diff mbox series

[net,v2] net: dsa: mt7530: fix advertising unsupported 1000baseT_Half

Message ID 20200828105244.9839-1-landen.chao@mediatek.com (mailing list archive)
State New, archived
Headers show
Series [net,v2] net: dsa: mt7530: fix advertising unsupported 1000baseT_Half | expand

Commit Message

Landen Chao Aug. 28, 2020, 10:52 a.m. UTC
Remove 1000baseT_Half to advertise correct hardware capability in
phylink_validate() callback function.

Fixes: 38f790a80560 ("net: dsa: mt7530: Add support for port 5")
Signed-off-by: Landen Chao <landen.chao@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
---
v1->v2
  - fix the commit subject spilled into the commit message
---
 drivers/net/dsa/mt7530.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Russell King (Oracle) Aug. 28, 2020, 10:54 a.m. UTC | #1
On Fri, Aug 28, 2020 at 06:52:44PM +0800, Landen Chao wrote:
> Remove 1000baseT_Half to advertise correct hardware capability in
> phylink_validate() callback function.
> 
> Fixes: 38f790a80560 ("net: dsa: mt7530: Add support for port 5")
> Signed-off-by: Landen Chao <landen.chao@mediatek.com>
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>
> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>

Reviewed-by: Russell King <rmk+kernel@armlinux.org.uk>

Thanks.

> ---
> v1->v2
>   - fix the commit subject spilled into the commit message
> ---
>  drivers/net/dsa/mt7530.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
> index 8dcb8a49ab67..238417db26f9 100644
> --- a/drivers/net/dsa/mt7530.c
> +++ b/drivers/net/dsa/mt7530.c
> @@ -1501,7 +1501,7 @@ static void mt7530_phylink_validate(struct dsa_switch *ds, int port,
>  		phylink_set(mask, 100baseT_Full);
>  
>  		if (state->interface != PHY_INTERFACE_MODE_MII) {
> -			phylink_set(mask, 1000baseT_Half);
> +			/* This switch only supports 1G full-duplex. */
>  			phylink_set(mask, 1000baseT_Full);
>  			if (port == 5)
>  				phylink_set(mask, 1000baseX_Full);
> -- 
> 2.17.1
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
diff mbox series

Patch

diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 8dcb8a49ab67..238417db26f9 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -1501,7 +1501,7 @@  static void mt7530_phylink_validate(struct dsa_switch *ds, int port,
 		phylink_set(mask, 100baseT_Full);
 
 		if (state->interface != PHY_INTERFACE_MODE_MII) {
-			phylink_set(mask, 1000baseT_Half);
+			/* This switch only supports 1G full-duplex. */
 			phylink_set(mask, 1000baseT_Full);
 			if (port == 5)
 				phylink_set(mask, 1000baseX_Full);