From 45bb4bf08b9c16122af84d3f26a018c8022b24e5 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Tue, 9 Aug 2005 20:27:49 -0700 Subject: [Bluetooth]: Workaround for inquiry results with RSSI and page scan mode This patch implements a workaround for buggy Bluetooth 1.2 devices from Silicon Wave. Their inquiry results with RSSI contain the page scan mode field. This field was removed in the final Bluetooth 1.2 specification. Signed-off-by: Marcel Holtmann Signed-off-by: David S. Miller --- include/net/bluetooth/hci.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/net/bluetooth/hci.h') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 6f0706f4af68..cd075f197983 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -453,6 +453,15 @@ struct inquiry_info_with_rssi { __u16 clock_offset; __s8 rssi; } __attribute__ ((packed)); +struct inquiry_info_with_rssi_and_pscan_mode { + bdaddr_t bdaddr; + __u8 pscan_rep_mode; + __u8 pscan_period_mode; + __u8 pscan_mode; + __u8 dev_class[3]; + __u16 clock_offset; + __s8 rssi; +} __attribute__ ((packed)); #define HCI_EV_CONN_COMPLETE 0x03 struct hci_ev_conn_complete { -- cgit v1.2.2 From 85a1e930bf628700e8e9c166b1f5c1c26d3651cc Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Tue, 9 Aug 2005 20:28:02 -0700 Subject: [Bluetooth]: Track page scan repetition mode changes The HCI page scan repetition mode change event contains the actual page scan repetition mode for the remote device. It is the same value that is received from an inquiry response and it can be used to make further reconnections faster. Signed-off-by: Marcel Holtmann Signed-off-by: David S. Miller --- include/net/bluetooth/hci.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/net/bluetooth/hci.h') diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index cd075f197983..371e7d3f2e6f 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -593,6 +593,12 @@ struct hci_ev_clock_offset { __u16 clock_offset; } __attribute__ ((packed)); +#define HCI_EV_PSCAN_REP_MODE 0x20 +struct hci_ev_pscan_rep_mode { + bdaddr_t bdaddr; + __u8 pscan_rep_mode; +} __attribute__ ((packed)); + /* Internal events generated by Bluetooth stack */ #define HCI_EV_STACK_INTERNAL 0xFD struct hci_ev_stack_internal { -- cgit v1.2.2