50 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2/* Copyright(c) 2009-2012 Realtek Corporation.*/3 4#ifndef __RTL92D_FW_COMMON_H__5#define __RTL92D_FW_COMMON_H__6 7#define FW_8192D_START_ADDRESS 0x10008#define FW_8192D_PAGE_SIZE 40969#define FW_8192D_POLLING_TIMEOUT_COUNT 100010 11#define IS_FW_HEADER_EXIST(_pfwhdr) \12 ((GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFF0) == 0x92C0 || \13 (GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFF0) == 0x88C0 || \14 (GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFFF) == 0x92D0 || \15 (GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFFF) == 0x92D1 || \16 (GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFFF) == 0x92D2 || \17 (GET_FIRMWARE_HDR_SIGNATURE(_pfwhdr) & 0xFFFF) == 0x92D3)18 19/* Firmware Header(8-byte alinment required) */20/* --- LONG WORD 0 ---- */21#define GET_FIRMWARE_HDR_SIGNATURE(__fwhdr) \22 le32_get_bits(*(__le32 *)__fwhdr, GENMASK(15, 0))23#define GET_FIRMWARE_HDR_VERSION(__fwhdr) \24 le32_get_bits(*(__le32 *)((__fwhdr) + 4), GENMASK(15, 0))25#define GET_FIRMWARE_HDR_SUB_VER(__fwhdr) \26 le32_get_bits(*(__le32 *)((__fwhdr) + 4), GENMASK(23, 16))27 28#define RAID_MASK GENMASK(31, 28)29#define RATE_MASK_MASK GENMASK(27, 0)30#define SHORT_GI_MASK BIT(5)31#define MACID_MASK GENMASK(4, 0)32 33struct rtl92d_rate_mask_h2c {34 __le32 rate_mask_and_raid;35 u8 macid_and_short_gi;36} __packed;37 38bool rtl92d_is_fw_downloaded(struct rtl_priv *rtlpriv);39void rtl92d_enable_fw_download(struct ieee80211_hw *hw, bool enable);40void rtl92d_write_fw(struct ieee80211_hw *hw,41 enum version_8192d version, u8 *buffer, u32 size);42int rtl92d_fw_free_to_go(struct ieee80211_hw *hw);43void rtl92d_firmware_selfreset(struct ieee80211_hw *hw);44int rtl92d_fw_init(struct ieee80211_hw *hw);45void rtl92d_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,46 u32 cmd_len, u8 *p_cmdbuffer);47void rtl92d_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);48 49#endif50