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Message-ID: <b5cdf29e7b5a5f7fa4ab1df4c5fd6e62@kapio-technology.com> Date: Thu, 06 Oct 2022 14:24:17 +0200 From: netdev@...io-technology.com To: davem@...emloft.net, kuba@...nel.org Cc: netdev@...r.kernel.org, Florian Fainelli <f.fainelli@...il.com>, Andrew Lunn <andrew@...n.ch>, Vivien Didelot <vivien.didelot@...il.com>, Vladimir Oltean <olteanv@...il.com>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Kurt Kanzenbach <kurt@...utronix.de>, Hauke Mehrtens <hauke@...ke-m.de>, Woojung Huh <woojung.huh@...rochip.com>, UNGLinuxDriver@...rochip.com, Sean Wang <sean.wang@...iatek.com>, Landen Chao <Landen.Chao@...iatek.com>, DENG Qingfang <dqfext@...il.com>, Matthias Brugger <matthias.bgg@...il.com>, Claudiu Manoil <claudiu.manoil@....com>, Alexandre Belloni <alexandre.belloni@...tlin.com>, Jiri Pirko <jiri@...nulli.us>, Ivan Vecera <ivecera@...hat.com>, Roopa Prabhu <roopa@...dia.com>, Nikolay Aleksandrov <razor@...ckwall.org>, Shuah Khan <shuah@...nel.org>, Russell King <linux@...linux.org.uk>, Christian Marangi <ansuelsmth@...il.com>, Daniel Borkmann <daniel@...earbox.net>, Yuwei Wang <wangyuweihx@...il.com>, Petr Machata <petrm@...dia.com>, Ido Schimmel <idosch@...dia.com>, Florent Fourcot <florent.fourcot@...irst.fr>, Hans Schultz <schultz.hans@...il.com>, Joachim Wiberg <troglobit@...il.com>, Amit Cohen <amcohen@...dia.com>, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, bridge@...ts.linux-foundation.org, linux-kselftest@...r.kernel.org Subject: Re: [PATCH v6 net-next 8/9] net: dsa: mv88e6xxx: add blackhole ATU entries On 2022-09-28 17:02, Hans Schultz wrote: > From: "Hans J. Schultz" <netdev@...io-technology.com> > > Blackhole FDB entries can now be added, deleted or replaced in the > driver ATU. > > Signed-off-by: Hans J. Schultz <netdev@...io-technology.com> > --- > drivers/net/dsa/mv88e6xxx/chip.c | 78 ++++++++++++++++++++++++++++++-- > 1 file changed, 74 insertions(+), 4 deletions(-) > > diff --git a/drivers/net/dsa/mv88e6xxx/chip.c > b/drivers/net/dsa/mv88e6xxx/chip.c > index 71843fe87f77..a17f30e5d4a6 100644 > --- a/drivers/net/dsa/mv88e6xxx/chip.c > +++ b/drivers/net/dsa/mv88e6xxx/chip.c > @@ -2735,6 +2735,72 @@ static int mv88e6xxx_vlan_msti_set(struct > dsa_switch *ds, > return err; > } > > +struct mv88e6xxx_vid_search_ctx { > + u16 vid_search; > + u16 fid_found; > +}; > + > +static int mv88e6xxx_find_fid_on_matching_vid(struct mv88e6xxx_chip > *chip, > + const struct mv88e6xxx_vtu_entry *entry, > + void *priv) > +{ > + struct mv88e6xxx_vid_search_ctx *ctx = priv; > + FYI: I have already made updates to this part to use mv88e6xxx_vtu_get() instead of the walk, which also fixes a problem when vid=0 in this implementation.
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