On 2018/06/01 10:01, peter.oh@xxxxxxxxxxxxxxxxx wrote:
From: Peter Oh <peter.oh@xxxxxxxxxxxxxxxxx>
This patchset enables DFS channels in mesh mode along with
CAC and channel switch.
It's been verified that works for non-dfs channels, dfs channels,
w/wo encryption (none and SAE), radar detection, channel switch,
and mesh re-association after channel switch.
Only left area to cover is in the case when multiple mesh points
detect radar at the same time, but they select different channels.
To cover the case I think we need a private patch for it,
because current 802.11s standard does not address it how to handle.
* v2: corrected wrong sender's email.
* v3: rebased on top of "mesh: Properly handle sae_password".
fix compiler warnings on unused variables and parentheses.
* v4: updated "allow mesh to send channel switch request" patch
based on "2dd5fbbff wpa_supplicant: Rename wpas_event_*".
fix channel switch error during CAC.
* v5: some changes in "Allow DFS channels to be selected"
moves to "consider mesh interface on dfs event handler" to
group the similar changes together.
* v6: fixed memory leak.
updated ieee80211_is_dfs() usage based on "d239ab396 DFS:
Mark channels required DFS based on reg-domain" commit.
removed "mesh: allow mesh to send channel switch request"
which is already merged to master branch.
move "mesh: inform kernel driver DFS handler in userspace"
patch to the last.
Peter Oh (15):
mesh: factor out mesh join function
mesh: factor out rsn initialization
mesh: relocate RSN init function
mesh: use setup completion callback to complete mesh join
mesh: reflect country setting to mesh configuration
mesh: apply channel attributes before running Mesh
mesh: set interface type to mesh before setting interface
mesh: set mesh center frequency
mesh: consider mesh interface on dfs event handler
mesh: Allow DFS channels to be selected if dfs is enabled
mesh: do not allow pri/sec channel switch
mesh: do not allow scan result to swap pri/sec
mesh: do not use offchan mgmt tx on DFS
mesh: fix channel switch error during CAC
mesh: inform kernel driver DFS handler in userspace
src/drivers/driver.h | 1 +
src/drivers/driver_nl80211.c | 16 ++-
wpa_supplicant/ap.c | 71 +++++++---
wpa_supplicant/events.c | 7 +-
wpa_supplicant/mesh.c | 267 ++++++++++++++++++++++++--------------
wpa_supplicant/mesh.h | 1 +
wpa_supplicant/wpa_supplicant.c | 26 +++-
wpa_supplicant/wpa_supplicant_i.h | 1 +
8 files changed, 265 insertions(+), 125 deletions(-)
This series of patches looks causes failure of auto test
"wpas_mesh_secure_sae_missing_password".
By bisecting, the patch 03/15 "mesh: relocate RSN init function"
could cause this.
And gcc 7.3.0 outputs this warning.
mesh.c: In function ‘wpas_mesh_complete_cb’:
mesh.c:412:7: warning: implicit declaration of function
‘hostapd_set_freq_params’; did you mean ‘hostapd_set_security_params’?
[-Wimplicit-function-declaration]
if (hostapd_set_freq_params(¶ms->freq,
^~~~~~~~~~~~~~~~~~~~~~~
hostapd_set_security_params
Regards,
Masashi Honma.
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