wlan-ap-Telecominfraproject/feeds/ipq807x/hostapd/patches/015-mesh-do-not-use-offchan-mgmt-tx-on-DFS.patch
John Crispin 3affbc1cad QualComm/AX: add Hawkeye and Cypress support
This series is based on
* 2020-07-10 ipq6018-ilq-11-0_qca_oem-034672b0676c37b1f4519e5720e18e95fe6236ef

Add support for
* qsdk kernel/v4.4
* qsdk ethernet subsystem
* v5.7 ath11k backport + QualComm staging patches (wlan_ap_1.0)
* ath11k-firmware
* hostapd/iw/...

Feature support
* full boot, system detection
* sysupgrade to nand
* HE support via latest hostapd
* driver support for usb, crypto, hwmon, cpufreq, ...

Missing
* NSS/HW flow offloading - FW blob is not redistributable

Using the qsdk v4.4 is an intermediate solution while the vanilla is being
tested. Vanilla kernel is almost on feature par. Work has already started
to upstream the ethernet and switch drivers. Once complete the target will
be fully upstream.

Signed-off-by: John Crispin <john@phrozen.org>
2020-07-23 18:54:03 +02:00

53 lines
1.7 KiB
Diff

From 71e9c65a7c8af90a5fd11072062b596421316452 Mon Sep 17 00:00:00 2001
From: Peter Oh <peter.oh@bowerswilkins.com>
Date: Mon, 27 Aug 2018 14:28:46 -0700
Subject: [PATCH 4/7] mesh: do not set offchanok on DFS channels in non-ETSI
mac80211 does not allow mgmt tx to use off channel on
DFS channels in non-ETSI domain, because it will invalidate
CAC result on current operating channel.
(mac80211 commit: 34373d12f3cbb74960a73431138ef619d857996f)
Hence don't set offchanok for mgmt tx in case of DFS channels
in non-ETSI.
Signed-off-by: Peter Oh <peter.oh@bowerswilkins.com>
---
src/drivers/driver_nl80211.c | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -7789,6 +7789,10 @@ static int wpa_driver_nl80211_send_actio
u8 *buf;
struct ieee80211_hdr *hdr;
int offchanok = 1;
+ struct hostapd_hw_modes *modes;
+ int i;
+ u16 num_modes, flags;
+ u8 dfs_domain;
if (is_ap_interface(drv->nlmode) && (int) freq == bss->freq &&
bss->beacon_set)
@@ -7817,6 +7821,21 @@ static int wpa_driver_nl80211_send_actio
os_memset(bss->rand_addr, 0, ETH_ALEN);
}
+ if (is_mesh_interface(drv->nlmode)) {
+ modes = nl80211_get_hw_feature_data(bss, &num_modes,
+ &flags, &dfs_domain);
+ if (dfs_domain != HOSTAPD_DFS_REGION_ETSI &&
+ ieee80211_is_dfs(bss->freq, modes, num_modes))
+ offchanok = 0;
+ if (modes) {
+ for (i = 0; i < num_modes; i++) {
+ os_free(modes[i].channels);
+ os_free(modes[i].rates);
+ }
+ os_free(modes);
+ }
+ }
+
if (is_ap_interface(drv->nlmode) &&
(!(drv->capa.flags & WPA_DRIVER_FLAGS_OFFCHANNEL_TX) ||
(int) freq == bss->freq || drv->device_ap_sme ||