net/bnxt: fix RSS table address for thor

The current implementation erroneously passes the address of the
beginning of RSS table for each 64-entry context instead of the
address of the appropriate suitable for the context. This results
in only the first 64 receive queues being used. Fix by passing the
correct address for each context.

Fixes: 3841230 ("net/bnxt: enable RSS for thor-based controllers")

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>

drivers/net/bnxt/bnxt_hwrm.c

@@ -4134,7 +4134,9 @@ bnxt_vnic_rss_configure_thor(struct bnxt *bp, struct bnxt_vnic_info *vnic)
 		req.hash_mode_flags = vnic->hash_mode;
 
 		req.ring_grp_tbl_addr =
-		    rte_cpu_to_le_64(vnic->rss_table_dma_addr);
+		    rte_cpu_to_le_64(vnic->rss_table_dma_addr +
+				     i * BNXT_RSS_ENTRIES_PER_CTX_THOR *
+				     2 * sizeof(*ring_tbl));
 		req.hash_key_tbl_addr =
 		    rte_cpu_to_le_64(vnic->rss_hash_key_dma_addr);