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qcacmn: Make NOL marking independent of preCAC

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As part of supporting different bandwidths for preCAC, the preCAC list
also maintained current channel CAC information independent
of preCAC being enabled.

Once the current channels are CACed, they are marked as CAC done in
the preCAC list irrespective of preCAC being enabled or not. If
radar is found on any of these channels, they are not marked as NOL
in precac list if preCAC is not enabled. Since the channels are still
marked as CAC done, after NOL timeout, switching to this channel does
not start CAC.

Mark the preCAC list as NOL during radar, irrespective of preCAC
being enabled or disabled.

Change-Id: Ica24315c1e06fd603d7039e1233fcbd84bfeb594
CRs-Fixed: 2496747
This commit is contained in:
Vignesh Mohan
2019-07-26 11:16:57 +05:30
committed by nshrivas
parent 45752d0667
commit 1689951601
1 changed files with 12 additions and 12 deletions
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24
umac/dfs/core/src/misc/dfs_process_radar_found_ind.c
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@@ -858,20 +858,20 @@ QDF_STATUS dfs_process_radar_ind(struct wlan_dfs *dfs,
dfs->is_radar_found_on_secondary_seg, dfs->is_radar_found_on_secondary_seg,
dfs_is_precac_timer_running(dfs)); dfs_is_precac_timer_running(dfs));
/* /*
* Even if radar found on primary, we need to move the channel * Even if radar found on primary, we need to mark the channel as NOL
* from precac-required-list and precac-done-list to * in preCAC list. The preCAC list also maintains the current CAC
* precac-nol-list. * channels as part of pre-cleared DFS. Hence call the API
* to mark channels as NOL irrespective of preCAC being enabled or not.
*/ */
if (dfs->dfs_precac_enable || dfs->dfs_agile_precac_enable) { dfs_debug(dfs, WLAN_DEBUG_DFS,
dfs_debug(dfs, WLAN_DEBUG_DFS, "%s: %d Radar found on dfs detector:%d",
"%s: %d Radar found on dfs detector:%d", __func__, __LINE__, radar_found->detector_id);
__func__, __LINE__, radar_found->detector_id); dfs_mark_precac_nol(dfs,
dfs_mark_precac_nol(dfs, dfs->is_radar_found_on_secondary_seg,
dfs->is_radar_found_on_secondary_seg, radar_found->detector_id,
radar_found->detector_id, channels, channels,
num_channels); num_channels);
}
if (utils_get_dfsdomain(dfs->dfs_pdev_obj) == DFS_ETSI_DOMAIN) { if (utils_get_dfsdomain(dfs->dfs_pdev_obj) == DFS_ETSI_DOMAIN) {
/* Remove chan from ETSI Pre-CAC Cleared List*/ /* Remove chan from ETSI Pre-CAC Cleared List*/