2022-11-24 10:22:20

by Oleksij Rempel

[permalink] [raw]
Subject: [PATCH net-next v6 6/6] net: dsa: microchip: ksz8: move all DSA configurations to one location

To make the code more comparable to KSZ9477 code, move DSA
configurations to the same location.

Signed-off-by: Oleksij Rempel <[email protected]>
---
drivers/net/dsa/microchip/ksz8795.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index 060e41b9b6ef..003b0ac2854c 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -1359,6 +1359,16 @@ int ksz8_setup(struct dsa_switch *ds)

ds->mtu_enforcement_ingress = true;

+ /* We rely on software untagging on the CPU port, so that we
+ * can support both tagged and untagged VLANs
+ */
+ ds->untag_bridge_pvid = true;
+
+ /* VLAN filtering is partly controlled by the global VLAN
+ * Enable flag
+ */
+ ds->vlan_filtering_is_global = true;
+
ksz_cfg(dev, S_REPLACE_VID_CTRL, SW_FLOW_CTRL, true);

/* Enable automatic fast aging when link changed detected. */
@@ -1418,16 +1428,6 @@ int ksz8_switch_init(struct ksz_device *dev)
dev->phy_port_cnt = dev->info->port_cnt - 1;
dev->port_mask = (BIT(dev->phy_port_cnt) - 1) | dev->info->cpu_ports;

- /* We rely on software untagging on the CPU port, so that we
- * can support both tagged and untagged VLANs
- */
- dev->ds->untag_bridge_pvid = true;
-
- /* VLAN filtering is partly controlled by the global VLAN
- * Enable flag
- */
- dev->ds->vlan_filtering_is_global = true;
-
return 0;
}

--
2.30.2


2022-11-24 16:23:52

by Arun Ramadoss

[permalink] [raw]
Subject: Re: [PATCH net-next v6 6/6] net: dsa: microchip: ksz8: move all DSA configurations to one location

Hi Oleksij,
On Thu, 2022-11-24 at 11:14 +0100, Oleksij Rempel wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> To make the code more comparable to KSZ9477 code, move DSA
> configurations to the same location.
>
> Signed-off-by: Oleksij Rempel <[email protected]>
> ---
> drivers/net/dsa/microchip/ksz8795.c | 20 ++++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/net/dsa/microchip/ksz8795.c
> b/drivers/net/dsa/microchip/ksz8795.c
> index 060e41b9b6ef..003b0ac2854c 100644
> --- a/drivers/net/dsa/microchip/ksz8795.c
> +++ b/drivers/net/dsa/microchip/ksz8795.c
> @@ -1359,6 +1359,16 @@ int ksz8_setup(struct dsa_switch *ds)
>
> ds->mtu_enforcement_ingress = true;
>
> + /* We rely on software untagging on the CPU port, so that we
> + * can support both tagged and untagged VLANs
> + */
> + ds->untag_bridge_pvid = true;
> +
> + /* VLAN filtering is partly controlled by the global VLAN
> + * Enable flag
> + */
> + ds->vlan_filtering_is_global = true;
> +
> ksz_cfg(dev, S_REPLACE_VID_CTRL, SW_FLOW_CTRL, true);
>
> /* Enable automatic fast aging when link changed detected. */
> @@ -1418,16 +1428,6 @@ int ksz8_switch_init(struct ksz_device *dev)
> dev->phy_port_cnt = dev->info->port_cnt - 1;
> dev->port_mask = (BIT(dev->phy_port_cnt) - 1) | dev->info-
> >cpu_ports;

Since you moved dsa related items to ksz8_setup, remaining items in
ksz8_switch_init are
- dev->cpu_port - Used in ksz_setup but called after the individual
switch setup function. We can move it ksz8_setup.
- dev->phy_port_cnt - Used in ksz8_vlan_filtering and
ksz8_config_cpuport. We can move.
- dev->port_mask - used in ksz_switch_register. So we cannot move.

To make the ksz8_switch_init and ksz9477_switch_init function similar,
we can move dev->cpu_port and dev->phy_port_cnt from ksz8_switch_init
to ksz8_setup

>
> - /* We rely on software untagging on the CPU port, so that we
> - * can support both tagged and untagged VLANs
> - */
> - dev->ds->untag_bridge_pvid = true;
> -
> - /* VLAN filtering is partly controlled by the global VLAN
> - * Enable flag
> - */
> - dev->ds->vlan_filtering_is_global = true;
> -
> return 0;
> }
>
> --
> 2.30.2
>

2022-11-25 06:37:17

by Oleksij Rempel

[permalink] [raw]
Subject: Re: [PATCH net-next v6 6/6] net: dsa: microchip: ksz8: move all DSA configurations to one location

Hi Arun,

On Thu, Nov 24, 2022 at 03:05:27PM +0000, [email protected] wrote:
> Hi Oleksij,
> On Thu, 2022-11-24 at 11:14 +0100, Oleksij Rempel wrote:
> > EXTERNAL EMAIL: Do not click links or open attachments unless you
> > know the content is safe
> >
> > To make the code more comparable to KSZ9477 code, move DSA
> > configurations to the same location.
> >
> > Signed-off-by: Oleksij Rempel <[email protected]>
> > ---
> > drivers/net/dsa/microchip/ksz8795.c | 20 ++++++++++----------
> > 1 file changed, 10 insertions(+), 10 deletions(-)
> >
> > diff --git a/drivers/net/dsa/microchip/ksz8795.c
> > b/drivers/net/dsa/microchip/ksz8795.c
> > index 060e41b9b6ef..003b0ac2854c 100644
> > --- a/drivers/net/dsa/microchip/ksz8795.c
> > +++ b/drivers/net/dsa/microchip/ksz8795.c
> > @@ -1359,6 +1359,16 @@ int ksz8_setup(struct dsa_switch *ds)
> >
> > ds->mtu_enforcement_ingress = true;
> >
> > + /* We rely on software untagging on the CPU port, so that we
> > + * can support both tagged and untagged VLANs
> > + */
> > + ds->untag_bridge_pvid = true;
> > +
> > + /* VLAN filtering is partly controlled by the global VLAN
> > + * Enable flag
> > + */
> > + ds->vlan_filtering_is_global = true;
> > +
> > ksz_cfg(dev, S_REPLACE_VID_CTRL, SW_FLOW_CTRL, true);
> >
> > /* Enable automatic fast aging when link changed detected. */
> > @@ -1418,16 +1428,6 @@ int ksz8_switch_init(struct ksz_device *dev)
> > dev->phy_port_cnt = dev->info->port_cnt - 1;
> > dev->port_mask = (BIT(dev->phy_port_cnt) - 1) | dev->info-
> > >cpu_ports;
>
> Since you moved dsa related items to ksz8_setup, remaining items in
> ksz8_switch_init are
> - dev->cpu_port - Used in ksz_setup but called after the individual
> switch setup function. We can move it ksz8_setup.
> - dev->phy_port_cnt - Used in ksz8_vlan_filtering and
> ksz8_config_cpuport. We can move.
> - dev->port_mask - used in ksz_switch_register. So we cannot move.
>
> To make the ksz8_switch_init and ksz9477_switch_init function similar,
> we can move dev->cpu_port and dev->phy_port_cnt from ksz8_switch_init
> to ksz8_setup

It make no sense to move this variables. Every place where they are
used, can be replaced with dsa functions like:
dsa_switch_for_each_user_port() or dsa_cpu_ports()/dsa_is_cpu_port()

Making this changes within this patch set make no sense to.

Regards,
Oleksij
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |

2022-11-25 07:29:12

by Arun Ramadoss

[permalink] [raw]
Subject: Re: [PATCH net-next v6 6/6] net: dsa: microchip: ksz8: move all DSA configurations to one location

Hi Oleksij,

On Fri, 2022-11-25 at 06:52 +0100, Oleksij Rempel wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> Hi Arun,
>
> On Thu, Nov 24, 2022 at 03:05:27PM +0000, [email protected]
> wrote:
> > Hi Oleksij,
> > On Thu, 2022-11-24 at 11:14 +0100, Oleksij Rempel wrote:
> > > EXTERNAL EMAIL: Do not click links or open attachments unless you
> > > know the content is safe
> > >
> > > To make the code more comparable to KSZ9477 code, move DSA
> > > configurations to the same location.
> > >
> > > Signed-off-by: Oleksij Rempel <[email protected]>
> > > ---
> > > drivers/net/dsa/microchip/ksz8795.c | 20 ++++++++++----------
> > > 1 file changed, 10 insertions(+), 10 deletions(-)
> > >
> > > diff --git a/drivers/net/dsa/microchip/ksz8795.c
> > > b/drivers/net/dsa/microchip/ksz8795.c
> > > index 060e41b9b6ef..003b0ac2854c 100644
> > > --- a/drivers/net/dsa/microchip/ksz8795.c
> > > +++ b/drivers/net/dsa/microchip/ksz8795.c
> > > @@ -1359,6 +1359,16 @@ int ksz8_setup(struct dsa_switch *ds)
> > >
> > > ds->mtu_enforcement_ingress = true;
> > >
> > > + /* We rely on software untagging on the CPU port, so that
> > > we
> > > + * can support both tagged and untagged VLANs
> > > + */
> > > + ds->untag_bridge_pvid = true;
> > > +
> > > + /* VLAN filtering is partly controlled by the global VLAN
> > > + * Enable flag
> > > + */
> > > + ds->vlan_filtering_is_global = true;
> > > +
> > > ksz_cfg(dev, S_REPLACE_VID_CTRL, SW_FLOW_CTRL, true);
> > >
> > > /* Enable automatic fast aging when link changed
> > > detected. */
> > > @@ -1418,16 +1428,6 @@ int ksz8_switch_init(struct ksz_device
> > > *dev)
> > > dev->phy_port_cnt = dev->info->port_cnt - 1;
> > > dev->port_mask = (BIT(dev->phy_port_cnt) - 1) | dev-
> > > >info-
> > > > cpu_ports;
> >
> > Since you moved dsa related items to ksz8_setup, remaining items in
> > ksz8_switch_init are
> > - dev->cpu_port - Used in ksz_setup but called after the individual
> > switch setup function. We can move it ksz8_setup.
> > - dev->phy_port_cnt - Used in ksz8_vlan_filtering and
> > ksz8_config_cpuport. We can move.
> > - dev->port_mask - used in ksz_switch_register. So we cannot move.
> >
> > To make the ksz8_switch_init and ksz9477_switch_init function
> > similar,
> > we can move dev->cpu_port and dev->phy_port_cnt from
> > ksz8_switch_init
> > to ksz8_setup
>
> It make no sense to move this variables. Every place where they are
> used, can be replaced with dsa functions like:
> dsa_switch_for_each_user_port() or dsa_cpu_ports()/dsa_is_cpu_port()
> Making this changes within this patch set make no sense to.

Agreed.
I thought of cleaning up
ksz8_switch_init/ksz9477_switch_init/lan937x_switch_init, since these
functions are not performing any useful activity other than
initializing these variables. Similarly all the exit function are
performing same reset function. I thought these init and exit function
in the ksz_dev_ops structure is reduntant.

>
> Regards,
> Oleksij
> --
> Pengutronix
> e.K. | |
> Steuerwalder Str. 21 |
> http://www.pengutronix.de/e/ |
> 31137 Hildesheim, Germany | Phone: +49-5121-206917-
> 0 |
> Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-
> 5555 |

2022-11-25 08:40:47

by Oleksij Rempel

[permalink] [raw]
Subject: Re: [PATCH net-next v6 6/6] net: dsa: microchip: ksz8: move all DSA configurations to one location

On Fri, Nov 25, 2022 at 07:14:32AM +0000, [email protected] wrote:
> Hi Oleksij,
>
> On Fri, 2022-11-25 at 06:52 +0100, Oleksij Rempel wrote:
> > EXTERNAL EMAIL: Do not click links or open attachments unless you
> > know the content is safe
> >
> > Hi Arun,
> >
> > On Thu, Nov 24, 2022 at 03:05:27PM +0000, [email protected]
> > wrote:
> > > Hi Oleksij,
> > > On Thu, 2022-11-24 at 11:14 +0100, Oleksij Rempel wrote:
> > > > EXTERNAL EMAIL: Do not click links or open attachments unless you
> > > > know the content is safe
> > > >
> > > > To make the code more comparable to KSZ9477 code, move DSA
> > > > configurations to the same location.
> > > >
> > > > Signed-off-by: Oleksij Rempel <[email protected]>
> > > > ---
> > > > drivers/net/dsa/microchip/ksz8795.c | 20 ++++++++++----------
> > > > 1 file changed, 10 insertions(+), 10 deletions(-)
> > > >
> > > > diff --git a/drivers/net/dsa/microchip/ksz8795.c
> > > > b/drivers/net/dsa/microchip/ksz8795.c
> > > > index 060e41b9b6ef..003b0ac2854c 100644
> > > > --- a/drivers/net/dsa/microchip/ksz8795.c
> > > > +++ b/drivers/net/dsa/microchip/ksz8795.c
> > > > @@ -1359,6 +1359,16 @@ int ksz8_setup(struct dsa_switch *ds)
> > > >
> > > > ds->mtu_enforcement_ingress = true;
> > > >
> > > > + /* We rely on software untagging on the CPU port, so that
> > > > we
> > > > + * can support both tagged and untagged VLANs
> > > > + */
> > > > + ds->untag_bridge_pvid = true;
> > > > +
> > > > + /* VLAN filtering is partly controlled by the global VLAN
> > > > + * Enable flag
> > > > + */
> > > > + ds->vlan_filtering_is_global = true;
> > > > +
> > > > ksz_cfg(dev, S_REPLACE_VID_CTRL, SW_FLOW_CTRL, true);
> > > >
> > > > /* Enable automatic fast aging when link changed
> > > > detected. */
> > > > @@ -1418,16 +1428,6 @@ int ksz8_switch_init(struct ksz_device
> > > > *dev)
> > > > dev->phy_port_cnt = dev->info->port_cnt - 1;
> > > > dev->port_mask = (BIT(dev->phy_port_cnt) - 1) | dev-
> > > > >info-
> > > > > cpu_ports;
> > >
> > > Since you moved dsa related items to ksz8_setup, remaining items in
> > > ksz8_switch_init are
> > > - dev->cpu_port - Used in ksz_setup but called after the individual
> > > switch setup function. We can move it ksz8_setup.
> > > - dev->phy_port_cnt - Used in ksz8_vlan_filtering and
> > > ksz8_config_cpuport. We can move.
> > > - dev->port_mask - used in ksz_switch_register. So we cannot move.
> > >
> > > To make the ksz8_switch_init and ksz9477_switch_init function
> > > similar,
> > > we can move dev->cpu_port and dev->phy_port_cnt from
> > > ksz8_switch_init
> > > to ksz8_setup
> >
> > It make no sense to move this variables. Every place where they are
> > used, can be replaced with dsa functions like:
> > dsa_switch_for_each_user_port() or dsa_cpu_ports()/dsa_is_cpu_port()
> > Making this changes within this patch set make no sense to.
>
> Agreed.
> I thought of cleaning up
> ksz8_switch_init/ksz9477_switch_init/lan937x_switch_init, since these
> functions are not performing any useful activity other than
> initializing these variables. Similarly all the exit function are
> performing same reset function. I thought these init and exit function
> in the ksz_dev_ops structure is reduntant.

I'll try to add ore cleanups to my currently pending patch set.
Currently I'm working on following ksz8 related tasks:
- add MTU configuration support
- add stats64 support
- fix fdb_dump and add fdb_add/del support
- fix PHY loopback support to make selftest work

Regards,
Oleksij
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |

2022-11-25 12:09:16

by Oleksij Rempel

[permalink] [raw]
Subject: Re: [PATCH net-next v6 6/6] net: dsa: microchip: ksz8: move all DSA configurations to one location

On Fri, Nov 25, 2022 at 07:14:32AM +0000, [email protected] wrote:
> Hi Oleksij,
>
> On Fri, 2022-11-25 at 06:52 +0100, Oleksij Rempel wrote:
> > EXTERNAL EMAIL: Do not click links or open attachments unless you
> > know the content is safe
> >
> > Hi Arun,
> >
> > On Thu, Nov 24, 2022 at 03:05:27PM +0000, [email protected]
> > wrote:
> > > Hi Oleksij,
> > > On Thu, 2022-11-24 at 11:14 +0100, Oleksij Rempel wrote:
> > > > EXTERNAL EMAIL: Do not click links or open attachments unless you
> > > > know the content is safe
> > > >
> > > > To make the code more comparable to KSZ9477 code, move DSA
> > > > configurations to the same location.
> > > >
> > > > Signed-off-by: Oleksij Rempel <[email protected]>
> > > > ---
> > > > drivers/net/dsa/microchip/ksz8795.c | 20 ++++++++++----------
> > > > 1 file changed, 10 insertions(+), 10 deletions(-)
> > > >
> > > > diff --git a/drivers/net/dsa/microchip/ksz8795.c
> > > > b/drivers/net/dsa/microchip/ksz8795.c
> > > > index 060e41b9b6ef..003b0ac2854c 100644
> > > > --- a/drivers/net/dsa/microchip/ksz8795.c
> > > > +++ b/drivers/net/dsa/microchip/ksz8795.c
> > > > @@ -1359,6 +1359,16 @@ int ksz8_setup(struct dsa_switch *ds)
> > > >
> > > > ds->mtu_enforcement_ingress = true;
> > > >
> > > > + /* We rely on software untagging on the CPU port, so that
> > > > we
> > > > + * can support both tagged and untagged VLANs
> > > > + */
> > > > + ds->untag_bridge_pvid = true;
> > > > +
> > > > + /* VLAN filtering is partly controlled by the global VLAN
> > > > + * Enable flag
> > > > + */
> > > > + ds->vlan_filtering_is_global = true;
> > > > +
> > > > ksz_cfg(dev, S_REPLACE_VID_CTRL, SW_FLOW_CTRL, true);
> > > >
> > > > /* Enable automatic fast aging when link changed
> > > > detected. */
> > > > @@ -1418,16 +1428,6 @@ int ksz8_switch_init(struct ksz_device
> > > > *dev)
> > > > dev->phy_port_cnt = dev->info->port_cnt - 1;
> > > > dev->port_mask = (BIT(dev->phy_port_cnt) - 1) | dev-
> > > > >info-
> > > > > cpu_ports;
> > >
> > > Since you moved dsa related items to ksz8_setup, remaining items in
> > > ksz8_switch_init are
> > > - dev->cpu_port - Used in ksz_setup but called after the individual
> > > switch setup function. We can move it ksz8_setup.
> > > - dev->phy_port_cnt - Used in ksz8_vlan_filtering and
> > > ksz8_config_cpuport. We can move.
> > > - dev->port_mask - used in ksz_switch_register. So we cannot move.
> > >
> > > To make the ksz8_switch_init and ksz9477_switch_init function
> > > similar,
> > > we can move dev->cpu_port and dev->phy_port_cnt from
> > > ksz8_switch_init
> > > to ksz8_setup
> >
> > It make no sense to move this variables. Every place where they are
> > used, can be replaced with dsa functions like:
> > dsa_switch_for_each_user_port() or dsa_cpu_ports()/dsa_is_cpu_port()
> > Making this changes within this patch set make no sense to.
>
> Agreed.
> I thought of cleaning up
> ksz8_switch_init/ksz9477_switch_init/lan937x_switch_init, since these
> functions are not performing any useful activity other than
> initializing these variables. Similarly all the exit function are
> performing same reset function. I thought these init and exit function
> in the ksz_dev_ops structure is reduntant.

Can you please give your Acked-by? :)

--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |

2022-11-25 14:24:11

by Arun Ramadoss

[permalink] [raw]
Subject: Re: [PATCH net-next v6 6/6] net: dsa: microchip: ksz8: move all DSA configurations to one location

On Fri, 2022-11-25 at 12:54 +0100, Oleksij Rempel wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
>
> On Fri, Nov 25, 2022 at 07:14:32AM +0000, [email protected]
> wrote:
> > Hi Oleksij,
> >
> > On Fri, 2022-11-25 at 06:52 +0100, Oleksij Rempel wrote:
> > > EXTERNAL EMAIL: Do not click links or open attachments unless you
> > > know the content is safe
> > >
> > > Hi Arun,
> > >
> > > On Thu, Nov 24, 2022 at 03:05:27PM +0000,
> > > [email protected]
> > > wrote:
> > > > Hi Oleksij,
> > > > On Thu, 2022-11-24 at 11:14 +0100, Oleksij Rempel wrote:
> > > > > EXTERNAL EMAIL: Do not click links or open attachments unless
> > > > > you
> > > > > know the content is safe
> > > > >
> > > > > To make the code more comparable to KSZ9477 code, move DSA
> > > > > configurations to the same location.
> > > > >
> > > > > Signed-off-by: Oleksij Rempel <[email protected]>
> > > > > ---
> > > > > drivers/net/dsa/microchip/ksz8795.c | 20 ++++++++++---------
> > > > > -
> > > > > 1 file changed, 10 insertions(+), 10 deletions(-)
> > > > >
> > > > > diff --git a/drivers/net/dsa/microchip/ksz8795.c
> > > > > b/drivers/net/dsa/microchip/ksz8795.c
> > > > > index 060e41b9b6ef..003b0ac2854c 100644
> > > > > --- a/drivers/net/dsa/microchip/ksz8795.c
> > > > > +++ b/drivers/net/dsa/microchip/ksz8795.c
> > > > > @@ -1359,6 +1359,16 @@ int ksz8_setup(struct dsa_switch *ds)
> > > > >
> > > > > ds->mtu_enforcement_ingress = true;
> > > > >
> > > > > + /* We rely on software untagging on the CPU port, so
> > > > > that
> > > > > we
> > > > > + * can support both tagged and untagged VLANs
> > > > > + */
> > > > > + ds->untag_bridge_pvid = true;
> > > > > +
> > > > > + /* VLAN filtering is partly controlled by the global
> > > > > VLAN
> > > > > + * Enable flag
> > > > > + */
> > > > > + ds->vlan_filtering_is_global = true;
> > > > > +
> > > > > ksz_cfg(dev, S_REPLACE_VID_CTRL, SW_FLOW_CTRL, true);
> > > > >
> > > > > /* Enable automatic fast aging when link changed
> > > > > detected. */
> > > > > @@ -1418,16 +1428,6 @@ int ksz8_switch_init(struct ksz_device
> > > > > *dev)
> > > > > dev->phy_port_cnt = dev->info->port_cnt - 1;
> > > > > dev->port_mask = (BIT(dev->phy_port_cnt) - 1) | dev-
> > > > > > info-
> > > > > > cpu_ports;
> > > >
> > > > Since you moved dsa related items to ksz8_setup, remaining
> > > > items in
> > > > ksz8_switch_init are
> > > > - dev->cpu_port - Used in ksz_setup but called after the
> > > > individual
> > > > switch setup function. We can move it ksz8_setup.
> > > > - dev->phy_port_cnt - Used in ksz8_vlan_filtering and
> > > > ksz8_config_cpuport. We can move.
> > > > - dev->port_mask - used in ksz_switch_register. So we cannot
> > > > move.
> > > >
> > > > To make the ksz8_switch_init and ksz9477_switch_init function
> > > > similar,
> > > > we can move dev->cpu_port and dev->phy_port_cnt from
> > > > ksz8_switch_init
> > > > to ksz8_setup
> > >
> > > It make no sense to move this variables. Every place where they
> > > are
> > > used, can be replaced with dsa functions like:
> > > dsa_switch_for_each_user_port() or
> > > dsa_cpu_ports()/dsa_is_cpu_port()
> > > Making this changes within this patch set make no sense to.
> >
> > Agreed.
> > I thought of cleaning up
> > ksz8_switch_init/ksz9477_switch_init/lan937x_switch_init, since
> > these
> > functions are not performing any useful activity other than
> > initializing these variables. Similarly all the exit function are
> > performing same reset function. I thought these init and exit
> > function
> > in the ksz_dev_ops structure is reduntant.
>
> Can you please give your Acked-by? :)

Acked-by: Arun Ramadoss <[email protected]>

>
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2022-11-25 21:56:10

by Vladimir Oltean

[permalink] [raw]
Subject: Re: [PATCH net-next v6 6/6] net: dsa: microchip: ksz8: move all DSA configurations to one location

On Thu, Nov 24, 2022 at 11:14:58AM +0100, Oleksij Rempel wrote:
> To make the code more comparable to KSZ9477 code, move DSA
> configurations to the same location.
>
> Signed-off-by: Oleksij Rempel <[email protected]>
> ---

Reviewed-by: Vladimir Oltean <[email protected]>