---

yaml --- r: 195245 b: refs/heads/master c: d8c49ff h: refs/heads/master i: 195243: 8773f3e v: v3
git-mirror · May 12, 2010 · 3d57127 · 3d57127
1 parent 596c717
commit 3d57127
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Showing 4 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 47fce026d5de5d11e161da73208171e9c91b659a
+refs/heads/master: d8c49ffb2e2a47b23fec7f469435e7b112e2e569
diff --git a/trunk/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/trunk/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -81,13 +81,20 @@ static int ath9k_htc_wait_for_target(struct ath9k_htc_priv *priv)
 {
 	int time_left;
 
+	if (atomic_read(&priv->htc->tgt_ready) > 0) {
+		atomic_dec(&priv->htc->tgt_ready);
+		return 0;
+	}
+
 	/* Firmware can take up to 50ms to get ready, to be safe use 1 second */
 	time_left = wait_for_completion_timeout(&priv->htc->target_wait, HZ);
 	if (!time_left) {
 		dev_err(priv->dev, "ath9k_htc: Target is unresponsive\n");
 		return -ETIMEDOUT;
 	}
 
+	atomic_dec(&priv->htc->tgt_ready);
+
 	return 0;
 }
 

diff --git a/trunk/drivers/net/wireless/ath/ath9k/htc_hst.c b/trunk/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -95,6 +95,7 @@ static void htc_process_target_rdy(struct htc_target *target,
 	endpoint = &target->endpoint[ENDPOINT0];
 	endpoint->service_id = HTC_CTRL_RSVD_SVC;
 	endpoint->max_msglen = HTC_MAX_CONTROL_MESSAGE_LENGTH;
+	atomic_inc(&target->tgt_ready);
 	complete(&target->target_wait);
 }
 
@@ -451,6 +452,8 @@ struct htc_target *ath9k_htc_hw_alloc(void *hif_handle,
 	endpoint->ul_pipeid = hif->control_ul_pipe;
 	endpoint->dl_pipeid = hif->control_dl_pipe;
 
+	atomic_set(&target->tgt_ready, 0);
+
 	return target;
 }
 

diff --git a/trunk/drivers/net/wireless/ath/ath9k/htc_hst.h b/trunk/drivers/net/wireless/ath/ath9k/htc_hst.h
@@ -147,6 +147,7 @@ struct htc_target {
 	u16 credits;
 	u16 credit_size;
 	u8 htc_flags;
+	atomic_t tgt_ready;
 };
 
 enum htc_msg_id {