diff options
| author | Arik Nemtsov <arik@wizery.com> | 2011-09-28 14:12:50 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-09-30 15:57:05 -0400 |
| commit | 109086ce0b0f94760bdb0e8e2566ff8a2d673639 (patch) | |
| tree | 217a3d18f203fe1cf8652f9b33c4ade1f61594c2 /include/linux/nl80211.h | |
| parent | a76011e2cbb6915f60488477311e0f269cee6496 (diff) | |
nl80211: support sending TDLS commands/frames
Add support for sending high-level TDLS commands and TDLS frames via
NL80211_CMD_TDLS_OPER and NL80211_CMD_TDLS_MGMT, respectively. Add
appropriate cfg80211 callbacks for lower level drivers.
Add wiphy capability flags for TDLS support and advertise them via
nl80211.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Cc: Kalyan C Gaddam <chakkal@iit.edu>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/nl80211.h')
| -rw-r--r-- | include/linux/nl80211.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index c73582fb9d2..a5ab23df5b1 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -506,6 +506,9 @@ * @NL80211_CMD_PMKSA_CANDIDATE: This is used as an event to inform userspace * of PMKSA caching dandidates. * + * @NL80211_CMD_TDLS_OPER: Perform a high-level TDLS command (e.g. link setup). + * @NL80211_CMD_TDLS_MGMT: Send a TDLS management frame. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -632,6 +635,9 @@ enum nl80211_commands { NL80211_CMD_PMKSA_CANDIDATE, + NL80211_CMD_TDLS_OPER, + NL80211_CMD_TDLS_MGMT, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -1089,6 +1095,20 @@ enum nl80211_commands { * This attribute is used with %NL80211_CMD_TRIGGER_SCAN and * %NL80211_CMD_FRAME commands. * + * @NL80211_ATTR_TDLS_ACTION: Low level TDLS action code (e.g. link setup + * request, link setup confirm, link teardown, etc.). Values are + * described in the TDLS (802.11z) specification. + * @NL80211_ATTR_TDLS_DIALOG_TOKEN: Non-zero token for uniquely identifying a + * TDLS conversation between two devices. + * @NL80211_ATTR_TDLS_OPERATION: High level TDLS operation; see + * &enum nl80211_tdls_operation, represented as a u8. + * @NL80211_ATTR_TDLS_SUPPORT: A flag indicating the device can operate + * as a TDLS peer sta. + * @NL80211_ATTR_TDLS_EXTERNAL_SETUP: The TDLS discovery/setup and teardown + * procedures should be performed by sending TDLS packets via + * %NL80211_CMD_TDLS_MGMT. Otherwise %NL80211_CMD_TDLS_OPER should be + * used for asking the driver to perform a TDLS operation. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1311,6 +1331,12 @@ enum nl80211_attrs { NL80211_ATTR_TX_NO_CCK_RATE, + NL80211_ATTR_TDLS_ACTION, + NL80211_ATTR_TDLS_DIALOG_TOKEN, + NL80211_ATTR_TDLS_OPERATION, + NL80211_ATTR_TDLS_SUPPORT, + NL80211_ATTR_TDLS_EXTERNAL_SETUP, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -2604,4 +2630,20 @@ enum nl80211_pmksa_candidate_attr { MAX_NL80211_PMKSA_CANDIDATE = NUM_NL80211_PMKSA_CANDIDATE - 1 }; +/** + * enum nl80211_tdls_operation - values for %NL80211_ATTR_TDLS_OPERATION + * @NL80211_TDLS_DISCOVERY_REQ: Send a TDLS discovery request + * @NL80211_TDLS_SETUP: Setup TDLS link + * @NL80211_TDLS_TEARDOWN: Teardown a TDLS link which is already established + * @NL80211_TDLS_ENABLE_LINK: Enable TDLS link + * @NL80211_TDLS_DISABLE_LINK: Disable TDLS link + */ +enum nl80211_tdls_operation { + NL80211_TDLS_DISCOVERY_REQ, + NL80211_TDLS_SETUP, + NL80211_TDLS_TEARDOWN, + NL80211_TDLS_ENABLE_LINK, + NL80211_TDLS_DISABLE_LINK, +}; + #endif /* __LINUX_NL80211_H */ |