From: Michal Kazior <michal.kazior@tieto.com>
Date: Tue, 16 Jul 2013 07:38:53 +0000 (+0200)
Subject: ath10k: reset BMI state upon init
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=64d151d47030d0d73d82bb6fa7bfe1e29385ed43;p=deliverable%2Flinux.git

ath10k: reset BMI state upon init

This is necessary if we want to be able to restart
hw on-the-fly.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c
index aeae02979d46..744da6d1c405 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.c
+++ b/drivers/net/wireless/ath/ath10k/bmi.c
@@ -20,6 +20,12 @@
 #include "debug.h"
 #include "htc.h"
 
+void ath10k_bmi_start(struct ath10k *ar)
+{
+	ath10k_dbg(ATH10K_DBG_CORE, "BMI started\n");
+	ar->bmi.done_sent = false;
+}
+
 int ath10k_bmi_done(struct ath10k *ar)
 {
 	struct bmi_cmd cmd;
diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h
index 32c56aa33a5e..8d81ce1cec21 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.h
+++ b/drivers/net/wireless/ath/ath10k/bmi.h
@@ -184,6 +184,7 @@ struct bmi_target_info {
 #define BMI_CE_NUM_TO_TARG 0
 #define BMI_CE_NUM_TO_HOST 1
 
+void ath10k_bmi_start(struct ath10k *ar);
 int ath10k_bmi_done(struct ath10k *ar);
 int ath10k_bmi_get_target_info(struct ath10k *ar,
 			       struct bmi_target_info *target_info);
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index dcddae4d5d90..3d75c6a74fc6 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -507,6 +507,8 @@ int ath10k_core_start(struct ath10k *ar)
 	struct bmi_target_info target_info;
 	int status;
 
+	ath10k_bmi_start(ar);
+
 	memset(&target_info, 0, sizeof(target_info));
 	status = ath10k_bmi_get_target_info(ar, &target_info);
 	if (status)