[LEDE-DEV] [PATCH rpcd] iwinfo: add info about frequency restrictions

[Rafał Miłecki]

From: Rafał Miłecki <ra...@milecki.pl>

Example frequency:
{
        "channel": 1,
        "mhz": 2412,
        "restricted": false,
        "active": false,
        "restrictions": {
                "no_ht40minus": true,
                "no_80mhz": true
        }
}

Signed-off-by: Rafał Miłecki <ra...@milecki.pl>
---
 iwinfo.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/iwinfo.c b/iwinfo.c
index 1849196..3f18ae2 100644
--- a/iwinfo.c
+++ b/iwinfo.c
@@ -503,7 +503,7 @@ rpc_iwinfo_freqlist(struct ubus_context *ctx, struct 
ubus_object *obj,
        int i, rv, len, ch;
        char res[IWINFO_BUFSIZE];
        struct iwinfo_freqlist_entry *f;
-       void *c, *d;
+       void *c, *d, *e;
 
        rv = rpc_iwinfo_open(msg);
 
@@ -531,6 +531,21 @@ rpc_iwinfo_freqlist(struct ubus_context *ctx, struct 
ubus_object *obj,
                        if (ch > -1)
                                blobmsg_add_u8(&buf, "active", f->channel == 
ch);
 
+                       e = blobmsg_open_table(&buf, "restrictions");
+                       if (f->flags & IWINFO_FREQ_NO_10MHZ)
+                               blobmsg_add_u8(&buf, "no_10mhz", 1);
+                       if (f->flags & IWINFO_FREQ_NO_20MHZ)
+                               blobmsg_add_u8(&buf, "no_20mhz", 1);
+                       if (f->flags & IWINFO_FREQ_NO_HT40PLUS)
+                               blobmsg_add_u8(&buf, "no_ht40plus", 1);
+                       if (f->flags & IWINFO_FREQ_NO_HT40MINUS)
+                               blobmsg_add_u8(&buf, "no_ht40minus", 1);
+                       if (f->flags & IWINFO_FREQ_NO_80MHZ)
+                               blobmsg_add_u8(&buf, "no_80mhz", 1);
+                       if (f->flags & IWINFO_FREQ_NO_160MHZ)
+                               blobmsg_add_u8(&buf, "no_160mhz", 1);
+                       blobmsg_close_table(&buf, e);
+
                        blobmsg_close_table(&buf, d);
                }
        }
-- 
2.11.0


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