Bluetooth: Increase HCI command tx timeout

Read Local OOB Data command can take more than 1 second on some chips.
e.g. on CSR 0a12:0001 first call to Read Local OOB Data after reset
takes about 1300ms resulting in tx timeout error.

[27698.368655] Bluetooth: hci0 command 0x0c57 tx timeout

2012-10-31 15:53:36.178585 < HCI Command: Read Local OOB Data (0x03|0x0057) plen 0
2012-10-31 15:53:37.496996 > HCI Event: Command Complete (0x0e) plen 36
    Read Local OOB Data (0x03|0x0057) ncmd 1
    status 0x00
    hash 0x92219d9b447f2aa9dc12dda2ae7bae6a
    randomizer 0xb1948d0febe4ea38ce85c4e66313beba

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 4bbabd8..45eee08 100644 (file)
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -154,7 +154,7 @@ enum {
 #define HCI_DISCONN_TIMEOUT    msecs_to_jiffies(2000)  /* 2 seconds */
 #define HCI_PAIRING_TIMEOUT    msecs_to_jiffies(60000) /* 60 seconds */
 #define HCI_INIT_TIMEOUT       msecs_to_jiffies(10000) /* 10 seconds */
-#define HCI_CMD_TIMEOUT                msecs_to_jiffies(1000)  /* 1 second */
+#define HCI_CMD_TIMEOUT                msecs_to_jiffies(2000)  /* 2 seconds */
 #define HCI_ACL_TX_TIMEOUT     msecs_to_jiffies(45000) /* 45 seconds */
 #define HCI_AUTO_OFF_TIMEOUT   msecs_to_jiffies(2000)  /* 2 seconds */