[PATCH] Bluetooth: hci: Fix connect issue to BLE peripherals with long broadcast intervals
From: Troy Lanes <hidden>
Date: 2017-06-16 14:56:45
Subsystem:
bluetooth subsystem, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
The BLE spec allows broadcast intervals up to 10.24 seconds. Setting HCI_LE_AUTOCONN_TIMEOUT to the previous 2 second value results in the inability to connect to peripherals with longer than 2 second broadcast intervals.
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index fe98f0a5bef0..b25fbbfc748d 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h@@ -273,7 +273,7 @@ enum { #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ -#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ +#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ /* HCI data types */ #define HCI_COMMAND_PKT 0x01
Troy E. Lanes tlanes@geoforce.com troy@af7hg.com
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