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AP: MLO: Retrieve EML and MLD capabilities from driver

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Add a new driver API get_mld_capab() and and use it to fetch MLD and EML
capabilities.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
This commit is contained in:
Benjamin Berg 2023-05-22 22:33:31 +03:00 committed by Jouni Malinen
parent 4697887df9
commit 8dffa0ccb1
5 changed files with 29 additions and 0 deletions
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2
hostapd/main.c
View file

@ -235,6 +235,8 @@ static int hostapd_driver_init(struct hostapd_iface *iface)
*/
hostapd_get_ext_capa(iface);
hostapd_get_mld_capa(iface);
triggs = wpa_get_wowlan_triggers(conf->wowlan_triggers, &capa);
if (triggs && hapd->driver->set_wowlan) {
if (hapd->driver->set_wowlan(hapd->drv_priv, triggs))

13
src/ap/ap_drv_ops.c
View file

@ -941,6 +941,19 @@ void hostapd_get_ext_capa(struct hostapd_iface *iface)
}
void hostapd_get_mld_capa(struct hostapd_iface *iface)
{
struct hostapd_data *hapd = iface->bss[0];
if (!hapd->driver || !hapd->driver->get_mld_capab)
return;
hapd->driver->get_mld_capab(hapd->drv_priv, WPA_IF_AP_BSS,
&iface->mld_eml_capa,
&iface->mld_mld_capa);
}
/**
* hostapd_drv_do_acs - Start automatic channel selection
* @hapd: BSS data for the device initiating ACS

1
src/ap/ap_drv_ops.h
View file

@ -155,6 +155,7 @@ int hostapd_drv_set_qos_map(struct hostapd_data *hapd, const u8 *qos_map_set,
u8 qos_map_set_len);
void hostapd_get_ext_capa(struct hostapd_iface *iface);
void hostapd_get_mld_capa(struct hostapd_iface *iface);
void hostapd_get_hw_mode_any_channels(struct hostapd_data *hapd,
struct hostapd_hw_modes *mode,

2
src/ap/hostapd.h
View file

@ -542,6 +542,8 @@ struct hostapd_iface {
const u8 *extended_capa, *extended_capa_mask;
unsigned int extended_capa_len;
u16 mld_eml_capa, mld_mld_capa;
unsigned int drv_max_acl_mac_addrs;
struct hostapd_hw_modes *hw_features;

11
src/drivers/driver.h
View file

@ -4854,6 +4854,17 @@ struct wpa_driver_ops {
const u8 **ext_capab, const u8 **ext_capab_mask,
unsigned int *ext_capab_len);
/**
* get_mld_capab - Get MLD capabilities for the specified interface
* @priv: Private driver interface data
* @type: Interface type for which to get MLD capabilities
* @eml_capa: EML capabilities
* @mld_capa_and_ops: MLD Capabilities and Operations
* Returns: 0 on success or -1 on failure
*/
int (*get_mld_capab)(void *priv, enum wpa_driver_if_type type,
u16 *eml_capa, u16 *mld_capa_and_ops);
/**
* p2p_lo_start - Start offloading P2P listen to device
* @priv: Private driver interface data