diff options
Diffstat (limited to 'wpa_supplicant/mbo.c')
| -rw-r--r-- | wpa_supplicant/mbo.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/wpa_supplicant/mbo.c b/wpa_supplicant/mbo.c index f35a1de..d6f2e76 100644 --- a/wpa_supplicant/mbo.c +++ b/wpa_supplicant/mbo.c @@ -136,8 +136,7 @@ int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len) struct wpabuf *mbo; int res; - if (!wpa_s->non_pref_chan || !wpa_s->non_pref_chan_num || - len < MBO_IE_HEADER + 7) + if (len < MBO_IE_HEADER + 3 + 7) return 0; /* Leave room for the MBO IE header */ @@ -148,6 +147,14 @@ int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len) /* Add non-preferred channels attribute */ wpas_mbo_non_pref_chan_attrs(wpa_s, mbo, 0); + /* + * Send cellular capabilities attribute even if AP does not advertise + * cellular capabilities. + */ + wpabuf_put_u8(mbo, MBO_ATTR_ID_CELL_DATA_CAPA); + wpabuf_put_u8(mbo, 1); + wpabuf_put_u8(mbo, wpa_s->conf->mbo_cell_capa); + res = mbo_add_ie(buf, len, wpabuf_head_u8(mbo), wpabuf_len(mbo)); if (!res) wpa_printf(MSG_ERROR, "Failed to add MBO IE"); @@ -330,3 +337,16 @@ fail: os_free(cmd); return -1; } + + +void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie) +{ + wpabuf_put_u8(ie, WLAN_EID_VENDOR_SPECIFIC); + wpabuf_put_u8(ie, 7); + wpabuf_put_be24(ie, OUI_WFA); + wpabuf_put_u8(ie, MBO_OUI_TYPE); + + wpabuf_put_u8(ie, MBO_ATTR_ID_CELL_DATA_CAPA); + wpabuf_put_u8(ie, 1); + wpabuf_put_u8(ie, wpa_s->conf->mbo_cell_capa); +} |