2016-12-11 23:28:00

by Philippe Reynes

Subject: [PATCH] net: chelsio: cxgb3: use new api ethtool_{get|set}_link_ksettings

The ethtool api {get|set}_settings is deprecated.
We move this driver to new api {get|set}_link_ksettings.

Signed-off-by: Philippe Reynes <[email protected]>
---
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 65 +++++++++++++----------
1 files changed, 37 insertions(+), 28 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 092b3c1..7b2224a 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -1801,27 +1801,31 @@ static int set_phys_id(struct net_device *dev,
return 0;
}

-static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *cmd)
{
struct port_info *p = netdev_priv(dev);
+ u32 supported;

- cmd->supported = p->link_config.supported;
- cmd->advertising = p->link_config.advertising;
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+ p->link_config.supported);
+ ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+ p->link_config.advertising);

if (netif_carrier_ok(dev)) {
- ethtool_cmd_speed_set(cmd, p->link_config.speed);
- cmd->duplex = p->link_config.duplex;
+ cmd->base.speed = p->link_config.speed;
+ cmd->base.duplex = p->link_config.duplex;
} else {
- ethtool_cmd_speed_set(cmd, SPEED_UNKNOWN);
- cmd->duplex = DUPLEX_UNKNOWN;
+ cmd->base.speed = SPEED_UNKNOWN;
+ cmd->base.duplex = DUPLEX_UNKNOWN;
}

- cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
- cmd->phy_address = p->phy.mdio.prtad;
- cmd->transceiver = XCVR_EXTERNAL;
- cmd->autoneg = p->link_config.autoneg;
- cmd->maxtxpkt = 0;
- cmd->maxrxpkt = 0;
+ ethtool_convert_link_mode_to_legacy_u32(&supported,
+ cmd->link_modes.supported);
+
+ cmd->base.port = (supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
+ cmd->base.phy_address = p->phy.mdio.prtad;
+ cmd->base.autoneg = p->link_config.autoneg;
return 0;
}

@@ -1860,44 +1864,49 @@ static int speed_duplex_to_caps(int speed, int duplex)
ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full | \
ADVERTISED_10000baseT_Full)

-static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *cmd)
{
struct port_info *p = netdev_priv(dev);
struct link_config *lc = &p->link_config;
+ u32 advertising;
+
+ ethtool_convert_link_mode_to_legacy_u32(&advertising,
+ cmd->link_modes.advertising);

if (!(lc->supported & SUPPORTED_Autoneg)) {
/*
* PHY offers a single speed/duplex. See if that's what's
* being requested.
*/
- if (cmd->autoneg == AUTONEG_DISABLE) {
- u32 speed = ethtool_cmd_speed(cmd);
- int cap = speed_duplex_to_caps(speed, cmd->duplex);
+ if (cmd->base.autoneg == AUTONEG_DISABLE) {
+ u32 speed = cmd->base.speed;
+ int cap = speed_duplex_to_caps(speed, cmd->base.duplex);
if (lc->supported & cap)
return 0;
}
return -EINVAL;
}

- if (cmd->autoneg == AUTONEG_DISABLE) {
- u32 speed = ethtool_cmd_speed(cmd);
- int cap = speed_duplex_to_caps(speed, cmd->duplex);
+ if (cmd->base.autoneg == AUTONEG_DISABLE) {
+ u32 speed = cmd->base.speed;
+ int cap = speed_duplex_to_caps(speed, cmd->base.duplex);

if (!(lc->supported & cap) || (speed == SPEED_1000))
return -EINVAL;
lc->requested_speed = speed;
- lc->requested_duplex = cmd->duplex;
+ lc->requested_duplex = cmd->base.duplex;
lc->advertising = 0;
} else {
- cmd->advertising &= ADVERTISED_MASK;
- cmd->advertising &= lc->supported;
- if (!cmd->advertising)
+ advertising &= ADVERTISED_MASK;
+ advertising &= lc->supported;
+ if (!advertising)
return -EINVAL;
lc->requested_speed = SPEED_INVALID;
lc->requested_duplex = DUPLEX_INVALID;
- lc->advertising = cmd->advertising | ADVERTISED_Autoneg;
+ lc->advertising = advertising | ADVERTISED_Autoneg;
}
- lc->autoneg = cmd->autoneg;
+ lc->autoneg = cmd->base.autoneg;
if (netif_running(dev))
t3_link_start(&p->phy, &p->mac, lc);
return 0;
@@ -2097,8 +2106,6 @@ static void get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
}

static const struct ethtool_ops cxgb_ethtool_ops = {
- .get_settings = get_settings,
- .set_settings = set_settings,
.get_drvinfo = get_drvinfo,
.get_msglevel = get_msglevel,
.set_msglevel = set_msglevel,
@@ -2120,6 +2127,8 @@ static void get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
.get_regs_len = get_regs_len,
.get_regs = get_regs,
.get_wol = get_wol,
+ .get_link_ksettings = get_link_ksettings,
+ .set_link_ksettings = set_link_ksettings,
};

static int in_range(int val, int lo, int hi)
--
1.7.4.4

2016-12-18 02:32:02

by David Miller

Subject: Re: [PATCH] net: chelsio: cxgb3: use new api ethtool_{get|set}_link_ksettings

From: Philippe Reynes <[email protected]>
Date: Mon, 12 Dec 2016 00:27:49 +0100

> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> Signed-off-by: Philippe Reynes <[email protected]>

Applied.