bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_CFG, -1, -1);
if (set_rss) {
- vnic->hash_type = VNIC_RSS_CFG_REQ_HASH_TYPE_IPV4 |
- VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV4 |
- VNIC_RSS_CFG_REQ_HASH_TYPE_IPV6 |
- VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV6;
-
- req.hash_type = cpu_to_le32(vnic->hash_type);
-
+ req.hash_type = cpu_to_le32(bp->rss_hash_cfg);
if (vnic->flags & BNXT_VNIC_RSS_FLAG) {
if (BNXT_CHIP_TYPE_NITRO_A0(bp))
max_rings = bp->rx_nr_rings - 1;
#endif
bnxt_set_dflt_rings(bp);
+ /* Default RSS hash cfg. */
+ bp->rss_hash_cfg = VNIC_RSS_CFG_REQ_HASH_TYPE_IPV4 |
+ VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV4 |
+ VNIC_RSS_CFG_REQ_HASH_TYPE_IPV6 |
+ VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV6;
+ if (!BNXT_CHIP_NUM_57X0X(bp->chip_num) &&
+ !BNXT_CHIP_TYPE_NITRO_A0(bp) &&
+ bp->hwrm_spec_code >= 0x10501) {
+ bp->flags |= BNXT_FLAG_UDP_RSS_CAP;
+ bp->rss_hash_cfg |= VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV4 |
+ VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV6;
+ }
+
if (BNXT_PF(bp) && !BNXT_CHIP_TYPE_NITRO_A0(bp)) {
dev->hw_features |= NETIF_F_NTUPLE;
if (bnxt_rfs_capable(bp)) {
u8 *uc_list;
u16 *fw_grp_ids;
- u16 hash_type;
dma_addr_t rss_table_dma_addr;
__le16 *rss_table;
dma_addr_t rss_hash_key_dma_addr;
#define BNXT_FLAG_RFS 0x100
#define BNXT_FLAG_SHARED_RINGS 0x200
#define BNXT_FLAG_PORT_STATS 0x400
+ #define BNXT_FLAG_UDP_RSS_CAP 0x800
#define BNXT_FLAG_EEE_CAP 0x1000
#define BNXT_FLAG_CHIP_NITRO_A0 0x1000000
struct bnxt_ring_grp_info *grp_info;
struct bnxt_vnic_info *vnic_info;
int nr_vnics;
+ u32 rss_hash_cfg;
u8 max_tc;
struct bnxt_queue_info q_info[BNXT_MAX_QUEUE];