[dpdk-stable] patch 'net/bnxt: fix calculation of number of pools' has been queued to stable release 17.08.1
Yuanhan Liu
yliu at fridaylinux.org
Tue Nov 21 14:16:40 CET 2017
Hi,
FYI, your patch has been queued to stable release 17.08.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/24/17. So please
shout if anyone has objections.
Thanks.
--yliu
---
>From 6c872d556e370af080a16d5a068b8f80a8019e3a Mon Sep 17 00:00:00 2001
From: Ajit Khaparde <ajit.khaparde at broadcom.com>
Date: Thu, 28 Sep 2017 16:43:25 -0500
Subject: [PATCH] net/bnxt: fix calculation of number of pools
[ upstream commit e28538f1620ea815e879df92d2a5c5dc8b4ec8d0 ]
The calculation for number of pools is wrong.
We are wrongly overwriting the calculated value with ETH_64_POOLS.
Accordingly fix the size of ff_pools array.
Fix the log message as well.
Fixes: 4cfe399f6550 ("net/bnxt: support to set VF rxmode")
Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
drivers/net/bnxt/bnxt.h | 2 +-
drivers/net/bnxt/bnxt_rxq.c | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index 405d94d..3579505 100644
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -217,7 +217,7 @@ struct bnxt {
STAILQ_HEAD(, bnxt_filter_info) free_filter_list;
/* VNIC pointer for flow filter (VMDq) pools */
-#define MAX_FF_POOLS ETH_64_POOLS
+#define MAX_FF_POOLS 256
STAILQ_HEAD(, bnxt_vnic_info) ff_pool[MAX_FF_POOLS];
struct bnxt_irq *irq_tbl;
diff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c
index ef5e47d..441e543 100644
--- a/drivers/net/bnxt/bnxt_rxq.c
+++ b/drivers/net/bnxt/bnxt_rxq.c
@@ -125,8 +125,7 @@ int bnxt_mq_rx_configure(struct bnxt *bp)
RTE_MIN(bp->max_l2_ctx,
RTE_MIN(bp->max_rsscos_ctx, ETH_64_POOLS)));
RTE_LOG(ERR, PMD,
- "VMDq pool not set, defaulted to 64\n");
- pools = ETH_64_POOLS;
+ "VMDq pool not set, defaulted to %d\n", pools);
}
nb_q_per_grp = bp->rx_cp_nr_rings / pools;
start_grp_id = 0;
--
2.7.4
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