From: Mans Rullgard Date: Sat, 15 Jul 2023 16:41:59 +0000 (+0100) Subject: Bluetooth: btbcm: add default address for BCM43430A1 X-Git-Tag: v6.6.7~2079^2~129^2~23 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=47e90f6b04a4c16faefd3d4a44989b00cf5674c2;p=platform%2Fkernel%2Flinux-starfive.git Bluetooth: btbcm: add default address for BCM43430A1 The BCM43430A1 has a default MAC address of AA:AA:AA:AA:AA:AA. Although, unlike some other entries, this does not include the chip name, it is clearly not a real address. This was found in AzureWave AW-NB197SM and AW-NM372SM modules. Signed-off-by: Mans Rullgard Signed-off-by: Luiz Augusto von Dentz --- diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index de2ea589..0a5445a 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -24,6 +24,7 @@ #define BDADDR_BCM20702A1 (&(bdaddr_t) {{0x00, 0x00, 0xa0, 0x02, 0x70, 0x20}}) #define BDADDR_BCM2076B1 (&(bdaddr_t) {{0x79, 0x56, 0x00, 0xa0, 0x76, 0x20}}) #define BDADDR_BCM43430A0 (&(bdaddr_t) {{0xac, 0x1f, 0x12, 0xa0, 0x43, 0x43}}) +#define BDADDR_BCM43430A1 (&(bdaddr_t) {{0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa}}) #define BDADDR_BCM4324B3 (&(bdaddr_t) {{0x00, 0x00, 0x00, 0xb3, 0x24, 0x43}}) #define BDADDR_BCM4330B1 (&(bdaddr_t) {{0x00, 0x00, 0x00, 0xb1, 0x30, 0x43}}) #define BDADDR_BCM4334B0 (&(bdaddr_t) {{0x00, 0x00, 0x00, 0xb0, 0x34, 0x43}}) @@ -115,6 +116,9 @@ int btbcm_check_bdaddr(struct hci_dev *hdev) * * The address 43:43:A0:12:1F:AC indicates a BCM43430A0 controller * with no configured address. + * + * The address AA:AA:AA:AA:AA:AA indicates a BCM43430A1 controller + * with no configured address. */ if (!bacmp(&bda->bdaddr, BDADDR_BCM20702A0) || !bacmp(&bda->bdaddr, BDADDR_BCM20702A1) || @@ -124,6 +128,7 @@ int btbcm_check_bdaddr(struct hci_dev *hdev) !bacmp(&bda->bdaddr, BDADDR_BCM4334B0) || !bacmp(&bda->bdaddr, BDADDR_BCM4345C5) || !bacmp(&bda->bdaddr, BDADDR_BCM43430A0) || + !bacmp(&bda->bdaddr, BDADDR_BCM43430A1) || !bacmp(&bda->bdaddr, BDADDR_BCM43341B)) { /* Try falling back to BDADDR EFI variable */ if (btbcm_set_bdaddr_from_efi(hdev) != 0) {