diff options
| author | Aaron Komisar <aaron.komisar@tandemg.com> | 2019-10-02 16:59:07 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2019-10-07 23:10:50 +0300 |
| commit | dc0c18ed229cdcca283dd78fefa38273ec37a42c (patch) | |
| tree | 986840000f070e524e4c802074e1cea589c05c9c /net/wireless/reg.h | |
| parent | 95697f9907bfe3eab0ef20265a766b22e27dde64 (diff) | |
| download | linux-dc0c18ed229cdcca283dd78fefa38273ec37a42c.tar.xz | |
mac80211: fix scan when operating on DFS channels in ETSI domains
In non-ETSI regulatory domains scan is blocked when operating channel
is a DFS channel. For ETSI, however, once DFS channel is marked as
available after the CAC, this channel will remain available (for some
time) even after leaving this channel.
Therefore a scan can be done without any impact on the availability
of the DFS channel as no new CAC is required after the scan.
Enable scan in mac80211 in these cases.
Signed-off-by: Aaron Komisar <aaron.komisar@tandemg.com>
Link: https://lore.kernel.org/r/1570024728-17284-1-git-send-email-aaron.komisar@tandemg.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/reg.h')
| -rw-r--r-- | net/wireless/reg.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/wireless/reg.h b/net/wireless/reg.h index 504133d76de4..dc8f689bd469 100644 --- a/net/wireless/reg.h +++ b/net/wireless/reg.h @@ -156,14 +156,6 @@ bool regulatory_indoor_allowed(void); #define REG_PRE_CAC_EXPIRY_GRACE_MS 2000 /** - * regulatory_pre_cac_allowed - if pre-CAC allowed in the current dfs domain - * @wiphy: wiphy for which pre-CAC capability is checked. - - * Pre-CAC is allowed only in ETSI domain. - */ -bool regulatory_pre_cac_allowed(struct wiphy *wiphy); - -/** * regulatory_propagate_dfs_state - Propagate DFS channel state to other wiphys * @wiphy - wiphy on which radar is detected and the event will be propagated * to other available wiphys having the same DFS domain |