netdev - Re: [PATCH net-next] net: bnx2x: use ethtool string helpers

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Message-ID: <CAKxU2N8bO4j-2++NH-4Ju4aXgSWXcdSJ9EDfUo=U-hxVF+AXvQ@mail.gmail.com>
Date: Sun, 3 Nov 2024 16:03:20 -0800
From: Rosen Penev <rosenp@...il.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: netdev@...r.kernel.org, Sudarsana Kalluru <skalluru@...vell.com>, 
	Manish Chopra <manishc@...vell.com>, Andrew Lunn <andrew+netdev@...n.ch>, 
	"David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Paolo Abeni <pabeni@...hat.com>, open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next] net: bnx2x: use ethtool string helpers

On Sun, Nov 3, 2024 at 2:00 PM Jakub Kicinski <kuba@...nel.org> wrote:
>
> On Wed, 30 Oct 2024 13:51:47 -0700 Rosen Penev wrote:
> > @@ -3220,13 +3212,13 @@ static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
> >                       start = 0;
> >               else
> >                       start = 4;
> > -             memcpy(buf, bnx2x_tests_str_arr + start,
> > -                    ETH_GSTRING_LEN * BNX2X_NUM_TESTS(bp));
> > +             for (i = start; i < BNX2X_NUM_TESTS_SF; i++)
> > +                     ethtool_puts(&buf, bnx2x_tests_str_arr[i]);
>
> There are three cases - MF, SF and VF.
> You seem to have covered SF and MF, but not VF.
#define BNX2X_NUM_TESTS_SF              7
#define BNX2X_NUM_TESTS_MF              3
#define BNX2X_NUM_TESTS(bp)             (IS_MF(bp) ? BNX2X_NUM_TESTS_MF : \
                                             IS_VF(bp) ? 0 : BNX2X_NUM_TESTS_SF)

VF is SF.
> --
> pw-bot: cr