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-rw-r--r--net/core/dev.c9
-rw-r--r--net/ethtool/netlink.c48
-rw-r--r--net/ethtool/netlink.h5
3 files changed, 2 insertions, 60 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index d2ce91a334c1..e1bb6d7856d9 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -158,7 +158,6 @@
#include <net/page_pool/types.h>
#include <net/page_pool/helpers.h>
#include <net/rps.h>
-#include <linux/phy_link_topology_core.h>
#include "dev.h"
#include "net-sysfs.h"
@@ -10998,12 +10997,6 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
#ifdef CONFIG_NET_SCHED
hash_init(dev->qdisc_hash);
#endif
- dev->link_topo = phy_link_topo_create(dev);
- if (IS_ERR(dev->link_topo)) {
- dev->link_topo = NULL;
- goto free_all;
- }
-
dev->priv_flags = IFF_XMIT_DST_RELEASE | IFF_XMIT_DST_RELEASE_PERM;
setup(dev);
@@ -11092,8 +11085,6 @@ void free_netdev(struct net_device *dev)
free_percpu(dev->xdp_bulkq);
dev->xdp_bulkq = NULL;
- phy_link_topo_destroy(dev->link_topo);
-
/* Compatibility with error handling in drivers */
if (dev->reg_state == NETREG_UNINITIALIZED ||
dev->reg_state == NETREG_DUMMY) {
diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c
index 563e94e0cbd8..bd04f28d5cf4 100644
--- a/net/ethtool/netlink.c
+++ b/net/ethtool/netlink.c
@@ -4,7 +4,6 @@
#include <linux/ethtool_netlink.h>
#include <linux/pm_runtime.h>
#include "netlink.h"
-#include <linux/phy_link_topology.h>
static struct genl_family ethtool_genl_family;
@@ -31,24 +30,6 @@ const struct nla_policy ethnl_header_policy_stats[] = {
ETHTOOL_FLAGS_STATS),
};
-const struct nla_policy ethnl_header_policy_phy[] = {
- [ETHTOOL_A_HEADER_DEV_INDEX] = { .type = NLA_U32 },
- [ETHTOOL_A_HEADER_DEV_NAME] = { .type = NLA_NUL_STRING,
- .len = ALTIFNAMSIZ - 1 },
- [ETHTOOL_A_HEADER_FLAGS] = NLA_POLICY_MASK(NLA_U32,
- ETHTOOL_FLAGS_BASIC),
- [ETHTOOL_A_HEADER_PHY_INDEX] = NLA_POLICY_MIN(NLA_U32, 1),
-};
-
-const struct nla_policy ethnl_header_policy_phy_stats[] = {
- [ETHTOOL_A_HEADER_DEV_INDEX] = { .type = NLA_U32 },
- [ETHTOOL_A_HEADER_DEV_NAME] = { .type = NLA_NUL_STRING,
- .len = ALTIFNAMSIZ - 1 },
- [ETHTOOL_A_HEADER_FLAGS] = NLA_POLICY_MASK(NLA_U32,
- ETHTOOL_FLAGS_STATS),
- [ETHTOOL_A_HEADER_PHY_INDEX] = NLA_POLICY_MIN(NLA_U32, 1),
-};
-
int ethnl_ops_begin(struct net_device *dev)
{
int ret;
@@ -108,9 +89,8 @@ int ethnl_parse_header_dev_get(struct ethnl_req_info *req_info,
const struct nlattr *header, struct net *net,
struct netlink_ext_ack *extack, bool require_dev)
{
- struct nlattr *tb[ARRAY_SIZE(ethnl_header_policy_phy)];
+ struct nlattr *tb[ARRAY_SIZE(ethnl_header_policy)];
const struct nlattr *devname_attr;
- struct phy_device *phydev = NULL;
struct net_device *dev = NULL;
u32 flags = 0;
int ret;
@@ -124,7 +104,7 @@ int ethnl_parse_header_dev_get(struct ethnl_req_info *req_info,
/* No validation here, command policy should have a nested policy set
* for the header, therefore validation should have already been done.
*/
- ret = nla_parse_nested(tb, ARRAY_SIZE(ethnl_header_policy_phy) - 1, header,
+ ret = nla_parse_nested(tb, ARRAY_SIZE(ethnl_header_policy) - 1, header,
NULL, extack);
if (ret < 0)
return ret;
@@ -165,30 +145,6 @@ int ethnl_parse_header_dev_get(struct ethnl_req_info *req_info,
return -EINVAL;
}
- if (dev) {
- if (tb[ETHTOOL_A_HEADER_PHY_INDEX]) {
- struct nlattr *phy_id;
-
- phy_id = tb[ETHTOOL_A_HEADER_PHY_INDEX];
- phydev = phy_link_topo_get_phy(dev->link_topo,
- nla_get_u32(phy_id));
- if (!phydev) {
- NL_SET_BAD_ATTR(extack, phy_id);
- return -ENODEV;
- }
- } else {
- /* If we need a PHY but no phy index is specified, fallback
- * to dev->phydev
- */
- phydev = dev->phydev;
- }
- } else if (tb[ETHTOOL_A_HEADER_PHY_INDEX]) {
- NL_SET_ERR_MSG_ATTR(extack, header,
- "can't target a PHY without a netdev");
- return -EINVAL;
- }
-
- req_info->phydev = phydev;
req_info->dev = dev;
req_info->flags = flags;
return 0;
diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h
index d57a890b5d9e..9a333a8d04c1 100644
--- a/net/ethtool/netlink.h
+++ b/net/ethtool/netlink.h
@@ -250,7 +250,6 @@ static inline unsigned int ethnl_reply_header_size(void)
* @dev: network device the request is for (may be null)
* @dev_tracker: refcount tracker for @dev reference
* @flags: request flags common for all request types
- * @phydev: phy_device connected to @dev this request is for (may be null)
*
* This is a common base for request specific structures holding data from
* parsed userspace request. These always embed struct ethnl_req_info at
@@ -260,7 +259,6 @@ struct ethnl_req_info {
struct net_device *dev;
netdevice_tracker dev_tracker;
u32 flags;
- struct phy_device *phydev;
};
static inline void ethnl_parse_header_dev_put(struct ethnl_req_info *req_info)
@@ -397,12 +395,9 @@ extern const struct ethnl_request_ops ethnl_rss_request_ops;
extern const struct ethnl_request_ops ethnl_plca_cfg_request_ops;
extern const struct ethnl_request_ops ethnl_plca_status_request_ops;
extern const struct ethnl_request_ops ethnl_mm_request_ops;
-extern const struct ethnl_request_ops ethnl_phy_request_ops;
extern const struct nla_policy ethnl_header_policy[ETHTOOL_A_HEADER_FLAGS + 1];
extern const struct nla_policy ethnl_header_policy_stats[ETHTOOL_A_HEADER_FLAGS + 1];
-extern const struct nla_policy ethnl_header_policy_phy[ETHTOOL_A_HEADER_PHY_INDEX + 1];
-extern const struct nla_policy ethnl_header_policy_phy_stats[ETHTOOL_A_HEADER_PHY_INDEX + 1];
extern const struct nla_policy ethnl_strset_get_policy[ETHTOOL_A_STRSET_COUNTS_ONLY + 1];
extern const struct nla_policy ethnl_linkinfo_get_policy[ETHTOOL_A_LINKINFO_HEADER + 1];
extern const struct nla_policy ethnl_linkinfo_set_policy[ETHTOOL_A_LINKINFO_TP_MDIX_CTRL + 1];
generated by cgit v1.2.3 (git 2.39.1) at 2026-01-03 21:17:51 +0000