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authorFrederic Danis <frederic.danis@linux.intel.com>2015-05-28 12:25:02 +0300
committerMarcel Holtmann <marcel@holtmann.org>2015-06-06 08:30:12 +0300
commita8f3b9418ad2dd8f3efee0c08cdd61ac3763e739 (patch)
tree5b1da660970f22f8930907b47faa6f4986306439 /drivers/bluetooth/btbcm.c
parent18aeb4445aa00f6f402ba3a92a2e9ff3d13882b4 (diff)
downloadlinux-a8f3b9418ad2dd8f3efee0c08cdd61ac3763e739.tar.xz
Bluetooth: btbcm: Add BCM4324B3 UART device
Add "waiting for configuration" address. Add lmp_subver and firmware name for BCM4324B3 controller. Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btbcm.c')
-rw-r--r--drivers/bluetooth/btbcm.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index c7aec9776620..14e4647686bd 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -33,6 +33,7 @@
#define VERSION "0.1"
#define BDADDR_BCM20702A0 (&(bdaddr_t) {{0x00, 0xa0, 0x02, 0x70, 0x20, 0x00}})
+#define BDADDR_BCM4324B3 (&(bdaddr_t) {{0x00, 0x00, 0x00, 0xb3, 0x24, 0x43}})
int btbcm_check_bdaddr(struct hci_dev *hdev)
{
@@ -56,10 +57,18 @@ int btbcm_check_bdaddr(struct hci_dev *hdev)
bda = (struct hci_rp_read_bd_addr *)skb->data;
- /* The address 00:20:70:02:A0:00 indicates a BCM20702A0 controller
+ /* Check if the address indicates a controller with either an
+ * invalid or default address. In both cases the device needs
+ * to be marked as not having a valid address.
+ *
+ * The address 00:20:70:02:A0:00 indicates a BCM20702A0 controller
* with no configured address.
+ *
+ * The address 43:24:B3:00:00:00 indicates a BCM4324B3 controller
+ * with waiting for configuration state.
*/
- if (!bacmp(&bda->bdaddr, BDADDR_BCM20702A0)) {
+ if (!bacmp(&bda->bdaddr, BDADDR_BCM20702A0) ||
+ !bacmp(&bda->bdaddr, BDADDR_BCM4324B3)) {
BT_INFO("%s: BCM: Using default device address (%pMR)",
hdev->name, &bda->bdaddr);
set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks);
@@ -233,6 +242,7 @@ static const struct {
const char *name;
} bcm_uart_subver_table[] = {
{ 0x410e, "BCM43341B0" }, /* 002.001.014 */
+ { 0x4406, "BCM4324B3" }, /* 002.004.006 */
{ }
};
@@ -288,6 +298,7 @@ int btbcm_setup_patchram(struct hci_dev *hdev)
switch ((rev & 0xf000) >> 12) {
case 0:
+ case 3:
for (i = 0; bcm_uart_subver_table[i].name; i++) {
if (subver == bcm_uart_subver_table[i].subver) {
hw_name = bcm_uart_subver_table[i].name;