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34705946e2
Drop outdated and by now broken patchset originally supplied by Peter Oh in August 2018 but never merged upstream. Instead add the more promissing rework recently submitted by Markus Theil who picked up Peter's patchset, fixed and completed it and added support for HE (802.11ax) in mesh mode. This is only compile tested and needs some real-life testing. Fixes: FS#3214 Fixes:167028b750("hostapd: Update to version 2.9 (2019-08-08)") Fixes:0a3ec87a66("hostapd: update to latest Git hostap_2_9-1238-gdd2daf0848ed") Fixes:017320ead3("hostapd: bring back mesh patches") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
109 lines
3.4 KiB
Diff
109 lines
3.4 KiB
Diff
From 11e5bbe58eebdb10793eec374b6c8ccc7daf7ec8 Mon Sep 17 00:00:00 2001
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From: Peter Oh <peter.oh@bowerswilkins.com>
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Date: Tue, 30 Jun 2020 14:18:56 +0200
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Subject: [PATCH 08/19] mesh: use setup completion callback to complete mesh
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join
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mesh join function is the last function to be called during
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mesh join process, but it's been called a bit earlier than
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it's supposed to be, so that some mesh parameter values
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such as VHT capabilities not applied correct when mesh join
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is in process.
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Moreover current design of mesh join that is called directly
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after mesh initialization isn't suitable for DFS channels to use,
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since mesh join process should be paused until DFS CAC is
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done and resumed after it's done.
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The callback will be called by hostapd_setup_interface_complete_sync.
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There is possiblity that completing mesh init fails, so add error
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handle codes.
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Signed-off-by: Peter Oh <peter.oh@bowerswilkins.com>
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---
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src/ap/hostapd.c | 11 ++++++++++-
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wpa_supplicant/mesh.c | 12 ++++++++++--
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2 files changed, 20 insertions(+), 3 deletions(-)
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--- a/src/ap/hostapd.c
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+++ b/src/ap/hostapd.c
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@@ -434,6 +434,8 @@ static void hostapd_free_hapd_data(struc
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#ifdef CONFIG_MESH
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wpabuf_free(hapd->mesh_pending_auth);
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hapd->mesh_pending_auth = NULL;
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+ /* handling setup failure is already done */
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+ hapd->setup_complete_cb = NULL;
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#endif /* CONFIG_MESH */
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hostapd_clean_rrm(hapd);
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@@ -2156,6 +2158,13 @@ dfs_offload:
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if (hapd->setup_complete_cb)
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hapd->setup_complete_cb(hapd->setup_complete_cb_ctx);
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+#ifdef CONFIG_MESH
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+ if (delay_apply_cfg && iface->mconf == NULL) {
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+ wpa_printf(MSG_ERROR, "Error while completing mesh init");
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+ goto fail;
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+ }
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+#endif /* CONFIG_MESH */
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+
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wpa_printf(MSG_DEBUG, "%s: Setup of interface done.",
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iface->bss[0]->conf->iface);
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if (iface->interfaces && iface->interfaces->terminate_on_error > 0)
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@@ -2299,7 +2308,7 @@ int hostapd_setup_interface(struct hosta
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ret = setup_interface(iface);
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if (ret) {
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wpa_printf(MSG_ERROR, "%s: Unable to setup interface.",
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- iface->bss[0]->conf->iface);
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+ iface->conf ? iface->conf->bss[0]->iface : "N/A");
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return -1;
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}
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--- a/wpa_supplicant/mesh.c
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+++ b/wpa_supplicant/mesh.c
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@@ -193,7 +193,6 @@ static int wpas_mesh_init_rsn(struct wpa
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return !wpa_s->mesh_rsn ? -1 : 0;
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}
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-
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static int wpas_mesh_complete(struct wpa_supplicant *wpa_s)
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{
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struct hostapd_iface *ifmsh = wpa_s->ifmsh;
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@@ -244,6 +243,13 @@ static int wpas_mesh_complete(struct wpa
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}
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+static void wpas_mesh_complete_cb(void *arg)
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+{
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+ struct wpa_supplicant *wpa_s = arg;
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+ wpas_mesh_complete(wpa_s);
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+}
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+
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+
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static int wpa_supplicant_mesh_init(struct wpa_supplicant *wpa_s,
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struct wpa_ssid *ssid,
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struct hostapd_freq_params *freq)
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@@ -267,6 +273,7 @@ static int wpa_supplicant_mesh_init(stru
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if (!ifmsh)
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return -ENOMEM;
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+ ifmsh->owner = wpa_s;
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ifmsh->drv_flags = wpa_s->drv_flags;
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ifmsh->drv_flags2 = wpa_s->drv_flags2;
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ifmsh->num_bss = 1;
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@@ -285,6 +292,8 @@ static int wpa_supplicant_mesh_init(stru
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bss->drv_priv = wpa_s->drv_priv;
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bss->iface = ifmsh;
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bss->mesh_sta_free_cb = mesh_mpm_free_sta;
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+ bss->setup_complete_cb = wpas_mesh_complete_cb;
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+ bss->setup_complete_cb_ctx = wpa_s;
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frequency = ssid->frequency;
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if (frequency != freq->freq &&
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frequency == freq->freq + freq->sec_channel_offset * 20) {
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@@ -523,7 +532,6 @@ int wpa_supplicant_join_mesh(struct wpa_
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goto out;
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}
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- ret = wpas_mesh_complete(wpa_s);
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out:
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return ret;
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}
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