199 lines
4.4 KiB
C
199 lines
4.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Bluetooth supports for Qualcomm Atheros ROME chips
|
|
*
|
|
* Copyright (c) 2015 The Linux Foundation. All rights reserved.
|
|
*/
|
|
|
|
#define EDL_PATCH_CMD_OPCODE (0xFC00)
|
|
#define EDL_NVM_ACCESS_OPCODE (0xFC0B)
|
|
#define EDL_WRITE_BD_ADDR_OPCODE (0xFC14)
|
|
#define EDL_PATCH_CMD_LEN (1)
|
|
#define EDL_PATCH_VER_REQ_CMD (0x19)
|
|
#define EDL_PATCH_TLV_REQ_CMD (0x1E)
|
|
#define EDL_NVM_ACCESS_SET_REQ_CMD (0x01)
|
|
#define MAX_SIZE_PER_TLV_SEGMENT (243)
|
|
#define QCA_PRE_SHUTDOWN_CMD (0xFC08)
|
|
#define QCA_DISABLE_LOGGING (0xFC17)
|
|
|
|
#define EDL_CMD_REQ_RES_EVT (0x00)
|
|
#define EDL_PATCH_VER_RES_EVT (0x19)
|
|
#define EDL_APP_VER_RES_EVT (0x02)
|
|
#define EDL_TVL_DNLD_RES_EVT (0x04)
|
|
#define EDL_CMD_EXE_STATUS_EVT (0x00)
|
|
#define EDL_SET_BAUDRATE_RSP_EVT (0x92)
|
|
#define EDL_NVM_ACCESS_CODE_EVT (0x0B)
|
|
#define QCA_DISABLE_LOGGING_SUB_OP (0x14)
|
|
|
|
#define EDL_TAG_ID_HCI (17)
|
|
#define EDL_TAG_ID_DEEP_SLEEP (27)
|
|
|
|
#define QCA_WCN3990_POWERON_PULSE 0xFC
|
|
#define QCA_WCN3990_POWEROFF_PULSE 0xC0
|
|
|
|
#define QCA_HCI_CC_OPCODE 0xFC00
|
|
#define QCA_HCI_CC_SUCCESS 0x00
|
|
|
|
#define QCA_WCN3991_SOC_ID (0x40014320)
|
|
|
|
/* QCA chipset version can be decided by patch and SoC
|
|
* version, combination with upper 2 bytes from SoC
|
|
* and lower 2 bytes from patch will be used.
|
|
*/
|
|
#define get_soc_ver(soc_id, rom_ver) \
|
|
((le32_to_cpu(soc_id) << 16) | (le16_to_cpu(rom_ver)))
|
|
|
|
#define QCA_FW_BUILD_VER_LEN 255
|
|
|
|
|
|
enum qca_baudrate {
|
|
QCA_BAUDRATE_115200 = 0,
|
|
QCA_BAUDRATE_57600,
|
|
QCA_BAUDRATE_38400,
|
|
QCA_BAUDRATE_19200,
|
|
QCA_BAUDRATE_9600,
|
|
QCA_BAUDRATE_230400,
|
|
QCA_BAUDRATE_250000,
|
|
QCA_BAUDRATE_460800,
|
|
QCA_BAUDRATE_500000,
|
|
QCA_BAUDRATE_720000,
|
|
QCA_BAUDRATE_921600,
|
|
QCA_BAUDRATE_1000000,
|
|
QCA_BAUDRATE_1250000,
|
|
QCA_BAUDRATE_2000000,
|
|
QCA_BAUDRATE_3000000,
|
|
QCA_BAUDRATE_4000000,
|
|
QCA_BAUDRATE_1600000,
|
|
QCA_BAUDRATE_3200000,
|
|
QCA_BAUDRATE_3500000,
|
|
QCA_BAUDRATE_AUTO = 0xFE,
|
|
QCA_BAUDRATE_RESERVED
|
|
};
|
|
|
|
enum qca_tlv_dnld_mode {
|
|
QCA_SKIP_EVT_NONE,
|
|
QCA_SKIP_EVT_VSE,
|
|
QCA_SKIP_EVT_CC,
|
|
QCA_SKIP_EVT_VSE_CC
|
|
};
|
|
|
|
enum qca_tlv_type {
|
|
TLV_TYPE_PATCH = 1,
|
|
TLV_TYPE_NVM
|
|
};
|
|
|
|
struct qca_fw_config {
|
|
u8 type;
|
|
char fwname[64];
|
|
uint8_t user_baud_rate;
|
|
enum qca_tlv_dnld_mode dnld_mode;
|
|
enum qca_tlv_dnld_mode dnld_type;
|
|
};
|
|
|
|
struct edl_event_hdr {
|
|
__u8 cresp;
|
|
__u8 rtype;
|
|
__u8 data[];
|
|
} __packed;
|
|
|
|
struct qca_btsoc_version {
|
|
__le32 product_id;
|
|
__le16 patch_ver;
|
|
__le16 rom_ver;
|
|
__le32 soc_id;
|
|
} __packed;
|
|
|
|
struct tlv_seg_resp {
|
|
__u8 result;
|
|
} __packed;
|
|
|
|
struct tlv_type_patch {
|
|
__le32 total_size;
|
|
__le32 data_length;
|
|
__u8 format_version;
|
|
__u8 signature;
|
|
__u8 download_mode;
|
|
__u8 reserved1;
|
|
__le16 product_id;
|
|
__le16 rom_build;
|
|
__le16 patch_version;
|
|
__le16 reserved2;
|
|
__le32 entry;
|
|
} __packed;
|
|
|
|
struct tlv_type_nvm {
|
|
__le16 tag_id;
|
|
__le16 tag_len;
|
|
__le32 reserve1;
|
|
__le32 reserve2;
|
|
__u8 data[];
|
|
} __packed;
|
|
|
|
struct tlv_type_hdr {
|
|
__le32 type_len;
|
|
__u8 data[];
|
|
} __packed;
|
|
|
|
enum qca_btsoc_type {
|
|
QCA_INVALID = -1,
|
|
QCA_AR3002,
|
|
QCA_ROME,
|
|
QCA_WCN3990,
|
|
QCA_WCN3998,
|
|
QCA_WCN3991,
|
|
QCA_QCA6390,
|
|
};
|
|
|
|
#if IS_ENABLED(CONFIG_BT_QCA)
|
|
|
|
int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr);
|
|
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);
|
|
int qca_read_soc_version(struct hci_dev *hdev, struct qca_btsoc_version *ver,
|
|
enum qca_btsoc_type);
|
|
int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
|
|
int qca_send_pre_shutdown_cmd(struct hci_dev *hdev);
|
|
static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type)
|
|
{
|
|
return soc_type == QCA_WCN3990 || soc_type == QCA_WCN3991 ||
|
|
soc_type == QCA_WCN3998;
|
|
}
|
|
#else
|
|
|
|
static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline 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)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int qca_read_soc_version(struct hci_dev *hdev,
|
|
struct qca_btsoc_version *ver,
|
|
enum qca_btsoc_type)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
static inline int qca_send_pre_shutdown_cmd(struct hci_dev *hdev)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
#endif
|