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This time, I have some rate minstrel improvements, support for a very

Browse source 
small feature from CCX that Steinar reverse-engineered, dynamic ACK
 timeout support, a number of changes for TDLS, early support for radio
 resource measurement and many fixes. Also, I'm changing a number of
 places to clear key memory when it's freed and Intel claims copyright
 for code they developed.
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Merge tag 'mac80211-next-for-john-2014-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg <johannes@sipsolutions.net> says:

"This time, I have some rate minstrel improvements, support for a very
small feature from CCX that Steinar reverse-engineered, dynamic ACK
timeout support, a number of changes for TDLS, early support for radio
resource measurement and many fixes. Also, I'm changing a number of
places to clear key memory when it's freed and Intel claims copyright
for code they developed."

Conflicts:
	net/mac80211/iface.c

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
John W. Linville 2014-09-15 14:51:23 -04:00
commit 6bd2bd27ba
56 changed files with 1115 additions and 399 deletions
Download patch file Download diff file Expand all files Collapse all files

100
include/uapi/linux/nl80211.h
View file

@ -722,6 +722,22 @@
* QoS mapping is relevant for IP packets, it is only valid during an
* association. This is cleared on disassociation and AP restart.
*
* @NL80211_CMD_ADD_TX_TS: Ask the kernel to add a traffic stream for the given
* %NL80211_ATTR_TSID and %NL80211_ATTR_MAC with %NL80211_ATTR_USER_PRIO
* and %NL80211_ATTR_ADMITTED_TIME parameters.
* Note that the action frame handshake with the AP shall be handled by
* userspace via the normal management RX/TX framework, this only sets
* up the TX TS in the driver/device.
* If the admitted time attribute is not added then the request just checks
* if a subsequent setup could be successful, the intent is to use this to
* avoid setting up a session with the AP when local restrictions would
* make that impossible. However, the subsequent "real" setup may still
* fail even if the check was successful.
* @NL80211_CMD_DEL_TX_TS: Remove an existing TS with the %NL80211_ATTR_TSID
* and %NL80211_ATTR_MAC parameters. It isn't necessary to call this
* before removing a station entry entirely, or before disassociating
* or similar, cleanup will happen in the driver/device in this case.
*
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@ -893,6 +909,9 @@ enum nl80211_commands {
NL80211_CMD_SET_QOS_MAP,
NL80211_CMD_ADD_TX_TS,
NL80211_CMD_DEL_TX_TS,
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
@ -1594,6 +1613,31 @@ enum nl80211_commands {
* @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
* the TDLS link initiator.
*
* @NL80211_ATTR_USE_RRM: flag for indicating whether the current connection
* shall support Radio Resource Measurements (11k). This attribute can be
* used with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests.
* User space applications are expected to use this flag only if the
* underlying device supports these minimal RRM features:
* %NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES,
* %NL80211_FEATURE_QUIET,
* If this flag is used, driver must add the Power Capabilities IE to the
* association request. In addition, it must also set the RRM capability
* flag in the association request's Capability Info field.
*
* @NL80211_ATTR_WIPHY_DYN_ACK: flag attribute used to enable ACK timeout
* estimation algorithm (dynack). In order to activate dynack
* %NL80211_FEATURE_ACKTO_ESTIMATION feature flag must be set by lower
* drivers to indicate dynack capability. Dynack is automatically disabled
* setting valid value for coverage class.
*
* @NL80211_ATTR_TSID: a TSID value (u8 attribute)
* @NL80211_ATTR_USER_PRIO: user priority value (u8 attribute)
* @NL80211_ATTR_ADMITTED_TIME: admitted time in units of 32 microseconds
* (per second) (u16 attribute)
*
* @NL80211_ATTR_SMPS_MODE: SMPS mode to use (ap mode). see
* &enum nl80211_smps_mode.
*
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@ -1936,6 +1980,16 @@ enum nl80211_attrs {
NL80211_ATTR_TDLS_INITIATOR,
NL80211_ATTR_USE_RRM,
NL80211_ATTR_WIPHY_DYN_ACK,
NL80211_ATTR_TSID,
NL80211_ATTR_USER_PRIO,
NL80211_ATTR_ADMITTED_TIME,
NL80211_ATTR_SMPS_MODE,
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@ -3968,6 +4022,26 @@ enum nl80211_ap_sme_features {
* @NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE: This driver supports dynamic
* channel bandwidth change (e.g., HT 20 <-> 40 MHz channel) during the
* lifetime of a BSS.
* @NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES: This device adds a DS Parameter
* Set IE to probe requests.
* @NL80211_FEATURE_WFA_TPC_IE_IN_PROBES: This device adds a WFA TPC Report IE
* to probe requests.
* @NL80211_FEATURE_QUIET: This device, in client mode, supports Quiet Period
* requests sent to it by an AP.
* @NL80211_FEATURE_TX_POWER_INSERTION: This device is capable of inserting the
* current tx power value into the TPC Report IE in the spectrum
* management TPC Report action frame, and in the Radio Measurement Link
* Measurement Report action frame.
* @NL80211_FEATURE_ACKTO_ESTIMATION: This driver supports dynamic ACK timeout
* estimation (dynack). %NL80211_ATTR_WIPHY_DYN_ACK flag attribute is used
* to enable dynack.
* @NL80211_FEATURE_STATIC_SMPS: Device supports static spatial
* multiplexing powersave, ie. can turn off all but one chain
* even on HT connections that should be using more chains.
* @NL80211_FEATURE_DYNAMIC_SMPS: Device supports dynamic spatial
* multiplexing powersave, ie. can turn off all but one chain
* and then wake the rest up as required after, for example,
* rts/cts handshake.
*/
enum nl80211_feature_flags {
NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
@ -3989,6 +4063,13 @@ enum nl80211_feature_flags {
NL80211_FEATURE_USERSPACE_MPM = 1 << 16,
NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17,
NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE = 1 << 18,
NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES = 1 << 19,
NL80211_FEATURE_WFA_TPC_IE_IN_PROBES = 1 << 20,
NL80211_FEATURE_QUIET = 1 << 21,
NL80211_FEATURE_TX_POWER_INSERTION = 1 << 22,
NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23,
NL80211_FEATURE_STATIC_SMPS = 1 << 24,
NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25,
};
/**
@ -4062,6 +4143,25 @@ enum nl80211_acl_policy {
NL80211_ACL_POLICY_DENY_UNLESS_LISTED,
};
/**
* enum nl80211_smps_mode - SMPS mode
*
* Requested SMPS mode (for AP mode)
*
* @NL80211_SMPS_OFF: SMPS off (use all antennas).
* @NL80211_SMPS_STATIC: static SMPS (use a single antenna)
* @NL80211_SMPS_DYNAMIC: dynamic smps (start with a single antenna and
* turn on other antennas after CTS/RTS).
*/
enum nl80211_smps_mode {
NL80211_SMPS_OFF,
NL80211_SMPS_STATIC,
NL80211_SMPS_DYNAMIC,
__NL80211_SMPS_AFTER_LAST,
NL80211_SMPS_MAX = __NL80211_SMPS_AFTER_LAST - 1
};
/**
* enum nl80211_radar_event - type of radar event for DFS operation
*