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iwinfo: add ht and vht operation info to wifi scan

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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 <ansuelsmth@gmail.com>
This commit is contained in:
Ansuel Smith 2020-12-06 02:11:17 +01:00 committed by Daniel Golle
parent 3fea655981
commit fd017ba339
1 changed files with 15 additions and 1 deletions
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16
iwinfo.c
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@ -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);