return -rte_errno;
}
+ if (!item->spec || !item->mask) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item,
+ "spec/mask is NULL");
+ return -rte_errno;
+ }
+
switch (item->type) {
case RTE_FLOW_ITEM_TYPE_ANY:
inner =
}
if (rte_is_broadcast_ether_addr(ð_mask->dst)) {
+ if (!rte_is_unicast_ether_addr(ð_spec->dst)) {
+ rte_flow_error_set(error,
+ EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item,
+ "DMAC is invalid");
+ return -rte_errno;
+ }
rte_memcpy(filter->dst_macaddr,
ð_spec->dst, RTE_ETHER_ADDR_LEN);
en |= use_ntuple ?
}
if (rte_is_broadcast_ether_addr(ð_mask->src)) {
+ if (!rte_is_unicast_ether_addr(ð_spec->src)) {
+ rte_flow_error_set(error,
+ EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item,
+ "SMAC is invalid");
+ return -rte_errno;
+ }
rte_memcpy(filter->src_macaddr,
ð_spec->src, RTE_ETHER_ADDR_LEN);
en |= use_ntuple ?
bnxt_flow_non_void_action(actions);
struct bnxt *bp = dev->data->dev_private;
struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
+ struct bnxt_vnic_info *vnic = NULL, *vnic0 = NULL;
const struct rte_flow_action_queue *act_q;
const struct rte_flow_action_vf *act_vf;
struct bnxt_filter_info *filter1 = NULL;
const struct rte_flow_action_rss *rss;
- struct bnxt_vnic_info *vnic, *vnic0;
struct bnxt_rx_queue *rxq = NULL;
int dflt_vnic, vnic_id;
unsigned int rss_idx;
PMD_DRV_LOG(DEBUG, "VNIC found\n");
rc = bnxt_vnic_prep(bp, vnic);
- if (rc)
+ if (rc) {
+ rte_flow_error_set(error,
+ EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act,
+ "VNIC prep fail");
+ rc = -rte_errno;
goto ret;
+ }
PMD_DRV_LOG(DEBUG,
"vnic[%d] = %p vnic->fw_grp_ids = %p\n",
filter->dst_id = vnic->fw_vnic_id;
filter1 = bnxt_get_l2_filter(bp, filter, vnic);
if (filter1 == NULL) {
- rc = -ENOSPC;
+ rte_flow_error_set(error,
+ ENOSPC,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act,
+ "Filter not available");
+ rc = -rte_errno;
goto ret;
}
vnic0 = &bp->vnic_info[0];
filter1 = bnxt_get_l2_filter(bp, filter, vnic0);
if (filter1 == NULL) {
- rc = -ENOSPC;
+ rte_flow_error_set(error,
+ ENOSPC,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act,
+ "New filter not available");
+ rc = -rte_errno;
goto ret;
}
vnic0 = &bp->vnic_info[0];
filter1 = bnxt_get_l2_filter(bp, filter, vnic0);
if (filter1 == NULL) {
+ rte_flow_error_set(error,
+ ENOSPC,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act,
+ "New filter not available");
rc = -ENOSPC;
goto ret;
}
vnic->func_default = 0; //This is not a default VNIC.
rc = bnxt_vnic_prep(bp, vnic);
- if (rc)
+ if (rc) {
+ rte_flow_error_set(error,
+ EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act,
+ "VNIC prep fail");
+ rc = -rte_errno;
goto ret;
+ }
PMD_DRV_LOG(DEBUG,
"vnic[%d] = %p vnic->fw_grp_ids = %p\n",
filter->dst_id = vnic->fw_vnic_id;
filter1 = bnxt_get_l2_filter(bp, filter, vnic);
if (filter1 == NULL) {
+ rte_flow_error_set(error,
+ ENOSPC,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act,
+ "New filter not available");
rc = -ENOSPC;
goto ret;
}
rc = -rte_errno;
goto ret;
}
+
+ return rc;
ret:
+
+ //TODO: Cleanup according to ACTION TYPE.
+ if (rte_errno) {
+ if (vnic && STAILQ_EMPTY(&vnic->filter))
+ vnic->rx_queue_cnt = 0;
+
+ if (rxq && !vnic->rx_queue_cnt)
+ rxq->vnic = &bp->vnic_info[0];
+ }
return rc;
}
+static
+struct bnxt_vnic_info *find_matching_vnic(struct bnxt *bp,
+ struct bnxt_filter_info *filter)
+{
+ struct bnxt_vnic_info *vnic = NULL;
+ unsigned int i;
+
+ for (i = 0; i < bp->max_vnics; i++) {
+ vnic = &bp->vnic_info[i];
+ if (vnic->fw_vnic_id != INVALID_VNIC_ID &&
+ filter->dst_id == vnic->fw_vnic_id) {
+ PMD_DRV_LOG(DEBUG, "Found matching VNIC Id %d\n",
+ vnic->ff_pool_idx);
+ return vnic;
+ }
+ }
+ return NULL;
+}
+
static int
bnxt_flow_validate(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
struct rte_flow_error *error)
{
struct bnxt *bp = dev->data->dev_private;
+ struct bnxt_vnic_info *vnic = NULL;
struct bnxt_filter_info *filter;
int ret = 0;
ret = bnxt_validate_and_parse_flow(dev, pattern, actions, attr,
error, filter);
+ if (ret)
+ goto exit;
+
+ vnic = find_matching_vnic(bp, filter);
+ if (vnic) {
+ if (STAILQ_EMPTY(&vnic->filter)) {
+ rte_free(vnic->fw_grp_ids);
+ bnxt_hwrm_vnic_ctx_free(bp, vnic);
+ bnxt_hwrm_vnic_free(bp, vnic);
+ vnic->rx_queue_cnt = 0;
+ bp->nr_vnics--;
+ PMD_DRV_LOG(DEBUG, "Free VNIC\n");
+ }
+ }
+
+ if (filter->filter_type == HWRM_CFA_EM_FILTER)
+ bnxt_hwrm_clear_em_filter(bp, filter);
+ else if (filter->filter_type == HWRM_CFA_NTUPLE_FILTER)
+ bnxt_hwrm_clear_ntuple_filter(bp, filter);
+ else
+ bnxt_hwrm_clear_l2_filter(bp, filter);
+
+exit:
/* No need to hold on to this filter if we are just validating flow */
filter->fw_l2_filter_id = UINT64_MAX;
bnxt_free_filter(bp, filter);
struct rte_flow *flow;
int i;
- for (i = bp->max_vnics; i >= 0; i--) {
+ for (i = bp->max_vnics - 1; i >= 0; i--) {
struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
if (vnic->fw_vnic_id == INVALID_VNIC_ID)
struct bnxt_filter_info *filter;
bool update_flow = false;
struct rte_flow *flow;
- unsigned int i;
int ret = 0;
uint32_t tun_type;
return NULL;
}
+ if (!dev->data->dev_started) {
+ rte_flow_error_set(error,
+ EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ NULL,
+ "Device must be started");
+ return NULL;
+ }
+
flow = rte_zmalloc("bnxt_flow", sizeof(struct rte_flow), 0);
if (!flow) {
rte_flow_error_set(error, ENOMEM,
ret = bnxt_hwrm_set_ntuple_filter(bp, filter->dst_id, filter);
}
- for (i = 0; i < bp->max_vnics; i++) {
- vnic = &bp->vnic_info[i];
- if (vnic->fw_vnic_id != INVALID_VNIC_ID &&
- filter->dst_id == vnic->fw_vnic_id) {
- PMD_DRV_LOG(ERR, "Found matching VNIC Id %d\n",
- vnic->ff_pool_idx);
- break;
- }
- }
+ vnic = find_matching_vnic(bp, filter);
done:
if (!ret || update_flow) {
flow->filter = filter;
*/
if (vnic && STAILQ_EMPTY(&vnic->flow_list)) {
rte_free(vnic->fw_grp_ids);
- if (vnic->rx_queue_cnt > 1) {
- if (BNXT_CHIP_THOR(bp)) {
- int j;
-
- for (j = 0; j < vnic->num_lb_ctxts;
- j++) {
- bnxt_hwrm_vnic_ctx_free(bp,
- vnic,
- vnic->fw_grp_ids[j]);
- vnic->fw_grp_ids[j] =
- INVALID_HW_RING_ID;
- }
- vnic->num_lb_ctxts = 0;
- } else {
- bnxt_hwrm_vnic_ctx_free(bp,
- vnic,
- vnic->rss_rule);
- vnic->rss_rule = INVALID_HW_RING_ID;
- }
- }
+ if (vnic->rx_queue_cnt > 1)
+ bnxt_hwrm_vnic_ctx_free(bp, vnic);
+
bnxt_hwrm_vnic_free(bp, vnic);
vnic->rx_queue_cnt = 0;
bp->nr_vnics--;
git.droids-corp.org / dpdk.git / blobdiff