^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #include <linux/ethtool.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #include <linux/phy.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #include "netlink.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include "common.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) struct strset_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) bool per_dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) bool free_strings;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) unsigned int count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) const char (*strings)[ETH_GSTRING_LEN];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) static const struct strset_info info_template[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) [ETH_SS_TEST] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) .per_dev = true,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) [ETH_SS_STATS] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) .per_dev = true,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) [ETH_SS_PRIV_FLAGS] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) .per_dev = true,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) [ETH_SS_FEATURES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) .count = ARRAY_SIZE(netdev_features_strings),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) .strings = netdev_features_strings,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) [ETH_SS_RSS_HASH_FUNCS] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) .count = ARRAY_SIZE(rss_hash_func_strings),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) .strings = rss_hash_func_strings,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) [ETH_SS_TUNABLES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) .count = ARRAY_SIZE(tunable_strings),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) .strings = tunable_strings,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) [ETH_SS_PHY_STATS] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) .per_dev = true,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) [ETH_SS_PHY_TUNABLES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) .count = ARRAY_SIZE(phy_tunable_strings),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) .strings = phy_tunable_strings,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) [ETH_SS_LINK_MODES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) .count = __ETHTOOL_LINK_MODE_MASK_NBITS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) .strings = link_mode_names,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) [ETH_SS_MSG_CLASSES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) .count = NETIF_MSG_CLASS_COUNT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) .strings = netif_msg_class_names,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) [ETH_SS_WOL_MODES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) .count = WOL_MODE_COUNT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) .strings = wol_mode_names,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) [ETH_SS_SOF_TIMESTAMPING] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) .count = __SOF_TIMESTAMPING_CNT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) .strings = sof_timestamping_names,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) [ETH_SS_TS_TX_TYPES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) .count = __HWTSTAMP_TX_CNT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) .strings = ts_tx_type_names,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) [ETH_SS_TS_RX_FILTERS] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) .count = __HWTSTAMP_FILTER_CNT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) .strings = ts_rx_filter_names,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) [ETH_SS_UDP_TUNNEL_TYPES] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) .per_dev = false,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) .count = __ETHTOOL_UDP_TUNNEL_TYPE_CNT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) .strings = udp_tunnel_type_names,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) struct strset_req_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) struct ethnl_req_info base;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) u32 req_ids;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) bool counts_only;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) #define STRSET_REQINFO(__req_base) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) container_of(__req_base, struct strset_req_info, base)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) struct strset_reply_data {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) struct ethnl_reply_data base;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) struct strset_info sets[ETH_SS_COUNT];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) #define STRSET_REPDATA(__reply_base) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) container_of(__reply_base, struct strset_reply_data, base)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) const struct nla_policy ethnl_strset_get_policy[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) [ETHTOOL_A_STRSET_HEADER] =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) NLA_POLICY_NESTED(ethnl_header_policy),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) [ETHTOOL_A_STRSET_STRINGSETS] = { .type = NLA_NESTED },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) [ETHTOOL_A_STRSET_COUNTS_ONLY] = { .type = NLA_FLAG },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) static const struct nla_policy get_stringset_policy[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) [ETHTOOL_A_STRINGSET_ID] = { .type = NLA_U32 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) * strset_include() - test if a string set should be included in reply
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) * @info: parsed client request
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) * @data: pointer to request data structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) * @id: id of string set to check (ETH_SS_* constants)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) static bool strset_include(const struct strset_req_info *info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) const struct strset_reply_data *data, u32 id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) bool per_dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) BUILD_BUG_ON(ETH_SS_COUNT >= BITS_PER_BYTE * sizeof(info->req_ids));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) if (info->req_ids)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) return info->req_ids & (1U << id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) per_dev = data->sets[id].per_dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) if (!per_dev && !data->sets[id].strings)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) return false;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) return data->base.dev ? per_dev : !per_dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) static int strset_get_id(const struct nlattr *nest, u32 *val,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) struct netlink_ext_ack *extack)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) struct nlattr *tb[ARRAY_SIZE(get_stringset_policy)];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) ret = nla_parse_nested(tb, ARRAY_SIZE(get_stringset_policy) - 1, nest,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) get_stringset_policy, extack);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) if (!tb[ETHTOOL_A_STRINGSET_ID])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) *val = nla_get_u32(tb[ETHTOOL_A_STRINGSET_ID]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) static const struct nla_policy strset_stringsets_policy[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) [ETHTOOL_A_STRINGSETS_STRINGSET] = { .type = NLA_NESTED },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) static int strset_parse_request(struct ethnl_req_info *req_base,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) struct nlattr **tb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) struct netlink_ext_ack *extack)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) struct strset_req_info *req_info = STRSET_REQINFO(req_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) struct nlattr *nest = tb[ETHTOOL_A_STRSET_STRINGSETS];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) struct nlattr *attr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) int rem, ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) if (!nest)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) ret = nla_validate_nested(nest,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) ARRAY_SIZE(strset_stringsets_policy) - 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) strset_stringsets_policy, extack);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) req_info->counts_only = tb[ETHTOOL_A_STRSET_COUNTS_ONLY];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) nla_for_each_nested(attr, nest, rem) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) u32 id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) if (WARN_ONCE(nla_type(attr) != ETHTOOL_A_STRINGSETS_STRINGSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) "unexpected attrtype %u in ETHTOOL_A_STRSET_STRINGSETS\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) nla_type(attr)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) ret = strset_get_id(attr, &id, extack);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) if (id >= ETH_SS_COUNT) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) NL_SET_ERR_MSG_ATTR(extack, attr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) "unknown string set id");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) return -EOPNOTSUPP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) req_info->req_ids |= (1U << id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) static void strset_cleanup_data(struct ethnl_reply_data *reply_base)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) struct strset_reply_data *data = STRSET_REPDATA(reply_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) unsigned int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) for (i = 0; i < ETH_SS_COUNT; i++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) if (data->sets[i].free_strings) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) kfree(data->sets[i].strings);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) data->sets[i].strings = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) data->sets[i].free_strings = false;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) static int strset_prepare_set(struct strset_info *info, struct net_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) unsigned int id, bool counts_only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) const struct ethtool_phy_ops *phy_ops = ethtool_phy_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) const struct ethtool_ops *ops = dev->ethtool_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) void *strings;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) int count, ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) if (id == ETH_SS_PHY_STATS && dev->phydev &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) !ops->get_ethtool_phy_stats && phy_ops &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) phy_ops->get_sset_count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) ret = phy_ops->get_sset_count(dev->phydev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) else if (ops->get_sset_count && ops->get_strings)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) ret = ops->get_sset_count(dev, id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) ret = -EOPNOTSUPP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) if (ret <= 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) info->count = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) count = ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) if (!counts_only) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) strings = kcalloc(count, ETH_GSTRING_LEN, GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) if (!strings)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) if (id == ETH_SS_PHY_STATS && dev->phydev &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) !ops->get_ethtool_phy_stats && phy_ops &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) phy_ops->get_strings)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) phy_ops->get_strings(dev->phydev, strings);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) ops->get_strings(dev, id, strings);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) info->strings = strings;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) info->free_strings = true;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) info->count = count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) static int strset_prepare_data(const struct ethnl_req_info *req_base,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) struct ethnl_reply_data *reply_base,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) struct genl_info *info)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) const struct strset_req_info *req_info = STRSET_REQINFO(req_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) struct strset_reply_data *data = STRSET_REPDATA(reply_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) struct net_device *dev = reply_base->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) unsigned int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) BUILD_BUG_ON(ARRAY_SIZE(info_template) != ETH_SS_COUNT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) memcpy(&data->sets, &info_template, sizeof(data->sets));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) if (!dev) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) for (i = 0; i < ETH_SS_COUNT; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) if ((req_info->req_ids & (1U << i)) &&
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) data->sets[i].per_dev) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) if (info)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) GENL_SET_ERR_MSG(info, "requested per device strings without dev");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) ret = ethnl_ops_begin(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) goto err_strset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) for (i = 0; i < ETH_SS_COUNT; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) if (!strset_include(req_info, data, i) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) !data->sets[i].per_dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) ret = strset_prepare_set(&data->sets[i], dev, i,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) req_info->counts_only);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) goto err_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) ethnl_ops_complete(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) err_ops:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) ethnl_ops_complete(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) err_strset:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) strset_cleanup_data(reply_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) /* calculate size of ETHTOOL_A_STRSET_STRINGSET nest for one string set */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) static int strset_set_size(const struct strset_info *info, bool counts_only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) unsigned int len = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) unsigned int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) if (info->count == 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) if (counts_only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) return nla_total_size(2 * nla_total_size(sizeof(u32)));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) for (i = 0; i < info->count; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) const char *str = info->strings[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) /* ETHTOOL_A_STRING_INDEX, ETHTOOL_A_STRING_VALUE, nest */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) len += nla_total_size(nla_total_size(sizeof(u32)) +
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) ethnl_strz_size(str));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) /* ETHTOOL_A_STRINGSET_ID, ETHTOOL_A_STRINGSET_COUNT */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) len = 2 * nla_total_size(sizeof(u32)) + nla_total_size(len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) return nla_total_size(len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) static int strset_reply_size(const struct ethnl_req_info *req_base,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) const struct ethnl_reply_data *reply_base)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) const struct strset_req_info *req_info = STRSET_REQINFO(req_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) const struct strset_reply_data *data = STRSET_REPDATA(reply_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) unsigned int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) int len = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) len += nla_total_size(0); /* ETHTOOL_A_STRSET_STRINGSETS */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) for (i = 0; i < ETH_SS_COUNT; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) const struct strset_info *set_info = &data->sets[i];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) if (!strset_include(req_info, data, i))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) ret = strset_set_size(set_info, req_info->counts_only);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) len += ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) return len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) /* fill one string into reply */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) static int strset_fill_string(struct sk_buff *skb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) const struct strset_info *set_info, u32 idx)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) struct nlattr *string_attr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) const char *value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) value = set_info->strings[idx];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) string_attr = nla_nest_start(skb, ETHTOOL_A_STRINGS_STRING);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) if (!string_attr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) return -EMSGSIZE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) if (nla_put_u32(skb, ETHTOOL_A_STRING_INDEX, idx) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) ethnl_put_strz(skb, ETHTOOL_A_STRING_VALUE, value))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) goto nla_put_failure;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) nla_nest_end(skb, string_attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) nla_put_failure:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) nla_nest_cancel(skb, string_attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) return -EMSGSIZE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) /* fill one string set into reply */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) static int strset_fill_set(struct sk_buff *skb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) const struct strset_info *set_info, u32 id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) bool counts_only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) struct nlattr *stringset_attr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) struct nlattr *strings_attr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) unsigned int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) if (!set_info->per_dev && !set_info->strings)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) return -EOPNOTSUPP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) if (set_info->count == 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) stringset_attr = nla_nest_start(skb, ETHTOOL_A_STRINGSETS_STRINGSET);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) if (!stringset_attr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) return -EMSGSIZE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) if (nla_put_u32(skb, ETHTOOL_A_STRINGSET_ID, id) ||
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) nla_put_u32(skb, ETHTOOL_A_STRINGSET_COUNT, set_info->count))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) goto nla_put_failure;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) if (!counts_only) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) strings_attr = nla_nest_start(skb, ETHTOOL_A_STRINGSET_STRINGS);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) if (!strings_attr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) goto nla_put_failure;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) for (i = 0; i < set_info->count; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) if (strset_fill_string(skb, set_info, i) < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) goto nla_put_failure;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) nla_nest_end(skb, strings_attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) nla_nest_end(skb, stringset_attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) nla_put_failure:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) nla_nest_cancel(skb, stringset_attr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) return -EMSGSIZE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) static int strset_fill_reply(struct sk_buff *skb,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) const struct ethnl_req_info *req_base,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) const struct ethnl_reply_data *reply_base)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) const struct strset_req_info *req_info = STRSET_REQINFO(req_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) const struct strset_reply_data *data = STRSET_REPDATA(reply_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) struct nlattr *nest;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) unsigned int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) nest = nla_nest_start(skb, ETHTOOL_A_STRSET_STRINGSETS);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) if (!nest)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) return -EMSGSIZE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) for (i = 0; i < ETH_SS_COUNT; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) if (strset_include(req_info, data, i)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) ret = strset_fill_set(skb, &data->sets[i], i,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) req_info->counts_only);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) goto nla_put_failure;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) nla_nest_end(skb, nest);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) nla_put_failure:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) nla_nest_cancel(skb, nest);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) const struct ethnl_request_ops ethnl_strset_request_ops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) .request_cmd = ETHTOOL_MSG_STRSET_GET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) .reply_cmd = ETHTOOL_MSG_STRSET_GET_REPLY,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) .hdr_attr = ETHTOOL_A_STRSET_HEADER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) .req_info_size = sizeof(struct strset_req_info),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) .reply_data_size = sizeof(struct strset_reply_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) .allow_nodev_do = true,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) .parse_request = strset_parse_request,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) .prepare_data = strset_prepare_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) .reply_size = strset_reply_size,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) .fill_reply = strset_fill_reply,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) .cleanup_data = strset_cleanup_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) };
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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