#include <netlink/genl/genl.h>
#include <netlink/genl/family.h>
#include <netlink/genl/ctrl.h>
+#include <endian.h>
#include "nl80211.h"
+#include "ieee80211.h"
+
+/* support for extack if compilation headers are too old */
+#ifndef NETLINK_EXT_ACK
+#define NETLINK_EXT_ACK 11
+enum nlmsgerr_attrs {
+ NLMSGERR_ATTR_UNUSED,
+ NLMSGERR_ATTR_MSG,
+ NLMSGERR_ATTR_OFFS,
+ NLMSGERR_ATTR_COOKIE,
+
+ __NLMSGERR_ATTR_MAX,
+ NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1
+};
+#endif
+#ifndef NLM_F_CAPPED
+#define NLM_F_CAPPED 0x100
+#endif
+#ifndef NLM_F_ACK_TLVS
+#define NLM_F_ACK_TLVS 0x200
+#endif
+#ifndef SOL_NETLINK
+#define SOL_NETLINK 270
+#endif
#define ETH_ALEN 6
+#define VHT_MUMIMO_GROUP_LEN 24
-#ifndef CONFIG_LIBNL20
+/* libnl 1.x compatibility code */
+#if !defined(CONFIG_LIBNL20) && !defined(CONFIG_LIBNL30)
# define nl_sock nl_handle
#endif
struct nl80211_state {
struct nl_sock *nl_sock;
- struct nl_cache *nl_cache;
- struct genl_family *nl80211;
+ int nl80211_id;
};
enum command_identify_by {
CIB_NONE,
CIB_PHY,
CIB_NETDEV,
+ CIB_WDEV,
};
enum id_input {
II_NETDEV,
II_PHY_NAME,
II_PHY_IDX,
+ II_WDEV,
};
+#define HANDLER_RET_USAGE 1
+#define HANDLER_RET_DONE 3
+
struct cmd {
const char *name;
const char *args;
const enum command_identify_by idby;
/*
* The handler should return a negative error code,
- * zero on success, 1 if the arguments were wrong
- * and the usage message should and 2 otherwise.
+ * zero on success, 1 if the arguments were wrong.
+ * Return 2 iff you provide the error message yourself.
*/
int (*handler)(struct nl80211_state *state,
- struct nl_cb *cb,
struct nl_msg *msg,
- int argc, char **argv);
+ int argc, char **argv,
+ enum id_input id);
+ const struct cmd *(*selector)(int argc, char **argv);
const struct cmd *parent;
};
+struct chanmode {
+ const char *name;
+ unsigned int width;
+ int freq1_diff;
+ int chantype; /* for older kernel */
+};
+
+struct chandef {
+ enum nl80211_chan_width width;
+
+ unsigned int control_freq;
+ unsigned int center_freq1;
+ unsigned int center_freq2;
+};
+
#define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0]))
+#define DIV_ROUND_UP(x, y) (((x) + (y - 1)) / (y))
-#define __COMMAND(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help)\
+#define __COMMAND(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel)\
static struct cmd \
__cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden\
__attribute__((used)) __attribute__((section("__cmd"))) = { \
.handler = (_handler), \
.help = (_help), \
.parent = _section, \
- }
+ .selector = (_sel), \
+ }
+#define __ACMD(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel, _alias)\
+ __COMMAND(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help, _sel);\
+ static const struct cmd *_alias = &__cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden
#define COMMAND(section, name, args, cmd, flags, idby, handler, help) \
- __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 0, idby, handler, help)
+ __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 0, idby, handler, help, NULL)
+#define COMMAND_ALIAS(section, name, args, cmd, flags, idby, handler, help, selector, alias)\
+ __ACMD(&(__section ## _ ## section), name, #name, args, cmd, flags, 0, idby, handler, help, selector, alias)
#define HIDDEN(section, name, args, cmd, flags, idby, handler) \
- __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 1, idby, handler, NULL)
+ __COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 1, idby, handler, NULL, NULL)
#define TOPLEVEL(_name, _args, _nlcmd, _flags, _idby, _handler, _help) \
+ extern struct cmd __section ## _ ## _name; /* sparse */ \
struct cmd \
__section ## _ ## _name \
__attribute__((used)) __attribute__((section("__cmd"))) = { \
.help = (_help), \
}
#define SECTION(_name) \
+ extern struct cmd __section ## _ ## _name; /* sparse */ \
struct cmd __section ## _ ## _name \
__attribute__((used)) __attribute__((section("__cmd"))) = { \
.name = (#_name), \
int argc, char **argv);
struct print_event_args {
- bool frame, time;
+ struct timeval ts; /* internal */
+ bool have_ts; /* must be set false */
+ bool frame, time, reltime;
};
__u32 listen_events(struct nl80211_state *state,
int __prepare_listen_events(struct nl80211_state *state);
__u32 __do_listen_events(struct nl80211_state *state,
const int n_waits, const __u32 *waits,
+ const int n_prints, const __u32 *prints,
struct print_event_args *args);
+int valid_handler(struct nl_msg *msg, void *arg);
+void register_handler(int (*handler)(struct nl_msg *, void *), void *data);
int mac_addr_a2n(unsigned char *mac_addr, char *arg);
-void mac_addr_n2a(char *mac_addr, unsigned char *arg);
+void mac_addr_n2a(char *mac_addr, const unsigned char *arg);
+int parse_hex_mask(char *hexmask, unsigned char **result, size_t *result_len,
+ unsigned char **mask);
unsigned char *parse_hex(char *hex, size_t *outlen);
-int parse_keys(struct nl_msg *msg, char **argv, int argc);
+int parse_keys(struct nl_msg *msg, char **argv[], int *argc);
+int parse_freqchan(struct chandef *chandef, bool chan, int argc, char **argv, int *parsed);
+enum nl80211_chan_width str_to_bw(const char *str);
+int parse_txq_stats(char *buf, int buflen, struct nlattr *tid_stats_attr, int header,
+ int tid, const char *indent);
+int put_chandef(struct nl_msg *msg, struct chandef *chandef);
void print_ht_mcs(const __u8 *mcs);
void print_ampdu_length(__u8 exponent);
void print_ampdu_spacing(__u8 spacing);
void print_ht_capability(__u16 cap);
+void print_vht_info(__u32 capa, const __u8 *mcs);
+char *channel_width_name(enum nl80211_chan_width width);
const char *iftype_name(enum nl80211_iftype iftype);
const char *command_name(enum nl80211_commands cmd);
-int ieee80211_channel_to_frequency(int chan);
+int ieee80211_channel_to_frequency(int chan, enum nl80211_band band);
int ieee80211_frequency_to_channel(int freq);
void print_ssid_escaped(const uint8_t len, const uint8_t *data);
void print_ies(unsigned char *ie, int ielen, bool unknown,
enum print_ie_type ptype);
+void parse_bitrate(struct nlattr *bitrate_attr, char *buf, int buflen);
+void iw_hexdump(const char *prefix, const __u8 *data, size_t len);
+
+int get_cf1(const struct chanmode *chanmode, unsigned long freq);
+int parse_random_mac_addr(struct nl_msg *msg, char *addrs);
+
+#define SCHED_SCAN_OPTIONS "[interval <in_msecs> | scan_plans [<interval_secs:iterations>*] <interval_secs>] " \
+ "[delay <in_secs>] [freqs <freq>+] [matches [ssid <ssid>]+]] [active [ssid <ssid>]+|passive] " \
+ "[randomise[=<addr>/<mask>]]"
+int parse_sched_scan(struct nl_msg *msg, int *argc, char ***argv);
+
+DECLARE_SECTION(switch);
DECLARE_SECTION(set);
DECLARE_SECTION(get);
+void nan_bf(uint8_t idx, uint8_t *bf, uint16_t bf_len, const uint8_t *buf,
+ size_t len);
+
+char *hex2bin(const char *hex, char *buf);
+
#endif /* __IW_H */
projects / thirdparty / iw.git / blobdiff