Commit 99379f58 authored by Russell King (Oracle)'s avatar Russell King (Oracle) Committed by Jakub Kicinski
Browse files

net: dsa: provide implementation of .support_eee() 



Provide a trivial implementation for the .support_eee() method which
switch drivers can use to simply indicate that they support EEE on
all their user ports.

Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: default avatarFlorian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: default avatarVladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/E1tL149-006cZJ-JJ@rmk-PC.armlinux.org.uk


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 9723a773

include/net/dsa.h

+1 −0
Original line number Diff line number Diff line
@@ -1384,5 +1384,6 @@ static inline bool dsa_user_dev_check(const struct net_device *dev) 


netdev_tx_t dsa_enqueue_skb(struct sk_buff *skb, struct net_device *dev);

void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up);

bool dsa_supports_eee(struct dsa_switch *ds, int port);



#endif

net/dsa/port.c

+16 −0
Original line number Diff line number Diff line
@@ -1575,6 +1575,22 @@ void dsa_port_set_tag_protocol(struct dsa_port *cpu_dp, 
	cpu_dp->tag_ops = tag_ops;

}



/* dsa_supports_eee - indicate that EEE is supported

 * @ds: pointer to &struct dsa_switch

 * @port: port index

 *

 * A default implementation for the .support_eee() DSA operations member,

 * which drivers can use to indicate that they support EEE on all of their

 * user ports.

 *

 * Returns: true

 */

bool dsa_supports_eee(struct dsa_switch *ds, int port)

{

	return true;

}

EXPORT_SYMBOL_GPL(dsa_supports_eee);



static void dsa_port_phylink_mac_config(struct phylink_config *config,

					unsigned int mode,

					const struct phylink_link_state *state)