[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20181016170518.175043239@linuxfoundation.org>
Date: Tue, 16 Oct 2018 19:04:41 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Michael Chan <michael.chan@...adcom.com>,
"David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.18 051/135] bnxt_en: Fix VNIC reservations on the PF.
4.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Michael Chan <michael.chan@...adcom.com>
[ Upstream commit dbe80d446c859873820eedfff4abc61c71f1927b ]
The enables bit for VNIC was set wrong when calling the HWRM_FUNC_CFG
firmware call to reserve VNICs. This has the effect that the firmware
will keep a large number of VNICs for the PF, and having very few for
VFs. DPDK driver running on the VFs, which requires more VNICs, may not
work properly as a result.
Fixes: 674f50a5b026 ("bnxt_en: Implement new method to reserve rings.")
Signed-off-by: Michael Chan <michael.chan@...adcom.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -4651,7 +4651,7 @@ __bnxt_hwrm_reserve_pf_rings(struct bnxt
FUNC_CFG_REQ_ENABLES_NUM_STAT_CTXS : 0;
enables |= ring_grps ?
FUNC_CFG_REQ_ENABLES_NUM_HW_RING_GRPS : 0;
- enables |= vnics ? FUNC_VF_CFG_REQ_ENABLES_NUM_VNICS : 0;
+ enables |= vnics ? FUNC_CFG_REQ_ENABLES_NUM_VNICS : 0;
req->num_rx_rings = cpu_to_le16(rx_rings);
req->num_hw_ring_grps = cpu_to_le16(ring_grps);
Powered by blists - more mailing lists