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Date: Wed, 23 Oct 2019 03:06:21 +0200 From: Andrew Lunn <andrew@...n.ch> To: Iwan R Timmer <irtimmer@...il.com> Cc: netdev@...r.kernel.org, vivien.didelot@...il.com, f.fainelli@...il.com, davem@...emloft.net Subject: Re: [PATCH net-next v2 1/2] net: dsa: mv88e6xxx: Split monitor port configuration On Mon, Oct 21, 2019 at 11:01:42PM +0200, Iwan R Timmer wrote: > Separate the configuration of the egress and ingress monitor port. > This allows the port mirror functionality to do ingress and egress > port mirroring to separate ports. > > Signed-off-by: Iwan R Timmer <irtimmer@...il.com> > --- > drivers/net/dsa/mv88e6xxx/chip.c | 9 ++++++++- > drivers/net/dsa/mv88e6xxx/chip.h | 3 ++- > drivers/net/dsa/mv88e6xxx/global1.c | 23 +++++++++++------------ > drivers/net/dsa/mv88e6xxx/global1.h | 6 ++++-- > 4 files changed, 25 insertions(+), 16 deletions(-) > > diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c > index 6787d560e9e3..e9735346838d 100644 > --- a/drivers/net/dsa/mv88e6xxx/chip.c > +++ b/drivers/net/dsa/mv88e6xxx/chip.c > @@ -2378,7 +2378,14 @@ static int mv88e6xxx_setup_upstream_port(struct mv88e6xxx_chip *chip, int port) > > if (chip->info->ops->set_egress_port) { > err = chip->info->ops->set_egress_port(chip, > - upstream_port); > + true, > + upstream_port); > + if (err) > + return err; > + > + err = chip->info->ops->set_egress_port(chip, > + false, > + upstream_port); Hi Iwam I never find true/false very simple to understand. Please could you add an enum. We already have enum mv88e6xxx_egress_mode { MV88E6XXX_EGRESS_MODE_UNMODIFIED, MV88E6XXX_EGRESS_MODE_UNTAGGED, MV88E6XXX_EGRESS_MODE_TAGGED, MV88E6XXX_EGRESS_MODE_ETHERTYPE, }; so maybe enum mv88e6xxx_egress_direction { MV88E6XXX_EGRESS_DIR_INGRESS, MV88E6XXX_EGRESS_DIR_EGRESS, }; Otherwise the spirit of the patch is O.K. Andrew
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