netdev - [PATCH 60/64] Bluetooth: Decode btmrvl MODULE_BRINGUP

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Message-Id: <903c843773a18e061817dd7a1a5c28dd41a3bf97.1273484099.git.marcel@holtmann.org>
Date:	Mon, 10 May 2010 11:37:50 +0200
From:	Marcel Holtmann <marcel@...tmann.org>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: [PATCH 60/64] Bluetooth: Decode btmrvl MODULE_BRINGUP_REG response correctly

From: Bing Zhao <bzhao@...vell.com>

The MODULE_BRINGUP_REQ command response returns success with
either 0x00 or 0x0c.

Signed-off-by: Bing Zhao <bzhao@...vell.com>
Signed-off-by: Marcel Holtmann <marcel@...tmann.org>
---
 drivers/bluetooth/btmrvl_drv.h  |    5 ++++-
 drivers/bluetooth/btmrvl_main.c |    6 ++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h
index 2047275..da68c62 100644
--- a/drivers/bluetooth/btmrvl_drv.h
+++ b/drivers/bluetooth/btmrvl_drv.h
@@ -88,8 +88,11 @@ struct btmrvl_private {
 #define BT_CMD_HOST_SLEEP_ENABLE	0x5A
 #define BT_CMD_MODULE_CFG_REQ		0x5B
 
-/* Sub-commands: Module Bringup/Shutdown Request */
+/* Sub-commands: Module Bringup/Shutdown Request/Response */
 #define MODULE_BRINGUP_REQ		0xF1
+#define MODULE_BROUGHT_UP		0x00
+#define MODULE_ALREADY_UP		0x0C
+
 #define MODULE_SHUTDOWN_REQ		0xF2
 
 #define BT_EVENT_POWER_STATE		0x20
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index 49ec89c..87d0d3d 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -112,8 +112,10 @@ int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb)
 	case BT_CMD_MODULE_CFG_REQ:
 		if (priv->btmrvl_dev.sendcmdflag &&
 				event->data[1] == MODULE_BRINGUP_REQ) {
-			BT_DBG("EVENT:%s", (event->data[2]) ?
-				"Bring-up failed" : "Bring-up succeed");
+			BT_DBG("EVENT:%s",
+				((event->data[2] == MODULE_BROUGHT_UP) ||
+				(event->data[2] == MODULE_ALREADY_UP)) ?
+				"Bring-up succeed" : "Bring-up failed");
 		} else if (priv->btmrvl_dev.sendcmdflag &&
 				event->data[1] == MODULE_SHUTDOWN_REQ) {
 			BT_DBG("EVENT:%s", (event->data[2]) ?
-- 
1.6.6.1

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