From e66ab6bd2ca3bf51f6951e9b293b7742cd1a86a1 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Wed, 26 Aug 2009 01:35:42 +0000
Subject: [PATCH 1/1] libs/iwinfo: return bitrate in kilobits to properly
 handle .5 rates

---
 libs/iwinfo/src/dummy.lua          | 4 ++--
 libs/iwinfo/src/iwinfo_madwifi.c   | 2 +-
 libs/iwinfo/src/iwinfo_wext.c      | 2 +-
 libs/iwinfo/src/iwinfo_wext_scan.c | 6 +-----
 libs/iwinfo/src/iwinfo_wl.c        | 2 +-
 5 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/libs/iwinfo/src/dummy.lua b/libs/iwinfo/src/dummy.lua
index 9c8174881..c9a359a2b 100644
--- a/libs/iwinfo/src/dummy.lua
+++ b/libs/iwinfo/src/dummy.lua
@@ -15,7 +15,7 @@ function dummy.frequency()
 end
 
 function dummy.bitrate()
-	return 36
+	return 36000
 end
 
 function dummy.signal()
@@ -27,7 +27,7 @@ function dummy.noise()
 end
 
 function dummy.quality()
-	return 11
+	return 50
 end
 
 function dummy.quality_max()
diff --git a/libs/iwinfo/src/iwinfo_madwifi.c b/libs/iwinfo/src/iwinfo_madwifi.c
index e09d49b1e..e2bde1c14 100644
--- a/libs/iwinfo/src/iwinfo_madwifi.c
+++ b/libs/iwinfo/src/iwinfo_madwifi.c
@@ -175,7 +175,7 @@ int madwifi_get_bitrate(const char *ifname, int *buf)
 				} while (len >= sizeof(struct ieee80211req_sta_info));
 			}
 
-			*buf = (rate == 0 || rate_count == 0) ? 0 : (rate / rate_count);
+			*buf = (rate == 0 || rate_count == 0) ? 0 : (rate / rate_count) * 1000;
 			return 0;
 		}
 
diff --git a/libs/iwinfo/src/iwinfo_wext.c b/libs/iwinfo/src/iwinfo_wext.c
index 311fd8ebb..387cb13b4 100644
--- a/libs/iwinfo/src/iwinfo_wext.c
+++ b/libs/iwinfo/src/iwinfo_wext.c
@@ -189,7 +189,7 @@ int wext_get_bitrate(const char *ifname, int *buf)
 
 	if(wext_ioctl(ifname, SIOCGIWRATE, &wrq) >= 0)
 	{
-		*buf = (wrq.u.bitrate.value / 1000000);
+		*buf = (wrq.u.bitrate.value / 1000);
 		return 0;
 	}
 
diff --git a/libs/iwinfo/src/iwinfo_wext_scan.c b/libs/iwinfo/src/iwinfo_wext_scan.c
index 7c461b5e7..202362336 100644
--- a/libs/iwinfo/src/iwinfo_wext_scan.c
+++ b/libs/iwinfo/src/iwinfo_wext_scan.c
@@ -349,7 +349,7 @@ static inline void wext_fill_wpa(unsigned char *iebuf, int buflen, struct iwinfo
 }
 
 
-static inline int wext_fill_entry(struct stream_descr *stream, struct iw_event *event,
+static inline void wext_fill_entry(struct stream_descr *stream, struct iw_event *event,
 	struct iw_range *iw_range, int has_range, struct iwinfo_scanlist_entry *e)
 {
 	int i;
@@ -458,8 +458,6 @@ static inline int wext_fill_entry(struct stream_descr *stream, struct iw_event *
 
 			break;
 	}
-
-	return 0;
 }
 
 
@@ -467,7 +465,6 @@ int wext_get_scanlist(const char *ifname, char *buf, int *len)
 {
 	struct iwreq wrq;
 	struct iw_scan_req scanopt;        /* Options for 'set' */
-	//int scanflags = 0;      /* Flags for scan */
 	unsigned char *buffer = NULL;      /* Results */
 	int buflen = IW_SCAN_MAX_DATA; /* Min for compat WE<17 */
 	struct iw_range range;
@@ -478,7 +475,6 @@ int wext_get_scanlist(const char *ifname, char *buf, int *len)
 	int entrylen = 0;
 	struct iwinfo_scanlist_entry e;
 
-	//IWINFO_BUFSIZE
 	wrq.u.data.pointer = (caddr_t) &range;
 	wrq.u.data.length  = sizeof(struct iw_range);
 	wrq.u.data.flags   = 0;	
diff --git a/libs/iwinfo/src/iwinfo_wl.c b/libs/iwinfo/src/iwinfo_wl.c
index 8387b9f4c..8519dbc56 100644
--- a/libs/iwinfo/src/iwinfo_wl.c
+++ b/libs/iwinfo/src/iwinfo_wl.c
@@ -139,7 +139,7 @@ int wl_get_bitrate(const char *ifname, int *buf)
 	int rate = 0;
 
 	if( !(ret = wl_ioctl(ifname, WLC_GET_RATE, &rate, sizeof(rate))) && (rate > 0))
-		*buf = rate / 2;
+		*buf = ((rate / 2) * 1000) + ((rate & 1) ? 500 : 0);
 
 	return ret;
 }
-- 
2.11.0