diff options
Diffstat (limited to 'src/platform/wifi')
| -rw-r--r-- | src/platform/wifi/wifi-utils-nl80211.c | 287 | ||||
| -rw-r--r-- | src/platform/wifi/wifi-utils-private.h | 8 | ||||
| -rw-r--r-- | src/platform/wifi/wifi-utils-wext.c | 60 | ||||
| -rw-r--r-- | src/platform/wifi/wifi-utils.c | 17 | ||||
| -rw-r--r-- | src/platform/wifi/wifi-utils.h | 7 |
5 files changed, 279 insertions, 100 deletions
diff --git a/src/platform/wifi/wifi-utils-nl80211.c b/src/platform/wifi/wifi-utils-nl80211.c index b31ffa1c..e05104f3 100644 --- a/src/platform/wifi/wifi-utils-nl80211.c +++ b/src/platform/wifi/wifi-utils-nl80211.c @@ -28,21 +28,208 @@ #include <net/ethernet.h> #include <unistd.h> #include <math.h> - -#include <glib.h> - -#include <netlink/genl/genl.h> -#include <netlink/genl/family.h> -#include <netlink/genl/ctrl.h> - +#include <netlink/netlink.h> +#include <netlink/msg.h> #include <linux/nl80211.h> +#include "nm-default.h" #include "wifi-utils-private.h" #include "wifi-utils-nl80211.h" #include "nm-platform.h" -#include "nm-logging.h" #include "nm-utils.h" + +/***************************************************************************** + * Copied from libnl3/genl: + *****************************************************************************/ + +static void * +genlmsg_put (struct nl_msg *msg, uint32_t port, uint32_t seq, int family, + int hdrlen, int flags, uint8_t cmd, uint8_t version) +{ + struct nlmsghdr *nlh; + struct genlmsghdr hdr = { + .cmd = cmd, + .version = version, + }; + + nlh = nlmsg_put (msg, port, seq, family, GENL_HDRLEN + hdrlen, flags); + if (nlh == NULL) + return NULL; + + memcpy (nlmsg_data (nlh), &hdr, sizeof (hdr)); + + return (char *) nlmsg_data (nlh) + GENL_HDRLEN; +} + +static void * +genlmsg_data (const struct genlmsghdr *gnlh) +{ + return ((unsigned char *) gnlh + GENL_HDRLEN); +} + +static void * +genlmsg_user_hdr (const struct genlmsghdr *gnlh) +{ + return genlmsg_data (gnlh); +} + +static struct genlmsghdr * +genlmsg_hdr (struct nlmsghdr *nlh) +{ + return nlmsg_data (nlh); +} + +static void * +genlmsg_user_data (const struct genlmsghdr *gnlh, const int hdrlen) +{ + return (char *) genlmsg_user_hdr (gnlh) + NLMSG_ALIGN (hdrlen); +} + +static struct nlattr * +genlmsg_attrdata (const struct genlmsghdr *gnlh, int hdrlen) +{ + return genlmsg_user_data (gnlh, hdrlen); +} + +static int +genlmsg_len (const struct genlmsghdr *gnlh) +{ + const struct nlmsghdr *nlh; + + nlh = (const struct nlmsghdr *) ((const unsigned char *) gnlh - NLMSG_HDRLEN); + return (nlh->nlmsg_len - GENL_HDRLEN - NLMSG_HDRLEN); +} + +static int +genlmsg_attrlen (const struct genlmsghdr *gnlh, int hdrlen) +{ + return genlmsg_len (gnlh) - NLMSG_ALIGN (hdrlen); +} + +static int +genlmsg_valid_hdr (struct nlmsghdr *nlh, int hdrlen) +{ + struct genlmsghdr *ghdr; + + if (!nlmsg_valid_hdr (nlh, GENL_HDRLEN)) + return 0; + + ghdr = nlmsg_data (nlh); + if (genlmsg_len (ghdr) < NLMSG_ALIGN (hdrlen)) + return 0; + + return 1; +} + +static int +genlmsg_parse (struct nlmsghdr *nlh, int hdrlen, struct nlattr *tb[], + int maxtype, struct nla_policy *policy) +{ + struct genlmsghdr *ghdr; + + if (!genlmsg_valid_hdr (nlh, hdrlen)) + return -NLE_MSG_TOOSHORT; + + ghdr = nlmsg_data (nlh); + return nla_parse (tb, maxtype, genlmsg_attrdata (ghdr, hdrlen), + genlmsg_attrlen (ghdr, hdrlen), policy); +} + +/***************************************************************************** + * Reimplementation of libnl3/genl functions: + *****************************************************************************/ + +static int +probe_response (struct nl_msg *msg, void *arg) +{ + static struct nla_policy ctrl_policy[CTRL_ATTR_MAX+1] = { + [CTRL_ATTR_FAMILY_ID] = { .type = NLA_U16 }, + [CTRL_ATTR_FAMILY_NAME] = { .type = NLA_STRING, + .maxlen = GENL_NAMSIZ }, + [CTRL_ATTR_VERSION] = { .type = NLA_U32 }, + [CTRL_ATTR_HDRSIZE] = { .type = NLA_U32 }, + [CTRL_ATTR_MAXATTR] = { .type = NLA_U32 }, + [CTRL_ATTR_OPS] = { .type = NLA_NESTED }, + [CTRL_ATTR_MCAST_GROUPS] = { .type = NLA_NESTED }, + }; + struct nlattr *tb[CTRL_ATTR_MAX+1]; + struct nlmsghdr *nlh = nlmsg_hdr (msg); + gint32 *response_data = arg; + + if (genlmsg_parse (nlh, 0, tb, CTRL_ATTR_MAX, ctrl_policy)) + return NL_SKIP; + + if (tb[CTRL_ATTR_FAMILY_ID]) + *response_data = nla_get_u16 (tb[CTRL_ATTR_FAMILY_ID]); + + return NL_STOP; +} + +static int +genl_ctrl_resolve (struct nl_sock *sk, const char *name) +{ + struct nl_msg *msg; + struct nl_cb *cb, *orig; + int rc; + int result = -NLE_OBJ_NOTFOUND; + gint32 response_data = -1; + + if (!(orig = nl_socket_get_cb (sk))) + goto out; + + cb = nl_cb_clone (orig); + nl_cb_put (orig); + if (!cb) + goto out; + + msg = nlmsg_alloc (); + if (!msg) + goto out_cb_free; + + if (!genlmsg_put (msg, NL_AUTO_PORT, NL_AUTO_SEQ, GENL_ID_CTRL, + 0, 0, CTRL_CMD_GETFAMILY, 1)) + goto out_msg_free; + + if (nla_put_string (msg, CTRL_ATTR_FAMILY_NAME, name) < 0) + goto out_msg_free; + + rc = nl_cb_set (cb, NL_CB_VALID, NL_CB_CUSTOM, probe_response, &response_data); + if (rc < 0) + goto out_msg_free; + + rc = nl_send_auto_complete (sk, msg); + if (rc < 0) + goto out_msg_free; + + rc = nl_recvmsgs (sk, cb); + if (rc < 0) + goto out_msg_free; + + /* If search was successful, request may be ACKed after data */ + rc = nl_wait_for_ack (sk); + if (rc < 0) + goto out_msg_free; + + if (response_data > 0) + result = response_data; + +out_msg_free: + nlmsg_free (msg); +out_cb_free: + nl_cb_put (cb); +out: + if (result >= 0) + nm_log_dbg (LOGD_WIFI, "genl_ctrl_resolve: resolved \"%s\" as 0x%x", name, result); + else + nm_log_err (LOGD_WIFI, "genl_ctrl_resolve: failed resolve \"%s\"", name); + return result; +} + +/***************************************************************************** + * </libn-genl-3> + *****************************************************************************/ + typedef struct { WifiData parent; struct nl_sock *nl_sock; @@ -144,7 +331,7 @@ _nl80211_send_and_recv (struct nl_sock *nl_sock, * not warn on DUMP_INTR error for get scan command. */ if (err == -NLE_DUMP_INTR && - genlmsg_hdr(nlmsg_hdr(msg))->cmd == NL80211_CMD_GET_SCAN) + genlmsg_hdr (nlmsg_hdr (msg))->cmd == NL80211_CMD_GET_SCAN) break; nm_log_warn (LOGD_WIFI, "nl_recvmsgs() error: (%d) %s", @@ -265,6 +452,24 @@ wifi_nl80211_set_mode (WifiData *data, const NM80211Mode mode) return FALSE; } +static gboolean +wifi_nl80211_set_powersave (WifiData *data, guint32 powersave) +{ + WifiDataNl80211 *nl80211 = (WifiDataNl80211 *) data; + struct nl_msg *msg; + int err; + + msg = nl80211_alloc_msg (nl80211, NL80211_CMD_SET_POWER_SAVE, 0); + NLA_PUT_U32 (msg, NL80211_ATTR_PS_STATE, + powersave == 1 ? NL80211_PS_ENABLED : NL80211_PS_DISABLED); + err = nl80211_send_and_recv (nl80211, msg, NULL, NULL); + return err ? FALSE : TRUE; + +nla_put_failure: + nlmsg_free (msg); + return FALSE; +} + /* @divisor: pass what value @xbm should be divided by to get dBm */ static guint32 nl80211_xbm_to_percent (gint32 xbm, guint32 divisor) @@ -273,7 +478,7 @@ nl80211_xbm_to_percent (gint32 xbm, guint32 divisor) #define SIGNAL_MAX_DBM -20 xbm /= divisor; - xbm = CLAMP(xbm, NOISE_FLOOR_DBM, SIGNAL_MAX_DBM); + xbm = CLAMP (xbm, NOISE_FLOOR_DBM, SIGNAL_MAX_DBM); return 100 - 70 * (((float) SIGNAL_MAX_DBM - (float) xbm) / ((float) SIGNAL_MAX_DBM - (float) NOISE_FLOOR_DBM)); @@ -353,7 +558,7 @@ nl80211_bss_dump_handler (struct nl_msg *msg, void *arg) if (bss[NL80211_BSS_BSSID] == NULL) return NL_SKIP; - memcpy(info->bssid, nla_data (bss[NL80211_BSS_BSSID]), ETH_ALEN); + memcpy (info->bssid, nla_data (bss[NL80211_BSS_BSSID]), ETH_ALEN); if (bss[NL80211_BSS_FREQUENCY]) info->freq = nla_get_u32 (bss[NL80211_BSS_FREQUENCY]); @@ -370,7 +575,7 @@ nl80211_bss_dump_handler (struct nl_msg *msg, void *arg) guint8 *ssid; guint32 ssid_len; - find_ssid(nla_data (bss[NL80211_BSS_INFORMATION_ELEMENTS]), + find_ssid (nla_data (bss[NL80211_BSS_INFORMATION_ELEMENTS]), nla_len (bss[NL80211_BSS_INFORMATION_ELEMENTS]), &ssid, &ssid_len); if (ssid && ssid_len && ssid_len <= sizeof (info->ssid)) { @@ -390,7 +595,7 @@ nl80211_get_bss_info (WifiDataNl80211 *nl80211, { struct nl_msg *msg; - memset(bss_info, 0, sizeof (*bss_info)); + memset (bss_info, 0, sizeof (*bss_info)); msg = nl80211_alloc_msg (nl80211, NL80211_CMD_GET_SCAN, NLM_F_DUMP); @@ -424,24 +629,6 @@ wifi_nl80211_find_freq (WifiData *data, const guint32 *freqs) return 0; } -static GByteArray * -wifi_nl80211_get_ssid (WifiData *data) -{ - WifiDataNl80211 *nl80211 = (WifiDataNl80211 *) data; - GByteArray *array = NULL; - struct nl80211_bss_info bss_info; - - nl80211_get_bss_info (nl80211, &bss_info); - - if (bss_info.valid) { - array = g_byte_array_sized_new (bss_info.ssid_len); - g_byte_array_append (array, (const guint8 *) bss_info.ssid, - bss_info.ssid_len); - } - - return array; -} - static gboolean wifi_nl80211_get_bssid (WifiData *data, guint8 *out_bssid) { @@ -451,7 +638,7 @@ wifi_nl80211_get_bssid (WifiData *data, guint8 *out_bssid) nl80211_get_bss_info (nl80211, &bss_info); if (bss_info.valid) - memcpy(out_bssid, bss_info.bssid, ETH_ALEN); + memcpy (out_bssid, bss_info.bssid, ETH_ALEN); return bss_info.valid; } @@ -533,7 +720,7 @@ nl80211_get_ap_info (WifiDataNl80211 *nl80211, struct nl_msg *msg; struct nl80211_bss_info bss_info; - memset(sta_info, 0, sizeof (*sta_info)); + memset (sta_info, 0, sizeof (*sta_info)); nl80211_get_bss_info (nl80211, &bss_info); if (!bss_info.valid) @@ -621,7 +808,7 @@ nl80211_wowlan_handler (struct nl_msg *msg, void *arg) info->enabled = FALSE; - if (nla_parse (tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), + if (nla_parse (tb, NL80211_ATTR_MAX, genlmsg_attrdata (gnlh, 0), genlmsg_attrlen (gnlh, 0), NULL) < 0) return NL_SKIP; @@ -695,7 +882,7 @@ static int nl80211_wiphy_info_handler (struct nl_msg *msg, void *arg) G_STATIC_ASSERT (NL80211_FREQUENCY_ATTR_PASSIVE_SCAN != NL80211_FREQUENCY_ATTR_NO_IBSS); #endif - if (nla_parse (tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), + if (nla_parse (tb, NL80211_ATTR_MAX, genlmsg_attrdata (gnlh, 0), genlmsg_attrlen (gnlh, 0), NULL) < 0) return NL_SKIP; @@ -743,13 +930,13 @@ static int nl80211_wiphy_info_handler (struct nl_msg *msg, void *arg) nla_for_each_nested (nl_band, tb[NL80211_ATTR_WIPHY_BANDS], rem_band) { if (nla_parse_nested (tb_band, NL80211_BAND_ATTR_MAX, nl_band, - NULL) < 0) + NULL) < 0) return NL_SKIP; - nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], - rem_freq) { + nla_for_each_nested (nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], + rem_freq) { nla_parse_nested (tb_freq, NL80211_FREQUENCY_ATTR_MAX, - nl_freq, freq_policy); + nl_freq, freq_policy); if (!tb_freq[NL80211_FREQUENCY_ATTR_FREQ]) continue; @@ -767,7 +954,7 @@ static int nl80211_wiphy_info_handler (struct nl_msg *msg, void *arg) NULL) < 0) return NL_SKIP; - nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], + nla_for_each_nested (nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], rem_freq) { nla_parse_nested (tb_freq, NL80211_FREQUENCY_ATTR_MAX, nl_freq, freq_policy); @@ -853,9 +1040,9 @@ wifi_nl80211_init (const char *iface, int ifindex) nl80211 = wifi_data_new (iface, ifindex, sizeof (*nl80211)); nl80211->parent.get_mode = wifi_nl80211_get_mode; nl80211->parent.set_mode = wifi_nl80211_set_mode; + nl80211->parent.set_powersave = wifi_nl80211_set_powersave; nl80211->parent.get_freq = wifi_nl80211_get_freq; nl80211->parent.find_freq = wifi_nl80211_find_freq; - nl80211->parent.get_ssid = wifi_nl80211_get_ssid; nl80211->parent.get_bssid = wifi_nl80211_get_bssid; nl80211->parent.get_rate = wifi_nl80211_get_rate; nl80211->parent.get_qual = wifi_nl80211_get_qual; @@ -868,7 +1055,7 @@ wifi_nl80211_init (const char *iface, int ifindex) if (nl80211->nl_sock == NULL) goto error; - if (genl_connect (nl80211->nl_sock)) + if (nl_connect (nl80211->nl_sock, NETLINK_GENERIC)) goto error; nl80211->id = genl_ctrl_resolve (nl80211->nl_sock, "nl80211"); @@ -886,22 +1073,22 @@ wifi_nl80211_init (const char *iface, int ifindex) if (nl80211_send_and_recv (nl80211, msg, nl80211_wiphy_info_handler, &device_info) < 0) { nm_log_dbg (LOGD_HW | LOGD_WIFI, - "(%s): NL80211_CMD_GET_WIPHY request failed", - nl80211->parent.iface); + "(%s): NL80211_CMD_GET_WIPHY request failed", + nl80211->parent.iface); goto error; } if (!device_info.success) { nm_log_dbg (LOGD_HW | LOGD_WIFI, - "(%s): NL80211_CMD_GET_WIPHY request indicated failure", - nl80211->parent.iface); + "(%s): NL80211_CMD_GET_WIPHY request indicated failure", + nl80211->parent.iface); goto error; } if (!device_info.supported) { nm_log_dbg (LOGD_HW | LOGD_WIFI, - "(%s): driver does not fully support nl80211, falling back to WEXT", - nl80211->parent.iface); + "(%s): driver does not fully support nl80211, falling back to WEXT", + nl80211->parent.iface); goto error; } @@ -914,8 +1101,8 @@ wifi_nl80211_init (const char *iface, int ifindex) if (device_info.num_freqs == 0 || device_info.freqs == NULL) { nm_log_err (LOGD_HW | LOGD_WIFI, - "(%s): driver reports no supported frequencies", - nl80211->parent.iface); + "(%s): driver reports no supported frequencies", + nl80211->parent.iface); goto error; } diff --git a/src/platform/wifi/wifi-utils-private.h b/src/platform/wifi/wifi-utils-private.h index aaedd5b7..21a4c57b 100644 --- a/src/platform/wifi/wifi-utils-private.h +++ b/src/platform/wifi/wifi-utils-private.h @@ -21,8 +21,8 @@ #ifndef __WIFI_UTILS_PRIVATE_H__ #define __WIFI_UTILS_PRIVATE_H__ -#include <glib.h> +#include "nm-default.h" #include "nm-dbus-interface.h" #include "wifi-utils.h" @@ -35,15 +35,15 @@ struct WifiData { gboolean (*set_mode) (WifiData *data, const NM80211Mode mode); + /* Set power saving mode on an interface */ + gboolean (*set_powersave) (WifiData *data, guint32 powersave); + /* Return current frequency in MHz (really associated BSS frequency) */ guint32 (*get_freq) (WifiData *data); /* Return first supported frequency in the zero-terminated list */ guint32 (*find_freq) (WifiData *data, const guint32 *freqs); - /* If SSID is empty/blank (zero-length or all \0s) return NULL */ - GByteArray * (*get_ssid) (WifiData *data); - /* Return current bitrate in Kbps */ guint32 (*get_rate) (WifiData *data); diff --git a/src/platform/wifi/wifi-utils-wext.c b/src/platform/wifi/wifi-utils-wext.c index 470b73d1..96bcf53d 100644 --- a/src/platform/wifi/wifi-utils-wext.c +++ b/src/platform/wifi/wifi-utils-wext.c @@ -28,11 +28,10 @@ #include <unistd.h> #include <math.h> -#include <glib.h> +#include "nm-default.h" #include "wifi-utils-private.h" #include "wifi-utils-wext.h" -#include "nm-logging.h" #include "nm-utils.h" #include "nm-platform-utils.h" @@ -45,7 +44,6 @@ #include <sys/socket.h> #include <linux/wireless.h> - typedef struct { WifiData parent; int fd; @@ -166,6 +164,30 @@ wifi_wext_set_mode (WifiData *data, const NM80211Mode mode) return TRUE; } +static gboolean +wifi_wext_set_powersave (WifiData *data, guint32 powersave) +{ + WifiDataWext *wext = (WifiDataWext *) data; + struct iwreq wrq; + + memset (&wrq, 0, sizeof (struct iwreq)); + if (powersave == 1) { + wrq.u.power.flags = IW_POWER_ALL_R; + } else + wrq.u.power.disabled = 1; + + strncpy (wrq.ifr_name, wext->parent.iface, IFNAMSIZ); + if (ioctl (wext->fd, SIOCSIWPOWER, &wrq) < 0) { + if (errno != ENODEV) { + nm_log_err (LOGD_HW | LOGD_WIFI, "(%s): error setting powersave %" G_GUINT32_FORMAT, + wext->parent.iface, powersave); + } + return FALSE; + } + + return TRUE; +} + static guint32 wifi_wext_get_freq (WifiData *data) { @@ -200,36 +222,6 @@ wifi_wext_find_freq (WifiData *data, const guint32 *freqs) return 0; } -static GByteArray * -wifi_wext_get_ssid (WifiData *data) -{ - WifiDataWext *wext = (WifiDataWext *) data; - struct iwreq wrq; - char ssid[IW_ESSID_MAX_SIZE + 2]; - guint32 len; - GByteArray *array = NULL; - - memset (ssid, 0, sizeof (ssid)); - wrq.u.essid.pointer = (caddr_t) &ssid; - wrq.u.essid.length = sizeof (ssid); - wrq.u.essid.flags = 0; - strncpy (wrq.ifr_name, wext->parent.iface, IFNAMSIZ); - - if (ioctl (wext->fd, SIOCGIWESSID, &wrq) < 0) { - nm_log_err (LOGD_HW | LOGD_WIFI, "(%s): couldn't get SSID: %d", - wext->parent.iface, errno); - return NULL; - } - - len = wrq.u.essid.length; - if (nm_utils_is_empty_ssid ((guint8 *) ssid, len) == FALSE) { - array = g_byte_array_sized_new (len); - g_byte_array_append (array, (const guint8 *) ssid, len); - } - - return array; -} - static gboolean wifi_wext_get_bssid (WifiData *data, guint8 *out_bssid) { @@ -575,9 +567,9 @@ wifi_wext_init (const char *iface, int ifindex, gboolean check_scan) wext = wifi_data_new (iface, ifindex, sizeof (*wext)); wext->parent.get_mode = wifi_wext_get_mode; wext->parent.set_mode = wifi_wext_set_mode; + wext->parent.set_powersave = wifi_wext_set_powersave; wext->parent.get_freq = wifi_wext_get_freq; wext->parent.find_freq = wifi_wext_find_freq; - wext->parent.get_ssid = wifi_wext_get_ssid; wext->parent.get_bssid = wifi_wext_get_bssid; wext->parent.get_rate = wifi_wext_get_rate; wext->parent.get_qual = wifi_wext_get_qual; diff --git a/src/platform/wifi/wifi-utils.c b/src/platform/wifi/wifi-utils.c index 068c404e..5f2f61b0 100644 --- a/src/platform/wifi/wifi-utils.c +++ b/src/platform/wifi/wifi-utils.c @@ -24,8 +24,8 @@ #include <sys/stat.h> #include <stdio.h> #include <string.h> -#include <glib.h> +#include "nm-default.h" #include "wifi-utils.h" #include "wifi-utils-private.h" #include "wifi-utils-nl80211.h" @@ -98,6 +98,14 @@ wifi_utils_set_mode (WifiData *data, const NM80211Mode mode) return data->set_mode ? data->set_mode (data, mode) : TRUE; } +gboolean +wifi_utils_set_powersave (WifiData *data, guint32 powersave) +{ + g_return_val_if_fail (data != NULL, FALSE); + + return data->set_powersave ? data->set_powersave (data, powersave) : TRUE; +} + guint32 wifi_utils_get_freq (WifiData *data) { @@ -113,13 +121,6 @@ wifi_utils_find_freq (WifiData *data, const guint32 *freqs) return data->find_freq (data, freqs); } -GByteArray * -wifi_utils_get_ssid (WifiData *data) -{ - g_return_val_if_fail (data != NULL, NULL); - return data->get_ssid (data); -} - gboolean wifi_utils_get_bssid (WifiData *data, guint8 *out_bssid) { diff --git a/src/platform/wifi/wifi-utils.h b/src/platform/wifi/wifi-utils.h index 588386ab..21dac9e9 100644 --- a/src/platform/wifi/wifi-utils.h +++ b/src/platform/wifi/wifi-utils.h @@ -23,8 +23,8 @@ #define __WIFI_UTILS_H__ #include <net/ethernet.h> -#include <glib.h> +#include "nm-default.h" #include "nm-dbus-interface.h" typedef struct WifiData WifiData; @@ -48,9 +48,6 @@ guint32 wifi_utils_get_freq (WifiData *data); * Frequencies are specified in MHz. */ guint32 wifi_utils_find_freq (WifiData *data, const guint32 *freqs); -/* Caller must free returned byte array */ -GByteArray *wifi_utils_get_ssid (WifiData *data); - /* out_bssid must be ETH_ALEN bytes */ gboolean wifi_utils_get_bssid (WifiData *data, guint8 *out_bssid); @@ -66,6 +63,8 @@ gboolean wifi_utils_indicate_addressing_running (WifiData *data, gboolean runnin /* Returns true if WoWLAN is enabled on device */ gboolean wifi_utils_get_wowlan (WifiData *data); +gboolean wifi_utils_set_powersave (WifiData *data, guint32 powersave); + /* OLPC Mesh-only functions */ guint32 wifi_utils_get_mesh_channel (WifiData *data); |