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hostapd: maintain ucode hostapd.bss list per interface

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Preparation for MLO support

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau
2025-06-26 12:54:36 +02:00
parent 96fa769937
commit bcd3d62834
2 changed files with 25 additions and 19 deletions
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26
package/network/services/hostapd/files/hostapd.uc
View File

@ -471,18 +471,26 @@ function bss_find_existing(config, prev_config, prev_hash)
return -1;
}
function get_config_bss(config, idx)
function get_config_bss(name, config, idx)
{
if (!config.bss[idx]) {
hostapd.printf(`Invalid bss index ${idx}`);
return null;
return;
}
let ifname = config.bss[idx].ifname;
if (!ifname)
if (!ifname) {
hostapd.printf(`Could not find bss ${config.bss[idx].ifname}`);
return;
}
return hostapd.bss[ifname];
let if_bss = hostapd.bss[name];
if (!if_bss) {
hostapd.printf(`Could not find interface ${name} bss list`);
return;
}
return if_bss[ifname];
}
function iface_reload_config(name, phydev, config, old_config)
@ -508,7 +516,7 @@ function iface_reload_config(name, phydev, config, old_config)
return false;
}
let first_bss = hostapd.bss[iface_name];
let first_bss = get_config_bss(name, old_config, 0);
if (!first_bss) {
hostapd.printf(`Could not find bss of previous interface ${iface_name}`);
return false;
@ -543,7 +551,7 @@ function iface_reload_config(name, phydev, config, old_config)
let cur_config = config.bss[i];
let prev_config = old_config.bss[prev];
let prev_bss = get_config_bss(old_config, prev);
let prev_bss = get_config_bss(name, old_config, prev);
if (!prev_bss)
return false;
@ -576,7 +584,7 @@ function iface_reload_config(name, phydev, config, old_config)
config.bss[0].bssid = old_config.bss[0].bssid;
}
let prev_bss = get_config_bss(old_config, 0);
let prev_bss = get_config_bss(name, old_config, 0);
if (!prev_bss)
return false;
@ -591,7 +599,7 @@ function iface_reload_config(name, phydev, config, old_config)
if (!prev_bss_hash[i])
continue;
let prev_bss = get_config_bss(old_config, i);
let prev_bss = get_config_bss(name, old_config, i);
if (!prev_bss)
return false;
@ -612,7 +620,7 @@ function iface_reload_config(name, phydev, config, old_config)
if (old_ifname == new_ifname)
continue;
if (hostapd.bss[new_ifname]) {
if (hostapd.bss[name][new_ifname]) {
new_ifname = "tmp_" + substr(hostapd.sha1(new_ifname), 0, 8);
push(rename_list, i);
}

18
package/network/services/hostapd/src/src/ap/ucode.c
View File

@ -47,39 +47,37 @@ hostapd_ucode_iface_get_uval(struct hostapd_iface *hapd)
}
static void
hostapd_ucode_update_bss_list(struct hostapd_iface *iface, uc_value_t *if_bss, uc_value_t *bss)
hostapd_ucode_update_bss_list(struct hostapd_iface *iface, uc_value_t *bss)
{
uc_value_t *list;
int i;
list = ucv_array_new(vm);
list = ucv_object_new(vm);
for (i = 0; iface->bss && i < iface->num_bss; i++) {
struct hostapd_data *hapd = iface->bss[i];
uc_value_t *uval = hostapd_ucode_bss_get_uval(hapd);
ucv_array_set(list, i, ucv_string_new(hapd->conf->iface));
ucv_object_add(bss, hapd->conf->iface, hostapd_ucode_bss_get_uval(hapd));
ucv_object_add(list, hapd->conf->iface, uval);
}
ucv_object_add(if_bss, iface->phy, list);
ucv_object_add(bss, iface->phy, list);
}
static void
hostapd_ucode_update_interfaces(void)
{
uc_value_t *ifs = ucv_object_new(vm);
uc_value_t *if_bss = ucv_array_new(vm);
uc_value_t *bss = ucv_object_new(vm);
uc_value_t *if_bss = ucv_object_new(vm);
int i;
for (i = 0; i < interfaces->count; i++) {
struct hostapd_iface *iface = interfaces->iface[i];
ucv_object_add(ifs, iface->phy, hostapd_ucode_iface_get_uval(iface));
hostapd_ucode_update_bss_list(iface, if_bss, bss);
hostapd_ucode_update_bss_list(iface, if_bss);
}
ucv_object_add(ucv_prototype_get(global), "interfaces", ifs);
ucv_object_add(ucv_prototype_get(global), "interface_bss", if_bss);
ucv_object_add(ucv_prototype_get(global), "bss", bss);
ucv_object_add(ucv_prototype_get(global), "bss", if_bss);
ucv_gc(vm);
}