xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
派生 0
代码 工单 合并请求 工作流 软件包 项目 发布 百科 活动

Merge tag 'mac80211-next-for-davem-2017-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

浏览代码 
Johannes Berg says:

====================
My last pull request has been a while, we now have:
 * connection quality monitoring with multiple thresholds
 * support for FILS shared key authentication offload
 * pre-CAC regulatory compliance - only ETSI allows this
 * sanity check for some rate confusion that hit ChromeOS
   (but nobody else uses it, evidently)
 * some documentation updates
 * lots of cleanups
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
这个提交包含在：
David S. Miller
2017-04-20 13:54:40 -04:00
父节点 0ef9059d41 bbf67e450a
当前提交 028f43bc64
共修改 84 个文件，包含 1802 行新增和 540 行删除
下载 Patch 文件 下载 Diff 文件 展开所有文件 折叠所有文件

192
include/net/cfg80211.h
查看文件

@@ -363,6 +363,8 @@ static inline void wiphy_read_of_freq_limits(struct wiphy *wiphy)
/**
* struct vif_params - describes virtual interface parameters
* @flags: monitor interface flags, unchanged if 0, otherwise
* %MONITOR_FLAG_CHANGED will be set
* @use_4addr: use 4-address frames
* @macaddr: address to use for this virtual interface.
* If this parameter is set to zero address the driver may
@@ -370,13 +372,17 @@ static inline void wiphy_read_of_freq_limits(struct wiphy *wiphy)
* This feature is only fully supported by drivers that enable the
* %NL80211_FEATURE_MAC_ON_CREATE flag. Others may support creating
** only p2p devices with specified MAC.
* @vht_mumimo_groups: MU-MIMO groupID. used for monitoring only
* packets belonging to that MU-MIMO groupID.
* @vht_mumimo_groups: MU-MIMO groupID, used for monitoring MU-MIMO packets
* belonging to that MU-MIMO groupID; %NULL if not changed
* @vht_mumimo_follow_addr: MU-MIMO follow address, used for monitoring
* MU-MIMO packets going to the specified station; %NULL if not changed
*/
struct vif_params {
u32 flags;
int use_4addr;
u8 macaddr[ETH_ALEN];
u8 vht_mumimo_groups[VHT_MUMIMO_GROUPS_DATA_LEN];
const u8 *vht_mumimo_groups;
const u8 *vht_mumimo_follow_addr;
};
/**
@@ -1211,6 +1217,7 @@ static inline int cfg80211_get_station(struct net_device *dev,
* Monitor interface configuration flags. Note that these must be the bits
* according to the nl80211 flags.
*
* @MONITOR_FLAG_CHANGED: set if the flags were changed
* @MONITOR_FLAG_FCSFAIL: pass frames with bad FCS
* @MONITOR_FLAG_PLCPFAIL: pass frames with bad PLCP
* @MONITOR_FLAG_CONTROL: pass control frames
@@ -1219,6 +1226,7 @@ static inline int cfg80211_get_station(struct net_device *dev,
* @MONITOR_FLAG_ACTIVE: active monitor, ACKs frames on its MAC address
*/
enum monitor_flags {
MONITOR_FLAG_CHANGED = 1<<__NL80211_MNTR_FLAG_INVALID,
MONITOR_FLAG_FCSFAIL = 1<<NL80211_MNTR_FLAG_FCSFAIL,
MONITOR_FLAG_PLCPFAIL = 1<<NL80211_MNTR_FLAG_PLCPFAIL,
MONITOR_FLAG_CONTROL = 1<<NL80211_MNTR_FLAG_CONTROL,
@@ -1641,6 +1649,7 @@ struct cfg80211_bss_select_adjust {
/**
* struct cfg80211_sched_scan_request - scheduled scan request description
*
* @reqid: identifies this request.
* @ssids: SSIDs to scan for (passed in the probe_reqs in active scans)
* @n_ssids: number of SSIDs
* @n_channels: total number of channels to scan
@@ -1685,6 +1694,7 @@ struct cfg80211_bss_select_adjust {
* comparisions.
*/
struct cfg80211_sched_scan_request {
u64 reqid;
struct cfg80211_ssid *ssids;
int n_ssids;
u32 n_channels;
@@ -2073,6 +2083,19 @@ struct cfg80211_bss_selection {
* the BSSID of the current association, i.e., to the value that is
* included in the Current AP address field of the Reassociation Request
* frame.
* @fils_erp_username: EAP re-authentication protocol (ERP) username part of the
* NAI or %NULL if not specified. This is used to construct FILS wrapped
* data IE.
* @fils_erp_username_len: Length of @fils_erp_username in octets.
* @fils_erp_realm: EAP re-authentication protocol (ERP) realm part of NAI or
* %NULL if not specified. This specifies the domain name of ER server and
* is used to construct FILS wrapped data IE.
* @fils_erp_realm_len: Length of @fils_erp_realm in octets.
* @fils_erp_next_seq_num: The next sequence number to use in the FILS ERP
* messages. This is also used to construct FILS wrapped data IE.
* @fils_erp_rrk: ERP re-authentication Root Key (rRK) used to derive additional
* keys in FILS or %NULL if not specified.
* @fils_erp_rrk_len: Length of @fils_erp_rrk in octets.
*/
struct cfg80211_connect_params {
struct ieee80211_channel *channel;
@@ -2098,6 +2121,13 @@ struct cfg80211_connect_params {
bool pbss;
struct cfg80211_bss_selection bss_select;
const u8 *prev_bssid;
const u8 *fils_erp_username;
size_t fils_erp_username_len;
const u8 *fils_erp_realm;
size_t fils_erp_realm_len;
u16 fils_erp_next_seq_num;
const u8 *fils_erp_rrk;
size_t fils_erp_rrk_len;
};
/**
@@ -2136,12 +2166,27 @@ enum wiphy_params_flags {
* This structure is passed to the set/del_pmksa() method for PMKSA
* caching.
*
* @bssid: The AP's BSSID.
* @pmkid: The PMK material itself.
* @bssid: The AP's BSSID (may be %NULL).
* @pmkid: The identifier to refer a PMKSA.
* @pmk: The PMK for the PMKSA identified by @pmkid. This is used for key
* derivation by a FILS STA. Otherwise, %NULL.
* @pmk_len: Length of the @pmk. The length of @pmk can differ depending on
* the hash algorithm used to generate this.
* @ssid: SSID to specify the ESS within which a PMKSA is valid when using FILS
* cache identifier (may be %NULL).
* @ssid_len: Length of the @ssid in octets.
* @cache_id: 2-octet cache identifier advertized by a FILS AP identifying the
* scope of PMKSA. This is valid only if @ssid_len is non-zero (may be
* %NULL).
*/
struct cfg80211_pmksa {
const u8 *bssid;
const u8 *pmkid;
const u8 *pmk;
size_t pmk_len;
const u8 *ssid;
size_t ssid_len;
const u8 *cache_id;
};
/**
@@ -2712,6 +2757,11 @@ struct cfg80211_nan_func {
* the current level is above/below the configured threshold; this may
* need some care when the configuration is changed (without first being
* disabled.)
* @set_cqm_rssi_range_config: Configure two RSSI thresholds in the
* connection quality monitor. An event is to be sent only when the
* signal level is found to be outside the two values. The driver should
* set %NL80211_EXT_FEATURE_CQM_RSSI_LIST if this method is implemented.
* If it is provided then there's no point providing @set_cqm_rssi_config.
* @set_cqm_txe_config: Configure connection quality monitor TX error
* thresholds.
* @sched_scan_start: Tell the driver to start a scheduled scan.
@@ -2826,13 +2876,12 @@ struct cfg80211_ops {
const char *name,
unsigned char name_assign_type,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params);
int (*del_virtual_intf)(struct wiphy *wiphy,
struct wireless_dev *wdev);
int (*change_virtual_intf)(struct wiphy *wiphy,
struct net_device *dev,
enum nl80211_iftype type, u32 *flags,
enum nl80211_iftype type,
struct vif_params *params);
int (*add_key)(struct wiphy *wiphy, struct net_device *netdev,
@@ -3001,6 +3050,10 @@ struct cfg80211_ops {
struct net_device *dev,
s32 rssi_thold, u32 rssi_hyst);
int (*set_cqm_rssi_range_config)(struct wiphy *wiphy,
struct net_device *dev,
s32 rssi_low, s32 rssi_high);
int (*set_cqm_txe_config)(struct wiphy *wiphy,
struct net_device *dev,
u32 rate, u32 pkts, u32 intvl);
@@ -3871,6 +3924,7 @@ void wiphy_free(struct wiphy *wiphy);
struct cfg80211_conn;
struct cfg80211_internal_bss;
struct cfg80211_cached_keys;
struct cfg80211_cqm_config;
/**
* struct wireless_dev - wireless device state
@@ -3934,6 +3988,7 @@ struct cfg80211_cached_keys;
* @event_list: (private) list for internal event processing
* @event_lock: (private) lock for event list
* @owner_nlportid: (private) owner socket port ID
* @cqm_config: (private) nl80211 RSSI monitor state
*/
struct wireless_dev {
struct wiphy *wiphy;
@@ -4002,6 +4057,8 @@ struct wireless_dev {
bool prev_bssid_valid;
} wext;
#endif
struct cfg80211_cqm_config *cqm_config;
};
static inline u8 *wdev_address(struct wireless_dev *wdev)
@@ -4651,12 +4708,22 @@ cfg80211_inform_bss(struct wiphy *wiphy,
gfp);
}
/**
* cfg80211_get_bss - get a BSS reference
* @wiphy: the wiphy this BSS struct belongs to
* @channel: the channel to search on (or %NULL)
* @bssid: the desired BSSID (or %NULL)
* @ssid: the desired SSID (or %NULL)
* @ssid_len: length of the SSID (or 0)
* @bss_type: type of BSS, see &enum ieee80211_bss_type
* @privacy: privacy filter, see &enum ieee80211_privacy
*/
struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
struct ieee80211_channel *channel,
const u8 *bssid,
const u8 *ssid, size_t ssid_len,
enum ieee80211_bss_type bss_type,
enum ieee80211_privacy);
enum ieee80211_privacy privacy);
static inline struct cfg80211_bss *
cfg80211_get_ibss(struct wiphy *wiphy,
struct ieee80211_channel *channel,
@@ -5122,6 +5189,78 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
#define CFG80211_TESTMODE_DUMP(cmd)
#endif
/**
* struct cfg80211_connect_resp_params - Connection response params
* @status: Status code, %WLAN_STATUS_SUCCESS for successful connection, use
* %WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
* the real status code for failures. If this call is used to report a
* failure due to a timeout (e.g., not receiving an Authentication frame
* from the AP) instead of an explicit rejection by the AP, -1 is used to
* indicate that this is a failure, but without a status code.
* @timeout_reason is used to report the reason for the timeout in that
* case.
* @bssid: The BSSID of the AP (may be %NULL)
* @bss: Entry of bss to which STA got connected to, can be obtained through
* cfg80211_get_bss() (may be %NULL). Only one parameter among @bssid and
* @bss needs to be specified.
* @req_ie: Association request IEs (may be %NULL)
* @req_ie_len: Association request IEs length
* @resp_ie: Association response IEs (may be %NULL)
* @resp_ie_len: Association response IEs length
* @fils_kek: KEK derived from a successful FILS connection (may be %NULL)
* @fils_kek_len: Length of @fils_kek in octets
* @update_erp_next_seq_num: Boolean value to specify whether the value in
* @fils_erp_next_seq_num is valid.
* @fils_erp_next_seq_num: The next sequence number to use in ERP message in
* FILS Authentication. This value should be specified irrespective of the
* status for a FILS connection.
* @pmk: A new PMK if derived from a successful FILS connection (may be %NULL).
* @pmk_len: Length of @pmk in octets
* @pmkid: A new PMKID if derived from a successful FILS connection or the PMKID
* used for this FILS connection (may be %NULL).
* @timeout_reason: Reason for connection timeout. This is used when the
* connection fails due to a timeout instead of an explicit rejection from
* the AP. %NL80211_TIMEOUT_UNSPECIFIED is used when the timeout reason is
* not known. This value is used only if @status < 0 to indicate that the
* failure is due to a timeout and not due to explicit rejection by the AP.
* This value is ignored in other cases (@status >= 0).
*/
struct cfg80211_connect_resp_params {
int status;
const u8 *bssid;
struct cfg80211_bss *bss;
const u8 *req_ie;
size_t req_ie_len;
const u8 *resp_ie;
size_t resp_ie_len;
const u8 *fils_kek;
size_t fils_kek_len;
bool update_erp_next_seq_num;
u16 fils_erp_next_seq_num;
const u8 *pmk;
size_t pmk_len;
const u8 *pmkid;
enum nl80211_timeout_reason timeout_reason;
};
/**
* cfg80211_connect_done - notify cfg80211 of connection result
*
* @dev: network device
* @params: connection response parameters
* @gfp: allocation flags
*
* It should be called by the underlying driver once execution of the connection
* request from connect() has been completed. This is similar to
* cfg80211_connect_bss(), but takes a structure pointer for connection response
* parameters. Only one of the functions among cfg80211_connect_bss(),
* cfg80211_connect_result(), cfg80211_connect_timeout(),
* and cfg80211_connect_done() should be called.
*/
void cfg80211_connect_done(struct net_device *dev,
struct cfg80211_connect_resp_params *params,
gfp_t gfp);
/**
* cfg80211_connect_bss - notify cfg80211 of connection result
*
@@ -5152,13 +5291,31 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
* It should be called by the underlying driver once execution of the connection
* request from connect() has been completed. This is similar to
* cfg80211_connect_result(), but with the option of identifying the exact bss
* entry for the connection. Only one of these functions should be called.
* entry for the connection. Only one of the functions among
* cfg80211_connect_bss(), cfg80211_connect_result(),
* cfg80211_connect_timeout(), and cfg80211_connect_done() should be called.
*/
void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
struct cfg80211_bss *bss, const u8 *req_ie,
size_t req_ie_len, const u8 *resp_ie,
size_t resp_ie_len, int status, gfp_t gfp,
enum nl80211_timeout_reason timeout_reason);
static inline void
cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
struct cfg80211_bss *bss, const u8 *req_ie,
size_t req_ie_len, const u8 *resp_ie,
size_t resp_ie_len, int status, gfp_t gfp,
enum nl80211_timeout_reason timeout_reason)
{
struct cfg80211_connect_resp_params params;
memset(&params, 0, sizeof(params));
params.status = status;
params.bssid = bssid;
params.bss = bss;
params.req_ie = req_ie;
params.req_ie_len = req_ie_len;
params.resp_ie = resp_ie;
params.resp_ie_len = resp_ie_len;
params.timeout_reason = timeout_reason;
cfg80211_connect_done(dev, &params, gfp);
}
/**
* cfg80211_connect_result - notify cfg80211 of connection result
@@ -5177,7 +5334,8 @@ void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
* It should be called by the underlying driver once execution of the connection
* request from connect() has been completed. This is similar to
* cfg80211_connect_bss() which allows the exact bss entry to be specified. Only
* one of these functions should be called.
* one of the functions among cfg80211_connect_bss(), cfg80211_connect_result(),
* cfg80211_connect_timeout(), and cfg80211_connect_done() should be called.
*/
static inline void
cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
@@ -5204,7 +5362,9 @@ cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
* in a sequence where no explicit authentication/association rejection was
* received from the AP. This could happen, e.g., due to not being able to send
* out the Authentication or Association Request frame or timing out while
* waiting for the response.
* waiting for the response. Only one of the functions among
* cfg80211_connect_bss(), cfg80211_connect_result(),
* cfg80211_connect_timeout(), and cfg80211_connect_done() should be called.
*/
static inline void
cfg80211_connect_timeout(struct net_device *dev, const u8 *bssid,

10
include/net/mac80211.h
查看文件

@@ -501,6 +501,10 @@ struct ieee80211_mu_group_data {
* implies disabled. As with the cfg80211 callback, a change here should
* cause an event to be sent indicating where the current value is in
* relation to the newly configured threshold.
* @cqm_rssi_low: Connection quality monitor RSSI lower threshold, a zero value
* implies disabled. This is an alternative mechanism to the single
* threshold event and can't be enabled simultaneously with it.
* @cqm_rssi_high: Connection quality monitor RSSI upper threshold.
* @cqm_rssi_hyst: Connection quality monitor RSSI hysteresis
* @arp_addr_list: List of IPv4 addresses for hardware ARP filtering. The
* may filter ARP queries targeted for other addresses than listed here.
@@ -553,6 +557,8 @@ struct ieee80211_bss_conf {
u16 ht_operation_mode;
s32 cqm_rssi_thold;
u32 cqm_rssi_hyst;
s32 cqm_rssi_low;
s32 cqm_rssi_high;
struct cfg80211_chan_def chandef;
struct ieee80211_mu_group_data mu_group;
__be32 arp_addr_list[IEEE80211_BSS_ARP_ADDR_LIST_LEN];
@@ -5438,9 +5444,6 @@ void ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif,
* RTS threshold
* @short_preamble: whether mac80211 will request short-preamble transmission
* if the selected rate supports it
* @max_rate_idx: user-requested maximum (legacy) rate
* (deprecated; this will be removed once drivers get updated to use
* rate_idx_mask)
* @rate_idx_mask: user-requested (legacy) rate mask
* @rate_idx_mcs_mask: user-requested MCS rate mask (NULL if not in use)
* @bss: whether this frame is sent out in AP or IBSS mode
@@ -5452,7 +5455,6 @@ struct ieee80211_tx_rate_control {
struct sk_buff *skb;
struct ieee80211_tx_rate reported_rate;
bool rts, short_preamble;
u8 max_rate_idx;
u32 rate_idx_mask;
u8 *rate_idx_mcs_mask;
bool bss;