diff mbox series

[RFC,v2,net-next,13/14] net: dsa: mt7530: fix port capabilities for MT7988

Message ID 20230407134626.47928-14-arinc.unal@arinc9.com (mailing list archive)
State RFC
Delegated to: Netdev Maintainers
Headers show
Series [RFC,v2,net-next,01/14] net: dsa: mt7530: fix comments regarding port 5 and 6 for both switches | expand

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Context Check Description
netdev/series_format warning Series does not have a cover letter
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 18 this patch: 18
netdev/cc_maintainers success CCed 17 of 17 maintainers
netdev/build_clang success Errors and warnings before: 18 this patch: 18
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 18 this patch: 18
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 11 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Arınç ÜNAL April 7, 2023, 1:46 p.m. UTC 
From: Arınç ÜNAL <arinc.unal@arinc9.com>

On the switch on the MT7988 SoC, there are only 4 PHYs. That's port 0 to 3.
Set the internal phy cases to '0 ... 3'.

There's no need to clear the config->supported_interfaces bitmap before
reporting the supported interfaces as all bits in the bitmap will already
be initialized to zero when the phylink_config structure is allocated.
There's no code that would change the bitmap beforehand. Remove it.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
 drivers/net/dsa/mt7530.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Daniel Golle April 10, 2023, 2:37 p.m. UTC | #1 
On Fri, Apr 07, 2023 at 04:46:25PM +0300, arinc9.unal@gmail.com wrote:
> From: Arınç ÜNAL <arinc.unal@arinc9.com>
> 
> On the switch on the MT7988 SoC, there are only 4 PHYs. That's port 0 to 3.
> Set the internal phy cases to '0 ... 3'.
> 
> There's no need to clear the config->supported_interfaces bitmap before
> reporting the supported interfaces as all bits in the bitmap will already
> be initialized to zero when the phylink_config structure is allocated.
> There's no code that would change the bitmap beforehand. Remove it.
> 
> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>

Acked-by: Daniel Golle <daniel@makrotopia.org>

> ---
>  drivers/net/dsa/mt7530.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
> index 6fbbdcb5987f..903e39b7b772 100644
> --- a/drivers/net/dsa/mt7530.c
> +++ b/drivers/net/dsa/mt7530.c
> @@ -2545,10 +2545,8 @@ static void mt7531_mac_port_get_caps(struct dsa_switch *ds, int port,
>  static void mt7988_mac_port_get_caps(struct dsa_switch *ds, int port,
>  				     struct phylink_config *config)
>  {
> -	phy_interface_zero(config->supported_interfaces);
> -
>  	switch (port) {
> -	case 0 ... 4: /* Internal phy */
> +	case 0 ... 3: /* Internal phy */
>  		__set_bit(PHY_INTERFACE_MODE_INTERNAL,
>  			  config->supported_interfaces);
>  		break;
> -- 
> 2.37.2
>
diff mbox series

Patch

diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 6fbbdcb5987f..903e39b7b772 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2545,10 +2545,8 @@  static void mt7531_mac_port_get_caps(struct dsa_switch *ds, int port,
 static void mt7988_mac_port_get_caps(struct dsa_switch *ds, int port,
 				     struct phylink_config *config)
 {
-	phy_interface_zero(config->supported_interfaces);
-
 	switch (port) {
-	case 0 ... 4: /* Internal phy */
+	case 0 ... 3: /* Internal phy */
 		__set_bit(PHY_INTERFACE_MODE_INTERNAL,
 			  config->supported_interfaces);
 		break;