From: Jakub Kicinski <kuba@kernel.org>
Date: Mon, 9 Mar 2020 19:15:01 -0700
Subject: net: bnx2: reject unsupported coalescing params
Patch-mainline: v5.7-rc1
Git-commit: 05c531452f6cf958306fb3185d5fa2177f606ee6
References: jsc#SLE-15135
Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.
This driver did not previously reject unsupported parameters.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/broadcom/bnx2.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -7819,6 +7819,11 @@ static int bnx2_set_channels(struct net_
}
static const struct ethtool_ops bnx2_ethtool_ops = {
+ .supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+ ETHTOOL_COALESCE_MAX_FRAMES |
+ ETHTOOL_COALESCE_USECS_IRQ |
+ ETHTOOL_COALESCE_MAX_FRAMES_IRQ |
+ ETHTOOL_COALESCE_STATS_BLOCK_USECS,
.get_drvinfo = bnx2_get_drvinfo,
.get_regs_len = bnx2_get_regs_len,
.get_regs = bnx2_get_regs,