diff options
author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-04-23 17:02:56 +0100 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2020-04-24 16:45:37 -0700 |
commit | 5c05c1dbb177293636a3f5ea4caa872dfcf50ccd (patch) | |
tree | 941287bfc44a1b19204b847bea98704f523d32fc /drivers | |
parent | 6861d6d9cf36eac894ad235e75b3cf8bc0590f62 (diff) | |
download | linux-5c05c1dbb177293636a3f5ea4caa872dfcf50ccd.tar.bz2 |
net: phylink, dsa: eliminate phylink_fixed_state_cb()
Move the callback into the phylink_config structure, rather than
providing a callback to set this up.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/phy/phylink.c | 46 |
1 files changed, 15 insertions, 31 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 34ca12aec61b..0f23bec431c1 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -480,8 +480,8 @@ static void phylink_get_fixed_state(struct phylink *pl, struct phylink_link_state *state) { *state = pl->link_config; - if (pl->get_fixed_state) - pl->get_fixed_state(pl->netdev, state); + if (pl->config->get_fixed_state) + pl->config->get_fixed_state(pl->config, state); else if (pl->link_gpio) state->link = !!gpiod_get_value_cansleep(pl->link_gpio); @@ -1045,32 +1045,6 @@ void phylink_disconnect_phy(struct phylink *pl) EXPORT_SYMBOL_GPL(phylink_disconnect_phy); /** - * phylink_fixed_state_cb() - allow setting a fixed link callback - * @pl: a pointer to a &struct phylink returned from phylink_create() - * @cb: callback to execute to determine the fixed link state. - * - * The MAC driver should call this driver when the state of its link - * can be determined through e.g: an out of band MMIO register. - */ -int phylink_fixed_state_cb(struct phylink *pl, - void (*cb)(struct net_device *dev, - struct phylink_link_state *state)) -{ - /* It does not make sense to let the link be overriden unless we use - * MLO_AN_FIXED - */ - if (pl->cfg_link_an_mode != MLO_AN_FIXED) - return -EINVAL; - - mutex_lock(&pl->state_mutex); - pl->get_fixed_state = cb; - mutex_unlock(&pl->state_mutex); - - return 0; -} -EXPORT_SYMBOL_GPL(phylink_fixed_state_cb); - -/** * phylink_mac_change() - notify phylink of a change in MAC state * @pl: a pointer to a &struct phylink returned from phylink_create() * @up: indicates whether the link is currently up. @@ -1106,6 +1080,8 @@ static irqreturn_t phylink_link_handler(int irq, void *data) */ void phylink_start(struct phylink *pl) { + bool poll = false; + ASSERT_RTNL(); phylink_info(pl, "configuring for %s/%s link mode\n", @@ -1142,10 +1118,18 @@ void phylink_start(struct phylink *pl) irq = 0; } if (irq <= 0) - mod_timer(&pl->link_poll, jiffies + HZ); + poll = true; + } + + switch (pl->cfg_link_an_mode) { + case MLO_AN_FIXED: + poll |= pl->config->poll_fixed_state; + break; + case MLO_AN_INBAND: + poll |= pl->config->pcs_poll; + break; } - if ((pl->cfg_link_an_mode == MLO_AN_FIXED && pl->get_fixed_state) || - pl->config->pcs_poll) + if (poll) mod_timer(&pl->link_poll, jiffies + HZ); if (pl->phydev) phy_start(pl->phydev); |