Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

Conflicts:
	arch/arm/mach-omap2/board-omap3pandora.c
	drivers/net/wireless/ath/ath5k/base.c

1 files changed, 16 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index 6fb52abafc8d..d86902b83630 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -287,6 +287,15 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
         ctx_bss = &priv->contexts[IWL_RXON_CTX_BSS];
         ctx_pan = &priv->contexts[IWL_RXON_CTX_PAN];
 
+        /*
+         * If the PAN context is inactive, then we don't need
+         * to update the PAN parameters, the last thing we'll
+         * have done before it goes inactive is making the PAN
+         * parameters be WLAN-only.
+         */
+        if (!ctx_pan->is_active)
+                return 0;
+
         memset(&cmd, 0, sizeof(cmd));
 
         /* only 2 slots are currently allowed */
@@ -312,7 +321,7 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
                         bcnint = max_t(int, bcnint,
                                        ctx_bss->vif->bss_conf.beacon_int);
                 if (!bcnint)
-                        bcnint = 100;
+                        bcnint = DEFAULT_BEACON_INTERVAL;
                 slot0 = bcnint / 2;
                 slot1 = bcnint - slot0;
 
@@ -330,7 +339,12 @@ static int iwlagn_set_pan_params(struct iwl_priv *priv)
                 slot0 = 0;
                 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);
+                slot1 = max_t(int, DEFAULT_BEACON_INTERVAL, slot1);
+
+                if (test_bit(STATUS_SCAN_HW, &priv->status)) {
+                        slot0 = slot1 * 3 - 20;
+                        slot1 = 20;
+                }
         }
 
         cmd.slots[0].width = cpu_to_le16(slot0);