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authorDan Williams <dcbw@redhat.com>2006-03-31 15:13:31 -0500
committerJohn W. Linville <linville@tuxdriver.com>2006-04-19 17:25:38 -0400
commit3a1af6ffe4941497071125d3a8bb3e1feee45df1 (patch)
tree7112414cf849c2fe80700ad766428369ff0cb95a /drivers
parent6fcdf565ffb8c661749372115d28efdbe525aeba (diff)
[PATCH] wireless/atmel: send WEXT scan completion events
Send scan completion events to user space when a scan completes. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/atmel.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 87afa6878f2..8606c88886f 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -3463,6 +3463,7 @@ static void atmel_command_irq(struct atmel_private *priv)
u8 status = atmel_rmem8(priv, atmel_co(priv, CMD_BLOCK_STATUS_OFFSET));
u8 command = atmel_rmem8(priv, atmel_co(priv, CMD_BLOCK_COMMAND_OFFSET));
int fast_scan;
+ union iwreq_data wrqu;
if (status == CMD_STATUS_IDLE ||
status == CMD_STATUS_IN_PROGRESS)
@@ -3487,6 +3488,7 @@ static void atmel_command_irq(struct atmel_private *priv)
atmel_scan(priv, 1);
} else {
int bss_index = retrieve_bss(priv);
+ int notify_scan_complete = 1;
if (bss_index != -1) {
atmel_join_bss(priv, bss_index);
} else if (priv->operating_mode == IW_MODE_ADHOC &&
@@ -3495,8 +3497,14 @@ static void atmel_command_irq(struct atmel_private *priv)
} else {
priv->fast_scan = !fast_scan;
atmel_scan(priv, 1);
+ notify_scan_complete = 0;
}
priv->site_survey_state = SITE_SURVEY_COMPLETED;
+ if (notify_scan_complete) {
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wireless_send_event(priv->dev, SIOCGIWSCAN, &wrqu, NULL);
+ }
}
break;
@@ -3509,6 +3517,9 @@ static void atmel_command_irq(struct atmel_private *priv)
priv->site_survey_state = SITE_SURVEY_COMPLETED;
if (priv->station_is_associated) {
atmel_enter_state(priv, STATION_STATE_READY);
+ wrqu.data.length = 0;
+ wrqu.data.flags = 0;
+ wireless_send_event(priv->dev, SIOCGIWSCAN, &wrqu, NULL);
} else {
atmel_scan(priv, 1);
}