diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 3 | ||||
| -rw-r--r-- | net/ethtool/Makefile | 2 | ||||
| -rw-r--r-- | net/ethtool/cabletest.c | 12 | ||||
| -rw-r--r-- | net/ethtool/netlink.c | 33 | ||||
| -rw-r--r-- | net/ethtool/netlink.h | 12 | ||||
| -rw-r--r-- | net/ethtool/phy.c | 306 | ||||
| -rw-r--r-- | net/ethtool/plca.c | 13 | ||||
| -rw-r--r-- | net/ethtool/pse-pd.c | 9 | ||||
| -rw-r--r-- | net/ethtool/strset.c | 15 |
9 files changed, 29 insertions, 376 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index bc4ac49d4643..f01a9b858347 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -153,7 +153,6 @@ #include <linux/prandom.h> #include <linux/once_lite.h> #include <net/netdev_rx_queue.h> -#include <linux/phy_link_topology_core.h> #include "dev.h" #include "net-sysfs.h" @@ -10876,8 +10875,6 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, #ifdef CONFIG_NET_SCHED hash_init(dev->qdisc_hash); #endif - phy_link_topo_init(&dev->link_topo); - dev->priv_flags = IFF_XMIT_DST_RELEASE | IFF_XMIT_DST_RELEASE_PERM; setup(dev); diff --git a/net/ethtool/Makefile b/net/ethtool/Makefile index 0ccd0e9afd3f..504f954a1b28 100644 --- a/net/ethtool/Makefile +++ b/net/ethtool/Makefile @@ -8,4 +8,4 @@ ethtool_nl-y := netlink.o bitset.o strset.o linkinfo.o linkmodes.o rss.o \ linkstate.o debug.o wol.o features.o privflags.o rings.o \ channels.o coalesce.o pause.o eee.o tsinfo.o cabletest.o \ tunnels.o fec.o eeprom.o stats.o phc_vclocks.o mm.o \ - module.o pse-pd.o plca.o mm.o phy.o + module.o pse-pd.o plca.o mm.o diff --git a/net/ethtool/cabletest.c b/net/ethtool/cabletest.c index 6b00d0800f23..06a151165c31 100644 --- a/net/ethtool/cabletest.c +++ b/net/ethtool/cabletest.c @@ -69,7 +69,7 @@ int ethnl_act_cable_test(struct sk_buff *skb, struct genl_info *info) return ret; dev = req_info.dev; - if (!req_info.phydev) { + if (!dev->phydev) { ret = -EOPNOTSUPP; goto out_dev_put; } @@ -85,12 +85,12 @@ int ethnl_act_cable_test(struct sk_buff *skb, struct genl_info *info) if (ret < 0) goto out_rtnl; - ret = ops->start_cable_test(req_info.phydev, info->extack); + ret = ops->start_cable_test(dev->phydev, info->extack); ethnl_ops_complete(dev); if (!ret) - ethnl_cable_test_started(req_info.phydev, + ethnl_cable_test_started(dev->phydev, ETHTOOL_MSG_CABLE_TEST_NTF); out_rtnl: @@ -321,7 +321,7 @@ int ethnl_act_cable_test_tdr(struct sk_buff *skb, struct genl_info *info) return ret; dev = req_info.dev; - if (!req_info.phydev) { + if (!dev->phydev) { ret = -EOPNOTSUPP; goto out_dev_put; } @@ -342,12 +342,12 @@ int ethnl_act_cable_test_tdr(struct sk_buff *skb, struct genl_info *info) if (ret < 0) goto out_rtnl; - ret = ops->start_cable_test_tdr(req_info.phydev, info->extack, &cfg); + ret = ops->start_cable_test_tdr(dev->phydev, info->extack, &cfg); ethnl_ops_complete(dev); if (!ret) - ethnl_cable_test_started(req_info.phydev, + ethnl_cable_test_started(dev->phydev, ETHTOOL_MSG_CABLE_TEST_TDR_NTF); out_rtnl: diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c index 92b0dd8ca046..fe3553f60bf3 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; @@ -21,7 +20,6 @@ const struct nla_policy ethnl_header_policy[] = { .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_stats[] = { @@ -30,7 +28,6 @@ const struct nla_policy ethnl_header_policy_stats[] = { .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) @@ -94,7 +91,6 @@ int ethnl_parse_header_dev_get(struct ethnl_req_info *req_info, { 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; @@ -149,26 +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]) { - u32 phy_index = nla_get_u32(tb[ETHTOOL_A_HEADER_PHY_INDEX]); - - phydev = phy_link_topo_get_phy(&dev->link_topo, - phy_index); - if (!phydev) { - NL_SET_ERR_MSG_ATTR(extack, header, - "no phy matches phy index"); - return -EINVAL; - } - } else { - /* If we need a PHY but no phy index is specified, fallback - * to dev->phydev - */ - phydev = dev->phydev; - } - } - - req_info->phydev = phydev; req_info->dev = dev; req_info->flags = flags; return 0; @@ -1153,15 +1129,6 @@ static const struct genl_ops ethtool_genl_ops[] = { .policy = ethnl_mm_set_policy, .maxattr = ARRAY_SIZE(ethnl_mm_set_policy) - 1, }, - { - .cmd = ETHTOOL_MSG_PHY_GET, - .doit = ethnl_phy_doit, - .start = ethnl_phy_start, - .dumpit = ethnl_phy_dumpit, - .done = ethnl_phy_done, - .policy = ethnl_phy_get_policy, - .maxattr = ARRAY_SIZE(ethnl_phy_get_policy) - 1, - }, }; static const struct genl_multicast_group ethtool_nl_mcgrps[] = { diff --git a/net/ethtool/netlink.h b/net/ethtool/netlink.h index 5e6a43e35a09..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) @@ -397,10 +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_PHY_INDEX + 1]; -extern const struct nla_policy ethnl_header_policy_stats[ETHTOOL_A_HEADER_PHY_INDEX + 1]; +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_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]; @@ -444,7 +441,6 @@ extern const struct nla_policy ethnl_plca_set_cfg_policy[ETHTOOL_A_PLCA_MAX + 1] extern const struct nla_policy ethnl_plca_get_status_policy[ETHTOOL_A_PLCA_HEADER + 1]; extern const struct nla_policy ethnl_mm_get_policy[ETHTOOL_A_MM_HEADER + 1]; extern const struct nla_policy ethnl_mm_set_policy[ETHTOOL_A_MM_MAX + 1]; -extern const struct nla_policy ethnl_phy_get_policy[ETHTOOL_A_PHY_HEADER + 1]; int ethnl_set_features(struct sk_buff *skb, struct genl_info *info); int ethnl_act_cable_test(struct sk_buff *skb, struct genl_info *info); @@ -452,10 +448,6 @@ int ethnl_act_cable_test_tdr(struct sk_buff *skb, struct genl_info *info); int ethnl_tunnel_info_doit(struct sk_buff *skb, struct genl_info *info); int ethnl_tunnel_info_start(struct netlink_callback *cb); int ethnl_tunnel_info_dumpit(struct sk_buff *skb, struct netlink_callback *cb); -int ethnl_phy_start(struct netlink_callback *cb); -int ethnl_phy_doit(struct sk_buff *skb, struct genl_info *info); -int ethnl_phy_dumpit(struct sk_buff *skb, struct netlink_callback *cb); -int ethnl_phy_done(struct netlink_callback *cb); extern const char stats_std_names[__ETHTOOL_STATS_CNT][ETH_GSTRING_LEN]; extern const char stats_eth_phy_names[__ETHTOOL_A_STATS_ETH_PHY_CNT][ETH_GSTRING_LEN]; diff --git a/net/ethtool/phy.c b/net/ethtool/phy.c deleted file mode 100644 index 5add2840aaeb..000000000000 --- a/net/ethtool/phy.c +++ /dev/null @@ -1,306 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright 2023 Bootlin - * - */ -#include "common.h" -#include "netlink.h" - -#include <linux/phy.h> -#include <linux/phy_link_topology.h> -#include <linux/sfp.h> - -struct phy_req_info { - struct ethnl_req_info base; - struct phy_device_node pdn; -}; - -#define PHY_REQINFO(__req_base) \ - container_of(__req_base, struct phy_req_info, base) - -const struct nla_policy ethnl_phy_get_policy[ETHTOOL_A_PHY_HEADER + 1] = { - [ETHTOOL_A_PHY_HEADER] = NLA_POLICY_NESTED(ethnl_header_policy), -}; - -/* Caller holds rtnl */ -static ssize_t -ethnl_phy_reply_size(const struct ethnl_req_info *req_base, - struct netlink_ext_ack *extack) -{ - struct phy_link_topology *topo; - struct phy_device_node *pdn; - struct phy_device *phydev; - unsigned long index; - size_t size; - - ASSERT_RTNL(); - - topo = &req_base->dev->link_topo; - - size = nla_total_size(0); - - xa_for_each(&topo->phys, index, pdn) { - phydev = pdn->phy; - - /* ETHTOOL_A_PHY_INDEX */ - size += nla_total_size(sizeof(u32)); - - /* ETHTOOL_A_DRVNAME */ - size += nla_total_size(strlen(phydev->drv->name) + 1); - - /* ETHTOOL_A_NAME */ - size += nla_total_size(strlen(dev_name(&phydev->mdio.dev)) + 1); - - /* ETHTOOL_A_PHY_UPSTREAM_TYPE */ - size += nla_total_size(sizeof(u8)); - - /* ETHTOOL_A_PHY_ID */ - size += nla_total_size(sizeof(u32)); - - if (phy_on_sfp(phydev)) { - const char *upstream_sfp_name = sfp_get_name(pdn->parent_sfp_bus); - - /* ETHTOOL_A_PHY_UPSTREAM_SFP_NAME */ - if (upstream_sfp_name) - size += nla_total_size(strlen(upstream_sfp_name) + 1); - - /* ETHTOOL_A_PHY_UPSTREAM_INDEX */ - size += nla_total_size(sizeof(u32)); - } - - /* ETHTOOL_A_PHY_DOWNSTREAM_SFP_NAME */ - if (phydev->sfp_bus) { - const char *sfp_name = sfp_get_name(phydev->sfp_bus); - - if (sfp_name) - size += nla_total_size(strlen(sfp_name) + 1); - } - } - - return size; -} - -static int -ethnl_phy_fill_reply(const struct ethnl_req_info *req_base, struct sk_buff *skb) -{ - struct phy_req_info *req_info = PHY_REQINFO(req_base); - struct phy_device_node *pdn = &req_info->pdn; - struct phy_device *phydev = pdn->phy; - enum phy_upstream ptype; - struct nlattr *nest; - - ptype = pdn->upstream_type; - - if (nla_put_u32(skb, ETHTOOL_A_PHY_INDEX, phydev->phyindex) || - nla_put_string(skb, ETHTOOL_A_PHY_DRVNAME, phydev->drv->name) || - nla_put_string(skb, ETHTOOL_A_PHY_NAME, dev_name(&phydev->mdio.dev)) || - nla_put_u8(skb, ETHTOOL_A_PHY_UPSTREAM_TYPE, ptype) || - nla_put_u32(skb, ETHTOOL_A_PHY_ID, phydev->phy_id)) - return -EMSGSIZE; - - if (ptype == PHY_UPSTREAM_PHY) { - struct phy_device *upstream = pdn->upstream.phydev; - const char *sfp_upstream_name; - - nest = nla_nest_start(skb, ETHTOOL_A_PHY_UPSTREAM); - if (!nest) - return -EMSGSIZE; - - /* Parent index */ - if (nla_put_u32(skb, ETHTOOL_A_PHY_UPSTREAM_INDEX, upstream->phyindex)) - return -EMSGSIZE; - - if (pdn->parent_sfp_bus) { - sfp_upstream_name = sfp_get_name(pdn->parent_sfp_bus); - if (sfp_upstream_name && nla_put_string(skb, - ETHTOOL_A_PHY_UPSTREAM_SFP_NAME, - sfp_upstream_name)) - return -EMSGSIZE; - } - - nla_nest_end(skb, nest); - } - - if (phydev->sfp_bus) { - const char *sfp_name = sfp_get_name(phydev->sfp_bus); - - if (sfp_name && - nla_put_string(skb, ETHTOOL_A_PHY_DOWNSTREAM_SFP_NAME, - sfp_name)) - return -EMSGSIZE; - } - - return 0; -} - -static int ethnl_phy_parse_request(struct ethnl_req_info *req_base, - struct nlattr **tb) -{ - struct phy_link_topology *topo = &req_base->dev->link_topo; - struct phy_req_info *req_info = PHY_REQINFO(req_base); - struct phy_device_node *pdn; - - if (!req_base->phydev) - return 0; - - pdn = xa_load(&topo->phys, req_base->phydev->phyindex); - memcpy(&req_info->pdn, pdn, sizeof(*pdn)); - - return 0; -} - -int ethnl_phy_doit(struct sk_buff *skb, struct genl_info *info) -{ - struct phy_req_info req_info = {}; - struct nlattr **tb = info->attrs; - struct sk_buff *rskb; - void *reply_payload; - int reply_len; - int ret; - - ret = ethnl_parse_header_dev_get(&req_info.base, - tb[ETHTOOL_A_PHY_HEADER], - genl_info_net(info), info->extack, - true); - if (ret < 0) - return ret; - - rtnl_lock(); - - ret = ethnl_phy_parse_request(&req_info.base, tb); - if (ret < 0) - goto err_unlock_rtnl; - - /* No PHY, return early */ - if (!req_info.pdn.phy) - goto err_unlock_rtnl; - - ret = ethnl_phy_reply_size(&req_info.base, info->extack); - if (ret < 0) - goto err_unlock_rtnl; - reply_len = ret + ethnl_reply_header_size(); - - rskb = ethnl_reply_init(reply_len, req_info.base.dev, - ETHTOOL_MSG_PHY_GET_REPLY, - ETHTOOL_A_PHY_HEADER, - info, &reply_payload); - if (!rskb) { - ret = -ENOMEM; - goto err_unlock_rtnl; - } - - ret = ethnl_phy_fill_reply(&req_info.base, rskb); - if (ret) - goto err_free_msg; - - rtnl_unlock(); - ethnl_parse_header_dev_put(&req_info.base); - genlmsg_end(rskb, reply_payload); - - return genlmsg_reply(rskb, info); - -err_free_msg: - nlmsg_free(rskb); -err_unlock_rtnl: - rtnl_unlock(); - ethnl_parse_header_dev_put(&req_info.base); - return ret; -} - -struct ethnl_phy_dump_ctx { - struct phy_req_info *phy_req_info; -}; - -int ethnl_phy_start(struct netlink_callback *cb) -{ - const struct genl_dumpit_info *info = genl_dumpit_info(cb); - struct ethnl_phy_dump_ctx *ctx = (void *)cb->ctx; - struct nlattr **tb = info->info.attrs; - int ret; - - BUILD_BUG_ON(sizeof(*ctx) > sizeof(cb->ctx)); - - ctx->phy_req_info = kzalloc(sizeof(*ctx->phy_req_info), GFP_KERNEL); - if (!ctx->phy_req_info) - return -ENOMEM; - - ret = ethnl_parse_header_dev_get(&ctx->phy_req_info->base, - tb[ETHTOOL_A_PHY_HEADER], - sock_net(cb->skb->sk), cb->extack, - false); - return ret; -} - -int ethnl_phy_done(struct netlink_callback *cb) -{ - struct ethnl_phy_dump_ctx *ctx = (void *)cb->ctx; - - kfree(ctx->phy_req_info); - - return 0; -} - -static int ethnl_phy_dump_one_dev(struct sk_buff *skb, struct net_device *dev, - struct netlink_callback *cb) -{ - struct ethnl_phy_dump_ctx *ctx = (void *)cb->ctx; - struct phy_req_info *pri = ctx->phy_req_info; - struct phy_device_node *pdn; - unsigned long index = 1; - int ret = 0; - void *ehdr; - - pri->base.dev = dev; - - xa_for_each(&dev->link_topo.phys, index, pdn) { - ehdr = ethnl_dump_put(skb, cb, - ETHTOOL_MSG_PHY_GET_REPLY); - if (!ehdr) { - ret = -EMSGSIZE; - break; - } - - ret = ethnl_fill_reply_header(skb, dev, - ETHTOOL_A_PHY_HEADER); - if (ret < 0) { - genlmsg_cancel(skb, ehdr); - break; - } - - memcpy(&pri->pdn, pdn, sizeof(*pdn)); - ret = ethnl_phy_fill_reply(&pri->base, skb); - - genlmsg_end(skb, ehdr); - } - - return ret; -} - -int ethnl_phy_dumpit(struct sk_buff *skb, struct netlink_callback *cb) -{ - struct ethnl_phy_dump_ctx *ctx = (void *)cb->ctx; - struct net *net = sock_net(skb->sk); - unsigned long ifindex = 1; - struct net_device *dev; - int ret = 0; - - rtnl_lock(); - - if (ctx->phy_req_info->base.dev) { - ret = ethnl_phy_dump_one_dev(skb, ctx->phy_req_info->base.dev, cb); - ethnl_parse_header_dev_put(&ctx->phy_req_info->base); - ctx->phy_req_info->base.dev = NULL; - } else { - for_each_netdev_dump(net, dev, ifindex) { - ret = ethnl_phy_dump_one_dev(skb, dev, cb); - if (ret) - break; - } - } - rtnl_unlock(); - - if (ret == -EMSGSIZE && skb->len) - return skb->len; - return ret; -} - diff --git a/net/ethtool/plca.c b/net/ethtool/plca.c index 2b3e419f4dc2..b1e2e3b5027f 100644 --- a/net/ethtool/plca.c +++ b/net/ethtool/plca.c @@ -61,7 +61,7 @@ static int plca_get_cfg_prepare_data(const struct ethnl_req_info *req_base, int ret; // check that the PHY device is available and connected - if (!req_base->phydev) { + if (!dev->phydev) { ret = -EOPNOTSUPP; goto out; } @@ -80,7 +80,7 @@ static int plca_get_cfg_prepare_data(const struct ethnl_req_info *req_base, memset(&data->plca_cfg, 0xff, sizeof_field(struct plca_reply_data, plca_cfg)); - ret = ops->get_plca_cfg(req_base->phydev, &data->plca_cfg); + ret = ops->get_plca_cfg(dev->phydev, &data->plca_cfg); ethnl_ops_complete(dev); out: @@ -141,6 +141,7 @@ const struct nla_policy ethnl_plca_set_cfg_policy[] = { static int ethnl_set_plca(struct ethnl_req_info *req_info, struct genl_info *info) { + struct net_device *dev = req_info->dev; const struct ethtool_phy_ops *ops; struct nlattr **tb = info->attrs; struct phy_plca_cfg plca_cfg; @@ -148,7 +149,7 @@ ethnl_set_plca(struct ethnl_req_info *req_info, struct genl_info *info) int ret; // check that the PHY device is available and connected - if (!req_info->phydev) + if (!dev->phydev) return -EOPNOTSUPP; ops = ethtool_phy_ops; @@ -167,7 +168,7 @@ ethnl_set_plca(struct ethnl_req_info *req_info, struct genl_info *info) if (!mod) return 0; - ret = ops->set_plca_cfg(req_info->phydev, &plca_cfg, info->extack); + ret = ops->set_plca_cfg(dev->phydev, &plca_cfg, info->extack); return ret < 0 ? ret : 1; } @@ -203,7 +204,7 @@ static int plca_get_status_prepare_data(const struct ethnl_req_info *req_base, int ret; // check that the PHY device is available and connected - if (!req_base->phydev) { + if (!dev->phydev) { ret = -EOPNOTSUPP; goto out; } @@ -222,7 +223,7 @@ static int plca_get_status_prepare_data(const struct ethnl_req_info *req_base, memset(&data->plca_st, 0xff, sizeof_field(struct plca_reply_data, plca_st)); - ret = ops->get_plca_status(req_base->phydev, &data->plca_st); + ret = ops->get_plca_status(dev->phydev, &data->plca_st); ethnl_ops_complete(dev); out: return ret; diff --git a/net/ethtool/pse-pd.c b/net/ethtool/pse-pd.c index 4a1c8d37bd3d..cc478af77111 100644 --- a/net/ethtool/pse-pd.c +++ b/net/ethtool/pse-pd.c @@ -31,10 +31,12 @@ 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 phy_device *phydev, +static int pse_get_pse_attributes(struct net_device *dev, 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; @@ -62,7 +64,7 @@ static int pse_prepare_data(const struct ethnl_req_info *req_base, if (ret < 0) return ret; - ret = pse_get_pse_attributes(req_base->phydev, info->extack, data); + ret = pse_get_pse_attributes(dev, info->extack, data); ethnl_ops_complete(dev); @@ -122,6 +124,7 @@ 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; @@ -129,7 +132,7 @@ 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 = req_info->phydev; + phydev = dev->phydev; if (!phydev) { NL_SET_ERR_MSG(info->extack, "No PHY is attached"); return -EOPNOTSUPP; diff --git a/net/ethtool/strset.c b/net/ethtool/strset.c index 70c00631c51f..c678b484a079 100644 --- a/net/ethtool/strset.c +++ b/net/ethtool/strset.c @@ -233,18 +233,17 @@ static void strset_cleanup_data(struct ethnl_reply_data *reply_base) } static int strset_prepare_set(struct strset_info *info, struct net_device *dev, - struct phy_device *phydev, unsigned int id, - bool counts_only) + unsigned int id, bool counts_only) { const struct ethtool_phy_ops *phy_ops = ethtool_phy_ops; const struct ethtool_ops *ops = dev->ethtool_ops; void *strings; int count, ret; - if (id == ETH_SS_PHY_STATS && phydev && + if (id == ETH_SS_PHY_STATS && dev->phydev && !ops->get_ethtool_phy_stats && phy_ops && phy_ops->get_sset_count) - ret = phy_ops->get_sset_count(phydev); + ret = phy_ops->get_sset_count(dev->phydev); else if (ops->get_sset_count && ops->get_strings) ret = ops->get_sset_count(dev, id); else @@ -259,10 +258,10 @@ static int strset_prepare_set(struct strset_info *info, struct net_device *dev, strings = kcalloc(count, ETH_GSTRING_LEN, GFP_KERNEL); if (!strings) return -ENOMEM; - if (id == ETH_SS_PHY_STATS && phydev && + if (id == ETH_SS_PHY_STATS && dev->phydev && !ops->get_ethtool_phy_stats && phy_ops && phy_ops->get_strings) - phy_ops->get_strings(phydev, strings); + phy_ops->get_strings(dev->phydev, strings); else ops->get_strings(dev, id, strings); info->strings = strings; @@ -306,8 +305,8 @@ static int strset_prepare_data(const struct ethnl_req_info *req_base, !data->sets[i].per_dev) continue; - ret = strset_prepare_set(&data->sets[i], dev, req_base->phydev, - i, req_info->counts_only); + ret = strset_prepare_set(&data->sets[i], dev, i, + req_info->counts_only); if (ret < 0) goto err_ops; } |