diff options
Diffstat (limited to 'target/linux/generic/backport-4.19/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch')
| -rw-r--r-- | target/linux/generic/backport-4.19/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/target/linux/generic/backport-4.19/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch b/target/linux/generic/backport-4.19/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch deleted file mode 100644 index 0600da2fad..0000000000 --- a/target/linux/generic/backport-4.19/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch +++ /dev/null @@ -1,94 +0,0 @@ -From aeabfaa63285470e81fa341e14f92d68880aa160 Mon Sep 17 00:00:00 2001 -From: Russell King <rmk+kernel@armlinux.org.uk> -Date: Tue, 28 May 2019 10:57:34 +0100 -Subject: [PATCH 609/660] net: sfp: add mandatory attach/detach methods for sfp - buses - -Add attach and detach methods for SFP buses, which will allow us to get -rid of the netdev storage in sfp-bus. - -Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> -Reviewed-by: Andrew Lunn <andrew@lunn.ch> -Signed-off-by: David S. Miller <davem@davemloft.net> -Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> ---- - drivers/net/phy/phylink.c | 16 ++++++++++++++++ - drivers/net/phy/sfp-bus.c | 4 ++-- - include/linux/sfp.h | 6 ++++++ - 3 files changed, 24 insertions(+), 2 deletions(-) - ---- a/drivers/net/phy/phylink.c -+++ b/drivers/net/phy/phylink.c -@@ -1615,6 +1615,20 @@ int phylink_mii_ioctl(struct phylink *pl - } - EXPORT_SYMBOL_GPL(phylink_mii_ioctl); - -+static void phylink_sfp_attach(void *upstream, struct sfp_bus *bus) -+{ -+ struct phylink *pl = upstream; -+ -+ pl->netdev->sfp_bus = bus; -+} -+ -+static void phylink_sfp_detach(void *upstream, struct sfp_bus *bus) -+{ -+ struct phylink *pl = upstream; -+ -+ pl->netdev->sfp_bus = NULL; -+} -+ - static int phylink_sfp_module_insert(void *upstream, - const struct sfp_eeprom_id *id) - { -@@ -1733,6 +1747,8 @@ static void phylink_sfp_disconnect_phy(v - } - - static const struct sfp_upstream_ops sfp_phylink_ops = { -+ .attach = phylink_sfp_attach, -+ .detach = phylink_sfp_detach, - .module_insert = phylink_sfp_module_insert, - .link_up = phylink_sfp_link_up, - .link_down = phylink_sfp_link_down, ---- a/drivers/net/phy/sfp-bus.c -+++ b/drivers/net/phy/sfp-bus.c -@@ -425,7 +425,7 @@ static int sfp_register_bus(struct sfp_b - bus->socket_ops->attach(bus->sfp); - if (bus->started) - bus->socket_ops->start(bus->sfp); -- bus->netdev->sfp_bus = bus; -+ bus->upstream_ops->attach(bus->upstream, bus); - bus->registered = true; - return 0; - } -@@ -434,8 +434,8 @@ static void sfp_unregister_bus(struct sf - { - const struct sfp_upstream_ops *ops = bus->upstream_ops; - -- bus->netdev->sfp_bus = NULL; - if (bus->registered) { -+ bus->upstream_ops->detach(bus->upstream, bus); - if (bus->started) - bus->socket_ops->stop(bus->sfp); - bus->socket_ops->detach(bus->sfp); ---- a/include/linux/sfp.h -+++ b/include/linux/sfp.h -@@ -469,6 +469,10 @@ struct sfp_bus; - - /** - * struct sfp_upstream_ops - upstream operations structure -+ * @attach: called when the sfp socket driver is bound to the upstream -+ * (mandatory). -+ * @detach: called when the sfp socket driver is unbound from the upstream -+ * (mandatory). - * @module_insert: called after a module has been detected to determine - * whether the module is supported for the upstream device. - * @module_remove: called after the module has been removed. -@@ -481,6 +485,8 @@ struct sfp_bus; - * been removed. - */ - struct sfp_upstream_ops { -+ void (*attach)(void *priv, struct sfp_bus *bus); -+ void (*detach)(void *priv, struct sfp_bus *bus); - int (*module_insert)(void *priv, const struct sfp_eeprom_id *id); - void (*module_remove)(void *priv); - void (*link_down)(void *priv); |