* VNIC Functions
*/
-static void prandom_bytes(void *dest_ptr, size_t len)
+void prandom_bytes(void *dest_ptr, size_t len)
{
char *dest = (char *)dest_ptr;
uint64_t rb;
}
}
-void bnxt_init_vnics(struct bnxt *bp)
+static void bnxt_init_vnics(struct bnxt *bp)
{
struct bnxt_vnic_info *vnic;
uint16_t max_vnics;
vnic->lb_rule = (uint16_t)HWRM_NA_SIGNATURE;
vnic->hash_mode =
HWRM_VNIC_RSS_CFG_INPUT_HASH_MODE_FLAGS_DEFAULT;
+ vnic->rx_queue_cnt = 0;
- prandom_bytes(vnic->rss_hash_key, HW_HASH_KEY_SIZE);
STAILQ_INIT(&vnic->filter);
STAILQ_INIT(&vnic->flow_list);
STAILQ_INSERT_TAIL(&bp->free_vnic_list, vnic, next);
void bnxt_free_all_vnics(struct bnxt *bp)
{
- struct bnxt_vnic_info *temp;
+ struct bnxt_vnic_info *vnic;
unsigned int i;
- for (i = 0; i < bp->nr_vnics; i++) {
- temp = &bp->vnic_info[i];
- STAILQ_INSERT_TAIL(&bp->free_vnic_list, temp, next);
+ for (i = 0; i < bp->max_vnics; i++) {
+ vnic = &bp->vnic_info[i];
+ STAILQ_INSERT_TAIL(&bp->free_vnic_list, vnic, next);
+ vnic->rx_queue_cnt = 0;
}
}
HW_HASH_KEY_SIZE);
vnic->mc_list_dma_addr = vnic->rss_hash_key_dma_addr +
HW_HASH_KEY_SIZE;
+ prandom_bytes(vnic->rss_hash_key, HW_HASH_KEY_SIZE);
}
return 0;
return -ENOMEM;
}
bp->vnic_info = vnic_mem;
+ bnxt_init_vnics(bp);
return 0;
}
+
+int bnxt_vnic_grp_alloc(struct bnxt *bp, struct bnxt_vnic_info *vnic)
+{
+ uint32_t size = sizeof(*vnic->fw_grp_ids) * bp->max_ring_grps;
+
+ vnic->fw_grp_ids = rte_zmalloc("vnic_fw_grp_ids", size, 0);
+ if (!vnic->fw_grp_ids) {
+ PMD_DRV_LOG(ERR,
+ "Failed to alloc %d bytes for group ids\n",
+ size);
+ return -ENOMEM;
+ }
+ memset(vnic->fw_grp_ids, -1, size);
+
+ return 0;
+}
+
+uint16_t bnxt_rte_to_hwrm_hash_types(uint64_t rte_type)
+{
+ uint16_t hwrm_type = 0;
+
+ if (rte_type & ETH_RSS_IPV4)
+ hwrm_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV4;
+ if (rte_type & ETH_RSS_NONFRAG_IPV4_TCP)
+ hwrm_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV4;
+ if (rte_type & ETH_RSS_NONFRAG_IPV4_UDP)
+ hwrm_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV4;
+ if (rte_type & ETH_RSS_IPV6)
+ hwrm_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_IPV6;
+ if (rte_type & ETH_RSS_NONFRAG_IPV6_TCP)
+ hwrm_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_TCP_IPV6;
+ if (rte_type & ETH_RSS_NONFRAG_IPV6_UDP)
+ hwrm_type |= HWRM_VNIC_RSS_CFG_INPUT_HASH_TYPE_UDP_IPV6;
+
+ return hwrm_type;
+}