eee.c (a1c613ae4c322ddd58d5a8539dbfba2a0380a8c0) eee.c (d80a52335374e484a4ff2afdc9af843e73273945)
1// SPDX-License-Identifier: GPL-2.0-only
2
3#include "netlink.h"
4#include "common.h"
5#include "bitset.h"
6
7#define EEE_MODES_COUNT \
1// SPDX-License-Identifier: GPL-2.0-only
2
3#include "netlink.h"
4#include "common.h"
5#include "bitset.h"
6
7#define EEE_MODES_COUNT \
8 (sizeof_field(struct ethtool_eee, supported) * BITS_PER_BYTE)
8 (sizeof_field(struct ethtool_keee, supported) * BITS_PER_BYTE)
9
10struct eee_req_info {
11 struct ethnl_req_info base;
12};
13
14struct eee_reply_data {
15 struct ethnl_reply_data base;
9
10struct eee_req_info {
11 struct ethnl_req_info base;
12};
13
14struct eee_reply_data {
15 struct ethnl_reply_data base;
16 struct ethtool_eee eee;
16 struct ethtool_keee eee;
17};
18
19#define EEE_REPDATA(__reply_base) \
20 container_of(__reply_base, struct eee_reply_data, base)
21
22const struct nla_policy ethnl_eee_get_policy[] = {
23 [ETHTOOL_A_EEE_HEADER] =
24 NLA_POLICY_NESTED(ethnl_header_policy),

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43 return ret;
44}
45
46static int eee_reply_size(const struct ethnl_req_info *req_base,
47 const struct ethnl_reply_data *reply_base)
48{
49 bool compact = req_base->flags & ETHTOOL_FLAG_COMPACT_BITSETS;
50 const struct eee_reply_data *data = EEE_REPDATA(reply_base);
17};
18
19#define EEE_REPDATA(__reply_base) \
20 container_of(__reply_base, struct eee_reply_data, base)
21
22const struct nla_policy ethnl_eee_get_policy[] = {
23 [ETHTOOL_A_EEE_HEADER] =
24 NLA_POLICY_NESTED(ethnl_header_policy),

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43 return ret;
44}
45
46static int eee_reply_size(const struct ethnl_req_info *req_base,
47 const struct ethnl_reply_data *reply_base)
48{
49 bool compact = req_base->flags & ETHTOOL_FLAG_COMPACT_BITSETS;
50 const struct eee_reply_data *data = EEE_REPDATA(reply_base);
51 const struct ethtool_eee *eee = &data->eee;
51 const struct ethtool_keee *eee = &data->eee;
52 int len = 0;
53 int ret;
54
55 BUILD_BUG_ON(sizeof(eee->advertised) * BITS_PER_BYTE !=
56 EEE_MODES_COUNT);
57 BUILD_BUG_ON(sizeof(eee->lp_advertised) * BITS_PER_BYTE !=
58 EEE_MODES_COUNT);
59

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79}
80
81static int eee_fill_reply(struct sk_buff *skb,
82 const struct ethnl_req_info *req_base,
83 const struct ethnl_reply_data *reply_base)
84{
85 bool compact = req_base->flags & ETHTOOL_FLAG_COMPACT_BITSETS;
86 const struct eee_reply_data *data = EEE_REPDATA(reply_base);
52 int len = 0;
53 int ret;
54
55 BUILD_BUG_ON(sizeof(eee->advertised) * BITS_PER_BYTE !=
56 EEE_MODES_COUNT);
57 BUILD_BUG_ON(sizeof(eee->lp_advertised) * BITS_PER_BYTE !=
58 EEE_MODES_COUNT);
59

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79}
80
81static int eee_fill_reply(struct sk_buff *skb,
82 const struct ethnl_req_info *req_base,
83 const struct ethnl_reply_data *reply_base)
84{
85 bool compact = req_base->flags & ETHTOOL_FLAG_COMPACT_BITSETS;
86 const struct eee_reply_data *data = EEE_REPDATA(reply_base);
87 const struct ethtool_eee *eee = &data->eee;
87 const struct ethtool_keee *eee = &data->eee;
88 int ret;
89
90 ret = ethnl_put_bitset32(skb, ETHTOOL_A_EEE_MODES_OURS,
91 &eee->advertised, &eee->supported,
92 EEE_MODES_COUNT, link_mode_names, compact);
93 if (ret < 0)
94 return ret;
95 ret = ethnl_put_bitset32(skb, ETHTOOL_A_EEE_MODES_PEER,

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127 return ops->get_eee && ops->set_eee ? 1 : -EOPNOTSUPP;
128}
129
130static int
131ethnl_set_eee(struct ethnl_req_info *req_info, struct genl_info *info)
132{
133 struct net_device *dev = req_info->dev;
134 struct nlattr **tb = info->attrs;
88 int ret;
89
90 ret = ethnl_put_bitset32(skb, ETHTOOL_A_EEE_MODES_OURS,
91 &eee->advertised, &eee->supported,
92 EEE_MODES_COUNT, link_mode_names, compact);
93 if (ret < 0)
94 return ret;
95 ret = ethnl_put_bitset32(skb, ETHTOOL_A_EEE_MODES_PEER,

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127 return ops->get_eee && ops->set_eee ? 1 : -EOPNOTSUPP;
128}
129
130static int
131ethnl_set_eee(struct ethnl_req_info *req_info, struct genl_info *info)
132{
133 struct net_device *dev = req_info->dev;
134 struct nlattr **tb = info->attrs;
135 struct ethtool_eee eee = {};
135 struct ethtool_keee eee = {};
136 bool mod = false;
137 int ret;
138
139 ret = dev->ethtool_ops->get_eee(dev, &eee);
140 if (ret < 0)
141 return ret;
142
143 ret = ethnl_update_bitset32(&eee.advertised, EEE_MODES_COUNT,

--- 31 unchanged lines hidden --- 		136 bool mod = false;
137 int ret;
138
139 ret = dev->ethtool_ops->get_eee(dev, &eee);
140 if (ret < 0)
141 return ret;
142
143 ret = ethnl_update_bitset32(&eee.advertised, EEE_MODES_COUNT,

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