A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-13 00:00:00 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacmn: Reorder function calls when radar found during precac

Browse source 
During Zerowait DFS, when radar is hit, the NOL IE element that
  is being sent to its uplink is prepared after the precac timer
  is turned off, which returns wrong center frequency
  information for secondary segment.
  This center frequency is used to built the list of subchannels to
  be sent to root, which in turn are all 0s.

  Reorder the function calls to prepare the IE before the
  precac timer is turned off when radar is found so that the
  list of subchannels are built properly.

Change-Id: I74e800cbbeb3730c862a72ddbe8f78219592e343
CRs-Fixed: 2373036
This commit is contained in:
Vignesh Mohan 2018-12-26 12:04:02 +05:30 • committed by nshrivas
commit a647c5e032
1 changed files with 10 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

19
umac/dfs/core/src/misc/dfs_process_radar_found_ind.c
View file

@ -772,6 +772,15 @@ QDF_STATUS dfs_process_radar_ind(struct wlan_dfs *dfs,
"radar event received on invalid channel");
return status;
}
dfs->dfs_is_nol_ie_sent = false;
(dfs->is_radar_during_precac) ?
(dfs->dfs_is_rcsa_ie_sent = false) :
(dfs->dfs_is_rcsa_ie_sent = true);
if (dfs->dfs_use_nol_subchannel_marking) {
dfs_prepare_nol_ie_bitmap(dfs, radar_found, channels,
num_channels);
dfs->dfs_is_nol_ie_sent = true;
}
/*
* If precac is running and the radar found in secondary
@ -808,15 +817,7 @@ QDF_STATUS dfs_process_radar_ind(struct wlan_dfs *dfs,
* saying not to send RCSA, but only the radar affected subchannel
* information.
*/
dfs->dfs_is_nol_ie_sent = false;
(dfs->is_radar_during_precac) ?
(dfs->dfs_is_rcsa_ie_sent = false) :
(dfs->dfs_is_rcsa_ie_sent = true);
if (dfs->dfs_use_nol_subchannel_marking) {
dfs_prepare_nol_ie_bitmap(dfs, radar_found, channels,
num_channels);
dfs->dfs_is_nol_ie_sent = true;
}
dfs_mlme_start_rcsa(dfs->dfs_pdev_obj, &wait_for_csa);
if (!dfs->dfs_is_offload_enabled &&