@@ -779,10 +779,14 @@ npc_parse_pattern(struct npc *npc, const struct roc_npc_item_info pattern[],
struct roc_npc_flow *flow, struct npc_parse_state *pst)
{
npc_parse_stage_func_t parse_stage_funcs[] = {
- npc_parse_meta_items, npc_parse_mark_item, npc_parse_pre_l2, npc_parse_cpt_hdr,
- npc_parse_higig2_hdr, npc_parse_tx_queue, npc_parse_la, npc_parse_lb,
- npc_parse_lc, npc_parse_ld, npc_parse_le, npc_parse_lf,
- npc_parse_lg, npc_parse_lh,
+ npc_parse_meta_items, npc_parse_represented_port_id,
+ npc_parse_mark_item, npc_parse_pre_l2,
+ npc_parse_cpt_hdr, npc_parse_higig2_hdr,
+ npc_parse_tx_queue, npc_parse_la,
+ npc_parse_lb, npc_parse_lc,
+ npc_parse_ld, npc_parse_le,
+ npc_parse_lf, npc_parse_lg,
+ npc_parse_lh,
};
uint8_t layer = 0;
int key_offset;
@@ -843,11 +847,11 @@ npc_parse_attr(struct npc *npc, const struct roc_npc_attr *attr,
return NPC_ERR_PARAM;
else if (attr->priority >= npc->flow_max_priority)
return NPC_ERR_PARAM;
- else if ((!attr->egress && !attr->ingress) ||
- (attr->egress && attr->ingress))
+ else if ((!attr->egress && !attr->ingress && !attr->transfer) ||
+ (attr->egress && attr->ingress && attr->transfer))
return NPC_ERR_PARAM;
- if (attr->ingress)
+ if (attr->ingress || attr->transfer)
flow->nix_intf = ROC_NPC_INTF_RX;
else
flow->nix_intf = ROC_NPC_INTF_TX;
@@ -1002,15 +1006,18 @@ npc_rss_action_program(struct roc_npc *roc_npc,
struct roc_npc_flow *flow)
{
const struct roc_npc_action_rss *rss;
+ struct roc_npc *npc = roc_npc;
uint32_t rss_grp;
uint8_t alg_idx;
int rc;
+ if (flow->has_rep)
+ npc = roc_npc->rep_npc;
+
for (; actions->type != ROC_NPC_ACTION_TYPE_END; actions++) {
if (actions->type == ROC_NPC_ACTION_TYPE_RSS) {
rss = (const struct roc_npc_action_rss *)actions->conf;
- rc = npc_rss_action_configure(roc_npc, rss, &alg_idx,
- &rss_grp, flow->mcam_id);
+ rc = npc_rss_action_configure(npc, rss, &alg_idx, &rss_grp, flow->mcam_id);
if (rc)
return rc;
@@ -1448,6 +1455,17 @@ roc_npc_flow_create(struct roc_npc *roc_npc, const struct roc_npc_attr *attr,
memset(flow, 0, sizeof(*flow));
memset(&parse_state, 0, sizeof(parse_state));
+ flow->port_id = -1;
+ if (roc_npc->rep_npc) {
+ flow->rep_channel = roc_nix_to_nix_priv(roc_npc->rep_npc->roc_nix)->rx_chan_base;
+ flow->rep_pf_func = roc_npc->rep_pf_func;
+ flow->rep_mbox = roc_npc_to_npc_priv(roc_npc->rep_npc)->mbox;
+ flow->has_rep = true;
+ flow->is_rep_vf = !roc_nix_is_pf(roc_npc->rep_npc->roc_nix);
+ flow->port_id = roc_npc->rep_port_id;
+ flow->rep_npc = roc_npc_to_npc_priv(roc_npc->rep_npc);
+ }
+
parse_state.dst_pf_func = dst_pf_func;
rc = npc_parse_rule(roc_npc, attr, pattern, actions, flow, &parse_state);
@@ -1475,6 +1493,7 @@ roc_npc_flow_create(struct roc_npc *roc_npc, const struct roc_npc_attr *attr,
*errcode = rc;
goto set_rss_failed;
}
+ roc_npc->rep_npc = NULL;
if (flow->use_pre_alloc == 0)
list = &npc->flow_list[flow->priority];
@@ -1484,6 +1503,7 @@ roc_npc_flow_create(struct roc_npc *roc_npc, const struct roc_npc_attr *attr,
TAILQ_FOREACH(flow_iter, list, next) {
if (flow_iter->mcam_id > flow->mcam_id) {
TAILQ_INSERT_BEFORE(flow_iter, flow, next);
+ roc_npc->rep_npc = NULL;
return flow;
}
}
@@ -1491,6 +1511,7 @@ roc_npc_flow_create(struct roc_npc *roc_npc, const struct roc_npc_attr *attr,
return flow;
set_rss_failed:
+ roc_npc->rep_npc = NULL;
if (flow->use_pre_alloc == 0) {
rc = roc_npc_mcam_free_entry(roc_npc, flow->mcam_id);
if (rc != 0) {
@@ -1502,6 +1523,7 @@ roc_npc_flow_create(struct roc_npc *roc_npc, const struct roc_npc_attr *attr,
npc_inline_dev_ipsec_action_free(npc, flow);
}
err_exit:
+ roc_npc->rep_npc = NULL;
plt_free(flow);
return NULL;
}
@@ -1509,15 +1531,19 @@ roc_npc_flow_create(struct roc_npc *roc_npc, const struct roc_npc_attr *attr,
int
npc_rss_group_free(struct npc *npc, struct roc_npc_flow *flow)
{
+ struct npc *lnpc = npc;
uint32_t rss_grp;
+ if (flow->has_rep)
+ lnpc = flow->rep_npc;
+
if ((flow->npc_action & 0xF) == NIX_RX_ACTIONOP_RSS) {
rss_grp = (flow->npc_action >> NPC_RSS_ACT_GRP_OFFSET) &
NPC_RSS_ACT_GRP_MASK;
if (rss_grp == 0 || rss_grp >= npc->rss_grps)
return -EINVAL;
- plt_bitmap_clear(npc->rss_grp_entries, rss_grp);
+ plt_bitmap_clear(lnpc->rss_grp_entries, rss_grp);
}
return 0;
@@ -1591,7 +1617,7 @@ roc_npc_flow_destroy(struct roc_npc *roc_npc, struct roc_npc_flow *flow)
}
void
-roc_npc_flow_dump(FILE *file, struct roc_npc *roc_npc)
+roc_npc_flow_dump(FILE *file, struct roc_npc *roc_npc, int rep_port_id)
{
struct npc *npc = roc_npc_to_npc_priv(roc_npc);
struct roc_npc_flow *flow_iter;
@@ -1605,12 +1631,14 @@ roc_npc_flow_dump(FILE *file, struct roc_npc *roc_npc)
/* List in ascending order of mcam entries */
TAILQ_FOREACH(flow_iter, list, next) {
- roc_npc_flow_mcam_dump(file, roc_npc, flow_iter);
+ if (rep_port_id == -1 || rep_port_id == flow_iter->port_id)
+ roc_npc_flow_mcam_dump(file, roc_npc, flow_iter);
}
}
TAILQ_FOREACH(flow_iter, &npc->ipsec_list, next) {
- roc_npc_flow_mcam_dump(file, roc_npc, flow_iter);
+ if (rep_port_id == -1 || rep_port_id == flow_iter->port_id)
+ roc_npc_flow_mcam_dump(file, roc_npc, flow_iter);
}
}
@@ -41,6 +41,7 @@ enum roc_npc_item_type {
ROC_NPC_ITEM_TYPE_MARK,
ROC_NPC_ITEM_TYPE_TX_QUEUE,
ROC_NPC_ITEM_TYPE_IPV6_ROUTING_EXT,
+ ROC_NPC_ITEM_TYPE_REPRESENTED_PORT,
ROC_NPC_ITEM_TYPE_END,
};
@@ -272,7 +273,8 @@ struct roc_npc_attr {
uint32_t priority; /**< Rule priority level within group. */
uint32_t ingress : 1; /**< Rule applies to ingress traffic. */
uint32_t egress : 1; /**< Rule applies to egress traffic. */
- uint32_t reserved : 30; /**< Reserved, must be zero. */
+ uint32_t transfer : 1; /**< Rule applies to transfer traffic. */
+ uint32_t reserved : 29; /**< Reserved, must be zero. */
};
struct roc_npc_flow_dump_data {
@@ -312,6 +314,13 @@ struct roc_npc_flow {
uint16_t match_id;
uint8_t is_inline_dev;
bool use_pre_alloc;
+ uint16_t rep_pf_func;
+ uint16_t rep_channel;
+ struct mbox *rep_mbox;
+ bool has_rep;
+ bool is_rep_vf;
+ struct npc *rep_npc;
+ int port_id;
TAILQ_ENTRY(roc_npc_flow) next;
};
@@ -366,6 +375,9 @@ struct roc_npc {
bool is_sdp_mask_set;
uint16_t sdp_channel;
uint16_t sdp_channel_mask;
+ struct roc_npc *rep_npc;
+ uint16_t rep_pf_func;
+ int rep_port_id;
#define ROC_NPC_MEM_SZ (6 * 1024)
uint8_t reserved[ROC_NPC_MEM_SZ];
@@ -401,7 +413,7 @@ int __roc_api roc_npc_mcam_clear_counter(struct roc_npc *roc_npc, uint32_t ctr_i
int __roc_api roc_npc_inl_mcam_read_counter(uint32_t ctr_id, uint64_t *count);
int __roc_api roc_npc_inl_mcam_clear_counter(uint32_t ctr_id);
int __roc_api roc_npc_mcam_free_all_resources(struct roc_npc *roc_npc);
-void __roc_api roc_npc_flow_dump(FILE *file, struct roc_npc *roc_npc);
+void __roc_api roc_npc_flow_dump(FILE *file, struct roc_npc *roc_npc, int rep_port_id);
void __roc_api roc_npc_flow_mcam_dump(FILE *file, struct roc_npc *roc_npc,
struct roc_npc_flow *mcam);
int __roc_api roc_npc_mark_actions_get(struct roc_npc *roc_npc);
@@ -143,8 +143,8 @@ npc_lid_lt_in_kex(struct npc *npc, uint8_t lid, uint8_t lt)
}
static void
-npc_construct_ldata_mask(struct npc *npc, struct plt_bitmap *bmap, uint8_t lid,
- uint8_t lt, uint8_t ld)
+npc_construct_ldata_mask(struct npc *npc, struct plt_bitmap *bmap, uint8_t lid, uint8_t lt,
+ uint8_t ld)
{
struct npc_xtract_info *x_info, *infoflag;
int hdr_off, keylen;
@@ -197,8 +197,7 @@ npc_construct_ldata_mask(struct npc *npc, struct plt_bitmap *bmap, uint8_t lid,
* @param len length of the match
*/
static bool
-npc_is_kex_enabled(struct npc *npc, uint8_t lid, uint8_t lt, int offset,
- int len)
+npc_is_kex_enabled(struct npc *npc, uint8_t lid, uint8_t lt, int offset, int len)
{
struct plt_bitmap *bmap;
uint32_t bmap_sz;
@@ -349,8 +348,8 @@ npc_mcam_alloc_entries(struct mbox *mbox, int ref_mcam, int *alloc_entry, int re
}
int
-npc_mcam_alloc_entry(struct npc *npc, struct roc_npc_flow *mcam,
- struct roc_npc_flow *ref_mcam, int prio, int *resp_count)
+npc_mcam_alloc_entry(struct npc *npc, struct roc_npc_flow *mcam, struct roc_npc_flow *ref_mcam,
+ int prio, int *resp_count)
{
struct npc_mcam_alloc_entry_req *req;
struct npc_mcam_alloc_entry_rsp *rsp;
@@ -450,22 +449,17 @@ npc_mcam_write_entry(struct mbox *mbox, struct roc_npc_flow *mcam)
static void
npc_mcam_process_mkex_cfg(struct npc *npc, struct npc_get_kex_cfg_rsp *kex_rsp)
{
- volatile uint64_t(
- *q)[NPC_MAX_INTF][NPC_MAX_LID][NPC_MAX_LT][NPC_MAX_LD];
+ volatile uint64_t(*q)[NPC_MAX_INTF][NPC_MAX_LID][NPC_MAX_LT][NPC_MAX_LD];
struct npc_xtract_info *x_info = NULL;
int lid, lt, ld, fl, ix;
npc_dxcfg_t *p;
uint64_t keyw;
uint64_t val;
- npc->keyx_supp_nmask[NPC_MCAM_RX] =
- kex_rsp->rx_keyx_cfg & 0x7fffffffULL;
- npc->keyx_supp_nmask[NPC_MCAM_TX] =
- kex_rsp->tx_keyx_cfg & 0x7fffffffULL;
- npc->keyx_len[NPC_MCAM_RX] =
- npc_supp_key_len(npc->keyx_supp_nmask[NPC_MCAM_RX]);
- npc->keyx_len[NPC_MCAM_TX] =
- npc_supp_key_len(npc->keyx_supp_nmask[NPC_MCAM_TX]);
+ npc->keyx_supp_nmask[NPC_MCAM_RX] = kex_rsp->rx_keyx_cfg & 0x7fffffffULL;
+ npc->keyx_supp_nmask[NPC_MCAM_TX] = kex_rsp->tx_keyx_cfg & 0x7fffffffULL;
+ npc->keyx_len[NPC_MCAM_RX] = npc_supp_key_len(npc->keyx_supp_nmask[NPC_MCAM_RX]);
+ npc->keyx_len[NPC_MCAM_TX] = npc_supp_key_len(npc->keyx_supp_nmask[NPC_MCAM_TX]);
keyw = (kex_rsp->rx_keyx_cfg >> 32) & 0x7ULL;
npc->keyw[NPC_MCAM_RX] = keyw;
@@ -485,8 +479,7 @@ npc_mcam_process_mkex_cfg(struct npc *npc, struct npc_get_kex_cfg_rsp *kex_rsp)
/* Update LID, LT and LDATA cfg */
p = &npc->prx_dxcfg;
- q = (volatile uint64_t(*)[][NPC_MAX_LID][NPC_MAX_LT][NPC_MAX_LD])(
- &kex_rsp->intf_lid_lt_ld);
+ q = (volatile uint64_t(*)[][NPC_MAX_LID][NPC_MAX_LT][NPC_MAX_LD])(&kex_rsp->intf_lid_lt_ld);
for (ix = 0; ix < NPC_MAX_INTF; ix++) {
for (lid = 0; lid < NPC_MAX_LID; lid++) {
for (lt = 0; lt < NPC_MAX_LT; lt++) {
@@ -539,8 +532,7 @@ npc_mcam_fetch_kex_cfg(struct npc *npc)
goto done;
}
- mbox_memcpy((char *)npc->profile_name, kex_rsp->mkex_pfl_name,
- MKEX_NAME_LEN);
+ mbox_memcpy((char *)npc->profile_name, kex_rsp->mkex_pfl_name, MKEX_NAME_LEN);
npc->exact_match_ena = (kex_rsp->rx_keyx_cfg >> 40) & 0xF;
npc_mcam_process_mkex_cfg(npc, kex_rsp);
@@ -551,9 +543,8 @@ npc_mcam_fetch_kex_cfg(struct npc *npc)
}
static void
-npc_mcam_set_channel(struct roc_npc_flow *flow,
- struct npc_mcam_write_entry_req *req, uint16_t channel,
- uint16_t chan_mask, bool is_second_pass)
+npc_mcam_set_channel(struct roc_npc_flow *flow, struct npc_mcam_write_entry_req *req,
+ uint16_t channel, uint16_t chan_mask, bool is_second_pass)
{
uint16_t chan = 0, mask = 0;
@@ -733,6 +724,14 @@ npc_mcam_alloc_and_write(struct npc *npc, struct roc_npc_flow *flow, struct npc_
npc_mcam_set_channel(flow, req, inl_dev->channel, inl_dev->chan_mask,
false);
+ } else if (flow->has_rep) {
+ pf_func = flow->rep_pf_func;
+ req->entry_data.action &= ~(GENMASK(19, 4));
+ req->entry_data.action |= (uint64_t)pf_func << 4;
+ flow->npc_action &= ~(GENMASK(19, 4));
+ flow->npc_action |= (uint64_t)pf_func << 4;
+ npc_mcam_set_channel(flow, req, flow->rep_channel, (BIT_ULL(12) - 1),
+ false);
} else if (npc->is_sdp_link) {
npc_mcam_set_channel(flow, req, npc->sdp_channel, npc->sdp_channel_mask,
pst->is_second_pass_rule);
@@ -789,9 +788,8 @@ npc_set_vlan_ltype(struct npc_parse_state *pst)
uint64_t val, mask;
uint8_t lb_offset;
- lb_offset =
- __builtin_popcount(pst->npc->keyx_supp_nmask[pst->nix_intf] &
- ((1ULL << NPC_LTYPE_LB_OFFSET) - 1));
+ lb_offset = __builtin_popcount(pst->npc->keyx_supp_nmask[pst->nix_intf] &
+ ((1ULL << NPC_LTYPE_LB_OFFSET) - 1));
lb_offset *= 4;
mask = ~((0xfULL << lb_offset));
@@ -811,9 +809,8 @@ npc_set_ipv6ext_ltype_mask(struct npc_parse_state *pst)
uint8_t lc_offset, lcflag_offset;
uint64_t val, mask;
- lc_offset =
- __builtin_popcount(pst->npc->keyx_supp_nmask[pst->nix_intf] &
- ((1ULL << NPC_LTYPE_LC_OFFSET) - 1));
+ lc_offset = __builtin_popcount(pst->npc->keyx_supp_nmask[pst->nix_intf] &
+ ((1ULL << NPC_LTYPE_LC_OFFSET) - 1));
lc_offset *= 4;
mask = ~((0xfULL << lc_offset));
@@ -903,13 +900,11 @@ npc_program_mcam(struct npc *npc, struct npc_parse_state *pst, bool mcam_alloc)
data_off = 0;
index++;
}
- key_data[index] |=
- ((uint64_t)data << data_off);
+ key_data[index] |= ((uint64_t)data << data_off);
if (lt == 0)
mask = 0;
- key_mask[index] |=
- ((uint64_t)mask << data_off);
+ key_mask[index] |= ((uint64_t)mask << data_off);
data_off += 4;
}
}
@@ -934,8 +929,12 @@ npc_program_mcam(struct npc *npc, struct npc_parse_state *pst, bool mcam_alloc)
(pst->flow->npc_action & NIX_RX_ACTIONOP_UCAST_IPSEC))
skip_base_rule = true;
- if (pst->is_vf && pst->flow->nix_intf == NIX_INTF_RX && !skip_base_rule) {
- mbox = mbox_get(npc->mbox);
+ if ((pst->is_vf || pst->flow->is_rep_vf) && pst->flow->nix_intf == NIX_INTF_RX &&
+ !skip_base_rule) {
+ if (pst->flow->has_rep)
+ mbox = mbox_get(pst->flow->rep_mbox);
+ else
+ mbox = mbox_get(npc->mbox);
(void)mbox_alloc_msg_npc_read_base_steer_rule(mbox);
rc = mbox_process_msg(mbox, (void *)&base_rule_rsp);
if (rc) {
@@ -35,6 +35,20 @@ npc_parse_mark_item(struct npc_parse_state *pst)
return 0;
}
+int
+npc_parse_represented_port_id(struct npc_parse_state *pst)
+{
+ if (pst->pattern->type != ROC_NPC_ITEM_TYPE_REPRESENTED_PORT)
+ return 0;
+
+ if (pst->flow->nix_intf != NIX_INTF_RX)
+ return -EINVAL;
+
+ pst->pattern++;
+
+ return 0;
+}
+
static int
npc_flow_raw_item_prepare(const struct roc_npc_flow_item_raw *raw_spec,
const struct roc_npc_flow_item_raw *raw_mask,
@@ -448,6 +448,7 @@ int npc_mask_is_supported(const char *mask, const char *hw_mask, int len);
int npc_parse_item_basic(const struct roc_npc_item_info *item, struct npc_parse_item_info *info);
int npc_parse_meta_items(struct npc_parse_state *pst);
int npc_parse_mark_item(struct npc_parse_state *pst);
+int npc_parse_represented_port_id(struct npc_parse_state *pst);
int npc_parse_pre_l2(struct npc_parse_state *pst);
int npc_parse_higig2_hdr(struct npc_parse_state *pst);
int npc_parse_cpt_hdr(struct npc_parse_state *pst);
@@ -187,9 +187,28 @@ cnxk_map_actions(struct rte_eth_dev *eth_dev, const struct rte_flow_attr *attr,
plt_err("Output port not under same driver");
goto err_exit;
}
- hw_dst = portid_eth_dev->data->dev_private;
- roc_npc_dst = &hw_dst->npc;
- *dst_pf_func = roc_npc_dst->pf_func;
+
+ if (cnxk_ethdev_is_representor(if_name)) {
+ struct rte_eth_dev *rep_eth_dev = portid_eth_dev;
+ struct rte_flow_action_mark *act_mark;
+ struct cnxk_rep_dev *rep_dev;
+
+ rep_dev = cnxk_rep_pmd_priv(rep_eth_dev);
+ *dst_pf_func = rep_dev->pf_func;
+ plt_rep_dbg("Representor port %d act port %d rep_dev->pf_func 0x%x",
+ port_act->id, act_ethdev->port_id, rep_dev->pf_func);
+
+ /* Add Mark action */
+ i++;
+ act_mark = plt_zmalloc(sizeof(struct rte_flow_action_mark), 0);
+ act_mark->id = 1;
+ in_actions[i].type = ROC_NPC_ACTION_TYPE_MARK;
+ in_actions[i].conf = (struct rte_flow_action_mark *)act_mark;
+ } else {
+ hw_dst = portid_eth_dev->data->dev_private;
+ roc_npc_dst = &hw_dst->npc;
+ *dst_pf_func = roc_npc_dst->pf_func;
+ }
break;
case RTE_FLOW_ACTION_TYPE_QUEUE:
@@ -477,7 +496,7 @@ cnxk_flow_dev_dump(struct rte_eth_dev *eth_dev, struct rte_flow *flow,
return -EINVAL;
}
- roc_npc_flow_dump(file, npc);
+ roc_npc_flow_dump(file, npc, -1);
return 0;
}
@@ -6,6 +6,8 @@
#ifndef __CNXK_REP_H__
#define __CNXK_REP_H__
+#include <regex.h>
+
#define CNXK_REP_XPORT_VDEV_CFG_MZ "rep_xport_vdev_cfg"
#define CNXK_REP_XPORT_VDEV_DEVARGS "role=server"
#define CNXK_REP_XPORT_VDEV_NAME "net_memif"
@@ -64,6 +66,17 @@ cnxk_rep_xport_eth_dev(uint16_t portid)
return &rte_eth_devices[portid];
}
+static inline int
+cnxk_ethdev_is_representor(const char *if_name)
+{
+ regex_t regex;
+ int val;
+
+ val = regcomp(®ex, "net_.*_representor_.*", 0);
+ val = regexec(®ex, if_name, 0, NULL, 0);
+ return (val == 0);
+}
+
/* Prototypes */
int cnxk_rep_dev_probe(struct rte_pci_device *pci_dev, struct rte_eth_dev *pf_ethdev,
struct rte_eth_devargs *eth_da);