Skip to content

L
linux
Commit 17091180 authored by Ioana Ciornei's avatar Ioana Ciornei Committed by David S. Miller
Browse files
Options

net: phylink: Add phylink_{printk, err, warn, info, dbg} macros 

With the latest addition to the PHYLINK infrastructure, we are faced
with a decision on when to print necessary info using the struct
net_device and when with the struct device.

Add a series of macros that encapsulate this decision and replace all
uses of netdev_err&co with phylink_err.
Signed-off-by: default avatarIoana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: default avatarVladimir Oltean <olteanv@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 43de6195
Show whitespace changes
Inline Side-by-side
Showing with 77 additions and 60 deletions
drivers/net/phy/phylink.c
View file @ 17091180
......@@ -68,6 +68,23 @@ struct phylink {
struct sfp_bus *sfp_bus;
};
#define phylink_printk(level, pl, fmt, ...) \
do { \
if ((pl)->config->type == PHYLINK_NETDEV) \
netdev_printk(level, (pl)->netdev, fmt, ##__VA_ARGS__); \
else if ((pl)->config->type == PHYLINK_DEV) \
dev_printk(level, (pl)->dev, fmt, ##__VA_ARGS__); \
} while (0)
#define phylink_err(pl, fmt, ...) \
phylink_printk(KERN_ERR, pl, fmt, ##__VA_ARGS__)
#define phylink_warn(pl, fmt, ...) \
phylink_printk(KERN_WARNING, pl, fmt, ##__VA_ARGS__)
#define phylink_info(pl, fmt, ...) \
phylink_printk(KERN_INFO, pl, fmt, ##__VA_ARGS__)
#define phylink_dbg(pl, fmt, ...) \
phylink_printk(KERN_DEBUG, pl, fmt, ##__VA_ARGS__)
/**
* phylink_set_port_modes() - set the port type modes in the ethtool mask
* @mask: ethtool link mode mask
......@@ -164,7 +181,7 @@ static int phylink_parse_fixedlink(struct phylink *pl,
ret = fwnode_property_read_u32_array(fwnode, "fixed-link",
NULL, 0);
if (ret != ARRAY_SIZE(prop)) {
netdev_err(pl->netdev, "broken fixed-link?\n");
phylink_err(pl, "broken fixed-link?\n");
return -EINVAL;
}
......@@ -183,7 +200,7 @@ static int phylink_parse_fixedlink(struct phylink *pl,
if (pl->link_config.speed > SPEED_1000 &&
pl->link_config.duplex != DUPLEX_FULL)
netdev_warn(pl->netdev, "fixed link specifies half duplex for %dMbps link?\n",
phylink_warn(pl, "fixed link specifies half duplex for %dMbps link?\n",
pl->link_config.speed);
bitmap_fill(pl->supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
......@@ -197,7 +214,7 @@ static int phylink_parse_fixedlink(struct phylink *pl,
if (s) {
__set_bit(s->bit, pl->supported);
} else {
netdev_warn(pl->netdev, "fixed link %s duplex %dMbps not recognised\n",
phylink_warn(pl, "fixed link %s duplex %dMbps not recognised\n",
pl->link_config.duplex == DUPLEX_FULL ? "full" : "half",
pl->link_config.speed);
}
......@@ -224,7 +241,7 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode)
if (fwnode_property_read_string(fwnode, "managed", &managed) == 0 &&
strcmp(managed, "in-band-status") == 0) {
if (pl->link_an_mode == MLO_AN_FIXED) {
netdev_err(pl->netdev,
phylink_err(pl,
"can't use both fixed-link and in-band-status\n");
return -EINVAL;
}
......@@ -272,7 +289,7 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode)
break;
default:
netdev_err(pl->netdev,
phylink_err(pl,
"incorrect link mode %s for in-band status\n",
phy_modes(pl->link_config.interface));
return -EINVAL;
......@@ -281,7 +298,7 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode)
linkmode_copy(pl->link_config.advertising, pl->supported);
if (phylink_validate(pl, pl->supported, &pl->link_config)) {
netdev_err(pl->netdev,
phylink_err(pl,
"failed to validate link configuration for in-band status\n");
return -EINVAL;
}
......@@ -293,7 +310,7 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode)
static void phylink_mac_config(struct phylink *pl,
const struct phylink_link_state *state)
{
netdev_dbg(pl->netdev,
phylink_dbg(pl,
"%s: mode=%s/%s/%s/%s adv=%*pb pause=%02x link=%u an=%u\n",
__func__, phylink_an_mode_str(pl->link_an_mode),
phy_modes(state->interface),
......@@ -409,7 +426,7 @@ static void phylink_mac_link_up(struct phylink *pl,
if (ndev)
netif_carrier_on(ndev);
netdev_info(ndev,
phylink_info(pl,
"Link is Up - %s/%s - flow control %s\n",
phy_speed_to_str(link_state.speed),
phy_duplex_to_str(link_state.duplex),
......@@ -424,7 +441,7 @@ static void phylink_mac_link_down(struct phylink *pl)
netif_carrier_off(ndev);
pl->ops->mac_link_down(pl->config, pl->link_an_mode,
pl->phy_state.interface);
netdev_info(ndev, "Link is Down\n");
phylink_info(pl, "Link is Down\n");
}
static void phylink_resolve(struct work_struct *w)
......@@ -537,7 +554,7 @@ static int phylink_register_sfp(struct phylink *pl,
if (ret == -ENOENT)
return 0;
netdev_err(pl->netdev, "unable to parse \"sfp\" node: %d\n",
phylink_err(pl, "unable to parse \"sfp\" node: %d\n",
ret);
return ret;
}
......@@ -670,7 +687,7 @@ static void phylink_phy_change(struct phy_device *phydev, bool up,
phylink_run_resolve(pl);
netdev_dbg(pl->netdev, "phy link %s %s/%s/%s\n", up ? "up" : "down",
phylink_dbg(pl, "phy link %s %s/%s/%s\n", up ? "up" : "down",
phy_modes(phydev->interface),
phy_speed_to_str(phydev->speed),
phy_duplex_to_str(phydev->duplex));
......@@ -706,7 +723,7 @@ static int phylink_bringup_phy(struct phylink *pl, struct phy_device *phy)
phy->phylink = pl;
phy->phy_link_change = phylink_phy_change;
netdev_info(pl->netdev,
phylink_info(pl,
"PHY [%s] driver [%s]\n", dev_name(&phy->mdio.dev),
phy->drv->name);
......@@ -721,7 +738,7 @@ static int phylink_bringup_phy(struct phylink *pl, struct phy_device *phy)
mutex_unlock(&pl->state_mutex);
mutex_unlock(&phy->lock);
netdev_dbg(pl->netdev,
phylink_dbg(pl,
"phy: setting supported %*pb advertising %*pb\n",
__ETHTOOL_LINK_MODE_MASK_NBITS, pl->supported,
__ETHTOOL_LINK_MODE_MASK_NBITS, phy->advertising);
......@@ -902,7 +919,7 @@ void phylink_mac_change(struct phylink *pl, bool up)
if (!up)
pl->mac_link_dropped = true;
phylink_run_resolve(pl);
netdev_dbg(pl->netdev, "mac link %s\n", up ? "up" : "down");
phylink_dbg(pl, "mac link %s\n", up ? "up" : "down");
}
EXPORT_SYMBOL_GPL(phylink_mac_change);
......@@ -918,7 +935,7 @@ void phylink_start(struct phylink *pl)
{
ASSERT_RTNL();
netdev_info(pl->netdev, "configuring for %s/%s link mode\n",
phylink_info(pl, "configuring for %s/%s link mode\n",
phylink_an_mode_str(pl->link_an_mode),
phy_modes(pl->link_config.interface));
......@@ -1631,14 +1648,14 @@ static int phylink_sfp_module_insert(void *upstream,
/* Ignore errors if we're expecting a PHY to attach later */
ret = phylink_validate(pl, support, &config);
if (ret) {
netdev_err(pl->netdev, "validation with support %*pb failed: %d\n",
phylink_err(pl, "validation with support %*pb failed: %d\n",
__ETHTOOL_LINK_MODE_MASK_NBITS, support, ret);
return ret;
}
iface = sfp_select_interface(pl->sfp_bus, id, config.advertising);
if (iface == PHY_INTERFACE_MODE_NA) {
netdev_err(pl->netdev,
phylink_err(pl,
"selection of interface failed, advertisement %*pb\n",
__ETHTOOL_LINK_MODE_MASK_NBITS, config.advertising);
return -EINVAL;
......@@ -1647,14 +1664,14 @@ static int phylink_sfp_module_insert(void *upstream,
config.interface = iface;
ret = phylink_validate(pl, support, &config);
if (ret) {
netdev_err(pl->netdev, "validation of %s/%s with support %*pb failed: %d\n",
phylink_err(pl, "validation of %s/%s with support %*pb failed: %d\n",
phylink_an_mode_str(MLO_AN_INBAND),
phy_modes(config.interface),
__ETHTOOL_LINK_MODE_MASK_NBITS, support, ret);
return ret;
}
netdev_dbg(pl->netdev, "requesting link mode %s/%s with support %*pb\n",
phylink_dbg(pl, "requesting link mode %s/%s with support %*pb\n",
phylink_an_mode_str(MLO_AN_INBAND),
phy_modes(config.interface),
__ETHTOOL_LINK_MODE_MASK_NBITS, support);
......@@ -1676,7 +1693,7 @@ static int phylink_sfp_module_insert(void *upstream,
changed = true;
netdev_info(pl->netdev, "switched to %s/%s link mode\n",
phylink_info(pl, "switched to %s/%s link mode\n",
phylink_an_mode_str(MLO_AN_INBAND),
phy_modes(config.interface));
}
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7