diff options
Diffstat (limited to 'sys/contrib/dev/rtw89/fw.c')
| -rw-r--r-- | sys/contrib/dev/rtw89/fw.c | 10122 |
1 files changed, 10122 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..1685084b0140 --- /dev/null +++ b/sys/contrib/dev/rtw89/fw.c @@ -0,0 +1,10122 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2019-2020 Realtek Corporation + */ + +#include <linux/if_arp.h> +#include "cam.h" +#include "chan.h" +#include "coex.h" +#include "debug.h" +#include "fw.h" +#include "mac.h" +#include "phy.h" +#include "ps.h" +#include "reg.h" +#include "util.h" +#include "wow.h" + +static bool rtw89_is_any_vif_connected_or_connecting(struct rtw89_dev *rtwdev); + +struct rtw89_eapol_2_of_2 { + u8 gtkbody[14]; + u8 key_des_ver; + u8 rsvd[92]; +} __packed; + +struct rtw89_sa_query { + u8 category; + u8 action; +} __packed; + +struct rtw89_arp_rsp { + u8 llc_hdr[sizeof(rfc1042_header)]; + __be16 llc_type; + struct arphdr arp_hdr; + u8 sender_hw[ETH_ALEN]; + __be32 sender_ip; + u8 target_hw[ETH_ALEN]; + __be32 target_ip; +} __packed; + +static const u8 mss_signature[] = {0x4D, 0x53, 0x53, 0x4B, 0x50, 0x4F, 0x4F, 0x4C}; + +const struct rtw89_fw_blacklist rtw89_fw_blacklist_default = { + .ver = 0x00, + .list = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + }, +}; +EXPORT_SYMBOL(rtw89_fw_blacklist_default); + +union rtw89_fw_element_arg { + size_t offset; + enum rtw89_rf_path rf_path; + enum rtw89_fw_type fw_type; +}; + +struct rtw89_fw_element_handler { + int (*fn)(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, + const union rtw89_fw_element_arg arg); + const union rtw89_fw_element_arg arg; + const char *name; +}; + +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 int __parse_security_section(struct rtw89_dev *rtwdev, + struct rtw89_fw_bin_info *info, + struct rtw89_fw_hdr_section_info *section_info, +#if defined(__linux__) + const void *content, +#elif defined(__FreeBSD__) + const u8 *content, +#endif + u32 *mssc_len); + +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); +} + +int rtw89_fw_check_rdy(struct rtw89_dev *rtwdev, enum rtw89_fwdl_check_type type) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + u8 val; + int ret; + + ret = read_poll_timeout_atomic(mac->fwdl_get_status, val, + val == RTW89_FWDL_WCPU_FW_INIT_RDY, + 1, FWDL_WAIT_CNT, false, rtwdev, type); + 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: + rtw89_err(rtwdev, "fw unexpected status %d\n", val); + 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; + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_fw_hdr_section_info *section_info; + struct rtw89_fw_secure *sec = &rtwdev->fw.sec; + 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; + int ret; + 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); + info->idmem_share_mode = le32_get_bits(fw_hdr->w7, FW_HDR_W7_IDMEM_SHARE_MODE); + + 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); + 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; + + if (section_info->type == FWDL_SECURITY_SECTION_TYPE) { + section_info->mssc = + le32_get_bits(section->w2, FWSECTION_HDR_W2_MSSC); + + ret = __parse_security_section(rtwdev, info, section_info, + bin, &mssc_len); + if (ret) + return ret; + + if (sec->secure_boot && chip->chip_id == RTL8852B) + section_info->len_override = 960; + } else { + section_info->mssc = 0; + mssc_len = 0; + } + + rtw89_debug(rtwdev, RTW89_DBG_FW, + "section[%d] type=%d len=0x%-6x mssc=%d mssc_len=%d addr=%tx\n", + i, section_info->type, section_info->len, + section_info->mssc, mssc_len, bin - fw); + rtw89_debug(rtwdev, RTW89_DBG_FW, + " ignore=%d key_addr=%p (0x%tx) key_len=%d key_idx=%d\n", + section_info->ignore, section_info->key_addr, + section_info->key_addr ? + section_info->key_addr - section_info->addr : 0, + section_info->key_len, section_info->key_idx); + + bin += section_info->len + mssc_len; + section_info++; + } + + if (fw_end != bin) { + rtw89_err(rtwdev, "[ERR]fw bin size\n"); + return -EINVAL; + } + + return 0; +} + +static int __get_mssc_key_idx(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mss_pool_hdr *mss_hdr, + u32 rmp_tbl_size, u32 *key_idx) +{ + struct rtw89_fw_secure *sec = &rtwdev->fw.sec; + u32 sel_byte_idx; + u32 mss_sel_idx; + u8 sel_bit_idx; + int i; + + if (sec->mss_dev_type == RTW89_FW_MSS_DEV_TYPE_FWSEC_DEF) { + if (!mss_hdr->defen) + return -ENOENT; + + mss_sel_idx = sec->mss_cust_idx * le16_to_cpu(mss_hdr->msskey_num_max) + + sec->mss_key_num; + } else { + if (mss_hdr->defen) + mss_sel_idx = FWDL_MSS_POOL_DEFKEYSETS_SIZE << 3; + else + mss_sel_idx = 0; + mss_sel_idx += sec->mss_dev_type * le16_to_cpu(mss_hdr->msskey_num_max) * + le16_to_cpu(mss_hdr->msscust_max) + + sec->mss_cust_idx * le16_to_cpu(mss_hdr->msskey_num_max) + + sec->mss_key_num; + } + + sel_byte_idx = mss_sel_idx >> 3; + sel_bit_idx = mss_sel_idx & 0x7; + + if (sel_byte_idx >= rmp_tbl_size) + return -EFAULT; + + if (!(mss_hdr->rmp_tbl[sel_byte_idx] & BIT(sel_bit_idx))) + return -ENOENT; + + *key_idx = hweight8(mss_hdr->rmp_tbl[sel_byte_idx] & (BIT(sel_bit_idx) - 1)); + + for (i = 0; i < sel_byte_idx; i++) + *key_idx += hweight8(mss_hdr->rmp_tbl[i]); + + return 0; +} + +static int __parse_formatted_mssc(struct rtw89_dev *rtwdev, + struct rtw89_fw_bin_info *info, + struct rtw89_fw_hdr_section_info *section_info, +#if defined(__linux__) + const void *content, +#elif defined(__FreeBSD__) + const u8 *content, +#endif + u32 *mssc_len) +{ +#if defined(__linux__) + const struct rtw89_fw_mss_pool_hdr *mss_hdr = content + section_info->len; + const union rtw89_fw_section_mssc_content *section_content = content; +#elif defined(__FreeBSD__) + const struct rtw89_fw_mss_pool_hdr *mss_hdr = (const void *)(content + section_info->len); + const union rtw89_fw_section_mssc_content *section_content = (const void *)content; +#endif + struct rtw89_fw_secure *sec = &rtwdev->fw.sec; + u32 rmp_tbl_size; + u32 key_sign_len; + u32 real_key_idx; + u32 sb_sel_ver; + int ret; + + if (memcmp(mss_signature, mss_hdr->signature, sizeof(mss_signature)) != 0) { + rtw89_err(rtwdev, "[ERR] wrong MSS signature\n"); + return -ENOENT; + } + + if (mss_hdr->rmpfmt == MSS_POOL_RMP_TBL_BITMASK) { + rmp_tbl_size = (le16_to_cpu(mss_hdr->msskey_num_max) * + le16_to_cpu(mss_hdr->msscust_max) * + mss_hdr->mssdev_max) >> 3; + if (mss_hdr->defen) + rmp_tbl_size += FWDL_MSS_POOL_DEFKEYSETS_SIZE; + } else { + rtw89_err(rtwdev, "[ERR] MSS Key Pool Remap Table Format Unsupport:%X\n", + mss_hdr->rmpfmt); + return -EINVAL; + } + + if (rmp_tbl_size + sizeof(*mss_hdr) != le32_to_cpu(mss_hdr->key_raw_offset)) { + rtw89_err(rtwdev, "[ERR] MSS Key Pool Format Error:0x%X + 0x%X != 0x%X\n", + rmp_tbl_size, (int)sizeof(*mss_hdr), + le32_to_cpu(mss_hdr->key_raw_offset)); + return -EINVAL; + } + + key_sign_len = le16_to_cpu(section_content->key_sign_len.v) >> 2; + if (!key_sign_len) + key_sign_len = 512; + + if (info->dsp_checksum) + key_sign_len += FWDL_SECURITY_CHKSUM_LEN; + + *mssc_len = sizeof(*mss_hdr) + rmp_tbl_size + + le16_to_cpu(mss_hdr->keypair_num) * key_sign_len; + + if (!sec->secure_boot) + goto out; + + sb_sel_ver = get_unaligned_le32(§ion_content->sb_sel_ver.v); + if (sb_sel_ver && sb_sel_ver != sec->sb_sel_mgn) + goto ignore; + + ret = __get_mssc_key_idx(rtwdev, mss_hdr, rmp_tbl_size, &real_key_idx); + if (ret) + goto ignore; + + section_info->key_addr = content + section_info->len + + le32_to_cpu(mss_hdr->key_raw_offset) + + key_sign_len * real_key_idx; + section_info->key_len = key_sign_len; + section_info->key_idx = real_key_idx; + +out: + if (info->secure_section_exist) { + section_info->ignore = true; + return 0; + } + + info->secure_section_exist = true; + + return 0; + +ignore: + section_info->ignore = true; + + return 0; +} + +static int __check_secure_blacklist(struct rtw89_dev *rtwdev, + struct rtw89_fw_bin_info *info, + struct rtw89_fw_hdr_section_info *section_info, + const void *content) +{ + const struct rtw89_fw_blacklist *chip_blacklist = rtwdev->chip->fw_blacklist; + const union rtw89_fw_section_mssc_content *section_content = content; + struct rtw89_fw_secure *sec = &rtwdev->fw.sec; + u8 byte_idx; + u8 bit_mask; + + if (!sec->secure_boot) + return 0; + + if (!info->secure_section_exist || section_info->ignore) + return 0; + + if (!chip_blacklist) { + rtw89_warn(rtwdev, "chip no blacklist for secure firmware\n"); + return -ENOENT; + } + + byte_idx = section_content->blacklist.bit_in_chip_list >> 3; + bit_mask = BIT(section_content->blacklist.bit_in_chip_list & 0x7); + + if (section_content->blacklist.ver > chip_blacklist->ver) { + rtw89_warn(rtwdev, "chip blacklist out of date (%u, %u)\n", + section_content->blacklist.ver, chip_blacklist->ver); + return -EINVAL; + } + + if (chip_blacklist->list[byte_idx] & bit_mask) { + rtw89_warn(rtwdev, "firmware %u in chip blacklist\n", + section_content->blacklist.ver); + return -EPERM; + } + + return 0; +} + +static int __parse_security_section(struct rtw89_dev *rtwdev, + struct rtw89_fw_bin_info *info, + struct rtw89_fw_hdr_section_info *section_info, +#if defined(__linux__) + const void *content, +#elif defined(__FreeBSD__) + const u8 *content, +#endif + u32 *mssc_len) +{ + struct rtw89_fw_secure *sec = &rtwdev->fw.sec; + int ret; + + if ((section_info->mssc & FORMATTED_MSSC_MASK) == FORMATTED_MSSC) { + ret = __parse_formatted_mssc(rtwdev, info, section_info, + content, mssc_len); + if (ret) + return -EINVAL; + } else { + *mssc_len = section_info->mssc * FWDL_SECURITY_SIGLEN; + if (info->dsp_checksum) + *mssc_len += section_info->mssc * FWDL_SECURITY_CHKSUM_LEN; + + if (sec->secure_boot) { + if (sec->mss_idx >= section_info->mssc) { + rtw89_err(rtwdev, "unexpected MSS %d >= %d\n", + sec->mss_idx, section_info->mssc); + return -EFAULT; + } + section_info->key_addr = content + section_info->len + + sec->mss_idx * FWDL_SECURITY_SIGLEN; + section_info->key_len = FWDL_SECURITY_SIGLEN; + } + + info->secure_section_exist = true; + } + + ret = __check_secure_blacklist(rtwdev, info, section_info, content); + WARN_ONCE(ret, "Current firmware in blacklist. Please update firmware.\n"); + + 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; + int ret; + u32 i; + + info->section_num = le32_get_bits(fw_hdr->w6, FW_HDR_V1_W6_SEC_NUM); + info->dsp_checksum = le32_get_bits(fw_hdr->w6, FW_HDR_V1_W6_DSP_CHKSUM); + 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); + info->idmem_share_mode = le32_get_bits(fw_hdr->w7, FW_HDR_V1_W7_IDMEM_SHARE_MODE); + + 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); + 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; + + if (section_info->type == FWDL_SECURITY_SECTION_TYPE) { + section_info->mssc = + le32_get_bits(section->w2, FWSECTION_HDR_V1_W2_MSSC); + + ret = __parse_security_section(rtwdev, info, section_info, + bin, &mssc_len); + if (ret) + return ret; + } else { + section_info->mssc = 0; + mssc_len = 0; + } + + rtw89_debug(rtwdev, RTW89_DBG_FW, + "section[%d] type=%d len=0x%-6x mssc=%d mssc_len=%d addr=%tx\n", + i, section_info->type, section_info->len, + section_info->mssc, mssc_len, bin - fw); + rtw89_debug(rtwdev, RTW89_DBG_FW, + " ignore=%d key_addr=%p (0x%tx) key_len=%d key_idx=%d\n", + section_info->ignore, section_info->key_addr, + section_info->key_addr ? + section_info->key_addr - section_info->addr : 0, + section_info->key_len, section_info->key_idx); + + bin += section_info->len + mssc_len; + section_info++; + } + + if (fw_end != bin) { + rtw89_err(rtwdev, "[ERR]fw bin size\n"); + return -EINVAL; + } + + if (!info->secure_section_exist) + rtw89_warn(rtwdev, "no firmware secure section\n"); + + 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 +const struct rtw89_mfw_hdr *rtw89_mfw_get_hdr_ptr(struct rtw89_dev *rtwdev, + const struct firmware *firmware) +{ + const struct rtw89_mfw_hdr *mfw_hdr; + + if (sizeof(*mfw_hdr) > firmware->size) + return NULL; + + mfw_hdr = (const struct rtw89_mfw_hdr *)&firmware->data[0]; + + if (mfw_hdr->sig != RTW89_MFW_SIG) + return NULL; + + return mfw_hdr; +} + +static int rtw89_mfw_validate_hdr(struct rtw89_dev *rtwdev, + const struct firmware *firmware, + const struct rtw89_mfw_hdr *mfw_hdr) +{ +#if defined(__linux__) + const void *mfw = firmware->data; +#elif defined(__FreeBSD__) + const u8 *mfw = firmware->data; +#endif + u32 mfw_len = firmware->size; + u8 fw_nr = mfw_hdr->fw_nr; + const void *ptr; + + if (fw_nr == 0) { + rtw89_err(rtwdev, "mfw header has no fw entry\n"); + return -ENOENT; + } + + ptr = &mfw_hdr->info[fw_nr]; + +#if defined(__linux__) + if (ptr > mfw + mfw_len) { +#elif defined(__FreeBSD__) + if ((const u8 *)ptr > mfw + mfw_len) { +#endif + rtw89_err(rtwdev, "mfw header out of address\n"); + return -EFAULT; + } + + return 0; +} + +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 struct rtw89_mfw_info *mfw_info = NULL, *tmp; + const struct rtw89_mfw_hdr *mfw_hdr; + const u8 *mfw = firmware->data; + u32 mfw_len = firmware->size; + int ret; + int i; + + mfw_hdr = rtw89_mfw_get_hdr_ptr(rtwdev, firmware); + if (!mfw_hdr) { + 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; + } + + ret = rtw89_mfw_validate_hdr(rtwdev, firmware, mfw_hdr); + if (ret) + return ret; + + for (i = 0; i < mfw_hdr->fw_nr; i++) { + tmp = &mfw_hdr->info[i]; + if (tmp->type != type) + continue; + + if (type == RTW89_FW_LOGFMT) { + mfw_info = tmp; + goto found; + } + + /* Version order of WiFi firmware in firmware file are not in order, + * pass all firmware to find the equal or less but closest version. + */ + if (tmp->cv <= rtwdev->hal.cv && !tmp->mp) { + if (!mfw_info || mfw_info->cv < tmp->cv) + mfw_info = tmp; + } + } + + if (mfw_info) + 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); + + if (fw_suit->data + fw_suit->size > mfw + mfw_len) { + rtw89_err(rtwdev, "fw_suit %d out of address\n", type); + return -EFAULT; + } + + 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_info *mfw_info; + const struct rtw89_mfw_hdr *mfw_hdr; + u32 size; + int ret; + + mfw_hdr = rtw89_mfw_get_hdr_ptr(rtwdev, firmware); + if (!mfw_hdr) { + rtw89_warn(rtwdev, "not mfw format\n"); + return 0; + } + + ret = rtw89_mfw_validate_hdr(rtwdev, firmware, mfw_hdr); + if (ret) + return ret; + + 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, + const union rtw89_fw_element_arg arg) +{ +#if defined(__linux__) + enum rtw89_fw_type type = arg.fw_type; +#elif defined(__FreeBSD__) + const enum rtw89_fw_type type = arg.fw_type; +#endif + struct rtw89_hal *hal = &rtwdev->hal; + struct rtw89_fw_suit *fw_suit; + + /* Version of BB MCU is in decreasing order in firmware file, so take + * first equal or less version, which is equal or less but closest version. + */ + if (hal->cv < elm->u.bbmcu.cv) + return 1; /* ignore this element */ + + fw_suit = rtw89_fw_suit_get(rtwdev, type); + if (fw_suit->data) + return 1; /* ignore this element (a firmware is taken already) */ + + fw_suit->data = elm->u.bbmcu.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_TYPE_0), + __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_TYPE_0), + __CFG_FW_FEAT(RTL8852A, lt, 0, 13, 37, 0, NO_WOW_CPU_IO_RX), + __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_TYPE_0), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, SCAN_OFFLOAD), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 7, BEACON_FILTER), + __CFG_FW_FEAT(RTL8852B, lt, 0, 29, 30, 0, NO_WOW_CPU_IO_RX), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 127, 0, LPS_DACK_BY_C2H_REG), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 128, 0, CRASH_TRIGGER_TYPE_1), + __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 128, 0, SCAN_OFFLOAD_EXTRA_OP), + __CFG_FW_FEAT(RTL8852BT, ge, 0, 29, 74, 0, NO_LPS_PG), + __CFG_FW_FEAT(RTL8852BT, ge, 0, 29, 74, 0, TX_WAKE), + __CFG_FW_FEAT(RTL8852BT, ge, 0, 29, 90, 0, CRASH_TRIGGER_TYPE_0), + __CFG_FW_FEAT(RTL8852BT, ge, 0, 29, 91, 0, SCAN_OFFLOAD), + __CFG_FW_FEAT(RTL8852BT, ge, 0, 29, 110, 0, BEACON_FILTER), + __CFG_FW_FEAT(RTL8852BT, ge, 0, 29, 127, 0, SCAN_OFFLOAD_EXTRA_OP), + __CFG_FW_FEAT(RTL8852BT, ge, 0, 29, 127, 0, LPS_DACK_BY_C2H_REG), + __CFG_FW_FEAT(RTL8852BT, ge, 0, 29, 127, 0, CRASH_TRIGGER_TYPE_1), + __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS), + __CFG_FW_FEAT(RTL8852C, ge, 0, 0, 0, 0, RFK_NTFY_MCC_V0), + __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_TYPE_0), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 56, 10, BEACON_FILTER), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 80, 0, WOW_REASON_V1), + __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 128, 0, BEACON_LOSS_COUNT_V1), + __CFG_FW_FEAT(RTL8922A, ge, 0, 34, 30, 0, CRASH_TRIGGER_TYPE_0), + __CFG_FW_FEAT(RTL8922A, ge, 0, 34, 11, 0, MACID_PAUSE_SLEEP), + __CFG_FW_FEAT(RTL8922A, ge, 0, 34, 35, 0, SCAN_OFFLOAD), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 21, 0, SCAN_OFFLOAD_BE_V0), + __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 12, 0, BEACON_FILTER), + __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 22, 0, WOW_REASON_V1), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 28, 0, RFK_IQK_V0), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 31, 0, RFK_PRE_NOTIFY_V0), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 31, 0, LPS_CH_INFO), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 42, 0, RFK_RXDCK_V0), + __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 46, 0, NOTIFY_AP_INFO), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 47, 0, CH_INFO_BE_V0), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 49, 0, RFK_PRE_NOTIFY_V1), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 51, 0, NO_PHYCAP_P1), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 64, 0, NO_POWER_DIFFERENCE), + __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 71, 0, BEACON_LOSS_COUNT_V1), + __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 76, 0, LPS_DACK_BY_C2H_REG), + __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 79, 0, CRASH_TRIGGER_TYPE_1), +}; + +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; +} + +static int rtw89_fw_validate_ver_required(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_variant *variant = rtwdev->variant; + const struct rtw89_fw_suit *fw_suit; + u32 suit_ver_code; + + if (!variant) + return 0; + + fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL); + suit_ver_code = RTW89_FW_SUIT_VER_CODE(fw_suit); + + if (variant->fw_min_ver_code > suit_ver_code) { + rtw89_err(rtwdev, "minimum required firmware version is 0x%x\n", + variant->fw_min_ver_code); + return -ENOENT; + } + + return 0; +} + +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: + ret = rtw89_fw_validate_ver_required(rtwdev); + if (ret) + return ret; + + /* 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, + const union rtw89_fw_element_arg arg) +{ + 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 = arg.rf_path; + 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(*regs), 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; +} + +static +int rtw89_fw_recognize_txpwr_from_elm(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, + const union rtw89_fw_element_arg arg) +{ + const struct __rtw89_fw_txpwr_element *txpwr_elm = &elm->u.txpwr; + const unsigned long offset = arg.offset; + struct rtw89_efuse *efuse = &rtwdev->efuse; + struct rtw89_txpwr_conf *conf; + + if (!rtwdev->rfe_data) { + rtwdev->rfe_data = kzalloc(sizeof(*rtwdev->rfe_data), GFP_KERNEL); + if (!rtwdev->rfe_data) + return -ENOMEM; + } + +#if defined(__linux__) + conf = (void *)rtwdev->rfe_data + offset; +#elif defined(__FreeBSD__) + conf = (void *)((u8 *)rtwdev->rfe_data + offset); +#endif + + /* if multiple matched, take the last eventually */ + if (txpwr_elm->rfe_type == efuse->rfe_type) + goto setup; + + /* without one is matched, accept default */ + if (txpwr_elm->rfe_type == RTW89_TXPWR_CONF_DFLT_RFE_TYPE && + (!rtw89_txpwr_conf_valid(conf) || + conf->rfe_type == RTW89_TXPWR_CONF_DFLT_RFE_TYPE)) + goto setup; + + rtw89_debug(rtwdev, RTW89_DBG_FW, "skip txpwr element ID %u RFE %u\n", + elm->id, txpwr_elm->rfe_type); + return 0; + +setup: + rtw89_debug(rtwdev, RTW89_DBG_FW, "take txpwr element ID %u RFE %u\n", + elm->id, txpwr_elm->rfe_type); + + conf->rfe_type = txpwr_elm->rfe_type; + conf->ent_sz = txpwr_elm->ent_sz; + conf->num_ents = le32_to_cpu(txpwr_elm->num_ents); + conf->data = txpwr_elm->content; + return 0; +} + +static +int rtw89_build_txpwr_trk_tbl_from_elm(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, + const union rtw89_fw_element_arg arg) +{ + struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info; + const struct rtw89_chip_info *chip = rtwdev->chip; + u32 needed_bitmap = 0; + u32 offset = 0; + int subband; + u32 bitmap; + int type; + + if (chip->support_bands & BIT(NL80211_BAND_6GHZ)) + needed_bitmap |= RTW89_DEFAULT_NEEDED_FW_TXPWR_TRK_6GHZ; + if (chip->support_bands & BIT(NL80211_BAND_5GHZ)) + needed_bitmap |= RTW89_DEFAULT_NEEDED_FW_TXPWR_TRK_5GHZ; + if (chip->support_bands & BIT(NL80211_BAND_2GHZ)) + needed_bitmap |= RTW89_DEFAULT_NEEDED_FW_TXPWR_TRK_2GHZ; + + bitmap = le32_to_cpu(elm->u.txpwr_trk.bitmap); + + if ((bitmap & needed_bitmap) != needed_bitmap) { + rtw89_warn(rtwdev, "needed txpwr trk bitmap %08x but %08x\n", + needed_bitmap, bitmap); + return -ENOENT; + } + + elm_info->txpwr_trk = kzalloc(sizeof(*elm_info->txpwr_trk), GFP_KERNEL); + if (!elm_info->txpwr_trk) + return -ENOMEM; + + for (type = 0; bitmap; type++, bitmap >>= 1) { + if (!(bitmap & BIT(0))) + continue; + + if (type >= __RTW89_FW_TXPWR_TRK_TYPE_6GHZ_START && + type <= __RTW89_FW_TXPWR_TRK_TYPE_6GHZ_MAX) + subband = 4; + else if (type >= __RTW89_FW_TXPWR_TRK_TYPE_5GHZ_START && + type <= __RTW89_FW_TXPWR_TRK_TYPE_5GHZ_MAX) + subband = 3; + else if (type >= __RTW89_FW_TXPWR_TRK_TYPE_2GHZ_START && + type <= __RTW89_FW_TXPWR_TRK_TYPE_2GHZ_MAX) + subband = 1; + else + break; + + elm_info->txpwr_trk->delta[type] = &elm->u.txpwr_trk.contents[offset]; + + offset += subband; + if (offset * DELTA_SWINGIDX_SIZE > le32_to_cpu(elm->size)) + goto err; + } + + return 0; + +err: + rtw89_warn(rtwdev, "unexpected txpwr trk offset %d over size %d\n", + offset, le32_to_cpu(elm->size)); + kfree(elm_info->txpwr_trk); + elm_info->txpwr_trk = NULL; + + return -EFAULT; +} + +static +int rtw89_build_rfk_log_fmt_from_elm(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, + const union rtw89_fw_element_arg arg) +{ + struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info; + u8 rfk_id; + + if (elm_info->rfk_log_fmt) + goto allocated; + + elm_info->rfk_log_fmt = kzalloc(sizeof(*elm_info->rfk_log_fmt), GFP_KERNEL); + if (!elm_info->rfk_log_fmt) + return 1; /* this is an optional element, so just ignore this */ + +allocated: + rfk_id = elm->u.rfk_log_fmt.rfk_id; + if (rfk_id >= RTW89_PHY_C2H_RFK_LOG_FUNC_NUM) + return 1; + + elm_info->rfk_log_fmt->elm[rfk_id] = elm; + + return 0; +} + +static bool rtw89_regd_entcpy(struct rtw89_regd *regd, const void *cursor, + u8 cursor_size) +{ + /* fill default values if needed for backward compatibility */ + struct rtw89_fw_regd_entry entry = { + .rule_2ghz = RTW89_NA, + .rule_5ghz = RTW89_NA, + .rule_6ghz = RTW89_NA, + .fmap = cpu_to_le32(0x0), + }; + u8 valid_size = min_t(u8, sizeof(entry), cursor_size); + unsigned int i; + u32 fmap; + + memcpy(&entry, cursor, valid_size); + memset(regd, 0, sizeof(*regd)); + + regd->alpha2[0] = entry.alpha2_0; + regd->alpha2[1] = entry.alpha2_1; + regd->alpha2[2] = '\0'; + + /* also need to consider forward compatibility */ + regd->txpwr_regd[RTW89_BAND_2G] = entry.rule_2ghz < RTW89_REGD_NUM ? + entry.rule_2ghz : RTW89_NA; + regd->txpwr_regd[RTW89_BAND_5G] = entry.rule_5ghz < RTW89_REGD_NUM ? + entry.rule_5ghz : RTW89_NA; + regd->txpwr_regd[RTW89_BAND_6G] = entry.rule_6ghz < RTW89_REGD_NUM ? + entry.rule_6ghz : RTW89_NA; + + BUILD_BUG_ON(sizeof(fmap) != sizeof(entry.fmap)); + BUILD_BUG_ON(sizeof(fmap) * 8 < NUM_OF_RTW89_REGD_FUNC); + + fmap = le32_to_cpu(entry.fmap); + for (i = 0; i < NUM_OF_RTW89_REGD_FUNC; i++) { + if (fmap & BIT(i)) + set_bit(i, regd->func_bitmap); + } + + return true; +} + +#if defined(__linux__) +#define rtw89_for_each_in_regd_element(regd, element) \ + for (const void *cursor = (element)->content, \ + *end = (element)->content + \ + le32_to_cpu((element)->num_ents) * (element)->ent_sz; \ + cursor < end; cursor += (element)->ent_sz) \ + if (rtw89_regd_entcpy(regd, cursor, (element)->ent_sz)) +#elif defined(__FreeBSD__) +#define rtw89_for_each_in_regd_element(regd, element) \ + for (const u8 *cursor = (element)->content, \ + *end = (element)->content + \ + le32_to_cpu((element)->num_ents) * (element)->ent_sz; \ + cursor < end; cursor += (element)->ent_sz) \ + if (rtw89_regd_entcpy(regd, cursor, (element)->ent_sz)) +#endif + +static +int rtw89_recognize_regd_from_elm(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, + const union rtw89_fw_element_arg arg) +{ + const struct __rtw89_fw_regd_element *regd_elm = &elm->u.regd; + struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info; + u32 num_ents = le32_to_cpu(regd_elm->num_ents); + struct rtw89_regd_data *p; + struct rtw89_regd regd; + u32 i = 0; + + if (num_ents > RTW89_REGD_MAX_COUNTRY_NUM) { + rtw89_warn(rtwdev, + "regd element ents (%d) are over max num (%d)\n", + num_ents, RTW89_REGD_MAX_COUNTRY_NUM); + rtw89_warn(rtwdev, + "regd element ignore and take another/common\n"); + return 1; + } + + if (elm_info->regd) { + rtw89_debug(rtwdev, RTW89_DBG_REGD, + "regd element take the latter\n"); + devm_kfree(rtwdev->dev, elm_info->regd); + elm_info->regd = NULL; + } + + p = devm_kzalloc(rtwdev->dev, struct_size(p, map, num_ents), GFP_KERNEL); + if (!p) + return -ENOMEM; + + p->nr = num_ents; + rtw89_for_each_in_regd_element(®d, regd_elm) + p->map[i++] = regd; + + if (i != num_ents) { + rtw89_err(rtwdev, "regd element has %d invalid ents\n", + num_ents - i); + devm_kfree(rtwdev->dev, p); + return -EINVAL; + } + + elm_info->regd = p; + return 0; +} + +static const struct rtw89_fw_element_handler __fw_element_handlers[] = { + [RTW89_FW_ELEMENT_ID_BBMCU0] = {__rtw89_fw_recognize_from_elm, + { .fw_type = RTW89_FW_BBMCU0 }, NULL}, + [RTW89_FW_ELEMENT_ID_BBMCU1] = {__rtw89_fw_recognize_from_elm, + { .fw_type = RTW89_FW_BBMCU1 }, NULL}, + [RTW89_FW_ELEMENT_ID_BB_REG] = {rtw89_build_phy_tbl_from_elm, {}, "BB"}, + [RTW89_FW_ELEMENT_ID_BB_GAIN] = {rtw89_build_phy_tbl_from_elm, {}, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_A] = {rtw89_build_phy_tbl_from_elm, + { .rf_path = RF_PATH_A }, "radio A"}, + [RTW89_FW_ELEMENT_ID_RADIO_B] = {rtw89_build_phy_tbl_from_elm, + { .rf_path = RF_PATH_B }, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_C] = {rtw89_build_phy_tbl_from_elm, + { .rf_path = RF_PATH_C }, NULL}, + [RTW89_FW_ELEMENT_ID_RADIO_D] = {rtw89_build_phy_tbl_from_elm, + { .rf_path = RF_PATH_D }, NULL}, + [RTW89_FW_ELEMENT_ID_RF_NCTL] = {rtw89_build_phy_tbl_from_elm, {}, "NCTL"}, + [RTW89_FW_ELEMENT_ID_TXPWR_BYRATE] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, byrate.conf) }, "TXPWR", + }, + [RTW89_FW_ELEMENT_ID_TXPWR_LMT_2GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, lmt_2ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_LMT_5GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, lmt_5ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_LMT_6GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, lmt_6ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_DA_LMT_2GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, da_lmt_2ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_DA_LMT_5GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, da_lmt_5ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_DA_LMT_6GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, da_lmt_6ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_LMT_RU_2GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, lmt_ru_2ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_LMT_RU_5GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, lmt_ru_5ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_LMT_RU_6GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, lmt_ru_6ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_DA_LMT_RU_2GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, da_lmt_ru_2ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_DA_LMT_RU_5GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, da_lmt_ru_5ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_DA_LMT_RU_6GHZ] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, da_lmt_ru_6ghz.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TX_SHAPE_LMT] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, tx_shape_lmt.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TX_SHAPE_LMT_RU] = { + rtw89_fw_recognize_txpwr_from_elm, + { .offset = offsetof(struct rtw89_rfe_data, tx_shape_lmt_ru.conf) }, NULL, + }, + [RTW89_FW_ELEMENT_ID_TXPWR_TRK] = { + rtw89_build_txpwr_trk_tbl_from_elm, {}, "PWR_TRK", + }, + [RTW89_FW_ELEMENT_ID_RFKLOG_FMT] = { + rtw89_build_rfk_log_fmt_from_elm, {}, NULL, + }, + [RTW89_FW_ELEMENT_ID_REGD] = { + rtw89_recognize_regd_from_elm, {}, "REGD", + }, +}; + +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->arg); + if (ret == 1) /* ignore this element */ + goto next; + 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 u32 __rtw89_fw_download_tweak_hdr_v0(struct rtw89_dev *rtwdev, + struct rtw89_fw_bin_info *info, + struct rtw89_fw_hdr *fw_hdr) +{ + struct rtw89_fw_hdr_section_info *section_info; + struct rtw89_fw_hdr_section *section; + int i; + + le32p_replace_bits(&fw_hdr->w7, FWDL_SECTION_PER_PKT_LEN, + FW_HDR_W7_PART_SIZE); + + for (i = 0; i < info->section_num; i++) { + section_info = &info->section_info[i]; + + if (!section_info->len_override) + continue; + + section = &fw_hdr->sections[i]; + le32p_replace_bits(§ion->w1, section_info->len_override, + FWSECTION_HDR_W1_SEC_SIZE); + } + + return 0; +} + +static u32 __rtw89_fw_download_tweak_hdr_v1(struct rtw89_dev *rtwdev, + struct rtw89_fw_bin_info *info, + struct rtw89_fw_hdr_v1 *fw_hdr) +{ + struct rtw89_fw_hdr_section_info *section_info; + struct rtw89_fw_hdr_section_v1 *section; + u8 dst_sec_idx = 0; + u8 sec_idx; + + le32p_replace_bits(&fw_hdr->w7, FWDL_SECTION_PER_PKT_LEN, + FW_HDR_V1_W7_PART_SIZE); + + for (sec_idx = 0; sec_idx < info->section_num; sec_idx++) { + section_info = &info->section_info[sec_idx]; + section = &fw_hdr->sections[sec_idx]; + + if (section_info->ignore) + continue; + + if (dst_sec_idx != sec_idx) + fw_hdr->sections[dst_sec_idx] = *section; + + dst_sec_idx++; + } + + le32p_replace_bits(&fw_hdr->w6, dst_sec_idx, FW_HDR_V1_W6_SEC_NUM); + + return (info->section_num - dst_sec_idx) * sizeof(*section); +} + +static int __rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, + const struct rtw89_fw_suit *fw_suit, + struct rtw89_fw_bin_info *info) +{ + u32 len = info->hdr_len - info->dynamic_hdr_len; + struct rtw89_fw_hdr_v1 *fw_hdr_v1; + const u8 *fw = fw_suit->data; + struct rtw89_fw_hdr *fw_hdr; + struct sk_buff *skb; + u32 truncated; + 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); + + switch (fw_suit->hdr_ver) { + case 0: + fw_hdr = (struct rtw89_fw_hdr *)skb->data; + truncated = __rtw89_fw_download_tweak_hdr_v0(rtwdev, info, fw_hdr); + break; + case 1: + fw_hdr_v1 = (struct rtw89_fw_hdr_v1 *)skb->data; + truncated = __rtw89_fw_download_tweak_hdr_v1(rtwdev, info, fw_hdr_v1); + break; + default: + ret = -EOPNOTSUPP; + goto fail; + } + + if (truncated) { + len -= truncated; + skb_trim(skb, 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"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +static int rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, + const struct rtw89_fw_suit *fw_suit, + struct rtw89_fw_bin_info *info) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + int ret; + + ret = __rtw89_fw_download_hdr(rtwdev, fw_suit, info); + if (ret) { + rtw89_err(rtwdev, "[ERR]FW header download\n"); + return ret; + } + + ret = mac->fwdl_check_path_ready(rtwdev, false); + 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; + bool copy_key = false; + u32 pkt_len; + int ret; + + if (info->ignore) + return 0; + + if (info->len_override) { + if (info->len_override > info->len) + rtw89_warn(rtwdev, "override length %u larger than original %u\n", + info->len_override, info->len); + else + residue_len = info->len_override; + } + + if (info->key_addr && info->key_len) { + if (residue_len > FWDL_SECTION_PER_PKT_LEN || info->len < info->key_len) + rtw89_warn(rtwdev, + "ignore to copy key data because of len %d, %d, %d, %d\n", + info->len, FWDL_SECTION_PER_PKT_LEN, + info->key_len, residue_len); + else + copy_key = true; + } + + 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); + + if (copy_key) + memcpy(skb->data + pkt_len - info->key_len, + info->key_addr, info->key_len); + + ret = rtw89_h2c_tx(rtwdev, skb, true); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + section += pkt_len; + residue_len -= pkt_len; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +static enum rtw89_fwdl_check_type +rtw89_fw_get_fwdl_chk_type_from_suit(struct rtw89_dev *rtwdev, + const struct rtw89_fw_suit *fw_suit) +{ + switch (fw_suit->type) { + case RTW89_FW_BBMCU0: + return RTW89_FWDL_CHECK_BB0_FWDL_DONE; + case RTW89_FW_BBMCU1: + return RTW89_FWDL_CHECK_BB1_FWDL_DONE; + default: + return RTW89_FWDL_CHECK_WCPU_FWDL_DONE; + } +} + +static int rtw89_fw_download_main(struct rtw89_dev *rtwdev, + const struct rtw89_fw_suit *fw_suit, + struct rtw89_fw_bin_info *info) +{ + struct rtw89_fw_hdr_section_info *section_info = info->section_info; + const struct rtw89_chip_info *chip = rtwdev->chip; + enum rtw89_fwdl_check_type chk_type; + 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++; + } + + if (chip->chip_gen == RTW89_CHIP_AX) + return 0; + + chk_type = rtw89_fw_get_fwdl_chk_type_from_suit(rtwdev, fw_suit); + ret = rtw89_fw_check_rdy(rtwdev, chk_type); + if (ret) { + rtw89_warn(rtwdev, "failed to download firmware type %u\n", + fw_suit->type); + return ret; + } + + return 0; +} + +static void rtw89_fw_prog_cnt_dump(struct rtw89_dev *rtwdev) +{ + enum rtw89_chip_gen chip_gen = rtwdev->chip->chip_gen; + u32 addr = R_AX_DBG_PORT_SEL; + u32 val32; + u16 index; + + if (chip_gen == RTW89_CHIP_BE) { + addr = R_BE_WLCPU_PORT_PC; + goto dump; + } + + 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); + +dump: + for (index = 0; index < 15; index++) { + val32 = rtw89_read32(rtwdev, addr); + 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; + + val32 = rtw89_read32(rtwdev, R_AX_WCPU_FW_CTRL); + rtw89_err(rtwdev, "[ERR]fwdl 0x1E0 = 0x%x\n", val32); + + val32 = rtw89_read32(rtwdev, R_AX_BOOT_DBG); + rtw89_err(rtwdev, "[ERR]fwdl 0x83F0 = 0x%x\n", val32); + + rtw89_fw_prog_cnt_dump(rtwdev); +} + +static int rtw89_fw_download_suit(struct rtw89_dev *rtwdev, + struct rtw89_fw_suit *fw_suit) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + struct rtw89_fw_bin_info info = {}; + int ret; + + ret = rtw89_fw_hdr_parser(rtwdev, fw_suit, &info); + if (ret) { + rtw89_err(rtwdev, "parse fw header fail\n"); + return ret; + } + + rtw89_fwdl_secure_idmem_share_mode(rtwdev, info.idmem_share_mode); + + if (rtwdev->chip->chip_id == RTL8922A && + (fw_suit->type == RTW89_FW_NORMAL || fw_suit->type == RTW89_FW_WOWLAN)) + rtw89_write32(rtwdev, R_BE_SECURE_BOOT_MALLOC_INFO, 0x20248000); + + ret = mac->fwdl_check_path_ready(rtwdev, true); + if (ret) { + rtw89_err(rtwdev, "[ERR]H2C path ready\n"); + return ret; + } + + ret = rtw89_fw_download_hdr(rtwdev, fw_suit, &info); + if (ret) + return ret; + + ret = rtw89_fw_download_main(rtwdev, fw_suit, &info); + if (ret) + return ret; + + return 0; +} + +static +int __rtw89_fw_download(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, + bool include_bb) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + struct rtw89_fw_info *fw_info = &rtwdev->fw; + struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type); + u8 bbmcu_nr = rtwdev->chip->bbmcu_nr; + int ret; + int i; + + mac->disable_cpu(rtwdev); + ret = mac->fwdl_enable_wcpu(rtwdev, 0, true, include_bb); + if (ret) + return ret; + + ret = rtw89_fw_download_suit(rtwdev, fw_suit); + if (ret) + goto fwdl_err; + + for (i = 0; i < bbmcu_nr && include_bb; i++) { + fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_BBMCU0 + i); + + ret = rtw89_fw_download_suit(rtwdev, fw_suit); + if (ret) + 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; + + mdelay(5); + + ret = rtw89_fw_check_rdy(rtwdev, RTW89_FWDL_CHECK_FREERTOS_DONE); + if (ret) { + rtw89_warn(rtwdev, "download firmware fail\n"); + goto fwdl_err; + } + + return ret; + +fwdl_err: + rtw89_fw_dl_fail_dump(rtwdev); + return ret; +} + +int rtw89_fw_download(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, + bool include_bb) +{ + int retry; + int ret; + + for (retry = 0; retry < 5; retry++) { + ret = __rtw89_fw_download(rtwdev, type, include_bb); + if (!ret) + return 0; + } + + 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); + + kfree(elm_info->txpwr_trk); + kfree(elm_info->rfk_log_fmt); +} + +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_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link, 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_link, rtwsta_link, scan_mac_addr, + skb->data); + rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif_link, rtwsta_link, 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; +} + +int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + struct rtw89_h2c_dctlinfo_ud_v1 *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 dctl sec cam\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_dctlinfo_ud_v1 *)skb->data; + + rtw89_cam_fill_dctl_sec_cam_info_v1(rtwdev, rtwvif_link, rtwsta_link, h2c); + + 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, + 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); + +int rtw89_fw_h2c_dctl_sec_cam_v2(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + struct rtw89_h2c_dctlinfo_ud_v2 *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 dctl sec cam\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_dctlinfo_ud_v2 *)skb->data; + + rtw89_cam_fill_dctl_sec_cam_info_v2(rtwdev, rtwvif_link, rtwsta_link, h2c); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_DCTLINFO_UD_V2, 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_dctl_sec_cam_v2); + +int rtw89_fw_h2c_default_dmac_tbl_v2(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + u8 mac_id = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + struct rtw89_h2c_dctlinfo_ud_v2 *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 dctl v2\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_dctlinfo_ud_v2 *)skb->data; + + h2c->c0 = le32_encode_bits(mac_id, DCTLINFO_V2_C0_MACID) | + le32_encode_bits(1, DCTLINFO_V2_C0_OP); + + h2c->m0 = cpu_to_le32(DCTLINFO_V2_W0_ALL); + h2c->m1 = cpu_to_le32(DCTLINFO_V2_W1_ALL); + h2c->m2 = cpu_to_le32(DCTLINFO_V2_W2_ALL); + h2c->m3 = cpu_to_le32(DCTLINFO_V2_W3_ALL); + h2c->m4 = cpu_to_le32(DCTLINFO_V2_W4_ALL); + h2c->m5 = cpu_to_le32(DCTLINFO_V2_W5_ALL); + h2c->m6 = cpu_to_le32(DCTLINFO_V2_W6_ALL); + h2c->m7 = cpu_to_le32(DCTLINFO_V2_W7_ALL); + h2c->m8 = cpu_to_le32(DCTLINFO_V2_W8_ALL); + h2c->m9 = cpu_to_le32(DCTLINFO_V2_W9_ALL); + h2c->m10 = cpu_to_le32(DCTLINFO_V2_W10_ALL); + h2c->m11 = cpu_to_le32(DCTLINFO_V2_W11_ALL); + h2c->m12 = cpu_to_le32(DCTLINFO_V2_W12_ALL); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_DCTLINFO_UD_V2, 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_default_dmac_tbl_v2); + +int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link, + bool valid, struct ieee80211_ampdu_params *params) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_h2c_ba_cam *h2c; + u8 macid = rtwsta_link->mac_id; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u8 entry_idx; + int ret; + + ret = valid ? + rtw89_core_acquire_sta_ba_entry(rtwdev, rtwsta_link, params->tid, + &entry_idx) : + rtw89_core_release_sta_ba_entry(rtwdev, rtwsta_link, 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, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c ba cam\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_ba_cam *)skb->data; + + h2c->w0 = le32_encode_bits(macid, RTW89_H2C_BA_CAM_W0_MACID); + if (chip->bacam_ver == RTW89_BACAM_V0_EXT) + h2c->w1 |= le32_encode_bits(entry_idx, RTW89_H2C_BA_CAM_W1_ENTRY_IDX_V1); + else + h2c->w0 |= le32_encode_bits(entry_idx, RTW89_H2C_BA_CAM_W0_ENTRY_IDX); + if (!valid) + goto end; + h2c->w0 |= le32_encode_bits(valid, RTW89_H2C_BA_CAM_W0_VALID) | + le32_encode_bits(params->tid, RTW89_H2C_BA_CAM_W0_TID); + if (params->buf_size > 64) + h2c->w0 |= le32_encode_bits(4, RTW89_H2C_BA_CAM_W0_BMAP_SIZE); + else + h2c->w0 |= le32_encode_bits(0, RTW89_H2C_BA_CAM_W0_BMAP_SIZE); + /* If init req is set, hw will set the ssn */ + h2c->w0 |= le32_encode_bits(1, RTW89_H2C_BA_CAM_W0_INIT_REQ) | + le32_encode_bits(params->ssn, RTW89_H2C_BA_CAM_W0_SSN); + + if (chip->bacam_ver == RTW89_BACAM_V0_EXT) { + h2c->w1 |= le32_encode_bits(1, RTW89_H2C_BA_CAM_W1_STD_EN) | + le32_encode_bits(rtwvif_link->mac_idx, + RTW89_H2C_BA_CAM_W1_BAND); + } + +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, + 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_ba_cam); + +static int rtw89_fw_h2c_init_ba_cam_v0_ext(struct rtw89_dev *rtwdev, + u8 entry_idx, u8 uid) +{ + struct rtw89_h2c_ba_cam *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 dynamic h2c ba cam\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_ba_cam *)skb->data; + + h2c->w0 = le32_encode_bits(1, RTW89_H2C_BA_CAM_W0_VALID); + h2c->w1 = le32_encode_bits(entry_idx, RTW89_H2C_BA_CAM_W1_ENTRY_IDX_V1) | + le32_encode_bits(uid, RTW89_H2C_BA_CAM_W1_UID) | + le32_encode_bits(0, RTW89_H2C_BA_CAM_W1_BAND) | + le32_encode_bits(0, RTW89_H2C_BA_CAM_W1_STD_EN); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_BA_CAM, + H2C_FUNC_MAC_BA_CAM, 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; +} + +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++; + } +} + +int rtw89_fw_h2c_ba_cam_v1(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link, + bool valid, struct ieee80211_ampdu_params *params) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_h2c_ba_cam_v1 *h2c; + u8 macid = rtwsta_link->mac_id; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u8 entry_idx; + u8 bmap_size; + int ret; + + ret = valid ? + rtw89_core_acquire_sta_ba_entry(rtwdev, rtwsta_link, params->tid, + &entry_idx) : + rtw89_core_release_sta_ba_entry(rtwdev, rtwsta_link, 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, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c ba cam\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_ba_cam_v1 *)skb->data; + + if (params->buf_size > 512) + bmap_size = 10; + else if (params->buf_size > 256) + bmap_size = 8; + else if (params->buf_size > 64) + bmap_size = 4; + else + bmap_size = 0; + + h2c->w0 = le32_encode_bits(valid, RTW89_H2C_BA_CAM_V1_W0_VALID) | + le32_encode_bits(1, RTW89_H2C_BA_CAM_V1_W0_INIT_REQ) | + le32_encode_bits(macid, RTW89_H2C_BA_CAM_V1_W0_MACID_MASK) | + le32_encode_bits(params->tid, RTW89_H2C_BA_CAM_V1_W0_TID_MASK) | + le32_encode_bits(bmap_size, RTW89_H2C_BA_CAM_V1_W0_BMAP_SIZE_MASK) | + le32_encode_bits(params->ssn, RTW89_H2C_BA_CAM_V1_W0_SSN_MASK); + + entry_idx += chip->bacam_dynamic_num; /* std entry right after dynamic ones */ + h2c->w1 = le32_encode_bits(entry_idx, RTW89_H2C_BA_CAM_V1_W1_ENTRY_IDX_MASK) | + le32_encode_bits(1, RTW89_H2C_BA_CAM_V1_W1_STD_ENTRY_EN) | + le32_encode_bits(!!rtwvif_link->mac_idx, + RTW89_H2C_BA_CAM_V1_W1_BAND_SEL); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_BA_CAM, + H2C_FUNC_MAC_BA_CAM_V1, 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_ba_cam_v1); + +int rtw89_fw_h2c_init_ba_cam_users(struct rtw89_dev *rtwdev, u8 users, + u8 offset, u8 mac_idx) +{ + struct rtw89_h2c_ba_cam_init *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 ba cam init\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_ba_cam_init *)skb->data; + + h2c->w0 = le32_encode_bits(users, RTW89_H2C_BA_CAM_INIT_USERS_MASK) | + le32_encode_bits(offset, RTW89_H2C_BA_CAM_INIT_OFFSET_MASK) | + le32_encode_bits(mac_idx, RTW89_H2C_BA_CAM_INIT_BAND_SEL); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_BA_CAM, + H2C_FUNC_MAC_BA_CAM_INIT, 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; +} + +#define H2C_LOG_CFG_LEN 12 +int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable) +{ + struct sk_buff *skb; + u32 comp = 0; + int ret; + + if (enable) + comp = BIT(RTW89_FW_LOG_COMP_INIT) | BIT(RTW89_FW_LOG_COMP_TASK) | + BIT(RTW89_FW_LOG_COMP_PS) | BIT(RTW89_FW_LOG_COMP_ERROR) | + BIT(RTW89_FW_LOG_COMP_MLO) | BIT(RTW89_FW_LOG_COMP_SCAN); + + 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 struct sk_buff *rtw89_eapol_get(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + static const u8 gtkbody[] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00, 0x88, + 0x8E, 0x01, 0x03, 0x00, 0x5F, 0x02, 0x03}; + u8 sec_hdr_len = rtw89_wow_get_sec_hdr_len(rtwdev); + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct rtw89_eapol_2_of_2 *eapol_pkt; + struct ieee80211_bss_conf *bss_conf; + struct ieee80211_hdr_3addr *hdr; + struct sk_buff *skb; + u8 key_des_ver; + + if (rtw_wow->ptk_alg == 3) + key_des_ver = 1; + else if (rtw_wow->akm == 1 || rtw_wow->akm == 2) + key_des_ver = 2; + else if (rtw_wow->akm > 2 && rtw_wow->akm < 7) + key_des_ver = 3; + else + key_des_ver = 0; + + skb = dev_alloc_skb(sizeof(*hdr) + sec_hdr_len + sizeof(*eapol_pkt)); + if (!skb) + return NULL; + + hdr = skb_put_zero(skb, sizeof(*hdr)); + hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_FCTL_TODS | + IEEE80211_FCTL_PROTECTED); + + rcu_read_lock(); + + bss_conf = rtw89_vif_rcu_dereference_link(rtwvif_link, true); + + ether_addr_copy(hdr->addr1, bss_conf->bssid); + ether_addr_copy(hdr->addr2, bss_conf->addr); + ether_addr_copy(hdr->addr3, bss_conf->bssid); + + rcu_read_unlock(); + + skb_put_zero(skb, sec_hdr_len); + + eapol_pkt = skb_put_zero(skb, sizeof(*eapol_pkt)); + memcpy(eapol_pkt->gtkbody, gtkbody, sizeof(gtkbody)); + eapol_pkt->key_des_ver = key_des_ver; + + return skb; +} + +static struct sk_buff *rtw89_sa_query_get(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + u8 sec_hdr_len = rtw89_wow_get_sec_hdr_len(rtwdev); + struct ieee80211_bss_conf *bss_conf; + struct ieee80211_hdr_3addr *hdr; + struct rtw89_sa_query *sa_query; + struct sk_buff *skb; + + skb = dev_alloc_skb(sizeof(*hdr) + sec_hdr_len + sizeof(*sa_query)); + if (!skb) + return NULL; + + hdr = skb_put_zero(skb, sizeof(*hdr)); + hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | + IEEE80211_STYPE_ACTION | + IEEE80211_FCTL_PROTECTED); + + rcu_read_lock(); + + bss_conf = rtw89_vif_rcu_dereference_link(rtwvif_link, true); + + ether_addr_copy(hdr->addr1, bss_conf->bssid); + ether_addr_copy(hdr->addr2, bss_conf->addr); + ether_addr_copy(hdr->addr3, bss_conf->bssid); + + rcu_read_unlock(); + + skb_put_zero(skb, sec_hdr_len); + + sa_query = skb_put_zero(skb, sizeof(*sa_query)); + sa_query->category = WLAN_CATEGORY_SA_QUERY; + sa_query->action = WLAN_ACTION_SA_QUERY_RESPONSE; + + return skb; +} + +static struct sk_buff *rtw89_arp_response_get(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + u8 sec_hdr_len = rtw89_wow_get_sec_hdr_len(rtwdev); + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct ieee80211_hdr_3addr *hdr; + struct rtw89_arp_rsp *arp_skb; + struct arphdr *arp_hdr; + struct sk_buff *skb; + __le16 fc; + + skb = dev_alloc_skb(sizeof(*hdr) + sec_hdr_len + sizeof(*arp_skb)); + if (!skb) + return NULL; + + hdr = skb_put_zero(skb, sizeof(*hdr)); + + if (rtw_wow->ptk_alg) + fc = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_FCTL_TODS | + IEEE80211_FCTL_PROTECTED); + else + fc = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_FCTL_TODS); + + hdr->frame_control = fc; + ether_addr_copy(hdr->addr1, rtwvif_link->bssid); + ether_addr_copy(hdr->addr2, rtwvif_link->mac_addr); + ether_addr_copy(hdr->addr3, rtwvif_link->bssid); + + skb_put_zero(skb, sec_hdr_len); + + arp_skb = skb_put_zero(skb, sizeof(*arp_skb)); + memcpy(arp_skb->llc_hdr, rfc1042_header, sizeof(rfc1042_header)); + arp_skb->llc_type = htons(ETH_P_ARP); + + arp_hdr = &arp_skb->arp_hdr; + arp_hdr->ar_hrd = htons(ARPHRD_ETHER); + arp_hdr->ar_pro = htons(ETH_P_IP); + arp_hdr->ar_hln = ETH_ALEN; + arp_hdr->ar_pln = 4; + arp_hdr->ar_op = htons(ARPOP_REPLY); + + ether_addr_copy(arp_skb->sender_hw, rtwvif_link->mac_addr); + arp_skb->sender_ip = rtwvif->ip_addr; + + return skb; +} + +static int rtw89_fw_h2c_add_general_pkt(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + enum rtw89_fw_pkt_ofld_type type, + u8 *id) +{ + struct ieee80211_vif *vif = rtwvif_link_to_vif(rtwvif_link); + int link_id = ieee80211_vif_is_mld(vif) ? rtwvif_link->link_id : -1; + 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, link_id, false); + break; + case RTW89_PKT_OFLD_TYPE_QOS_NULL: + skb = ieee80211_nullfunc_get(rtwdev->hw, vif, link_id, true); + break; + case RTW89_PKT_OFLD_TYPE_EAPOL_KEY: + skb = rtw89_eapol_get(rtwdev, rtwvif_link); + break; + case RTW89_PKT_OFLD_TYPE_SA_QUERY: + skb = rtw89_sa_query_get(rtwdev, rtwvif_link); + break; + case RTW89_PKT_OFLD_TYPE_ARP_RSP: + skb = rtw89_arp_response_get(rtwdev, rtwvif_link); + 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_link->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_link *rtwvif_link, + bool notify_fw) +{ + struct list_head *pkt_list = &rtwvif_link->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_link *rtwvif_link; + struct rtw89_vif *rtwvif; + unsigned int link_id; + + rtw89_for_each_rtwvif(rtwdev, rtwvif) + rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) + rtw89_fw_release_general_pkt_list_vif(rtwdev, rtwvif_link, + 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_link *rtwvif_link, 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_link, + RTW89_PKT_OFLD_TYPE_PS_POLL, &pkt_id_ps_poll); + rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif_link, + RTW89_PKT_OFLD_TYPE_NULL_DATA, &pkt_id_null); + rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif_link, + 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; + bool done_ack; + int ret; + + if (RTW89_CHK_FW_FEATURE(LPS_DACK_BY_C2H_REG, &rtwdev->fw)) + done_ack = false; + else + done_ack = !lps_param->psmode; + + 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, done_ack, + 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; +} + +int rtw89_fw_h2c_lps_ch_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + const struct rtw89_chan *chan; + struct rtw89_vif_link *rtwvif_link; + struct rtw89_h2c_lps_ch_info *h2c; + u32 len = sizeof(*h2c); + unsigned int link_id; + struct sk_buff *skb; + bool no_chan = true; + u8 phy_idx; + u32 done; + int ret; + + if (chip->chip_gen != RTW89_CHIP_BE) + return 0; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c lps_ch_info\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_lps_ch_info *)skb->data; + + rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) { + phy_idx = rtwvif_link->phy_idx; + if (phy_idx >= ARRAY_SIZE(h2c->info)) + continue; + + chan = rtw89_chan_get(rtwdev, rtwvif_link->chanctx_idx); + no_chan = false; + + h2c->info[phy_idx].central_ch = chan->channel; + h2c->info[phy_idx].pri_ch = chan->primary_channel; + h2c->info[phy_idx].band = chan->band_type; + h2c->info[phy_idx].bw = chan->band_width; + } + + if (no_chan) { + rtw89_err(rtwdev, "no chan for h2c lps_ch_info\n"); + ret = -ENOENT; + goto fail; + } + + h2c->mlo_dbcc_mode_lps = cpu_to_le32(rtwdev->mlo_dbcc_mode); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_DM, + H2C_FUNC_FW_LPS_CH_INFO, 0, 0, len); + + rtw89_phy_write32_mask(rtwdev, R_CHK_LPS_STAT, B_CHK_LPS_STAT, 0); + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + ret = read_poll_timeout(rtw89_phy_read32_mask, done, done, 50, 5000, + true, rtwdev, R_CHK_LPS_STAT, B_CHK_LPS_STAT); + if (ret) + rtw89_warn(rtwdev, "h2c_lps_ch_info done polling timeout\n"); + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} + +int rtw89_fw_h2c_lps_ml_cmn_info(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif) +{ + const struct rtw89_phy_bb_gain_info_be *gain = &rtwdev->bb_gain.be; + struct rtw89_pkt_stat *pkt_stat = &rtwdev->phystat.cur_pkt_stat; + static const u8 bcn_bw_ofst[] = {0, 0, 0, 3, 6, 9, 0, 12}; + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_efuse *efuse = &rtwdev->efuse; + struct rtw89_h2c_lps_ml_cmn_info *h2c; + struct rtw89_vif_link *rtwvif_link; + const struct rtw89_chan *chan; + u8 bw_idx = RTW89_BB_BW_20_40; + u32 len = sizeof(*h2c); + unsigned int link_id; + struct sk_buff *skb; + u8 beacon_bw_ofst; + u8 gain_band; + u32 done; + u8 path; + int ret; + int i; + + if (chip->chip_gen != RTW89_CHIP_BE) + return 0; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c lps_ml_cmn_info\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_lps_ml_cmn_info *)skb->data; + + h2c->fmt_id = 0x3; + + h2c->mlo_dbcc_mode = cpu_to_le32(rtwdev->mlo_dbcc_mode); + h2c->rfe_type = efuse->rfe_type; + + rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) { + path = rtwvif_link->phy_idx == RTW89_PHY_1 ? RF_PATH_B : RF_PATH_A; + chan = rtw89_chan_get(rtwdev, rtwvif_link->chanctx_idx); + gain_band = rtw89_subband_to_gain_band_be(chan->subband_type); + + h2c->central_ch[rtwvif_link->phy_idx] = chan->channel; + h2c->pri_ch[rtwvif_link->phy_idx] = chan->primary_channel; + h2c->band[rtwvif_link->phy_idx] = chan->band_type; + h2c->bw[rtwvif_link->phy_idx] = chan->band_width; + if (pkt_stat->beacon_rate < RTW89_HW_RATE_OFDM6) + h2c->bcn_rate_type[rtwvif_link->phy_idx] = 0x1; + else + h2c->bcn_rate_type[rtwvif_link->phy_idx] = 0x2; + + /* Fill BW20 RX gain table for beacon mode */ + for (i = 0; i < TIA_GAIN_NUM; i++) { + h2c->tia_gain[rtwvif_link->phy_idx][i] = + cpu_to_le16(gain->tia_gain[gain_band][bw_idx][path][i]); + } + + if (rtwvif_link->bcn_bw_idx < ARRAY_SIZE(bcn_bw_ofst)) { + beacon_bw_ofst = bcn_bw_ofst[rtwvif_link->bcn_bw_idx]; + h2c->dup_bcn_ofst[rtwvif_link->phy_idx] = beacon_bw_ofst; + } + + memcpy(h2c->lna_gain[rtwvif_link->phy_idx], + gain->lna_gain[gain_band][bw_idx][path], + LNA_GAIN_NUM); + memcpy(h2c->tia_lna_op1db[rtwvif_link->phy_idx], + gain->tia_lna_op1db[gain_band][bw_idx][path], + LNA_GAIN_NUM + 1); + memcpy(h2c->lna_op1db[rtwvif_link->phy_idx], + gain->lna_op1db[gain_band][bw_idx][path], + LNA_GAIN_NUM); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_DM, + H2C_FUNC_FW_LPS_ML_CMN_INFO, 0, 0, len); + + rtw89_phy_write32_mask(rtwdev, R_CHK_LPS_STAT, B_CHK_LPS_STAT, 0); + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + ret = read_poll_timeout(rtw89_phy_read32_mask, done, done, 50, 5000, + true, rtwdev, R_CHK_LPS_STAT, B_CHK_LPS_STAT); + if (ret) + rtw89_warn(rtwdev, "h2c_lps_ml_cmn_info done polling timeout\n"); + + 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 rtw89_vif_link *rtwvif_link, + struct ieee80211_p2p_noa_desc *desc, + u8 act, u8 noa_id, u8 ctwindow_oppps) +{ + bool p2p_type_gc = rtwvif_link->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT; + 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_link->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_AB; + map_b = ntx_path == 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_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + u8 macid = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + 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, 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_link->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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_default_cmac_tbl); + +int rtw89_fw_h2c_default_cmac_tbl_g7(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + u8 mac_id = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + struct rtw89_h2c_cctlinfo_ud_g7 *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 cmac g7\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cctlinfo_ud_g7 *)skb->data; + + h2c->c0 = le32_encode_bits(mac_id, CCTLINFO_G7_C0_MACID) | + le32_encode_bits(1, CCTLINFO_G7_C0_OP); + + h2c->w0 = le32_encode_bits(4, CCTLINFO_G7_W0_DATARATE); + h2c->m0 = cpu_to_le32(CCTLINFO_G7_W0_ALL); + + h2c->w1 = le32_encode_bits(4, CCTLINFO_G7_W1_DATA_RTY_LOWEST_RATE) | + le32_encode_bits(0xa, CCTLINFO_G7_W1_RTSRATE) | + le32_encode_bits(4, CCTLINFO_G7_W1_RTS_RTY_LOWEST_RATE); + h2c->m1 = cpu_to_le32(CCTLINFO_G7_W1_ALL); + + h2c->m2 = cpu_to_le32(CCTLINFO_G7_W2_ALL); + + h2c->m3 = cpu_to_le32(CCTLINFO_G7_W3_ALL); + + h2c->w4 = le32_encode_bits(0xFFFF, CCTLINFO_G7_W4_ACT_SUBCH_CBW); + h2c->m4 = cpu_to_le32(CCTLINFO_G7_W4_ALL); + + h2c->w5 = le32_encode_bits(2, CCTLINFO_G7_W5_NOMINAL_PKT_PADDING0) | + le32_encode_bits(2, CCTLINFO_G7_W5_NOMINAL_PKT_PADDING1) | + le32_encode_bits(2, CCTLINFO_G7_W5_NOMINAL_PKT_PADDING2) | + le32_encode_bits(2, CCTLINFO_G7_W5_NOMINAL_PKT_PADDING3) | + le32_encode_bits(2, CCTLINFO_G7_W5_NOMINAL_PKT_PADDING4); + h2c->m5 = cpu_to_le32(CCTLINFO_G7_W5_ALL); + + h2c->w6 = le32_encode_bits(0xb, CCTLINFO_G7_W6_RESP_REF_RATE); + h2c->m6 = cpu_to_le32(CCTLINFO_G7_W6_ALL); + + h2c->w7 = le32_encode_bits(1, CCTLINFO_G7_W7_NC) | + le32_encode_bits(1, CCTLINFO_G7_W7_NR) | + le32_encode_bits(1, CCTLINFO_G7_W7_CB) | + le32_encode_bits(0x1, CCTLINFO_G7_W7_CSI_PARA_EN) | + le32_encode_bits(0xb, CCTLINFO_G7_W7_CSI_FIX_RATE); + h2c->m7 = cpu_to_le32(CCTLINFO_G7_W7_ALL); + + h2c->m8 = cpu_to_le32(CCTLINFO_G7_W8_ALL); + + h2c->w14 = le32_encode_bits(0, CCTLINFO_G7_W14_VO_CURR_RATE) | + le32_encode_bits(0, CCTLINFO_G7_W14_VI_CURR_RATE) | + le32_encode_bits(0, CCTLINFO_G7_W14_BE_CURR_RATE_L); + h2c->m14 = cpu_to_le32(CCTLINFO_G7_W14_ALL); + + h2c->w15 = le32_encode_bits(0, CCTLINFO_G7_W15_BE_CURR_RATE_H) | + le32_encode_bits(0, CCTLINFO_G7_W15_BK_CURR_RATE) | + le32_encode_bits(0, CCTLINFO_G7_W15_MGNT_CURR_RATE); + h2c->m15 = cpu_to_le32(CCTLINFO_G7_W15_ALL); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_CCTLINFO_UD_G7, 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_default_cmac_tbl_g7); + +static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev, + struct ieee80211_link_sta *link_sta, + u8 *pads) +{ + bool ppe_th; + u8 ppe16, ppe8; + u8 nss = min(link_sta->rx_nss, rtwdev->hal.tx_nss) - 1; + u8 ppe_thres_hdr = link_sta->he_cap.ppe_thres[0]; + u8 ru_bitmap; + u8 n, idx, sh; + u16 ppe; + int i; + + ppe_th = FIELD_GET(IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT, + link_sta->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, + link_sta->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 *)&link_sta->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] = RTW89_PE_DURATION_16; + else if (ppe8 != 7) + pads[i] = RTW89_PE_DURATION_8; + else + pads[i] = RTW89_PE_DURATION_0; + } +} + +int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + struct ieee80211_vif *vif = rtwvif_link_to_vif(rtwvif_link); + const struct rtw89_chip_info *chip = rtwdev->chip; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, + rtwvif_link->chanctx_idx); + struct ieee80211_link_sta *link_sta; + struct sk_buff *skb; + u8 pads[RTW89_PPE_BW_NUM]; + u8 mac_id = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + u16 lowest_rate; + int ret; + + memset(pads, 0, sizeof(pads)); + + 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; + } + + rcu_read_lock(); + + if (rtwsta_link) + link_sta = rtw89_sta_rcu_dereference_link(rtwsta_link, true); + + if (rtwsta_link && link_sta->he_cap.has_he) + __get_sta_he_pkt_padding(rtwdev, link_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_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_link->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 (rtwsta_link) + SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data, + link_sta->he_cap.has_he); + if (rtwvif_link->net_type == RTW89_NET_TYPE_AP_MODE) + SET_CMC_TBL_DATA_DCM(skb->data, 0); + + rcu_read_unlock(); + + 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_assoc_cmac_tbl); + +static void __get_sta_eht_pkt_padding(struct rtw89_dev *rtwdev, + struct ieee80211_link_sta *link_sta, + u8 *pads) +{ + u8 nss = min(link_sta->rx_nss, rtwdev->hal.tx_nss) - 1; + u16 ppe_thres_hdr; + u8 ppe16, ppe8; + u8 n, idx, sh; + u8 ru_bitmap; + bool ppe_th; + u16 ppe; + int i; + + ppe_th = !!u8_get_bits(link_sta->eht_cap.eht_cap_elem.phy_cap_info[5], + IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT); + if (!ppe_th) { + u8 pad; + + pad = u8_get_bits(link_sta->eht_cap.eht_cap_elem.phy_cap_info[5], + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK); + + for (i = 0; i < RTW89_PPE_BW_NUM; i++) + pads[i] = pad; + + return; + } + + ppe_thres_hdr = get_unaligned_le16(link_sta->eht_cap.eht_ppe_thres); + ru_bitmap = u16_get_bits(ppe_thres_hdr, + IEEE80211_EHT_PPE_THRES_RU_INDEX_BITMASK_MASK); + n = hweight8(ru_bitmap); + n = IEEE80211_EHT_PPE_THRES_INFO_HEADER_SIZE + + (n * IEEE80211_EHT_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_EHT_PPE_THRES_INFO_PPET_SIZE * 2; + + ppe = get_unaligned_le16(link_sta->eht_cap.eht_ppe_thres + idx); + ppe16 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK; + sh += IEEE80211_EHT_PPE_THRES_INFO_PPET_SIZE; + ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK; + + if (ppe16 != 7 && ppe8 == 7) + pads[i] = RTW89_PE_DURATION_16_20; + else if (ppe8 != 7) + pads[i] = RTW89_PE_DURATION_8; + else + pads[i] = RTW89_PE_DURATION_0; + } +} + +int rtw89_fw_h2c_assoc_cmac_tbl_g7(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + struct ieee80211_vif *vif = rtwvif_link_to_vif(rtwvif_link); + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, rtwvif_link->chanctx_idx); + u8 mac_id = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + struct rtw89_h2c_cctlinfo_ud_g7 *h2c; + struct ieee80211_bss_conf *bss_conf; + struct ieee80211_link_sta *link_sta; + u8 pads[RTW89_PPE_BW_NUM]; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u16 lowest_rate; + int ret; + + memset(pads, 0, sizeof(pads)); + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for cmac g7\n"); + return -ENOMEM; + } + + rcu_read_lock(); + + bss_conf = rtw89_vif_rcu_dereference_link(rtwvif_link, true); + + if (rtwsta_link) { + link_sta = rtw89_sta_rcu_dereference_link(rtwsta_link, true); + + if (link_sta->eht_cap.has_eht) + __get_sta_eht_pkt_padding(rtwdev, link_sta, pads); + else if (link_sta->he_cap.has_he) + __get_sta_he_pkt_padding(rtwdev, link_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_put(skb, len); + h2c = (struct rtw89_h2c_cctlinfo_ud_g7 *)skb->data; + + h2c->c0 = le32_encode_bits(mac_id, CCTLINFO_G7_C0_MACID) | + le32_encode_bits(1, CCTLINFO_G7_C0_OP); + + h2c->w0 = le32_encode_bits(1, CCTLINFO_G7_W0_DISRTSFB) | + le32_encode_bits(1, CCTLINFO_G7_W0_DISDATAFB); + h2c->m0 = cpu_to_le32(CCTLINFO_G7_W0_DISRTSFB | + CCTLINFO_G7_W0_DISDATAFB); + + h2c->w1 = le32_encode_bits(lowest_rate, CCTLINFO_G7_W1_RTS_RTY_LOWEST_RATE); + h2c->m1 = cpu_to_le32(CCTLINFO_G7_W1_RTS_RTY_LOWEST_RATE); + + h2c->w2 = le32_encode_bits(0, CCTLINFO_G7_W2_DATA_TXCNT_LMT_SEL); + h2c->m2 = cpu_to_le32(CCTLINFO_G7_W2_DATA_TXCNT_LMT_SEL); + + h2c->w3 = le32_encode_bits(0, CCTLINFO_G7_W3_RTS_TXCNT_LMT_SEL); + h2c->m3 = cpu_to_le32(CCTLINFO_G7_W3_RTS_TXCNT_LMT_SEL); + + h2c->w4 = le32_encode_bits(rtwvif_link->port, CCTLINFO_G7_W4_MULTI_PORT_ID); + h2c->m4 = cpu_to_le32(CCTLINFO_G7_W4_MULTI_PORT_ID); + + if (rtwvif_link->net_type == RTW89_NET_TYPE_AP_MODE) { + h2c->w4 |= le32_encode_bits(0, CCTLINFO_G7_W4_DATA_DCM); + h2c->m4 |= cpu_to_le32(CCTLINFO_G7_W4_DATA_DCM); + } + + if (bss_conf->eht_support) { + u16 punct = bss_conf->chanreq.oper.punctured; + + h2c->w4 |= le32_encode_bits(~punct, + CCTLINFO_G7_W4_ACT_SUBCH_CBW); + h2c->m4 |= cpu_to_le32(CCTLINFO_G7_W4_ACT_SUBCH_CBW); + } + + h2c->w5 = le32_encode_bits(pads[RTW89_CHANNEL_WIDTH_20], + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING0) | + le32_encode_bits(pads[RTW89_CHANNEL_WIDTH_40], + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING1) | + le32_encode_bits(pads[RTW89_CHANNEL_WIDTH_80], + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING2) | + le32_encode_bits(pads[RTW89_CHANNEL_WIDTH_160], + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING3) | + le32_encode_bits(pads[RTW89_CHANNEL_WIDTH_320], + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING4); + h2c->m5 = cpu_to_le32(CCTLINFO_G7_W5_NOMINAL_PKT_PADDING0 | + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING1 | + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING2 | + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING3 | + CCTLINFO_G7_W5_NOMINAL_PKT_PADDING4); + + h2c->w6 = le32_encode_bits(vif->cfg.aid, CCTLINFO_G7_W6_AID12_PAID) | + le32_encode_bits(vif->type == NL80211_IFTYPE_STATION ? 1 : 0, + CCTLINFO_G7_W6_ULDL); + h2c->m6 = cpu_to_le32(CCTLINFO_G7_W6_AID12_PAID | CCTLINFO_G7_W6_ULDL); + + if (rtwsta_link) { + h2c->w8 = le32_encode_bits(link_sta->he_cap.has_he, + CCTLINFO_G7_W8_BSR_QUEUE_SIZE_FORMAT); + h2c->m8 = cpu_to_le32(CCTLINFO_G7_W8_BSR_QUEUE_SIZE_FORMAT); + } + + rcu_read_unlock(); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_CCTLINFO_UD_G7, 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_assoc_cmac_tbl_g7); + +int rtw89_fw_h2c_ampdu_cmac_tbl_g7(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + struct rtw89_sta *rtwsta = rtwsta_link->rtwsta; + struct rtw89_h2c_cctlinfo_ud_g7 *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u16 agg_num = 0; + u8 ba_bmap = 0; + int ret; + u8 tid; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for ampdu cmac g7\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cctlinfo_ud_g7 *)skb->data; + + for_each_set_bit(tid, rtwsta->ampdu_map, IEEE80211_NUM_TIDS) { + if (agg_num == 0) + agg_num = rtwsta->ampdu_params[tid].agg_num; + else + agg_num = min(agg_num, rtwsta->ampdu_params[tid].agg_num); + } + + if (agg_num <= 0x20) + ba_bmap = 3; + else if (agg_num > 0x20 && agg_num <= 0x40) + ba_bmap = 0; + else if (agg_num > 0x40 && agg_num <= 0x80) + ba_bmap = 1; + else if (agg_num > 0x80 && agg_num <= 0x100) + ba_bmap = 2; + else if (agg_num > 0x100 && agg_num <= 0x200) + ba_bmap = 4; + else if (agg_num > 0x200 && agg_num <= 0x400) + ba_bmap = 5; + + h2c->c0 = le32_encode_bits(rtwsta_link->mac_id, CCTLINFO_G7_C0_MACID) | + le32_encode_bits(1, CCTLINFO_G7_C0_OP); + + h2c->w3 = le32_encode_bits(ba_bmap, CCTLINFO_G7_W3_BA_BMAP); + h2c->m3 = cpu_to_le32(CCTLINFO_G7_W3_BA_BMAP); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_CCTLINFO_UD_G7, 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_ampdu_cmac_tbl_g7); + +int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_sta_link *rtwsta_link) +{ + 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_link->mac_id); + SET_CTRL_INFO_OPERATION(skb->data, 1); + if (rtwsta_link->cctl_tx_time) { + SET_CMC_TBL_AMPDU_TIME_SEL(skb->data, 1); + SET_CMC_TBL_AMPDU_MAX_TIME(skb->data, rtwsta_link->ampdu_max_time); + } + if (rtwsta_link->cctl_tx_retry_limit) { + SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 1); + SET_CMC_TBL_DATA_TX_CNT_LMT(skb->data, rtwsta_link->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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_txtime_cmac_tbl); + +int rtw89_fw_h2c_txtime_cmac_tbl_g7(struct rtw89_dev *rtwdev, + struct rtw89_sta_link *rtwsta_link) +{ + struct rtw89_h2c_cctlinfo_ud_g7 *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 txtime_cmac_g7\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cctlinfo_ud_g7 *)skb->data; + + h2c->c0 = le32_encode_bits(rtwsta_link->mac_id, CCTLINFO_G7_C0_MACID) | + le32_encode_bits(1, CCTLINFO_G7_C0_OP); + + if (rtwsta_link->cctl_tx_time) { + h2c->w3 |= le32_encode_bits(1, CCTLINFO_G7_W3_AMPDU_TIME_SEL); + h2c->m3 |= cpu_to_le32(CCTLINFO_G7_W3_AMPDU_TIME_SEL); + + h2c->w2 |= le32_encode_bits(rtwsta_link->ampdu_max_time, + CCTLINFO_G7_W2_AMPDU_MAX_TIME); + h2c->m2 |= cpu_to_le32(CCTLINFO_G7_W2_AMPDU_MAX_TIME); + } + if (rtwsta_link->cctl_tx_retry_limit) { + h2c->w2 |= le32_encode_bits(1, CCTLINFO_G7_W2_DATA_TXCNT_LMT_SEL) | + le32_encode_bits(rtwsta_link->data_tx_cnt_lmt, + CCTLINFO_G7_W2_DATA_TX_CNT_LMT); + h2c->m2 |= cpu_to_le32(CCTLINFO_G7_W2_DATA_TXCNT_LMT_SEL | + CCTLINFO_G7_W2_DATA_TX_CNT_LMT); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_CCTLINFO_UD_G7, 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_txtime_cmac_tbl_g7); + +int rtw89_fw_h2c_punctured_cmac_tbl_g7(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + u16 punctured) +{ + struct rtw89_h2c_cctlinfo_ud_g7 *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 punctured cmac g7\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_cctlinfo_ud_g7 *)skb->data; + + h2c->c0 = le32_encode_bits(rtwvif_link->mac_id, CCTLINFO_G7_C0_MACID) | + le32_encode_bits(1, CCTLINFO_G7_C0_OP); + + h2c->w4 = le32_encode_bits(~punctured, CCTLINFO_G7_W4_ACT_SUBCH_CBW); + h2c->m4 = cpu_to_le32(CCTLINFO_G7_W4_ACT_SUBCH_CBW); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_CCTLINFO_UD_G7, 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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_punctured_cmac_tbl_g7); + +int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_sta_link *rtwsta_link) +{ + 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_link->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; +} + +int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, + rtwvif_link->chanctx_idx); + struct ieee80211_vif *vif = rtwvif_link_to_vif(rtwvif_link); + struct rtw89_h2c_bcn_upd *h2c; + struct sk_buff *skb_beacon; + struct ieee80211_hdr *hdr; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int bcn_total_len; + u16 beacon_rate; + u16 tim_offset; + void *noa_data; + u8 noa_len; + 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; + } + + noa_len = rtw89_p2p_noa_fetch(rtwvif_link, &noa_data); + if (noa_len && + (noa_len <= skb_tailroom(skb_beacon) || + pskb_expand_head(skb_beacon, 0, noa_len, GFP_KERNEL) == 0)) { + skb_put_data(skb_beacon, noa_data, noa_len); + } + + hdr = (struct ieee80211_hdr *)skb_beacon; + tim_offset -= ieee80211_hdrlen(hdr->frame_control); + + bcn_total_len = 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, len); + h2c = (struct rtw89_h2c_bcn_upd *)skb->data; + + h2c->w0 = le32_encode_bits(rtwvif_link->port, RTW89_H2C_BCN_UPD_W0_PORT) | + le32_encode_bits(0, RTW89_H2C_BCN_UPD_W0_MBSSID) | + le32_encode_bits(rtwvif_link->mac_idx, RTW89_H2C_BCN_UPD_W0_BAND) | + le32_encode_bits(tim_offset | BIT(7), RTW89_H2C_BCN_UPD_W0_GRP_IE_OFST); + h2c->w1 = le32_encode_bits(rtwvif_link->mac_id, RTW89_H2C_BCN_UPD_W1_MACID) | + le32_encode_bits(RTW89_MGMT_HW_SSN_SEL, RTW89_H2C_BCN_UPD_W1_SSN_SEL) | + le32_encode_bits(RTW89_MGMT_HW_SEQ_MODE, RTW89_H2C_BCN_UPD_W1_SSN_MODE) | + le32_encode_bits(beacon_rate, RTW89_H2C_BCN_UPD_W1_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; +} +EXPORT_SYMBOL(rtw89_fw_h2c_update_beacon); + +int rtw89_fw_h2c_update_beacon_be(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, rtwvif_link->chanctx_idx); + struct ieee80211_vif *vif = rtwvif_link_to_vif(rtwvif_link); + struct rtw89_h2c_bcn_upd_be *h2c; + struct sk_buff *skb_beacon; + struct ieee80211_hdr *hdr; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int bcn_total_len; + u16 beacon_rate; + u16 tim_offset; + void *noa_data; + u8 noa_len; + 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; + } + + noa_len = rtw89_p2p_noa_fetch(rtwvif_link, &noa_data); + if (noa_len && + (noa_len <= skb_tailroom(skb_beacon) || + pskb_expand_head(skb_beacon, 0, noa_len, GFP_KERNEL) == 0)) { + skb_put_data(skb_beacon, noa_data, noa_len); + } + + hdr = (struct ieee80211_hdr *)skb_beacon; + tim_offset -= ieee80211_hdrlen(hdr->frame_control); + + bcn_total_len = 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, len); + h2c = (struct rtw89_h2c_bcn_upd_be *)skb->data; + + h2c->w0 = le32_encode_bits(rtwvif_link->port, RTW89_H2C_BCN_UPD_BE_W0_PORT) | + le32_encode_bits(0, RTW89_H2C_BCN_UPD_BE_W0_MBSSID) | + le32_encode_bits(rtwvif_link->mac_idx, RTW89_H2C_BCN_UPD_BE_W0_BAND) | + le32_encode_bits(tim_offset | BIT(7), RTW89_H2C_BCN_UPD_BE_W0_GRP_IE_OFST); + h2c->w1 = le32_encode_bits(rtwvif_link->mac_id, RTW89_H2C_BCN_UPD_BE_W1_MACID) | + le32_encode_bits(RTW89_MGMT_HW_SSN_SEL, RTW89_H2C_BCN_UPD_BE_W1_SSN_SEL) | + le32_encode_bits(RTW89_MGMT_HW_SEQ_MODE, RTW89_H2C_BCN_UPD_BE_W1_SSN_MODE) | + le32_encode_bits(beacon_rate, RTW89_H2C_BCN_UPD_BE_W1_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_BE, 0, 1, + bcn_total_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_update_beacon_be); + +int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link, + enum rtw89_upd_mode upd_mode) +{ + u8 mac_id = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + struct rtw89_h2c_role_maintain *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u8 self_role; + int ret; + + if (rtwvif_link->net_type == RTW89_NET_TYPE_AP_MODE) { + if (rtwsta_link) + self_role = RTW89_SELF_ROLE_AP_CLIENT; + else + self_role = rtwvif_link->self_role; + } else { + self_role = rtwvif_link->self_role; + } + + 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_role_maintain *)skb->data; + + h2c->w0 = le32_encode_bits(mac_id, RTW89_H2C_ROLE_MAINTAIN_W0_MACID) | + le32_encode_bits(self_role, RTW89_H2C_ROLE_MAINTAIN_W0_SELF_ROLE) | + le32_encode_bits(upd_mode, RTW89_H2C_ROLE_MAINTAIN_W0_UPD_MODE) | + le32_encode_bits(rtwvif_link->wifi_role, + RTW89_H2C_ROLE_MAINTAIN_W0_WIFI_ROLE) | + le32_encode_bits(rtwvif_link->mac_idx, + RTW89_H2C_ROLE_MAINTAIN_W0_BAND) | + le32_encode_bits(rtwvif_link->port, RTW89_H2C_ROLE_MAINTAIN_W0_PORT); + + 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, + 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 enum rtw89_fw_sta_type +rtw89_fw_get_sta_type(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link) +{ + struct ieee80211_bss_conf *bss_conf; + struct ieee80211_link_sta *link_sta; + enum rtw89_fw_sta_type type; + + rcu_read_lock(); + + if (!rtwsta_link) + goto by_vif; + + link_sta = rtw89_sta_rcu_dereference_link(rtwsta_link, true); + + if (link_sta->eht_cap.has_eht) + type = RTW89_FW_BE_STA; + else if (link_sta->he_cap.has_he) + type = RTW89_FW_AX_STA; + else + type = RTW89_FW_N_AC_STA; + + goto out; + +by_vif: + bss_conf = rtw89_vif_rcu_dereference_link(rtwvif_link, true); + + if (bss_conf->eht_support) + type = RTW89_FW_BE_STA; + else if (bss_conf->he_support) + type = RTW89_FW_AX_STA; + else + type = RTW89_FW_N_AC_STA; + +out: + rcu_read_unlock(); + + return type; +} + +int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, + struct rtw89_sta_link *rtwsta_link, bool dis_conn) +{ + u8 mac_id = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + struct ieee80211_vif *vif = rtwvif_link_to_vif(rtwvif_link); + bool is_mld = ieee80211_vif_is_mld(vif); + u8 self_role = rtwvif_link->self_role; + enum rtw89_fw_sta_type sta_type; + u8 net_type = rtwvif_link->net_type; + struct rtw89_h2c_join_v1 *h2c_v1; + struct rtw89_h2c_join *h2c; + u32 len = sizeof(*h2c); + bool format_v1 = false; + struct sk_buff *skb; + u8 main_mac_id; + bool init_ps; + int ret; + + if (rtwdev->chip->chip_gen == RTW89_CHIP_BE) { + len = sizeof(*h2c_v1); + format_v1 = true; + } + + if (net_type == RTW89_NET_TYPE_AP_MODE && rtwsta_link) { + 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, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_join *)skb->data; + + h2c->w0 = le32_encode_bits(mac_id, RTW89_H2C_JOININFO_W0_MACID) | + le32_encode_bits(dis_conn, RTW89_H2C_JOININFO_W0_OP) | + le32_encode_bits(rtwvif_link->mac_idx, RTW89_H2C_JOININFO_W0_BAND) | + le32_encode_bits(rtwvif_link->wmm, RTW89_H2C_JOININFO_W0_WMM) | + le32_encode_bits(rtwvif_link->trigger, RTW89_H2C_JOININFO_W0_TGR) | + le32_encode_bits(0, RTW89_H2C_JOININFO_W0_ISHESTA) | + le32_encode_bits(0, RTW89_H2C_JOININFO_W0_DLBW) | + le32_encode_bits(0, RTW89_H2C_JOININFO_W0_TF_MAC_PAD) | + le32_encode_bits(0, RTW89_H2C_JOININFO_W0_DL_T_PE) | + le32_encode_bits(rtwvif_link->port, RTW89_H2C_JOININFO_W0_PORT_ID) | + le32_encode_bits(net_type, RTW89_H2C_JOININFO_W0_NET_TYPE) | + le32_encode_bits(rtwvif_link->wifi_role, + RTW89_H2C_JOININFO_W0_WIFI_ROLE) | + le32_encode_bits(self_role, RTW89_H2C_JOININFO_W0_SELF_ROLE); + + if (!format_v1) + goto done; + + h2c_v1 = (struct rtw89_h2c_join_v1 *)skb->data; + + sta_type = rtw89_fw_get_sta_type(rtwdev, rtwvif_link, rtwsta_link); + init_ps = rtwvif_link != rtw89_get_designated_link(rtwvif_link->rtwvif); + + if (rtwsta_link) + main_mac_id = rtw89_sta_get_main_macid(rtwsta_link->rtwsta); + else + main_mac_id = rtw89_vif_get_main_macid(rtwvif_link->rtwvif); + + h2c_v1->w1 = le32_encode_bits(sta_type, RTW89_H2C_JOININFO_W1_STA_TYPE) | + le32_encode_bits(is_mld, RTW89_H2C_JOININFO_W1_IS_MLD) | + le32_encode_bits(main_mac_id, RTW89_H2C_JOININFO_W1_MAIN_MACID) | + le32_encode_bits(RTW89_H2C_JOININFO_MLO_MODE_MLSR, + RTW89_H2C_JOININFO_W1_MLO_MODE) | + le32_encode_bits(0, RTW89_H2C_JOININFO_W1_EMLSR_CAB) | + le32_encode_bits(0, RTW89_H2C_JOININFO_W1_NSTR_EN) | + le32_encode_bits(init_ps, RTW89_H2C_JOININFO_W1_INIT_PWR_STATE) | + le32_encode_bits(IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_256US, + RTW89_H2C_JOININFO_W1_EMLSR_PADDING) | + le32_encode_bits(IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_256US, + RTW89_H2C_JOININFO_W1_EMLSR_TRANS_DELAY) | + le32_encode_bits(0, RTW89_H2C_JOININFO_W2_MACID_EXT) | + le32_encode_bits(0, RTW89_H2C_JOININFO_W2_MAIN_MACID_EXT); + + h2c_v1->w2 = 0; + +done: + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT, + H2C_FUNC_MAC_JOININFO, 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_notify_dbcc(struct rtw89_dev *rtwdev, bool en) +{ + struct rtw89_h2c_notify_dbcc *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 notify dbcc\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_notify_dbcc *)skb->data; + + h2c->w0 = le32_encode_bits(en, RTW89_H2C_NOTIFY_DBCC_EN); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT, + H2C_FUNC_NOTIFY_DBCC, 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_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp, + bool pause) +{ + struct rtw89_fw_macid_pause_sleep_grp *h2c_new; + struct rtw89_fw_macid_pause_grp *h2c; + __le32 set = cpu_to_le32(BIT(sh)); + u8 h2c_macid_pause_id; + struct sk_buff *skb; + u32 len; + int ret; + + if (RTW89_CHK_FW_FEATURE(MACID_PAUSE_SLEEP, &rtwdev->fw)) { + h2c_macid_pause_id = H2C_FUNC_MAC_MACID_PAUSE_SLEEP; + len = sizeof(*h2c_new); + } else { + h2c_macid_pause_id = H2C_FUNC_MAC_MACID_PAUSE; + len = sizeof(*h2c); + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c macid pause\n"); + return -ENOMEM; + } + skb_put(skb, len); + + if (h2c_macid_pause_id == H2C_FUNC_MAC_MACID_PAUSE_SLEEP) { + h2c_new = (struct rtw89_fw_macid_pause_sleep_grp *)skb->data; + + h2c_new->n[0].pause_mask_grp[grp] = set; + h2c_new->n[0].sleep_mask_grp[grp] = set; + if (pause) { + h2c_new->n[0].pause_grp[grp] = set; + h2c_new->n[0].sleep_grp[grp] = set; + } + } else { + h2c = (struct rtw89_fw_macid_pause_grp *)skb->data; + + h2c->mask_grp[grp] = set; + if (pause) + h2c->pause_grp[grp] = set; + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + h2c_macid_pause_id, 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_link *rtwvif_link, + 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_link->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_link *rtwvif_link, + 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_link->mac_idx); + RTW89_SET_FWCMD_TSF32_TOGL_EN(cmd, en); + RTW89_SET_FWCMD_TSF32_TOGL_PORT(cmd, rtwvif_link->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_tx_duty(struct rtw89_dev *rtwdev, u8 lv) +{ + struct rtw89_h2c_tx_duty *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u16 pause, active; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c tx duty\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_tx_duty *)skb->data; + + static_assert(RTW89_THERMAL_PROT_LV_MAX * RTW89_THERMAL_PROT_STEP < 100); + + if (lv == 0 || lv > RTW89_THERMAL_PROT_LV_MAX) { + h2c->w1 = le32_encode_bits(1, RTW89_H2C_TX_DUTY_W1_STOP); + } else { + active = 100 - lv * RTW89_THERMAL_PROT_STEP; + pause = 100 - active; + + h2c->w0 = le32_encode_bits(pause, RTW89_H2C_TX_DUTY_W0_PAUSE_INTVL_MASK) | + le32_encode_bits(active, RTW89_H2C_TX_DUTY_W0_TX_INTVL_MASK); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_TX_DUTY, 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_set_bcn_fltr_cfg(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + bool connect) +{ + struct ieee80211_bss_conf *bss_conf; + s32 thold = RTW89_DEFAULT_CQM_THOLD; + u32 hyst = RTW89_DEFAULT_CQM_HYST; + struct rtw89_h2c_bcnfltr *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u8 max_cnt, cnt; + int ret; + + if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw)) + return -EINVAL; + + if (!rtwvif_link || rtwvif_link->net_type != RTW89_NET_TYPE_INFRA) + return -EINVAL; + + rcu_read_lock(); + + bss_conf = rtw89_vif_rcu_dereference_link(rtwvif_link, false); + + if (bss_conf->cqm_rssi_hyst) + hyst = bss_conf->cqm_rssi_hyst; + if (bss_conf->cqm_rssi_thold) + thold = bss_conf->cqm_rssi_thold; + + rcu_read_unlock(); + + 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; + + if (RTW89_CHK_FW_FEATURE(BEACON_LOSS_COUNT_V1, &rtwdev->fw)) + max_cnt = BIT(7) - 1; + else + max_cnt = BIT(4) - 1; + + cnt = min(RTW89_BCN_LOSS_CNT, max_cnt); + + 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(cnt >> 4, RTW89_H2C_BCNFLTR_W0_BCN_LOSS_CNT_H3) | + le32_encode_bits(cnt & 0xf, RTW89_H2C_BCNFLTR_W0_BCN_LOSS_CNT_L4) | + le32_encode_bits(hyst, RTW89_H2C_BCNFLTR_W0_RSSI_HYST) | + le32_encode_bits(thold + MAX_RSSI, + RTW89_H2C_BCNFLTR_W0_RSSI_THRESHOLD) | + le32_encode_bits(rtwvif_link->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_link *rtwvif_link) +{ + struct rtw89_vif *rtwvif = rtwvif_link->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_link->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_link->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, u8 type) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_dm *dm = &btc->dm; + struct rtw89_btc_init_info *init_info = &dm->init_info.init; + 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 = type; + 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; +} + +int rtw89_fw_h2c_cxdrv_init_v7(struct rtw89_dev *rtwdev, u8 type) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_dm *dm = &btc->dm; + struct rtw89_btc_init_info_v7 *init_info = &dm->init_info.init_v7; + struct rtw89_h2c_cxinit_v7 *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_v7\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cxinit_v7 *)skb->data; + + h2c->hdr.type = type; + h2c->hdr.ver = btc->ver->fcxinit; + h2c->hdr.len = len - H2C_LEN_CXDRVHDR_V7; + h2c->init = *init_info; + + 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, u8 type) +{ + 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, type); + 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, u8 type) +{ + 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, type); + 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, u8 type) +{ + 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, type); + 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; +} + +int rtw89_fw_h2c_cxdrv_role_v7(struct rtw89_dev *rtwdev, u8 type) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_wl_role_info_v7 *role = &btc->cx.wl.role_info_v7; + struct rtw89_h2c_cxrole_v7 *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_ctrl\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cxrole_v7 *)skb->data; + + h2c->hdr.type = type; + h2c->hdr.ver = btc->ver->fwlrole; + h2c->hdr.len = len - H2C_LEN_CXDRVHDR_V7; + memcpy(&h2c->_u8, role, sizeof(h2c->_u8)); + h2c->_u32.role_map = cpu_to_le32(role->role_map); + h2c->_u32.mrole_type = cpu_to_le32(role->mrole_type); + h2c->_u32.mrole_noa_duration = cpu_to_le32(role->mrole_noa_duration); + h2c->_u32.dbcc_en = cpu_to_le32(role->dbcc_en); + h2c->_u32.dbcc_chg = cpu_to_le32(role->dbcc_chg); + h2c->_u32.dbcc_2g_phy = cpu_to_le32(role->dbcc_2g_phy); + + 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; +} + +int rtw89_fw_h2c_cxdrv_role_v8(struct rtw89_dev *rtwdev, u8 type) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_wl_role_info_v8 *role = &btc->cx.wl.role_info_v8; + struct rtw89_h2c_cxrole_v8 *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_ctrl\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cxrole_v8 *)skb->data; + + h2c->hdr.type = type; + h2c->hdr.ver = btc->ver->fwlrole; + h2c->hdr.len = len - H2C_LEN_CXDRVHDR_V7; + memcpy(&h2c->_u8, role, sizeof(h2c->_u8)); + h2c->_u32.role_map = cpu_to_le32(role->role_map); + h2c->_u32.mrole_type = cpu_to_le32(role->mrole_type); + h2c->_u32.mrole_noa_duration = cpu_to_le32(role->mrole_noa_duration); + + 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; +} + +int rtw89_fw_h2c_cxdrv_osi_info(struct rtw89_dev *rtwdev, u8 type) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_fbtc_outsrc_set_info *osi = &btc->dm.ost_info; + struct rtw89_h2c_cxosi *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_osi\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cxosi *)skb->data; + + h2c->hdr.type = type; + h2c->hdr.ver = btc->ver->fcxosi; + h2c->hdr.len = len - H2C_LEN_CXDRVHDR_V7; + h2c->osi = *osi; + + 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, u8 type) +{ + struct rtw89_btc *btc = &rtwdev->btc; + const struct rtw89_btc_ver *ver = btc->ver; + struct rtw89_btc_ctrl *ctrl = &btc->ctrl.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, type); + 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; +} + +int rtw89_fw_h2c_cxdrv_ctrl_v7(struct rtw89_dev *rtwdev, u8 type) +{ + struct rtw89_btc *btc = &rtwdev->btc; + struct rtw89_btc_ctrl_v7 *ctrl = &btc->ctrl.ctrl_v7; + struct rtw89_h2c_cxctrl_v7 *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_ctrl_v7\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cxctrl_v7 *)skb->data; + + h2c->hdr.type = type; + h2c->hdr.ver = btc->ver->fcxctrl; + h2c->hdr.len = sizeof(*h2c) - H2C_LEN_CXDRVHDR_V7; + h2c->ctrl = *ctrl; + + 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_TRX (28 + H2C_LEN_CXDRVHDR) +int rtw89_fw_h2c_cxdrv_trx(struct rtw89_dev *rtwdev, u8 type) +{ + 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, type); + 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, u8 type) +{ + 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, type); + 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; +} + +static +int rtw89_fw_h2c_scan_list_offload_ax(struct rtw89_dev *rtwdev, int ch_num, + struct list_head *chan_list) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; + struct rtw89_h2c_chinfo_elem *elem; + struct rtw89_mac_chinfo_ax *ch_info; + struct rtw89_h2c_chinfo *h2c; + struct sk_buff *skb; + unsigned int cond; + int skb_len; + int ret; + + static_assert(sizeof(*elem) == RTW89_MAC_CHINFO_SIZE); + + skb_len = struct_size(h2c, elem, ch_num); + 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, sizeof(*h2c)); + h2c = (struct rtw89_h2c_chinfo *)skb->data; + + h2c->ch_num = ch_num; + h2c->elem_size = sizeof(*elem) / 4; /* in unit of 4 bytes */ + + list_for_each_entry(ch_info, chan_list, list) { + elem = (struct rtw89_h2c_chinfo_elem *)skb_put(skb, sizeof(*elem)); + + elem->w0 = le32_encode_bits(ch_info->period, RTW89_H2C_CHINFO_W0_PERIOD) | + le32_encode_bits(ch_info->dwell_time, RTW89_H2C_CHINFO_W0_DWELL) | + le32_encode_bits(ch_info->central_ch, RTW89_H2C_CHINFO_W0_CENTER_CH) | + le32_encode_bits(ch_info->pri_ch, RTW89_H2C_CHINFO_W0_PRI_CH); + + elem->w1 = le32_encode_bits(ch_info->bw, RTW89_H2C_CHINFO_W1_BW) | + le32_encode_bits(ch_info->notify_action, RTW89_H2C_CHINFO_W1_ACTION) | + le32_encode_bits(ch_info->num_pkt, RTW89_H2C_CHINFO_W1_NUM_PKT) | + le32_encode_bits(ch_info->tx_pkt, RTW89_H2C_CHINFO_W1_TX) | + le32_encode_bits(ch_info->pause_data, RTW89_H2C_CHINFO_W1_PAUSE_DATA) | + le32_encode_bits(ch_info->ch_band, RTW89_H2C_CHINFO_W1_BAND) | + le32_encode_bits(ch_info->probe_id, RTW89_H2C_CHINFO_W1_PKT_ID) | + le32_encode_bits(ch_info->dfs_ch, RTW89_H2C_CHINFO_W1_DFS) | + le32_encode_bits(ch_info->tx_null, RTW89_H2C_CHINFO_W1_TX_NULL) | + le32_encode_bits(ch_info->rand_seq_num, RTW89_H2C_CHINFO_W1_RANDOM); + + if (scan_info->extra_op.set) + elem->w1 |= le32_encode_bits(ch_info->macid_tx, + RTW89_H2C_CHINFO_W1_MACID_TX); + + elem->w2 = le32_encode_bits(ch_info->pkt_id[0], RTW89_H2C_CHINFO_W2_PKT0) | + le32_encode_bits(ch_info->pkt_id[1], RTW89_H2C_CHINFO_W2_PKT1) | + le32_encode_bits(ch_info->pkt_id[2], RTW89_H2C_CHINFO_W2_PKT2) | + le32_encode_bits(ch_info->pkt_id[3], RTW89_H2C_CHINFO_W2_PKT3); + + elem->w3 = le32_encode_bits(ch_info->pkt_id[4], RTW89_H2C_CHINFO_W3_PKT4) | + le32_encode_bits(ch_info->pkt_id[5], RTW89_H2C_CHINFO_W3_PKT5) | + le32_encode_bits(ch_info->pkt_id[6], RTW89_H2C_CHINFO_W3_PKT6) | + le32_encode_bits(ch_info->pkt_id[7], RTW89_H2C_CHINFO_W3_PKT7); + } + + 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_SCANOFLD_WAIT_COND_ADD_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; +} + +static +int rtw89_fw_h2c_scan_list_offload_be(struct rtw89_dev *rtwdev, int ch_num, + struct list_head *chan_list, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; + struct rtw89_h2c_chinfo_elem_be *elem; + struct rtw89_mac_chinfo_be *ch_info; + struct rtw89_h2c_chinfo_be *h2c; + struct sk_buff *skb; + unsigned int cond; + u8 ver = U8_MAX; + int skb_len; + int ret; + + static_assert(sizeof(*elem) == RTW89_MAC_CHINFO_SIZE_BE); + + skb_len = struct_size(h2c, elem, ch_num); + 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; + } + + if (RTW89_CHK_FW_FEATURE(CH_INFO_BE_V0, &rtwdev->fw)) + ver = 0; + + skb_put(skb, sizeof(*h2c)); + h2c = (struct rtw89_h2c_chinfo_be *)skb->data; + + h2c->ch_num = ch_num; + h2c->elem_size = sizeof(*elem) / 4; /* in unit of 4 bytes */ + h2c->arg = u8_encode_bits(rtwvif_link->mac_idx, + RTW89_H2C_CHINFO_ARG_MAC_IDX_MASK); + + list_for_each_entry(ch_info, chan_list, list) { + elem = (struct rtw89_h2c_chinfo_elem_be *)skb_put(skb, sizeof(*elem)); + + elem->w0 = le32_encode_bits(ch_info->dwell_time, RTW89_H2C_CHINFO_BE_W0_DWELL) | + le32_encode_bits(ch_info->central_ch, + RTW89_H2C_CHINFO_BE_W0_CENTER_CH) | + le32_encode_bits(ch_info->pri_ch, RTW89_H2C_CHINFO_BE_W0_PRI_CH); + + elem->w1 = le32_encode_bits(ch_info->bw, RTW89_H2C_CHINFO_BE_W1_BW) | + le32_encode_bits(ch_info->ch_band, RTW89_H2C_CHINFO_BE_W1_CH_BAND) | + le32_encode_bits(ch_info->dfs_ch, RTW89_H2C_CHINFO_BE_W1_DFS) | + le32_encode_bits(ch_info->pause_data, + RTW89_H2C_CHINFO_BE_W1_PAUSE_DATA) | + le32_encode_bits(ch_info->tx_null, RTW89_H2C_CHINFO_BE_W1_TX_NULL) | + le32_encode_bits(ch_info->rand_seq_num, + RTW89_H2C_CHINFO_BE_W1_RANDOM) | + le32_encode_bits(ch_info->notify_action, + RTW89_H2C_CHINFO_BE_W1_NOTIFY) | + le32_encode_bits(ch_info->probe_id != 0xff ? 1 : 0, + RTW89_H2C_CHINFO_BE_W1_PROBE) | + le32_encode_bits(ch_info->leave_crit, + RTW89_H2C_CHINFO_BE_W1_EARLY_LEAVE_CRIT) | + le32_encode_bits(ch_info->chkpt_timer, + RTW89_H2C_CHINFO_BE_W1_CHKPT_TIMER); + + elem->w2 = le32_encode_bits(ch_info->leave_time, + RTW89_H2C_CHINFO_BE_W2_EARLY_LEAVE_TIME) | + le32_encode_bits(ch_info->leave_th, + RTW89_H2C_CHINFO_BE_W2_EARLY_LEAVE_TH) | + le32_encode_bits(ch_info->tx_pkt_ctrl, + RTW89_H2C_CHINFO_BE_W2_TX_PKT_CTRL); + + elem->w3 = le32_encode_bits(ch_info->pkt_id[0], RTW89_H2C_CHINFO_BE_W3_PKT0) | + le32_encode_bits(ch_info->pkt_id[1], RTW89_H2C_CHINFO_BE_W3_PKT1) | + le32_encode_bits(ch_info->pkt_id[2], RTW89_H2C_CHINFO_BE_W3_PKT2) | + le32_encode_bits(ch_info->pkt_id[3], RTW89_H2C_CHINFO_BE_W3_PKT3); + + elem->w4 = le32_encode_bits(ch_info->pkt_id[4], RTW89_H2C_CHINFO_BE_W4_PKT4) | + le32_encode_bits(ch_info->pkt_id[5], RTW89_H2C_CHINFO_BE_W4_PKT5) | + le32_encode_bits(ch_info->pkt_id[6], RTW89_H2C_CHINFO_BE_W4_PKT6) | + le32_encode_bits(ch_info->pkt_id[7], RTW89_H2C_CHINFO_BE_W4_PKT7); + + elem->w5 = le32_encode_bits(ch_info->sw_def, RTW89_H2C_CHINFO_BE_W5_SW_DEF) | + le32_encode_bits(ch_info->fw_probe0_ssids, + RTW89_H2C_CHINFO_BE_W5_FW_PROBE0_SSIDS); + + elem->w6 = le32_encode_bits(ch_info->fw_probe0_shortssids, + RTW89_H2C_CHINFO_BE_W6_FW_PROBE0_SHORTSSIDS) | + le32_encode_bits(ch_info->fw_probe0_bssids, + RTW89_H2C_CHINFO_BE_W6_FW_PROBE0_BSSIDS); + if (ver == 0) + elem->w0 |= + le32_encode_bits(ch_info->period, RTW89_H2C_CHINFO_BE_W0_PERIOD); + else + elem->w7 = le32_encode_bits(ch_info->period, + RTW89_H2C_CHINFO_BE_W7_PERIOD_V1); + } + + 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_SCANOFLD_WAIT_COND_ADD_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_ax(struct rtw89_dev *rtwdev, + struct rtw89_scan_option *option, + struct rtw89_vif_link *rtwvif_link, + bool wowlan) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; + struct rtw89_chan *op = &rtwdev->scan_info.op_chan; + enum rtw89_scan_mode scan_mode = RTW89_SCAN_IMMEDIATE; + struct rtw89_h2c_scanofld *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + unsigned int cond; + u64 tsf = 0; + 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; + + if (option->delay) { + ret = rtw89_mac_port_get_tsf(rtwdev, rtwvif_link, &tsf); + if (ret) { + rtw89_warn(rtwdev, "NLO failed to get port tsf: %d\n", ret); + scan_mode = RTW89_SCAN_IMMEDIATE; + } else { + scan_mode = RTW89_SCAN_DELAY; + tsf += (u64)option->delay * 1000; + } + } + + h2c->w0 = le32_encode_bits(rtwvif_link->mac_id, RTW89_H2C_SCANOFLD_W0_MACID) | + le32_encode_bits(rtwvif_link->port, RTW89_H2C_SCANOFLD_W0_PORT_ID) | + le32_encode_bits(rtwvif_link->mac_idx, 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(scan_mode, RTW89_H2C_SCANOFLD_W1_START_MODE) | + le32_encode_bits(option->repeat, RTW89_H2C_SCANOFLD_W1_SCAN_TYPE); + + h2c->w2 = le32_encode_bits(option->norm_pd, RTW89_H2C_SCANOFLD_W2_NORM_PD) | + le32_encode_bits(option->slow_pd, RTW89_H2C_SCANOFLD_W2_SLOW_PD); + + 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); + } + + h2c->tsf_high = le32_encode_bits(upper_32_bits(tsf), + RTW89_H2C_SCANOFLD_W3_TSF_HIGH); + h2c->tsf_low = le32_encode_bits(lower_32_bits(tsf), + RTW89_H2C_SCANOFLD_W4_TSF_LOW); + + if (scan_info->extra_op.set) + h2c->w6 = le32_encode_bits(scan_info->extra_op.macid, + RTW89_H2C_SCANOFLD_W6_SECOND_MACID); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_SCANOFLD, 1, 1, + len); + + if (option->enable) + cond = RTW89_SCANOFLD_WAIT_COND_START; + else + cond = RTW89_SCANOFLD_WAIT_COND_STOP; + + 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; +} + +static void rtw89_scan_get_6g_disabled_chan(struct rtw89_dev *rtwdev, + struct rtw89_scan_option *option) +{ + struct ieee80211_supported_band *sband; + struct ieee80211_channel *chan; + u8 i, idx; + + sband = rtwdev->hw->wiphy->bands[NL80211_BAND_6GHZ]; + if (!sband) { + option->prohib_chan = U64_MAX; + return; + } + + for (i = 0; i < sband->n_channels; i++) { + chan = &sband->channels[i]; + if (chan->flags & IEEE80211_CHAN_DISABLED) { + idx = (chan->hw_value - 1) / 4; + option->prohib_chan |= BIT(idx); + } + } +} + +int rtw89_fw_h2c_scan_offload_be(struct rtw89_dev *rtwdev, + struct rtw89_scan_option *option, + struct rtw89_vif_link *rtwvif_link, + bool wowlan) +{ + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + const struct rtw89_hw_scan_extra_op *ext = &scan_info->extra_op; + struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; + struct cfg80211_scan_request *req = rtwvif->scan_req; + struct rtw89_h2c_scanofld_be_macc_role *macc_role; + struct rtw89_hw_scan_extra_op scan_op[2] = {}; + struct rtw89_chan *op = &scan_info->op_chan; + struct rtw89_h2c_scanofld_be_opch *opch; + struct rtw89_pktofld_info *pkt_info; + struct rtw89_h2c_scanofld_be *h2c; + struct ieee80211_vif *vif; + struct sk_buff *skb; + u8 macc_role_size = sizeof(*macc_role) * option->num_macc_role; + u8 opch_size = sizeof(*opch) * option->num_opch; + enum rtw89_scan_be_opmode opmode; + u8 probe_id[NUM_NL80211_BANDS]; + u8 scan_offload_ver = U8_MAX; + u8 cfg_len = sizeof(*h2c); + unsigned int cond; + u8 ap_idx = U8_MAX; + u8 ver = U8_MAX; + u8 policy_val; +#if defined(__linux__) + void *ptr; +#elif defined(__FreeBSD__) + u8 *ptr; +#endif + u8 txbcn; + int ret; + u32 len; + u8 i; + + scan_op[0].macid = rtwvif_link->mac_id; + scan_op[0].port = rtwvif_link->port; + scan_op[0].chan = *op; + vif = rtwvif_to_vif(rtwvif_link->rtwvif); + if (vif->type == NL80211_IFTYPE_AP) + ap_idx = 0; + + if (ext->set) { + scan_op[1] = *ext; + vif = rtwvif_to_vif(ext->rtwvif_link->rtwvif); + if (vif->type == NL80211_IFTYPE_AP) + ap_idx = 1; + } + + rtw89_scan_get_6g_disabled_chan(rtwdev, option); + + if (RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD_BE_V0, &rtwdev->fw)) { + cfg_len = offsetofend(typeof(*h2c), w8); + scan_offload_ver = 0; + } + + len = cfg_len + macc_role_size + opch_size; + 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_be *)skb->data; + ptr = skb->data; + + memset(probe_id, RTW89_SCANOFLD_PKT_NONE, sizeof(probe_id)); + + if (RTW89_CHK_FW_FEATURE(CH_INFO_BE_V0, &rtwdev->fw)) + ver = 0; + + if (!wowlan) { + list_for_each_entry(pkt_info, &scan_info->pkt_list[NL80211_BAND_6GHZ], list) { + if (pkt_info->wildcard_6ghz) { + /* Provide wildcard as template */ + probe_id[NL80211_BAND_6GHZ] = pkt_info->id; + break; + } + } + } + + h2c->w0 = le32_encode_bits(option->operation, RTW89_H2C_SCANOFLD_BE_W0_OP) | + le32_encode_bits(option->scan_mode, + RTW89_H2C_SCANOFLD_BE_W0_SCAN_MODE) | + le32_encode_bits(option->repeat, RTW89_H2C_SCANOFLD_BE_W0_REPEAT) | + le32_encode_bits(true, RTW89_H2C_SCANOFLD_BE_W0_NOTIFY_END) | + le32_encode_bits(true, RTW89_H2C_SCANOFLD_BE_W0_LEARN_CH) | + le32_encode_bits(rtwvif_link->mac_id, RTW89_H2C_SCANOFLD_BE_W0_MACID) | + le32_encode_bits(rtwvif_link->port, RTW89_H2C_SCANOFLD_BE_W0_PORT) | + le32_encode_bits(option->band, RTW89_H2C_SCANOFLD_BE_W0_BAND); + + h2c->w1 = le32_encode_bits(option->num_macc_role, RTW89_H2C_SCANOFLD_BE_W1_NUM_MACC_ROLE) | + le32_encode_bits(option->num_opch, RTW89_H2C_SCANOFLD_BE_W1_NUM_OP) | + le32_encode_bits(option->norm_pd, RTW89_H2C_SCANOFLD_BE_W1_NORM_PD); + + h2c->w2 = le32_encode_bits(option->slow_pd, RTW89_H2C_SCANOFLD_BE_W2_SLOW_PD) | + le32_encode_bits(option->norm_cy, RTW89_H2C_SCANOFLD_BE_W2_NORM_CY) | + le32_encode_bits(option->opch_end, RTW89_H2C_SCANOFLD_BE_W2_OPCH_END); + + h2c->w3 = le32_encode_bits(0, RTW89_H2C_SCANOFLD_BE_W3_NUM_SSID) | + le32_encode_bits(0, RTW89_H2C_SCANOFLD_BE_W3_NUM_SHORT_SSID) | + le32_encode_bits(0, RTW89_H2C_SCANOFLD_BE_W3_NUM_BSSID) | + le32_encode_bits(probe_id[NL80211_BAND_2GHZ], RTW89_H2C_SCANOFLD_BE_W3_PROBEID); + + h2c->w4 = le32_encode_bits(probe_id[NL80211_BAND_5GHZ], + RTW89_H2C_SCANOFLD_BE_W4_PROBE_5G) | + le32_encode_bits(probe_id[NL80211_BAND_6GHZ], + RTW89_H2C_SCANOFLD_BE_W4_PROBE_6G) | + le32_encode_bits(option->delay / 1000, RTW89_H2C_SCANOFLD_BE_W4_DELAY_START); + + h2c->w5 = le32_encode_bits(option->mlo_mode, RTW89_H2C_SCANOFLD_BE_W5_MLO_MODE); + + h2c->w6 = le32_encode_bits(option->prohib_chan, + RTW89_H2C_SCANOFLD_BE_W6_CHAN_PROHIB_LOW); + h2c->w7 = le32_encode_bits(option->prohib_chan >> 32, + RTW89_H2C_SCANOFLD_BE_W7_CHAN_PROHIB_HIGH); + if (!wowlan && req->no_cck) { + h2c->w0 |= le32_encode_bits(true, RTW89_H2C_SCANOFLD_BE_W0_PROBE_WITH_RATE); + h2c->w8 = le32_encode_bits(RTW89_HW_RATE_OFDM6, + RTW89_H2C_SCANOFLD_BE_W8_PROBE_RATE_2GHZ) | + le32_encode_bits(RTW89_HW_RATE_OFDM6, + RTW89_H2C_SCANOFLD_BE_W8_PROBE_RATE_5GHZ) | + le32_encode_bits(RTW89_HW_RATE_OFDM6, + RTW89_H2C_SCANOFLD_BE_W8_PROBE_RATE_6GHZ); + } + + if (scan_offload_ver == 0) + goto flex_member; + + h2c->w9 = le32_encode_bits(sizeof(*h2c) / sizeof(h2c->w0), + RTW89_H2C_SCANOFLD_BE_W9_SIZE_CFG) | + le32_encode_bits(sizeof(*macc_role) / sizeof(macc_role->w0), + RTW89_H2C_SCANOFLD_BE_W9_SIZE_MACC) | + le32_encode_bits(sizeof(*opch) / sizeof(opch->w0), + RTW89_H2C_SCANOFLD_BE_W9_SIZE_OP); + +flex_member: + ptr += cfg_len; + + for (i = 0; i < option->num_macc_role; i++) { +#if defined(__linux__) + macc_role = ptr; +#elif defined(__FreeBSD__) + macc_role = (void *)ptr; +#endif + macc_role->w0 = + le32_encode_bits(0, RTW89_H2C_SCANOFLD_BE_MACC_ROLE_W0_BAND) | + le32_encode_bits(0, RTW89_H2C_SCANOFLD_BE_MACC_ROLE_W0_PORT) | + le32_encode_bits(0, RTW89_H2C_SCANOFLD_BE_MACC_ROLE_W0_MACID) | + le32_encode_bits(0, RTW89_H2C_SCANOFLD_BE_MACC_ROLE_W0_OPCH_END); + ptr += sizeof(*macc_role); + } + + for (i = 0; i < option->num_opch; i++) { + bool is_ap_idx = i == ap_idx; + + opmode = is_ap_idx ? RTW89_SCAN_OPMODE_TBTT : RTW89_SCAN_OPMODE_INTV; + policy_val = is_ap_idx ? 2 : RTW89_OFF_CHAN_TIME / 10; + txbcn = is_ap_idx ? 1 : 0; + +#if defined(__linux__) + opch = ptr; +#elif defined(__FreeBSD__) + opch = (void *)ptr; +#endif + opch->w0 = le32_encode_bits(scan_op[i].macid, + RTW89_H2C_SCANOFLD_BE_OPCH_W0_MACID) | + le32_encode_bits(option->band, + RTW89_H2C_SCANOFLD_BE_OPCH_W0_BAND) | + le32_encode_bits(scan_op[i].port, + RTW89_H2C_SCANOFLD_BE_OPCH_W0_PORT) | + le32_encode_bits(opmode, + RTW89_H2C_SCANOFLD_BE_OPCH_W0_POLICY) | + le32_encode_bits(true, + RTW89_H2C_SCANOFLD_BE_OPCH_W0_TXNULL) | + le32_encode_bits(policy_val, + RTW89_H2C_SCANOFLD_BE_OPCH_W0_POLICY_VAL); + + opch->w1 = le32_encode_bits(scan_op[i].chan.band_type, + RTW89_H2C_SCANOFLD_BE_OPCH_W1_CH_BAND) | + le32_encode_bits(scan_op[i].chan.band_width, + RTW89_H2C_SCANOFLD_BE_OPCH_W1_BW) | + le32_encode_bits(0x3, + RTW89_H2C_SCANOFLD_BE_OPCH_W1_NOTIFY) | + le32_encode_bits(scan_op[i].chan.primary_channel, + RTW89_H2C_SCANOFLD_BE_OPCH_W1_PRI_CH) | + le32_encode_bits(scan_op[i].chan.channel, + RTW89_H2C_SCANOFLD_BE_OPCH_W1_CENTRAL_CH); + + opch->w2 = le32_encode_bits(0, + RTW89_H2C_SCANOFLD_BE_OPCH_W2_PKTS_CTRL) | + le32_encode_bits(0, + RTW89_H2C_SCANOFLD_BE_OPCH_W2_SW_DEF) | + le32_encode_bits(rtw89_is_mlo_1_1(rtwdev) ? 1 : 2, + RTW89_H2C_SCANOFLD_BE_OPCH_W2_SS) | + le32_encode_bits(txbcn, + RTW89_H2C_SCANOFLD_BE_OPCH_W2_TXBCN); + + opch->w3 = le32_encode_bits(RTW89_SCANOFLD_PKT_NONE, + RTW89_H2C_SCANOFLD_BE_OPCH_W3_PKT0) | + le32_encode_bits(RTW89_SCANOFLD_PKT_NONE, + RTW89_H2C_SCANOFLD_BE_OPCH_W3_PKT1) | + le32_encode_bits(RTW89_SCANOFLD_PKT_NONE, + RTW89_H2C_SCANOFLD_BE_OPCH_W3_PKT2) | + le32_encode_bits(RTW89_SCANOFLD_PKT_NONE, + RTW89_H2C_SCANOFLD_BE_OPCH_W3_PKT3); + + if (ver == 0) + opch->w1 |= le32_encode_bits(RTW89_CHANNEL_TIME, + RTW89_H2C_SCANOFLD_BE_OPCH_W1_DURATION); + else + opch->w4 = le32_encode_bits(RTW89_CHANNEL_TIME, + RTW89_H2C_SCANOFLD_BE_OPCH_W4_DURATION_V1); + ptr += sizeof(*opch); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, + H2C_FUNC_SCANOFLD_BE, 1, 1, + len); + + if (option->enable) + cond = RTW89_SCANOFLD_BE_WAIT_COND_START; + else + cond = RTW89_SCANOFLD_BE_WAIT_COND_STOP; + + ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); + if (ret) { + rtw89_debug(rtwdev, RTW89_DBG_FW, "failed to scan be 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) +{ + struct rtw89_rfk_mcc_info_data *rfk_mcc = rtwdev->rfk_mcc.data; + struct rtw89_fw_h2c_rf_get_mccch_v0 *mccch_v0; + struct rtw89_fw_h2c_rf_get_mccch *mccch; + u32 len = sizeof(*mccch); + struct sk_buff *skb; + u8 ver = U8_MAX; + int ret; + u8 idx; + + if (RTW89_CHK_FW_FEATURE(RFK_NTFY_MCC_V0, &rtwdev->fw)) { + len = sizeof(*mccch_v0); + ver = 0; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n"); + return -ENOMEM; + } + skb_put(skb, len); + + idx = rfk_mcc->table_idx; + if (ver == 0) { + mccch_v0 = (struct rtw89_fw_h2c_rf_get_mccch_v0 *)skb->data; + mccch_v0->ch_0 = cpu_to_le32(rfk_mcc->ch[0]); + mccch_v0->ch_1 = cpu_to_le32(rfk_mcc->ch[1]); + mccch_v0->band_0 = cpu_to_le32(rfk_mcc->band[0]); + mccch_v0->band_1 = cpu_to_le32(rfk_mcc->band[1]); + mccch_v0->current_band_type = cpu_to_le32(rfk_mcc->band[idx]); + mccch_v0->current_channel = cpu_to_le32(rfk_mcc->ch[idx]); + } else { + mccch = (struct rtw89_fw_h2c_rf_get_mccch *)skb->data; + mccch->ch_0_0 = cpu_to_le32(rfk_mcc->ch[0]); + mccch->ch_0_1 = cpu_to_le32(rfk_mcc->ch[0]); + mccch->ch_1_0 = cpu_to_le32(rfk_mcc->ch[1]); + mccch->ch_1_1 = cpu_to_le32(rfk_mcc->ch[1]); + mccch->current_channel = cpu_to_le32(rfk_mcc->ch[idx]); + } + + 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, + 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_rf_ntfy_mcc); + +int rtw89_fw_h2c_mcc_dig(struct rtw89_dev *rtwdev, + enum rtw89_chanctx_idx chanctx_idx, + u8 mcc_role_idx, u8 pd_val, bool en) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, chanctx_idx); + const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; + struct rtw89_h2c_mcc_dig *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 mcc_dig\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_mcc_dig *)skb->data; + + h2c->w0 = le32_encode_bits(1, RTW89_H2C_MCC_DIG_W0_REG_CNT) | + le32_encode_bits(en, RTW89_H2C_MCC_DIG_W0_DM_EN) | + le32_encode_bits(mcc_role_idx, RTW89_H2C_MCC_DIG_W0_IDX) | + le32_encode_bits(1, RTW89_H2C_MCC_DIG_W0_SET) | + le32_encode_bits(1, RTW89_H2C_MCC_DIG_W0_PHY0_EN) | + le32_encode_bits(chan->channel, RTW89_H2C_MCC_DIG_W0_CENTER_CH) | + le32_encode_bits(chan->band_type, RTW89_H2C_MCC_DIG_W0_BAND_TYPE); + h2c->w1 = le32_encode_bits(dig_regs->seg0_pd_reg, + RTW89_H2C_MCC_DIG_W1_ADDR_LSB) | + le32_encode_bits(dig_regs->seg0_pd_reg >> 8, + RTW89_H2C_MCC_DIG_W1_ADDR_MSB) | + le32_encode_bits(dig_regs->pd_lower_bound_mask, + RTW89_H2C_MCC_DIG_W1_BMASK_LSB) | + le32_encode_bits(dig_regs->pd_lower_bound_mask >> 8, + RTW89_H2C_MCC_DIG_W1_BMASK_MSB); + h2c->w2 = le32_encode_bits(pd_val, RTW89_H2C_MCC_DIG_W2_VAL_LSB); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_DM, + H2C_FUNC_FW_MCC_DIG, 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_ps_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_vif_link *rtwvif_link; + struct rtw89_h2c_rf_ps_info *h2c; + const struct rtw89_chan *chan; + u32 len = sizeof(*h2c); + unsigned int link_id; + struct sk_buff *skb; + int ret; + u8 path; + u32 val; + + if (chip->chip_gen != RTW89_CHIP_BE) + return 0; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c rf ps info\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_rf_ps_info *)skb->data; + h2c->mlo_mode = cpu_to_le32(rtwdev->mlo_dbcc_mode); + + rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) { + chan = rtw89_chan_get(rtwdev, rtwvif_link->chanctx_idx); + path = rtw89_phy_get_syn_sel(rtwdev, rtwvif_link->phy_idx); + val = rtw89_chip_chan_to_rf18_val(rtwdev, chan); + + if (path >= chip->rf_path_num || path >= NUM_OF_RTW89_FW_RFK_PATH) { + rtw89_err(rtwdev, "unsupported rf path (%d)\n", path); + ret = -ENOENT; + goto fail; + } + + h2c->rf18[path] = cpu_to_le32(val); + h2c->pri_ch[path] = chan->primary_channel; + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_NOTIFY, + H2C_FUNC_OUTSRC_RF_PS_INFO, 0, 0, + sizeof(*h2c)); + + 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_ps_info); + +int rtw89_fw_h2c_rf_pre_ntfy(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx) +{ + struct rtw89_rfk_mcc_info *rfk_mcc = &rtwdev->rfk_mcc; + struct rtw89_fw_h2c_rfk_pre_info_common *common; + struct rtw89_fw_h2c_rfk_pre_info_v0 *h2c_v0; + struct rtw89_fw_h2c_rfk_pre_info_v1 *h2c_v1; + struct rtw89_fw_h2c_rfk_pre_info *h2c; + u8 tbl_sel[NUM_OF_RTW89_FW_RFK_PATH]; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u8 ver = U8_MAX; + u8 tbl, path; + u32 val32; + int ret; + + if (RTW89_CHK_FW_FEATURE(RFK_PRE_NOTIFY_V1, &rtwdev->fw)) { + len = sizeof(*h2c_v1); + ver = 1; + } else if (RTW89_CHK_FW_FEATURE(RFK_PRE_NOTIFY_V0, &rtwdev->fw)) { + len = sizeof(*h2c_v0); + ver = 0; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c rfk_pre_ntfy\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_fw_h2c_rfk_pre_info *)skb->data; + common = &h2c->base_v1.common; + + common->mlo_mode = cpu_to_le32(rtwdev->mlo_dbcc_mode); + + BUILD_BUG_ON(NUM_OF_RTW89_FW_RFK_TBL > RTW89_RFK_CHS_NR); + BUILD_BUG_ON(ARRAY_SIZE(rfk_mcc->data) < NUM_OF_RTW89_FW_RFK_PATH); + + for (tbl = 0; tbl < NUM_OF_RTW89_FW_RFK_TBL; tbl++) { + for (path = 0; path < NUM_OF_RTW89_FW_RFK_PATH; path++) { + common->dbcc.ch[path][tbl] = + cpu_to_le32(rfk_mcc->data[path].ch[tbl]); + common->dbcc.band[path][tbl] = + cpu_to_le32(rfk_mcc->data[path].band[tbl]); + } + } + + for (path = 0; path < NUM_OF_RTW89_FW_RFK_PATH; path++) { + tbl_sel[path] = rfk_mcc->data[path].table_idx; + + common->tbl.cur_ch[path] = + cpu_to_le32(rfk_mcc->data[path].ch[tbl_sel[path]]); + common->tbl.cur_band[path] = + cpu_to_le32(rfk_mcc->data[path].band[tbl_sel[path]]); + + if (ver <= 1) + continue; + + h2c->cur_bandwidth[path] = + cpu_to_le32(rfk_mcc->data[path].bw[tbl_sel[path]]); + } + + common->phy_idx = cpu_to_le32(phy_idx); + + if (ver == 0) { /* RFK_PRE_NOTIFY_V0 */ + h2c_v0 = (struct rtw89_fw_h2c_rfk_pre_info_v0 *)skb->data; + + h2c_v0->cur_band = cpu_to_le32(rfk_mcc->data[0].band[tbl_sel[0]]); + h2c_v0->cur_bw = cpu_to_le32(rfk_mcc->data[0].bw[tbl_sel[0]]); + h2c_v0->cur_center_ch = cpu_to_le32(rfk_mcc->data[0].ch[tbl_sel[0]]); + + val32 = rtw89_phy_read32_mask(rtwdev, R_COEF_SEL, B_COEF_SEL_IQC_V1); + h2c_v0->ktbl_sel0 = cpu_to_le32(val32); + val32 = rtw89_phy_read32_mask(rtwdev, R_COEF_SEL_C1, B_COEF_SEL_IQC_V1); + h2c_v0->ktbl_sel1 = cpu_to_le32(val32); + val32 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_CFGCH, RFREG_MASK); + h2c_v0->rfmod0 = cpu_to_le32(val32); + val32 = rtw89_read_rf(rtwdev, RF_PATH_B, RR_CFGCH, RFREG_MASK); + h2c_v0->rfmod1 = cpu_to_le32(val32); + + if (rtw89_is_mlo_1_1(rtwdev)) + h2c_v0->mlo_1_1 = cpu_to_le32(1); + + h2c_v0->rfe_type = cpu_to_le32(rtwdev->efuse.rfe_type); + + goto done; + } + + if (rtw89_is_mlo_1_1(rtwdev)) { + h2c_v1 = &h2c->base_v1; + h2c_v1->mlo_1_1 = cpu_to_le32(1); + } +done: + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_RFK, + H2C_FUNC_RFK_PRE_NOTIFY, 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_tssi(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + const struct rtw89_chan *chan, enum rtw89_tssi_mode tssi_mode) +{ + struct rtw89_efuse *efuse = &rtwdev->efuse; + struct rtw89_hal *hal = &rtwdev->hal; + struct rtw89_h2c_rf_tssi *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 RF TSSI\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_rf_tssi *)skb->data; + + h2c->len = cpu_to_le16(len); + h2c->phy = phy_idx; + h2c->ch = chan->channel; + h2c->bw = chan->band_width; + h2c->band = chan->band_type; + h2c->hwtx_en = true; + h2c->cv = hal->cv; + h2c->tssi_mode = tssi_mode; + h2c->rfe_type = efuse->rfe_type; + + rtw89_phy_rfk_tssi_fill_fwcmd_efuse_to_de(rtwdev, phy_idx, chan, h2c); + rtw89_phy_rfk_tssi_fill_fwcmd_tmeter_tbl(rtwdev, phy_idx, chan, h2c); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_RFK, + H2C_FUNC_RFK_TSSI_OFFLOAD, 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_iqk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + const struct rtw89_chan *chan) +{ + struct rtw89_hal *hal = &rtwdev->hal; + struct rtw89_h2c_rf_iqk_v0 *h2c_v0; + struct rtw89_h2c_rf_iqk *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u8 ver = U8_MAX; + int ret; + + if (RTW89_CHK_FW_FEATURE(RFK_IQK_V0, &rtwdev->fw)) { + len = sizeof(*h2c_v0); + ver = 0; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c RF IQK\n"); + return -ENOMEM; + } + skb_put(skb, len); + + if (ver == 0) { + h2c_v0 = (struct rtw89_h2c_rf_iqk_v0 *)skb->data; + + h2c_v0->phy_idx = cpu_to_le32(phy_idx); + h2c_v0->dbcc = cpu_to_le32(rtwdev->dbcc_en); + + goto done; + } + + h2c = (struct rtw89_h2c_rf_iqk *)skb->data; + + h2c->len = sizeof(*h2c); + h2c->ktype = 0; + h2c->phy = phy_idx; + h2c->kpath = rtw89_phy_get_kpath(rtwdev, phy_idx); + h2c->band = chan->band_type; + h2c->bw = chan->band_width; + h2c->ch = chan->channel; + h2c->cv = hal->cv; + +done: + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_RFK, + H2C_FUNC_RFK_IQK_OFFLOAD, 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_dpk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + const struct rtw89_chan *chan) +{ + struct rtw89_h2c_rf_dpk *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 RF DPK\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_rf_dpk *)skb->data; + + h2c->len = len; + h2c->phy = phy_idx; + h2c->dpk_enable = true; + h2c->kpath = RF_AB; + h2c->cur_band = chan->band_type; + h2c->cur_bw = chan->band_width; + h2c->cur_ch = chan->channel; + h2c->dpk_dbg_en = rtw89_debug_is_enabled(rtwdev, RTW89_DBG_RFK); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_RFK, + H2C_FUNC_RFK_DPK_OFFLOAD, 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_txgapk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + const struct rtw89_chan *chan) +{ + struct rtw89_hal *hal = &rtwdev->hal; + struct rtw89_h2c_rf_txgapk *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 RF TXGAPK\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_rf_txgapk *)skb->data; + + h2c->len = len; + h2c->ktype = 2; + h2c->phy = phy_idx; + h2c->kpath = RF_AB; + h2c->band = chan->band_type; + h2c->bw = chan->band_width; + h2c->ch = chan->channel; + h2c->cv = hal->cv; + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_RFK, + H2C_FUNC_RFK_TXGAPK_OFFLOAD, 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_dack(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + const struct rtw89_chan *chan) +{ + struct rtw89_h2c_rf_dack *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 RF DACK\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_rf_dack *)skb->data; + + h2c->len = cpu_to_le32(len); + h2c->phy = cpu_to_le32(phy_idx); + h2c->type = cpu_to_le32(0); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_RFK, + H2C_FUNC_RFK_DACK_OFFLOAD, 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_rxdck(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, + const struct rtw89_chan *chan, bool is_chl_k) +{ + struct rtw89_h2c_rf_rxdck_v0 *v0; + struct rtw89_h2c_rf_rxdck *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int ver = -1; + int ret; + + if (RTW89_CHK_FW_FEATURE(RFK_RXDCK_V0, &rtwdev->fw)) { + len = sizeof(*v0); + ver = 0; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for h2c RF RXDCK\n"); + return -ENOMEM; + } + skb_put(skb, len); + v0 = (struct rtw89_h2c_rf_rxdck_v0 *)skb->data; + + v0->len = len; + v0->phy = phy_idx; + v0->is_afe = false; + v0->kpath = RF_AB; + v0->cur_band = chan->band_type; + v0->cur_bw = chan->band_width; + v0->cur_ch = chan->channel; + v0->rxdck_dbg_en = rtw89_debug_is_enabled(rtwdev, RTW89_DBG_RFK); + + if (ver == 0) + goto hdr; + + h2c = (struct rtw89_h2c_rf_rxdck *)skb->data; + h2c->is_chl_k = is_chl_k; + +hdr: + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_RFK, + H2C_FUNC_RFK_RXDCK_OFFLOAD, 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_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_wiphy(rtwdev->hw->wiphy); + + 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; + + 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); + } +} + +void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev) +{ + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + __rtw89_fw_free_all_early_h2c(rtwdev); +} + +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, c2h, class, func); + case RTW89_C2H_CAT_OUTSRC: + return rtw89_phy_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); + wiphy_work_queue(rtwdev->hw->wiphy, &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 wiphy *wiphy, struct wiphy_work *work) +{ + struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, + c2h_work); + struct sk_buff *skb, *tmp; + + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) { + skb_unlink(skb, &rtwdev->c2h_queue); + rtw89_fw_c2h_cmd_handle(rtwdev, skb); + dev_kfree_skb_any(skb); + } +} + +void rtw89_fw_c2h_purge_obsoleted_scan_events(struct rtw89_dev *rtwdev) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct sk_buff *skb, *tmp; + int limit; + + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + limit = skb_queue_len(&rtwdev->c2h_queue); + + skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) { + struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(skb); + + if (--limit < 0) + return; + + if (!attr->is_scan_event || attr->scan_seq == scan_info->seq) + continue; + + rtw89_debug(rtwdev, RTW89_DBG_HW_SCAN, + "purge obsoleted scan event with seq=%d (cur=%d)\n", + attr->scan_seq, scan_info->seq); + + skb_unlink(skb, &rtwdev->c2h_queue); + 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, timeout; + u8 i, val; + + info->id = RTW89_FWCMD_C2HREG_FUNC_NULL; + + if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) + timeout = RTW89_C2H_TIMEOUT_USB; + else + timeout = RTW89_C2H_TIMEOUT; + + ret = read_poll_timeout_atomic(rtw89_read8, val, val, 1, + 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_wiphy(rtwdev->hw->wiphy); + + 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_hw_scan_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 void rtw89_hw_scan_cleanup(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + + mac->free_chan_list(rtwdev); + rtw89_hw_scan_release_pkt_list(rtwdev); + + rtwvif->scan_req = NULL; + rtwvif->scan_ies = NULL; + scan_info->scanning_vif = NULL; + scan_info->abort = false; + scan_info->connected = false; + scan_info->delay = 0; +} + +static bool rtw89_is_6ghz_wildcard_probe_req(struct rtw89_dev *rtwdev, + struct cfg80211_scan_request *req, + struct rtw89_pktofld_info *info, + enum nl80211_band band, u8 ssid_idx) +{ + 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 { + info->wildcard_6ghz = true; + return true; + } +} + +static int rtw89_append_probe_req_ie(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct sk_buff *skb, u8 ssid_idx) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + struct ieee80211_scan_ies *ies = rtwvif->scan_ies; + struct cfg80211_scan_request *req = rtwvif->scan_req; + 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; + } + + rtw89_is_6ghz_wildcard_probe_req(rtwdev, req, info, band, ssid_idx); + + 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_link *rtwvif_link, + const u8 *mac_addr) +{ + struct rtw89_vif *rtwvif = rtwvif_link->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, 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_link, skb, i); + kfree_skb(skb); + + if (ret) + return ret; + } + + return 0; +} + +static int rtw89_update_6ghz_rnr_chan_ax(struct rtw89_dev *rtwdev, + struct ieee80211_scan_ies *ies, + struct cfg80211_scan_request *req, + struct rtw89_mac_chinfo_ax *ch_info) +{ + struct rtw89_vif_link *rtwvif_link = rtwdev->scan_info.scanning_vif; + struct list_head *pkt_list = rtwdev->scan_info.pkt_list; + 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_link->mac_addr, + NULL, 0, req->ie_len); + if (!skb) + return -ENOMEM; + + 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_pno_scan_add_chan_ax(struct rtw89_dev *rtwdev, + int chan_type, int ssid_num, + struct rtw89_mac_chinfo_ax *ch_info) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct rtw89_pktofld_info *info; + u8 probe_count = 0; + + 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 (ssid_num) { + list_for_each_entry(info, &rtw_wow->pno_pkt_list, list) { + if (info->channel_6ghz && + ch_info->pri_ch != info->channel_6ghz) + continue; + else if (info->channel_6ghz && probe_count != 0) + ch_info->period += RTW89_CHANNEL_TIME_6G; + + if (info->wildcard_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_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 void rtw89_hw_scan_add_chan_ax(struct rtw89_dev *rtwdev, int chan_type, + int ssid_num, + struct rtw89_mac_chinfo_ax *ch_info) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_vif_link *rtwvif_link = rtwdev->scan_info.scanning_vif; + const struct rtw89_hw_scan_extra_op *ext = &scan_info->extra_op; + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + struct ieee80211_scan_ies *ies = rtwvif->scan_ies; + 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_ax(rtwdev, ies, 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; + else if (info->channel_6ghz && probe_count != 0) + ch_info->period += RTW89_CHANNEL_TIME_6G; + + if (info->wildcard_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; + ch_info->pause_data = true; + break; + case RTW89_CHAN_ACTIVE: + ch_info->pause_data = true; + break; + case RTW89_CHAN_EXTRA_OP: + ch_info->central_ch = ext->chan.channel; + ch_info->pri_ch = ext->chan.primary_channel; + ch_info->ch_band = ext->chan.band_type; + ch_info->bw = ext->chan.band_width; + ch_info->tx_null = true; + ch_info->num_pkt = 0; + ch_info->macid_tx = true; + break; + default: + rtw89_err(rtwdev, "Channel type out of bound\n"); + } +} + +static void rtw89_pno_scan_add_chan_be(struct rtw89_dev *rtwdev, int chan_type, + int ssid_num, + struct rtw89_mac_chinfo_be *ch_info) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct rtw89_pktofld_info *info; + u8 probe_count = 0, i; + + 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_null = false; + ch_info->pause_data = false; + ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE; + + if (ssid_num) { + list_for_each_entry(info, &rtw_wow->pno_pkt_list, list) { + ch_info->pkt_id[probe_count++] = info->id; + if (probe_count >= RTW89_SCANOFLD_MAX_SSID) + break; + } + } + + for (i = probe_count; i < RTW89_SCANOFLD_MAX_SSID; i++) + ch_info->pkt_id[i] = RTW89_SCANOFLD_PKT_NONE; + + switch (chan_type) { + case RTW89_CHAN_DFS: + 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_warn(rtwdev, "Channel type out of bound\n"); + break; + } +} + +static void rtw89_hw_scan_add_chan_be(struct rtw89_dev *rtwdev, int chan_type, + int ssid_num, + struct rtw89_mac_chinfo_be *ch_info) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_vif_link *rtwvif_link = rtwdev->scan_info.scanning_vif; + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + struct cfg80211_scan_request *req = rtwvif->scan_req; + struct rtw89_pktofld_info *info; + u8 band, probe_count = 0, i; + + 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_null = false; + ch_info->pause_data = false; + ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE; + + 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; + + if (info->wildcard_6ghz) + continue; + + ch_info->pkt_id[probe_count++] = info->id; + if (probe_count >= RTW89_SCANOFLD_MAX_SSID) + break; + } + } + + if (ch_info->ch_band == RTW89_BAND_6G) { + if ((ssid_num == 1 && req->ssids[0].ssid_len == 0) || + !ch_info->is_psc) { + ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE; + if (!req->duration_mandatory) + ch_info->period -= RTW89_DWELL_TIME_6G; + } + } + + for (i = probe_count; i < RTW89_SCANOFLD_MAX_SSID; i++) + ch_info->pkt_id[i] = RTW89_SCANOFLD_PKT_NONE; + + switch (chan_type) { + 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; + ch_info->pause_data = true; + break; + case RTW89_CHAN_ACTIVE: + ch_info->pause_data = true; + break; + default: + rtw89_warn(rtwdev, "Channel type out of bound\n"); + break; + } +} + +int rtw89_pno_scan_add_chan_list_ax(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct cfg80211_sched_scan_request *nd_config = rtw_wow->nd_config; + struct rtw89_mac_chinfo_ax *ch_info, *tmp; + struct ieee80211_channel *channel; + struct list_head chan_list; + int list_len; + enum rtw89_chan_type type; + int ret = 0; + u32 idx; + + INIT_LIST_HEAD(&chan_list); + for (idx = 0, list_len = 0; + idx < nd_config->n_channels && list_len < RTW89_SCAN_LIST_LIMIT_AX; + idx++, list_len++) { + channel = nd_config->channels[idx]; + ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); + if (!ch_info) { + ret = -ENOMEM; + goto out; + } + + 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->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_pno_scan_add_chan_ax(rtwdev, type, nd_config->n_match_sets, ch_info); + list_add_tail(&ch_info->list, &chan_list); + } + ret = rtw89_fw_h2c_scan_list_offload_ax(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_add_op_types_ax(struct rtw89_dev *rtwdev, + enum rtw89_chan_type type, + struct list_head *chan_list, + struct cfg80211_scan_request *req, + int *off_chan_time) +{ + struct rtw89_mac_chinfo_ax *tmp; + + tmp = kzalloc(sizeof(*tmp), GFP_KERNEL); + if (!tmp) + return -ENOMEM; + + switch (type) { + case RTW89_CHAN_OPERATE: + tmp->period = req->duration_mandatory ? + req->duration : RTW89_CHANNEL_TIME; + *off_chan_time = 0; + break; + case RTW89_CHAN_EXTRA_OP: + tmp->period = RTW89_CHANNEL_TIME_EXTRA_OP; + /* still calc @off_chan_time for scan op */ + *off_chan_time += tmp->period; + break; + default: + kfree(tmp); + return -EINVAL; + } + + rtw89_hw_scan_add_chan_ax(rtwdev, type, 0, tmp); + list_add_tail(&tmp->list, chan_list); + + return 0; +} + +int rtw89_hw_scan_prep_chan_list_ax(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + const struct rtw89_hw_scan_extra_op *ext = &scan_info->extra_op; + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + struct cfg80211_scan_request *req = rtwvif->scan_req; + struct rtw89_mac_chinfo_ax *ch_info, *tmp; + struct ieee80211_channel *channel; + struct list_head chan_list; + bool random_seq = req->flags & NL80211_SCAN_FLAG_RANDOM_SN; + enum rtw89_chan_type type; + int off_chan_time = 0; + int ret; + u32 idx; + + INIT_LIST_HEAD(&chan_list); + + for (idx = 0; idx < req->n_channels; idx++) { + channel = req->channels[idx]; + ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); + if (!ch_info) { + ret = -ENOMEM; + goto out; + } + + if (req->duration) + ch_info->period = req->duration; + else if (channel->band == NL80211_BAND_6GHZ) + ch_info->period = RTW89_CHANNEL_TIME_6G + + RTW89_DWELL_TIME_6G; + else if (rtwvif_link->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT) + ch_info->period = RTW89_P2P_CHAN_TIME; + 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_ax(rtwdev, type, req->n_ssids, ch_info); + + if (!(scan_info->connected && + off_chan_time + ch_info->period > RTW89_OFF_CHAN_TIME)) + goto next; + + ret = rtw89_hw_scan_add_op_types_ax(rtwdev, RTW89_CHAN_OPERATE, + &chan_list, req, &off_chan_time); + if (ret) { + kfree(ch_info); + goto out; + } + + if (!ext->set) + goto next; + + ret = rtw89_hw_scan_add_op_types_ax(rtwdev, RTW89_CHAN_EXTRA_OP, + &chan_list, req, &off_chan_time); + if (ret) { + kfree(ch_info); + goto out; + } + +next: + list_add_tail(&ch_info->list, &chan_list); + off_chan_time += ch_info->period; + } + + list_splice_tail(&chan_list, &scan_info->chan_list); + return 0; + +out: + list_for_each_entry_safe(ch_info, tmp, &chan_list, list) { + list_del(&ch_info->list); + kfree(ch_info); + } + + return ret; +} + +void rtw89_hw_scan_free_chan_list_ax(struct rtw89_dev *rtwdev) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_mac_chinfo_ax *ch_info, *tmp; + + list_for_each_entry_safe(ch_info, tmp, &scan_info->chan_list, list) { + list_del(&ch_info->list); + kfree(ch_info); + } +} + +int rtw89_hw_scan_add_chan_list_ax(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_mac_chinfo_ax *ch_info, *tmp; + unsigned int list_len = 0; + struct list_head list; + int ret; + + INIT_LIST_HEAD(&list); + + list_for_each_entry_safe(ch_info, tmp, &scan_info->chan_list, list) { + list_move_tail(&ch_info->list, &list); + + list_len++; + if (list_len == RTW89_SCAN_LIST_LIMIT_AX) + break; + } + + ret = rtw89_fw_h2c_scan_list_offload_ax(rtwdev, list_len, &list); + + list_for_each_entry_safe(ch_info, tmp, &list, list) { + list_del(&ch_info->list); + kfree(ch_info); + } + + return ret; +} + +int rtw89_pno_scan_add_chan_list_be(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct cfg80211_sched_scan_request *nd_config = rtw_wow->nd_config; + struct rtw89_mac_chinfo_be *ch_info, *tmp; + struct ieee80211_channel *channel; + struct list_head chan_list; + enum rtw89_chan_type type; + int list_len, ret; + u32 idx; + + INIT_LIST_HEAD(&chan_list); + + for (idx = 0, list_len = 0; + idx < nd_config->n_channels && list_len < RTW89_SCAN_LIST_LIMIT_BE; + idx++, list_len++) { + channel = nd_config->channels[idx]; + ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); + if (!ch_info) { + ret = -ENOMEM; + goto out; + } + + 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->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_pno_scan_add_chan_be(rtwdev, type, + nd_config->n_match_sets, ch_info); + list_add_tail(&ch_info->list, &chan_list); + } + + ret = rtw89_fw_h2c_scan_list_offload_be(rtwdev, list_len, &chan_list, + rtwvif_link); + +out: + list_for_each_entry_safe(ch_info, tmp, &chan_list, list) { + list_del(&ch_info->list); + kfree(ch_info); + } + + return ret; +} + +int rtw89_hw_scan_prep_chan_list_be(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + struct cfg80211_scan_request *req = rtwvif->scan_req; + struct rtw89_mac_chinfo_be *ch_info, *tmp; + struct ieee80211_channel *channel; + struct list_head chan_list; + enum rtw89_chan_type type; + bool random_seq; + int ret; + u32 idx; + + random_seq = !!(req->flags & NL80211_SCAN_FLAG_RANDOM_SN); + INIT_LIST_HEAD(&chan_list); + + for (idx = 0; idx < req->n_channels; idx++) { + channel = req->channels[idx]; + ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); + if (!ch_info) { + ret = -ENOMEM; + goto out; + } + + if (req->duration) + ch_info->period = req->duration; + else if (channel->band == NL80211_BAND_6GHZ) + ch_info->period = RTW89_CHANNEL_TIME_6G + RTW89_DWELL_TIME_6G; + else if (rtwvif_link->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT) + ch_info->period = RTW89_P2P_CHAN_TIME; + 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_be(rtwdev, type, req->n_ssids, ch_info); + + list_add_tail(&ch_info->list, &chan_list); + } + + list_splice_tail(&chan_list, &scan_info->chan_list); + return 0; + +out: + list_for_each_entry_safe(ch_info, tmp, &chan_list, list) { + list_del(&ch_info->list); + kfree(ch_info); + } + + return ret; +} + +void rtw89_hw_scan_free_chan_list_be(struct rtw89_dev *rtwdev) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_mac_chinfo_be *ch_info, *tmp; + + list_for_each_entry_safe(ch_info, tmp, &scan_info->chan_list, list) { + list_del(&ch_info->list); + kfree(ch_info); + } +} + +int rtw89_hw_scan_add_chan_list_be(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_mac_chinfo_be *ch_info, *tmp; + unsigned int list_len = 0; + struct list_head list; + int ret; + + INIT_LIST_HEAD(&list); + + list_for_each_entry_safe(ch_info, tmp, &scan_info->chan_list, list) { + list_move_tail(&ch_info->list, &list); + + list_len++; + if (list_len == RTW89_SCAN_LIST_LIMIT_BE) + break; + } + + ret = rtw89_fw_h2c_scan_list_offload_be(rtwdev, list_len, &list, + rtwvif_link); + + list_for_each_entry_safe(ch_info, tmp, &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_link *rtwvif_link, + const u8 *mac_addr) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + int ret; + + ret = rtw89_hw_scan_update_probe_req(rtwdev, rtwvif_link, mac_addr); + 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 = mac->prep_chan_list(rtwdev, rtwvif_link); +out: + return ret; +} + +static void rtw89_hw_scan_update_link_beacon_noa(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + u16 tu, bool scan) +{ + struct ieee80211_p2p_noa_desc noa_desc = {}; + struct ieee80211_bss_conf *bss_conf; + u16 beacon_int; + u64 tsf; + int ret; + + rcu_read_lock(); + + bss_conf = rtw89_vif_rcu_dereference_link(rtwvif_link, true); + beacon_int = bss_conf->beacon_int; + + rcu_read_unlock(); + + tu += beacon_int * 3; + if (rtwdev->chip->chip_gen == RTW89_CHIP_AX) + rtwdev->scan_info.delay = ieee80211_tu_to_usec(beacon_int * 3) / 1000; + + ret = rtw89_mac_port_get_tsf(rtwdev, rtwvif_link, &tsf); + if (ret) { + rtw89_warn(rtwdev, "%s: failed to get tsf\n", __func__); + return; + } + + noa_desc.start_time = cpu_to_le32(tsf); + if (rtwdev->chip->chip_gen == RTW89_CHIP_AX) { + noa_desc.interval = cpu_to_le32(ieee80211_tu_to_usec(tu)); + noa_desc.duration = cpu_to_le32(ieee80211_tu_to_usec(tu)); + noa_desc.count = 1; + } else { + noa_desc.duration = cpu_to_le32(ieee80211_tu_to_usec(20000)); + noa_desc.interval = cpu_to_le32(ieee80211_tu_to_usec(20000)); + noa_desc.count = 255; + } + + rtw89_p2p_noa_renew(rtwvif_link); + if (scan) + rtw89_p2p_noa_append(rtwvif_link, &noa_desc); + + rtw89_chip_h2c_update_beacon(rtwdev, rtwvif_link); +} + +static void rtw89_hw_scan_update_beacon_noa(struct rtw89_dev *rtwdev, bool scan) +{ + const struct rtw89_entity_mgnt *mgnt = &rtwdev->hal.entity_mgnt; + const struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_mac_chinfo_ax *chinfo_ax; + struct rtw89_mac_chinfo_be *chinfo_be; + struct rtw89_vif_link *rtwvif_link; + struct list_head *pos, *tmp; + struct ieee80211_vif *vif; + struct rtw89_vif *rtwvif; + u16 tu = 0; + + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + if (!scan) + goto update; + + list_for_each_safe(pos, tmp, &scan_info->chan_list) { + switch (chip->chip_gen) { + case RTW89_CHIP_AX: + chinfo_ax = list_entry(pos, typeof(*chinfo_ax), list); + tu += chinfo_ax->period; + break; + case RTW89_CHIP_BE: + chinfo_be = list_entry(pos, typeof(*chinfo_be), list); + tu += chinfo_be->period; + break; + default: + rtw89_warn(rtwdev, "%s: invalid chip gen %d\n", + __func__, chip->chip_gen); + return; + } + } + + if (unlikely(tu == 0)) { + rtw89_debug(rtwdev, RTW89_DBG_HW_SCAN, + "%s: cannot estimate needed TU\n", __func__); + return; + } + +update: + list_for_each_entry(rtwvif, &mgnt->active_list, mgnt_entry) { + unsigned int link_id; + + vif = rtwvif_to_vif(rtwvif); + if (vif->type != NL80211_IFTYPE_AP || !vif->p2p) + continue; + + rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) + rtw89_hw_scan_update_link_beacon_noa(rtwdev, rtwvif_link, + tu, scan); + } +} + +static void rtw89_hw_scan_set_extra_op_info(struct rtw89_dev *rtwdev, + struct rtw89_vif *scan_rtwvif, + const struct rtw89_chan *scan_op) +{ + struct rtw89_entity_mgnt *mgnt = &rtwdev->hal.entity_mgnt; + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + struct rtw89_hw_scan_extra_op *ext = &scan_info->extra_op; + struct rtw89_vif *tmp; + + ext->set = false; + if (!RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD_EXTRA_OP, &rtwdev->fw)) + return; + + list_for_each_entry(tmp, &mgnt->active_list, mgnt_entry) { + const struct rtw89_chan *tmp_chan; + struct rtw89_vif_link *tmp_link; + + if (tmp == scan_rtwvif) + continue; + + tmp_link = rtw89_vif_get_link_inst(tmp, 0); + if (unlikely(!tmp_link)) { + rtw89_debug(rtwdev, RTW89_DBG_HW_SCAN, + "hw scan: no HW-0 link for extra op\n"); + continue; + } + + tmp_chan = rtw89_chan_get(rtwdev, tmp_link->chanctx_idx); + *ext = (struct rtw89_hw_scan_extra_op){ + .set = true, + .macid = tmp_link->mac_id, + .port = tmp_link->port, + .chan = *tmp_chan, + .rtwvif_link = tmp_link, + }; + + rtw89_debug(rtwdev, RTW89_DBG_HW_SCAN, + "hw scan: extra op: center %d primary %d\n", + ext->chan.channel, ext->chan.primary_channel); + break; + } +} + +int rtw89_hw_scan_start(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + struct ieee80211_scan_request *scan_req) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + enum rtw89_entity_mode mode = rtw89_get_entity_mode(rtwdev); + struct cfg80211_scan_request *req = &scan_req->req; + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, + rtwvif_link->chanctx_idx); + struct rtw89_vif *rtwvif = rtwvif_link->rtwvif; + struct rtw89_chanctx_pause_parm pause_parm = { + .rsn = RTW89_CHANCTX_PAUSE_REASON_HW_SCAN, + .trigger = rtwvif_link, + }; + u32 rx_fltr = rtwdev->hal.rx_fltr; + u8 mac_addr[ETH_ALEN]; + u32 reg; + int ret; + + /* clone op and keep it during scan */ + rtwdev->scan_info.op_chan = *chan; + + rtw89_debug(rtwdev, RTW89_DBG_HW_SCAN, + "hw scan: op: center %d primary %d\n", + chan->channel, chan->primary_channel); + + rtw89_hw_scan_set_extra_op_info(rtwdev, rtwvif, chan); + + rtwdev->scan_info.connected = rtw89_is_any_vif_connected_or_connecting(rtwdev); + rtwdev->scan_info.scanning_vif = rtwvif_link; + rtwdev->scan_info.abort = false; + rtwdev->scan_info.delay = 0; + rtwvif->scan_ies = &scan_req->ies; + rtwvif->scan_req = req; + + 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, rtwvif_link->mac_addr); + + ret = rtw89_hw_scan_prehandle(rtwdev, rtwvif_link, mac_addr); + if (ret) { + rtw89_hw_scan_cleanup(rtwdev, rtwvif_link); + return ret; + } + + ieee80211_stop_queues(rtwdev->hw); + rtw89_mac_port_cfg_rx_sync(rtwdev, rtwvif_link, false); + + rtw89_core_scan_start(rtwdev, rtwvif_link, mac_addr, true); + + rx_fltr &= ~B_AX_A_BCN_CHK_EN; + rx_fltr &= ~B_AX_A_BC; + rx_fltr &= ~B_AX_A_A1_MATCH; + + reg = rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, rtwvif_link->mac_idx); + rtw89_write32_mask(rtwdev, reg, B_AX_RX_FLTR_CFG_MASK, rx_fltr); + + rtw89_chanctx_pause(rtwdev, &pause_parm); + rtw89_phy_dig_suspend(rtwdev); + + if (mode == RTW89_ENTITY_MODE_MCC) + rtw89_hw_scan_update_beacon_noa(rtwdev, true); + + return 0; +} + +struct rtw89_hw_scan_complete_cb_data { + struct rtw89_vif_link *rtwvif_link; + bool aborted; +}; + +static int rtw89_hw_scan_complete_cb(struct rtw89_dev *rtwdev, void *data) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + enum rtw89_entity_mode mode = rtw89_get_entity_mode(rtwdev); + struct rtw89_hw_scan_complete_cb_data *cb_data = data; + struct rtw89_vif_link *rtwvif_link = cb_data->rtwvif_link; + struct cfg80211_scan_info info = { + .aborted = cb_data->aborted, + }; + u32 reg; + + if (!rtwvif_link) + return -EINVAL; + + reg = rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, rtwvif_link->mac_idx); + rtw89_write32_mask(rtwdev, reg, B_AX_RX_FLTR_CFG_MASK, rtwdev->hal.rx_fltr); + + rtw89_core_scan_complete(rtwdev, rtwvif_link, true); + ieee80211_scan_completed(rtwdev->hw, &info); + ieee80211_wake_queues(rtwdev->hw); + rtw89_mac_port_cfg_rx_sync(rtwdev, rtwvif_link, true); + rtw89_mac_enable_beacon_for_ap_vifs(rtwdev, true); + rtw89_phy_dig_resume(rtwdev, true); + + rtw89_hw_scan_cleanup(rtwdev, rtwvif_link); + + if (mode == RTW89_ENTITY_MODE_MCC) + rtw89_hw_scan_update_beacon_noa(rtwdev, false); + + return 0; +} + +void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + bool aborted) +{ + struct rtw89_hw_scan_complete_cb_data cb_data = { + .rtwvif_link = rtwvif_link, + .aborted = aborted, + }; + const struct rtw89_chanctx_cb_parm cb_parm = { + .cb = rtw89_hw_scan_complete_cb, + .data = &cb_data, + .caller = __func__, + }; + + /* The things here needs to be done after setting channel (for coex) + * and before proceeding entity mode (for MCC). So, pass a callback + * of them for the right sequence rather than doing them directly. + */ + rtw89_chanctx_proceed(rtwdev, &cb_parm); +} + +void rtw89_hw_scan_abort(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + int ret; + + scan_info->abort = true; + + ret = rtw89_hw_scan_offload(rtwdev, rtwvif_link, false); + if (ret) + rtw89_warn(rtwdev, "rtw89_hw_scan_offload failed ret %d\n", ret); + + /* Indicate ieee80211_scan_completed() before returning, which is safe + * because scan abort command always waits for completion of + * RTW89_SCAN_END_SCAN_NOTIFY, so that ieee80211_stop() can flush scan + * work properly. + */ + rtw89_hw_scan_complete(rtwdev, rtwvif_link, true); +} + +static bool rtw89_is_any_vif_connected_or_connecting(struct rtw89_dev *rtwdev) +{ + struct rtw89_vif_link *rtwvif_link; + struct rtw89_vif *rtwvif; + unsigned int link_id; + + rtw89_for_each_rtwvif(rtwdev, rtwvif) { + rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) { + /* This variable implies connected or during attempt to connect */ + if (!is_zero_ether_addr(rtwvif_link->bssid)) + return true; + } + } + + return false; +} + +int rtw89_hw_scan_offload(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + bool enable) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; + const struct rtw89_hw_scan_extra_op *ext = &scan_info->extra_op; + struct rtw89_scan_option opt = {0}; + bool connected; + int ret = 0; + + if (!rtwvif_link) + return -EINVAL; + + connected = rtwdev->scan_info.connected; + opt.enable = enable; + opt.target_ch_mode = connected; + opt.delay = rtwdev->scan_info.delay; + if (enable) { + ret = mac->add_chan_list(rtwdev, rtwvif_link); + if (ret) + goto out; + } + + if (rtwdev->chip->chip_gen == RTW89_CHIP_BE) { + opt.operation = enable ? RTW89_SCAN_OP_START : RTW89_SCAN_OP_STOP; + opt.scan_mode = RTW89_SCAN_MODE_SA; + opt.band = rtwvif_link->mac_idx; + opt.num_macc_role = 0; + opt.mlo_mode = rtwdev->mlo_dbcc_mode; + opt.num_opch = connected ? 1 : 0; + if (connected && ext->set) + opt.num_opch++; + + opt.opch_end = connected ? 0 : RTW89_CHAN_INVALID; + } + + ret = rtw89_mac_scan_offload(rtwdev, &opt, rtwvif_link, false); + +out: + return ret; +} + +#define H2C_FW_CPU_EXCEPTION_TYPE_0 0x5566 +#define H2C_FW_CPU_EXCEPTION_TYPE_1 0x0 +int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev) +{ + struct rtw89_h2c_trig_cpu_except *h2c; + u32 cpu_exception_type_def; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int ret; + + if (RTW89_CHK_FW_FEATURE(CRASH_TRIGGER_TYPE_1, &rtwdev->fw)) + cpu_exception_type_def = H2C_FW_CPU_EXCEPTION_TYPE_1; + else if (RTW89_CHK_FW_FEATURE(CRASH_TRIGGER_TYPE_0, &rtwdev->fw)) + cpu_exception_type_def = H2C_FW_CPU_EXCEPTION_TYPE_0; + else + return -EOPNOTSUPP; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, + "failed to alloc skb for fw cpu exception\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_trig_cpu_except *)skb->data; + + h2c->w0 = le32_encode_bits(cpu_exception_type_def, + RTW89_H2C_CPU_EXCEPTION_TYPE); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_TEST, + H2C_CL_FW_STATUS_TEST, + H2C_FUNC_CPU_EXCEPTION, 0, 0, + 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_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_link *rtwvif_link, + bool enable) +{ + struct sk_buff *skb; + u8 pkt_id = 0; + int ret; + + if (enable) { + ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif_link, + 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_link->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; +} + +int rtw89_fw_h2c_arp_offload(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, + bool enable) +{ + struct rtw89_h2c_arp_offload *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + u8 pkt_id = 0; + int ret; + + if (enable) { + ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif_link, + RTW89_PKT_OFLD_TYPE_ARP_RSP, + &pkt_id); + if (ret) + return ret; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for arp offload\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_arp_offload *)skb->data; + + h2c->w0 = le32_encode_bits(enable, RTW89_H2C_ARP_OFFLOAD_W0_ENABLE) | + le32_encode_bits(0, RTW89_H2C_ARP_OFFLOAD_W0_ACTION) | + le32_encode_bits(rtwvif_link->mac_id, RTW89_H2C_ARP_OFFLOAD_W0_MACID) | + le32_encode_bits(pkt_id, RTW89_H2C_ARP_OFFLOAD_W0_PKT_ID); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_ARP_OFLD, 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; +} + +#define H2C_DISCONNECT_DETECT_LEN 8 +int rtw89_fw_h2c_disconnect_detect(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, bool enable) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct sk_buff *skb; + u8 macid = rtwvif_link->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; +} + +int rtw89_fw_h2c_cfg_pno(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, + bool enable) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct cfg80211_sched_scan_request *nd_config = rtw_wow->nd_config; + struct rtw89_h2c_cfg_nlo *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int ret, i; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for nlo\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_cfg_nlo *)skb->data; + + h2c->w0 = le32_encode_bits(enable, RTW89_H2C_NLO_W0_ENABLE) | + le32_encode_bits(enable, RTW89_H2C_NLO_W0_IGNORE_CIPHER) | + le32_encode_bits(rtwvif_link->mac_id, RTW89_H2C_NLO_W0_MACID); + + if (enable) { + h2c->nlo_cnt = nd_config->n_match_sets; + for (i = 0 ; i < nd_config->n_match_sets; i++) { + h2c->ssid_len[i] = nd_config->match_sets[i].ssid.ssid_len; + memcpy(h2c->ssid[i], nd_config->match_sets[i].ssid.ssid, + nd_config->match_sets[i].ssid.ssid_len); + } + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_NLO, 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_wow_global(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, + bool enable) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct rtw89_h2c_wow_global *h2c; + u8 macid = rtwvif_link->mac_id; + 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 wow global\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_wow_global *)skb->data; + + h2c->w0 = le32_encode_bits(enable, RTW89_H2C_WOW_GLOBAL_W0_ENABLE) | + le32_encode_bits(macid, RTW89_H2C_WOW_GLOBAL_W0_MAC_ID) | + le32_encode_bits(rtw_wow->ptk_alg, + RTW89_H2C_WOW_GLOBAL_W0_PAIRWISE_SEC_ALGO) | + le32_encode_bits(rtw_wow->gtk_alg, + RTW89_H2C_WOW_GLOBAL_W0_GROUP_SEC_ALGO); + h2c->key_info = rtw_wow->key_info; + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_WOW_GLOBAL, 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; +} + +#define H2C_WAKEUP_CTRL_LEN 4 +int rtw89_fw_h2c_wow_wakeup_ctrl(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + bool enable) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct sk_buff *skb; + u8 macid = rtwvif_link->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 wakeup ctrl\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; +} + +int rtw89_fw_h2c_wow_gtk_ofld(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link, + bool enable) +{ + struct rtw89_wow_param *rtw_wow = &rtwdev->wow; + struct rtw89_wow_gtk_info *gtk_info = &rtw_wow->gtk_info; + struct rtw89_h2c_wow_gtk_ofld *h2c; + u8 macid = rtwvif_link->mac_id; + u32 len = sizeof(*h2c); + u8 pkt_id_sa_query = 0; + struct sk_buff *skb; + u8 pkt_id_eapol = 0; + int ret; + + if (!rtw_wow->gtk_alg) + return 0; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for gtk ofld\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_wow_gtk_ofld *)skb->data; + + if (!enable) + goto hdr; + + ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif_link, + RTW89_PKT_OFLD_TYPE_EAPOL_KEY, + &pkt_id_eapol); + if (ret) + goto fail; + + if (gtk_info->igtk_keyid) { + ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif_link, + RTW89_PKT_OFLD_TYPE_SA_QUERY, + &pkt_id_sa_query); + if (ret) + goto fail; + } + + /* not support TKIP yet */ + h2c->w0 = le32_encode_bits(enable, RTW89_H2C_WOW_GTK_OFLD_W0_EN) | + le32_encode_bits(0, RTW89_H2C_WOW_GTK_OFLD_W0_TKIP_EN) | + le32_encode_bits(gtk_info->igtk_keyid ? 1 : 0, + RTW89_H2C_WOW_GTK_OFLD_W0_IEEE80211W_EN) | + le32_encode_bits(macid, RTW89_H2C_WOW_GTK_OFLD_W0_MAC_ID) | + le32_encode_bits(pkt_id_eapol, RTW89_H2C_WOW_GTK_OFLD_W0_GTK_RSP_ID); + h2c->w1 = le32_encode_bits(gtk_info->igtk_keyid ? pkt_id_sa_query : 0, + RTW89_H2C_WOW_GTK_OFLD_W1_PMF_SA_QUERY_ID) | + le32_encode_bits(rtw_wow->akm, RTW89_H2C_WOW_GTK_OFLD_W1_ALGO_AKM_SUIT); + h2c->gtk_info = rtw_wow->gtk_info; + +hdr: + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_GTK_OFLD, 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_fwips(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, + bool enable) +{ + struct rtw89_wait_info *wait = &rtwdev->mac.ps_wait; + struct rtw89_h2c_fwips *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for fw ips\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_fwips *)skb->data; + + h2c->w0 = le32_encode_bits(rtwvif_link->mac_id, RTW89_H2C_FW_IPS_W0_MACID) | + le32_encode_bits(enable, RTW89_H2C_FW_IPS_W0_ENABLE); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_PS, + H2C_FUNC_IPS_CFG, 0, 1, + len); + + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, RTW89_PS_WAIT_COND_IPS_CFG); +} + +int rtw89_fw_h2c_wow_request_aoac(struct rtw89_dev *rtwdev) +{ + struct rtw89_wait_info *wait = &rtwdev->wow.wait; + struct rtw89_h2c_wow_aoac *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for aoac\n"); + return -ENOMEM; + } + + skb_put(skb, len); + + /* This H2C only nofity firmware to generate AOAC report C2H, + * no need any parameter. + */ + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MAC_WOW, + H2C_FUNC_AOAC_REPORT_REQ, 1, 0, + len); + + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, RTW89_WOW_WAIT_COND_AOAC); +} + +/* 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_bitmap(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); +} + +static +u32 rtw89_fw_h2c_mrc_add_slot(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mrc_add_slot_arg *slot_arg, + struct rtw89_h2c_mrc_add_slot *slot_h2c) +{ + bool fill_h2c = !!slot_h2c; + unsigned int i; + + if (!fill_h2c) + goto calc_len; + + slot_h2c->w0 = le32_encode_bits(slot_arg->duration, + RTW89_H2C_MRC_ADD_SLOT_W0_DURATION) | + le32_encode_bits(slot_arg->courtesy_en, + RTW89_H2C_MRC_ADD_SLOT_W0_COURTESY_EN) | + le32_encode_bits(slot_arg->role_num, + RTW89_H2C_MRC_ADD_SLOT_W0_ROLE_NUM); + slot_h2c->w1 = le32_encode_bits(slot_arg->courtesy_period, + RTW89_H2C_MRC_ADD_SLOT_W1_COURTESY_PERIOD) | + le32_encode_bits(slot_arg->courtesy_target, + RTW89_H2C_MRC_ADD_SLOT_W1_COURTESY_TARGET); + + for (i = 0; i < slot_arg->role_num; i++) { + slot_h2c->roles[i].w0 = + le32_encode_bits(slot_arg->roles[i].macid, + RTW89_H2C_MRC_ADD_ROLE_W0_MACID) | + le32_encode_bits(slot_arg->roles[i].role_type, + RTW89_H2C_MRC_ADD_ROLE_W0_ROLE_TYPE) | + le32_encode_bits(slot_arg->roles[i].is_master, + RTW89_H2C_MRC_ADD_ROLE_W0_IS_MASTER) | + le32_encode_bits(slot_arg->roles[i].en_tx_null, + RTW89_H2C_MRC_ADD_ROLE_W0_TX_NULL_EN) | + le32_encode_bits(false, + RTW89_H2C_MRC_ADD_ROLE_W0_IS_ALT_ROLE) | + le32_encode_bits(false, + RTW89_H2C_MRC_ADD_ROLE_W0_ROLE_ALT_EN); + slot_h2c->roles[i].w1 = + le32_encode_bits(slot_arg->roles[i].central_ch, + RTW89_H2C_MRC_ADD_ROLE_W1_CENTRAL_CH_SEG) | + le32_encode_bits(slot_arg->roles[i].primary_ch, + RTW89_H2C_MRC_ADD_ROLE_W1_PRI_CH) | + le32_encode_bits(slot_arg->roles[i].bw, + RTW89_H2C_MRC_ADD_ROLE_W1_BW) | + le32_encode_bits(slot_arg->roles[i].band, + RTW89_H2C_MRC_ADD_ROLE_W1_CH_BAND_TYPE) | + le32_encode_bits(slot_arg->roles[i].null_early, + RTW89_H2C_MRC_ADD_ROLE_W1_NULL_EARLY) | + le32_encode_bits(false, + RTW89_H2C_MRC_ADD_ROLE_W1_RFK_BY_PASS) | + le32_encode_bits(true, + RTW89_H2C_MRC_ADD_ROLE_W1_CAN_BTC); + slot_h2c->roles[i].macid_main_bitmap = + cpu_to_le32(slot_arg->roles[i].macid_main_bitmap); + slot_h2c->roles[i].macid_paired_bitmap = + cpu_to_le32(slot_arg->roles[i].macid_paired_bitmap); + } + +calc_len: + return struct_size(slot_h2c, roles, slot_arg->role_num); +} + +int rtw89_fw_h2c_mrc_add(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mrc_add_arg *arg) +{ + struct rtw89_h2c_mrc_add *h2c_head; + struct sk_buff *skb; + unsigned int i; +#if defined(__linux__) + void *tmp; +#elif defined(__FreeBSD__) + u8 *tmp; +#endif + u32 len; + int ret; + + len = sizeof(*h2c_head); + for (i = 0; i < arg->slot_num; i++) + len += rtw89_fw_h2c_mrc_add_slot(rtwdev, &arg->slots[i], NULL); + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for mrc add\n"); + return -ENOMEM; + } + + skb_put(skb, len); + tmp = skb->data; + +#if defined(__linux__) + h2c_head = tmp; +#elif defined(__FreeBSD__) + h2c_head = (void *)tmp; +#endif + h2c_head->w0 = le32_encode_bits(arg->sch_idx, + RTW89_H2C_MRC_ADD_W0_SCH_IDX) | + le32_encode_bits(arg->sch_type, + RTW89_H2C_MRC_ADD_W0_SCH_TYPE) | + le32_encode_bits(arg->slot_num, + RTW89_H2C_MRC_ADD_W0_SLOT_NUM) | + le32_encode_bits(arg->btc_in_sch, + RTW89_H2C_MRC_ADD_W0_BTC_IN_SCH); + + tmp += sizeof(*h2c_head); + for (i = 0; i < arg->slot_num; i++) +#if defined(__linux__) + tmp += rtw89_fw_h2c_mrc_add_slot(rtwdev, &arg->slots[i], tmp); +#elif defined(__FreeBSD__) + tmp += rtw89_fw_h2c_mrc_add_slot(rtwdev, &arg->slots[i], (void *)tmp); +#endif + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MRC, + H2C_FUNC_ADD_MRC, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + dev_kfree_skb_any(skb); + return -EBUSY; + } + + return 0; +} + +int rtw89_fw_h2c_mrc_start(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mrc_start_arg *arg) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct rtw89_h2c_mrc_start *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for mrc start\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_mrc_start *)skb->data; + + h2c->w0 = le32_encode_bits(arg->sch_idx, + RTW89_H2C_MRC_START_W0_SCH_IDX) | + le32_encode_bits(arg->old_sch_idx, + RTW89_H2C_MRC_START_W0_OLD_SCH_IDX) | + le32_encode_bits(arg->action, + RTW89_H2C_MRC_START_W0_ACTION); + + h2c->start_tsf_high = cpu_to_le32(arg->start_tsf >> 32); + h2c->start_tsf_low = cpu_to_le32(arg->start_tsf); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MRC, + H2C_FUNC_START_MRC, 0, 0, + len); + + cond = RTW89_MRC_WAIT_COND(arg->sch_idx, H2C_FUNC_START_MRC); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +int rtw89_fw_h2c_mrc_del(struct rtw89_dev *rtwdev, u8 sch_idx, u8 slot_idx) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct rtw89_h2c_mrc_del *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + unsigned int cond; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for mrc del\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_mrc_del *)skb->data; + + h2c->w0 = le32_encode_bits(sch_idx, RTW89_H2C_MRC_DEL_W0_SCH_IDX) | + le32_encode_bits(slot_idx, RTW89_H2C_MRC_DEL_W0_STOP_SLOT_IDX); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MRC, + H2C_FUNC_DEL_MRC, 0, 0, + len); + + cond = RTW89_MRC_WAIT_COND(sch_idx, H2C_FUNC_DEL_MRC); + return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); +} + +int rtw89_fw_h2c_mrc_req_tsf(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mrc_req_tsf_arg *arg, + struct rtw89_mac_mrc_tsf_rpt *rpt) +{ + struct rtw89_wait_info *wait = &rtwdev->mcc.wait; + struct rtw89_h2c_mrc_req_tsf *h2c; + struct rtw89_mac_mrc_tsf_rpt *tmp; + struct sk_buff *skb; + unsigned int i; + u32 len; + int ret; + + len = struct_size(h2c, infos, arg->num); + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for mrc req tsf\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_mrc_req_tsf *)skb->data; + + h2c->req_tsf_num = arg->num; + for (i = 0; i < arg->num; i++) + h2c->infos[i] = + u8_encode_bits(arg->infos[i].band, + RTW89_H2C_MRC_REQ_TSF_INFO_BAND) | + u8_encode_bits(arg->infos[i].port, + RTW89_H2C_MRC_REQ_TSF_INFO_PORT); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MRC, + H2C_FUNC_MRC_REQ_TSF, 0, 0, + len); + + ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, RTW89_MRC_WAIT_COND_REQ_TSF); + if (ret) + return ret; + + tmp = (struct rtw89_mac_mrc_tsf_rpt *)wait->data.buf; + *rpt = *tmp; + + return 0; +} + +int rtw89_fw_h2c_mrc_upd_bitmap(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mrc_upd_bitmap_arg *arg) +{ + struct rtw89_h2c_mrc_upd_bitmap *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 mrc upd bitmap\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_mrc_upd_bitmap *)skb->data; + + h2c->w0 = le32_encode_bits(arg->sch_idx, + RTW89_H2C_MRC_UPD_BITMAP_W0_SCH_IDX) | + le32_encode_bits(arg->action, + RTW89_H2C_MRC_UPD_BITMAP_W0_ACTION) | + le32_encode_bits(arg->macid, + RTW89_H2C_MRC_UPD_BITMAP_W0_MACID); + h2c->w1 = le32_encode_bits(arg->client_macid, + RTW89_H2C_MRC_UPD_BITMAP_W1_CLIENT_MACID); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MRC, + H2C_FUNC_MRC_UPD_BITMAP, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + dev_kfree_skb_any(skb); + return -EBUSY; + } + + return 0; +} + +int rtw89_fw_h2c_mrc_sync(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mrc_sync_arg *arg) +{ + struct rtw89_h2c_mrc_sync *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 mrc sync\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_mrc_sync *)skb->data; + + h2c->w0 = le32_encode_bits(true, RTW89_H2C_MRC_SYNC_W0_SYNC_EN) | + le32_encode_bits(arg->src.port, + RTW89_H2C_MRC_SYNC_W0_SRC_PORT) | + le32_encode_bits(arg->src.band, + RTW89_H2C_MRC_SYNC_W0_SRC_BAND) | + le32_encode_bits(arg->dest.port, + RTW89_H2C_MRC_SYNC_W0_DEST_PORT) | + le32_encode_bits(arg->dest.band, + RTW89_H2C_MRC_SYNC_W0_DEST_BAND); + h2c->w1 = le32_encode_bits(arg->offset, RTW89_H2C_MRC_SYNC_W1_OFFSET); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MRC, + H2C_FUNC_MRC_SYNC, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + dev_kfree_skb_any(skb); + return -EBUSY; + } + + return 0; +} + +int rtw89_fw_h2c_mrc_upd_duration(struct rtw89_dev *rtwdev, + const struct rtw89_fw_mrc_upd_duration_arg *arg) +{ + struct rtw89_h2c_mrc_upd_duration *h2c; + struct sk_buff *skb; + unsigned int i; + u32 len; + int ret; + + len = struct_size(h2c, slots, arg->slot_num); + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for mrc upd duration\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_mrc_upd_duration *)skb->data; + + h2c->w0 = le32_encode_bits(arg->sch_idx, + RTW89_H2C_MRC_UPD_DURATION_W0_SCH_IDX) | + le32_encode_bits(arg->slot_num, + RTW89_H2C_MRC_UPD_DURATION_W0_SLOT_NUM) | + le32_encode_bits(false, + RTW89_H2C_MRC_UPD_DURATION_W0_BTC_IN_SCH); + + h2c->start_tsf_high = cpu_to_le32(arg->start_tsf >> 32); + h2c->start_tsf_low = cpu_to_le32(arg->start_tsf); + + for (i = 0; i < arg->slot_num; i++) { + h2c->slots[i] = + le32_encode_bits(arg->slots[i].slot_idx, + RTW89_H2C_MRC_UPD_DURATION_SLOT_SLOT_IDX) | + le32_encode_bits(arg->slots[i].duration, + RTW89_H2C_MRC_UPD_DURATION_SLOT_DURATION); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MRC, + H2C_FUNC_MRC_UPD_DURATION, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + dev_kfree_skb_any(skb); + return -EBUSY; + } + + return 0; +} + +static int rtw89_fw_h2c_ap_info(struct rtw89_dev *rtwdev, bool en) +{ + struct rtw89_h2c_ap_info *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 ap info\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_ap_info *)skb->data; + + h2c->w0 = le32_encode_bits(en, RTW89_H2C_AP_INFO_W0_PWR_INT_EN); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_AP, + H2C_FUNC_AP_INFO, 0, 0, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + dev_kfree_skb_any(skb); + return -EBUSY; + } + + return 0; +} + +int rtw89_fw_h2c_ap_info_refcount(struct rtw89_dev *rtwdev, bool en) +{ + int ret; + + if (en) { + if (refcount_inc_not_zero(&rtwdev->refcount_ap_info)) + return 0; + } else { + if (!refcount_dec_and_test(&rtwdev->refcount_ap_info)) + return 0; + } + + ret = rtw89_fw_h2c_ap_info(rtwdev, en); + if (ret) { + if (!test_bit(RTW89_FLAG_SER_HANDLING, rtwdev->flags)) + return ret; + + /* During recovery, neither driver nor stack has full error + * handling, so show a warning, but return 0 with refcount + * increased normally. It can avoid underflow when calling + * with @en == false later. + */ + rtw89_warn(rtwdev, "h2c ap_info failed during SER\n"); + } + + if (en) + refcount_set(&rtwdev->refcount_ap_info, 1); + + return 0; +} + +int rtw89_fw_h2c_mlo_link_cfg(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, + bool enable) +{ + struct rtw89_wait_info *wait = &rtwdev->mlo.wait; + struct rtw89_h2c_mlo_link_cfg *h2c; + u8 mac_id = rtwvif_link->mac_id; + 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 mlo link cfg\n"); + return -ENOMEM; + } + + skb_put(skb, len); + h2c = (struct rtw89_h2c_mlo_link_cfg *)skb->data; + + h2c->w0 = le32_encode_bits(mac_id, RTW89_H2C_MLO_LINK_CFG_W0_MACID) | + le32_encode_bits(enable, RTW89_H2C_MLO_LINK_CFG_W0_OPTION); + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, + H2C_CL_MLO, + H2C_FUNC_MLO_LINK_CFG, 0, 0, + len); + + cond = RTW89_MLO_WAIT_COND(mac_id, H2C_FUNC_MLO_LINK_CFG); + + ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); + if (ret) { + rtw89_err(rtwdev, "mlo link cfg (%s link id %u) failed: %d\n", + str_enable_disable(enable), rtwvif_link->link_id, ret); + return ret; + } + + return 0; +} + +static bool __fw_txpwr_entry_zero_ext(const void *ext_ptr, u8 ext_len) +{ + static const u8 zeros[U8_MAX] = {}; + + return memcmp(ext_ptr, zeros, ext_len) == 0; +} + +#if defined(__linux__) +#define __fw_txpwr_entry_acceptable(e, cursor, ent_sz) \ +({ \ + u8 __var_sz = sizeof(*(e)); \ + bool __accept; \ + if (__var_sz >= (ent_sz)) \ + __accept = true; \ + else \ + __accept = __fw_txpwr_entry_zero_ext((cursor) + __var_sz,\ + (ent_sz) - __var_sz);\ + __accept; \ +}) +#elif defined(__FreeBSD__) +#define __fw_txpwr_entry_acceptable(e, cursor, ent_sz) \ +({ \ + u8 __var_sz = sizeof(*(e)); \ + bool __accept; \ + if (__var_sz >= (ent_sz)) \ + __accept = true; \ + else \ + __accept = __fw_txpwr_entry_zero_ext((const u8 *)(cursor) + __var_sz,\ + (ent_sz) - __var_sz);\ + __accept; \ +}) +#endif + +static bool +fw_txpwr_byrate_entry_valid(const struct rtw89_fw_txpwr_byrate_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->band >= RTW89_BAND_NUM || e->bw >= RTW89_BYR_BW_NUM) + return false; + + switch (e->rs) { + case RTW89_RS_CCK: + if (e->shf + e->len > RTW89_RATE_CCK_NUM) + return false; + break; + case RTW89_RS_OFDM: + if (e->shf + e->len > RTW89_RATE_OFDM_NUM) + return false; + break; + case RTW89_RS_MCS: + if (e->shf + e->len > __RTW89_RATE_MCS_NUM || + e->nss >= RTW89_NSS_NUM || + e->ofdma >= RTW89_OFDMA_NUM) + return false; + break; + case RTW89_RS_HEDCM: + if (e->shf + e->len > RTW89_RATE_HEDCM_NUM || + e->nss >= RTW89_NSS_HEDCM_NUM || + e->ofdma >= RTW89_OFDMA_NUM) + return false; + break; + case RTW89_RS_OFFSET: + if (e->shf + e->len > __RTW89_RATE_OFFSET_NUM) + return false; + break; + default: + return false; + } + + return true; +} + +static +void rtw89_fw_load_txpwr_byrate(struct rtw89_dev *rtwdev, + const struct rtw89_txpwr_table *tbl) +{ + const struct rtw89_txpwr_conf *conf = tbl->data; + struct rtw89_fw_txpwr_byrate_entry entry = {}; + struct rtw89_txpwr_byrate *byr_head; + struct rtw89_rate_desc desc = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + u32 data; + s8 *byr; + int i; + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_txpwr_byrate_entry_valid(&entry, cursor, conf)) + continue; + + byr_head = &rtwdev->byr[entry.band][entry.bw]; + data = le32_to_cpu(entry.data); + desc.ofdma = entry.ofdma; + desc.nss = entry.nss; + desc.rs = entry.rs; + + for (i = 0; i < entry.len; i++, data >>= 8) { + desc.idx = entry.shf + i; + byr = rtw89_phy_raw_byr_seek(rtwdev, byr_head, &desc); + *byr = data & 0xff; + } + } +} + +static bool +fw_txpwr_lmt_2ghz_entry_valid(const struct rtw89_fw_txpwr_lmt_2ghz_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->bw >= RTW89_2G_BW_NUM) + return false; + if (e->nt >= RTW89_NTX_NUM) + return false; + if (e->rs >= RTW89_RS_LMT_NUM) + return false; + if (e->bf >= RTW89_BF_NUM) + return false; + if (e->regd >= RTW89_REGD_NUM) + return false; + if (e->ch_idx >= RTW89_2G_CH_NUM) + return false; + + return true; +} + +static +void rtw89_fw_load_txpwr_lmt_2ghz(struct rtw89_txpwr_lmt_2ghz_data *data) +{ + const struct rtw89_txpwr_conf *conf = &data->conf; + struct rtw89_fw_txpwr_lmt_2ghz_entry entry = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_txpwr_lmt_2ghz_entry_valid(&entry, cursor, conf)) + continue; + + data->v[entry.bw][entry.nt][entry.rs][entry.bf][entry.regd] + [entry.ch_idx] = entry.v; + } +} + +static bool +fw_txpwr_lmt_5ghz_entry_valid(const struct rtw89_fw_txpwr_lmt_5ghz_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->bw >= RTW89_5G_BW_NUM) + return false; + if (e->nt >= RTW89_NTX_NUM) + return false; + if (e->rs >= RTW89_RS_LMT_NUM) + return false; + if (e->bf >= RTW89_BF_NUM) + return false; + if (e->regd >= RTW89_REGD_NUM) + return false; + if (e->ch_idx >= RTW89_5G_CH_NUM) + return false; + + return true; +} + +static +void rtw89_fw_load_txpwr_lmt_5ghz(struct rtw89_txpwr_lmt_5ghz_data *data) +{ + const struct rtw89_txpwr_conf *conf = &data->conf; + struct rtw89_fw_txpwr_lmt_5ghz_entry entry = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_txpwr_lmt_5ghz_entry_valid(&entry, cursor, conf)) + continue; + + data->v[entry.bw][entry.nt][entry.rs][entry.bf][entry.regd] + [entry.ch_idx] = entry.v; + } +} + +static bool +fw_txpwr_lmt_6ghz_entry_valid(const struct rtw89_fw_txpwr_lmt_6ghz_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->bw >= RTW89_6G_BW_NUM) + return false; + if (e->nt >= RTW89_NTX_NUM) + return false; + if (e->rs >= RTW89_RS_LMT_NUM) + return false; + if (e->bf >= RTW89_BF_NUM) + return false; + if (e->regd >= RTW89_REGD_NUM) + return false; + if (e->reg_6ghz_power >= NUM_OF_RTW89_REG_6GHZ_POWER) + return false; + if (e->ch_idx >= RTW89_6G_CH_NUM) + return false; + + return true; +} + +static +void rtw89_fw_load_txpwr_lmt_6ghz(struct rtw89_txpwr_lmt_6ghz_data *data) +{ + const struct rtw89_txpwr_conf *conf = &data->conf; + struct rtw89_fw_txpwr_lmt_6ghz_entry entry = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_txpwr_lmt_6ghz_entry_valid(&entry, cursor, conf)) + continue; + + data->v[entry.bw][entry.nt][entry.rs][entry.bf][entry.regd] + [entry.reg_6ghz_power][entry.ch_idx] = entry.v; + } +} + +static bool +fw_txpwr_lmt_ru_2ghz_entry_valid(const struct rtw89_fw_txpwr_lmt_ru_2ghz_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->ru >= RTW89_RU_NUM) + return false; + if (e->nt >= RTW89_NTX_NUM) + return false; + if (e->regd >= RTW89_REGD_NUM) + return false; + if (e->ch_idx >= RTW89_2G_CH_NUM) + return false; + + return true; +} + +static +void rtw89_fw_load_txpwr_lmt_ru_2ghz(struct rtw89_txpwr_lmt_ru_2ghz_data *data) +{ + const struct rtw89_txpwr_conf *conf = &data->conf; + struct rtw89_fw_txpwr_lmt_ru_2ghz_entry entry = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_txpwr_lmt_ru_2ghz_entry_valid(&entry, cursor, conf)) + continue; + + data->v[entry.ru][entry.nt][entry.regd][entry.ch_idx] = entry.v; + } +} + +static bool +fw_txpwr_lmt_ru_5ghz_entry_valid(const struct rtw89_fw_txpwr_lmt_ru_5ghz_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->ru >= RTW89_RU_NUM) + return false; + if (e->nt >= RTW89_NTX_NUM) + return false; + if (e->regd >= RTW89_REGD_NUM) + return false; + if (e->ch_idx >= RTW89_5G_CH_NUM) + return false; + + return true; +} + +static +void rtw89_fw_load_txpwr_lmt_ru_5ghz(struct rtw89_txpwr_lmt_ru_5ghz_data *data) +{ + const struct rtw89_txpwr_conf *conf = &data->conf; + struct rtw89_fw_txpwr_lmt_ru_5ghz_entry entry = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_txpwr_lmt_ru_5ghz_entry_valid(&entry, cursor, conf)) + continue; + + data->v[entry.ru][entry.nt][entry.regd][entry.ch_idx] = entry.v; + } +} + +static bool +fw_txpwr_lmt_ru_6ghz_entry_valid(const struct rtw89_fw_txpwr_lmt_ru_6ghz_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->ru >= RTW89_RU_NUM) + return false; + if (e->nt >= RTW89_NTX_NUM) + return false; + if (e->regd >= RTW89_REGD_NUM) + return false; + if (e->reg_6ghz_power >= NUM_OF_RTW89_REG_6GHZ_POWER) + return false; + if (e->ch_idx >= RTW89_6G_CH_NUM) + return false; + + return true; +} + +static +void rtw89_fw_load_txpwr_lmt_ru_6ghz(struct rtw89_txpwr_lmt_ru_6ghz_data *data) +{ + const struct rtw89_txpwr_conf *conf = &data->conf; + struct rtw89_fw_txpwr_lmt_ru_6ghz_entry entry = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_txpwr_lmt_ru_6ghz_entry_valid(&entry, cursor, conf)) + continue; + + data->v[entry.ru][entry.nt][entry.regd][entry.reg_6ghz_power] + [entry.ch_idx] = entry.v; + } +} + +static bool +fw_tx_shape_lmt_entry_valid(const struct rtw89_fw_tx_shape_lmt_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->band >= RTW89_BAND_NUM) + return false; + if (e->tx_shape_rs >= RTW89_RS_TX_SHAPE_NUM) + return false; + if (e->regd >= RTW89_REGD_NUM) + return false; + + return true; +} + +static +void rtw89_fw_load_tx_shape_lmt(struct rtw89_tx_shape_lmt_data *data) +{ + const struct rtw89_txpwr_conf *conf = &data->conf; + struct rtw89_fw_tx_shape_lmt_entry entry = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_tx_shape_lmt_entry_valid(&entry, cursor, conf)) + continue; + + data->v[entry.band][entry.tx_shape_rs][entry.regd] = entry.v; + } +} + +static bool +fw_tx_shape_lmt_ru_entry_valid(const struct rtw89_fw_tx_shape_lmt_ru_entry *e, + const void *cursor, + const struct rtw89_txpwr_conf *conf) +{ + if (!__fw_txpwr_entry_acceptable(e, cursor, conf->ent_sz)) + return false; + + if (e->band >= RTW89_BAND_NUM) + return false; + if (e->regd >= RTW89_REGD_NUM) + return false; + + return true; +} + +static +void rtw89_fw_load_tx_shape_lmt_ru(struct rtw89_tx_shape_lmt_ru_data *data) +{ + const struct rtw89_txpwr_conf *conf = &data->conf; + struct rtw89_fw_tx_shape_lmt_ru_entry entry = {}; +#if defined(__linux__) + const void *cursor; +#elif defined(__FreeBSD__) + const u8 *cursor; +#endif + + rtw89_for_each_in_txpwr_conf(entry, cursor, conf) { + if (!fw_tx_shape_lmt_ru_entry_valid(&entry, cursor, conf)) + continue; + + data->v[entry.band][entry.regd] = entry.v; + } +} + +static bool rtw89_fw_has_da_txpwr_table(struct rtw89_dev *rtwdev, + const struct rtw89_rfe_parms *parms) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->support_bands & BIT(NL80211_BAND_2GHZ) && + !(parms->rule_da_2ghz.lmt && parms->rule_da_2ghz.lmt_ru)) + return false; + + if (chip->support_bands & BIT(NL80211_BAND_5GHZ) && + !(parms->rule_da_5ghz.lmt && parms->rule_da_5ghz.lmt_ru)) + return false; + + if (chip->support_bands & BIT(NL80211_BAND_6GHZ) && + !(parms->rule_da_6ghz.lmt && parms->rule_da_6ghz.lmt_ru)) + return false; + + return true; +} + +const struct rtw89_rfe_parms * +rtw89_load_rfe_data_from_fw(struct rtw89_dev *rtwdev, + const struct rtw89_rfe_parms *init) +{ + struct rtw89_rfe_data *rfe_data = rtwdev->rfe_data; + struct rtw89_rfe_parms *parms; + + if (!rfe_data) + return init; + + parms = &rfe_data->rfe_parms; + if (init) + *parms = *init; + + if (rtw89_txpwr_conf_valid(&rfe_data->byrate.conf)) { + rfe_data->byrate.tbl.data = &rfe_data->byrate.conf; + rfe_data->byrate.tbl.size = 0; /* don't care here */ + rfe_data->byrate.tbl.load = rtw89_fw_load_txpwr_byrate; + parms->byr_tbl = &rfe_data->byrate.tbl; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->lmt_2ghz.conf)) { + rtw89_fw_load_txpwr_lmt_2ghz(&rfe_data->lmt_2ghz); + parms->rule_2ghz.lmt = &rfe_data->lmt_2ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->lmt_5ghz.conf)) { + rtw89_fw_load_txpwr_lmt_5ghz(&rfe_data->lmt_5ghz); + parms->rule_5ghz.lmt = &rfe_data->lmt_5ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->lmt_6ghz.conf)) { + rtw89_fw_load_txpwr_lmt_6ghz(&rfe_data->lmt_6ghz); + parms->rule_6ghz.lmt = &rfe_data->lmt_6ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->da_lmt_2ghz.conf)) { + rtw89_fw_load_txpwr_lmt_2ghz(&rfe_data->da_lmt_2ghz); + parms->rule_da_2ghz.lmt = &rfe_data->da_lmt_2ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->da_lmt_5ghz.conf)) { + rtw89_fw_load_txpwr_lmt_5ghz(&rfe_data->da_lmt_5ghz); + parms->rule_da_5ghz.lmt = &rfe_data->da_lmt_5ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->da_lmt_6ghz.conf)) { + rtw89_fw_load_txpwr_lmt_6ghz(&rfe_data->da_lmt_6ghz); + parms->rule_da_6ghz.lmt = &rfe_data->da_lmt_6ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->lmt_ru_2ghz.conf)) { + rtw89_fw_load_txpwr_lmt_ru_2ghz(&rfe_data->lmt_ru_2ghz); + parms->rule_2ghz.lmt_ru = &rfe_data->lmt_ru_2ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->lmt_ru_5ghz.conf)) { + rtw89_fw_load_txpwr_lmt_ru_5ghz(&rfe_data->lmt_ru_5ghz); + parms->rule_5ghz.lmt_ru = &rfe_data->lmt_ru_5ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->lmt_ru_6ghz.conf)) { + rtw89_fw_load_txpwr_lmt_ru_6ghz(&rfe_data->lmt_ru_6ghz); + parms->rule_6ghz.lmt_ru = &rfe_data->lmt_ru_6ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->da_lmt_ru_2ghz.conf)) { + rtw89_fw_load_txpwr_lmt_ru_2ghz(&rfe_data->da_lmt_ru_2ghz); + parms->rule_da_2ghz.lmt_ru = &rfe_data->da_lmt_ru_2ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->da_lmt_ru_5ghz.conf)) { + rtw89_fw_load_txpwr_lmt_ru_5ghz(&rfe_data->da_lmt_ru_5ghz); + parms->rule_da_5ghz.lmt_ru = &rfe_data->da_lmt_ru_5ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->da_lmt_ru_6ghz.conf)) { + rtw89_fw_load_txpwr_lmt_ru_6ghz(&rfe_data->da_lmt_ru_6ghz); + parms->rule_da_6ghz.lmt_ru = &rfe_data->da_lmt_ru_6ghz.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->tx_shape_lmt.conf)) { + rtw89_fw_load_tx_shape_lmt(&rfe_data->tx_shape_lmt); + parms->tx_shape.lmt = &rfe_data->tx_shape_lmt.v; + } + + if (rtw89_txpwr_conf_valid(&rfe_data->tx_shape_lmt_ru.conf)) { + rtw89_fw_load_tx_shape_lmt_ru(&rfe_data->tx_shape_lmt_ru); + parms->tx_shape.lmt_ru = &rfe_data->tx_shape_lmt_ru.v; + } + + parms->has_da = rtw89_fw_has_da_txpwr_table(rtwdev, parms); + + return parms; +} |