@@ -752,6 +752,8 @@ sfc_mae_rule_process_pattern_data(struct sfc_mae_parse_ctx *ctx,
for (ethertype_idx = 0;
ethertype_idx < pdata->nb_vlan_tags; ++ethertype_idx) {
+ rte_be16_t tpid_v = ethertypes[ethertype_idx].value;
+ rte_be16_t tpid_m = ethertypes[ethertype_idx].mask;
unsigned int tpid_idx;
/*
@@ -771,19 +773,22 @@ sfc_mae_rule_process_pattern_data(struct sfc_mae_parse_ctx *ctx,
}
/* Exact match is supported only. */
- if (ethertypes[ethertype_idx].mask != RTE_BE16(0xffff)) {
+ if (tpid_m != RTE_BE16(0xffff)) {
+ sfc_info(ctx->sa, "TPID mask must be 0x0 or 0xffff; got 0x%04x",
+ rte_be_to_cpu_16(tpid_m));
rc = EINVAL;
goto fail;
}
for (tpid_idx = pdata->nb_vlan_tags - ethertype_idx - 1;
tpid_idx < nb_supported_tpids; ++tpid_idx) {
- if (ethertypes[ethertype_idx].value ==
- supported_tpids[tpid_idx])
+ if (tpid_v == supported_tpids[tpid_idx])
break;
}
if (tpid_idx == nb_supported_tpids) {
+ sfc_info(ctx->sa, "TPID 0x%04x is unsupported",
+ rte_be_to_cpu_16(tpid_v));
rc = EINVAL;
goto fail;
}
@@ -793,14 +798,19 @@ sfc_mae_rule_process_pattern_data(struct sfc_mae_parse_ctx *ctx,
if (pdata->innermost_ethertype_restriction.mask == RTE_BE16(0xffff)) {
struct sfc_mae_ethertype *et = ðertypes[ethertype_idx];
+ rte_be16_t enforced_et;
+
+ enforced_et = pdata->innermost_ethertype_restriction.value;
if (et->mask == 0) {
et->mask = RTE_BE16(0xffff);
- et->value =
- pdata->innermost_ethertype_restriction.value;
+ et->value = enforced_et;
} else if (et->mask != RTE_BE16(0xffff) ||
- et->value !=
- pdata->innermost_ethertype_restriction.value) {
+ et->value != enforced_et) {
+ sfc_info(ctx->sa, "L3 EtherType must be 0x0/0x0 or 0x%04x/0xffff; got 0x%04x/0x%04x",
+ rte_be_to_cpu_16(enforced_et),
+ rte_be_to_cpu_16(et->value),
+ rte_be_to_cpu_16(et->mask));
rc = EINVAL;
goto fail;
}
@@ -820,10 +830,14 @@ sfc_mae_rule_process_pattern_data(struct sfc_mae_parse_ctx *ctx,
if (pdata->l3_next_proto_mask == 0) {
pdata->l3_next_proto_mask = 0xff;
pdata->l3_next_proto_value =
- pdata->l3_next_proto_restriction_value;
+ pdata->l3_next_proto_restriction_value;
} else if (pdata->l3_next_proto_mask != 0xff ||
pdata->l3_next_proto_value !=
pdata->l3_next_proto_restriction_value) {
+ sfc_info(ctx->sa, "L3 next protocol must be 0x0/0x0 or 0x%02x/0xff; got 0x%02x/0x%02x",
+ pdata->l3_next_proto_restriction_value,
+ pdata->l3_next_proto_value,
+ pdata->l3_next_proto_mask);
rc = EINVAL;
goto fail;
}
@@ -2374,6 +2388,7 @@ sfc_mae_rule_parse_action_vxlan_encap(
size_t next_proto_ofst = 0;
size_t ethertype_ofst = 0;
uint64_t exp_items;
+ int rc;
if (pattern == NULL) {
return rte_flow_error_set(error, EINVAL,
@@ -2593,14 +2608,27 @@ sfc_mae_rule_parse_action_vxlan_encap(
/* Take care of the masks. */
sfc_mae_header_force_item_masks(buf, parsed_items, nb_parsed_items);
- return (spec != NULL) ? efx_mae_action_set_populate_encap(spec) : 0;
+ rc = efx_mae_action_set_populate_encap(spec);
+ if (rc != 0) {
+ rc = rte_flow_error_set(error, rc, RTE_FLOW_ERROR_TYPE_ACTION,
+ NULL, "Failed to request action ENCAP");
+ }
+
+ return rc;
}
static int
-sfc_mae_rule_parse_action_mark(const struct rte_flow_action_mark *conf,
+sfc_mae_rule_parse_action_mark(struct sfc_adapter *sa,
+ const struct rte_flow_action_mark *conf,
efx_mae_actions_t *spec)
{
- return efx_mae_action_set_populate_mark(spec, conf->id);
+ int rc;
+
+ rc = efx_mae_action_set_populate_mark(spec, conf->id);
+ if (rc != 0)
+ sfc_err(sa, "failed to request action MARK: %s", strerror(rc));
+
+ return rc;
}
static int
@@ -2618,10 +2646,19 @@ sfc_mae_rule_parse_action_phy_port(struct sfc_adapter *sa,
phy_port = conf->index;
rc = efx_mae_mport_by_phy_port(phy_port, &mport);
- if (rc != 0)
+ if (rc != 0) {
+ sfc_err(sa, "failed to convert phys. port ID %u to m-port selector: %s",
+ phy_port, strerror(rc));
return rc;
+ }
- return efx_mae_action_set_populate_deliver(spec, &mport);
+ rc = efx_mae_action_set_populate_deliver(spec, &mport);
+ if (rc != 0) {
+ sfc_err(sa, "failed to request action DELIVER with m-port selector 0x%08x: %s",
+ mport.sel, strerror(rc));
+ }
+
+ return rc;
}
static int
@@ -2642,10 +2679,20 @@ sfc_mae_rule_parse_action_pf_vf(struct sfc_adapter *sa,
vf = vf_conf->id;
rc = efx_mae_mport_by_pcie_function(encp->enc_pf, vf, &mport);
- if (rc != 0)
+ if (rc != 0) {
+ sfc_err(sa, "failed to convert PF %u VF %d to m-port: %s",
+ encp->enc_pf, (vf != EFX_PCI_VF_INVALID) ? (int)vf : -1,
+ strerror(rc));
return rc;
+ }
+
+ rc = efx_mae_action_set_populate_deliver(spec, &mport);
+ if (rc != 0) {
+ sfc_err(sa, "failed to request action DELIVER with m-port selector 0x%08x: %s",
+ mport.sel, strerror(rc));
+ }
- return efx_mae_action_set_populate_deliver(spec, &mport);
+ return rc;
}
static int
@@ -2666,10 +2713,19 @@ sfc_mae_rule_parse_action_port_id(struct sfc_adapter *sa,
rc = sfc_mae_switch_port_by_ethdev(mae->switch_domain_id,
port_id, &mport);
- if (rc != 0)
+ if (rc != 0) {
+ sfc_err(sa, "failed to find MAE switch port SW entry for RTE ethdev port %u: %s",
+ port_id, strerror(rc));
return rc;
+ }
- return efx_mae_action_set_populate_deliver(spec, &mport);
+ rc = efx_mae_action_set_populate_deliver(spec, &mport);
+ if (rc != 0) {
+ sfc_err(sa, "failed to request action DELIVER with m-port selector 0x%08x: %s",
+ mport.sel, strerror(rc));
+ }
+
+ return rc;
}
static int
@@ -2729,7 +2785,7 @@ sfc_mae_rule_parse_action(struct sfc_adapter *sa,
case RTE_FLOW_ACTION_TYPE_MARK:
SFC_BUILD_SET_OVERFLOW(RTE_FLOW_ACTION_TYPE_MARK,
bundle->actions_mask);
- rc = sfc_mae_rule_parse_action_mark(action->conf, spec);
+ rc = sfc_mae_rule_parse_action_mark(sa, action->conf, spec);
break;
case RTE_FLOW_ACTION_TYPE_PHY_PORT:
SFC_BUILD_SET_OVERFLOW(RTE_FLOW_ACTION_TYPE_PHY_PORT,