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ethtool: link up ethnl_header_policy as a nested policy

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To get the most out of parsing by the core, and to allow dumping
full policies we need to specify which policy applies to nested
attrs. For headers it's ethnl_header_policy.

$ sed -i 's@\(ETHTOOL_A_.*HEADER\].*=\) { .type = NLA_NESTED },@\1\n\t\tNLA_POLICY_NESTED(ethnl_header_policy),@' net/ethtool/*

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2020-10-05 15:07:36 -07:00 committed by David S. Miller
parent ff419afa43
commit 329d9c333e
18 changed files with 58 additions and 29 deletions
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6
net/ethtool/cabletest.c
View File

@ -12,7 +12,8 @@
#define MAX_CABLE_LENGTH_CM (150 * 100)
const struct nla_policy ethnl_cable_test_act_policy[] = {
[ETHTOOL_A_CABLE_TEST_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_CABLE_TEST_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int ethnl_cable_test_started(struct phy_device *phydev, u8 cmd)
@ -218,7 +219,8 @@ static const struct nla_policy cable_test_tdr_act_cfg_policy[] = {
};
const struct nla_policy ethnl_cable_test_tdr_act_policy[] = {
[ETHTOOL_A_CABLE_TEST_TDR_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_CABLE_TEST_TDR_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_CABLE_TEST_TDR_CFG] = { .type = NLA_NESTED },
};

6
net/ethtool/channels.c
View File

@ -18,7 +18,8 @@ struct channels_reply_data {
container_of(__reply_base, struct channels_reply_data, base)
const struct nla_policy ethnl_channels_get_policy[] = {
[ETHTOOL_A_CHANNELS_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_CHANNELS_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int channels_prepare_data(const struct ethnl_req_info *req_base,
@ -100,7 +101,8 @@ const struct ethnl_request_ops ethnl_channels_request_ops = {
/* CHANNELS_SET */
const struct nla_policy ethnl_channels_set_policy[] = {
[ETHTOOL_A_CHANNELS_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_CHANNELS_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_CHANNELS_RX_COUNT] = { .type = NLA_U32 },
[ETHTOOL_A_CHANNELS_TX_COUNT] = { .type = NLA_U32 },
[ETHTOOL_A_CHANNELS_OTHER_COUNT] = { .type = NLA_U32 },

6
net/ethtool/coalesce.c
View File

@ -52,7 +52,8 @@ __CHECK_SUPPORTED_OFFSET(COALESCE_TX_MAX_FRAMES_HIGH);
__CHECK_SUPPORTED_OFFSET(COALESCE_RATE_SAMPLE_INTERVAL);
const struct nla_policy ethnl_coalesce_get_policy[] = {
[ETHTOOL_A_COALESCE_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_COALESCE_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int coalesce_prepare_data(const struct ethnl_req_info *req_base,
@ -190,7 +191,8 @@ const struct ethnl_request_ops ethnl_coalesce_request_ops = {
/* COALESCE_SET */
const struct nla_policy ethnl_coalesce_set_policy[] = {
[ETHTOOL_A_COALESCE_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_COALESCE_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_COALESCE_RX_USECS] = { .type = NLA_U32 },
[ETHTOOL_A_COALESCE_RX_MAX_FRAMES] = { .type = NLA_U32 },
[ETHTOOL_A_COALESCE_RX_USECS_IRQ] = { .type = NLA_U32 },

6
net/ethtool/debug.c
View File

@ -17,7 +17,8 @@ struct debug_reply_data {
container_of(__reply_base, struct debug_reply_data, base)
const struct nla_policy ethnl_debug_get_policy[] = {
[ETHTOOL_A_DEBUG_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_DEBUG_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int debug_prepare_data(const struct ethnl_req_info *req_base,
@ -77,7 +78,8 @@ const struct ethnl_request_ops ethnl_debug_request_ops = {
/* DEBUG_SET */
const struct nla_policy ethnl_debug_set_policy[] = {
[ETHTOOL_A_DEBUG_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_DEBUG_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_DEBUG_MSGMASK] = { .type = NLA_NESTED },
};

6
net/ethtool/eee.c
View File

@ -20,7 +20,8 @@ struct eee_reply_data {
container_of(__reply_base, struct eee_reply_data, base)
const struct nla_policy ethnl_eee_get_policy[] = {
[ETHTOOL_A_EEE_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_EEE_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int eee_prepare_data(const struct ethnl_req_info *req_base,
@ -122,7 +123,8 @@ const struct ethnl_request_ops ethnl_eee_request_ops = {
/* EEE_SET */
const struct nla_policy ethnl_eee_set_policy[] = {
[ETHTOOL_A_EEE_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_EEE_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_EEE_MODES_OURS] = { .type = NLA_NESTED },
[ETHTOOL_A_EEE_ENABLED] = { .type = NLA_U8 },
[ETHTOOL_A_EEE_TX_LPI_ENABLED] = { .type = NLA_U8 },

6
net/ethtool/features.c
View File

@ -21,7 +21,8 @@ struct features_reply_data {
container_of(__reply_base, struct features_reply_data, base)
const struct nla_policy ethnl_features_get_policy[] = {
[ETHTOOL_A_FEATURES_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_FEATURES_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static void ethnl_features_to_bitmap32(u32 *dest, netdev_features_t src)
@ -125,7 +126,8 @@ const struct ethnl_request_ops ethnl_features_request_ops = {
/* FEATURES_SET */
const struct nla_policy ethnl_features_set_policy[] = {
[ETHTOOL_A_FEATURES_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_FEATURES_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_FEATURES_WANTED] = { .type = NLA_NESTED },
};

6
net/ethtool/linkinfo.c
View File

@ -17,7 +17,8 @@ struct linkinfo_reply_data {
container_of(__reply_base, struct linkinfo_reply_data, base)
const struct nla_policy ethnl_linkinfo_get_policy[] = {
[ETHTOOL_A_LINKINFO_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_LINKINFO_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int linkinfo_prepare_data(const struct ethnl_req_info *req_base,
@ -87,7 +88,8 @@ const struct ethnl_request_ops ethnl_linkinfo_request_ops = {
/* LINKINFO_SET */
const struct nla_policy ethnl_linkinfo_set_policy[] = {
[ETHTOOL_A_LINKINFO_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_LINKINFO_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_LINKINFO_PORT] = { .type = NLA_U8 },
[ETHTOOL_A_LINKINFO_PHYADDR] = { .type = NLA_U8 },
[ETHTOOL_A_LINKINFO_TP_MDIX_CTRL] = { .type = NLA_U8 },

6
net/ethtool/linkmodes.c
View File

@ -19,7 +19,8 @@ struct linkmodes_reply_data {
container_of(__reply_base, struct linkmodes_reply_data, base)
const struct nla_policy ethnl_linkmodes_get_policy[] = {
[ETHTOOL_A_LINKMODES_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_LINKMODES_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int linkmodes_prepare_data(const struct ethnl_req_info *req_base,
@ -266,7 +267,8 @@ static const struct link_mode_info link_mode_params[] = {
};
const struct nla_policy ethnl_linkmodes_set_policy[] = {
[ETHTOOL_A_LINKMODES_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_LINKMODES_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_LINKMODES_AUTONEG] = { .type = NLA_U8 },
[ETHTOOL_A_LINKMODES_OURS] = { .type = NLA_NESTED },
[ETHTOOL_A_LINKMODES_SPEED] = { .type = NLA_U32 },

3
net/ethtool/linkstate.c
View File

@ -21,7 +21,8 @@ struct linkstate_reply_data {
container_of(__reply_base, struct linkstate_reply_data, base)
const struct nla_policy ethnl_linkstate_get_policy[] = {
[ETHTOOL_A_LINKSTATE_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_LINKSTATE_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int linkstate_get_sqi(struct net_device *dev)

2
net/ethtool/netlink.c
View File

@ -9,7 +9,7 @@ static struct genl_family ethtool_genl_family;
static bool ethnl_ok __read_mostly;
static u32 ethnl_bcast_seq;
static const struct nla_policy ethnl_header_policy[] = {
const struct nla_policy ethnl_header_policy[] = {
[ETHTOOL_A_HEADER_DEV_INDEX] = { .type = NLA_U32 },
[ETHTOOL_A_HEADER_DEV_NAME] = { .type = NLA_NUL_STRING,
.len = ALTIFNAMSIZ - 1 },

1
net/ethtool/netlink.h
View File

@ -345,6 +345,7 @@ extern const struct ethnl_request_ops ethnl_pause_request_ops;
extern const struct ethnl_request_ops ethnl_eee_request_ops;
extern const struct ethnl_request_ops ethnl_tsinfo_request_ops;
extern const struct nla_policy ethnl_header_policy[ETHTOOL_A_HEADER_FLAGS + 1];
extern const struct nla_policy ethnl_strset_get_policy[ETHTOOL_A_STRSET_STRINGSETS + 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];

6
net/ethtool/pause.c
View File

@ -17,7 +17,8 @@ struct pause_reply_data {
container_of(__reply_base, struct pause_reply_data, base)
const struct nla_policy ethnl_pause_get_policy[] = {
[ETHTOOL_A_PAUSE_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_PAUSE_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static void ethtool_stats_init(u64 *stats, unsigned int n)
@ -135,7 +136,8 @@ const struct ethnl_request_ops ethnl_pause_request_ops = {
/* PAUSE_SET */
const struct nla_policy ethnl_pause_set_policy[] = {
[ETHTOOL_A_PAUSE_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_PAUSE_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_PAUSE_AUTONEG] = { .type = NLA_U8 },
[ETHTOOL_A_PAUSE_RX] = { .type = NLA_U8 },
[ETHTOOL_A_PAUSE_TX] = { .type = NLA_U8 },

6
net/ethtool/privflags.c
View File

@ -19,7 +19,8 @@ struct privflags_reply_data {
container_of(__reply_base, struct privflags_reply_data, base)
const struct nla_policy ethnl_privflags_get_policy[] = {
[ETHTOOL_A_PRIVFLAGS_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_PRIVFLAGS_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int ethnl_get_priv_flags_info(struct net_device *dev,
@ -133,7 +134,8 @@ const struct ethnl_request_ops ethnl_privflags_request_ops = {
/* PRIVFLAGS_SET */
const struct nla_policy ethnl_privflags_set_policy[] = {
[ETHTOOL_A_PRIVFLAGS_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_PRIVFLAGS_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_PRIVFLAGS_FLAGS] = { .type = NLA_NESTED },
};

6
net/ethtool/rings.c
View File

@ -16,7 +16,8 @@ struct rings_reply_data {
container_of(__reply_base, struct rings_reply_data, base)
const struct nla_policy ethnl_rings_get_policy[] = {
[ETHTOOL_A_RINGS_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_RINGS_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int rings_prepare_data(const struct ethnl_req_info *req_base,
@ -98,7 +99,8 @@ const struct ethnl_request_ops ethnl_rings_request_ops = {
/* RINGS_SET */
const struct nla_policy ethnl_rings_set_policy[] = {
[ETHTOOL_A_RINGS_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_RINGS_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_RINGS_RX] = { .type = NLA_U32 },
[ETHTOOL_A_RINGS_RX_MINI] = { .type = NLA_U32 },
[ETHTOOL_A_RINGS_RX_JUMBO] = { .type = NLA_U32 },

3
net/ethtool/strset.c
View File

@ -100,7 +100,8 @@ struct strset_reply_data {
container_of(__reply_base, struct strset_reply_data, base)
const struct nla_policy ethnl_strset_get_policy[] = {
[ETHTOOL_A_STRSET_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_STRSET_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_STRSET_STRINGSETS] = { .type = NLA_NESTED },
};

3
net/ethtool/tsinfo.c
View File

@ -19,7 +19,8 @@ struct tsinfo_reply_data {
container_of(__reply_base, struct tsinfo_reply_data, base)
const struct nla_policy ethnl_tsinfo_get_policy[] = {
[ETHTOOL_A_TSINFO_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_TSINFO_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int tsinfo_prepare_data(const struct ethnl_req_info *req_base,

3
net/ethtool/tunnels.c
View File

@ -9,7 +9,8 @@
#include "netlink.h"
const struct nla_policy ethnl_tunnel_info_get_policy[] = {
[ETHTOOL_A_TUNNEL_INFO_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_TUNNEL_INFO_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static_assert(ETHTOOL_UDP_TUNNEL_TYPE_VXLAN == ilog2(UDP_TUNNEL_TYPE_VXLAN));

6
net/ethtool/wol.c
View File

@ -18,7 +18,8 @@ struct wol_reply_data {
container_of(__reply_base, struct wol_reply_data, base)
const struct nla_policy ethnl_wol_get_policy[] = {
[ETHTOOL_A_WOL_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_WOL_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
};
static int wol_prepare_data(const struct ethnl_req_info *req_base,
@ -96,7 +97,8 @@ const struct ethnl_request_ops ethnl_wol_request_ops = {
/* WOL_SET */
const struct nla_policy ethnl_wol_set_policy[] = {
[ETHTOOL_A_WOL_HEADER] = { .type = NLA_NESTED },
[ETHTOOL_A_WOL_HEADER] =
NLA_POLICY_NESTED(ethnl_header_policy),
[ETHTOOL_A_WOL_MODES] = { .type = NLA_NESTED },
[ETHTOOL_A_WOL_SOPASS] = { .type = NLA_BINARY,
.len = SOPASS_MAX },