diff options
Diffstat (limited to 'drivers/bluetooth/aic_btusb/aic_btusb.h')
| -rw-r--r-- | drivers/bluetooth/aic_btusb/aic_btusb.h | 753 |
1 files changed, 753 insertions, 0 deletions
diff --git a/drivers/bluetooth/aic_btusb/aic_btusb.h b/drivers/bluetooth/aic_btusb/aic_btusb.h new file mode 100644 index 000000000000..a7b7ab5032cb --- /dev/null +++ b/drivers/bluetooth/aic_btusb/aic_btusb.h @@ -0,0 +1,753 @@ +/* + * + * Aic Bluetooth USB driver + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/types.h> +#include <linux/sched.h> +#include <linux/skbuff.h> +#include <linux/errno.h> +#include <linux/usb.h> +#include <linux/cdev.h> +#include <linux/device.h> +#include <linux/poll.h> + +#include <linux/version.h> +#include <linux/pm_runtime.h> +#include <linux/firmware.h> +#include <linux/suspend.h> + + +#ifdef CONFIG_PLATFORM_UBUNTU +#define CONFIG_BLUEDROID 0 /* bleuz 0, bluedroid 1 */ +#else +#define CONFIG_BLUEDROID 1 /* bleuz 0, bluedroid 1 */ +#endif + + +//#define CONFIG_SCO_OVER_HCI +#define CONFIG_USB_AIC_UART_SCO_DRIVER + +#ifdef CONFIG_SCO_OVER_HCI +#include <linux/usb/audio.h> +#include <sound/core.h> +#include <sound/initval.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> + +#define AIC_SCO_ID "snd_sco_aic" +enum { + USB_CAPTURE_RUNNING, + USB_PLAYBACK_RUNNING, + ALSA_CAPTURE_OPEN, + ALSA_PLAYBACK_OPEN, + ALSA_CAPTURE_RUNNING, + ALSA_PLAYBACK_RUNNING, + CAPTURE_URB_COMPLETED, + PLAYBACK_URB_COMPLETED, + DISCONNECTED, +}; + +// AIC sound card +typedef struct AIC_sco_card { + struct snd_card *card; + struct snd_pcm *pcm; + struct usb_device *dev; + struct btusb_data *usb_data; + unsigned long states; + struct aic_sco_stream { + struct snd_pcm_substream *substream; + unsigned int sco_packet_bytes; + snd_pcm_uframes_t buffer_pos; + } capture, playback; + spinlock_t capture_lock; + spinlock_t playback_lock; + struct work_struct send_sco_work; +} AIC_sco_card_t; +#endif +/* Some Android system may use standard Linux kernel, while + * standard Linux may also implement early suspend feature. + * So exclude earysuspend.h from CONFIG_BLUEDROID. + */ +#ifdef CONFIG_HAS_EARLYSUSPEND +#include <linux/earlysuspend.h> +#endif + +#if CONFIG_BLUEDROID +#else +#include <net/bluetooth/bluetooth.h> +#include <net/bluetooth/hci_core.h> +#include <net/bluetooth/hci.h> +#endif + + +/*********************************** +** AicSemi - For aic_btusb driver ** +***********************************/ +#define URB_CANCELING_DELAY_MS 10 +/* when OS suspended, module is still powered,usb is not powered, + * this may set to 1, and must comply with special patch code. + */ +#define CONFIG_RESET_RESUME 1 +#define PRINT_CMD_EVENT 0 +#define PRINT_ACL_DATA 0 +#define PRINT_SCO_DATA 0 + +#define AICBT_DBG_FLAG 0 + +#if AICBT_DBG_FLAG +#define AICBT_DBG(fmt, arg...) printk( "aic_btusb: " fmt "\n" , ## arg) +#else +#define AICBT_DBG(fmt, arg...) +#endif + +#define AICBT_INFO(fmt, arg...) printk("aic_btusb: " fmt "\n" , ## arg) +#define AICBT_WARN(fmt, arg...) printk("aic_btusb: " fmt "\n" , ## arg) +#define AICBT_ERR(fmt, arg...) printk("aic_btusb: " fmt "\n" , ## arg) + + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 33) +#define HDEV_BUS hdev->bus +#define USB_RPM 1 +#else +#define HDEV_BUS hdev->type +#define USB_RPM 0 +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 38) +#define NUM_REASSEMBLY 3 +#endif + +#if LINUX_VERSION_CODE > KERNEL_VERSION(3, 4, 0) +#define GET_DRV_DATA(x) hci_get_drvdata(x) +#else +#define GET_DRV_DATA(x) x->driver_data +#endif + +#define SCO_NUM hdev->conn_hash.sco_num + + +#define BTUSB_RPM (0 * USB_RPM) /* 1 SS enable; 0 SS disable */ +#define BTUSB_WAKEUP_HOST 0 /* 1 enable; 0 disable */ +#define BTUSB_MAX_ISOC_FRAMES 48 +#define BTUSB_INTR_RUNNING 0 +#define BTUSB_BULK_RUNNING 1 +#define BTUSB_ISOC_RUNNING 2 +#define BTUSB_SUSPENDING 3 +#define BTUSB_DID_ISO_RESUME 4 + +#define HCI_VENDOR_USB_DISC_HARDWARE_ERROR 0xFF + +#define HCI_CMD_READ_BD_ADDR 0x1009 +#define HCI_VENDOR_READ_LMP_VERISION 0x1001 +#define HCI_VENDOR_RESET 0x0C03 + +#define DRV_NORMAL_MODE 0 +#define DRV_MP_MODE 1 +int mp_drv_mode = 0; /* 1 Mptool Fw; 0 Normal Fw */ + + +#if CONFIG_BLUEDROID +#define QUEUE_SIZE 500 + +/*************************************** +** AicSemi - Integrate from bluetooth.h ** +*****************************************/ +/* Reserv for core and drivers use */ +#define BT_SKB_RESERVE 8 + +/* BD Address */ +typedef struct { + __u8 b[6]; +} __packed bdaddr_t; + +/* Skb helpers */ +struct bt_skb_cb { + __u8 pkt_type; + __u8 incoming; + __u16 expect; + __u16 tx_seq; + __u8 retries; + __u8 sar; + __u8 force_active; +}; + +#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb)) + +static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how) +{ + struct sk_buff *skb; + + if ((skb = alloc_skb(len + BT_SKB_RESERVE, how))) { + skb_reserve(skb, BT_SKB_RESERVE); + bt_cb(skb)->incoming = 0; + } + return skb; +} +/* AicSemi - Integrate from bluetooth.h end */ + +/*********************************** +** AicSemi - Integrate from hci.h ** +***********************************/ +#define HCI_MAX_ACL_SIZE 1024 +#define HCI_MAX_SCO_SIZE 255 +#define HCI_MAX_EVENT_SIZE 260 +#define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) + +/* HCI bus types */ +#define HCI_VIRTUAL 0 +#define HCI_USB 1 +#define HCI_PCCARD 2 +#define HCI_UART 3 +#define HCI_RS232 4 +#define HCI_PCI 5 +#define HCI_SDIO 6 + +/* HCI controller types */ +#define HCI_BREDR 0x00 +#define HCI_AMP 0x01 + +/* HCI device flags */ +enum { + HCI_UP, + HCI_INIT, + HCI_RUNNING, + + HCI_PSCAN, + HCI_ISCAN, + HCI_AUTH, + HCI_ENCRYPT, + HCI_INQUIRY, + + HCI_RAW, + + HCI_RESET, +}; + +/* + * BR/EDR and/or LE controller flags: the flags defined here should represent + * states from the controller. + */ +enum { + HCI_SETUP, + HCI_AUTO_OFF, + HCI_MGMT, + HCI_PAIRABLE, + HCI_SERVICE_CACHE, + HCI_LINK_KEYS, + HCI_DEBUG_KEYS, + HCI_UNREGISTER, + + HCI_LE_SCAN, + HCI_SSP_ENABLED, + HCI_HS_ENABLED, + HCI_LE_ENABLED, + HCI_CONNECTABLE, + HCI_DISCOVERABLE, + HCI_LINK_SECURITY, + HCI_PENDING_CLASS, +}; + +/* HCI data types */ +#define HCI_COMMAND_PKT 0x01 +#define HCI_ACLDATA_PKT 0x02 +#define HCI_SCODATA_PKT 0x03 +#define HCI_EVENT_PKT 0x04 +#define HCI_VENDOR_PKT 0xff + +#define HCI_MAX_NAME_LENGTH 248 +#define HCI_MAX_EIR_LENGTH 240 + +#define HCI_OP_READ_LOCAL_VERSION 0x1001 +struct hci_rp_read_local_version { + __u8 status; + __u8 hci_ver; + __le16 hci_rev; + __u8 lmp_ver; + __le16 manufacturer; + __le16 lmp_subver; +} __packed; + +#define HCI_EV_CMD_COMPLETE 0x0e +struct hci_ev_cmd_complete { + __u8 ncmd; + __le16 opcode; +} __packed; + +/* ---- HCI Packet structures ---- */ +#define HCI_COMMAND_HDR_SIZE 3 +#define HCI_EVENT_HDR_SIZE 2 +#define HCI_ACL_HDR_SIZE 4 +#define HCI_SCO_HDR_SIZE 3 + +struct hci_command_hdr { + __le16 opcode; /* OCF & OGF */ + __u8 plen; +} __packed; + +struct hci_event_hdr { + __u8 evt; + __u8 plen; +} __packed; + +struct hci_acl_hdr { + __le16 handle; /* Handle & Flags(PB, BC) */ + __le16 dlen; +} __packed; + +struct hci_sco_hdr { + __le16 handle; + __u8 dlen; +} __packed; + +static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) +{ + return (struct hci_event_hdr *) skb->data; +} + +static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) +{ + return (struct hci_acl_hdr *) skb->data; +} + +static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) +{ + return (struct hci_sco_hdr *) skb->data; +} + +/* ---- HCI Ioctl requests structures ---- */ +struct hci_dev_stats { + __u32 err_rx; + __u32 err_tx; + __u32 cmd_tx; + __u32 evt_rx; + __u32 acl_tx; + __u32 acl_rx; + __u32 sco_tx; + __u32 sco_rx; + __u32 byte_rx; + __u32 byte_tx; +}; +/* AicSemi - Integrate from hci.h end */ + +/***************************************** +** AicSemi - Integrate from hci_core.h ** +*****************************************/ +struct hci_conn_hash { + struct list_head list; + unsigned int acl_num; + unsigned int sco_num; + unsigned int le_num; +}; + +#define HCI_MAX_SHORT_NAME_LENGTH 10 + +#define NUM_REASSEMBLY 4 +struct hci_dev { + struct mutex lock; + + char name[8]; + unsigned long flags; + __u16 id; + __u8 bus; + __u8 dev_type; + + struct sk_buff *reassembly[NUM_REASSEMBLY]; + + struct hci_conn_hash conn_hash; + + struct hci_dev_stats stat; + +#if LINUX_VERSION_CODE <= KERNEL_VERSION(3, 4, 0) + atomic_t refcnt; + struct module *owner; + void *driver_data; +#endif + + atomic_t promisc; + + struct device *parent; + struct device dev; + + unsigned long dev_flags; + + int (*open)(struct hci_dev *hdev); + int (*close)(struct hci_dev *hdev); + int (*flush)(struct hci_dev *hdev); + int (*send)(struct sk_buff *skb); +#if LINUX_VERSION_CODE <= KERNEL_VERSION(3, 4, 0) + void (*destruct)(struct hci_dev *hdev); +#endif +#if LINUX_VERSION_CODE > KERNEL_VERSION(3, 7, 1) + __u16 voice_setting; +#endif + void (*notify)(struct hci_dev *hdev, unsigned int evt); + int (*ioctl)(struct hci_dev *hdev, unsigned int cmd, unsigned long arg); + u8 *align_data; +}; + +#if LINUX_VERSION_CODE <= KERNEL_VERSION(3, 4, 0) +static inline struct hci_dev *__hci_dev_hold(struct hci_dev *d) +{ + atomic_inc(&d->refcnt); + return d; +} + +static inline void __hci_dev_put(struct hci_dev *d) +{ + if (atomic_dec_and_test(&d->refcnt)) + d->destruct(d); +} +#endif + +static inline void *hci_get_drvdata(struct hci_dev *hdev) +{ + return dev_get_drvdata(&hdev->dev); +} + +static inline void hci_set_drvdata(struct hci_dev *hdev, void *data) +{ + dev_set_drvdata(&hdev->dev, data); +} + +#define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->parent = (pdev)) +/* AicSemi - Integrate from hci_core.h end */ + +/* ----- HCI Commands ---- */ +#define HCI_OP_INQUIRY 0x0401 +#define HCI_OP_INQUIRY_CANCEL 0x0402 +#define HCI_OP_EXIT_PERIODIC_INQ 0x0404 +#define HCI_OP_CREATE_CONN 0x0405 +#define HCI_OP_DISCONNECT 0x0406 +#define HCI_OP_ADD_SCO 0x0407 +#define HCI_OP_CREATE_CONN_CANCEL 0x0408 +#define HCI_OP_ACCEPT_CONN_REQ 0x0409 +#define HCI_OP_REJECT_CONN_REQ 0x040a +#define HCI_OP_LINK_KEY_REPLY 0x040b +#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c +#define HCI_OP_PIN_CODE_REPLY 0x040d +#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e +#define HCI_OP_CHANGE_CONN_PTYPE 0x040f +#define HCI_OP_AUTH_REQUESTED 0x0411 +#define HCI_OP_SET_CONN_ENCRYPT 0x0413 +#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 +#define HCI_OP_REMOTE_NAME_REQ 0x0419 +#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a +#define HCI_OP_READ_REMOTE_FEATURES 0x041b +#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c +#define HCI_OP_READ_REMOTE_VERSION 0x041d +#define HCI_OP_SETUP_SYNC_CONN 0x0428 +#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 +#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a +#define HCI_OP_SNIFF_MODE 0x0803 +#define HCI_OP_EXIT_SNIFF_MODE 0x0804 +#define HCI_OP_ROLE_DISCOVERY 0x0809 +#define HCI_OP_SWITCH_ROLE 0x080b +#define HCI_OP_READ_LINK_POLICY 0x080c +#define HCI_OP_WRITE_LINK_POLICY 0x080d +#define HCI_OP_READ_DEF_LINK_POLICY 0x080e +#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f +#define HCI_OP_SNIFF_SUBRATE 0x0811 +#define HCI_OP_Write_Link_Policy_Settings 0x080d +#define HCI_OP_SET_EVENT_MASK 0x0c01 +#define HCI_OP_RESET 0x0c03 +#define HCI_OP_SET_EVENT_FLT 0x0c05 +#define HCI_OP_Write_Extended_Inquiry_Response 0x0c52 +#define HCI_OP_Write_Simple_Pairing_Mode 0x0c56 +#define HCI_OP_Read_Buffer_Size 0x1005 +#define HCI_OP_Host_Buffer_Size 0x0c33 +#define HCI_OP_Read_Local_Version_Information 0x1001 +#define HCI_OP_Read_BD_ADDR 0x1009 +#define HCI_OP_Read_Local_Supported_Commands 0x1002 +#define HCI_OP_Write_Scan_Enable 0x0c1a +#define HCI_OP_Write_Current_IAC_LAP 0x0c3a +#define HCI_OP_Write_Inquiry_Scan_Activity 0x0c1e +#define HCI_OP_Write_Class_of_Device 0x0c24 +#define HCI_OP_LE_Rand 0x2018 +#define HCI_OP_LE_Set_Random_Address 0x2005 +#define HCI_OP_LE_Set_Extended_Scan_Enable 0x2042 +#define HCI_OP_LE_Set_Extended_Scan_Parameters 0x2041 +#define HCI_OP_Set_Event_Filter 0x0c05 +#define HCI_OP_Write_Voice_Setting 0x0c26 +#define HCI_OP_Change_Local_Name 0x0c13 +#define HCI_OP_Read_Local_Name 0x0c14 +#define HCI_OP_Wirte_Page_Timeout 0x0c18 +#define HCI_OP_LE_Clear_Resolving_List 0x0c29 +#define HCI_OP_LE_Set_Addres_Resolution_Enable_Command 0x0c2e +#define HCI_OP_Write_Inquiry_mode 0x0c45 +#define HCI_OP_Write_Page_Scan_Type 0x0c47 +#define HCI_OP_Write_Inquiry_Scan_Type 0x0c43 + +#define HCI_OP_Delete_Stored_Link_Key 0x0c12 +#define HCI_OP_LE_Read_Local_Resolvable_Address 0x202d +#define HCI_OP_LE_Extended_Create_Connection 0x2043 +#define HCI_OP_Read_Remote_Version_Information 0x041d +#define HCI_OP_LE_Start_Encryption 0x2019 +#define HCI_OP_LE_Add_Device_to_Resolving_List 0x2027 +#define HCI_OP_LE_Set_Privacy_Mode 0x204e +#define HCI_OP_LE_Connection_Update 0x2013 + +/* ----- HCI events---- */ +#define HCI_OP_DISCONNECT 0x0406 +#define HCI_EV_INQUIRY_COMPLETE 0x01 +#define HCI_EV_INQUIRY_RESULT 0x02 +#define HCI_EV_CONN_COMPLETE 0x03 +#define HCI_EV_CONN_REQUEST 0x04 +#define HCI_EV_DISCONN_COMPLETE 0x05 +#define HCI_EV_AUTH_COMPLETE 0x06 +#define HCI_EV_REMOTE_NAME 0x07 +#define HCI_EV_ENCRYPT_CHANGE 0x08 +#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 + +#define HCI_EV_REMOTE_FEATURES 0x0b +#define HCI_EV_REMOTE_VERSION 0x0c +#define HCI_EV_QOS_SETUP_COMPLETE 0x0d +#define HCI_EV_CMD_COMPLETE 0x0e +#define HCI_EV_CMD_STATUS 0x0f + +#define HCI_EV_ROLE_CHANGE 0x12 +#define HCI_EV_NUM_COMP_PKTS 0x13 +#define HCI_EV_MODE_CHANGE 0x14 +#define HCI_EV_PIN_CODE_REQ 0x16 +#define HCI_EV_LINK_KEY_REQ 0x17 +#define HCI_EV_LINK_KEY_NOTIFY 0x18 +#define HCI_EV_CLOCK_OFFSET 0x1c +#define HCI_EV_PKT_TYPE_CHANGE 0x1d +#define HCI_EV_PSCAN_REP_MODE 0x20 + +#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 +#define HCI_EV_REMOTE_EXT_FEATURES 0x23 +#define HCI_EV_SYNC_CONN_COMPLETE 0x2c +#define HCI_EV_SYNC_CONN_CHANGED 0x2d +#define HCI_EV_SNIFF_SUBRATE 0x2e +#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f +#define HCI_EV_IO_CAPA_REQUEST 0x31 +#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 +#define HCI_EV_REMOTE_HOST_FEATURES 0x3d +#define HCI_EV_LE_Meta 0x3e + +#define CONFIG_MAC_OFFSET_GEN_1_2 (0x3C) //MAC's OFFSET in config/efuse for aic generation 1~2 bluetooth chip +#define CONFIG_MAC_OFFSET_GEN_3PLUS (0x44) //MAC's OFFSET in config/efuse for aic generation 3+ bluetooth chip + + +typedef struct { + uint16_t vid; + uint16_t pid; + uint16_t lmp_sub_default; + uint16_t lmp_sub; + uint16_t eversion; + char *mp_patch_name; + char *patch_name; + char *config_name; + uint8_t *fw_cache; + int fw_len; + uint16_t mac_offset; + uint32_t max_patch_size; +} patch_info; + +//Define ioctl cmd the same as HCIDEVUP in the kernel +#define DOWN_FW_CFG _IOW('E', 176, int) +//#ifdef CONFIG_SCO_OVER_HCI +//#define SET_ISO_CFG _IOW('H', 202, int) +//#else +#define SET_ISO_CFG _IOW('E', 177, int) +//#endif +#define RESET_CONTROLLER _IOW('E', 178, int) +#define DWFW_CMPLT _IOW('E', 179, int) + +#define GET_USB_INFO _IOR('E', 180, int) + +/* for altsettings*/ +#include <linux/fs.h> +#define BDADDR_FILE "/data/misc/bluetooth/bdaddr" +#define FACTORY_BT_BDADDR_STORAGE_LEN 17 +#if 0 +static inline int getmacaddr(uint8_t * vnd_local_bd_addr) +{ + struct file *bdaddr_file; + mm_segment_t oldfs; + char buf[FACTORY_BT_BDADDR_STORAGE_LEN]; + int32_t i = 0; + memset(buf, 0, FACTORY_BT_BDADDR_STORAGE_LEN); + bdaddr_file = filp_open(BDADDR_FILE, O_RDONLY, 0); + if (IS_ERR(bdaddr_file)){ + AICBT_INFO("No Mac Config for BT\n"); + return -1; + } + oldfs = get_fs(); + set_fs(KERNEL_DS); + bdaddr_file->f_op->llseek(bdaddr_file, 0, 0); + bdaddr_file->f_op->read(bdaddr_file, buf, FACTORY_BT_BDADDR_STORAGE_LEN, &bdaddr_file->f_pos); + for (i = 0; i < 6; i++) { + if(buf[3*i]>'9') + { + if(buf[3*i]>'Z') + buf[3*i] -=('a'-'A'); //change a to A + buf[3*i] -= ('A'-'9'-1); + } + if(buf[3*i+1]>'9') + { + if(buf[3*i+1]>'Z') + buf[3*i+1] -=('a'-'A'); //change a to A + buf[3*i+1] -= ('A'-'9'-1); + } + vnd_local_bd_addr[5-i] = ((uint8_t)buf[3*i]-'0')*16 + ((uint8_t)buf[3*i+1]-'0'); + } + set_fs(oldfs); + filp_close(bdaddr_file, NULL); + return 0; +} +#endif + +#endif /* CONFIG_BLUEDROID */ + + +typedef struct { + struct usb_interface *intf; + struct usb_device *udev; + int pipe_in, pipe_out; + uint8_t *send_pkt; + uint8_t *rcv_pkt; + struct hci_command_hdr *cmd_hdr; + struct hci_event_hdr *evt_hdr; + struct hci_ev_cmd_complete *cmd_cmp; + uint8_t *req_para, *rsp_para; + uint8_t *fw_data; + int pkt_len; + int fw_len; +} firmware_info; + +/******************************* +** Reasil patch code +********************************/ +#define CMD_CMP_EVT 0x0e +#define RCV_PKT_LEN 64 +#define SEND_PKT_LEN 300 +#define MSG_TO 1000 +#define PATCH_SEG_MAX 252 +#define DATA_END 0x80 +#define DOWNLOAD_OPCODE 0xfc02 +#define HCI_VSC_UPDATE_PT_CMD 0xFC75 +#define BTOFF_OPCODE 0xfc28 +#define TRUE 1 +#define FALSE 0 +#define CMD_HDR_LEN sizeof(struct hci_command_hdr) +#define EVT_HDR_LEN sizeof(struct hci_event_hdr) +#define CMD_CMP_LEN sizeof(struct hci_ev_cmd_complete) +#define MAX_PATCH_SIZE_24K (1024*24) +#define MAX_PATCH_SIZE_40K (1024*40) + + +#define FW_RAM_ADID_BASE_ADDR 0x101788 +#define FW_RAM_PATCH_BASE_ADDR 0x184000 +#define FW_ADID_BASE_NAME "fw_adid_8800dc.bin" +#define FW_PATCH_TABLE_NAME "fw_patch_table_8800dc.bin" +#define FW_PATCH_BASE_NAME "fw_patch_8800dc.bin" +#define FW_PATCH_TABLE_NAME_U02 "fw_patch_table_8800dc_u02.bin" +#define FW_PATCH_BASE_NAME_U02 "fw_patch_8800dc_u02.bin" +#define FW_PATCH_TABLE_NAME_U02H "fw_patch_table_8800dc_u02h.bin" +#define FW_PATCH_BASE_NAME_U02H "fw_patch_8800dc_u02h.bin" +#define AICBT_PT_TAG "AICBT_PT_TAG" + +enum aicbt_patch_table_type { + AICBT_PT_NULL = 0x00, + AICBT_PT_TRAP, + AICBT_PT_B4, + AICBT_PT_BTMODE, + AICBT_PT_PWRON, + AICBT_PT_AF, + AICBT_PT_VER, + AICBT_PT_MAX, +}; + +#define HCI_VSC_FW_STATUS_GET_CMD 0xFC78 + +struct fw_status { + u8 status; +} __packed; + +#define HCI_PATCH_DATA_MAX_LEN 240 +#define HCI_VSC_MEM_WR_SIZE 240 +#define HCI_VSC_MEM_RD_SIZE 128 +#define HCI_VSC_UPDATE_PT_SIZE 249 +#define HCI_PT_MAX_LEN 31 + +#define HCI_VSC_DBG_RD_MEM_CMD 0xFC01 + +struct hci_dbg_rd_mem_cmd { + __le32 start_addr; + __u8 type; + __u8 length; +}__attribute__ ((packed)); + +struct hci_dbg_rd_mem_cmd_evt { + __u8 status; + __u8 length; + __u8 data[HCI_VSC_MEM_RD_SIZE]; +}__attribute__ ((packed)); + +struct long_buffer_tag { + __u8 length; + __u8 data[HCI_VSC_MEM_WR_SIZE]; +}; + +struct hci_dbg_wr_mem_cmd { + __le32 start_addr; + __u8 type; + __u8 length; + __u8 data[HCI_VSC_MEM_WR_SIZE]; +}; + +struct aicbt_patch_table { + char *name; + uint32_t type; + uint32_t *data; + uint32_t len; + struct aicbt_patch_table *next; +}; + +struct aicbt_patch_table_cmd { + uint8_t patch_num; + uint32_t patch_table_addr[31]; + uint32_t patch_table_data[31]; +}__attribute__ ((packed)); + + +enum aic_endpoit { + CTRL_EP = 0, + INTR_EP = 3, + BULK_EP = 1, + ISOC_EP = 4 +}; + +/* #define HCI_VERSION_CODE KERNEL_VERSION(3, 14, 41) */ +#define HCI_VERSION_CODE LINUX_VERSION_CODE + +int aic_load_firmware(u8 ** fw_buf, const char *name, struct device *device); +int aicbt_patch_table_free(struct aicbt_patch_table **head); +int download_patch(firmware_info *fw_info, int cached); + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 38) +#define NUM_REASSEMBLY 3 +#else +#define NUM_REASSEMBLY 4 +#endif + |