diff options
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/btqca.c | 21 | ||||
| -rw-r--r-- | drivers/bluetooth/btqca.h | 2 |
2 files changed, 14 insertions, 9 deletions
diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c index f6c9f89a6311..c6b2dd4d1716 100644 --- a/drivers/bluetooth/btqca.c +++ b/drivers/bluetooth/btqca.c @@ -15,9 +15,6 @@ #define VERSION "0.1" -#define QCA_BDADDR_DEFAULT (&(bdaddr_t) {{ 0xad, 0x5a, 0x00, 0x00, 0x00, 0x00 }}) -#define QCA_BDADDR_WCN3991 (&(bdaddr_t) {{ 0xad, 0x5a, 0x00, 0x00, 0x98, 0x39 }}) - int qca_read_soc_version(struct hci_dev *hdev, struct qca_btsoc_version *ver, enum qca_btsoc_type soc_type) { @@ -387,6 +384,14 @@ static int qca_tlv_check_data(struct hci_dev *hdev, /* Update NVM tags as needed */ switch (tag_id) { + case EDL_TAG_ID_BD_ADDR: + if (tag_len != sizeof(bdaddr_t)) + return -EINVAL; + + memcpy(&config->bdaddr, tlv_nvm->data, sizeof(bdaddr_t)); + + break; + case EDL_TAG_ID_HCI: if (tag_len < 3) return -EINVAL; @@ -661,7 +666,7 @@ int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr) } EXPORT_SYMBOL_GPL(qca_set_bdaddr_rome); -static int qca_check_bdaddr(struct hci_dev *hdev) +static int qca_check_bdaddr(struct hci_dev *hdev, const struct qca_fw_config *config) { struct hci_rp_read_bd_addr *bda; struct sk_buff *skb; @@ -685,10 +690,8 @@ static int qca_check_bdaddr(struct hci_dev *hdev) } bda = (struct hci_rp_read_bd_addr *)skb->data; - if (!bacmp(&bda->bdaddr, QCA_BDADDR_DEFAULT) || - !bacmp(&bda->bdaddr, QCA_BDADDR_WCN3991)) { + if (!bacmp(&bda->bdaddr, &config->bdaddr)) set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks); - } kfree_skb(skb); @@ -716,7 +719,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, enum qca_btsoc_type soc_type, struct qca_btsoc_version ver, const char *firmware_name) { - struct qca_fw_config config; + struct qca_fw_config config = {}; int err; u8 rom_ver = 0; u32 soc_ver; @@ -901,7 +904,7 @@ int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, break; } - err = qca_check_bdaddr(hdev); + err = qca_check_bdaddr(hdev, &config); if (err) return err; diff --git a/drivers/bluetooth/btqca.h b/drivers/bluetooth/btqca.h index dc31984f71dc..49ad668d0d0b 100644 --- a/drivers/bluetooth/btqca.h +++ b/drivers/bluetooth/btqca.h @@ -29,6 +29,7 @@ #define EDL_PATCH_CONFIG_RES_EVT (0x00) #define QCA_DISABLE_LOGGING_SUB_OP (0x14) +#define EDL_TAG_ID_BD_ADDR 2 #define EDL_TAG_ID_HCI (17) #define EDL_TAG_ID_DEEP_SLEEP (27) @@ -94,6 +95,7 @@ struct qca_fw_config { uint8_t user_baud_rate; enum qca_tlv_dnld_mode dnld_mode; enum qca_tlv_dnld_mode dnld_type; + bdaddr_t bdaddr; }; struct edl_event_hdr { |