diff options
Diffstat (limited to 'sys/contrib/dev/rtw89/fw.c')
| -rw-r--r-- | sys/contrib/dev/rtw89/fw.c | 4671 |
1 files changed, 4671 insertions, 0 deletions
diff --git a/sys/contrib/dev/rtw89/fw.c b/sys/contrib/dev/rtw89/fw.c new file mode 100644 index 000000000000..c1dade182d88 --- /dev/null +++ b/sys/contrib/dev/rtw89/fw.c @@ -0,0 +1,4671 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2019-2020 Realtek Corporation + */ + +#include "cam.h" +#include "chan.h" +#include "coex.h" +#include "debug.h" +#include "fw.h" +#include "mac.h" +#include "phy.h" +#include "reg.h" +#include "util.h" + +static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev, + struct sk_buff *skb); +static int rtw89_h2c_tx_and_wait(struct rtw89_dev *rtwdev, struct sk_buff *skb, + struct rtw89_wait_info *wait, unsigned int cond); + +static struct sk_buff *rtw89_fw_h2c_alloc_skb(struct rtw89_dev *rtwdev, u32 len, + bool header) +{ + struct sk_buff *skb; + u32 header_len = 0; + u32 h2c_desc_size = rtwdev->chip->h2c_desc_size; + + if (header) + header_len = H2C_HEADER_LEN; + + skb = dev_alloc_skb(len + header_len + h2c_desc_size); + if (!skb) + return NULL; + skb_reserve(skb, header_len + h2c_desc_size); + memset(skb->data, 0, len); + + return skb; +} + +struct sk_buff *rtw89_fw_h2c_alloc_skb_with_hdr(struct rtw89_dev *rtwdev, u32 len) +{ + return rtw89_fw_h2c_alloc_skb(rtwdev, len, true); +} + +struct sk_buff *rtw89_fw_h2c_alloc_skb_no_hdr(struct rtw89_dev *rtwdev, u32 len) +{ + return rtw89_fw_h2c_alloc_skb(rtwdev, len, false); +} + +static u8 _fw_get_rdy(struct rtw89_dev *rtwdev) +{ + u8 val = rtw89_read8(rtwdev, R_AX_WCPU_FW_CTRL); + + return FIELD_GET(B_AX_WCPU_FWDL_STS_MASK, val); +} + +#define FWDL_WAIT_CNT 400000 +int rtw89_fw_check_rdy(struct rtw89_dev *rtwdev) +{ + u8 val; + int ret; + + ret = read_poll_timeout_atomic(_fw_get_rdy, val, + val == RTW89_FWDL_WCPU_FW_INIT_RDY, + 1, FWDL_WAIT_CNT, false, rtwdev); + if (ret) { + switch (val) { + case RTW89_FWDL_CHECKSUM_FAIL: + rtw89_err(rtwdev, "fw checksum fail\n"); + return -EINVAL; + + case RTW89_FWDL_SECURITY_FAIL: + rtw89_err(rtwdev, "fw security fail\n"); + return -EINVAL; + + case RTW89_FWDL_CV_NOT_MATCH: + rtw89_err(rtwdev, "fw cv not match\n"); + return -EINVAL; + + default: + return -EBUSY; + } + } + + set_bit(RTW89_FLAG_FW_RDY, rtwdev->flags); + + return 0; +} + +static int rtw89_fw_hdr_parser_v0(struct rtw89_dev *rtwdev, const u8 *fw, u32 len, + struct rtw89_fw_bin_info *info) +{ + const struct rtw89_fw_hdr *fw_hdr = (const struct rtw89_fw_hdr *)fw; + struct rtw89_fw_hdr_section_info *section_info; + const struct rtw89_fw_dynhdr_hdr *fwdynhdr; + const struct rtw89_fw_hdr_section *section; + const u8 *fw_end = fw + len; + const u8 *bin; + u32 base_hdr_len; + u32 mssc_len = 0; + u32 i; + + if (!info) + return -EINVAL; + + info->section_num = le32_get_bits(fw_hdr->w6, FW_HDR_W6_SEC_NUM); + base_hdr_len = struct_size(fw_hdr, sections, info->section_num); + info->dynamic_hdr_en = le32_get_bits(fw_hdr->w7, FW_HDR_W7_DYN_HDR); + + if (info->dynamic_hdr_en) { + info->hdr_len = le32_get_bits(fw_hdr->w3, FW_HDR_W3_LEN); + info->dynamic_hdr_len = info->hdr_len - base_hdr_len; + fwdynhdr = (const struct rtw89_fw_dynhdr_hdr *)(fw + base_hdr_len); + if (le32_to_cpu(fwdynhdr->hdr_len) != info->dynamic_hdr_len) { + rtw89_err(rtwdev, "[ERR]invalid fw dynamic header len\n"); + return -EINVAL; + } + } else { + info->hdr_len = base_hdr_len; + info->dynamic_hdr_len = 0; + } + + bin = fw + info->hdr_len; + + /* jump to section header */ + section_info = info->section_info; + for (i = 0; i < info->section_num; i++) { + section = &fw_hdr->sections[i]; + section_info->type = + le32_get_bits(section->w1, FWSECTION_HDR_W1_SECTIONTYPE); + if (section_info->type == FWDL_SECURITY_SECTION_TYPE) { + section_info->mssc = + le32_get_bits(section->w2, FWSECTION_HDR_W2_MSSC); + mssc_len += section_info->mssc * FWDL_SECURITY_SIGLEN; + } else { + section_info->mssc = 0; + } + + section_info->len = le32_get_bits(section->w1, FWSECTION_HDR_W1_SEC_SIZE); + if (le32_get_bits(section->w1, FWSECTION_HDR_W1_CHECKSUM)) + section_info->len += FWDL_SECTION_CHKSUM_LEN; + section_info->redl = le32_get_bits(section->w1, FWSECTION_HDR_W1_REDL); + section_info->dladdr = + le32_get_bits(section->w0, FWSECTION_HDR_W0_DL_ADDR) & 0x1fffffff; + section_info->addr = bin; + bin += section_info->len; + section_info++; + } + + if (fw_end != bin + mssc_len) { + rtw89_err(rtwdev, "[ERR]fw bin size\n"); + return -EINVAL; + } + + return 0; +} + +static int rtw89_fw_hdr_parser_v1(struct rtw89_dev *rtwdev, const u8 *fw, u32 len, + struct rtw89_fw_bin_info *info) +{ + const struct rtw89_fw_hdr_v1 *fw_hdr = (const struct rtw89_fw_hdr_v1 *)fw; + struct rtw89_fw_hdr_section_info *section_info; + const struct rtw89_fw_dynhdr_hdr *fwdynhdr; + const struct rtw89_fw_hdr_section_v1 *section; + const u8 *fw_end = fw + len; + const u8 *bin; + u32 base_hdr_len; + u32 mssc_len = 0; + u32 i; + + info->section_num = le32_get_bits(fw_hdr->w6, FW_HDR_V1_W6_SEC_NUM); + base_hdr_len = struct_size(fw_hdr, sections, info->section_num); + info->dynamic_hdr_en = le32_get_bits(fw_hdr->w7, FW_HDR_V1_W7_DYN_HDR); + + if (info->dynamic_hdr_en) { + info->hdr_len = le32_get_bits(fw_hdr->w5, FW_HDR_V1_W5_HDR_SIZE); + info->dynamic_hdr_len = info->hdr_len - base_hdr_len; + fwdynhdr = (const struct rtw89_fw_dynhdr_hdr *)(fw + base_hdr_len); + if (le32_to_cpu(fwdynhdr->hdr_len) != info->dynamic_hdr_len) { + rtw89_err(rtwdev, "[ERR]invalid fw dynamic header len\n"); + return -EINVAL; + } + } else { + info->hdr_len = base_hdr_len; + info->dynamic_hdr_len = 0; + } + + bin = fw + info->hdr_len; + + /* jump to section header */ + section_info = info->section_info; + for (i = 0; i < info->section_num; i++) { + section = &fw_hdr->sections[i]; + section_info->type = + le32_get_bits(section->w1, FWSECTION_HDR_V1_W1_SECTIONTYPE); + if (section_info->type == FWDL_SECURITY_SECTION_TYPE) { + section_info->mssc = + le32_get_bits(section->w2, FWSECTION_HDR_V1_W2_MSSC); + mssc_len += section_info->mssc * FWDL_SECURITY_SIGLEN; + } else { + section_info->mssc = 0; + } + + section_info->len = + le32_get_bits(section->w1, FWSECTION_HDR_V1_W1_SEC_SIZE); + if (le32_get_bits(section->w1, FWSECTION_HDR_V1_W1_CHECKSUM)) + section_info->len += FWDL_SECTION_CHKSUM_LEN; + section_info->redl = le32_get_bits(section->w1, FWSECTION_HDR_V1_W1_REDL); + section_info->dladdr = + le32_get_bits(section->w0, FWSECTION_HDR_V1_W0_DL_ADDR); + section_info->addr = bin; + bin += section_info->len; + section_info++; + } + + if (fw_end != bin + mssc_len) { + rtw89_err(rtwdev, "[ERR]fw bin size\n"); + return -EINVAL; + } + + return 0; +} + +static int rtw89_fw_hdr_parser(struct rtw89_dev *rtwdev, + const struct rtw89_fw_suit *fw_suit, + struct rtw89_fw_bin_info *info) +{ + const u8 *fw = fw_suit->data; + u32 len = fw_suit->size; + + if (!fw || !len) { + rtw89_err(rtwdev, "fw type %d isn't recognized\n", fw_suit->type); + return -ENOENT; + } + + switch (fw_suit->hdr_ver) { + case 0: + return rtw89_fw_hdr_parser_v0(rtwdev, fw, len, info); + case 1: + return rtw89_fw_hdr_parser_v1(rtwdev, fw, len, info); + default: + return -ENOENT; + } +} + +static +int rtw89_mfw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, + struct rtw89_fw_suit *fw_suit, bool nowarn) +{ + struct rtw89_fw_info *fw_info = &rtwdev->fw; + const struct firmware *firmware = fw_info->req.firmware; + const u8 *mfw = firmware->data; + u32 mfw_len = firmware->size; + const struct rtw89_mfw_hdr *mfw_hdr = (const struct rtw89_mfw_hdr *)mfw; + const struct rtw89_mfw_info *mfw_info; + int i; + + if (mfw_hdr->sig != RTW89_MFW_SIG) { + rtw89_debug(rtwdev, RTW89_DBG_FW, "use legacy firmware\n"); + /* legacy firmware support normal type only */ + if (type != RTW89_FW_NORMAL) + return -EINVAL; + fw_suit->data = mfw; + fw_suit->size = mfw_len; + return 0; + } + + for (i = 0; i < mfw_hdr->fw_nr; i++) { + mfw_info = &mfw_hdr->info[i]; + if (mfw_info->type == type) { + if (mfw_info->cv == rtwdev->hal.cv && !mfw_info->mp) + goto found; + if (type == RTW89_FW_LOGFMT) + goto found; + } + } + + if (!nowarn) + rtw89_err(rtwdev, "no suitable firmware found\n"); + return -ENOENT; + +found: + fw_suit->data = mfw + le32_to_cpu(mfw_info->shift); + fw_suit->size = le32_to_cpu(mfw_info->size); + return 0; +} + +static u32 rtw89_mfw_get_size(struct rtw89_dev *rtwdev) +{ + struct rtw89_fw_info *fw_info = &rtwdev->fw; + const struct firmware *firmware = fw_info->req.firmware; + const struct rtw89_mfw_hdr *mfw_hdr = + (const struct rtw89_mfw_hdr *)firmware->data; + const struct rtw89_mfw_info *mfw_info; + u32 size; + + if (mfw_hdr->sig != RTW89_MFW_SIG) { + rtw89_warn(rtwdev, "not mfw format\n"); + return 0; + } + + mfw_info = &mfw_hdr->info[mfw_hdr->fw_nr - 1]; + size = le32_to_cpu(mfw_info->shift) + le32_to_cpu(mfw_info->size); + + return size; +} + +static void rtw89_fw_update_ver_v0(struct rtw89_dev *rtwdev, + struct rtw89_fw_suit *fw_suit, + const struct rtw89_fw_hdr *hdr) +{ + fw_suit->major_ver = le32_get_bits(hdr->w1, FW_HDR_W1_MAJOR_VERSION); + fw_suit->minor_ver = le32_get_bits(hdr->w1, FW_HDR_W1_MINOR_VERSION); + fw_suit->sub_ver = le32_get_bits(hdr->w1, FW_HDR_W1_SUBVERSION); + fw_suit->sub_idex = le32_get_bits(hdr->w1, FW_HDR_W1_SUBINDEX); + fw_suit->commitid = le32_get_bits(hdr->w2, FW_HDR_W2_COMMITID); + fw_suit->build_year = le32_get_bits(hdr->w5, FW_HDR_W5_YEAR); + fw_suit->build_mon = le32_get_bits(hdr->w4, FW_HDR_W4_MONTH); + fw_suit->build_date = le32_get_bits(hdr->w4, FW_HDR_W4_DATE); + fw_suit->build_hour = le32_get_bits(hdr->w4, FW_HDR_W4_HOUR); + fw_suit->build_min = le32_get_bits(hdr->w4, FW_HDR_W4_MIN); + fw_suit->cmd_ver = le32_get_bits(hdr->w7, FW_HDR_W7_CMD_VERSERION); +} + +static void rtw89_fw_update_ver_v1(struct rtw89_dev *rtwdev, + struct rtw89_fw_suit *fw_suit, + const struct rtw89_fw_hdr_v1 *hdr) +{ + fw_suit->major_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_MAJOR_VERSION); + fw_suit->minor_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_MINOR_VERSION); + fw_suit->sub_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_SUBVERSION); + fw_suit->sub_idex = le32_get_bits(hdr->w1, FW_HDR_V1_W1_SUBINDEX); + fw_suit->commitid = le32_get_bits(hdr->w2, FW_HDR_V1_W2_COMMITID); + fw_suit->build_year = le32_get_bits(hdr->w5, FW_HDR_V1_W5_YEAR); + fw_suit->build_mon = le32_get_bits(hdr->w4, FW_HDR_V1_W4_MONTH); + fw_suit->build_date = le32_get_bits(hdr->w4, FW_HDR_V1_W4_DATE); + fw_suit->build_hour = le32_get_bits(hdr->w4, FW_HDR_V1_W4_HOUR); + fw_suit->build_min = le32_get_bits(hdr->w4, FW_HDR_V1_W4_MIN); + fw_suit->cmd_ver = le32_get_bits(hdr->w7, FW_HDR_V1_W3_CMD_VERSERION); +} + +static int rtw89_fw_update_ver(struct rtw89_dev *rtwdev, + enum rtw89_fw_type type, + struct rtw89_fw_suit *fw_suit) +{ + const struct rtw89_fw_hdr *v0 = (const struct rtw89_fw_hdr *)fw_suit->data; + const struct rtw89_fw_hdr_v1 *v1 = (const struct rtw89_fw_hdr_v1 *)fw_suit->data; + + if (type == RTW89_FW_LOGFMT) + return 0; + + fw_suit->type = type; + fw_suit->hdr_ver = le32_get_bits(v0->w3, FW_HDR_W3_HDR_VER); + + switch (fw_suit->hdr_ver) { + case 0: + rtw89_fw_update_ver_v0(rtwdev, fw_suit, v0); + break; + case 1: + rtw89_fw_update_ver_v1(rtwdev, fw_suit, v1); + break; + default: + rtw89_err(rtwdev, "Unknown firmware header version %u\n", + fw_suit->hdr_ver); + return -ENOENT; + } + + rtw89_info(rtwdev, + "Firmware version %u.%u.%u.%u (%08x), cmd version %u, type %u\n", + fw_suit->major_ver, fw_suit->minor_ver, fw_suit->sub_ver, + fw_suit->sub_idex, fw_suit->commitid, fw_suit->cmd_ver, type); + + return 0; +} + +static +int __rtw89_fw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, + bool nowarn) +{ + struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type); + int ret; + + ret = rtw89_mfw_recognize(rtwdev, type, fw_suit, nowarn); + if (ret) + return ret; + + return rtw89_fw_update_ver(rtwdev, type, fw_suit); +} + +static +int __rtw89_fw_recognize_from_elm(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, +#if defined(__linux__) + const void *data) +#elif defined(__FreeBSD__) + const int data) +#endif +{ +#if defined(__linux__) + enum rtw89_fw_type type = (enum rtw89_fw_type)data; +#elif defined(__FreeBSD__) + const enum rtw89_fw_type type = (const enum rtw89_fw_type)data; +#endif + struct rtw89_fw_suit *fw_suit; + + fw_suit = rtw89_fw_suit_get(rtwdev, type); + fw_suit->data = elm->u.common.contents; + fw_suit->size = le32_to_cpu(elm->size); + + return rtw89_fw_update_ver(rtwdev, type, fw_suit); +} + +#define __DEF_FW_FEAT_COND(__cond, __op) \ +static bool __fw_feat_cond_ ## __cond(u32 suit_ver_code, u32 comp_ver_code) \ +{ \ + return suit_ver_code __op comp_ver_code; \ +} + +__DEF_FW_FEAT_COND(ge, >=); /* greater or equal */ +__DEF_FW_FEAT_COND(le, <=); /* less or equal */ +__DEF_FW_FEAT_COND(lt, <); /* less than */ + +struct __fw_feat_cfg { + enum rtw89_core_chip_id chip_id; + enum rtw89_fw_feature feature; + u32 ver_code; + bool (*cond)(u32 suit_ver_code, u32 comp_ver_code); +}; + +#define __CFG_FW_FEAT(_chip, _cond, _maj, _min, _sub, _idx, _feat) \ + { \ + .chip_id = _chip, \ + .feature = RTW89_FW_FEATURE_ ## _feat, \ + .ver_code = RTW89_FW_VER_CODE(_maj, _min, _sub, _idx), \ + .cond = __fw_feat_cond_ ## _cond, \ + } + +static const struct __fw_feat_cfg fw_feat_tbl[] = { + __CFG_FW_FEAT(RTL8851B, ge, 0, 29, 37, 1, TX_WAKE), + __CFG_FW_FEAT(RTL8851B, ge, 0, 29, 37, 1, SCAN_OFFLOAD), + __CFG_FW_FEAT(RTL8851B, ge, 0, 29, 41, 0, CRASH_TRIGGER), + __CFG_FW_FEAT(RTL8852A, le, 0, 13, 29, 0, OLD_HT_RA_FORMAT), + __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, SCAN_OFFLOAD), + __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE), + __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER), + __CFG_FW_FEAT(RTL8852A, lt, 0, 13, 38, 0, NO_PACKET_DROP), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, NO_LPS_PG), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, TX_WAKE), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, CRASH_TRIGGER), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, SCAN_OFFLOAD), + __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 34, 0, TX_WAKE), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 36, 0, SCAN_OFFLOAD), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 40, 0, CRASH_TRIGGER), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 56, 10, BEACON_FILTER), +}; + +static void rtw89_fw_iterate_feature_cfg(struct rtw89_fw_info *fw, + const struct rtw89_chip_info *chip, + u32 ver_code) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(fw_feat_tbl); i++) { + const struct __fw_feat_cfg *ent = &fw_feat_tbl[i]; + + if (chip->chip_id != ent->chip_id) + continue; + + if (ent->cond(ver_code, ent->ver_code)) + RTW89_SET_FW_FEATURE(ent->feature, fw); + } +} + +static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + const struct rtw89_fw_suit *fw_suit; + u32 suit_ver_code; + + fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL); + suit_ver_code = RTW89_FW_SUIT_VER_CODE(fw_suit); + + rtw89_fw_iterate_feature_cfg(&rtwdev->fw, chip, suit_ver_code); +} + +const struct firmware * +rtw89_early_fw_feature_recognize(struct device *device, + const struct rtw89_chip_info *chip, + struct rtw89_fw_info *early_fw, + int *used_fw_format) +{ + const struct firmware *firmware; + char fw_name[64]; + int fw_format; + u32 ver_code; + int ret; + + for (fw_format = chip->fw_format_max; fw_format >= 0; fw_format--) { + rtw89_fw_get_filename(fw_name, sizeof(fw_name), + chip->fw_basename, fw_format); + + ret = request_firmware(&firmware, fw_name, device); + if (!ret) { + dev_info(device, "loaded firmware %s\n", fw_name); + *used_fw_format = fw_format; + break; + } + } + + if (ret) { + dev_err(device, "failed to early request firmware: %d\n", ret); + return NULL; + } + + ver_code = rtw89_compat_fw_hdr_ver_code(firmware->data); + + if (!ver_code) + goto out; + + rtw89_fw_iterate_feature_cfg(early_fw, chip, ver_code); + +out: + return firmware; +} + +int rtw89_fw_recognize(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + int ret; + + if (chip->try_ce_fw) { + ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL_CE, true); + if (!ret) + goto normal_done; + } + + ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL, false); + if (ret) + return ret; + +normal_done: + /* It still works if wowlan firmware isn't existing. */ + __rtw89_fw_recognize(rtwdev, RTW89_FW_WOWLAN, false); + + /* It still works if log format file isn't existing. */ + __rtw89_fw_recognize(rtwdev, RTW89_FW_LOGFMT, true); + + rtw89_fw_recognize_features(rtwdev); + + rtw89_coex_recognize_ver(rtwdev); + + return 0; +} + +static +int rtw89_build_phy_tbl_from_elm(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, +#if defined(__linux__) + const void *data) +#elif defined(__FreeBSD__) + const int data) +#endif +{ + struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info; + struct rtw89_phy_table *tbl; + struct rtw89_reg2_def *regs; + enum rtw89_rf_path rf_path; + u32 n_regs, i; + u8 idx; + + tbl = kzalloc(sizeof(*tbl), GFP_KERNEL); + if (!tbl) + return -ENOMEM; + + switch (le32_to_cpu(elm->id)) { + case RTW89_FW_ELEMENT_ID_BB_REG: + elm_info->bb_tbl = tbl; + break; + case RTW89_FW_ELEMENT_ID_BB_GAIN: + elm_info->bb_gain = tbl; + break; + case RTW89_FW_ELEMENT_ID_RADIO_A: + case RTW89_FW_ELEMENT_ID_RADIO_B: + case RTW89_FW_ELEMENT_ID_RADIO_C: + case RTW89_FW_ELEMENT_ID_RADIO_D: + rf_path = (enum rtw89_rf_path)data; + idx = elm->u.reg2.idx; + + elm_info->rf_radio[idx] = tbl; + tbl->rf_path = rf_path; + tbl->config = rtw89_phy_config_rf_reg_v1; + break; + case RTW89_FW_ELEMENT_ID_RF_NCTL: + elm_info->rf_nctl = tbl; + break; + default: + kfree(tbl); + return -ENOENT; + } + + n_regs = le32_to_cpu(elm->size) / sizeof(tbl->regs[0]); + regs = kcalloc(n_regs, sizeof(tbl->regs[0]), GFP_KERNEL); + if (!regs) + goto out; + + for (i = 0; i < n_regs; i++) { + regs[i].addr = le32_to_cpu(elm->u.reg2.regs[i].addr); + regs[i].data = le32_to_cpu(elm->u.reg2.regs[i].data); + } + + tbl->n_regs = n_regs; + tbl->regs = regs; + + return 0; + +out: + kfree(tbl); + return -ENOMEM; +} + +struct rtw89_fw_element_handler { + int (*fn)(struct rtw89_dev *rtwdev, +#if defined(__linux__) + const struct rtw89_fw_element_hdr *elm, const void *data); + const void *data; +#elif defined(__FreeBSD__) + const struct rtw89_fw_element_hdr *elm, const int data); + const int data; +#endif + const char *name; +}; + +static const struct rtw89_fw_element_handler __fw_element_handlers[] = { +#if defined(__linux__) + [RTW89_FW_ELEMENT_ID_BBMCU0] = {__rtw89_fw_recognize_from_elm, + (const void *)RTW89_FW_BBMCU0, NULL}, + [RTW89_FW_ELEMENT_ID_BBMCU1] = {__rtw89_fw_recognize_from_elm, + (const void *)RTW89_FW_BBMCU1, NULL}, + [RTW89_FW_ELEMENT_ID_BB_REG] = {rtw89_build_phy_tbl_from_elm, NULL, "BB"}, + [RTW89_FW_ELEMENT_ID_BB_GAIN] = {rtw89_build_phy_tbl_from_elm, NULL, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_A] = {rtw89_build_phy_tbl_from_elm, + (const void *)RF_PATH_A, "radio A"}, + [RTW89_FW_ELEMENT_ID_RADIO_B] = {rtw89_build_phy_tbl_from_elm, + (const void *)RF_PATH_B, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_C] = {rtw89_build_phy_tbl_from_elm, + (const void *)RF_PATH_C, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_D] = {rtw89_build_phy_tbl_from_elm, + (const void *)RF_PATH_D, NULL}, + [RTW89_FW_ELEMENT_ID_RF_NCTL] = {rtw89_build_phy_tbl_from_elm, NULL, "NCTL"}, +#elif defined(__FreeBSD__) + [RTW89_FW_ELEMENT_ID_BBMCU0] = {__rtw89_fw_recognize_from_elm, + RTW89_FW_BBMCU0, NULL}, + [RTW89_FW_ELEMENT_ID_BBMCU1] = {__rtw89_fw_recognize_from_elm, + RTW89_FW_BBMCU1, NULL}, + [RTW89_FW_ELEMENT_ID_BB_REG] = {rtw89_build_phy_tbl_from_elm, -1, "BB"}, + [RTW89_FW_ELEMENT_ID_BB_GAIN] = {rtw89_build_phy_tbl_from_elm, -1, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_A] = {rtw89_build_phy_tbl_from_elm, + RF_PATH_A, "radio A"}, + [RTW89_FW_ELEMENT_ID_RADIO_B] = {rtw89_build_phy_tbl_from_elm, + RF_PATH_B, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_C] = {rtw89_build_phy_tbl_from_elm, + RF_PATH_C, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_D] = {rtw89_build_phy_tbl_from_elm, + RF_PATH_D, NULL}, + [RTW89_FW_ELEMENT_ID_RF_NCTL] = {rtw89_build_phy_tbl_from_elm, -1, "NCTL"}, +#endif +}; + +int rtw89_fw_recognize_elements(struct rtw89_dev *rtwdev) +{ + struct rtw89_fw_info *fw_info = &rtwdev->fw; + const struct firmware *firmware = fw_info->req.firmware; + const struct rtw89_chip_info *chip = rtwdev->chip; + u32 unrecognized_elements = chip->needed_fw_elms; + const struct rtw89_fw_element_handler *handler; + const struct rtw89_fw_element_hdr *hdr; + u32 elm_size; + u32 elem_id; + u32 offset; + int ret; + + BUILD_BUG_ON(sizeof(chip->needed_fw_elms) * 8 < RTW89_FW_ELEMENT_ID_NUM); + + offset = rtw89_mfw_get_size(rtwdev); + offset = ALIGN(offset, RTW89_FW_ELEMENT_ALIGN); + if (offset == 0) + return -EINVAL; + + while (offset + sizeof(*hdr) < firmware->size) { + hdr = (const struct rtw89_fw_element_hdr *)(firmware->data + offset); + + elm_size = le32_to_cpu(hdr->size); + if (offset + elm_size >= firmware->size) { + rtw89_warn(rtwdev, "firmware element size exceeds\n"); + break; + } + + elem_id = le32_to_cpu(hdr->id); + if (elem_id >= ARRAY_SIZE(__fw_element_handlers)) + goto next; + + handler = &__fw_element_handlers[elem_id]; + if (!handler->fn) + goto next; + + ret = handler->fn(rtwdev, hdr, handler->data); + if (ret) + return ret; + + if (handler->name) + rtw89_info(rtwdev, "Firmware element %s version: %4ph\n", + handler->name, hdr->ver); + + unrecognized_elements &= ~BIT(elem_id); +next: + offset += sizeof(*hdr) + elm_size; + offset = ALIGN(offset, RTW89_FW_ELEMENT_ALIGN); + } + + if (unrecognized_elements) { + rtw89_err(rtwdev, "Firmware elements 0x%08x are unrecognized\n", + unrecognized_elements); + return -ENOENT; + } + + return 0; +} + +void rtw89_h2c_pkt_set_hdr(struct rtw89_dev *rtwdev, struct sk_buff *skb, + u8 type, u8 cat, u8 class, u8 func, + bool rack, bool dack, u32 len) +{ + struct fwcmd_hdr *hdr; + + hdr = (struct fwcmd_hdr *)skb_push(skb, 8); + + if (!(rtwdev->fw.h2c_seq % 4)) + rack = true; + hdr->hdr0 = cpu_to_le32(FIELD_PREP(H2C_HDR_DEL_TYPE, type) | + FIELD_PREP(H2C_HDR_CAT, cat) | + FIELD_PREP(H2C_HDR_CLASS, class) | + FIELD_PREP(H2C_HDR_FUNC, func) | + FIELD_PREP(H2C_HDR_H2C_SEQ, rtwdev->fw.h2c_seq)); + + hdr->hdr1 = cpu_to_le32(FIELD_PREP(H2C_HDR_TOTAL_LEN, + len + H2C_HEADER_LEN) | + (rack ? H2C_HDR_REC_ACK : 0) | + (dack ? H2C_HDR_DONE_ACK : 0)); + + rtwdev->fw.h2c_seq++; +} + +static void rtw89_h2c_pkt_set_hdr_fwdl(struct rtw89_dev *rtwdev, + struct sk_buff *skb, + u8 type, u8 cat, u8 class, u8 func, + u32 len) +{ + struct fwcmd_hdr *hdr; + + hdr = (struct fwcmd_hdr *)skb_push(skb, 8); + + hdr->hdr0 = cpu_to_le32(FIELD_PREP(H2C_HDR_DEL_TYPE, type) | + FIELD_PREP(H2C_HDR_CAT, cat) | + FIELD_PREP(H2C_HDR_CLASS, class) | + FIELD_PREP(H2C_HDR_FUNC, func) | + FIELD_PREP(H2C_HDR_H2C_SEQ, rtwdev->fw.h2c_seq)); + + hdr->hdr1 = cpu_to_le32(FIELD_PREP(H2C_HDR_TOTAL_LEN, + len + H2C_HEADER_LEN)); +} + +static int __rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 len) +{ + struct sk_buff *skb; + u32 ret = 0; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw hdr dl\n"); + return -ENOMEM; + } + + skb_put_data(skb, fw, len); + SET_FW_HDR_PART_SIZE(skb->data, FWDL_SECTION_PER_PKT_LEN); + rtw89_h2c_pkt_set_hdr_fwdl(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FWDL, + H2C_FUNC_MAC_FWHDR_DL, len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + ret = -1; + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +static int rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 len) +{ + u8 val; + int ret; + + ret = __rtw89_fw_download_hdr(rtwdev, fw, len); + if (ret) { + rtw89_err(rtwdev, "[ERR]FW header download\n"); + return ret; + } + + ret = read_poll_timeout_atomic(rtw89_read8, val, val & B_AX_FWDL_PATH_RDY, + 1, FWDL_WAIT_CNT, false, + rtwdev, R_AX_WCPU_FW_CTRL); + if (ret) { + rtw89_err(rtwdev, "[ERR]FWDL path ready\n"); + return ret; + } + + rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, 0); + rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0); + + return 0; +} + +static int __rtw89_fw_download_main(struct rtw89_dev *rtwdev, + struct rtw89_fw_hdr_section_info *info) +{ + struct sk_buff *skb; + const u8 *section = info->addr; + u32 residue_len = info->len; + u32 pkt_len; + int ret; + + while (residue_len) { + if (residue_len >= FWDL_SECTION_PER_PKT_LEN) + pkt_len = FWDL_SECTION_PER_PKT_LEN; + else + pkt_len = residue_len; + + skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, pkt_len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put_data(skb, section, pkt_len); + + ret = rtw89_h2c_tx(rtwdev, skb, true); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + ret = -1; + goto fail; + } + + section += pkt_len; + residue_len -= pkt_len; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +static int rtw89_fw_download_main(struct rtw89_dev *rtwdev, const u8 *fw, + struct rtw89_fw_bin_info *info) +{ + struct rtw89_fw_hdr_section_info *section_info = info->section_info; + u8 section_num = info->section_num; + int ret; + + while (section_num--) { + ret = __rtw89_fw_download_main(rtwdev, section_info); + if (ret) + return ret; + section_info++; + } + + mdelay(5); + + ret = rtw89_fw_check_rdy(rtwdev); + if (ret) { + rtw89_warn(rtwdev, "download firmware fail\n"); + return ret; + } + + return 0; +} + +static void rtw89_fw_prog_cnt_dump(struct rtw89_dev *rtwdev) +{ + u32 val32; + u16 index; + + rtw89_write32(rtwdev, R_AX_DBG_CTRL, + FIELD_PREP(B_AX_DBG_SEL0, FW_PROG_CNTR_DBG_SEL) | + FIELD_PREP(B_AX_DBG_SEL1, FW_PROG_CNTR_DBG_SEL)); + rtw89_write32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_SEL_0XC0_MASK, MAC_DBG_SEL); + + for (index = 0; index < 15; index++) { + val32 = rtw89_read32(rtwdev, R_AX_DBG_PORT_SEL); + rtw89_err(rtwdev, "[ERR]fw PC = 0x%x\n", val32); +#if defined(__linux__) + fsleep(10); +#elif defined(__FreeBSD__) + /* Seems we are called from a context we cannot sleep. */ + udelay(10); +#endif + } +} + +static void rtw89_fw_dl_fail_dump(struct rtw89_dev *rtwdev) +{ + u32 val32; + u16 val16; + + val32 = rtw89_read32(rtwdev, R_AX_WCPU_FW_CTRL); + rtw89_err(rtwdev, "[ERR]fwdl 0x1E0 = 0x%x\n", val32); + + val16 = rtw89_read16(rtwdev, R_AX_BOOT_DBG + 2); + rtw89_err(rtwdev, "[ERR]fwdl 0x83F2 = 0x%x\n", val16); + + rtw89_fw_prog_cnt_dump(rtwdev); +} + +int rtw89_fw_download(struct rtw89_dev *rtwdev, enum rtw89_fw_type type) +{ + struct rtw89_fw_info *fw_info = &rtwdev->fw; + struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type); + struct rtw89_fw_bin_info info; + u8 val; + int ret; + + rtw89_mac_disable_cpu(rtwdev); + ret = rtw89_mac_enable_cpu(rtwdev, 0, true); + if (ret) + return ret; + + ret = rtw89_fw_hdr_parser(rtwdev, fw_suit, &info); + if (ret) { + rtw89_err(rtwdev, "parse fw header fail\n"); + goto fwdl_err; + } + + ret = read_poll_timeout_atomic(rtw89_read8, val, val & B_AX_H2C_PATH_RDY, + 1, FWDL_WAIT_CNT, false, + rtwdev, R_AX_WCPU_FW_CTRL); + if (ret) { + rtw89_err(rtwdev, "[ERR]H2C path ready\n"); + goto fwdl_err; + } + + ret = rtw89_fw_download_hdr(rtwdev, fw_suit->data, info.hdr_len - + info.dynamic_hdr_len); + if (ret) { + ret = -EBUSY; + goto fwdl_err; + } + + ret = rtw89_fw_download_main(rtwdev, fw_suit->data, &info); + if (ret) { + ret = -EBUSY; + goto fwdl_err; + } + + fw_info->h2c_seq = 0; + fw_info->rec_seq = 0; + fw_info->h2c_counter = 0; + fw_info->c2h_counter = 0; + rtwdev->mac.rpwm_seq_num = RPWM_SEQ_NUM_MAX; + rtwdev->mac.cpwm_seq_num = CPWM_SEQ_NUM_MAX; + + return ret; + +fwdl_err: + rtw89_fw_dl_fail_dump(rtwdev); + return ret; +} + +int rtw89_wait_firmware_completion(struct rtw89_dev *rtwdev) +{ + struct rtw89_fw_info *fw = &rtwdev->fw; + + wait_for_completion(&fw->req.completion); + if (!fw->req.firmware) + return -EINVAL; + + return 0; +} + +static int rtw89_load_firmware_req(struct rtw89_dev *rtwdev, + struct rtw89_fw_req_info *req, + const char *fw_name, bool nowarn) +{ + int ret; + + if (req->firmware) { + rtw89_debug(rtwdev, RTW89_DBG_FW, + "full firmware has been early requested\n"); + complete_all(&req->completion); + return 0; + } + + if (nowarn) + ret = firmware_request_nowarn(&req->firmware, fw_name, rtwdev->dev); + else + ret = request_firmware(&req->firmware, fw_name, rtwdev->dev); + + complete_all(&req->completion); + + return ret; +} + +void rtw89_load_firmware_work(struct work_struct *work) +{ + struct rtw89_dev *rtwdev = + container_of(work, struct rtw89_dev, load_firmware_work); + const struct rtw89_chip_info *chip = rtwdev->chip; + char fw_name[64]; + + rtw89_fw_get_filename(fw_name, sizeof(fw_name), + chip->fw_basename, rtwdev->fw.fw_format); + + rtw89_load_firmware_req(rtwdev, &rtwdev->fw.req, fw_name, false); +} + +static void rtw89_free_phy_tbl_from_elm(struct rtw89_phy_table *tbl) +{ + if (!tbl) + return; + + kfree(tbl->regs); + kfree(tbl); +} + +static void rtw89_unload_firmware_elements(struct rtw89_dev *rtwdev) +{ + struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info; + int i; + + rtw89_free_phy_tbl_from_elm(elm_info->bb_tbl); + rtw89_free_phy_tbl_from_elm(elm_info->bb_gain); + for (i = 0; i < ARRAY_SIZE(elm_info->rf_radio); i++) + rtw89_free_phy_tbl_from_elm(elm_info->rf_radio[i]); + rtw89_free_phy_tbl_from_elm(elm_info->rf_nctl); +} + +void rtw89_unload_firmware(struct rtw89_dev *rtwdev) +{ + struct rtw89_fw_info *fw = &rtwdev->fw; + + cancel_work_sync(&rtwdev->load_firmware_work); + + if (fw->req.firmware) { + release_firmware(fw->req.firmware); + + /* assign NULL back in case rtw89_free_ieee80211_hw() + * try to release the same one again. + */ + fw->req.firmware = NULL; + } + + kfree(fw->log.fmts); + rtw89_unload_firmware_elements(rtwdev); +} + +static u32 rtw89_fw_log_get_fmt_idx(struct rtw89_dev *rtwdev, u32 fmt_id) +{ + struct rtw89_fw_log *fw_log = &rtwdev->fw.log; + u32 i; + + if (fmt_id > fw_log->last_fmt_id) + return 0; + + for (i = 0; i < fw_log->fmt_count; i++) { + if (le32_to_cpu(fw_log->fmt_ids[i]) == fmt_id) + return i; + } + return 0; +} + +static int rtw89_fw_log_create_fmts_dict(struct rtw89_dev *rtwdev) +{ + struct rtw89_fw_log *log = &rtwdev->fw.log; + const struct rtw89_fw_logsuit_hdr *suit_hdr; + struct rtw89_fw_suit *suit = &log->suit; +#if defined(__linux__) + const void *fmts_ptr, *fmts_end_ptr; +#elif defined(__FreeBSD__) + const u8 *fmts_ptr, *fmts_end_ptr; +#endif + u32 fmt_count; + int i; + + suit_hdr = (const struct rtw89_fw_logsuit_hdr *)suit->data; + fmt_count = le32_to_cpu(suit_hdr->count); + log->fmt_ids = suit_hdr->ids; +#if defined(__linux__) + fmts_ptr = &suit_hdr->ids[fmt_count]; +#elif defined(__FreeBSD__) + fmts_ptr = (const u8 *)&suit_hdr->ids[fmt_count]; +#endif + fmts_end_ptr = suit->data + suit->size; + log->fmts = kcalloc(fmt_count, sizeof(char *), GFP_KERNEL); + if (!log->fmts) + return -ENOMEM; + + for (i = 0; i < fmt_count; i++) { + fmts_ptr = memchr_inv(fmts_ptr, 0, fmts_end_ptr - fmts_ptr); + if (!fmts_ptr) + break; + + (*log->fmts)[i] = fmts_ptr; + log->last_fmt_id = le32_to_cpu(log->fmt_ids[i]); + log->fmt_count++; + fmts_ptr += strlen(fmts_ptr); + } + + return 0; +} + +int rtw89_fw_log_prepare(struct rtw89_dev *rtwdev) +{ + struct rtw89_fw_log *log = &rtwdev->fw.log; + struct rtw89_fw_suit *suit = &log->suit; + + if (!suit || !suit->data) { + rtw89_debug(rtwdev, RTW89_DBG_FW, "no log format file\n"); + return -EINVAL; + } + if (log->fmts) + return 0; + + return rtw89_fw_log_create_fmts_dict(rtwdev); +} + +static void rtw89_fw_log_dump_data(struct rtw89_dev *rtwdev, + const struct rtw89_fw_c2h_log_fmt *log_fmt, + u32 fmt_idx, u8 para_int, bool raw_data) +{ + const char *(*fmts)[] = rtwdev->fw.log.fmts; + char str_buf[RTW89_C2H_FW_LOG_STR_BUF_SIZE]; + u32 args[RTW89_C2H_FW_LOG_MAX_PARA_NUM] = {0}; + int i; + + if (log_fmt->argc > RTW89_C2H_FW_LOG_MAX_PARA_NUM) { + rtw89_warn(rtwdev, "C2H log: Arg count is unexpected %d\n", + log_fmt->argc); + return; + } + + if (para_int) + for (i = 0 ; i < log_fmt->argc; i++) + args[i] = le32_to_cpu(log_fmt->u.argv[i]); + + if (raw_data) { + if (para_int) + snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE, + "fw_enc(%d, %d, %d) %*ph", le32_to_cpu(log_fmt->fmt_id), + para_int, log_fmt->argc, (int)sizeof(args), args); + else + snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE, + "fw_enc(%d, %d, %d, %s)", le32_to_cpu(log_fmt->fmt_id), + para_int, log_fmt->argc, log_fmt->u.raw); + } else { + snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE, (*fmts)[fmt_idx], + args[0x0], args[0x1], args[0x2], args[0x3], args[0x4], + args[0x5], args[0x6], args[0x7], args[0x8], args[0x9], + args[0xa], args[0xb], args[0xc], args[0xd], args[0xe], + args[0xf]); + } + + rtw89_info(rtwdev, "C2H log: %s", str_buf); +} + +void rtw89_fw_log_dump(struct rtw89_dev *rtwdev, u8 *buf, u32 len) +{ + const struct rtw89_fw_c2h_log_fmt *log_fmt; + u8 para_int; + u32 fmt_idx; + + if (len < RTW89_C2H_HEADER_LEN) { + rtw89_err(rtwdev, "c2h log length is wrong!\n"); + return; + } + + buf += RTW89_C2H_HEADER_LEN; + len -= RTW89_C2H_HEADER_LEN; + log_fmt = (const struct rtw89_fw_c2h_log_fmt *)buf; + + if (len < RTW89_C2H_FW_FORMATTED_LOG_MIN_LEN) + goto plain_log; + + if (log_fmt->signature != cpu_to_le16(RTW89_C2H_FW_LOG_SIGNATURE)) + goto plain_log; + + if (!rtwdev->fw.log.fmts) + return; + + para_int = u8_get_bits(log_fmt->feature, RTW89_C2H_FW_LOG_FEATURE_PARA_INT); + fmt_idx = rtw89_fw_log_get_fmt_idx(rtwdev, le32_to_cpu(log_fmt->fmt_id)); + + if (!para_int && log_fmt->argc != 0 && fmt_idx != 0) + rtw89_info(rtwdev, "C2H log: %s%s", + (*rtwdev->fw.log.fmts)[fmt_idx], log_fmt->u.raw); + else if (fmt_idx != 0 && para_int) + rtw89_fw_log_dump_data(rtwdev, log_fmt, fmt_idx, para_int, false); + else + rtw89_fw_log_dump_data(rtwdev, log_fmt, fmt_idx, para_int, true); + return; + +plain_log: + rtw89_info(rtwdev, "C2H log: %*s", len, buf); + +} + +#define H2C_CAM_LEN 60 +int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta, const u8 *scan_mac_addr) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CAM_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_CAM_LEN); + rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif, rtwsta, scan_mac_addr, skb->data); + rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif, rtwsta, skb->data); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_ADDR_CAM_UPDATE, + H2C_FUNC_MAC_ADDR_CAM_UPD, 0, 1, + H2C_CAM_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_DCTL_SEC_CAM_LEN 68 +int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DCTL_SEC_CAM_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for dctl sec cam\n"); + return -ENOMEM; + } + skb_put(skb, H2C_DCTL_SEC_CAM_LEN); + + rtw89_cam_fill_dctl_sec_cam_info_v1(rtwdev, rtwvif, rtwsta, skb->data); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_DCTLINFO_UD_V1, 0, 0, + H2C_DCTL_SEC_CAM_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} +EXPORT_SYMBOL(rtw89_fw_h2c_dctl_sec_cam_v1); + +#define H2C_BA_CAM_LEN 8 +int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, + bool valid, struct ieee80211_ampdu_params *params) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_vif *rtwvif = rtwsta->rtwvif; + u8 macid = rtwsta->mac_id; + struct sk_buff *skb; + u8 entry_idx; + int ret; + + ret = valid ? + rtw89_core_acquire_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx) : + rtw89_core_release_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx); + if (ret) { + /* it still works even if we don't have static BA CAM, because + * hardware can create dynamic BA CAM automatically. + */ + rtw89_debug(rtwdev, RTW89_DBG_TXRX, + "failed to %s entry tid=%d for h2c ba cam\n", + valid ? "alloc" : "free", params->tid); + return 0; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c ba cam\n"); + return -ENOMEM; + } + skb_put(skb, H2C_BA_CAM_LEN); + SET_BA_CAM_MACID(skb->data, macid); + if (chip->bacam_ver == RTW89_BACAM_V0_EXT) + SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx); + else + SET_BA_CAM_ENTRY_IDX(skb->data, entry_idx); + if (!valid) + goto end; + SET_BA_CAM_VALID(skb->data, valid); + SET_BA_CAM_TID(skb->data, params->tid); + if (params->buf_size > 64) + SET_BA_CAM_BMAP_SIZE(skb->data, 4); + else + SET_BA_CAM_BMAP_SIZE(skb->data, 0); + /* If init req is set, hw will set the ssn */ + SET_BA_CAM_INIT_REQ(skb->data, 1); + SET_BA_CAM_SSN(skb->data, params->ssn); + + if (chip->bacam_ver == RTW89_BACAM_V0_EXT) { + SET_BA_CAM_STD_EN(skb->data, 1); + SET_BA_CAM_BAND(skb->data, rtwvif->mac_idx); + } + +end: + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_BA_CAM, + H2C_FUNC_MAC_BA_CAM, 0, 1, + H2C_BA_CAM_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +static int rtw89_fw_h2c_init_ba_cam_v0_ext(struct rtw89_dev *rtwdev, + u8 entry_idx, u8 uid) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for dynamic h2c ba cam\n"); + return -ENOMEM; + } + skb_put(skb, H2C_BA_CAM_LEN); + + SET_BA_CAM_VALID(skb->data, 1); + SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx); + SET_BA_CAM_UID(skb->data, uid); + SET_BA_CAM_BAND(skb->data, 0); + SET_BA_CAM_STD_EN(skb->data, 0); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_BA_CAM, + H2C_FUNC_MAC_BA_CAM, 0, 1, + H2C_BA_CAM_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +void rtw89_fw_h2c_init_dynamic_ba_cam_v0_ext(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + u8 entry_idx = chip->bacam_num; + u8 uid = 0; + int i; + + for (i = 0; i < chip->bacam_dynamic_num; i++) { + rtw89_fw_h2c_init_ba_cam_v0_ext(rtwdev, entry_idx, uid); + entry_idx++; + uid++; + } +} + +#define H2C_LOG_CFG_LEN 12 +int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable) +{ + struct sk_buff *skb; + u32 comp = enable ? BIT(RTW89_FW_LOG_COMP_INIT) | BIT(RTW89_FW_LOG_COMP_TASK) | + BIT(RTW89_FW_LOG_COMP_PS) | BIT(RTW89_FW_LOG_COMP_ERROR) : 0; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LOG_CFG_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw log cfg\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_LOG_CFG_LEN); + SET_LOG_CFG_LEVEL(skb->data, RTW89_FW_LOG_LEVEL_LOUD); + SET_LOG_CFG_PATH(skb->data, BIT(RTW89_FW_LOG_LEVEL_C2H)); + SET_LOG_CFG_COMP(skb->data, comp); + SET_LOG_CFG_COMP_EXT(skb->data, 0); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_FW_INFO, + H2C_FUNC_LOG_CFG, 0, 0, + H2C_LOG_CFG_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +static int rtw89_fw_h2c_add_general_pkt(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + enum rtw89_fw_pkt_ofld_type type, + u8 *id) +{ + struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); + struct rtw89_pktofld_info *info; + struct sk_buff *skb; + int ret; + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + switch (type) { + case RTW89_PKT_OFLD_TYPE_PS_POLL: + skb = ieee80211_pspoll_get(rtwdev->hw, vif); + break; + case RTW89_PKT_OFLD_TYPE_PROBE_RSP: + skb = ieee80211_proberesp_get(rtwdev->hw, vif); + break; + case RTW89_PKT_OFLD_TYPE_NULL_DATA: + skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, false); + break; + case RTW89_PKT_OFLD_TYPE_QOS_NULL: + skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, true); + break; + default: + goto err; + } + + if (!skb) + goto err; + + ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb); + kfree_skb(skb); + + if (ret) + goto err; + + list_add_tail(&info->list, &rtwvif->general_pkt_list); + *id = info->id; + return 0; + +err: + kfree(info); + return -ENOMEM; +} + +void rtw89_fw_release_general_pkt_list_vif(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, bool notify_fw) +{ + struct list_head *pkt_list = &rtwvif->general_pkt_list; + struct rtw89_pktofld_info *info, *tmp; + + list_for_each_entry_safe(info, tmp, pkt_list, list) { + if (notify_fw) + rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id); + else + rtw89_core_release_bit_map(rtwdev->pkt_offload, info->id); + list_del(&info->list); + kfree(info); + } +} + +void rtw89_fw_release_general_pkt_list(struct rtw89_dev *rtwdev, bool notify_fw) +{ + struct rtw89_vif *rtwvif; + + rtw89_for_each_rtwvif(rtwdev, rtwvif) + rtw89_fw_release_general_pkt_list_vif(rtwdev, rtwvif, notify_fw); +} + +#define H2C_GENERAL_PKT_LEN 6 +#define H2C_GENERAL_PKT_ID_UND 0xff +int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, u8 macid) +{ + u8 pkt_id_ps_poll = H2C_GENERAL_PKT_ID_UND; + u8 pkt_id_null = H2C_GENERAL_PKT_ID_UND; + u8 pkt_id_qos_null = H2C_GENERAL_PKT_ID_UND; + struct sk_buff *skb; + int ret; + + rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, + RTW89_PKT_OFLD_TYPE_PS_POLL, &pkt_id_ps_poll); + rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, + RTW89_PKT_OFLD_TYPE_NULL_DATA, &pkt_id_null); + rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, + RTW89_PKT_OFLD_TYPE_QOS_NULL, &pkt_id_qos_null); + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_GENERAL_PKT_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_GENERAL_PKT_LEN); + SET_GENERAL_PKT_MACID(skb->data, macid); + SET_GENERAL_PKT_PROBRSP_ID(skb->data, H2C_GENERAL_PKT_ID_UND); + SET_GENERAL_PKT_PSPOLL_ID(skb->data, pkt_id_ps_poll); + SET_GENERAL_PKT_NULL_ID(skb->data, pkt_id_null); + SET_GENERAL_PKT_QOS_NULL_ID(skb->data, pkt_id_qos_null); + SET_GENERAL_PKT_CTS2SELF_ID(skb->data, H2C_GENERAL_PKT_ID_UND); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_FW_INFO, + H2C_FUNC_MAC_GENERAL_PKT, 0, 1, + H2C_GENERAL_PKT_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_LPS_PARM_LEN 8 +int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev, + struct rtw89_lps_parm *lps_param) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LPS_PARM_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_LPS_PARM_LEN); + + SET_LPS_PARM_MACID(skb->data, lps_param->macid); + SET_LPS_PARM_PSMODE(skb->data, lps_param->psmode); + SET_LPS_PARM_LASTRPWM(skb->data, lps_param->lastrpwm); + SET_LPS_PARM_RLBM(skb->data, 1); + SET_LPS_PARM_SMARTPS(skb->data, 1); + SET_LPS_PARM_AWAKEINTERVAL(skb->data, 1); + SET_LPS_PARM_VOUAPSD(skb->data, 0); + SET_LPS_PARM_VIUAPSD(skb->data, 0); + SET_LPS_PARM_BEUAPSD(skb->data, 0); + SET_LPS_PARM_BKUAPSD(skb->data, 0); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_PS, + H2C_FUNC_MAC_LPS_PARM, 0, 1, + H2C_LPS_PARM_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_P2P_ACT_LEN 20 +int rtw89_fw_h2c_p2p_act(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_p2p_noa_desc *desc, + u8 act, u8 noa_id) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + bool p2p_type_gc = rtwvif->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT; + u8 ctwindow_oppps = vif->bss_conf.p2p_noa_attr.oppps_ctwindow; + struct sk_buff *skb; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_P2P_ACT_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n"); + return -ENOMEM; + } + skb_put(skb, H2C_P2P_ACT_LEN); + cmd = skb->data; + + RTW89_SET_FWCMD_P2P_MACID(cmd, rtwvif->mac_id); + RTW89_SET_FWCMD_P2P_P2PID(cmd, 0); + RTW89_SET_FWCMD_P2P_NOAID(cmd, noa_id); + RTW89_SET_FWCMD_P2P_ACT(cmd, act); + RTW89_SET_FWCMD_P2P_TYPE(cmd, p2p_type_gc); + RTW89_SET_FWCMD_P2P_ALL_SLEP(cmd, 0); + if (desc) { + RTW89_SET_FWCMD_NOA_START_TIME(cmd, desc->start_time); + RTW89_SET_FWCMD_NOA_INTERVAL(cmd, desc->interval); + RTW89_SET_FWCMD_NOA_DURATION(cmd, desc->duration); + RTW89_SET_FWCMD_NOA_COUNT(cmd, desc->count); + RTW89_SET_FWCMD_NOA_CTWINDOW(cmd, ctwindow_oppps); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_PS, + H2C_FUNC_P2P_ACT, 0, 0, + H2C_P2P_ACT_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +static void __rtw89_fw_h2c_set_tx_path(struct rtw89_dev *rtwdev, + struct sk_buff *skb) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_hal *hal = &rtwdev->hal; + u8 ntx_path; + u8 map_b; + + if (chip->rf_path_num == 1) { + ntx_path = RF_A; + map_b = 0; + } else { + ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B; + map_b = hal->antenna_tx == RF_AB ? 1 : 0; + } + + SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path); + SET_CMC_TBL_PATH_MAP_A(skb->data, 0); + SET_CMC_TBL_PATH_MAP_B(skb->data, map_b); + SET_CMC_TBL_PATH_MAP_C(skb->data, 0); + SET_CMC_TBL_PATH_MAP_D(skb->data, 0); +} + +#define H2C_CMC_TBL_LEN 68 +int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct sk_buff *skb; + u8 macid = rtwvif->mac_id; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_CMC_TBL_LEN); + SET_CTRL_INFO_MACID(skb->data, macid); + SET_CTRL_INFO_OPERATION(skb->data, 1); + if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) { + SET_CMC_TBL_TXPWR_MODE(skb->data, 0); + __rtw89_fw_h2c_set_tx_path(rtwdev, skb); + SET_CMC_TBL_ANTSEL_A(skb->data, 0); + SET_CMC_TBL_ANTSEL_B(skb->data, 0); + SET_CMC_TBL_ANTSEL_C(skb->data, 0); + SET_CMC_TBL_ANTSEL_D(skb->data, 0); + } + SET_CMC_TBL_DOPPLER_CTRL(skb->data, 0); + SET_CMC_TBL_TXPWR_TOLERENCE(skb->data, 0); + if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) + SET_CMC_TBL_DATA_DCM(skb->data, 0); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + chip->h2c_cctl_func_id, 0, 1, + H2C_CMC_TBL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev, + struct ieee80211_sta *sta, u8 *pads) +{ + bool ppe_th; + u8 ppe16, ppe8; + u8 nss = min(sta->deflink.rx_nss, rtwdev->hal.tx_nss) - 1; + u8 ppe_thres_hdr = sta->deflink.he_cap.ppe_thres[0]; + u8 ru_bitmap; + u8 n, idx, sh; + u16 ppe; + int i; + + if (!sta->deflink.he_cap.has_he) + return; + + ppe_th = FIELD_GET(IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT, + sta->deflink.he_cap.he_cap_elem.phy_cap_info[6]); + if (!ppe_th) { + u8 pad; + + pad = FIELD_GET(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK, + sta->deflink.he_cap.he_cap_elem.phy_cap_info[9]); + + for (i = 0; i < RTW89_PPE_BW_NUM; i++) + pads[i] = pad; + + return; + } + + ru_bitmap = FIELD_GET(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK, ppe_thres_hdr); + n = hweight8(ru_bitmap); + n = 7 + (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) * nss; + + for (i = 0; i < RTW89_PPE_BW_NUM; i++) { + if (!(ru_bitmap & BIT(i))) { + pads[i] = 1; + continue; + } + + idx = n >> 3; + sh = n & 7; + n += IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2; + + ppe = le16_to_cpu(*((__le16 *)&sta->deflink.he_cap.ppe_thres[idx])); + ppe16 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK; + sh += IEEE80211_PPE_THRES_INFO_PPET_SIZE; + ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK; + + if (ppe16 != 7 && ppe8 == 7) + pads[i] = 2; + else if (ppe8 != 7) + pads[i] = 1; + else + pads[i] = 0; + } +} + +int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta); + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + struct sk_buff *skb; + u8 pads[RTW89_PPE_BW_NUM]; + u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; + u16 lowest_rate; + int ret; + + memset(pads, 0, sizeof(pads)); + if (sta) + __get_sta_he_pkt_padding(rtwdev, sta, pads); + + if (vif->p2p) + lowest_rate = RTW89_HW_RATE_OFDM6; + else if (chan->band_type == RTW89_BAND_2G) + lowest_rate = RTW89_HW_RATE_CCK1; + else + lowest_rate = RTW89_HW_RATE_OFDM6; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_CMC_TBL_LEN); + SET_CTRL_INFO_MACID(skb->data, mac_id); + SET_CTRL_INFO_OPERATION(skb->data, 1); + SET_CMC_TBL_DISRTSFB(skb->data, 1); + SET_CMC_TBL_DISDATAFB(skb->data, 1); + SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, lowest_rate); + SET_CMC_TBL_RTS_TXCNT_LMT_SEL(skb->data, 0); + SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 0); + if (vif->type == NL80211_IFTYPE_STATION) + SET_CMC_TBL_ULDL(skb->data, 1); + else + SET_CMC_TBL_ULDL(skb->data, 0); + SET_CMC_TBL_MULTI_PORT_ID(skb->data, rtwvif->port); + if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD_V1) { + SET_CMC_TBL_NOMINAL_PKT_PADDING_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_20]); + SET_CMC_TBL_NOMINAL_PKT_PADDING40_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_40]); + SET_CMC_TBL_NOMINAL_PKT_PADDING80_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_80]); + SET_CMC_TBL_NOMINAL_PKT_PADDING160_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_160]); + } else if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) { + SET_CMC_TBL_NOMINAL_PKT_PADDING(skb->data, pads[RTW89_CHANNEL_WIDTH_20]); + SET_CMC_TBL_NOMINAL_PKT_PADDING40(skb->data, pads[RTW89_CHANNEL_WIDTH_40]); + SET_CMC_TBL_NOMINAL_PKT_PADDING80(skb->data, pads[RTW89_CHANNEL_WIDTH_80]); + SET_CMC_TBL_NOMINAL_PKT_PADDING160(skb->data, pads[RTW89_CHANNEL_WIDTH_160]); + } + if (sta) + SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data, + sta->deflink.he_cap.has_he); + if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) + SET_CMC_TBL_DATA_DCM(skb->data, 0); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + chip->h2c_cctl_func_id, 0, 1, + H2C_CMC_TBL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_sta *rtwsta) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_CMC_TBL_LEN); + SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id); + SET_CTRL_INFO_OPERATION(skb->data, 1); + if (rtwsta->cctl_tx_time) { + SET_CMC_TBL_AMPDU_TIME_SEL(skb->data, 1); + SET_CMC_TBL_AMPDU_MAX_TIME(skb->data, rtwsta->ampdu_max_time); + } + if (rtwsta->cctl_tx_retry_limit) { + SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 1); + SET_CMC_TBL_DATA_TX_CNT_LMT(skb->data, rtwsta->data_tx_cnt_lmt); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + chip->h2c_cctl_func_id, 0, 1, + H2C_CMC_TBL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_sta *rtwsta) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct sk_buff *skb; + int ret; + + if (chip->h2c_cctl_func_id != H2C_FUNC_MAC_CCTLINFO_UD) + return 0; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_CMC_TBL_LEN); + SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id); + SET_CTRL_INFO_OPERATION(skb->data, 1); + + __rtw89_fw_h2c_set_tx_path(rtwdev, skb); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_CCTLINFO_UD, 0, 1, + H2C_CMC_TBL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_BCN_BASE_LEN 12 +int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif) +{ + struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + struct sk_buff *skb; + struct sk_buff *skb_beacon; + u16 tim_offset; + int bcn_total_len; + u16 beacon_rate; + int ret; + + if (vif->p2p) + beacon_rate = RTW89_HW_RATE_OFDM6; + else if (chan->band_type == RTW89_BAND_2G) + beacon_rate = RTW89_HW_RATE_CCK1; + else + beacon_rate = RTW89_HW_RATE_OFDM6; + + skb_beacon = ieee80211_beacon_get_tim(rtwdev->hw, vif, &tim_offset, + NULL, 0); + if (!skb_beacon) { + rtw89_err(rtwdev, "failed to get beacon skb\n"); + return -ENOMEM; + } + + bcn_total_len = H2C_BCN_BASE_LEN + skb_beacon->len; + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, bcn_total_len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); + dev_kfree_skb_any(skb_beacon); + return -ENOMEM; + } + skb_put(skb, H2C_BCN_BASE_LEN); + + SET_BCN_UPD_PORT(skb->data, rtwvif->port); + SET_BCN_UPD_MBSSID(skb->data, 0); + SET_BCN_UPD_BAND(skb->data, rtwvif->mac_idx); + SET_BCN_UPD_GRP_IE_OFST(skb->data, tim_offset); + SET_BCN_UPD_MACID(skb->data, rtwvif->mac_id); + SET_BCN_UPD_SSN_SEL(skb->data, RTW89_MGMT_HW_SSN_SEL); + SET_BCN_UPD_SSN_MODE(skb->data, RTW89_MGMT_HW_SEQ_MODE); + SET_BCN_UPD_RATE(skb->data, beacon_rate); + + skb_put_data(skb, skb_beacon->data, skb_beacon->len); + dev_kfree_skb_any(skb_beacon); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_BCN_UPD, 0, 1, + bcn_total_len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + dev_kfree_skb_any(skb); + return ret; + } + + return 0; +} + +#define H2C_ROLE_MAINTAIN_LEN 4 +int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta, + enum rtw89_upd_mode upd_mode) +{ + struct sk_buff *skb; + u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; + u8 self_role; + int ret; + + if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) { + if (rtwsta) + self_role = RTW89_SELF_ROLE_AP_CLIENT; + else + self_role = rtwvif->self_role; + } else { + self_role = rtwvif->self_role; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ROLE_MAINTAIN_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); + return -ENOMEM; + } + skb_put(skb, H2C_ROLE_MAINTAIN_LEN); + SET_FWROLE_MAINTAIN_MACID(skb->data, mac_id); + SET_FWROLE_MAINTAIN_SELF_ROLE(skb->data, self_role); + SET_FWROLE_MAINTAIN_UPD_MODE(skb->data, upd_mode); + SET_FWROLE_MAINTAIN_WIFI_ROLE(skb->data, rtwvif->wifi_role); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT, + H2C_FUNC_MAC_FWROLE_MAINTAIN, 0, 1, + H2C_ROLE_MAINTAIN_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_JOIN_INFO_LEN 4 +int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + struct rtw89_sta *rtwsta, bool dis_conn) +{ + struct sk_buff *skb; + u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; + u8 self_role = rtwvif->self_role; + u8 net_type = rtwvif->net_type; + int ret; + + if (net_type == RTW89_NET_TYPE_AP_MODE && rtwsta) { + self_role = RTW89_SELF_ROLE_AP_CLIENT; + net_type = dis_conn ? RTW89_NET_TYPE_NO_LINK : net_type; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); + return -ENOMEM; + } + skb_put(skb, H2C_JOIN_INFO_LEN); + SET_JOININFO_MACID(skb->data, mac_id); + SET_JOININFO_OP(skb->data, dis_conn); + SET_JOININFO_BAND(skb->data, rtwvif->mac_idx); + SET_JOININFO_WMM(skb->data, rtwvif->wmm); + SET_JOININFO_TGR(skb->data, rtwvif->trigger); + SET_JOININFO_ISHESTA(skb->data, 0); + SET_JOININFO_DLBW(skb->data, 0); + SET_JOININFO_TF_MAC_PAD(skb->data, 0); + SET_JOININFO_DL_T_PE(skb->data, 0); + SET_JOININFO_PORT_ID(skb->data, rtwvif->port); + SET_JOININFO_NET_TYPE(skb->data, net_type); + SET_JOININFO_WIFI_ROLE(skb->data, rtwvif->wifi_role); + SET_JOININFO_SELF_ROLE(skb->data, self_role); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT, + H2C_FUNC_MAC_JOININFO, 0, 1, + H2C_JOIN_INFO_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp, + bool pause) +{ + struct rtw89_fw_macid_pause_grp h2c = {{0}}; + u8 len = sizeof(struct rtw89_fw_macid_pause_grp); + struct sk_buff *skb; + int ret; + +#if defined(__linux__) + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN); +#elif defined(__FreeBSD__) + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); +#endif + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); + return -ENOMEM; + } + h2c.mask_grp[grp] = cpu_to_le32(BIT(sh)); + if (pause) + h2c.pause_grp[grp] = cpu_to_le32(BIT(sh)); + skb_put_data(skb, &h2c, len); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_MAC_MACID_PAUSE, 1, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_EDCA_LEN 12 +int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + u8 ac, u32 val) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_EDCA_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c edca\n"); + return -ENOMEM; + } + skb_put(skb, H2C_EDCA_LEN); + RTW89_SET_EDCA_SEL(skb->data, 0); + RTW89_SET_EDCA_BAND(skb->data, rtwvif->mac_idx); + RTW89_SET_EDCA_WMM(skb->data, 0); + RTW89_SET_EDCA_AC(skb->data, ac); + RTW89_SET_EDCA_PARAM(skb->data, val); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_USR_EDCA, 0, 1, + H2C_EDCA_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_TSF32_TOGL_LEN 4 +int rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + bool en) +{ + struct sk_buff *skb; + u16 early_us = en ? 2000 : 0; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_TSF32_TOGL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n"); + return -ENOMEM; + } + skb_put(skb, H2C_TSF32_TOGL_LEN); + cmd = skb->data; + + RTW89_SET_FWCMD_TSF32_TOGL_BAND(cmd, rtwvif->mac_idx); + RTW89_SET_FWCMD_TSF32_TOGL_EN(cmd, en); + RTW89_SET_FWCMD_TSF32_TOGL_PORT(cmd, rtwvif->port); + RTW89_SET_FWCMD_TSF32_TOGL_EARLY(cmd, early_us); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_TSF32_TOGL, 0, 0, + H2C_TSF32_TOGL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_OFLD_CFG_LEN 8 +int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev) +{ + static const u8 cfg[] = {0x09, 0x00, 0x00, 0x00, 0x5e, 0x00, 0x00, 0x00}; + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_OFLD_CFG_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c ofld\n"); + return -ENOMEM; + } + skb_put_data(skb, cfg, H2C_OFLD_CFG_LEN); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_OFLD_CFG, 0, 1, + H2C_OFLD_CFG_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_set_bcn_fltr_cfg(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + bool connect) +{ + struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); + struct ieee80211_bss_conf *bss_conf = vif ? &vif->bss_conf : NULL; + struct rtw89_h2c_bcnfltr *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int ret; + + if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw)) + return -EINVAL; + + if (!rtwvif || !bss_conf || rtwvif->net_type != RTW89_NET_TYPE_INFRA) + return -EINVAL; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c bcn filter\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_bcnfltr *)skb->data; + + h2c->w0 = le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_RSSI) | + le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_BCN) | + le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_EN) | + le32_encode_bits(RTW89_BCN_FLTR_OFFLOAD_MODE_DEFAULT, + RTW89_H2C_BCNFLTR_W0_MODE) | + le32_encode_bits(RTW89_BCN_LOSS_CNT, RTW89_H2C_BCNFLTR_W0_BCN_LOSS_CNT) | + le32_encode_bits(bss_conf->cqm_rssi_hyst, RTW89_H2C_BCNFLTR_W0_RSSI_HYST) | + le32_encode_bits(bss_conf->cqm_rssi_thold + MAX_RSSI, + RTW89_H2C_BCNFLTR_W0_RSSI_THRESHOLD) | + le32_encode_bits(rtwvif->mac_id, RTW89_H2C_BCNFLTR_W0_MAC_ID); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_CFG_BCNFLTR, 0, 1, len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_rssi_offload(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu) +{ + struct rtw89_h2c_ofld_rssi *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + s8 rssi; + int ret; + + if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw)) + return -EINVAL; + + if (!phy_ppdu) + return -EINVAL; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c rssi\n"); + return -ENOMEM; + } + + rssi = phy_ppdu->rssi_avg >> RSSI_FACTOR; + skb_put(skb, len); + h2c = (struct rtw89_h2c_ofld_rssi *)skb->data; + + h2c->w0 = le32_encode_bits(phy_ppdu->mac_id, RTW89_H2C_OFLD_RSSI_W0_MACID) | + le32_encode_bits(1, RTW89_H2C_OFLD_RSSI_W0_NUM); + h2c->w1 = le32_encode_bits(rssi, RTW89_H2C_OFLD_RSSI_W1_VAL); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_OFLD_RSSI, 0, 1, len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_tp_offload(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) +{ + struct rtw89_traffic_stats *stats = &rtwvif->stats; + struct rtw89_h2c_ofld *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int ret; + + if (rtwvif->net_type != RTW89_NET_TYPE_INFRA) + return -EINVAL; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c tp\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_ofld *)skb->data; + + h2c->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_OFLD_W0_MAC_ID) | + le32_encode_bits(stats->tx_throughput, RTW89_H2C_OFLD_W0_TX_TP) | + le32_encode_bits(stats->rx_throughput, RTW89_H2C_OFLD_W0_RX_TP); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_OFLD_TP, 0, 1, len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_h2c_ra_v1 *h2c_v1; + struct rtw89_h2c_ra *h2c; + u32 len = sizeof(*h2c); + bool format_v1 = false; + struct sk_buff *skb; + int ret; + + if (chip->chip_gen == RTW89_CHIP_BE) { + len = sizeof(*h2c_v1); + format_v1 = true; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_ra *)skb->data; + rtw89_debug(rtwdev, RTW89_DBG_RA, +#if defined(__linux__) + "ra cmd msk: %llx ", ra->ra_mask); +#elif defined(__FreeBSD__) + "ra cmd msk: %jx ", (uintmax_t)ra->ra_mask); +#endif + + h2c->w0 = le32_encode_bits(ra->mode_ctrl, RTW89_H2C_RA_W0_MODE) | + le32_encode_bits(ra->bw_cap, RTW89_H2C_RA_W0_BW_CAP) | + le32_encode_bits(ra->macid, RTW89_H2C_RA_W0_MACID) | + le32_encode_bits(ra->dcm_cap, RTW89_H2C_RA_W0_DCM) | + le32_encode_bits(ra->er_cap, RTW89_H2C_RA_W0_ER) | + le32_encode_bits(ra->init_rate_lv, RTW89_H2C_RA_W0_INIT_RATE_LV) | + le32_encode_bits(ra->upd_all, RTW89_H2C_RA_W0_UPD_ALL) | + le32_encode_bits(ra->en_sgi, RTW89_H2C_RA_W0_SGI) | + le32_encode_bits(ra->ldpc_cap, RTW89_H2C_RA_W0_LDPC) | + le32_encode_bits(ra->stbc_cap, RTW89_H2C_RA_W0_STBC) | + le32_encode_bits(ra->ss_num, RTW89_H2C_RA_W0_SS_NUM) | + le32_encode_bits(ra->giltf, RTW89_H2C_RA_W0_GILTF) | + le32_encode_bits(ra->upd_bw_nss_mask, RTW89_H2C_RA_W0_UPD_BW_NSS_MASK) | + le32_encode_bits(ra->upd_mask, RTW89_H2C_RA_W0_UPD_MASK); + h2c->w1 = le32_encode_bits(ra->ra_mask, RTW89_H2C_RA_W1_RAMASK_LO32); + h2c->w2 = le32_encode_bits(ra->ra_mask >> 32, RTW89_H2C_RA_W2_RAMASK_HI32); + h2c->w3 = le32_encode_bits(ra->fix_giltf_en, RTW89_H2C_RA_W3_FIX_GILTF_EN) | + le32_encode_bits(ra->fix_giltf, RTW89_H2C_RA_W3_FIX_GILTF); + + if (!format_v1) + goto csi; + + h2c_v1 = (struct rtw89_h2c_ra_v1 *)h2c; + h2c_v1->w4 = le32_encode_bits(ra->mode_ctrl, RTW89_H2C_RA_V1_W4_MODE_EHT) | + le32_encode_bits(ra->bw_cap, RTW89_H2C_RA_V1_W4_BW_EHT); + +csi: + if (!csi) + goto done; + + h2c->w2 |= le32_encode_bits(1, RTW89_H2C_RA_W2_BFEE_CSI_CTL); + h2c->w3 |= le32_encode_bits(ra->band_num, RTW89_H2C_RA_W3_BAND_NUM) | + le32_encode_bits(ra->cr_tbl_sel, RTW89_H2C_RA_W3_CR_TBL_SEL) | + le32_encode_bits(ra->fixed_csi_rate_en, RTW89_H2C_RA_W3_FIXED_CSI_RATE_EN) | + le32_encode_bits(ra->ra_csi_rate_en, RTW89_H2C_RA_W3_RA_CSI_RATE_EN) | + le32_encode_bits(ra->csi_mcs_ss_idx, RTW89_H2C_RA_W3_FIXED_CSI_MCS_SS_IDX) | + le32_encode_bits(ra->csi_mode, RTW89_H2C_RA_W3_FIXED_CSI_MODE) | + le32_encode_bits(ra->csi_gi_ltf, RTW89_H2C_RA_W3_FIXED_CSI_GI_LTF) | + le32_encode_bits(ra->csi_bw, RTW89_H2C_RA_W3_FIXED_CSI_BW); + +done: + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RA, + H2C_FUNC_OUTSRC_RA_MACIDCFG, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_dm *dm = &btc->dm; + struct rtw89_btc_init_info *init_info = &dm->init_info; + struct rtw89_btc_module *module = &init_info->module; + struct rtw89_btc_ant_info *ant = &module->ant; + struct rtw89_h2c_cxinit *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_init\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cxinit *)skb->data; + + h2c->hdr.type = CXDRVINFO_INIT; + h2c->hdr.len = len - H2C_LEN_CXDRVHDR; + + h2c->ant_type = ant->type; + h2c->ant_num = ant->num; + h2c->ant_iso = ant->isolation; + h2c->ant_info = + u8_encode_bits(ant->single_pos, RTW89_H2C_CXINIT_ANT_INFO_POS) | + u8_encode_bits(ant->diversity, RTW89_H2C_CXINIT_ANT_INFO_DIVERSITY) | + u8_encode_bits(ant->btg_pos, RTW89_H2C_CXINIT_ANT_INFO_BTG_POS) | + u8_encode_bits(ant->stream_cnt, RTW89_H2C_CXINIT_ANT_INFO_STREAM_CNT); + + h2c->mod_rfe = module->rfe_type; + h2c->mod_cv = module->cv; + h2c->mod_info = + u8_encode_bits(module->bt_solo, RTW89_H2C_CXINIT_MOD_INFO_BT_SOLO) | + u8_encode_bits(module->bt_pos, RTW89_H2C_CXINIT_MOD_INFO_BT_POS) | + u8_encode_bits(module->switch_type, RTW89_H2C_CXINIT_MOD_INFO_SW_TYPE) | + u8_encode_bits(module->wa_type, RTW89_H2C_CXINIT_MOD_INFO_WA_TYPE); + h2c->mod_adie_kt = module->kt_ver_adie; + h2c->wl_gch = init_info->wl_guard_ch; + + h2c->info = + u8_encode_bits(init_info->wl_only, RTW89_H2C_CXINIT_INFO_WL_ONLY) | + u8_encode_bits(init_info->wl_init_ok, RTW89_H2C_CXINIT_INFO_WL_INITOK) | + u8_encode_bits(init_info->dbcc_en, RTW89_H2C_CXINIT_INFO_DBCC_EN) | + u8_encode_bits(init_info->cx_other, RTW89_H2C_CXINIT_INFO_CX_OTHER) | + u8_encode_bits(init_info->bt_only, RTW89_H2C_CXINIT_INFO_BT_ONLY); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, BTFC_SET, + SET_DRV_INFO, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define PORT_DATA_OFFSET 4 +#define H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN 12 +#define H2C_LEN_CXDRVINFO_ROLE_SIZE(max_role_num) \ + (4 + 12 * (max_role_num) + H2C_LEN_CXDRVHDR) + +int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + const struct rtw89_btc_ver *ver = btc->ver; + struct rtw89_btc_wl_info *wl = &btc->cx.wl; + struct rtw89_btc_wl_role_info *role_info = &wl->role_info; + struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role; + struct rtw89_btc_wl_active_role *active = role_info->active_role; + struct sk_buff *skb; + u32 len; + u8 offset = 0; + u8 *cmd; + int ret; + int i; + + len = H2C_LEN_CXDRVINFO_ROLE_SIZE(ver->max_role_num); + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n"); + return -ENOMEM; + } + skb_put(skb, len); + cmd = skb->data; + + RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE); + RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR); + + RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt); + RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode); + + RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none); + RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station); + RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap); + RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap); + RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc); + RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master); + RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh); + RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go); + RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan); + + for (i = 0; i < RTW89_PORT_NUM; i++, active++) { + RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i, offset); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, BTFC_SET, + SET_DRV_INFO, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_LEN_CXDRVINFO_ROLE_SIZE_V1(max_role_num) \ + (4 + 16 * (max_role_num) + H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN + H2C_LEN_CXDRVHDR) + +int rtw89_fw_h2c_cxdrv_role_v1(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + const struct rtw89_btc_ver *ver = btc->ver; + struct rtw89_btc_wl_info *wl = &btc->cx.wl; + struct rtw89_btc_wl_role_info_v1 *role_info = &wl->role_info_v1; + struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role; + struct rtw89_btc_wl_active_role_v1 *active = role_info->active_role_v1; + struct sk_buff *skb; + u32 len; + u8 *cmd, offset; + int ret; + int i; + + len = H2C_LEN_CXDRVINFO_ROLE_SIZE_V1(ver->max_role_num); + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n"); + return -ENOMEM; + } + skb_put(skb, len); + cmd = skb->data; + + RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE); + RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR); + + RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt); + RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode); + + RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none); + RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station); + RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap); + RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap); + RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc); + RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master); + RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh); + RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go); + RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan); + + offset = PORT_DATA_OFFSET; + for (i = 0; i < RTW89_PORT_NUM; i++, active++) { + RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED(cmd, active->connected, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_PID(cmd, active->pid, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_PHY(cmd, active->phy, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_NOA(cmd, active->noa, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_BAND(cmd, active->band, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS(cmd, active->client_ps, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_BW(cmd, active->bw, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_ROLE(cmd, active->role, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_CH(cmd, active->ch, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_TX_LVL(cmd, active->tx_lvl, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_RX_LVL(cmd, active->rx_lvl, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_TX_RATE(cmd, active->tx_rate, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_RX_RATE(cmd, active->rx_rate, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_NOA_DUR(cmd, active->noa_duration, i, offset); + } + + offset = len - H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN; + RTW89_SET_FWCMD_CXROLE_MROLE_TYPE(cmd, role_info->mrole_type, offset); + RTW89_SET_FWCMD_CXROLE_MROLE_NOA(cmd, role_info->mrole_noa_duration, offset); + RTW89_SET_FWCMD_CXROLE_DBCC_EN(cmd, role_info->dbcc_en, offset); + RTW89_SET_FWCMD_CXROLE_DBCC_CHG(cmd, role_info->dbcc_chg, offset); + RTW89_SET_FWCMD_CXROLE_DBCC_2G_PHY(cmd, role_info->dbcc_2g_phy, offset); + RTW89_SET_FWCMD_CXROLE_LINK_MODE_CHG(cmd, role_info->link_mode_chg, offset); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, BTFC_SET, + SET_DRV_INFO, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_LEN_CXDRVINFO_ROLE_SIZE_V2(max_role_num) \ + (4 + 8 * (max_role_num) + H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN + H2C_LEN_CXDRVHDR) + +int rtw89_fw_h2c_cxdrv_role_v2(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + const struct rtw89_btc_ver *ver = btc->ver; + struct rtw89_btc_wl_info *wl = &btc->cx.wl; + struct rtw89_btc_wl_role_info_v2 *role_info = &wl->role_info_v2; + struct rtw89_btc_wl_role_info_bpos *bpos = &role_info->role_map.role; + struct rtw89_btc_wl_active_role_v2 *active = role_info->active_role_v2; + struct sk_buff *skb; + u32 len; + u8 *cmd, offset; + int ret; + int i; + + len = H2C_LEN_CXDRVINFO_ROLE_SIZE_V2(ver->max_role_num); + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n"); + return -ENOMEM; + } + skb_put(skb, len); + cmd = skb->data; + + RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE); + RTW89_SET_FWCMD_CXHDR_LEN(cmd, len - H2C_LEN_CXDRVHDR); + + RTW89_SET_FWCMD_CXROLE_CONNECT_CNT(cmd, role_info->connect_cnt); + RTW89_SET_FWCMD_CXROLE_LINK_MODE(cmd, role_info->link_mode); + + RTW89_SET_FWCMD_CXROLE_ROLE_NONE(cmd, bpos->none); + RTW89_SET_FWCMD_CXROLE_ROLE_STA(cmd, bpos->station); + RTW89_SET_FWCMD_CXROLE_ROLE_AP(cmd, bpos->ap); + RTW89_SET_FWCMD_CXROLE_ROLE_VAP(cmd, bpos->vap); + RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC(cmd, bpos->adhoc); + RTW89_SET_FWCMD_CXROLE_ROLE_ADHOC_MASTER(cmd, bpos->adhoc_master); + RTW89_SET_FWCMD_CXROLE_ROLE_MESH(cmd, bpos->mesh); + RTW89_SET_FWCMD_CXROLE_ROLE_MONITOR(cmd, bpos->moniter); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_DEV(cmd, bpos->p2p_device); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GC(cmd, bpos->p2p_gc); + RTW89_SET_FWCMD_CXROLE_ROLE_P2P_GO(cmd, bpos->p2p_go); + RTW89_SET_FWCMD_CXROLE_ROLE_NAN(cmd, bpos->nan); + + offset = PORT_DATA_OFFSET; + for (i = 0; i < RTW89_PORT_NUM; i++, active++) { + RTW89_SET_FWCMD_CXROLE_ACT_CONNECTED_V2(cmd, active->connected, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_PID_V2(cmd, active->pid, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_PHY_V2(cmd, active->phy, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_NOA_V2(cmd, active->noa, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_BAND_V2(cmd, active->band, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_CLIENT_PS_V2(cmd, active->client_ps, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_BW_V2(cmd, active->bw, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_ROLE_V2(cmd, active->role, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_CH_V2(cmd, active->ch, i, offset); + RTW89_SET_FWCMD_CXROLE_ACT_NOA_DUR_V2(cmd, active->noa_duration, i, offset); + } + + offset = len - H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN; + RTW89_SET_FWCMD_CXROLE_MROLE_TYPE(cmd, role_info->mrole_type, offset); + RTW89_SET_FWCMD_CXROLE_MROLE_NOA(cmd, role_info->mrole_noa_duration, offset); + RTW89_SET_FWCMD_CXROLE_DBCC_EN(cmd, role_info->dbcc_en, offset); + RTW89_SET_FWCMD_CXROLE_DBCC_CHG(cmd, role_info->dbcc_chg, offset); + RTW89_SET_FWCMD_CXROLE_DBCC_2G_PHY(cmd, role_info->dbcc_2g_phy, offset); + RTW89_SET_FWCMD_CXROLE_LINK_MODE_CHG(cmd, role_info->link_mode_chg, offset); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, BTFC_SET, + SET_DRV_INFO, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_LEN_CXDRVINFO_CTRL (4 + H2C_LEN_CXDRVHDR) +int rtw89_fw_h2c_cxdrv_ctrl(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + const struct rtw89_btc_ver *ver = btc->ver; + struct rtw89_btc_ctrl *ctrl = &btc->ctrl; + struct sk_buff *skb; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_CTRL); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_LEN_CXDRVINFO_CTRL); + cmd = skb->data; + + RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_CTRL); + RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_CTRL - H2C_LEN_CXDRVHDR); + + RTW89_SET_FWCMD_CXCTRL_MANUAL(cmd, ctrl->manual); + RTW89_SET_FWCMD_CXCTRL_IGNORE_BT(cmd, ctrl->igno_bt); + RTW89_SET_FWCMD_CXCTRL_ALWAYS_FREERUN(cmd, ctrl->always_freerun); + if (ver->fcxctrl == 0) + RTW89_SET_FWCMD_CXCTRL_TRACE_STEP(cmd, ctrl->trace_step); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, BTFC_SET, + SET_DRV_INFO, 0, 0, + H2C_LEN_CXDRVINFO_CTRL); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_LEN_CXDRVINFO_TRX (28 + H2C_LEN_CXDRVHDR) +int rtw89_fw_h2c_cxdrv_trx(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_trx_info *trx = &btc->dm.trx_info; + struct sk_buff *skb; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_TRX); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_trx\n"); + return -ENOMEM; + } + skb_put(skb, H2C_LEN_CXDRVINFO_TRX); + cmd = skb->data; + + RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_TRX); + RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_TRX - H2C_LEN_CXDRVHDR); + + RTW89_SET_FWCMD_CXTRX_TXLV(cmd, trx->tx_lvl); + RTW89_SET_FWCMD_CXTRX_RXLV(cmd, trx->rx_lvl); + RTW89_SET_FWCMD_CXTRX_WLRSSI(cmd, trx->wl_rssi); + RTW89_SET_FWCMD_CXTRX_BTRSSI(cmd, trx->bt_rssi); + RTW89_SET_FWCMD_CXTRX_TXPWR(cmd, trx->tx_power); + RTW89_SET_FWCMD_CXTRX_RXGAIN(cmd, trx->rx_gain); + RTW89_SET_FWCMD_CXTRX_BTTXPWR(cmd, trx->bt_tx_power); + RTW89_SET_FWCMD_CXTRX_BTRXGAIN(cmd, trx->bt_rx_gain); + RTW89_SET_FWCMD_CXTRX_CN(cmd, trx->cn); + RTW89_SET_FWCMD_CXTRX_NHM(cmd, trx->nhm); + RTW89_SET_FWCMD_CXTRX_BTPROFILE(cmd, trx->bt_profile); + RTW89_SET_FWCMD_CXTRX_RSVD2(cmd, trx->rsvd2); + RTW89_SET_FWCMD_CXTRX_TXRATE(cmd, trx->tx_rate); + RTW89_SET_FWCMD_CXTRX_RXRATE(cmd, trx->rx_rate); + RTW89_SET_FWCMD_CXTRX_TXTP(cmd, trx->tx_tp); + RTW89_SET_FWCMD_CXTRX_RXTP(cmd, trx->rx_tp); + RTW89_SET_FWCMD_CXTRX_RXERRRA(cmd, trx->rx_err_ratio); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, BTFC_SET, + SET_DRV_INFO, 0, 0, + H2C_LEN_CXDRVINFO_TRX); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_LEN_CXDRVINFO_RFK (4 + H2C_LEN_CXDRVHDR) +int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_wl_info *wl = &btc->cx.wl; + struct rtw89_btc_wl_rfk_info *rfk_info = &wl->rfk_info; + struct sk_buff *skb; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_RFK); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n"); + return -ENOMEM; + } + skb_put(skb, H2C_LEN_CXDRVINFO_RFK); + cmd = skb->data; + + RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_RFK); + RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_RFK - H2C_LEN_CXDRVHDR); + + RTW89_SET_FWCMD_CXRFK_STATE(cmd, rfk_info->state); + RTW89_SET_FWCMD_CXRFK_PATH_MAP(cmd, rfk_info->path_map); + RTW89_SET_FWCMD_CXRFK_PHY_MAP(cmd, rfk_info->phy_map); + RTW89_SET_FWCMD_CXRFK_BAND(cmd, rfk_info->band); + RTW89_SET_FWCMD_CXRFK_TYPE(cmd, rfk_info->type); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, BTFC_SET, + SET_DRV_INFO, 0, 0, + H2C_LEN_CXDRVINFO_RFK); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_LEN_PKT_OFLD 4 +int rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev *rtwdev, u8 id) +{ + struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; + struct sk_buff *skb; + unsigned int cond; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c pkt offload\n"); + return -ENOMEM; + } + skb_put(skb, H2C_LEN_PKT_OFLD); + cmd = skb->data; + + RTW89_SET_FWCMD_PACKET_OFLD_PKT_IDX(cmd, id); + RTW89_SET_FWCMD_PACKET_OFLD_PKT_OP(cmd, RTW89_PKT_OFLD_OP_DEL); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_PACKET_OFLD, 1, 1, + H2C_LEN_PKT_OFLD); + + cond = RTW89_FW_OFLD_WAIT_COND_PKT_OFLD(id, RTW89_PKT_OFLD_OP_DEL); + + ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); + if (ret < 0) { + rtw89_debug(rtwdev, RTW89_DBG_FW, + "failed to del pkt ofld: id %d, ret %d\n", + id, ret); + return ret; + } + + rtw89_core_release_bit_map(rtwdev->pkt_offload, id); + return 0; +} + +int rtw89_fw_h2c_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id, + struct sk_buff *skb_ofld) +{ + struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; + struct sk_buff *skb; + unsigned int cond; + u8 *cmd; + u8 alloc_id; + int ret; + + alloc_id = rtw89_core_acquire_bit_map(rtwdev->pkt_offload, + RTW89_MAX_PKT_OFLD_NUM); + if (alloc_id == RTW89_MAX_PKT_OFLD_NUM) + return -ENOSPC; + + *id = alloc_id; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_PKT_OFLD + skb_ofld->len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c pkt offload\n"); + rtw89_core_release_bit_map(rtwdev->pkt_offload, alloc_id); + return -ENOMEM; + } + skb_put(skb, H2C_LEN_PKT_OFLD); + cmd = skb->data; + + RTW89_SET_FWCMD_PACKET_OFLD_PKT_IDX(cmd, alloc_id); + RTW89_SET_FWCMD_PACKET_OFLD_PKT_OP(cmd, RTW89_PKT_OFLD_OP_ADD); + RTW89_SET_FWCMD_PACKET_OFLD_PKT_LENGTH(cmd, skb_ofld->len); + skb_put_data(skb, skb_ofld->data, skb_ofld->len); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_PACKET_OFLD, 1, 1, + H2C_LEN_PKT_OFLD + skb_ofld->len); + + cond = RTW89_FW_OFLD_WAIT_COND_PKT_OFLD(alloc_id, RTW89_PKT_OFLD_OP_ADD); + + ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); + if (ret < 0) { + rtw89_debug(rtwdev, RTW89_DBG_FW, + "failed to add pkt ofld: id %d, ret %d\n", + alloc_id, ret); + rtw89_core_release_bit_map(rtwdev->pkt_offload, alloc_id); + return ret; + } + + return 0; +} + +#define H2C_LEN_SCAN_LIST_OFFLOAD 4 +int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int len, + struct list_head *chan_list) +{ + struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; + struct rtw89_mac_chinfo *ch_info; + struct sk_buff *skb; + int skb_len = H2C_LEN_SCAN_LIST_OFFLOAD + len * RTW89_MAC_CHINFO_SIZE; + unsigned int cond; + u8 *cmd; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, skb_len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c scan list\n"); + return -ENOMEM; + } + skb_put(skb, H2C_LEN_SCAN_LIST_OFFLOAD); + cmd = skb->data; + + RTW89_SET_FWCMD_SCANOFLD_CH_NUM(cmd, len); + /* in unit of 4 bytes */ + RTW89_SET_FWCMD_SCANOFLD_CH_SIZE(cmd, RTW89_MAC_CHINFO_SIZE / 4); + + list_for_each_entry(ch_info, chan_list, list) { + cmd = skb_put(skb, RTW89_MAC_CHINFO_SIZE); + + RTW89_SET_FWCMD_CHINFO_PERIOD(cmd, ch_info->period); + RTW89_SET_FWCMD_CHINFO_DWELL(cmd, ch_info->dwell_time); + RTW89_SET_FWCMD_CHINFO_CENTER_CH(cmd, ch_info->central_ch); + RTW89_SET_FWCMD_CHINFO_PRI_CH(cmd, ch_info->pri_ch); + RTW89_SET_FWCMD_CHINFO_BW(cmd, ch_info->bw); + RTW89_SET_FWCMD_CHINFO_ACTION(cmd, ch_info->notify_action); + RTW89_SET_FWCMD_CHINFO_NUM_PKT(cmd, ch_info->num_pkt); + RTW89_SET_FWCMD_CHINFO_TX(cmd, ch_info->tx_pkt); + RTW89_SET_FWCMD_CHINFO_PAUSE_DATA(cmd, ch_info->pause_data); + RTW89_SET_FWCMD_CHINFO_BAND(cmd, ch_info->ch_band); + RTW89_SET_FWCMD_CHINFO_PKT_ID(cmd, ch_info->probe_id); + RTW89_SET_FWCMD_CHINFO_DFS(cmd, ch_info->dfs_ch); + RTW89_SET_FWCMD_CHINFO_TX_NULL(cmd, ch_info->tx_null); + RTW89_SET_FWCMD_CHINFO_RANDOM(cmd, ch_info->rand_seq_num); + RTW89_SET_FWCMD_CHINFO_PKT0(cmd, ch_info->pkt_id[0]); + RTW89_SET_FWCMD_CHINFO_PKT1(cmd, ch_info->pkt_id[1]); + RTW89_SET_FWCMD_CHINFO_PKT2(cmd, ch_info->pkt_id[2]); + RTW89_SET_FWCMD_CHINFO_PKT3(cmd, ch_info->pkt_id[3]); + RTW89_SET_FWCMD_CHINFO_PKT4(cmd, ch_info->pkt_id[4]); + RTW89_SET_FWCMD_CHINFO_PKT5(cmd, ch_info->pkt_id[5]); + RTW89_SET_FWCMD_CHINFO_PKT6(cmd, ch_info->pkt_id[6]); + RTW89_SET_FWCMD_CHINFO_PKT7(cmd, ch_info->pkt_id[7]); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_ADD_SCANOFLD_CH, 1, 1, skb_len); + + cond = RTW89_FW_OFLD_WAIT_COND(0, H2C_FUNC_ADD_SCANOFLD_CH); + + ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); + if (ret) { + rtw89_debug(rtwdev, RTW89_DBG_FW, "failed to add scan ofld ch\n"); + return ret; + } + + return 0; +} + +int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev, + struct rtw89_scan_option *option, + struct rtw89_vif *rtwvif) +{ + struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; + struct rtw89_chan *op = &rtwdev->scan_info.op_chan; + struct rtw89_h2c_scanofld *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + unsigned int cond; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c scan offload\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_scanofld *)skb->data; + + h2c->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_SCANOFLD_W0_MACID) | + le32_encode_bits(rtwvif->port, RTW89_H2C_SCANOFLD_W0_PORT_ID) | + le32_encode_bits(RTW89_PHY_0, RTW89_H2C_SCANOFLD_W0_BAND) | + le32_encode_bits(option->enable, RTW89_H2C_SCANOFLD_W0_OPERATION); + + h2c->w1 = le32_encode_bits(true, RTW89_H2C_SCANOFLD_W1_NOTIFY_END) | + le32_encode_bits(option->target_ch_mode, + RTW89_H2C_SCANOFLD_W1_TARGET_CH_MODE) | + le32_encode_bits(RTW89_SCAN_IMMEDIATE, + RTW89_H2C_SCANOFLD_W1_START_MODE) | + le32_encode_bits(RTW89_SCAN_ONCE, RTW89_H2C_SCANOFLD_W1_SCAN_TYPE); + + if (option->target_ch_mode) { + h2c->w1 |= le32_encode_bits(op->band_width, + RTW89_H2C_SCANOFLD_W1_TARGET_CH_BW) | + le32_encode_bits(op->primary_channel, + RTW89_H2C_SCANOFLD_W1_TARGET_PRI_CH) | + le32_encode_bits(op->channel, + RTW89_H2C_SCANOFLD_W1_TARGET_CENTRAL_CH); + h2c->w0 |= le32_encode_bits(op->band_type, + RTW89_H2C_SCANOFLD_W0_TARGET_CH_BAND); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_SCANOFLD, 1, 1, + len); + + cond = RTW89_FW_OFLD_WAIT_COND(0, H2C_FUNC_SCANOFLD); + + ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); + if (ret) { + rtw89_debug(rtwdev, RTW89_DBG_FW, "failed to scan ofld\n"); + return ret; + } + + return 0; +} + +int rtw89_fw_h2c_rf_reg(struct rtw89_dev *rtwdev, + struct rtw89_fw_h2c_rf_reg_info *info, + u16 len, u8 page) +{ + struct sk_buff *skb; + u8 class = info->rf_path == RF_PATH_A ? + H2C_CL_OUTSRC_RF_REG_A : H2C_CL_OUTSRC_RF_REG_B; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c rf reg\n"); + return -ENOMEM; + } + skb_put_data(skb, info->rtw89_phy_config_rf_h2c[page], len); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, class, page, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); + struct rtw89_rfk_mcc_info *rfk_mcc = &rtwdev->rfk_mcc; + struct rtw89_fw_h2c_rf_get_mccch *mccch; + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, sizeof(*mccch)); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n"); + return -ENOMEM; + } + skb_put(skb, sizeof(*mccch)); + mccch = (struct rtw89_fw_h2c_rf_get_mccch *)skb->data; + + mccch->ch_0 = cpu_to_le32(rfk_mcc->ch[0]); + mccch->ch_1 = cpu_to_le32(rfk_mcc->ch[1]); + mccch->band_0 = cpu_to_le32(rfk_mcc->band[0]); + mccch->band_1 = cpu_to_le32(rfk_mcc->band[1]); + mccch->current_channel = cpu_to_le32(chan->channel); + mccch->current_band_type = cpu_to_le32(chan->band_type); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_NOTIFY, + H2C_FUNC_OUTSRC_RF_GET_MCCCH, 0, 0, + sizeof(*mccch)); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} +EXPORT_SYMBOL(rtw89_fw_h2c_rf_ntfy_mcc); + +int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev, + u8 h2c_class, u8 h2c_func, u8 *buf, u16 len, + bool rack, bool dack) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for raw with hdr\n"); + return -ENOMEM; + } + skb_put_data(skb, buf, len); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, h2c_class, h2c_func, rack, dack, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c raw\n"); + return -ENOMEM; + } + skb_put_data(skb, buf, len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +void rtw89_fw_send_all_early_h2c(struct rtw89_dev *rtwdev) +{ + struct rtw89_early_h2c *early_h2c; + + lockdep_assert_held(&rtwdev->mutex); + + list_for_each_entry(early_h2c, &rtwdev->early_h2c_list, list) { + rtw89_fw_h2c_raw(rtwdev, early_h2c->h2c, early_h2c->h2c_len); + } +} + +void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev) +{ + struct rtw89_early_h2c *early_h2c, *tmp; + + mutex_lock(&rtwdev->mutex); + list_for_each_entry_safe(early_h2c, tmp, &rtwdev->early_h2c_list, list) { + list_del(&early_h2c->list); + kfree(early_h2c->h2c); + kfree(early_h2c); + } + mutex_unlock(&rtwdev->mutex); +} + +static void rtw89_fw_c2h_parse_attr(struct sk_buff *c2h) +{ + const struct rtw89_c2h_hdr *hdr = (const struct rtw89_c2h_hdr *)c2h->data; + struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h); + + attr->category = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_CATEGORY); + attr->class = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_CLASS); + attr->func = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_FUNC); + attr->len = le32_get_bits(hdr->w1, RTW89_C2H_HDR_W1_LEN); +} + +static bool rtw89_fw_c2h_chk_atomic(struct rtw89_dev *rtwdev, + struct sk_buff *c2h) +{ + struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h); + u8 category = attr->category; + u8 class = attr->class; + u8 func = attr->func; + + switch (category) { + default: + return false; + case RTW89_C2H_CAT_MAC: + return rtw89_mac_c2h_chk_atomic(rtwdev, class, func); + } +} + +void rtw89_fw_c2h_irqsafe(struct rtw89_dev *rtwdev, struct sk_buff *c2h) +{ + rtw89_fw_c2h_parse_attr(c2h); + if (!rtw89_fw_c2h_chk_atomic(rtwdev, c2h)) + goto enqueue; + + rtw89_fw_c2h_cmd_handle(rtwdev, c2h); + dev_kfree_skb_any(c2h); + return; + +enqueue: + skb_queue_tail(&rtwdev->c2h_queue, c2h); + ieee80211_queue_work(rtwdev->hw, &rtwdev->c2h_work); +} + +static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev, + struct sk_buff *skb) +{ + struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(skb); + u8 category = attr->category; + u8 class = attr->class; + u8 func = attr->func; + u16 len = attr->len; + bool dump = true; + + if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags)) + return; + + switch (category) { + case RTW89_C2H_CAT_TEST: + break; + case RTW89_C2H_CAT_MAC: + rtw89_mac_c2h_handle(rtwdev, skb, len, class, func); + if (class == RTW89_MAC_C2H_CLASS_INFO && + func == RTW89_MAC_C2H_FUNC_C2H_LOG) + dump = false; + break; + case RTW89_C2H_CAT_OUTSRC: + if (class >= RTW89_PHY_C2H_CLASS_BTC_MIN && + class <= RTW89_PHY_C2H_CLASS_BTC_MAX) + rtw89_btc_c2h_handle(rtwdev, skb, len, class, func); + else + rtw89_phy_c2h_handle(rtwdev, skb, len, class, func); + break; + } + + if (dump) + rtw89_hex_dump(rtwdev, RTW89_DBG_FW, "C2H: ", skb->data, skb->len); +} + +void rtw89_fw_c2h_work(struct work_struct *work) +{ + struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, + c2h_work); + struct sk_buff *skb, *tmp; + + skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) { + skb_unlink(skb, &rtwdev->c2h_queue); + mutex_lock(&rtwdev->mutex); + rtw89_fw_c2h_cmd_handle(rtwdev, skb); + mutex_unlock(&rtwdev->mutex); + dev_kfree_skb_any(skb); + } +} + +static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev, + struct rtw89_mac_h2c_info *info) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_fw_info *fw_info = &rtwdev->fw; + const u32 *h2c_reg = chip->h2c_regs; + u8 i, val, len; + int ret; + + ret = read_poll_timeout(rtw89_read8, val, val == 0, 1000, 5000, false, + rtwdev, chip->h2c_ctrl_reg); + if (ret) { + rtw89_warn(rtwdev, "FW does not process h2c registers\n"); + return ret; + } + + len = DIV_ROUND_UP(info->content_len + RTW89_H2CREG_HDR_LEN, + sizeof(info->u.h2creg[0])); + + u32p_replace_bits(&info->u.hdr.w0, info->id, RTW89_H2CREG_HDR_FUNC_MASK); + u32p_replace_bits(&info->u.hdr.w0, len, RTW89_H2CREG_HDR_LEN_MASK); + + for (i = 0; i < RTW89_H2CREG_MAX; i++) + rtw89_write32(rtwdev, h2c_reg[i], info->u.h2creg[i]); + + fw_info->h2c_counter++; + rtw89_write8_mask(rtwdev, chip->h2c_counter_reg.addr, + chip->h2c_counter_reg.mask, fw_info->h2c_counter); + rtw89_write8(rtwdev, chip->h2c_ctrl_reg, B_AX_H2CREG_TRIGGER); + + return 0; +} + +static int rtw89_fw_read_c2h_reg(struct rtw89_dev *rtwdev, + struct rtw89_mac_c2h_info *info) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_fw_info *fw_info = &rtwdev->fw; + const u32 *c2h_reg = chip->c2h_regs; + u32 ret; + u8 i, val; + + info->id = RTW89_FWCMD_C2HREG_FUNC_NULL; + + ret = read_poll_timeout_atomic(rtw89_read8, val, val, 1, + RTW89_C2H_TIMEOUT, false, rtwdev, + chip->c2h_ctrl_reg); + if (ret) { + rtw89_warn(rtwdev, "c2h reg timeout\n"); + return ret; + } + + for (i = 0; i < RTW89_C2HREG_MAX; i++) + info->u.c2hreg[i] = rtw89_read32(rtwdev, c2h_reg[i]); + + rtw89_write8(rtwdev, chip->c2h_ctrl_reg, 0); + + info->id = u32_get_bits(info->u.hdr.w0, RTW89_C2HREG_HDR_FUNC_MASK); + info->content_len = + (u32_get_bits(info->u.hdr.w0, RTW89_C2HREG_HDR_LEN_MASK) << 2) - + RTW89_C2HREG_HDR_LEN; + + fw_info->c2h_counter++; + rtw89_write8_mask(rtwdev, chip->c2h_counter_reg.addr, + chip->c2h_counter_reg.mask, fw_info->c2h_counter); + + return 0; +} + +int rtw89_fw_msg_reg(struct rtw89_dev *rtwdev, + struct rtw89_mac_h2c_info *h2c_info, + struct rtw89_mac_c2h_info *c2h_info) +{ + u32 ret; + + if (h2c_info && h2c_info->id != RTW89_FWCMD_H2CREG_FUNC_GET_FEATURE) + lockdep_assert_held(&rtwdev->mutex); + + if (!h2c_info && !c2h_info) + return -EINVAL; + + if (!h2c_info) + goto recv_c2h; + + ret = rtw89_fw_write_h2c_reg(rtwdev, h2c_info); + if (ret) + return ret; + +recv_c2h: + if (!c2h_info) + return 0; + + ret = rtw89_fw_read_c2h_reg(rtwdev, c2h_info); + if (ret) + return ret; + + return 0; +} + +void rtw89_fw_st_dbg_dump(struct rtw89_dev *rtwdev) +{ + if (!test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) { + rtw89_err(rtwdev, "[ERR]pwr is off\n"); + return; + } + + rtw89_info(rtwdev, "FW status = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM0)); + rtw89_info(rtwdev, "FW BADADDR = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM1)); + rtw89_info(rtwdev, "FW EPC/RA = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM2)); + rtw89_info(rtwdev, "FW MISC = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM3)); + rtw89_info(rtwdev, "R_AX_HALT_C2H = 0x%x\n", + rtw89_read32(rtwdev, R_AX_HALT_C2H)); + rtw89_info(rtwdev, "R_AX_SER_DBG_INFO = 0x%x\n", + rtw89_read32(rtwdev, R_AX_SER_DBG_INFO)); + + rtw89_fw_prog_cnt_dump(rtwdev); +} + +static void rtw89_release_pkt_list(struct rtw89_dev *rtwdev) +{ + struct list_head *pkt_list = rtwdev->scan_info.pkt_list; + struct rtw89_pktofld_info *info, *tmp; + u8 idx; + + for (idx = NL80211_BAND_2GHZ; idx < NUM_NL80211_BANDS; idx++) { + if (!(rtwdev->chip->support_bands & BIT(idx))) + continue; + + list_for_each_entry_safe(info, tmp, &pkt_list[idx], list) { + if (test_bit(info->id, rtwdev->pkt_offload)) + rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id); + list_del(&info->list); + kfree(info); + } + } +} + +static bool rtw89_is_6ghz_wildcard_probe_req(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + struct rtw89_pktofld_info *info, + enum nl80211_band band, u8 ssid_idx) +{ + struct cfg80211_scan_request *req = rtwvif->scan_req; + + if (band != NL80211_BAND_6GHZ) + return false; + + if (req->ssids[ssid_idx].ssid_len) { + memcpy(info->ssid, req->ssids[ssid_idx].ssid, + req->ssids[ssid_idx].ssid_len); + info->ssid_len = req->ssids[ssid_idx].ssid_len; + return false; + } else { + return true; + } +} + +static int rtw89_append_probe_req_ie(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + struct sk_buff *skb, u8 ssid_idx) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct ieee80211_scan_ies *ies = rtwvif->scan_ies; + struct rtw89_pktofld_info *info; + struct sk_buff *new; + int ret = 0; + u8 band; + + for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) { + if (!(rtwdev->chip->support_bands & BIT(band))) + continue; + + new = skb_copy(skb, GFP_KERNEL); + if (!new) { + ret = -ENOMEM; + goto out; + } + skb_put_data(new, ies->ies[band], ies->len[band]); + skb_put_data(new, ies->common_ies, ies->common_ie_len); + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) { + ret = -ENOMEM; + kfree_skb(new); + goto out; + } + + if (rtw89_is_6ghz_wildcard_probe_req(rtwdev, rtwvif, info, band, + ssid_idx)) { + kfree_skb(new); + kfree(info); + goto out; + } + + ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, new); + if (ret) { + kfree_skb(new); + kfree(info); + goto out; + } + + list_add_tail(&info->list, &scan_info->pkt_list[band]); + kfree_skb(new); + } +out: + return ret; +} + +static int rtw89_hw_scan_update_probe_req(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif) +{ + struct cfg80211_scan_request *req = rtwvif->scan_req; + struct sk_buff *skb; + u8 num = req->n_ssids, i; + int ret; + + for (i = 0; i < num; i++) { + skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr, + req->ssids[i].ssid, + req->ssids[i].ssid_len, + req->ie_len); + if (!skb) + return -ENOMEM; + + ret = rtw89_append_probe_req_ie(rtwdev, rtwvif, skb, i); + kfree_skb(skb); + + if (ret) + return ret; + } + + return 0; +} + +static int rtw89_update_6ghz_rnr_chan(struct rtw89_dev *rtwdev, + struct cfg80211_scan_request *req, + struct rtw89_mac_chinfo *ch_info) +{ + struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif; + struct list_head *pkt_list = rtwdev->scan_info.pkt_list; + struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); + struct ieee80211_scan_ies *ies = rtwvif->scan_ies; + struct cfg80211_scan_6ghz_params *params; + struct rtw89_pktofld_info *info, *tmp; + struct ieee80211_hdr *hdr; + struct sk_buff *skb; + bool found; + int ret = 0; + u8 i; + + if (!req->n_6ghz_params) + return 0; + + for (i = 0; i < req->n_6ghz_params; i++) { + params = &req->scan_6ghz_params[i]; + + if (req->channels[params->channel_idx]->hw_value != + ch_info->pri_ch) + continue; + + found = false; + list_for_each_entry(tmp, &pkt_list[NL80211_BAND_6GHZ], list) { + if (ether_addr_equal(tmp->bssid, params->bssid)) { + found = true; + break; + } + } + if (found) + continue; + + skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr, + NULL, 0, req->ie_len); + skb_put_data(skb, ies->ies[NL80211_BAND_6GHZ], ies->len[NL80211_BAND_6GHZ]); + skb_put_data(skb, ies->common_ies, ies->common_ie_len); + hdr = (struct ieee80211_hdr *)skb->data; + ether_addr_copy(hdr->addr3, params->bssid); + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) { + ret = -ENOMEM; + kfree_skb(skb); + goto out; + } + + ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb); + if (ret) { + kfree_skb(skb); + kfree(info); + goto out; + } + + ether_addr_copy(info->bssid, params->bssid); + info->channel_6ghz = req->channels[params->channel_idx]->hw_value; + list_add_tail(&info->list, &rtwdev->scan_info.pkt_list[NL80211_BAND_6GHZ]); + + ch_info->tx_pkt = true; + ch_info->period = RTW89_CHANNEL_TIME_6G + RTW89_DWELL_TIME_6G; + + kfree_skb(skb); + } + +out: + return ret; +} + +static void rtw89_hw_scan_add_chan(struct rtw89_dev *rtwdev, int chan_type, + int ssid_num, + struct rtw89_mac_chinfo *ch_info) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif; + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct cfg80211_scan_request *req = rtwvif->scan_req; + struct rtw89_chan *op = &rtwdev->scan_info.op_chan; + struct rtw89_pktofld_info *info; + u8 band, probe_count = 0; + int ret; + + ch_info->notify_action = RTW89_SCANOFLD_DEBUG_MASK; + ch_info->dfs_ch = chan_type == RTW89_CHAN_DFS; + ch_info->bw = RTW89_SCAN_WIDTH; + ch_info->tx_pkt = true; + ch_info->cfg_tx_pwr = false; + ch_info->tx_pwr_idx = 0; + ch_info->tx_null = false; + ch_info->pause_data = false; + ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE; + + if (ch_info->ch_band == RTW89_BAND_6G) { + if ((ssid_num == 1 && req->ssids[0].ssid_len == 0) || + !ch_info->is_psc) { + ch_info->tx_pkt = false; + if (!req->duration_mandatory) + ch_info->period -= RTW89_DWELL_TIME_6G; + } + } + + ret = rtw89_update_6ghz_rnr_chan(rtwdev, req, ch_info); + if (ret) + rtw89_warn(rtwdev, "RNR fails: %d\n", ret); + + if (ssid_num) { + band = rtw89_hw_to_nl80211_band(ch_info->ch_band); + + list_for_each_entry(info, &scan_info->pkt_list[band], list) { + if (info->channel_6ghz && + ch_info->pri_ch != info->channel_6ghz) + continue; + ch_info->pkt_id[probe_count++] = info->id; + if (probe_count >= RTW89_SCANOFLD_MAX_SSID) + break; + } + ch_info->num_pkt = probe_count; + } + + switch (chan_type) { + case RTW89_CHAN_OPERATE: + ch_info->central_ch = op->channel; + ch_info->pri_ch = op->primary_channel; + ch_info->ch_band = op->band_type; + ch_info->bw = op->band_width; + ch_info->tx_null = true; + ch_info->num_pkt = 0; + break; + case RTW89_CHAN_DFS: + if (ch_info->ch_band != RTW89_BAND_6G) + ch_info->period = max_t(u8, ch_info->period, + RTW89_DFS_CHAN_TIME); + ch_info->dwell_time = RTW89_DWELL_TIME; + break; + case RTW89_CHAN_ACTIVE: + break; + default: + rtw89_err(rtwdev, "Channel type out of bound\n"); + } +} + +static int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, bool connected) +{ + struct cfg80211_scan_request *req = rtwvif->scan_req; + struct rtw89_mac_chinfo *ch_info, *tmp; + struct ieee80211_channel *channel; + struct list_head chan_list; + bool random_seq = req->flags & NL80211_SCAN_FLAG_RANDOM_SN; + int list_len, off_chan_time = 0; + enum rtw89_chan_type type; + int ret = 0; + u32 idx; + + INIT_LIST_HEAD(&chan_list); + for (idx = rtwdev->scan_info.last_chan_idx, list_len = 0; + idx < req->n_channels && list_len < RTW89_SCAN_LIST_LIMIT; + idx++, list_len++) { + channel = req->channels[idx]; + ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); + if (!ch_info) { + ret = -ENOMEM; + goto out; + } + + if (req->duration_mandatory) + ch_info->period = req->duration; + else if (channel->band == NL80211_BAND_6GHZ) + ch_info->period = RTW89_CHANNEL_TIME_6G + + RTW89_DWELL_TIME_6G; + else + ch_info->period = RTW89_CHANNEL_TIME; + + ch_info->ch_band = rtw89_nl80211_to_hw_band(channel->band); + ch_info->central_ch = channel->hw_value; + ch_info->pri_ch = channel->hw_value; + ch_info->rand_seq_num = random_seq; + ch_info->is_psc = cfg80211_channel_is_psc(channel); + + if (channel->flags & + (IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IR)) + type = RTW89_CHAN_DFS; + else + type = RTW89_CHAN_ACTIVE; + rtw89_hw_scan_add_chan(rtwdev, type, req->n_ssids, ch_info); + + if (connected && + off_chan_time + ch_info->period > RTW89_OFF_CHAN_TIME) { + tmp = kzalloc(sizeof(*tmp), GFP_KERNEL); + if (!tmp) { + ret = -ENOMEM; + kfree(ch_info); + goto out; + } + + type = RTW89_CHAN_OPERATE; + tmp->period = req->duration_mandatory ? + req->duration : RTW89_CHANNEL_TIME; + rtw89_hw_scan_add_chan(rtwdev, type, 0, tmp); + list_add_tail(&tmp->list, &chan_list); + off_chan_time = 0; + list_len++; + } + list_add_tail(&ch_info->list, &chan_list); + off_chan_time += ch_info->period; + } + rtwdev->scan_info.last_chan_idx = idx; + ret = rtw89_fw_h2c_scan_list_offload(rtwdev, list_len, &chan_list); + +out: + list_for_each_entry_safe(ch_info, tmp, &chan_list, list) { + list_del(&ch_info->list); + kfree(ch_info); + } + + return ret; +} + +static int rtw89_hw_scan_prehandle(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, bool connected) +{ + int ret; + + ret = rtw89_hw_scan_update_probe_req(rtwdev, rtwvif); + if (ret) { +#if defined(__linux__) + rtw89_err(rtwdev, "Update probe request failed\n"); +#elif defined(__FreeBSD__) + rtw89_err(rtwdev, "Update probe request failed: ret %d\n", ret); +#endif + goto out; + } + ret = rtw89_hw_scan_add_chan_list(rtwdev, rtwvif, connected); +out: + return ret; +} + +void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_scan_request *scan_req) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct cfg80211_scan_request *req = &scan_req->req; + u32 rx_fltr = rtwdev->hal.rx_fltr; + u8 mac_addr[ETH_ALEN]; + + rtw89_get_channel(rtwdev, rtwvif, &rtwdev->scan_info.op_chan); + rtwdev->scan_info.scanning_vif = vif; + rtwdev->scan_info.last_chan_idx = 0; + rtwvif->scan_ies = &scan_req->ies; + rtwvif->scan_req = req; + ieee80211_stop_queues(rtwdev->hw); + + if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) + get_random_mask_addr(mac_addr, req->mac_addr, + req->mac_addr_mask); + else + ether_addr_copy(mac_addr, vif->addr); + rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, true); + + rx_fltr &= ~B_AX_A_BCN_CHK_EN; + rx_fltr &= ~B_AX_A_BC; + rx_fltr &= ~B_AX_A_A1_MATCH; + rtw89_write32_mask(rtwdev, + rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0), + B_AX_RX_FLTR_CFG_MASK, + rx_fltr); +} + +void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, + bool aborted) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct cfg80211_scan_info info = { + .aborted = aborted, + }; + struct rtw89_vif *rtwvif; + + if (!vif) + return; + + rtw89_write32_mask(rtwdev, + rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0), + B_AX_RX_FLTR_CFG_MASK, + rtwdev->hal.rx_fltr); + + rtw89_core_scan_complete(rtwdev, vif, true); + ieee80211_scan_completed(rtwdev->hw, &info); + ieee80211_wake_queues(rtwdev->hw); + + rtw89_release_pkt_list(rtwdev); + rtwvif = (struct rtw89_vif *)vif->drv_priv; + rtwvif->scan_req = NULL; + rtwvif->scan_ies = NULL; + scan_info->last_chan_idx = 0; + scan_info->scanning_vif = NULL; + + rtw89_set_channel(rtwdev); +} + +void rtw89_hw_scan_abort(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif) +{ + rtw89_hw_scan_offload(rtwdev, vif, false); + rtw89_hw_scan_complete(rtwdev, vif, true); +} + +int rtw89_hw_scan_offload(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, + bool enable) +{ + struct rtw89_scan_option opt = {0}; + struct rtw89_vif *rtwvif; + bool connected; + int ret = 0; + + rtwvif = vif ? (struct rtw89_vif *)vif->drv_priv : NULL; + if (!rtwvif) + return -EINVAL; + + /* This variable implies connected or during attempt to connect */ + connected = !is_zero_ether_addr(rtwvif->bssid); + opt.enable = enable; + opt.target_ch_mode = connected; + if (enable) { + ret = rtw89_hw_scan_prehandle(rtwdev, rtwvif, connected); + if (ret) + goto out; + } + ret = rtw89_fw_h2c_scan_offload(rtwdev, &opt, rtwvif); +out: + return ret; +} + +#define H2C_FW_CPU_EXCEPTION_LEN 4 +#define H2C_FW_CPU_EXCEPTION_TYPE_DEF 0x5566 +int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_FW_CPU_EXCEPTION_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for fw cpu exception\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_FW_CPU_EXCEPTION_LEN); + RTW89_SET_FWCMD_CPU_EXCEPTION_TYPE(skb->data, + H2C_FW_CPU_EXCEPTION_TYPE_DEF); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_TEST, + H2C_CL_FW_STATUS_TEST, + H2C_FUNC_CPU_EXCEPTION, 0, 0, + H2C_FW_CPU_EXCEPTION_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; + +fail: + dev_kfree_skb_any(skb); + return ret; +} + +#define H2C_PKT_DROP_LEN 24 +int rtw89_fw_h2c_pkt_drop(struct rtw89_dev *rtwdev, + const struct rtw89_pkt_drop_params *params) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_PKT_DROP_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for packet drop\n"); + return -ENOMEM; + } + + switch (params->sel) { + case RTW89_PKT_DROP_SEL_MACID_BE_ONCE: + case RTW89_PKT_DROP_SEL_MACID_BK_ONCE: + case RTW89_PKT_DROP_SEL_MACID_VI_ONCE: + case RTW89_PKT_DROP_SEL_MACID_VO_ONCE: + case RTW89_PKT_DROP_SEL_BAND_ONCE: + break; + default: + rtw89_debug(rtwdev, RTW89_DBG_FW, + "H2C of pkt drop might not fully support sel: %d yet\n", + params->sel); + break; + } + + skb_put(skb, H2C_PKT_DROP_LEN); + RTW89_SET_FWCMD_PKT_DROP_SEL(skb->data, params->sel); + RTW89_SET_FWCMD_PKT_DROP_MACID(skb->data, params->macid); + RTW89_SET_FWCMD_PKT_DROP_BAND(skb->data, params->mac_band); + RTW89_SET_FWCMD_PKT_DROP_PORT(skb->data, params->port); + RTW89_SET_FWCMD_PKT_DROP_MBSSID(skb->data, params->mbssid); + RTW89_SET_FWCMD_PKT_DROP_ROLE_A_INFO_TF_TRS(skb->data, params->tf_trs); + RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_0(skb->data, + params->macid_band_sel[0]); + RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_1(skb->data, + params->macid_band_sel[1]); + RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_2(skb->data, + params->macid_band_sel[2]); + RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_3(skb->data, + params->macid_band_sel[3]); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_FW_OFLD, + H2C_FUNC_PKT_DROP, 0, 0, + H2C_PKT_DROP_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; + +fail: + dev_kfree_skb_any(skb); + return ret; +} + +#define H2C_KEEP_ALIVE_LEN 4 +int rtw89_fw_h2c_keep_alive(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + bool enable) +{ + struct sk_buff *skb; + u8 pkt_id = 0; + int ret; + + if (enable) { + ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, + RTW89_PKT_OFLD_TYPE_NULL_DATA, + &pkt_id); + if (ret) + return -EPERM; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_KEEP_ALIVE_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_KEEP_ALIVE_LEN); + + RTW89_SET_KEEP_ALIVE_ENABLE(skb->data, enable); + RTW89_SET_KEEP_ALIVE_PKT_NULL_ID(skb->data, pkt_id); + RTW89_SET_KEEP_ALIVE_PERIOD(skb->data, 5); + RTW89_SET_KEEP_ALIVE_MACID(skb->data, rtwvif->mac_id); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_KEEP_ALIVE, 0, 1, + H2C_KEEP_ALIVE_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; + +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_DISCONNECT_DETECT_LEN 8 +int rtw89_fw_h2c_disconnect_detect(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, bool enable) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct sk_buff *skb; + u8 macid = rtwvif->mac_id; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DISCONNECT_DETECT_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_DISCONNECT_DETECT_LEN); + + if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags)) { + RTW89_SET_DISCONNECT_DETECT_ENABLE(skb->data, enable); + RTW89_SET_DISCONNECT_DETECT_DISCONNECT(skb->data, !enable); + RTW89_SET_DISCONNECT_DETECT_MAC_ID(skb->data, macid); + RTW89_SET_DISCONNECT_DETECT_CHECK_PERIOD(skb->data, 100); + RTW89_SET_DISCONNECT_DETECT_TRY_PKT_COUNT(skb->data, 5); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_DISCONNECT_DETECT, 0, 1, + H2C_DISCONNECT_DETECT_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; + +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_WOW_GLOBAL_LEN 8 +int rtw89_fw_h2c_wow_global(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + bool enable) +{ + struct sk_buff *skb; + u8 macid = rtwvif->mac_id; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WOW_GLOBAL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_WOW_GLOBAL_LEN); + + RTW89_SET_WOW_GLOBAL_ENABLE(skb->data, enable); + RTW89_SET_WOW_GLOBAL_MAC_ID(skb->data, macid); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_WOW_GLOBAL, 0, 1, + H2C_WOW_GLOBAL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; + +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_WAKEUP_CTRL_LEN 4 +int rtw89_fw_h2c_wow_wakeup_ctrl(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + bool enable) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct sk_buff *skb; + u8 macid = rtwvif->mac_id; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WAKEUP_CTRL_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_WAKEUP_CTRL_LEN); + + if (rtw_wow->pattern_cnt) + RTW89_SET_WOW_WAKEUP_CTRL_PATTERN_MATCH_ENABLE(skb->data, enable); + if (test_bit(RTW89_WOW_FLAG_EN_MAGIC_PKT, rtw_wow->flags)) + RTW89_SET_WOW_WAKEUP_CTRL_MAGIC_ENABLE(skb->data, enable); + if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags)) + RTW89_SET_WOW_WAKEUP_CTRL_DEAUTH_ENABLE(skb->data, enable); + + RTW89_SET_WOW_WAKEUP_CTRL_MAC_ID(skb->data, macid); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_WAKEUP_CTRL, 0, 1, + H2C_WAKEUP_CTRL_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; + +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +#define H2C_WOW_CAM_UPD_LEN 24 +int rtw89_fw_wow_cam_update(struct rtw89_dev *rtwdev, + struct rtw89_wow_cam_info *cam_info) +{ + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WOW_CAM_UPD_LEN); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_WOW_CAM_UPD_LEN); + + RTW89_SET_WOW_CAM_UPD_R_W(skb->data, cam_info->r_w); + RTW89_SET_WOW_CAM_UPD_IDX(skb->data, cam_info->idx); + if (cam_info->valid) { + RTW89_SET_WOW_CAM_UPD_WKFM1(skb->data, cam_info->mask[0]); + RTW89_SET_WOW_CAM_UPD_WKFM2(skb->data, cam_info->mask[1]); + RTW89_SET_WOW_CAM_UPD_WKFM3(skb->data, cam_info->mask[2]); + RTW89_SET_WOW_CAM_UPD_WKFM4(skb->data, cam_info->mask[3]); + RTW89_SET_WOW_CAM_UPD_CRC(skb->data, cam_info->crc); + RTW89_SET_WOW_CAM_UPD_NEGATIVE_PATTERN_MATCH(skb->data, + cam_info->negative_pattern_match); + RTW89_SET_WOW_CAM_UPD_SKIP_MAC_HDR(skb->data, + cam_info->skip_mac_hdr); + RTW89_SET_WOW_CAM_UPD_UC(skb->data, cam_info->uc); + RTW89_SET_WOW_CAM_UPD_MC(skb->data, cam_info->mc); + RTW89_SET_WOW_CAM_UPD_BC(skb->data, cam_info->bc); + } + RTW89_SET_WOW_CAM_UPD_VALID(skb->data, cam_info->valid); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_WOW_CAM_UPD, 0, 1, + H2C_WOW_CAM_UPD_LEN); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +/* Return < 0, if failures happen during waiting for the condition. + * Return 0, when waiting for the condition succeeds. + * Return > 0, if the wait is considered unreachable due to driver/FW design, + * where 1 means during SER. + */ +static int rtw89_h2c_tx_and_wait(struct rtw89_dev *rtwdev, struct sk_buff *skb, + struct rtw89_wait_info *wait, unsigned int cond) +{ + int ret; + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + dev_kfree_skb_any(skb); + return -EBUSY; + } + + if (test_bit(RTW89_FLAG_SER_HANDLING, rtwdev->flags)) + return 1; + + return rtw89_wait_for_cond(wait, cond); +} + +#define H2C_ADD_MCC_LEN 16 +int rtw89_fw_h2c_add_mcc(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mcc_add_req *p) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ADD_MCC_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for add mcc\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_ADD_MCC_LEN); + RTW89_SET_FWCMD_ADD_MCC_MACID(skb->data, p->macid); + RTW89_SET_FWCMD_ADD_MCC_CENTRAL_CH_SEG0(skb->data, p->central_ch_seg0); + RTW89_SET_FWCMD_ADD_MCC_CENTRAL_CH_SEG1(skb->data, p->central_ch_seg1); + RTW89_SET_FWCMD_ADD_MCC_PRIMARY_CH(skb->data, p->primary_ch); + RTW89_SET_FWCMD_ADD_MCC_BANDWIDTH(skb->data, p->bandwidth); + RTW89_SET_FWCMD_ADD_MCC_GROUP(skb->data, p->group); + RTW89_SET_FWCMD_ADD_MCC_C2H_RPT(skb->data, p->c2h_rpt); + RTW89_SET_FWCMD_ADD_MCC_DIS_TX_NULL(skb->data, p->dis_tx_null); + RTW89_SET_FWCMD_ADD_MCC_DIS_SW_RETRY(skb->data, p->dis_sw_retry); + RTW89_SET_FWCMD_ADD_MCC_IN_CURR_CH(skb->data, p->in_curr_ch); + RTW89_SET_FWCMD_ADD_MCC_SW_RETRY_COUNT(skb->data, p->sw_retry_count); + RTW89_SET_FWCMD_ADD_MCC_TX_NULL_EARLY(skb->data, p->tx_null_early); + RTW89_SET_FWCMD_ADD_MCC_BTC_IN_2G(skb->data, p->btc_in_2g); + RTW89_SET_FWCMD_ADD_MCC_PTA_EN(skb->data, p->pta_en); + RTW89_SET_FWCMD_ADD_MCC_RFK_BY_PASS(skb->data, p->rfk_by_pass); + RTW89_SET_FWCMD_ADD_MCC_CH_BAND_TYPE(skb->data, p->ch_band_type); + RTW89_SET_FWCMD_ADD_MCC_DURATION(skb->data, p->duration); + RTW89_SET_FWCMD_ADD_MCC_COURTESY_EN(skb->data, p->courtesy_en); + RTW89_SET_FWCMD_ADD_MCC_COURTESY_NUM(skb->data, p->courtesy_num); + RTW89_SET_FWCMD_ADD_MCC_COURTESY_TARGET(skb->data, p->courtesy_target); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_ADD_MCC, 0, 0, + H2C_ADD_MCC_LEN); + + cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_ADD_MCC); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +#define H2C_START_MCC_LEN 12 +int rtw89_fw_h2c_start_mcc(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mcc_start_req *p) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_START_MCC_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for start mcc\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_START_MCC_LEN); + RTW89_SET_FWCMD_START_MCC_GROUP(skb->data, p->group); + RTW89_SET_FWCMD_START_MCC_BTC_IN_GROUP(skb->data, p->btc_in_group); + RTW89_SET_FWCMD_START_MCC_OLD_GROUP_ACTION(skb->data, p->old_group_action); + RTW89_SET_FWCMD_START_MCC_OLD_GROUP(skb->data, p->old_group); + RTW89_SET_FWCMD_START_MCC_NOTIFY_CNT(skb->data, p->notify_cnt); + RTW89_SET_FWCMD_START_MCC_NOTIFY_RXDBG_EN(skb->data, p->notify_rxdbg_en); + RTW89_SET_FWCMD_START_MCC_MACID(skb->data, p->macid); + RTW89_SET_FWCMD_START_MCC_TSF_LOW(skb->data, p->tsf_low); + RTW89_SET_FWCMD_START_MCC_TSF_HIGH(skb->data, p->tsf_high); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_START_MCC, 0, 0, + H2C_START_MCC_LEN); + + cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_START_MCC); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +#define H2C_STOP_MCC_LEN 4 +int rtw89_fw_h2c_stop_mcc(struct rtw89_dev *rtwdev, u8 group, u8 macid, + bool prev_groups) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_STOP_MCC_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for stop mcc\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_STOP_MCC_LEN); + RTW89_SET_FWCMD_STOP_MCC_MACID(skb->data, macid); + RTW89_SET_FWCMD_STOP_MCC_GROUP(skb->data, group); + RTW89_SET_FWCMD_STOP_MCC_PREV_GROUPS(skb->data, prev_groups); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_STOP_MCC, 0, 0, + H2C_STOP_MCC_LEN); + + cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_STOP_MCC); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +#define H2C_DEL_MCC_GROUP_LEN 4 +int rtw89_fw_h2c_del_mcc_group(struct rtw89_dev *rtwdev, u8 group, + bool prev_groups) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DEL_MCC_GROUP_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for del mcc group\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_DEL_MCC_GROUP_LEN); + RTW89_SET_FWCMD_DEL_MCC_GROUP_GROUP(skb->data, group); + RTW89_SET_FWCMD_DEL_MCC_GROUP_PREV_GROUPS(skb->data, prev_groups); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_DEL_MCC_GROUP, 0, 0, + H2C_DEL_MCC_GROUP_LEN); + + cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_DEL_MCC_GROUP); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +#define H2C_RESET_MCC_GROUP_LEN 4 +int rtw89_fw_h2c_reset_mcc_group(struct rtw89_dev *rtwdev, u8 group) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_RESET_MCC_GROUP_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for reset mcc group\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_RESET_MCC_GROUP_LEN); + RTW89_SET_FWCMD_RESET_MCC_GROUP_GROUP(skb->data, group); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_RESET_MCC_GROUP, 0, 0, + H2C_RESET_MCC_GROUP_LEN); + + cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_RESET_MCC_GROUP); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +#define H2C_MCC_REQ_TSF_LEN 4 +int rtw89_fw_h2c_mcc_req_tsf(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mcc_tsf_req *req, + struct rtw89_mac_mcc_tsf_rpt *rpt) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct rtw89_mac_mcc_tsf_rpt *tmp; + struct sk_buff *skb; + unsigned int cond; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_REQ_TSF_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for mcc req tsf\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_MCC_REQ_TSF_LEN); + RTW89_SET_FWCMD_MCC_REQ_TSF_GROUP(skb->data, req->group); + RTW89_SET_FWCMD_MCC_REQ_TSF_MACID_X(skb->data, req->macid_x); + RTW89_SET_FWCMD_MCC_REQ_TSF_MACID_Y(skb->data, req->macid_y); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_MCC_REQ_TSF, 0, 0, + H2C_MCC_REQ_TSF_LEN); + + cond = RTW89_MCC_WAIT_COND(req->group, H2C_FUNC_MCC_REQ_TSF); + ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); + if (ret) + return ret; + + tmp = (struct rtw89_mac_mcc_tsf_rpt *)wait->data.buf; + *rpt = *tmp; + + return 0; +} + +#define H2C_MCC_MACID_BITMAP_DSC_LEN 4 +int rtw89_fw_h2c_mcc_macid_bitamp(struct rtw89_dev *rtwdev, u8 group, u8 macid, + u8 *bitmap) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct sk_buff *skb; + unsigned int cond; + u8 map_len; + u8 h2c_len; + + BUILD_BUG_ON(RTW89_MAX_MAC_ID_NUM % 8); + map_len = RTW89_MAX_MAC_ID_NUM / 8; + h2c_len = H2C_MCC_MACID_BITMAP_DSC_LEN + map_len; + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, h2c_len); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for mcc macid bitmap\n"); + return -ENOMEM; + } + + skb_put(skb, h2c_len); + RTW89_SET_FWCMD_MCC_MACID_BITMAP_GROUP(skb->data, group); + RTW89_SET_FWCMD_MCC_MACID_BITMAP_MACID(skb->data, macid); + RTW89_SET_FWCMD_MCC_MACID_BITMAP_BITMAP_LENGTH(skb->data, map_len); + RTW89_SET_FWCMD_MCC_MACID_BITMAP_BITMAP(skb->data, bitmap, map_len); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_MCC_MACID_BITMAP, 0, 0, + h2c_len); + + cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_MACID_BITMAP); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +#define H2C_MCC_SYNC_LEN 4 +int rtw89_fw_h2c_mcc_sync(struct rtw89_dev *rtwdev, u8 group, u8 source, + u8 target, u8 offset) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_SYNC_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for mcc sync\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_MCC_SYNC_LEN); + RTW89_SET_FWCMD_MCC_SYNC_GROUP(skb->data, group); + RTW89_SET_FWCMD_MCC_SYNC_MACID_SOURCE(skb->data, source); + RTW89_SET_FWCMD_MCC_SYNC_MACID_TARGET(skb->data, target); + RTW89_SET_FWCMD_MCC_SYNC_SYNC_OFFSET(skb->data, offset); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_MCC_SYNC, 0, 0, + H2C_MCC_SYNC_LEN); + + cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_SYNC); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +#define H2C_MCC_SET_DURATION_LEN 20 +int rtw89_fw_h2c_mcc_set_duration(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mcc_duration *p) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_SET_DURATION_LEN); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for mcc set duration\n"); + return -ENOMEM; + } + + skb_put(skb, H2C_MCC_SET_DURATION_LEN); + RTW89_SET_FWCMD_MCC_SET_DURATION_GROUP(skb->data, p->group); + RTW89_SET_FWCMD_MCC_SET_DURATION_BTC_IN_GROUP(skb->data, p->btc_in_group); + RTW89_SET_FWCMD_MCC_SET_DURATION_START_MACID(skb->data, p->start_macid); + RTW89_SET_FWCMD_MCC_SET_DURATION_MACID_X(skb->data, p->macid_x); + RTW89_SET_FWCMD_MCC_SET_DURATION_MACID_Y(skb->data, p->macid_y); + RTW89_SET_FWCMD_MCC_SET_DURATION_START_TSF_LOW(skb->data, + p->start_tsf_low); + RTW89_SET_FWCMD_MCC_SET_DURATION_START_TSF_HIGH(skb->data, + p->start_tsf_high); + RTW89_SET_FWCMD_MCC_SET_DURATION_DURATION_X(skb->data, p->duration_x); + RTW89_SET_FWCMD_MCC_SET_DURATION_DURATION_Y(skb->data, p->duration_y); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MCC, + H2C_FUNC_MCC_SET_DURATION, 0, 0, + H2C_MCC_SET_DURATION_LEN); + + cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_MCC_SET_DURATION); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} |