diff mbox series

[net-next,2/3] net: dsa: dsa_loop: add phylink capabilities

Message ID E1qpnfy-009Ncm-9D@rmk-PC.armlinux.org.uk (mailing list archive)
State Accepted
Commit db2c6d5fc4bddd15a98cc7964cec0af7a51160c0
Delegated to: Netdev Maintainers
Headers show
Series net: dsa: remove validate method | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
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: 1362 this patch: 1362
netdev/cc_maintainers success CCed 9 of 9 maintainers
netdev/build_clang success Errors and warnings before: 1387 this patch: 1387
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: 1387 this patch: 1387
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 21 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Russell King (Oracle) Oct. 9, 2023, 10:39 a.m. UTC 
Add phylink capabilities for dsa_loop, which I believe being a software
construct means that it supports essentially all interface types and
all speeds.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
 drivers/net/dsa/dsa_loop.c | 9 +++++++++
 1 file changed, 9 insertions(+)

Comments

Florian Fainelli Oct. 9, 2023, 8:35 p.m. UTC | #1 
On 10/9/23 03:39, Russell King (Oracle) wrote:
> Add phylink capabilities for dsa_loop, which I believe being a software
> construct means that it supports essentially all interface types and
> all speeds.

That is right!

> 
> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
diff mbox series

Patch

diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c
index 5b139f2206b6..c70ed67cc188 100644
--- a/drivers/net/dsa/dsa_loop.c
+++ b/drivers/net/dsa/dsa_loop.c
@@ -277,6 +277,14 @@  static int dsa_loop_port_max_mtu(struct dsa_switch *ds, int port)
 	return ETH_MAX_MTU;
 }
 
+static void dsa_loop_phylink_get_caps(struct dsa_switch *dsa, int port,
+				      struct phylink_config *config)
+{
+	bitmap_fill(config->supported_interfaces, PHY_INTERFACE_MODE_MAX);
+	__clear_bit(PHY_INTERFACE_MODE_NA, config->supported_interfaces);
+	config->mac_capabilities = ~0;
+}
+
 static const struct dsa_switch_ops dsa_loop_driver = {
 	.get_tag_protocol	= dsa_loop_get_protocol,
 	.setup			= dsa_loop_setup,
@@ -295,6 +303,7 @@  static const struct dsa_switch_ops dsa_loop_driver = {
 	.port_vlan_del		= dsa_loop_port_vlan_del,
 	.port_change_mtu	= dsa_loop_port_change_mtu,
 	.port_max_mtu		= dsa_loop_port_max_mtu,
+	.phylink_get_caps	= dsa_loop_phylink_get_caps,
 };
 
 static int dsa_loop_drv_probe(struct mdio_device *mdiodev)