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authorBing Zhao <bzhao@marvell.com>2010-03-04 01:37:35 +0300
committerMarcel Holtmann <marcel@holtmann.org>2010-05-10 11:34:03 +0400
commit903c843773a18e061817dd7a1a5c28dd41a3bf97 (patch)
tree272455f8b72e47f65645b555aa4f8ab948220347 /drivers/bluetooth
parent31f085fea891d5972e994dfb423231a3d4d60a8a (diff)
downloadlinux-903c843773a18e061817dd7a1a5c28dd41a3bf97.tar.xz
Bluetooth: Decode btmrvl MODULE_BRINGUP_REG response correctly
The MODULE_BRINGUP_REQ command response returns success with either 0x00 or 0x0c. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/btmrvl_drv.h5
-rw-r--r--drivers/bluetooth/btmrvl_main.c6
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h
index 204727586ee9..da68c62a22cc 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 49ec89cd354c..87d0d3d5ae54 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]) ?