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199 lines
4.4 KiB
199 lines
4.4 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Bluetooth supports for Qualcomm Atheros ROME chips |
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* |
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* Copyright (c) 2015 The Linux Foundation. All rights reserved. |
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*/ |
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#define EDL_PATCH_CMD_OPCODE (0xFC00) |
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#define EDL_NVM_ACCESS_OPCODE (0xFC0B) |
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#define EDL_WRITE_BD_ADDR_OPCODE (0xFC14) |
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#define EDL_PATCH_CMD_LEN (1) |
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#define EDL_PATCH_VER_REQ_CMD (0x19) |
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#define EDL_PATCH_TLV_REQ_CMD (0x1E) |
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#define EDL_GET_BUILD_INFO_CMD (0x20) |
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#define EDL_NVM_ACCESS_SET_REQ_CMD (0x01) |
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#define MAX_SIZE_PER_TLV_SEGMENT (243) |
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#define QCA_PRE_SHUTDOWN_CMD (0xFC08) |
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#define QCA_DISABLE_LOGGING (0xFC17) |
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#define EDL_CMD_REQ_RES_EVT (0x00) |
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#define EDL_PATCH_VER_RES_EVT (0x19) |
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#define EDL_APP_VER_RES_EVT (0x02) |
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#define EDL_TVL_DNLD_RES_EVT (0x04) |
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#define EDL_CMD_EXE_STATUS_EVT (0x00) |
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#define EDL_SET_BAUDRATE_RSP_EVT (0x92) |
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#define EDL_NVM_ACCESS_CODE_EVT (0x0B) |
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#define QCA_DISABLE_LOGGING_SUB_OP (0x14) |
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#define EDL_TAG_ID_HCI (17) |
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#define EDL_TAG_ID_DEEP_SLEEP (27) |
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#define QCA_WCN3990_POWERON_PULSE 0xFC |
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#define QCA_WCN3990_POWEROFF_PULSE 0xC0 |
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#define QCA_HCI_CC_OPCODE 0xFC00 |
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#define QCA_HCI_CC_SUCCESS 0x00 |
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#define QCA_WCN3991_SOC_ID (0x40014320) |
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/* QCA chipset version can be decided by patch and SoC |
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* version, combination with upper 2 bytes from SoC |
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* and lower 2 bytes from patch will be used. |
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*/ |
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#define get_soc_ver(soc_id, rom_ver) \ |
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((le32_to_cpu(soc_id) << 16) | (le16_to_cpu(rom_ver))) |
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#define QCA_FW_BUILD_VER_LEN 255 |
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enum qca_baudrate { |
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QCA_BAUDRATE_115200 = 0, |
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QCA_BAUDRATE_57600, |
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QCA_BAUDRATE_38400, |
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QCA_BAUDRATE_19200, |
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QCA_BAUDRATE_9600, |
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QCA_BAUDRATE_230400, |
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QCA_BAUDRATE_250000, |
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QCA_BAUDRATE_460800, |
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QCA_BAUDRATE_500000, |
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QCA_BAUDRATE_720000, |
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QCA_BAUDRATE_921600, |
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QCA_BAUDRATE_1000000, |
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QCA_BAUDRATE_1250000, |
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QCA_BAUDRATE_2000000, |
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QCA_BAUDRATE_3000000, |
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QCA_BAUDRATE_4000000, |
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QCA_BAUDRATE_1600000, |
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QCA_BAUDRATE_3200000, |
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QCA_BAUDRATE_3500000, |
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QCA_BAUDRATE_AUTO = 0xFE, |
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QCA_BAUDRATE_RESERVED |
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}; |
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enum qca_tlv_dnld_mode { |
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QCA_SKIP_EVT_NONE, |
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QCA_SKIP_EVT_VSE, |
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QCA_SKIP_EVT_CC, |
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QCA_SKIP_EVT_VSE_CC |
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}; |
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enum qca_tlv_type { |
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TLV_TYPE_PATCH = 1, |
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TLV_TYPE_NVM |
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}; |
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struct qca_fw_config { |
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u8 type; |
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char fwname[64]; |
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uint8_t user_baud_rate; |
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enum qca_tlv_dnld_mode dnld_mode; |
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enum qca_tlv_dnld_mode dnld_type; |
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}; |
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struct edl_event_hdr { |
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__u8 cresp; |
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__u8 rtype; |
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__u8 data[]; |
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} __packed; |
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struct qca_btsoc_version { |
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__le32 product_id; |
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__le16 patch_ver; |
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__le16 rom_ver; |
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__le32 soc_id; |
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} __packed; |
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struct tlv_seg_resp { |
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__u8 result; |
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} __packed; |
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struct tlv_type_patch { |
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__le32 total_size; |
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__le32 data_length; |
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__u8 format_version; |
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__u8 signature; |
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__u8 download_mode; |
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__u8 reserved1; |
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__le16 product_id; |
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__le16 rom_build; |
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__le16 patch_version; |
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__le16 reserved2; |
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__le32 entry; |
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} __packed; |
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struct tlv_type_nvm { |
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__le16 tag_id; |
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__le16 tag_len; |
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__le32 reserve1; |
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__le32 reserve2; |
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__u8 data[]; |
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} __packed; |
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struct tlv_type_hdr { |
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__le32 type_len; |
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__u8 data[]; |
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} __packed; |
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enum qca_btsoc_type { |
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QCA_INVALID = -1, |
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QCA_AR3002, |
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QCA_ROME, |
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QCA_WCN3990, |
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QCA_WCN3998, |
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QCA_WCN3991, |
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QCA_QCA6390, |
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}; |
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#if IS_ENABLED(CONFIG_BT_QCA) |
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int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr); |
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int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, |
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enum qca_btsoc_type soc_type, struct qca_btsoc_version ver, |
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const char *firmware_name); |
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int qca_read_soc_version(struct hci_dev *hdev, struct qca_btsoc_version *ver, |
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enum qca_btsoc_type); |
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int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr); |
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int qca_send_pre_shutdown_cmd(struct hci_dev *hdev); |
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static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type) |
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{ |
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return soc_type == QCA_WCN3990 || soc_type == QCA_WCN3991 || |
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soc_type == QCA_WCN3998; |
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} |
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#else |
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static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate, |
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enum qca_btsoc_type soc_type, |
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struct qca_btsoc_version ver, |
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const char *firmware_name) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline int qca_read_soc_version(struct hci_dev *hdev, |
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struct qca_btsoc_version *ver, |
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enum qca_btsoc_type) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type) |
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{ |
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return false; |
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} |
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static inline int qca_send_pre_shutdown_cmd(struct hci_dev *hdev) |
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{ |
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return -EOPNOTSUPP; |
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} |
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#endif
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