From 7a113110fc8cdda14023c0bffc7bd8b5f3da1edf Mon Sep 17 00:00:00 2001 From: Denis Kenzior Date: Mon, 22 Jul 2019 06:33:10 -0500 Subject: nl80211: document uapi for CMD_FRAME_WAIT_CANCEL Commit 1c38c7f22068 ("nl80211: send event when CMD_FRAME duration expires") added the possibility of NL80211_CMD_FRAME_WAIT_CANCEL being sent whenever the off-channel wait time associated with a CMD_FRAME completes. Document this in the uapi/linux/nl80211.h file. Signed-off-by: Denis Kenzior Link: https://lore.kernel.org/r/20190722113312.14031-1-denkenz@gmail.com Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index beb9a9d0c00a..c45587c2cf44 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -657,7 +657,9 @@ * is used during CSA period. * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this * command may be used with the corresponding cookie to cancel the wait - * time if it is known that it is no longer necessary. + * time if it is known that it is no longer necessary. This command is + * also sent as an event whenever the driver has completed the off-channel + * wait time. * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies -- cgit v1.2.3 From 796e90f42b7e52cf1c88e978e1d5ee69c102d85d Mon Sep 17 00:00:00 2001 From: John Crispin Date: Tue, 30 Jul 2019 18:37:00 +0200 Subject: cfg80211: add support for parsing OBBS_PD attributes Add the data structure, policy and parsing code allowing userland to send the OBSS PD information into the kernel. Signed-off-by: John Crispin Link: https://lore.kernel.org/r/20190730163701.18836-2-john@phrozen.org Signed-off-by: Johannes Berg --- include/uapi/linux/nl80211.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index c45587c2cf44..822851d369ab 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2358,6 +2358,9 @@ enum nl80211_commands { * * @NL80211_ATTR_TWT_RESPONDER: Enable target wait time responder support. * + * @NL80211_ATTR_HE_OBSS_PD: nested attribute for OBSS Packet Detection + * functionality. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2815,6 +2818,8 @@ enum nl80211_attrs { NL80211_ATTR_TWT_RESPONDER, + NL80211_ATTR_HE_OBSS_PD, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -6490,4 +6495,26 @@ enum nl80211_peer_measurement_ftm_resp { NL80211_PMSR_FTM_RESP_ATTR_MAX = NUM_NL80211_PMSR_FTM_RESP_ATTR - 1 }; +/** + * enum nl80211_obss_pd_attributes - OBSS packet detection attributes + * @__NL80211_HE_OBSS_PD_ATTR_INVALID: Invalid + * + * @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET: the OBSS PD minimum tx power offset. + * @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET: the OBSS PD maximum tx power offset. + * + * @__NL80211_HE_OBSS_PD_ATTR_LAST: Internal + * @NL80211_HE_OBSS_PD_ATTR_MAX: highest OBSS PD attribute. + */ +enum nl80211_obss_pd_attributes { + __NL80211_HE_OBSS_PD_ATTR_INVALID, + + NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET, + NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET, + + /* keep last */ + __NL80211_HE_OBSS_PD_ATTR_LAST, + NL80211_HE_OBSS_PD_ATTR_MAX = __NL80211_HE_OBSS_PD_ATTR_LAST - 1, +}; + + #endif /* __LINUX_NL80211_H */ -- cgit v1.2.3