,
struct ulp_rte_parser_params *params)
{
const struct rte_flow_action_of_set_vlan_pcp *vlan_pcp;
uint8_t pcp;
struct ulp_rte_act_prop *act = &params->act_prop;
vlan_pcp = action_item->conf;
if (vlan_pcp) {
pcp = vlan_pcp->vlan_pcp;
memcpy(&act->act_details[BNXT_ULP_ACT_PROP_IDX_SET_VLAN_PCP],
&pcp, BNXT_ULP_ACT_PROP_SZ_SET_VLAN_PCP);
/* Update the hdr_bitmap with vlan vid */
ULP_BITMAP_SET(params->act_bitmap.bits,
BNXT_ULP_ACTION_BIT_SET_VLAN_PCP);
return BNXT_TF_RC_SUCCESS;
}
BNXT_TF_DBG(ERR, "Parse Error: Vlan pcp arg is invalid\n");
return BNXT_TF_RC_ERROR;
}

20
drivers/net/bnxt/tf_ulp/ulp_rte_parser.h
View File

@ -170,4 +170,24 @@ int32_t
ulp_rte_phy_port_act_handler(const struct rte_flow_action *action_item,
struct ulp_rte_parser_params *params);
/* Function to handle the parsing of RTE Flow action pop vlan. */
int32_t
ulp_rte_of_pop_vlan_act_handler(const struct rte_flow_action *action_item,
struct ulp_rte_parser_params *params);
/* Function to handle the parsing of RTE Flow action push vlan. */
int32_t
ulp_rte_of_push_vlan_act_handler(const struct rte_flow_action *action_item,
struct ulp_rte_parser_params *params);
/* Function to handle the parsing of RTE Flow action set vlan id. */
int32_t
ulp_rte_of_set_vlan_vid_act_handler(const struct rte_flow_action *action_item,
struct ulp_rte_parser_params *params);
/* Function to handle the parsing of RTE Flow action set vlan pcp. */
int32_t
ulp_rte_of_set_vlan_pcp_act_handler(const struct rte_flow_action *action_item,
struct ulp_rte_parser_params *params);
#endif /* _ULP_RTE_PARSER_H_ */

56
drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h
View File

@ -539,9 +539,9 @@ enum bnxt_ulp_act_prop_sz {
BNXT_ULP_ACT_PROP_SZ_METER = 4,
BNXT_ULP_ACT_PROP_SZ_SET_MAC_SRC = 8,
BNXT_ULP_ACT_PROP_SZ_SET_MAC_DST = 8,
BNXT_ULP_ACT_PROP_SZ_OF_PUSH_VLAN = 4,
BNXT_ULP_ACT_PROP_SZ_OF_SET_VLAN_PCP = 4,
BNXT_ULP_ACT_PROP_SZ_OF_SET_VLAN_VID = 4,
BNXT_ULP_ACT_PROP_SZ_PUSH_VLAN = 2,
BNXT_ULP_ACT_PROP_SZ_SET_VLAN_PCP = 1,
BNXT_ULP_ACT_PROP_SZ_SET_VLAN_VID = 2,
BNXT_ULP_ACT_PROP_SZ_SET_IPV4_SRC = 4,
BNXT_ULP_ACT_PROP_SZ_SET_IPV4_DST = 4,
BNXT_ULP_ACT_PROP_SZ_SET_IPV6_SRC = 16,
@ -583,31 +583,31 @@ enum bnxt_ulp_act_prop_idx {
BNXT_ULP_ACT_PROP_IDX_METER = 52,
BNXT_ULP_ACT_PROP_IDX_SET_MAC_SRC = 56,
BNXT_ULP_ACT_PROP_IDX_SET_MAC_DST = 64,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_VLAN = 72,
BNXT_ULP_ACT_PROP_IDX_OF_SET_VLAN_PCP = 76,
BNXT_ULP_ACT_PROP_IDX_OF_SET_VLAN_VID = 80,
BNXT_ULP_ACT_PROP_IDX_SET_IPV4_SRC = 84,
BNXT_ULP_ACT_PROP_IDX_SET_IPV4_DST = 88,
BNXT_ULP_ACT_PROP_IDX_SET_IPV6_SRC = 92,
BNXT_ULP_ACT_PROP_IDX_SET_IPV6_DST = 108,
BNXT_ULP_ACT_PROP_IDX_SET_TP_SRC = 124,
BNXT_ULP_ACT_PROP_IDX_SET_TP_DST = 128,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_0 = 132,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_1 = 136,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_2 = 140,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_3 = 144,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_4 = 148,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_5 = 152,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_6 = 156,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_7 = 160,
BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_DMAC = 164,
BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_SMAC = 170,
BNXT_ULP_ACT_PROP_IDX_ENCAP_VTAG = 176,
BNXT_ULP_ACT_PROP_IDX_ENCAP_IP = 184,
BNXT_ULP_ACT_PROP_IDX_ENCAP_IP_SRC = 216,
BNXT_ULP_ACT_PROP_IDX_ENCAP_UDP = 232,
BNXT_ULP_ACT_PROP_IDX_ENCAP_TUN = 236,
BNXT_ULP_ACT_PROP_IDX_LAST = 268
BNXT_ULP_ACT_PROP_IDX_PUSH_VLAN = 72,
BNXT_ULP_ACT_PROP_IDX_SET_VLAN_PCP = 74,
BNXT_ULP_ACT_PROP_IDX_SET_VLAN_VID = 75,
BNXT_ULP_ACT_PROP_IDX_SET_IPV4_SRC = 77,
BNXT_ULP_ACT_PROP_IDX_SET_IPV4_DST = 81,
BNXT_ULP_ACT_PROP_IDX_SET_IPV6_SRC = 85,
BNXT_ULP_ACT_PROP_IDX_SET_IPV6_DST = 101,
BNXT_ULP_ACT_PROP_IDX_SET_TP_SRC = 117,
BNXT_ULP_ACT_PROP_IDX_SET_TP_DST = 121,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_0 = 125,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_1 = 129,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_2 = 133,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_3 = 137,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_4 = 141,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_5 = 145,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_6 = 149,
BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_7 = 153,
BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_DMAC = 157,
BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_SMAC = 163,
BNXT_ULP_ACT_PROP_IDX_ENCAP_VTAG = 169,
BNXT_ULP_ACT_PROP_IDX_ENCAP_IP = 177,
BNXT_ULP_ACT_PROP_IDX_ENCAP_IP_SRC = 209,
BNXT_ULP_ACT_PROP_IDX_ENCAP_UDP = 225,
BNXT_ULP_ACT_PROP_IDX_ENCAP_TUN = 229,
BNXT_ULP_ACT_PROP_IDX_LAST = 261
};
enum bnxt_ulp_class_hid {

28
drivers/net/bnxt/tf_ulp/ulp_template_db_tbl.c
View File

@ -41,12 +41,12 @@ uint32_t ulp_act_prop_map_table[] = {
BNXT_ULP_ACT_PROP_SZ_SET_MAC_SRC,
[BNXT_ULP_ACT_PROP_IDX_SET_MAC_DST] =
BNXT_ULP_ACT_PROP_SZ_SET_MAC_DST,
[BNXT_ULP_ACT_PROP_IDX_OF_PUSH_VLAN] =
BNXT_ULP_ACT_PROP_SZ_OF_PUSH_VLAN,
[BNXT_ULP_ACT_PROP_IDX_OF_SET_VLAN_PCP] =
BNXT_ULP_ACT_PROP_SZ_OF_SET_VLAN_PCP,
[BNXT_ULP_ACT_PROP_IDX_OF_SET_VLAN_VID] =
BNXT_ULP_ACT_PROP_SZ_OF_SET_VLAN_VID,
[BNXT_ULP_ACT_PROP_IDX_PUSH_VLAN] =
BNXT_ULP_ACT_PROP_SZ_PUSH_VLAN,
[BNXT_ULP_ACT_PROP_IDX_SET_VLAN_PCP] =
BNXT_ULP_ACT_PROP_SZ_SET_VLAN_PCP,
[BNXT_ULP_ACT_PROP_IDX_SET_VLAN_VID] =
BNXT_ULP_ACT_PROP_SZ_SET_VLAN_VID,
[BNXT_ULP_ACT_PROP_IDX_SET_IPV4_SRC] =
BNXT_ULP_ACT_PROP_SZ_SET_IPV4_SRC,
[BNXT_ULP_ACT_PROP_IDX_SET_IPV4_DST] =
@ -183,20 +183,20 @@ struct bnxt_ulp_rte_act_info ulp_act_info[] = {
.proto_act_func = NULL
},
[RTE_FLOW_ACTION_TYPE_OF_POP_VLAN] = {
.act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED,
.proto_act_func = NULL
.act_type = BNXT_ULP_ACT_TYPE_SUPPORTED,
.proto_act_func = ulp_rte_of_pop_vlan_act_handler
},
[RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN] = {
.act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED,
.proto_act_func = NULL
.act_type = BNXT_ULP_ACT_TYPE_SUPPORTED,
.proto_act_func = ulp_rte_of_push_vlan_act_handler
},
[RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_VID] = {
.act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED,
.proto_act_func = NULL
.act_type = BNXT_ULP_ACT_TYPE_SUPPORTED,
.proto_act_func = ulp_rte_of_set_vlan_vid_act_handler
},
[RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP] = {
.act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED,
.proto_act_func = NULL
.act_type = BNXT_ULP_ACT_TYPE_SUPPORTED,
.proto_act_func = ulp_rte_of_set_vlan_pcp_act_handler
},
[RTE_FLOW_ACTION_TYPE_OF_POP_MPLS] = {
.act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED,