diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/device-mapper.h | 6 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 15 | ||||
| -rw-r--r-- | include/trace/events/power.h | 12 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 8 |
4 files changed, 35 insertions, 6 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 010b5ad2ac5d..5c720864db89 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -383,6 +383,12 @@ void dm_set_mdptr(struct mapped_device *md, void *ptr); void *dm_get_mdptr(struct mapped_device *md); /* + * Export the device via the ioctl interface (uses mdptr). + */ +int dm_ioctl_export(struct mapped_device *md, const char *name, + const char *uuid); + +/* * A device can still be used while suspended, but I/O is deferred. */ int dm_suspend(struct mapped_device *md, unsigned suspend_flags); diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 35c527c7d2e4..b89c9c2f7f6e 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -796,11 +796,19 @@ struct cfg80211_csa_settings { * @iftype_num: array with the number of interfaces of each interface * type. The index is the interface type as specified in &enum * nl80211_iftype. + * @beacon_int_gcd: a value specifying GCD of all beaconing interfaces, + * the GCD of a single value is considered the value itself, so for + * a single interface this should be set to that interface's beacon + * interval + * @beacon_int_different: a flag indicating whether or not all beacon + * intervals (of beaconing interfaces) are different or not. */ struct iface_combination_params { int num_different_channels; u8 radar_detect; int iftype_num[NUM_NL80211_IFTYPES]; + u32 beacon_int_gcd; + bool beacon_int_different; }; /** @@ -2894,6 +2902,12 @@ struct ieee80211_iface_limit { * only in special cases. * @radar_detect_widths: bitmap of channel widths supported for radar detection * @radar_detect_regions: bitmap of regions supported for radar detection + * @beacon_int_min_gcd: This interface combination supports different + * beacon intervals. + * = 0 - all beacon intervals for different interface must be same. + * > 0 - any beacon interval for the interface part of this combination AND + * *GCD* of all beacon intervals from beaconing interfaces of this + * combination must be greater or equal to this value. * * With this structure the driver can describe which interface * combinations it supports concurrently. @@ -2952,6 +2966,7 @@ struct ieee80211_iface_combination { bool beacon_int_infra_match; u8 radar_detect_widths; u8 radar_detect_regions; + u32 beacon_int_min_gcd; }; struct ieee80211_txrx_stypes { diff --git a/include/trace/events/power.h b/include/trace/events/power.h index e8bc27f3467e..bc33e91ec5e6 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -369,15 +369,17 @@ TRACE_EVENT(clock_set_parent, TRACE_EVENT(clock_state, TP_PROTO(const char *name, unsigned long prepare_count, - unsigned long count, unsigned long rate), + unsigned long count, unsigned long rate, + unsigned int vdd_level), - TP_ARGS(name, prepare_count, count, rate), + TP_ARGS(name, prepare_count, count, rate, vdd_level), TP_STRUCT__entry( __string(name, name) __field(unsigned long, prepare_count) __field(unsigned long, count) __field(unsigned long, rate) + __field(unsigned int, vdd_level) ), TP_fast_assign( @@ -385,10 +387,12 @@ TRACE_EVENT(clock_state, __entry->prepare_count = prepare_count; __entry->count = count; __entry->rate = rate; + __entry->vdd_level = vdd_level; ), - TP_printk("%s\t[%lu:%lu]\t%lu", __get_str(name), __entry->prepare_count, - __entry->count, __entry->rate) + TP_printk("%s\tprepare:enable cnt [%lu:%lu]\trate: vdd level [%lu:%u]", + __get_str(name), __entry->prepare_count, + __entry->count, __entry->rate, __entry->vdd_level) ); /* diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 5305e8f4fce1..696a4322844a 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -4101,6 +4101,9 @@ enum nl80211_iface_limit_attrs { * of supported channel widths for radar detection. * @NL80211_IFACE_COMB_RADAR_DETECT_REGIONS: u32 attribute containing the bitmap * of supported regulatory regions for radar detection. + * @NL80211_IFACE_COMB_BI_MIN_GCD: u32 attribute specifying the minimum GCD of + * different beacon intervals supported by all the interface combinations + * in this group (if not present, all beacon intervals be identical). * @NUM_NL80211_IFACE_COMB: number of attributes * @MAX_NL80211_IFACE_COMB: highest attribute number * @@ -4108,8 +4111,8 @@ enum nl80211_iface_limit_attrs { * limits = [ #{STA} <= 1, #{AP} <= 1 ], matching BI, channels = 1, max = 2 * => allows an AP and a STA that must match BIs * - * numbers = [ #{AP, P2P-GO} <= 8 ], channels = 1, max = 8 - * => allows 8 of AP/GO + * numbers = [ #{AP, P2P-GO} <= 8 ], BI min gcd, channels = 1, max = 8, + * => allows 8 of AP/GO that can have BI gcd >= min gcd * * numbers = [ #{STA} <= 2 ], channels = 2, max = 2 * => allows two STAs on different channels @@ -4135,6 +4138,7 @@ enum nl80211_if_combination_attrs { NL80211_IFACE_COMB_NUM_CHANNELS, NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS, NL80211_IFACE_COMB_RADAR_DETECT_REGIONS, + NL80211_IFACE_COMB_BI_MIN_GCD, /* keep last */ NUM_NL80211_IFACE_COMB, |