From: Andrew Lunn <andrew@lunn.ch>
To: Michael Grzeschik <m.grzeschik@pengutronix.de>
Cc: netdev@vger.kernel.org, f.fainelli@gmail.com,
davem@davemloft.net, kernel@pengutronix.de,
matthias.schiffer@ew.tq-group.com, woojung.huh@microchip.com,
UNGLinuxDriver@microchip.com
Subject: Re: [PATCH 08/11] net: dsa: microchip: ksz8795: align port_cnt usage with other microchip drivers
Date: Thu, 19 Nov 2020 01:35:56 +0100 [thread overview]
Message-ID: <20201119003556.GL1804098@lunn.ch> (raw)
In-Reply-To: <20201118220357.22292-9-m.grzeschik@pengutronix.de>
On Wed, Nov 18, 2020 at 11:03:54PM +0100, Michael Grzeschik wrote:
> The ksz8795 driver is using port_cnt differently to the other microchip
> DSA drivers. It sets it to the external physical port count, than the
> whole port count (including the cpu port). This patch is aligning the
> variables purpose with the other microchip drivers.
>
> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
> ---
> drivers/net/dsa/microchip/ksz8795.c | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
> index 17dc720df2340b0..10c9b301833dd59 100644
> --- a/drivers/net/dsa/microchip/ksz8795.c
> +++ b/drivers/net/dsa/microchip/ksz8795.c
> @@ -1183,7 +1183,7 @@ static const struct ksz_chip_data ksz8795_switch_chips[] = {
> .num_alus = 0,
> .num_statics = 8,
> .cpu_ports = 0x10, /* can be configured as cpu port */
> - .port_cnt = 4, /* total physical port count */
> + .port_cnt = 5,
Rather than remove the comment, please could you update the
comment. port_cnt is too generic to know its exact meaning without a
helpful comment. And this might be why this driver is different...
Andrew
next prev parent reply other threads:[~2020-11-19 0:35 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-18 22:03 [PATCH 00/11] net: dsa: microchip: make ksz8795 driver more dynamic Michael Grzeschik
2020-11-18 22:03 ` [PATCH 01/11] net: dsa: microchip: ksz8795: remove unused last_port variable Michael Grzeschik
2020-11-19 0:05 ` Andrew Lunn
2020-11-19 3:06 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 02/11] net: dsa: microchip: ksz8795: remove superfluous port_cnt assignment Michael Grzeschik
2020-11-19 0:10 ` Andrew Lunn
2020-11-19 3:07 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 03/11] net: dsa: microchip: ksz8795: move variable assignments from detect to init Michael Grzeschik
2020-11-19 0:14 ` Andrew Lunn
2020-11-19 3:07 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 04/11] net: dsa: microchip: ksz8795: use reg_mib_cnt where possible Michael Grzeschik
2020-11-19 0:16 ` Andrew Lunn
2020-11-19 3:08 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 05/11] net: dsa: microchip: ksz8795: use mib_cnt " Michael Grzeschik
2020-11-19 0:20 ` Andrew Lunn
2020-11-19 7:36 ` Michael Grzeschik
2020-11-19 3:09 ` Florian Fainelli
2020-11-19 7:01 ` kernel test robot
2020-11-18 22:03 ` [PATCH 06/11] net: dsa: microchip: ksz8795: use phy_port_cnt " Michael Grzeschik
2020-11-19 0:29 ` Andrew Lunn
2020-11-19 8:40 ` Michael Grzeschik
2020-11-19 13:59 ` Andrew Lunn
2020-11-19 3:13 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 07/11] net: dsa: microchip: remove superfluous num_ports asignment Michael Grzeschik
2020-11-19 0:32 ` Andrew Lunn
2020-11-19 3:10 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 08/11] net: dsa: microchip: ksz8795: align port_cnt usage with other microchip drivers Michael Grzeschik
2020-11-19 0:35 ` Andrew Lunn [this message]
2020-11-19 18:06 ` Tristram.Ha
2020-11-19 3:13 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 09/11] net: dsa: microchip: remove usage of mib_port_count Michael Grzeschik
2020-11-19 1:13 ` Andrew Lunn
2020-11-19 3:12 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 10/11] net: dsa: microchip: ksz8795: dynamic allocate memory for flush_dyn_mac_table Michael Grzeschik
2020-11-19 1:21 ` Andrew Lunn
2020-11-19 3:12 ` Florian Fainelli
2020-11-18 22:03 ` [PATCH 11/11] net: dsa: microchip: ksz8795: use num_vlans where possible Michael Grzeschik
2020-11-19 1:22 ` Andrew Lunn
2020-11-19 3:11 ` Florian Fainelli
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201119003556.GL1804098@lunn.ch \
--to=andrew@lunn.ch \
--cc=UNGLinuxDriver@microchip.com \
--cc=davem@davemloft.net \
--cc=f.fainelli@gmail.com \
--cc=kernel@pengutronix.de \
--cc=m.grzeschik@pengutronix.de \
--cc=matthias.schiffer@ew.tq-group.com \
--cc=netdev@vger.kernel.org \
--cc=woojung.huh@microchip.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).