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net: ethtool: pse-pd: Target the command to the requested PHY

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PSE and PD configuration is a PHY-specific command. Instead of targeting
the command towards dev->phydev, use the request to pick the targeted
PHY device.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Maxime Chevallier 2023-12-21 19:00:43 +01:00 committed by David S. Miller
parent 7db69ec9cf
commit 345237dbc1
1 changed files with 3 additions and 6 deletions
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9
net/ethtool/pse-pd.c
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@ -31,12 +31,10 @@ const struct nla_policy ethnl_pse_get_policy[ETHTOOL_A_PSE_HEADER + 1] = {
[ETHTOOL_A_PSE_HEADER] = NLA_POLICY_NESTED(ethnl_header_policy),
};
static int pse_get_pse_attributes(struct net_device *dev,
static int pse_get_pse_attributes(struct phy_device *phydev,
struct netlink_ext_ack *extack,
struct pse_reply_data *data)
{
struct phy_device *phydev = dev->phydev;
if (!phydev) {
NL_SET_ERR_MSG(extack, "No PHY is attached");
return -EOPNOTSUPP;
@ -64,7 +62,7 @@ static int pse_prepare_data(const struct ethnl_req_info *req_base,
if (ret < 0)
return ret;
ret = pse_get_pse_attributes(dev, info->extack, data);
ret = pse_get_pse_attributes(req_base->phydev, info->extack, data);
ethnl_ops_complete(dev);
@ -124,7 +122,6 @@ ethnl_set_pse_validate(struct ethnl_req_info *req_info, struct genl_info *info)
static int
ethnl_set_pse(struct ethnl_req_info *req_info, struct genl_info *info)
{
struct net_device *dev = req_info->dev;
struct pse_control_config config = {};
struct nlattr **tb = info->attrs;
struct phy_device *phydev;
@ -132,7 +129,7 @@ ethnl_set_pse(struct ethnl_req_info *req_info, struct genl_info *info)
/* this values are already validated by the ethnl_pse_set_policy */
config.admin_cotrol = nla_get_u32(tb[ETHTOOL_A_PODL_PSE_ADMIN_CONTROL]);
phydev = dev->phydev;
phydev = req_info->phydev;
if (!phydev) {
NL_SET_ERR_MSG(info->extack, "No PHY is attached");
return -EOPNOTSUPP;