commit 5ed540aecc2aae92d5c97b9a9306a5bf88ad5574 change the led behavior
for iwlwifi driver; the side effect cause led blink all the time.
Modify the led blink table to fix this problem
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
---
these patches are also available from wireless-2.6 branch on
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6.git
drivers/net/wireless/iwlwifi/iwl-led.c | 20 +++++++++++++++++++-
1 files changed, 19 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index d7f2a0b..6d7b41b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -48,8 +48,21 @@ module_param(led_mode, int, S_IRUGO);
MODULE_PARM_DESC(led_mode, "0=system default, "
"1=On(RF On)/Off(RF Off), 2=blinking");
+/* Throughput OFF time(ms) ON time (ms)
+ * >300 25 25
+ * >200 to 300 40 40
+ * >100 to 200 55 55
+ * >70 to 100 65 65
+ * >50 to 70 75 75
+ * >20 to 50 85 85
+ * >10 to 20 95 95
+ * >5 to 10 110 110
+ * >1 to 5 130 130
+ * >0 to 1 167 167
+ * <=0 SOLID ON
+ */
static const struct ieee80211_tpt_blink iwl_blink[] = {
- { .throughput = 0 * 1024 - 1, .blink_time = 334 },
+ { .throughput = 0, .blink_time = 334 },
{ .throughput = 1 * 1024 - 1, .blink_time = 260 },
{ .throughput = 5 * 1024 - 1, .blink_time = 220 },
{ .throughput = 10 * 1024 - 1, .blink_time = 190 },
@@ -101,6 +114,11 @@ static int iwl_led_cmd(struct iwl_priv *priv,
if (priv->blink_on == on && priv->blink_off == off)
return 0;
+ if (off == 0) {
+ /* led is SOLID_ON */
+ on = IWL_LED_SOLID;
+ }
+
IWL_DEBUG_LED(priv, "Led blink time compensation=%u\n",
priv->cfg->base_params->led_compensation);
led_cmd.on = iwl_blink_compensation(priv, on,
--
1.7.0.4
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