From 27eafdda7714d5b189c175e71ab22c72c90ba93e Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 30 Aug 2010 06:12:00 -0700
Subject: [PATCH] iwlwifi: fix PAN parameters while scanning
When only the PAN side was active, we gave no
time to the WLAN context, which is OK unless
we are scanning, which always happens on the
WLAN context. Fix this.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index 6fb52abafc8d..d03ba6a8e64a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -331,6 +331,11 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
slot1 = max_t(int, 1, ctx_pan->vif->bss_conf.dtim_period) *
ctx_pan->vif->bss_conf.beacon_int;
slot1 = max_t(int, 100, slot1);
+
+ if (test_bit(STATUS_SCAN_HW, &priv->status)) {
+ slot0 = slot1 * 3 - 20;
+ slot1 = 20;
+ }
}
cmd.slots[0].width = cpu_to_le16(slot0);
--
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