diff options
Diffstat (limited to 'drivers/bluetooth/btmtk.h')
| -rw-r--r-- | drivers/bluetooth/btmtk.h | 118 |
1 files changed, 109 insertions, 9 deletions
diff --git a/drivers/bluetooth/btmtk.h b/drivers/bluetooth/btmtk.h index cbcdb99a22e6..5df7c3296624 100644 --- a/drivers/bluetooth/btmtk.h +++ b/drivers/bluetooth/btmtk.h @@ -28,6 +28,21 @@ #define MTK_COREDUMP_END_LEN (sizeof(MTK_COREDUMP_END)) #define MTK_COREDUMP_NUM 255 +/* UHW CR mapping */ +#define MTK_BT_MISC 0x70002510 +#define MTK_BT_SUBSYS_RST 0x70002610 +#define MTK_UDMA_INT_STA_BT 0x74000024 +#define MTK_UDMA_INT_STA_BT1 0x74000308 +#define MTK_BT_WDT_STATUS 0x740003A0 +#define MTK_EP_RST_OPT 0x74011890 +#define MTK_EP_RST_IN_OUT_OPT 0x00010001 +#define MTK_BT_RST_DONE 0x00000100 +#define MTK_BT_RESET_REG_CONNV3 0x70028610 +#define MTK_BT_READ_DEV_ID 0x70010200 + +/* MediaTek ISO Interface */ +#define MTK_ISO_IFNUM 2 + enum { BTMTK_WMT_PATCH_DWNLD = 0x1, BTMTK_WMT_TEST = 0x2, @@ -126,6 +141,14 @@ struct btmtk_hci_wmt_params { u32 *status; }; +enum { + BTMTK_TX_WAIT_VND_EVT, + BTMTK_FIRMWARE_LOADED, + BTMTK_HW_RESET_ACTIVE, + BTMTK_ISOPKT_OVER_INTR, + BTMTK_ISOPKT_RUNNING, +}; + typedef int (*btmtk_reset_sync_func_t)(struct hci_dev *, void *); struct btmtk_coredump_info { @@ -135,10 +158,25 @@ struct btmtk_coredump_info { int state; }; -struct btmediatek_data { +struct btmtk_data { + const char *drv_name; + unsigned long flags; u32 dev_id; btmtk_reset_sync_func_t reset_sync; struct btmtk_coredump_info cd_info; + + struct usb_device *udev; + struct usb_interface *intf; + struct usb_anchor *ctrl_anchor; + struct sk_buff *evt_skb; + struct usb_endpoint_descriptor *isopkt_tx_ep; + struct usb_endpoint_descriptor *isopkt_rx_ep; + struct usb_interface *isopkt_intf; + struct usb_anchor isopkt_anchor; + struct sk_buff *isopkt_skb; + + /* spinlock for ISO data transmission */ + spinlock_t isorxlock; }; typedef int (*wmt_cmd_sync_func_t)(struct hci_dev *, @@ -160,6 +198,24 @@ int btmtk_register_coredump(struct hci_dev *hdev, const char *name, u32 fw_version); int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb); + +void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, u32 fw_ver, + u32 fw_flavor); + +int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id); + +int btmtk_usb_recv_acl(struct hci_dev *hdev, struct sk_buff *skb); + +struct urb *alloc_mtk_intr_urb(struct hci_dev *hdev, struct sk_buff *skb, + usb_complete_t tx_complete); + +int btmtk_usb_resume(struct hci_dev *hdev); + +int btmtk_usb_suspend(struct hci_dev *hdev); + +int btmtk_usb_setup(struct hci_dev *hdev); + +int btmtk_usb_shutdown(struct hci_dev *hdev); #else static inline int btmtk_set_bdaddr(struct hci_dev *hdev, @@ -168,29 +224,73 @@ static inline int btmtk_set_bdaddr(struct hci_dev *hdev, return -EOPNOTSUPP; } -static int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname, - wmt_cmd_sync_func_t wmt_cmd_sync) +static inline int btmtk_setup_firmware_79xx(struct hci_dev *hdev, + const char *fwname, + wmt_cmd_sync_func_t wmt_cmd_sync) { return -EOPNOTSUPP; } -static int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname, - wmt_cmd_sync_func_t wmt_cmd_sync) +static inline int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname, + wmt_cmd_sync_func_t wmt_cmd_sync) { return -EOPNOTSUPP; } -static void btmtk_reset_sync(struct hci_dev *hdev) +static inline void btmtk_reset_sync(struct hci_dev *hdev) +{ +} + +static inline int btmtk_register_coredump(struct hci_dev *hdev, + const char *name, u32 fw_version) { + return -EOPNOTSUPP; +} + +static inline int btmtk_process_coredump(struct hci_dev *hdev, + struct sk_buff *skb) +{ + return -EOPNOTSUPP; +} + +static inline void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, + u32 fw_ver, u32 fw_flavor) +{ +} + +static inline int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id) +{ + return -EOPNOTSUPP; +} + +static inline int btmtk_usb_recv_acl(struct hci_dev *hdev, struct sk_buff *skb) +{ + return -EOPNOTSUPP; +} + +static inline struct urb *alloc_mtk_intr_urb(struct hci_dev *hdev, + struct sk_buff *skb, + usb_complete_t tx_complete) +{ + return ERR_PTR(-EOPNOTSUPP); +} + +static inline int btmtk_usb_resume(struct hci_dev *hdev) +{ + return -EOPNOTSUPP; +} + +static inline int btmtk_usb_suspend(struct hci_dev *hdev) +{ + return -EOPNOTSUPP; } -static int btmtk_register_coredump(struct hci_dev *hdev, const char *name, - u32 fw_version) +static inline int btmtk_usb_setup(struct hci_dev *hdev) { return -EOPNOTSUPP; } -static int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb) +static inline int btmtk_usb_shutdown(struct hci_dev *hdev) { return -EOPNOTSUPP; } |