netdev - Re: [PATCH net-next 4/8] bnxt_en: Fill HW RSS table from the RSS logical indirection table.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CACKFLin3WPEQkjPHuVHwfKAN8pM1H_mBVR4qDuUbKGdBE_VaGw@mail.gmail.com>
Date:   Mon, 29 Jun 2020 17:42:26 -0700
From:   Michael Chan <michael.chan@...adcom.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     David Miller <davem@...emloft.net>, Netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next 4/8] bnxt_en: Fill HW RSS table from the RSS
 logical indirection table.

On Mon, Jun 29, 2020 at 4:58 PM Jakub Kicinski <kuba@...nel.org> wrote:
>
> On Mon, 29 Jun 2020 02:34:20 -0400 Michael Chan wrote:
> > @@ -8252,6 +8267,8 @@ int bnxt_reserve_rings(struct bnxt *bp, bool irq_re_init)
> >                       rc = bnxt_init_int_mode(bp);
> >               bnxt_ulp_irq_restart(bp, rc);
> >       }
>
> if (!netif_is_rxfh_configured(nn->dp.netdev))

Patch #6 adds this line together with the ability to set the RSS map.
At this point, we are only displaying the RSS map and we always set it
to the default map if we need to reserve rings.

>
> > +     bnxt_set_dflt_rss_indir_tbl(bp);
> > +
> >       if (rc) {
> >               netdev_err(bp->dev, "ring reservation/IRQ init failure rc: %d\n", rc);
> >               return rc;
>