diff options
| author |   Jakub Kicinski <kuba@kernel.org> | 2023-10-27 14:43:55 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-10-27 14:43:55 -0700 |
| commit | dfaed0e9f1e7c0a261ece2242294e4f7891dbadb (patch) | |
| tree | ea76e3a675f8882eb8fa66059b08490def9ae58a /drivers/net/dsa/microchip/ksz_common.h | |
| parent | af_unix: Remove module remnants. (diff) | |
| parent | net: dsa: microchip: Ensure Stable PME Pin State for Wake-on-LAN (diff) | |
| download | wireguard-linux-dfaed0e9f1e7c0a261ece2242294e4f7891dbadb.tar.xz wireguard-linux-dfaed0e9f1e7c0a261ece2242294e4f7891dbadb.zip | |
Merge branch 'net-dsa-microchip-provide-wake-on-lan-support-part-2'
Oleksij Rempel says:
====================
net: dsa: microchip: provide Wake on LAN support (part 2)
This patch series introduces extensive Wake on LAN (WoL) support for the
Microchip KSZ9477 family of switches, coupled with some code refactoring
and error handling enhancements. The principal aim is to enable and
manage Wake on Magic Packet and other PHY event triggers for waking up
the system, whilst ensuring that the switch isn't reset during a
shutdown if WoL is active.
The Wake on LAN functionality is optional and is particularly beneficial
if the PME pins are connected to the SoC as a wake source or to a PMIC
that can enable or wake the SoC.
====================
Link: https://lore.kernel.org/r/20231026051051.2316937-1-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz_common.h')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz_common.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h index a7394175fcf6..b7e8a403a132 100644 --- a/drivers/net/dsa/microchip/ksz_common.h +++ b/drivers/net/dsa/microchip/ksz_common.h @@ -378,6 +378,7 @@ struct ksz_dev_ops { struct ethtool_wolinfo *wol); int (*set_wol)(struct ksz_device *dev, int port, struct ethtool_wolinfo *wol); + void (*wol_pre_shutdown)(struct ksz_device *dev, bool *wol_enabled); void (*config_cpu_port)(struct dsa_switch *ds); int (*enable_stp_addr)(struct ksz_device *dev); int (*reset)(struct ksz_device *dev); @@ -390,12 +391,17 @@ int ksz_switch_register(struct ksz_device *dev); void ksz_switch_remove(struct ksz_device *dev); void ksz_init_mib_timer(struct ksz_device *dev); +bool ksz_is_port_mac_global_usable(struct dsa_switch *ds, int port); void ksz_r_mib_stats64(struct ksz_device *dev, int port); void ksz88xx_r_mib_stats64(struct ksz_device *dev, int port); void ksz_port_stp_state_set(struct dsa_switch *ds, int port, u8 state); bool ksz_get_gbit(struct ksz_device *dev, int port); phy_interface_t ksz_get_xmii(struct ksz_device *dev, int port, bool gbit); extern const struct ksz_chip_data ksz_switch_chips[]; +int ksz_switch_macaddr_get(struct dsa_switch *ds, int port, + struct netlink_ext_ack *extack); +void ksz_switch_macaddr_put(struct dsa_switch *ds); +void ksz_switch_shutdown(struct ksz_device *dev); /* Common register access functions */ static inline struct regmap *ksz_regmap_8(struct ksz_device *dev) |