From fd017ba339e73536722248afe1478f3a99a73b02 Mon Sep 17 00:00:00 2001 From: Ansuel Smith Date: Sun, 6 Dec 2020 02:11:17 +0100 Subject: [PATCH] iwinfo: add ht and vht operation info to wifi scan Iwinfo exports ht and vht operation info useful to get channel info of nearby stations. Add these new info to ubus output. Signed-off-by: Ansuel Smith --- iwinfo.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/iwinfo.c b/iwinfo.c index 7780e69..1e172ee 100644 --- a/iwinfo.c +++ b/iwinfo.c @@ -403,7 +403,7 @@ rpc_iwinfo_scan(struct ubus_context *ctx, struct ubus_object *obj, struct blob_attr *msg) { int i, rv, len; - void *c, *d; + void *c, *d, *t; char mac[18]; char res[IWINFO_BUFSIZE]; struct iwinfo_scanlist_entry *e; @@ -441,6 +441,20 @@ rpc_iwinfo_scan(struct ubus_context *ctx, struct ubus_object *obj, blobmsg_add_u32(&buf, "quality", e->quality); blobmsg_add_u32(&buf, "quality_max", e->quality_max); + t = blobmsg_open_table(&buf, "ht_operation"); + blobmsg_add_u32(&buf, "primary_channel", e->ht_chan_info.primary_chan); + blobmsg_add_string(&buf, "secondary_channel_offset", ht_secondary_offset[e->ht_chan_info.secondary_chan_off]); + blobmsg_add_u32(&buf, "channel_width", ht_chan_width[e->ht_chan_info.chan_width]); + blobmsg_close_table(&buf, t); + + if (e->vht_chan_info.center_chan_1) { + t = blobmsg_open_table(&buf, "vht_operation"); + blobmsg_add_u32(&buf, "channel_width", vht_chan_width[e->vht_chan_info.chan_width]); + blobmsg_add_u32(&buf, "center_freq_1", e->vht_chan_info.center_chan_1); + blobmsg_add_u32(&buf, "center_freq_2", e->vht_chan_info.center_chan_2); + blobmsg_close_table(&buf, t); + } + rpc_iwinfo_add_encryption("encryption", &e->crypto); blobmsg_close_table(&buf, d);