| /* | |
| * Bluetooth supports for Qualcomm Atheros ROME chips | |
| * | |
| * Copyright (c) 2015 The Linux Foundation. All rights reserved. | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License version 2 | |
| * as published by the Free Software Foundation | |
| * | |
| * 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 | |
| * | |
| */ | |
| #define EDL_PATCH_CMD_OPCODE (0xFC00) | |
| #define EDL_NVM_ACCESS_OPCODE (0xFC0B) | |
| #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 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 EDL_TAG_ID_HCI (17) | |
| #define EDL_TAG_ID_DEEP_SLEEP (27) | |
| enum qca_bardrate { | |
| 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 rome_tlv_type { | |
| TLV_TYPE_PATCH = 1, | |
| TLV_TYPE_NVM | |
| }; | |
| struct rome_config { | |
| u8 type; | |
| char fwname[64]; | |
| uint8_t user_baud_rate; | |
| }; | |
| struct edl_event_hdr { | |
| __u8 cresp; | |
| __u8 rtype; | |
| __u8 data[0]; | |
| } __packed; | |
| struct rome_version { | |
| __le32 product_id; | |
| __le16 patch_ver; | |
| __le16 rome_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; | |
| __le16 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[0]; | |
| } __packed; | |
| struct tlv_type_hdr { | |
| __le32 type_len; | |
| __u8 data[0]; | |
| } __packed; | |
| #if IS_ENABLED(CONFIG_BT_QCA) | |
| int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr); | |
| int qca_uart_setup_rome(struct hci_dev *hdev, uint8_t baudrate); | |
| #else | |
| static inline int qca_set_bdaddr_rome(struct hci_dev *hdev, const bdaddr_t *bdaddr) | |
| { | |
| return -EOPNOTSUPP; | |
| } | |
| static inline int qca_uart_setup_rome(struct hci_dev *hdev, int speed) | |
| { | |
| return -EOPNOTSUPP; | |
| } | |
| #endif |