net/bnxt: increase TQM entry allocation

The current TQM backing store size isn't sufficient to allow 512
transmit rings. Fix by correcting TQM SP queue size calculation.

Fixes: f8168ca0e690 ("net/bnxt: support thor controller")
Cc: stable@dpdk.org
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 02eacf7..0e893cc 100644 (file)
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -4292,7 +4292,9 @@ int bnxt_alloc_ctx_mem(struct bnxt *bp)
        if (rc)
                return rc;
 
-       entries = ctx->qp_max_l2_entries;
+       entries = ctx->qp_max_l2_entries +
+                 ctx->vnic_max_vnic_entries +
+                 ctx->tqm_min_entries_per_ring;
        entries = bnxt_roundup(entries, ctx->tqm_entries_multiple);
        entries = clamp_t(uint32_t, entries, ctx->tqm_min_entries_per_ring,
                          ctx->tqm_max_entries_per_ring);