diff options
Diffstat (limited to 'include/uapi/linux/nl80211.h')
| -rw-r--r-- | include/uapi/linux/nl80211.h | 62 |
1 files changed, 47 insertions, 15 deletions
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 68b294e83944..c0ab6b0a3919 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -25,6 +25,19 @@ * */ +/* + * This header file defines the userspace API to the wireless stack. Please + * be careful not to break things - i.e. don't move anything around or so + * unless you can demonstrate that it breaks neither API nor ABI. + * + * Additions to the API should be accompanied by actual implementations in + * an upstream driver, so that example implementations exist in case there + * are ever concerns about the precise semantics of the API or changes are + * needed, and to ensure that code for dead (no longer implemented) API + * can actually be identified and removed. + * Nonetheless, semantics should also be documented carefully in this file. + */ + #include <linux/types.h> #define NL80211_GENL_NAME "nl80211" @@ -1684,6 +1697,10 @@ enum nl80211_commands { * If set during scheduled scan start then the new scan req will be * owned by the netlink socket that created it and the scheduled scan will * be stopped when the socket is closed. + * If set during configuration of regulatory indoor operation then the + * regulatory indoor configuration would be owned by the netlink socket + * that configured the indoor setting, and the indoor operation would be + * cleared when the socket is closed. * * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is * the TDLS link initiator. @@ -1737,8 +1754,12 @@ enum nl80211_commands { * should be contained in the result as the sum of the respective counters * over all channels. * - * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before a scheduled scan (or a - * WoWLAN net-detect scan) is started, u32 in seconds. + * @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a + * scheduled scan (or a WoWLAN net-detect scan) is started, u32 + * in seconds. + + * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device + * is operating in an indoor environment. * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined @@ -2107,6 +2128,8 @@ enum nl80211_attrs { NL80211_ATTR_SCHED_SCAN_DELAY, + NL80211_ATTR_REG_INDOOR, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -2597,16 +2620,17 @@ enum nl80211_band_attr { * an indoor surroundings, i.e., it is connected to AC power (and not * through portable DC inverters) or is under the control of a master * that is acting as an AP and is connected to AC power. - * @NL80211_FREQUENCY_ATTR_GO_CONCURRENT: GO operation is allowed on this + * @NL80211_FREQUENCY_ATTR_IR_CONCURRENT: IR operation is allowed on this * channel if it's connected concurrently to a BSS on the same channel on * the 2 GHz band or to a channel in the same UNII band (on the 5 GHz - * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO on a - * channel that has the GO_CONCURRENT attribute set can be done when there - * is a clear assessment that the device is operating under the guidance of - * an authorized master, i.e., setting up a GO while the device is also - * connected to an AP with DFS and radar detection on the UNII band (it is - * up to user-space, i.e., wpa_supplicant to perform the required - * verifications) + * band), and IEEE80211_CHAN_RADAR is not set. Instantiating a GO or TDLS + * off-channel on a channel that has the IR_CONCURRENT attribute set can be + * done when there is a clear assessment that the device is operating under + * the guidance of an authorized master, i.e., setting up a GO or TDLS + * off-channel while the device is also connected to an AP with DFS and + * radar detection on the UNII band (it is up to user-space, i.e., + * wpa_supplicant to perform the required verifications). Using this + * attribute for IR is disallowed for master interfaces (IBSS, AP). * @NL80211_FREQUENCY_ATTR_NO_20MHZ: 20 MHz operation is not allowed * on this channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed @@ -2618,7 +2642,7 @@ enum nl80211_band_attr { * See https://apps.fcc.gov/eas/comments/GetPublishedDocument.html?id=327&tn=528122 * for more information on the FCC description of the relaxations allowed * by NL80211_FREQUENCY_ATTR_INDOOR_ONLY and - * NL80211_FREQUENCY_ATTR_GO_CONCURRENT. + * NL80211_FREQUENCY_ATTR_IR_CONCURRENT. */ enum nl80211_frequency_attr { __NL80211_FREQUENCY_ATTR_INVALID, @@ -2636,7 +2660,7 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_NO_160MHZ, NL80211_FREQUENCY_ATTR_DFS_CAC_TIME, NL80211_FREQUENCY_ATTR_INDOOR_ONLY, - NL80211_FREQUENCY_ATTR_GO_CONCURRENT, + NL80211_FREQUENCY_ATTR_IR_CONCURRENT, NL80211_FREQUENCY_ATTR_NO_20MHZ, NL80211_FREQUENCY_ATTR_NO_10MHZ, @@ -2649,6 +2673,8 @@ enum nl80211_frequency_attr { #define NL80211_FREQUENCY_ATTR_PASSIVE_SCAN NL80211_FREQUENCY_ATTR_NO_IR #define NL80211_FREQUENCY_ATTR_NO_IBSS NL80211_FREQUENCY_ATTR_NO_IR #define NL80211_FREQUENCY_ATTR_NO_IR NL80211_FREQUENCY_ATTR_NO_IR +#define NL80211_FREQUENCY_ATTR_GO_CONCURRENT \ + NL80211_FREQUENCY_ATTR_IR_CONCURRENT /** * enum nl80211_bitrate_attr - bitrate attributes @@ -2807,7 +2833,7 @@ enum nl80211_sched_scan_match_attr { * @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated * base on contiguous rules and wider channels will be allowed to cross * multiple contiguous/overlapping frequency ranges. - * @NL80211_RRF_GO_CONCURRENT: See &NL80211_FREQUENCY_ATTR_GO_CONCURRENT + * @NL80211_RRF_IR_CONCURRENT: See &NL80211_FREQUENCY_ATTR_IR_CONCURRENT * @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation * @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation * @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed @@ -2824,7 +2850,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_NO_IR = 1<<7, __NL80211_RRF_NO_IBSS = 1<<8, NL80211_RRF_AUTO_BW = 1<<11, - NL80211_RRF_GO_CONCURRENT = 1<<12, + NL80211_RRF_IR_CONCURRENT = 1<<12, NL80211_RRF_NO_HT40MINUS = 1<<13, NL80211_RRF_NO_HT40PLUS = 1<<14, NL80211_RRF_NO_80MHZ = 1<<15, @@ -2836,6 +2862,7 @@ enum nl80211_reg_rule_flags { #define NL80211_RRF_NO_IR NL80211_RRF_NO_IR #define NL80211_RRF_NO_HT40 (NL80211_RRF_NO_HT40MINUS |\ NL80211_RRF_NO_HT40PLUS) +#define NL80211_RRF_GO_CONCURRENT NL80211_RRF_IR_CONCURRENT /* For backport compatibility with older userspace */ #define NL80211_RRF_NO_IR_ALL (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS) @@ -3092,7 +3119,8 @@ enum nl80211_mesh_power_mode { * * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've * established peering with for longer than this time (in seconds), then - * remove it from the STA's list of peers. Default is 30 minutes. + * remove it from the STA's list of peers. You may set this to 0 to disable + * the removal of the STA. Default is 30 minutes. * * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use */ @@ -3694,6 +3722,8 @@ struct nl80211_pattern_support { * @NL80211_WOWLAN_TRIG_ANY: wake up on any activity, do not really put * the chip into a special state -- works best with chips that have * support for low-power operation already (flag) + * Note that this mode is incompatible with all of the others, if + * any others are even supported by the device. * @NL80211_WOWLAN_TRIG_DISCONNECT: wake up on disconnect, the way disconnect * is detected is implementation-specific (flag) * @NL80211_WOWLAN_TRIG_MAGIC_PKT: wake up on magic packet (6x 0xff, followed @@ -4327,11 +4357,13 @@ enum nl80211_feature_flags { /** * enum nl80211_ext_feature_index - bit index of extended features. + * @NL80211_EXT_FEATURE_VHT_IBSS: This driver supports IBSS with VHT datarates. * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ enum nl80211_ext_feature_index { + NL80211_EXT_FEATURE_VHT_IBSS, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, |