1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Bluetooth supports for Qualcomm Atheros ROME chips
5 * Copyright (c) 2015 The Linux Foundation. All rights reserved.
8 #define EDL_PATCH_CMD_OPCODE (0xFC00)
9 #define EDL_NVM_ACCESS_OPCODE (0xFC0B)
10 #define EDL_WRITE_BD_ADDR_OPCODE (0xFC14)
11 #define EDL_PATCH_CMD_LEN (1)
12 #define EDL_PATCH_VER_REQ_CMD (0x19)
13 #define EDL_PATCH_TLV_REQ_CMD (0x1E)
14 #define EDL_NVM_ACCESS_SET_REQ_CMD (0x01)
15 #define MAX_SIZE_PER_TLV_SEGMENT (243)
17 #define EDL_CMD_REQ_RES_EVT (0x00)
18 #define EDL_PATCH_VER_RES_EVT (0x19)
19 #define EDL_APP_VER_RES_EVT (0x02)
20 #define EDL_TVL_DNLD_RES_EVT (0x04)
21 #define EDL_CMD_EXE_STATUS_EVT (0x00)
22 #define EDL_SET_BAUDRATE_RSP_EVT (0x92)
23 #define EDL_NVM_ACCESS_CODE_EVT (0x0B)
25 #define EDL_TAG_ID_HCI (17)
26 #define EDL_TAG_ID_DEEP_SLEEP (27)
28 #define QCA_WCN3990_POWERON_PULSE 0xFC
29 #define QCA_WCN3990_POWEROFF_PULSE 0xC0
32 QCA_BAUDRATE_115200 = 0,
51 QCA_BAUDRATE_AUTO = 0xFE,
55 enum rome_tlv_dnld_mode {
70 uint8_t user_baud_rate;
71 enum rome_tlv_dnld_mode dnld_mode;
74 struct edl_event_hdr {
91 struct tlv_type_patch {
100 __le16 patch_version;
105 struct tlv_type_nvm {
113 struct tlv_type_hdr {
118 enum qca_btsoc_type {
126 #if IS_ENABLED(CONFIG_BT_QCA)
128 int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr);
129 int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
130 enum qca_btsoc_type soc_type, u32 soc_ver);
131 int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version);
132 int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
133 static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type)
135 return soc_type == QCA_WCN3990 || soc_type == QCA_WCN3998;
139 static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr)
144 static inline int qca_uart_setup(struct hci_dev *hdev, uint8_t baudrate,
145 enum qca_btsoc_type soc_type, u32 soc_ver)
150 static inline int qca_read_soc_version(struct hci_dev *hdev, u32 *soc_version)
155 static inline int qca_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
160 static inline bool qca_is_wcn399x(enum qca_btsoc_type soc_type)