diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/bmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/bmi.h | 71 |
1 files changed, 53 insertions, 18 deletions
diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h index 9c0839b2ca8f..0685c0d2d4ea 100644 --- a/drivers/net/wireless/ath/ath10k/bmi.h +++ b/drivers/net/wireless/ath/ath10k/bmi.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2005-2011 Atheros Communications Inc. - * Copyright (c) 2011-2013 Qualcomm Atheros, Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * Copyright (c) 2011-2015,2017 Qualcomm Atheros, Inc. */ #ifndef _BMI_H_ @@ -56,6 +45,15 @@ sizeof(u32) + \ sizeof(u32)) +/* Maximum data size used for large BMI transfers */ +#define BMI_MAX_LARGE_DATA_SIZE 2048 + +/* len = cmd + addr + length */ +#define BMI_MAX_LARGE_CMDBUF_SIZE (BMI_MAX_LARGE_DATA_SIZE + \ + sizeof(u32) + \ + sizeof(u32) + \ + sizeof(u32)) + /* BMI Commands */ enum bmi_cmd_id { @@ -86,6 +84,10 @@ enum bmi_cmd_id { #define BMI_PARAM_GET_FLASH_BOARD_ID 0x8000 #define BMI_PARAM_FLASH_SECTION_ALL 0x10000 +/* Dual-band Extended Board ID */ +#define BMI_PARAM_GET_EXT_BOARD_ID 0x40000 +#define ATH10K_BMI_EXT_BOARD_ID_SUPPORT 0x40000 + #define ATH10K_BMI_BOARD_ID_FROM_OTP_MASK 0x7c00 #define ATH10K_BMI_BOARD_ID_FROM_OTP_LSB 10 @@ -93,6 +95,7 @@ enum bmi_cmd_id { #define ATH10K_BMI_CHIP_ID_FROM_OTP_LSB 15 #define ATH10K_BMI_BOARD_ID_STATUS_MASK 0xff +#define ATH10K_BMI_EBOARD_ID_STATUS_MASK 0xff struct bmi_cmd { __le32 id; /* enum bmi_cmd_id */ @@ -106,7 +109,7 @@ struct bmi_cmd { struct { __le32 addr; __le32 len; - u8 payload[0]; + u8 payload[]; } write_mem; struct { __le32 addr; @@ -135,18 +138,18 @@ struct bmi_cmd { } rompatch_uninstall; struct { __le32 count; - __le32 patch_ids[0]; /* length of @count */ + __le32 patch_ids[]; /* length of @count */ } rompatch_activate; struct { __le32 count; - __le32 patch_ids[0]; /* length of @count */ + __le32 patch_ids[]; /* length of @count */ } rompatch_deactivate; struct { __le32 addr; } lz_start; struct { __le32 len; /* max BMI_MAX_DATA_SIZE */ - u8 payload[0]; /* length of @len */ + u8 payload[]; /* length of @len */ } lz_data; struct { u8 name[BMI_NVRAM_SEG_NAME_SZ]; @@ -157,7 +160,7 @@ struct bmi_cmd { union bmi_resp { struct { - u8 payload[0]; + DECLARE_FLEX_ARRAY(u8, payload); } read_mem; struct { __le32 result; @@ -190,6 +193,35 @@ struct bmi_target_info { u32 type; }; +struct bmi_segmented_file_header { + __le32 magic_num; + __le32 file_flags; + u8 data[]; +}; + +struct bmi_segmented_metadata { + __le32 addr; + __le32 length; + u8 data[]; +}; + +#define BMI_SGMTFILE_MAGIC_NUM 0x544d4753 /* "SGMT" */ +#define BMI_SGMTFILE_FLAG_COMPRESS 1 + +/* Special values for bmi_segmented_metadata.length (all have high bit set) */ + +/* end of segmented data */ +#define BMI_SGMTFILE_DONE 0xffffffff + +/* Board Data segment */ +#define BMI_SGMTFILE_BDDATA 0xfffffffe + +/* set beginning address */ +#define BMI_SGMTFILE_BEGINADDR 0xfffffffd + +/* immediate function execution */ +#define BMI_SGMTFILE_EXEC 0xfffffffc + /* in jiffies */ #define BMI_COMMUNICATION_TIMEOUT_HZ (3 * HZ) @@ -235,8 +267,11 @@ int ath10k_bmi_write_memory(struct ath10k *ar, u32 address, int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 param, u32 *result); int ath10k_bmi_lz_stream_start(struct ath10k *ar, u32 address); int ath10k_bmi_lz_data(struct ath10k *ar, const void *buffer, u32 length); + int ath10k_bmi_fast_download(struct ath10k *ar, u32 address, const void *buffer, u32 length); int ath10k_bmi_read_soc_reg(struct ath10k *ar, u32 address, u32 *reg_val); int ath10k_bmi_write_soc_reg(struct ath10k *ar, u32 address, u32 reg_val); +int ath10k_bmi_set_start(struct ath10k *ar, u32 address); + #endif /* _BMI_H_ */ |