112 lines
2.2 KiB
C
112 lines
2.2 KiB
C
/* SPDX-License-Identifier: ISC */
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/* Copyright (C) 2021 MediaTek Inc. */
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#define FIRMWARE_MT7663 "mediatek/mt7663pr2h.bin"
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#define FIRMWARE_MT7668 "mediatek/mt7668pr2h.bin"
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#define FIRMWARE_MT7961 "mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin"
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#define HCI_WMT_MAX_EVENT_SIZE 64
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#define BTMTK_WMT_REG_READ 0x2
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enum {
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BTMTK_WMT_PATCH_DWNLD = 0x1,
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BTMTK_WMT_TEST = 0x2,
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BTMTK_WMT_WAKEUP = 0x3,
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BTMTK_WMT_HIF = 0x4,
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BTMTK_WMT_FUNC_CTRL = 0x6,
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BTMTK_WMT_RST = 0x7,
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BTMTK_WMT_REGISTER = 0x8,
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BTMTK_WMT_SEMAPHORE = 0x17,
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};
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enum {
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BTMTK_WMT_INVALID,
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BTMTK_WMT_PATCH_UNDONE,
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BTMTK_WMT_PATCH_PROGRESS,
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BTMTK_WMT_PATCH_DONE,
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BTMTK_WMT_ON_UNDONE,
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BTMTK_WMT_ON_DONE,
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BTMTK_WMT_ON_PROGRESS,
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};
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struct btmtk_wmt_hdr {
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u8 dir;
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u8 op;
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__le16 dlen;
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u8 flag;
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} __packed;
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struct btmtk_hci_wmt_cmd {
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struct btmtk_wmt_hdr hdr;
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u8 data[];
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} __packed;
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struct btmtk_hci_wmt_evt {
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struct hci_event_hdr hhdr;
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struct btmtk_wmt_hdr whdr;
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} __packed;
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struct btmtk_hci_wmt_evt_funcc {
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struct btmtk_hci_wmt_evt hwhdr;
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__be16 status;
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} __packed;
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struct btmtk_hci_wmt_evt_reg {
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struct btmtk_hci_wmt_evt hwhdr;
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u8 rsv[2];
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u8 num;
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__le32 addr;
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__le32 val;
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} __packed;
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struct btmtk_tci_sleep {
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u8 mode;
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__le16 duration;
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__le16 host_duration;
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u8 host_wakeup_pin;
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u8 time_compensation;
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} __packed;
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struct btmtk_hci_wmt_params {
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u8 op;
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u8 flag;
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u16 dlen;
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const void *data;
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u32 *status;
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};
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typedef int (*wmt_cmd_sync_func_t)(struct hci_dev *,
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struct btmtk_hci_wmt_params *);
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#if IS_ENABLED(CONFIG_BT_MTK)
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int btmtk_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
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int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname,
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wmt_cmd_sync_func_t wmt_cmd_sync);
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int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname,
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wmt_cmd_sync_func_t wmt_cmd_sync);
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#else
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static inline int btmtk_set_bdaddr(struct hci_dev *hdev,
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const bdaddr_t *bdaddr)
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{
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return -EOPNOTSUPP;
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}
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static int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname,
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wmt_cmd_sync_func_t wmt_cmd_sync)
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{
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return -EOPNOTSUPP;
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}
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static int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname,
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wmt_cmd_sync_func_t wmt_cmd_sync)
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{
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return -EOPNOTSUPP;
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}
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#endif
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