| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ping-Ke Shih | 21475 | 51.71% | 96 | 46.38% |
| Zong-Zhe Yang | 7669 | 18.47% | 39 | 18.84% |
| Po-Hao Huang | 6173 | 14.86% | 25 | 12.08% |
| Chin-Yen Lee | 2601 | 6.26% | 13 | 6.28% |
| Ching-Te Ku | 1972 | 4.75% | 12 | 5.80% |
| Chih-Kang Chang | 1099 | 2.65% | 10 | 4.83% |
| Dian-Syuan Yang | 262 | 0.63% | 2 | 0.97% |
| Dmitry Antipov | 170 | 0.41% | 1 | 0.48% |
| Chia-Yuan Li | 60 | 0.14% | 1 | 0.48% |
| Johannes Berg | 14 | 0.03% | 1 | 0.48% |
| Sriram R | 14 | 0.03% | 1 | 0.48% |
| Kuan-Chung Chen | 13 | 0.03% | 2 | 0.97% |
| Chung-Hsuan Hung | 5 | 0.01% | 1 | 0.48% |
| striebit | 2 | 0.00% | 1 | 0.48% |
| Dan Carpenter | 1 | 0.00% | 1 | 0.48% |
| Miri Korenblit | 1 | 0.00% | 1 | 0.48% |
| Total | 41531 | 207 |
// 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" struct rtw89_eapol_2_of_2 { struct ieee80211_hdr_3addr hdr; u8 gtkbody[14]; u8 key_des_ver; u8 rsvd[92]; } __packed __aligned(2); struct rtw89_sa_query { struct ieee80211_hdr_3addr hdr; u8 category; u8 action; } __packed __aligned(2); struct rtw89_arp_rsp { struct ieee80211_hdr_3addr addr; 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 __aligned(2); static const u8 mss_signature[] = {0x4D, 0x53, 0x53, 0x4B, 0x50, 0x4F, 0x4F, 0x4C}; 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 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; struct rtw89_fw_hdr_section_info *section_info; const struct rtw89_fw_dynhdr_hdr *fwdynhdr; const struct rtw89_fw_hdr_section *section; const u8 *fw_end = fw + len; const u8 *bin; u32 base_hdr_len; u32 mssc_len = 0; u32 i; if (!info) return -EINVAL; info->section_num = le32_get_bits(fw_hdr->w6, FW_HDR_W6_SEC_NUM); base_hdr_len = struct_size(fw_hdr, sections, info->section_num); info->dynamic_hdr_en = le32_get_bits(fw_hdr->w7, FW_HDR_W7_DYN_HDR); if (info->dynamic_hdr_en) { info->hdr_len = le32_get_bits(fw_hdr->w3, FW_HDR_W3_LEN); info->dynamic_hdr_len = info->hdr_len - base_hdr_len; fwdynhdr = (const struct rtw89_fw_dynhdr_hdr *)(fw + base_hdr_len); if (le32_to_cpu(fwdynhdr->hdr_len) != info->dynamic_hdr_len) { rtw89_err(rtwdev, "[ERR]invalid fw dynamic header len\n"); return -EINVAL; } } else { info->hdr_len = base_hdr_len; info->dynamic_hdr_len = 0; } bin = fw + info->hdr_len; /* jump to section header */ section_info = info->section_info; for (i = 0; i < info->section_num; i++) { section = &fw_hdr->sections[i]; section_info->type = le32_get_bits(section->w1, FWSECTION_HDR_W1_SECTIONTYPE); if (section_info->type == FWDL_SECURITY_SECTION_TYPE) { section_info->mssc = le32_get_bits(section->w2, FWSECTION_HDR_W2_MSSC); mssc_len += section_info->mssc * FWDL_SECURITY_SIGLEN; } else { section_info->mssc = 0; } section_info->len = le32_get_bits(section->w1, FWSECTION_HDR_W1_SEC_SIZE); if (le32_get_bits(section->w1, FWSECTION_HDR_W1_CHECKSUM)) section_info->len += FWDL_SECTION_CHKSUM_LEN; section_info->redl = le32_get_bits(section->w1, FWSECTION_HDR_W1_REDL); section_info->dladdr = le32_get_bits(section->w0, FWSECTION_HDR_W0_DL_ADDR) & 0x1fffffff; section_info->addr = bin; bin += section_info->len; section_info++; } if (fw_end != bin + mssc_len) { rtw89_err(rtwdev, "[ERR]fw bin size\n"); return -EINVAL; } return 0; } static int __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, const struct rtw89_fw_hdr_section_v1 *section, const void *content, u32 *mssc_len) { const struct rtw89_fw_mss_pool_hdr *mss_hdr = content + section_info->len; const union rtw89_fw_section_mssc_content *section_content = content; 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 = le32_to_cpu(section_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 __parse_security_section(struct rtw89_dev *rtwdev, struct rtw89_fw_bin_info *info, struct rtw89_fw_hdr_section_info *section_info, const struct rtw89_fw_hdr_section_v1 *section, const void *content, u32 *mssc_len) { int ret; section_info->mssc = le32_get_bits(section->w2, FWSECTION_HDR_V1_W2_MSSC); if (section_info->mssc == FORMATTED_MSSC) { ret = __parse_formatted_mssc(rtwdev, info, section_info, section, 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; info->secure_section_exist = true; } 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); 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) { ret = __parse_security_section(rtwdev, info, section_info, section, 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 int rtw89_mfw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, struct rtw89_fw_suit *fw_suit, bool nowarn) { struct rtw89_fw_info *fw_info = &rtwdev->fw; const struct firmware *firmware = fw_info->req.firmware; const u8 *mfw = firmware->data; u32 mfw_len = firmware->size; const struct rtw89_mfw_hdr *mfw_hdr = (const struct rtw89_mfw_hdr *)mfw; const struct rtw89_mfw_info *mfw_info; int i; if (mfw_hdr->sig != RTW89_MFW_SIG) { rtw89_debug(rtwdev, RTW89_DBG_FW, "use legacy firmware\n"); /* legacy firmware support normal type only */ if (type != RTW89_FW_NORMAL) return -EINVAL; fw_suit->data = mfw; fw_suit->size = mfw_len; return 0; } for (i = 0; i < mfw_hdr->fw_nr; i++) { mfw_info = &mfw_hdr->info[i]; if (mfw_info->type == type) { if (mfw_info->cv == rtwdev->hal.cv && !mfw_info->mp) goto found; if (type == RTW89_FW_LOGFMT) goto found; } } if (!nowarn) rtw89_err(rtwdev, "no suitable firmware found\n"); return -ENOENT; found: fw_suit->data = mfw + le32_to_cpu(mfw_info->shift); fw_suit->size = le32_to_cpu(mfw_info->size); return 0; } static u32 rtw89_mfw_get_size(struct rtw89_dev *rtwdev) { struct rtw89_fw_info *fw_info = &rtwdev->fw; const struct firmware *firmware = fw_info->req.firmware; const struct rtw89_mfw_hdr *mfw_hdr = (const struct rtw89_mfw_hdr *)firmware->data; const struct rtw89_mfw_info *mfw_info; u32 size; if (mfw_hdr->sig != RTW89_MFW_SIG) { rtw89_warn(rtwdev, "not mfw format\n"); return 0; } mfw_info = &mfw_hdr->info[mfw_hdr->fw_nr - 1]; size = le32_to_cpu(mfw_info->shift) + le32_to_cpu(mfw_info->size); return size; } static void rtw89_fw_update_ver_v0(struct rtw89_dev *rtwdev, struct rtw89_fw_suit *fw_suit, const struct rtw89_fw_hdr *hdr) { fw_suit->major_ver = le32_get_bits(hdr->w1, FW_HDR_W1_MAJOR_VERSION); fw_suit->minor_ver = le32_get_bits(hdr->w1, FW_HDR_W1_MINOR_VERSION); fw_suit->sub_ver = le32_get_bits(hdr->w1, FW_HDR_W1_SUBVERSION); fw_suit->sub_idex = le32_get_bits(hdr->w1, FW_HDR_W1_SUBINDEX); fw_suit->commitid = le32_get_bits(hdr->w2, FW_HDR_W2_COMMITID); fw_suit->build_year = le32_get_bits(hdr->w5, FW_HDR_W5_YEAR); fw_suit->build_mon = le32_get_bits(hdr->w4, FW_HDR_W4_MONTH); fw_suit->build_date = le32_get_bits(hdr->w4, FW_HDR_W4_DATE); fw_suit->build_hour = le32_get_bits(hdr->w4, FW_HDR_W4_HOUR); fw_suit->build_min = le32_get_bits(hdr->w4, FW_HDR_W4_MIN); fw_suit->cmd_ver = le32_get_bits(hdr->w7, FW_HDR_W7_CMD_VERSERION); } static void rtw89_fw_update_ver_v1(struct rtw89_dev *rtwdev, struct rtw89_fw_suit *fw_suit, const struct rtw89_fw_hdr_v1 *hdr) { fw_suit->major_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_MAJOR_VERSION); fw_suit->minor_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_MINOR_VERSION); fw_suit->sub_ver = le32_get_bits(hdr->w1, FW_HDR_V1_W1_SUBVERSION); fw_suit->sub_idex = le32_get_bits(hdr->w1, FW_HDR_V1_W1_SUBINDEX); fw_suit->commitid = le32_get_bits(hdr->w2, FW_HDR_V1_W2_COMMITID); fw_suit->build_year = le32_get_bits(hdr->w5, FW_HDR_V1_W5_YEAR); fw_suit->build_mon = le32_get_bits(hdr->w4, FW_HDR_V1_W4_MONTH); fw_suit->build_date = le32_get_bits(hdr->w4, FW_HDR_V1_W4_DATE); fw_suit->build_hour = le32_get_bits(hdr->w4, FW_HDR_V1_W4_HOUR); fw_suit->build_min = le32_get_bits(hdr->w4, FW_HDR_V1_W4_MIN); fw_suit->cmd_ver = le32_get_bits(hdr->w7, FW_HDR_V1_W3_CMD_VERSERION); } static int rtw89_fw_update_ver(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, struct rtw89_fw_suit *fw_suit) { const struct rtw89_fw_hdr *v0 = (const struct rtw89_fw_hdr *)fw_suit->data; const struct rtw89_fw_hdr_v1 *v1 = (const struct rtw89_fw_hdr_v1 *)fw_suit->data; if (type == RTW89_FW_LOGFMT) return 0; fw_suit->type = type; fw_suit->hdr_ver = le32_get_bits(v0->w3, FW_HDR_W3_HDR_VER); switch (fw_suit->hdr_ver) { case 0: rtw89_fw_update_ver_v0(rtwdev, fw_suit, v0); break; case 1: rtw89_fw_update_ver_v1(rtwdev, fw_suit, v1); break; default: rtw89_err(rtwdev, "Unknown firmware header version %u\n", fw_suit->hdr_ver); return -ENOENT; } rtw89_info(rtwdev, "Firmware version %u.%u.%u.%u (%08x), cmd version %u, type %u\n", fw_suit->major_ver, fw_suit->minor_ver, fw_suit->sub_ver, fw_suit->sub_idex, fw_suit->commitid, fw_suit->cmd_ver, type); return 0; } static int __rtw89_fw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, bool nowarn) { struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type); int ret; ret = rtw89_mfw_recognize(rtwdev, type, fw_suit, nowarn); if (ret) return ret; return rtw89_fw_update_ver(rtwdev, type, fw_suit); } static int __rtw89_fw_recognize_from_elm(struct rtw89_dev *rtwdev, const struct rtw89_fw_element_hdr *elm, const union rtw89_fw_element_arg arg) { enum rtw89_fw_type type = arg.fw_type; struct rtw89_hal *hal = &rtwdev->hal; struct rtw89_fw_suit *fw_suit; if (hal->cv != elm->u.bbmcu.cv) return 1; /* ignore this element */ fw_suit = rtw89_fw_suit_get(rtwdev, type); 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), __CFG_FW_FEAT(RTL8852A, le, 0, 13, 29, 0, OLD_HT_RA_FORMAT), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, SCAN_OFFLOAD), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 35, 0, TX_WAKE), __CFG_FW_FEAT(RTL8852A, ge, 0, 13, 36, 0, CRASH_TRIGGER), __CFG_FW_FEAT(RTL8852A, lt, 0, 13, 38, 0, NO_PACKET_DROP), __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, NO_LPS_PG), __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 26, 0, TX_WAKE), __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, CRASH_TRIGGER), __CFG_FW_FEAT(RTL8852B, ge, 0, 29, 29, 0, SCAN_OFFLOAD), __CFG_FW_FEAT(RTL8852C, le, 0, 27, 33, 0, NO_DEEP_PS), __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 34, 0, TX_WAKE), __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 36, 0, SCAN_OFFLOAD), __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 40, 0, CRASH_TRIGGER), __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 56, 10, BEACON_FILTER), __CFG_FW_FEAT(RTL8922A, ge, 0, 34, 30, 0, CRASH_TRIGGER), __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, ge, 0, 35, 12, 0, BEACON_FILTER), }; static void rtw89_fw_iterate_feature_cfg(struct rtw89_fw_info *fw, const struct rtw89_chip_info *chip, u32 ver_code) { int i; for (i = 0; i < ARRAY_SIZE(fw_feat_tbl); i++) { const struct __fw_feat_cfg *ent = &fw_feat_tbl[i]; if (chip->chip_id != ent->chip_id) continue; if (ent->cond(ver_code, ent->ver_code)) RTW89_SET_FW_FEATURE(ent->feature, fw); } } static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_fw_suit *fw_suit; u32 suit_ver_code; fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL); suit_ver_code = RTW89_FW_SUIT_VER_CODE(fw_suit); rtw89_fw_iterate_feature_cfg(&rtwdev->fw, chip, suit_ver_code); } const struct firmware * rtw89_early_fw_feature_recognize(struct device *device, const struct rtw89_chip_info *chip, struct rtw89_fw_info *early_fw, int *used_fw_format) { const struct firmware *firmware; char fw_name[64]; int fw_format; u32 ver_code; int ret; for (fw_format = chip->fw_format_max; fw_format >= 0; fw_format--) { rtw89_fw_get_filename(fw_name, sizeof(fw_name), chip->fw_basename, fw_format); ret = request_firmware(&firmware, fw_name, device); if (!ret) { dev_info(device, "loaded firmware %s\n", fw_name); *used_fw_format = fw_format; break; } } if (ret) { dev_err(device, "failed to early request firmware: %d\n", ret); return NULL; } ver_code = rtw89_compat_fw_hdr_ver_code(firmware->data); if (!ver_code) goto out; rtw89_fw_iterate_feature_cfg(early_fw, chip, ver_code); out: return firmware; } int rtw89_fw_recognize(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; int ret; if (chip->try_ce_fw) { ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL_CE, true); if (!ret) goto normal_done; } ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL, false); if (ret) return ret; normal_done: /* It still works if wowlan firmware isn't existing. */ __rtw89_fw_recognize(rtwdev, RTW89_FW_WOWLAN, false); /* It still works if log format file isn't existing. */ __rtw89_fw_recognize(rtwdev, RTW89_FW_LOGFMT, true); rtw89_fw_recognize_features(rtwdev); rtw89_coex_recognize_ver(rtwdev); return 0; } static int rtw89_build_phy_tbl_from_elm(struct rtw89_dev *rtwdev, const struct rtw89_fw_element_hdr *elm, 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(tbl->regs[0]), GFP_KERNEL); if (!regs) goto out; for (i = 0; i < n_regs; i++) { regs[i].addr = le32_to_cpu(elm->u.reg2.regs[i].addr); regs[i].data = le32_to_cpu(elm->u.reg2.regs[i].data); } tbl->n_regs = n_regs; tbl->regs = regs; return 0; out: kfree(tbl); return -ENOMEM; } 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; } conf = (void *)rtwdev->rfe_data + offset; /* 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 %0x8x\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 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_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_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, }, }; 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) { le32p_replace_bits(&fw_hdr->w7, FWDL_SECTION_PER_PKT_LEN, FW_HDR_W7_PART_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"); ret = -1; goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static int rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const 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->key_addr && info->key_len) { if (info->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\n", info->len, FWDL_SECTION_PER_PKT_LEN, info->key_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"); ret = -1; 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); fsleep(10); } } 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; } 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; const void *fmts_ptr, *fmts_end_ptr; 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; fmts_ptr = &suit_hdr->ids[fmt_count]; fmts_end_ptr = suit->data + suit->size; log->fmts = kcalloc(fmt_count, sizeof(char *), GFP_KERNEL); if (!log->fmts) return -ENOMEM; for (i = 0; i < fmt_count; i++) { fmts_ptr = memchr_inv(fmts_ptr, 0, fmts_end_ptr - fmts_ptr); if (!fmts_ptr) break; (*log->fmts)[i] = fmts_ptr; log->last_fmt_id = le32_to_cpu(log->fmt_ids[i]); log->fmt_count++; fmts_ptr += strlen(fmts_ptr); } return 0; } int rtw89_fw_log_prepare(struct rtw89_dev *rtwdev) { struct rtw89_fw_log *log = &rtwdev->fw.log; struct rtw89_fw_suit *suit = &log->suit; if (!suit || !suit->data) { rtw89_debug(rtwdev, RTW89_DBG_FW, "no log format file\n"); return -EINVAL; } if (log->fmts) return 0; return rtw89_fw_log_create_fmts_dict(rtwdev); } static void rtw89_fw_log_dump_data(struct rtw89_dev *rtwdev, const struct rtw89_fw_c2h_log_fmt *log_fmt, u32 fmt_idx, u8 para_int, bool raw_data) { const char *(*fmts)[] = rtwdev->fw.log.fmts; char str_buf[RTW89_C2H_FW_LOG_STR_BUF_SIZE]; u32 args[RTW89_C2H_FW_LOG_MAX_PARA_NUM] = {0}; int i; if (log_fmt->argc > RTW89_C2H_FW_LOG_MAX_PARA_NUM) { rtw89_warn(rtwdev, "C2H log: Arg count is unexpected %d\n", log_fmt->argc); return; } if (para_int) for (i = 0 ; i < log_fmt->argc; i++) args[i] = le32_to_cpu(log_fmt->u.argv[i]); if (raw_data) { if (para_int) snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE, "fw_enc(%d, %d, %d) %*ph", le32_to_cpu(log_fmt->fmt_id), para_int, log_fmt->argc, (int)sizeof(args), args); else snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE, "fw_enc(%d, %d, %d, %s)", le32_to_cpu(log_fmt->fmt_id), para_int, log_fmt->argc, log_fmt->u.raw); } else { snprintf(str_buf, RTW89_C2H_FW_LOG_STR_BUF_SIZE, (*fmts)[fmt_idx], args[0x0], args[0x1], args[0x2], args[0x3], args[0x4], args[0x5], args[0x6], args[0x7], args[0x8], args[0x9], args[0xa], args[0xb], args[0xc], args[0xd], args[0xe], args[0xf]); } rtw89_info(rtwdev, "C2H log: %s", str_buf); } void rtw89_fw_log_dump(struct rtw89_dev *rtwdev, u8 *buf, u32 len) { const struct rtw89_fw_c2h_log_fmt *log_fmt; u8 para_int; u32 fmt_idx; if (len < RTW89_C2H_HEADER_LEN) { rtw89_err(rtwdev, "c2h log length is wrong!\n"); return; } buf += RTW89_C2H_HEADER_LEN; len -= RTW89_C2H_HEADER_LEN; log_fmt = (const struct rtw89_fw_c2h_log_fmt *)buf; if (len < RTW89_C2H_FW_FORMATTED_LOG_MIN_LEN) goto plain_log; if (log_fmt->signature != cpu_to_le16(RTW89_C2H_FW_LOG_SIGNATURE)) goto plain_log; if (!rtwdev->fw.log.fmts) return; para_int = u8_get_bits(log_fmt->feature, RTW89_C2H_FW_LOG_FEATURE_PARA_INT); fmt_idx = rtw89_fw_log_get_fmt_idx(rtwdev, le32_to_cpu(log_fmt->fmt_id)); if (!para_int && log_fmt->argc != 0 && fmt_idx != 0) rtw89_info(rtwdev, "C2H log: %s%s", (*rtwdev->fw.log.fmts)[fmt_idx], log_fmt->u.raw); else if (fmt_idx != 0 && para_int) rtw89_fw_log_dump_data(rtwdev, log_fmt, fmt_idx, para_int, false); else rtw89_fw_log_dump_data(rtwdev, log_fmt, fmt_idx, para_int, true); return; plain_log: rtw89_info(rtwdev, "C2H log: %.*s", len, buf); } #define H2C_CAM_LEN 60 int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta, const u8 *scan_mac_addr) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CAM_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CAM_LEN); rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif, rtwsta, scan_mac_addr, skb->data); rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif, rtwsta, skb->data); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_ADDR_CAM_UPDATE, H2C_FUNC_MAC_ADDR_CAM_UPD, 0, 1, H2C_CAM_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta) { 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, rtwsta, 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 *rtwvif, struct rtw89_sta *rtwsta) { 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, rtwsta, 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 *rtwvif, struct rtw89_sta *rtwsta) { u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->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_sta *rtwsta, bool valid, struct ieee80211_ampdu_params *params) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_vif *rtwvif = rtwsta->rtwvif; struct rtw89_h2c_ba_cam *h2c; u8 macid = rtwsta->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, params->tid, &entry_idx) : rtw89_core_release_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx); if (ret) { /* it still works even if we don't have static BA CAM, because * hardware can create dynamic BA CAM automatically. */ rtw89_debug(rtwdev, RTW89_DBG_TXRX, "failed to %s entry tid=%d for h2c ba cam\n", valid ? "alloc" : "free", params->tid); return 0; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, 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->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_sta *rtwsta, bool valid, struct ieee80211_ampdu_params *params) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_vif *rtwvif = rtwsta->rtwvif; struct rtw89_h2c_ba_cam_v1 *h2c; u8 macid = rtwsta->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, params->tid, &entry_idx) : rtw89_core_release_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx); if (ret) { /* it still works even if we don't have static BA CAM, because * hardware can create dynamic BA CAM automatically. */ rtw89_debug(rtwdev, RTW89_DBG_TXRX, "failed to %s entry tid=%d for h2c ba cam\n", valid ? "alloc" : "free", params->tid); return 0; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, 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->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_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 *rtwvif) { static const u8 gtkbody[] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00, 0x88, 0x8E, 0x01, 0x03, 0x00, 0x5F, 0x02, 0x03}; struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct rtw89_eapol_2_of_2 *eapol_pkt; 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(*eapol_pkt)); if (!skb) return NULL; eapol_pkt = skb_put_zero(skb, sizeof(*eapol_pkt)); eapol_pkt->hdr.frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_FCTL_TODS | IEEE80211_FCTL_PROTECTED); ether_addr_copy(eapol_pkt->hdr.addr1, bss_conf->bssid); ether_addr_copy(eapol_pkt->hdr.addr2, vif->addr); ether_addr_copy(eapol_pkt->hdr.addr3, bss_conf->bssid); 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 *rtwvif) { struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; struct rtw89_sa_query *sa_query; struct sk_buff *skb; skb = dev_alloc_skb(sizeof(*sa_query)); if (!skb) return NULL; sa_query = skb_put_zero(skb, sizeof(*sa_query)); sa_query->hdr.frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ACTION | IEEE80211_FCTL_PROTECTED); ether_addr_copy(sa_query->hdr.addr1, bss_conf->bssid); ether_addr_copy(sa_query->hdr.addr2, vif->addr); ether_addr_copy(sa_query->hdr.addr3, bss_conf->bssid); 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 *rtwvif) { struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct rtw89_arp_rsp *arp_skb; struct arphdr *arp_hdr; struct sk_buff *skb; __le16 fc; skb = dev_alloc_skb(sizeof(struct rtw89_arp_rsp)); if (!skb) return NULL; arp_skb = skb_put_zero(skb, sizeof(*arp_skb)); 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); arp_skb->addr.frame_control = fc; ether_addr_copy(arp_skb->addr.addr1, rtwvif->bssid); ether_addr_copy(arp_skb->addr.addr2, rtwvif->mac_addr); ether_addr_copy(arp_skb->addr.addr3, rtwvif->bssid); 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->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 *rtwvif, enum rtw89_fw_pkt_ofld_type type, u8 *id) { struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); struct rtw89_pktofld_info *info; struct sk_buff *skb; int ret; info = kzalloc(sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM; switch (type) { case RTW89_PKT_OFLD_TYPE_PS_POLL: skb = ieee80211_pspoll_get(rtwdev->hw, vif); break; case RTW89_PKT_OFLD_TYPE_PROBE_RSP: skb = ieee80211_proberesp_get(rtwdev->hw, vif); break; case RTW89_PKT_OFLD_TYPE_NULL_DATA: skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, false); break; case RTW89_PKT_OFLD_TYPE_QOS_NULL: skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, true); break; case RTW89_PKT_OFLD_TYPE_EAPOL_KEY: skb = rtw89_eapol_get(rtwdev, rtwvif); break; case RTW89_PKT_OFLD_TYPE_SA_QUERY: skb = rtw89_sa_query_get(rtwdev, rtwvif); break; case RTW89_PKT_OFLD_TYPE_ARP_RSP: skb = rtw89_arp_response_get(rtwdev, rtwvif); break; default: goto err; } if (!skb) goto err; ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb); kfree_skb(skb); if (ret) goto err; list_add_tail(&info->list, &rtwvif->general_pkt_list); *id = info->id; return 0; err: kfree(info); return -ENOMEM; } void rtw89_fw_release_general_pkt_list_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool notify_fw) { struct list_head *pkt_list = &rtwvif->general_pkt_list; struct rtw89_pktofld_info *info, *tmp; list_for_each_entry_safe(info, tmp, pkt_list, list) { if (notify_fw) rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id); else rtw89_core_release_bit_map(rtwdev->pkt_offload, info->id); list_del(&info->list); kfree(info); } } void rtw89_fw_release_general_pkt_list(struct rtw89_dev *rtwdev, bool notify_fw) { struct rtw89_vif *rtwvif; rtw89_for_each_rtwvif(rtwdev, rtwvif) rtw89_fw_release_general_pkt_list_vif(rtwdev, rtwvif, notify_fw); } #define H2C_GENERAL_PKT_LEN 6 #define H2C_GENERAL_PKT_ID_UND 0xff int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, u8 macid) { u8 pkt_id_ps_poll = H2C_GENERAL_PKT_ID_UND; u8 pkt_id_null = H2C_GENERAL_PKT_ID_UND; u8 pkt_id_qos_null = H2C_GENERAL_PKT_ID_UND; struct sk_buff *skb; int ret; rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, RTW89_PKT_OFLD_TYPE_PS_POLL, &pkt_id_ps_poll); rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, RTW89_PKT_OFLD_TYPE_NULL_DATA, &pkt_id_null); rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, RTW89_PKT_OFLD_TYPE_QOS_NULL, &pkt_id_qos_null); skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_GENERAL_PKT_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_GENERAL_PKT_LEN); SET_GENERAL_PKT_MACID(skb->data, macid); SET_GENERAL_PKT_PROBRSP_ID(skb->data, H2C_GENERAL_PKT_ID_UND); SET_GENERAL_PKT_PSPOLL_ID(skb->data, pkt_id_ps_poll); SET_GENERAL_PKT_NULL_ID(skb->data, pkt_id_null); SET_GENERAL_PKT_QOS_NULL_ID(skb->data, pkt_id_qos_null); SET_GENERAL_PKT_CTS2SELF_ID(skb->data, H2C_GENERAL_PKT_ID_UND); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_FW_INFO, H2C_FUNC_MAC_GENERAL_PKT, 0, 1, H2C_GENERAL_PKT_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_LPS_PARM_LEN 8 int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev, struct rtw89_lps_parm *lps_param) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LPS_PARM_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_LPS_PARM_LEN); SET_LPS_PARM_MACID(skb->data, lps_param->macid); SET_LPS_PARM_PSMODE(skb->data, lps_param->psmode); SET_LPS_PARM_LASTRPWM(skb->data, lps_param->lastrpwm); SET_LPS_PARM_RLBM(skb->data, 1); SET_LPS_PARM_SMARTPS(skb->data, 1); SET_LPS_PARM_AWAKEINTERVAL(skb->data, 1); SET_LPS_PARM_VOUAPSD(skb->data, 0); SET_LPS_PARM_VIUAPSD(skb->data, 0); SET_LPS_PARM_BEUAPSD(skb->data, 0); SET_LPS_PARM_BKUAPSD(skb->data, 0); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_PS, H2C_FUNC_MAC_LPS_PARM, 0, 1, H2C_LPS_PARM_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_lps_ch_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, rtwvif->sub_entity_idx); const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_h2c_lps_ch_info *h2c; u32 len = sizeof(*h2c); struct sk_buff *skb; 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; h2c->info[0].central_ch = chan->channel; h2c->info[0].pri_ch = chan->primary_channel; h2c->info[0].band = chan->band_type; h2c->info[0].bw = chan->band_width; h2c->mlo_dbcc_mode_lps = cpu_to_le32(MLO_2_PLUS_0_1RF); 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); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_P2P_ACT_LEN 20 int rtw89_fw_h2c_p2p_act(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_p2p_noa_desc *desc, u8 act, u8 noa_id) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; bool p2p_type_gc = rtwvif->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT; u8 ctwindow_oppps = vif->bss_conf.p2p_noa_attr.oppps_ctwindow; struct sk_buff *skb; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_P2P_ACT_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n"); return -ENOMEM; } skb_put(skb, H2C_P2P_ACT_LEN); cmd = skb->data; RTW89_SET_FWCMD_P2P_MACID(cmd, rtwvif->mac_id); RTW89_SET_FWCMD_P2P_P2PID(cmd, 0); RTW89_SET_FWCMD_P2P_NOAID(cmd, noa_id); RTW89_SET_FWCMD_P2P_ACT(cmd, act); RTW89_SET_FWCMD_P2P_TYPE(cmd, p2p_type_gc); RTW89_SET_FWCMD_P2P_ALL_SLEP(cmd, 0); if (desc) { RTW89_SET_FWCMD_NOA_START_TIME(cmd, desc->start_time); RTW89_SET_FWCMD_NOA_INTERVAL(cmd, desc->interval); RTW89_SET_FWCMD_NOA_DURATION(cmd, desc->duration); RTW89_SET_FWCMD_NOA_COUNT(cmd, desc->count); RTW89_SET_FWCMD_NOA_CTWINDOW(cmd, ctwindow_oppps); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_PS, H2C_FUNC_P2P_ACT, 0, 0, H2C_P2P_ACT_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static void __rtw89_fw_h2c_set_tx_path(struct rtw89_dev *rtwdev, struct sk_buff *skb) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_hal *hal = &rtwdev->hal; u8 ntx_path; u8 map_b; if (chip->rf_path_num == 1) { ntx_path = RF_A; map_b = 0; } else { ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B; map_b = hal->antenna_tx == RF_AB ? 1 : 0; } SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path); SET_CMC_TBL_PATH_MAP_A(skb->data, 0); SET_CMC_TBL_PATH_MAP_B(skb->data, map_b); SET_CMC_TBL_PATH_MAP_C(skb->data, 0); SET_CMC_TBL_PATH_MAP_D(skb->data, 0); } #define H2C_CMC_TBL_LEN 68 int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta) { const struct rtw89_chip_info *chip = rtwdev->chip; u8 macid = rtwsta ? rtwsta->mac_id : rtwvif->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->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 *rtwvif, struct rtw89_sta *rtwsta) { u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->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_sta *sta, u8 *pads) { bool ppe_th; u8 ppe16, ppe8; u8 nss = min(sta->deflink.rx_nss, rtwdev->hal.tx_nss) - 1; u8 ppe_thres_hdr = sta->deflink.he_cap.ppe_thres[0]; u8 ru_bitmap; u8 n, idx, sh; u16 ppe; int i; ppe_th = FIELD_GET(IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT, sta->deflink.he_cap.he_cap_elem.phy_cap_info[6]); if (!ppe_th) { u8 pad; pad = FIELD_GET(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK, sta->deflink.he_cap.he_cap_elem.phy_cap_info[9]); for (i = 0; i < RTW89_PPE_BW_NUM; i++) pads[i] = pad; return; } ru_bitmap = FIELD_GET(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK, ppe_thres_hdr); n = hweight8(ru_bitmap); n = 7 + (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) * nss; for (i = 0; i < RTW89_PPE_BW_NUM; i++) { if (!(ru_bitmap & BIT(i))) { pads[i] = 1; continue; } idx = n >> 3; sh = n & 7; n += IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2; ppe = le16_to_cpu(*((__le16 *)&sta->deflink.he_cap.ppe_thres[idx])); ppe16 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK; sh += IEEE80211_PPE_THRES_INFO_PPET_SIZE; ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK; if (ppe16 != 7 && ppe8 == 7) pads[i] = 2; else if (ppe8 != 7) pads[i] = 1; else pads[i] = 0; } } int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta); struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, rtwvif->sub_entity_idx); struct sk_buff *skb; u8 pads[RTW89_PPE_BW_NUM]; u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; u16 lowest_rate; int ret; memset(pads, 0, sizeof(pads)); if (sta && sta->deflink.he_cap.has_he) __get_sta_he_pkt_padding(rtwdev, sta, pads); if (vif->p2p) lowest_rate = RTW89_HW_RATE_OFDM6; else if (chan->band_type == RTW89_BAND_2G) lowest_rate = RTW89_HW_RATE_CCK1; else lowest_rate = RTW89_HW_RATE_OFDM6; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CMC_TBL_LEN); SET_CTRL_INFO_MACID(skb->data, mac_id); SET_CTRL_INFO_OPERATION(skb->data, 1); SET_CMC_TBL_DISRTSFB(skb->data, 1); SET_CMC_TBL_DISDATAFB(skb->data, 1); SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, lowest_rate); SET_CMC_TBL_RTS_TXCNT_LMT_SEL(skb->data, 0); SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 0); if (vif->type == NL80211_IFTYPE_STATION) SET_CMC_TBL_ULDL(skb->data, 1); else SET_CMC_TBL_ULDL(skb->data, 0); SET_CMC_TBL_MULTI_PORT_ID(skb->data, rtwvif->port); if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD_V1) { SET_CMC_TBL_NOMINAL_PKT_PADDING_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_20]); SET_CMC_TBL_NOMINAL_PKT_PADDING40_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_40]); SET_CMC_TBL_NOMINAL_PKT_PADDING80_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_80]); SET_CMC_TBL_NOMINAL_PKT_PADDING160_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_160]); } else if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) { SET_CMC_TBL_NOMINAL_PKT_PADDING(skb->data, pads[RTW89_CHANNEL_WIDTH_20]); SET_CMC_TBL_NOMINAL_PKT_PADDING40(skb->data, pads[RTW89_CHANNEL_WIDTH_40]); SET_CMC_TBL_NOMINAL_PKT_PADDING80(skb->data, pads[RTW89_CHANNEL_WIDTH_80]); SET_CMC_TBL_NOMINAL_PKT_PADDING160(skb->data, pads[RTW89_CHANNEL_WIDTH_160]); } if (sta) SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data, sta->deflink.he_cap.has_he); if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) SET_CMC_TBL_DATA_DCM(skb->data, 0); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, chip->h2c_cctl_func_id, 0, 1, H2C_CMC_TBL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } EXPORT_SYMBOL(rtw89_fw_h2c_assoc_cmac_tbl); static void __get_sta_eht_pkt_padding(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta, u8 *pads) { u8 nss = min(sta->deflink.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(sta->deflink.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(sta->deflink.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(sta->deflink.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(sta->deflink.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] = 2; else if (ppe8 != 7) pads[i] = 1; else pads[i] = 0; } } int rtw89_fw_h2c_assoc_cmac_tbl_g7(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta); u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; struct rtw89_h2c_cctlinfo_ud_g7 *h2c; u8 pads[RTW89_PPE_BW_NUM]; u32 len = sizeof(*h2c); struct sk_buff *skb; u16 lowest_rate; int ret; memset(pads, 0, sizeof(pads)); if (sta) { if (sta->deflink.eht_cap.has_eht) __get_sta_eht_pkt_padding(rtwdev, sta, pads); else if (sta->deflink.he_cap.has_he) __get_sta_he_pkt_padding(rtwdev, sta, pads); } if (vif->p2p) lowest_rate = RTW89_HW_RATE_OFDM6; else if (chan->band_type == RTW89_BAND_2G) lowest_rate = RTW89_HW_RATE_CCK1; else lowest_rate = RTW89_HW_RATE_OFDM6; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, 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(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->port, CCTLINFO_G7_W4_MULTI_PORT_ID); h2c->m4 = cpu_to_le32(CCTLINFO_G7_W4_MULTI_PORT_ID); if (rtwvif->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 (vif->bss_conf.eht_support) { u16 punct = vif->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->type == NL80211_IFTYPE_STATION ? 1 : 0, CCTLINFO_G7_W6_ULDL); h2c->m6 = cpu_to_le32(CCTLINFO_G7_W6_ULDL); if (sta) { h2c->w8 = le32_encode_bits(sta->deflink.he_cap.has_he, CCTLINFO_G7_W8_BSR_QUEUE_SIZE_FORMAT); h2c->m8 = cpu_to_le32(CCTLINFO_G7_W8_BSR_QUEUE_SIZE_FORMAT); } 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 ieee80211_vif *vif, struct ieee80211_sta *sta) { struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; 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->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 *rtwsta) { const struct rtw89_chip_info *chip = rtwdev->chip; struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CMC_TBL_LEN); SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id); SET_CTRL_INFO_OPERATION(skb->data, 1); if (rtwsta->cctl_tx_time) { SET_CMC_TBL_AMPDU_TIME_SEL(skb->data, 1); SET_CMC_TBL_AMPDU_MAX_TIME(skb->data, rtwsta->ampdu_max_time); } if (rtwsta->cctl_tx_retry_limit) { SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 1); SET_CMC_TBL_DATA_TX_CNT_LMT(skb->data, rtwsta->data_tx_cnt_lmt); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, chip->h2c_cctl_func_id, 0, 1, H2C_CMC_TBL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta) { const struct rtw89_chip_info *chip = rtwdev->chip; struct sk_buff *skb; int ret; if (chip->h2c_cctl_func_id != H2C_FUNC_MAC_CCTLINFO_UD) return 0; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CMC_TBL_LEN); SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id); SET_CTRL_INFO_OPERATION(skb->data, 1); __rtw89_fw_h2c_set_tx_path(rtwdev, skb); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, H2C_FUNC_MAC_CCTLINFO_UD, 0, 1, H2C_CMC_TBL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, rtwvif->sub_entity_idx); struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); 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, &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->port, RTW89_H2C_BCN_UPD_W0_PORT) | le32_encode_bits(0, RTW89_H2C_BCN_UPD_W0_MBSSID) | le32_encode_bits(rtwvif->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->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 *rtwvif) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); 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, &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->port, RTW89_H2C_BCN_UPD_BE_W0_PORT) | le32_encode_bits(0, RTW89_H2C_BCN_UPD_BE_W0_MBSSID) | le32_encode_bits(rtwvif->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->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); #define H2C_ROLE_MAINTAIN_LEN 4 int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta, enum rtw89_upd_mode upd_mode) { struct sk_buff *skb; u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; u8 self_role; int ret; if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) { if (rtwsta) self_role = RTW89_SELF_ROLE_AP_CLIENT; else self_role = rtwvif->self_role; } else { self_role = rtwvif->self_role; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ROLE_MAINTAIN_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); return -ENOMEM; } skb_put(skb, H2C_ROLE_MAINTAIN_LEN); SET_FWROLE_MAINTAIN_MACID(skb->data, mac_id); SET_FWROLE_MAINTAIN_SELF_ROLE(skb->data, self_role); SET_FWROLE_MAINTAIN_UPD_MODE(skb->data, upd_mode); SET_FWROLE_MAINTAIN_WIFI_ROLE(skb->data, rtwvif->wifi_role); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT, H2C_FUNC_MAC_FWROLE_MAINTAIN, 0, 1, H2C_ROLE_MAINTAIN_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static enum rtw89_fw_sta_type rtw89_fw_get_sta_type(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta) { struct ieee80211_sta *sta = rtwsta_to_sta_safe(rtwsta); struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); if (!sta) goto by_vif; if (sta->deflink.eht_cap.has_eht) return RTW89_FW_BE_STA; else if (sta->deflink.he_cap.has_he) return RTW89_FW_AX_STA; else return RTW89_FW_N_AC_STA; by_vif: if (vif->bss_conf.eht_support) return RTW89_FW_BE_STA; else if (vif->bss_conf.he_support) return RTW89_FW_AX_STA; else return RTW89_FW_N_AC_STA; } int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta, bool dis_conn) { struct sk_buff *skb; u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; u8 self_role = rtwvif->self_role; enum rtw89_fw_sta_type sta_type; u8 net_type = rtwvif->net_type; struct rtw89_h2c_join_v1 *h2c_v1; struct rtw89_h2c_join *h2c; u32 len = sizeof(*h2c); bool format_v1 = false; 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) { 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->mac_idx, RTW89_H2C_JOININFO_W0_BAND) | le32_encode_bits(rtwvif->wmm, RTW89_H2C_JOININFO_W0_WMM) | le32_encode_bits(rtwvif->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->port, RTW89_H2C_JOININFO_W0_PORT_ID) | le32_encode_bits(net_type, RTW89_H2C_JOININFO_W0_NET_TYPE) | le32_encode_bits(rtwvif->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, rtwsta); h2c_v1->w1 = le32_encode_bits(sta_type, RTW89_H2C_JOININFO_W1_STA_TYPE); 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 *rtwvif, u8 ac, u32 val) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_EDCA_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c edca\n"); return -ENOMEM; } skb_put(skb, H2C_EDCA_LEN); RTW89_SET_EDCA_SEL(skb->data, 0); RTW89_SET_EDCA_BAND(skb->data, rtwvif->mac_idx); RTW89_SET_EDCA_WMM(skb->data, 0); RTW89_SET_EDCA_AC(skb->data, ac); RTW89_SET_EDCA_PARAM(skb->data, val); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_USR_EDCA, 0, 1, H2C_EDCA_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_TSF32_TOGL_LEN 4 int rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool en) { struct sk_buff *skb; u16 early_us = en ? 2000 : 0; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_TSF32_TOGL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n"); return -ENOMEM; } skb_put(skb, H2C_TSF32_TOGL_LEN); cmd = skb->data; RTW89_SET_FWCMD_TSF32_TOGL_BAND(cmd, rtwvif->mac_idx); RTW89_SET_FWCMD_TSF32_TOGL_EN(cmd, en); RTW89_SET_FWCMD_TSF32_TOGL_PORT(cmd, rtwvif->port); RTW89_SET_FWCMD_TSF32_TOGL_EARLY(cmd, early_us); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_TSF32_TOGL, 0, 0, H2C_TSF32_TOGL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_OFLD_CFG_LEN 8 int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev) { static const u8 cfg[] = {0x09, 0x00, 0x00, 0x00, 0x5e, 0x00, 0x00, 0x00}; struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_OFLD_CFG_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c ofld\n"); return -ENOMEM; } skb_put_data(skb, cfg, H2C_OFLD_CFG_LEN); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_OFLD_CFG, 0, 1, H2C_OFLD_CFG_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_set_bcn_fltr_cfg(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, bool connect) { struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); struct ieee80211_bss_conf *bss_conf = vif ? &vif->bss_conf : NULL; 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; int ret; if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw)) return -EINVAL; if (!rtwvif || !bss_conf || rtwvif->net_type != RTW89_NET_TYPE_INFRA) return -EINVAL; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c bcn filter\n"); return -ENOMEM; } skb_put(skb, len); h2c = (struct rtw89_h2c_bcnfltr *)skb->data; if (bss_conf->cqm_rssi_hyst) hyst = bss_conf->cqm_rssi_hyst; if (bss_conf->cqm_rssi_thold) thold = bss_conf->cqm_rssi_thold; h2c->w0 = le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_RSSI) | le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_BCN) | le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_EN) | le32_encode_bits(RTW89_BCN_FLTR_OFFLOAD_MODE_DEFAULT, RTW89_H2C_BCNFLTR_W0_MODE) | le32_encode_bits(RTW89_BCN_LOSS_CNT, RTW89_H2C_BCNFLTR_W0_BCN_LOSS_CNT) | le32_encode_bits(hyst, RTW89_H2C_BCNFLTR_W0_RSSI_HYST) | le32_encode_bits(thold + MAX_RSSI, RTW89_H2C_BCNFLTR_W0_RSSI_THRESHOLD) | le32_encode_bits(rtwvif->mac_id, RTW89_H2C_BCNFLTR_W0_MAC_ID); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_CFG_BCNFLTR, 0, 1, len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_rssi_offload(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu) { struct rtw89_h2c_ofld_rssi *h2c; u32 len = sizeof(*h2c); struct sk_buff *skb; s8 rssi; int ret; if (!RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw)) return -EINVAL; if (!phy_ppdu) return -EINVAL; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c rssi\n"); return -ENOMEM; } rssi = phy_ppdu->rssi_avg >> RSSI_FACTOR; skb_put(skb, len); h2c = (struct rtw89_h2c_ofld_rssi *)skb->data; h2c->w0 = le32_encode_bits(phy_ppdu->mac_id, RTW89_H2C_OFLD_RSSI_W0_MACID) | le32_encode_bits(1, RTW89_H2C_OFLD_RSSI_W0_NUM); h2c->w1 = le32_encode_bits(rssi, RTW89_H2C_OFLD_RSSI_W1_VAL); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_OFLD_RSSI, 0, 1, len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_tp_offload(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { struct rtw89_traffic_stats *stats = &rtwvif->stats; struct rtw89_h2c_ofld *h2c; u32 len = sizeof(*h2c); struct sk_buff *skb; int ret; if (rtwvif->net_type != RTW89_NET_TYPE_INFRA) return -EINVAL; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c tp\n"); return -ENOMEM; } skb_put(skb, len); h2c = (struct rtw89_h2c_ofld *)skb->data; h2c->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_OFLD_W0_MAC_ID) | le32_encode_bits(stats->tx_throughput, RTW89_H2C_OFLD_W0_TX_TP) | le32_encode_bits(stats->rx_throughput, RTW89_H2C_OFLD_W0_RX_TP); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_OFLD_TP, 0, 1, len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_h2c_ra_v1 *h2c_v1; struct rtw89_h2c_ra *h2c; u32 len = sizeof(*h2c); bool format_v1 = false; struct sk_buff *skb; int ret; if (chip->chip_gen == RTW89_CHIP_BE) { len = sizeof(*h2c_v1); format_v1 = true; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); return -ENOMEM; } skb_put(skb, len); h2c = (struct rtw89_h2c_ra *)skb->data; rtw89_debug(rtwdev, RTW89_DBG_RA, "ra cmd msk: %llx ", ra->ra_mask); 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_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.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; } #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\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; } int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int ch_num, struct list_head *chan_list) { struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; struct rtw89_h2c_chinfo_elem *elem; struct rtw89_mac_chinfo *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); 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; } int rtw89_fw_h2c_scan_list_offload_be(struct rtw89_dev *rtwdev, int ch_num, struct list_head *chan_list) { 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 *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 */ h2c->arg = u8_encode_bits(RTW89_PHY_0, 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->period, RTW89_H2C_CHINFO_BE_W0_PERIOD) | 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); } 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(struct rtw89_dev *rtwdev, struct rtw89_scan_option *option, struct rtw89_vif *rtwvif) { struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; struct rtw89_chan *op = &rtwdev->scan_info.op_chan; struct rtw89_h2c_scanofld *h2c; u32 len = sizeof(*h2c); struct sk_buff *skb; unsigned int cond; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c scan offload\n"); return -ENOMEM; } skb_put(skb, len); h2c = (struct rtw89_h2c_scanofld *)skb->data; h2c->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_SCANOFLD_W0_MACID) | le32_encode_bits(rtwvif->port, RTW89_H2C_SCANOFLD_W0_PORT_ID) | le32_encode_bits(RTW89_PHY_0, RTW89_H2C_SCANOFLD_W0_BAND) | le32_encode_bits(option->enable, RTW89_H2C_SCANOFLD_W0_OPERATION); h2c->w1 = le32_encode_bits(true, RTW89_H2C_SCANOFLD_W1_NOTIFY_END) | le32_encode_bits(option->target_ch_mode, RTW89_H2C_SCANOFLD_W1_TARGET_CH_MODE) | le32_encode_bits(RTW89_SCAN_IMMEDIATE, RTW89_H2C_SCANOFLD_W1_START_MODE) | le32_encode_bits(RTW89_SCAN_ONCE, RTW89_H2C_SCANOFLD_W1_SCAN_TYPE); if (option->target_ch_mode) { h2c->w1 |= le32_encode_bits(op->band_width, RTW89_H2C_SCANOFLD_W1_TARGET_CH_BW) | le32_encode_bits(op->primary_channel, RTW89_H2C_SCANOFLD_W1_TARGET_PRI_CH) | le32_encode_bits(op->channel, RTW89_H2C_SCANOFLD_W1_TARGET_CENTRAL_CH); h2c->w0 |= le32_encode_bits(op->band_type, RTW89_H2C_SCANOFLD_W0_TARGET_CH_BAND); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_SCANOFLD, 1, 1, len); 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 *rtwvif) { struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; struct rtw89_h2c_scanofld_be_macc_role *macc_role; 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 sk_buff *skb; u8 macc_role_size = sizeof(*macc_role) * option->num_macc_role; u8 opch_size = sizeof(*opch) * option->num_opch; u8 probe_id[NUM_NL80211_BANDS]; unsigned int cond; void *ptr; int ret; u32 len; u8 i; rtw89_scan_get_6g_disabled_chan(rtwdev, option); len = sizeof(*h2c) + 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)); 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->mac_id, RTW89_H2C_SCANOFLD_BE_W0_MACID) | le32_encode_bits(rtwvif->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(0, 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); ptr += sizeof(*h2c); for (i = 0; i < option->num_macc_role; i++) { macc_role = (struct rtw89_h2c_scanofld_be_macc_role *)&h2c->role[i]; 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++) { opch = ptr; opch->w0 = le32_encode_bits(rtwvif->mac_id, RTW89_H2C_SCANOFLD_BE_OPCH_W0_MACID) | le32_encode_bits(option->band, RTW89_H2C_SCANOFLD_BE_OPCH_W0_BAND) | le32_encode_bits(rtwvif->port, RTW89_H2C_SCANOFLD_BE_OPCH_W0_PORT) | le32_encode_bits(RTW89_SCAN_OPMODE_INTV, RTW89_H2C_SCANOFLD_BE_OPCH_W0_POLICY) | le32_encode_bits(true, RTW89_H2C_SCANOFLD_BE_OPCH_W0_TXNULL) | le32_encode_bits(RTW89_OFF_CHAN_TIME / 10, RTW89_H2C_SCANOFLD_BE_OPCH_W0_POLICY_VAL); opch->w1 = le32_encode_bits(RTW89_CHANNEL_TIME, RTW89_H2C_SCANOFLD_BE_OPCH_W1_DURATION) | le32_encode_bits(op->band_type, RTW89_H2C_SCANOFLD_BE_OPCH_W1_CH_BAND) | le32_encode_bits(op->band_width, RTW89_H2C_SCANOFLD_BE_OPCH_W1_BW) | le32_encode_bits(0x3, RTW89_H2C_SCANOFLD_BE_OPCH_W1_NOTIFY) | le32_encode_bits(op->primary_channel, RTW89_H2C_SCANOFLD_BE_OPCH_W1_PRI_CH) | le32_encode_bits(op->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(2, RTW89_H2C_SCANOFLD_BE_OPCH_W2_SS); 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); 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 *rfk_mcc = &rtwdev->rfk_mcc; struct rtw89_fw_h2c_rf_get_mccch *mccch; struct sk_buff *skb; int ret; u8 idx; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, sizeof(*mccch)); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n"); return -ENOMEM; } skb_put(skb, sizeof(*mccch)); mccch = (struct rtw89_fw_h2c_rf_get_mccch *)skb->data; idx = rfk_mcc->table_idx; mccch->ch_0 = cpu_to_le32(rfk_mcc->ch[0]); mccch->ch_1 = cpu_to_le32(rfk_mcc->ch[1]); mccch->band_0 = cpu_to_le32(rfk_mcc->band[0]); mccch->band_1 = cpu_to_le32(rfk_mcc->band[1]); mccch->current_channel = cpu_to_le32(rfk_mcc->ch[idx]); mccch->current_band_type = cpu_to_le32(rfk_mcc->band[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, sizeof(*mccch)); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } EXPORT_SYMBOL(rtw89_fw_h2c_rf_ntfy_mcc); int rtw89_fw_h2c_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 *h2c; u8 tbl_sel = rfk_mcc->table_idx; u32 len = sizeof(*h2c); struct sk_buff *skb; u8 tbl, path; u32 val32; int ret; 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; h2c->mlo_mode = cpu_to_le32(rtwdev->mlo_dbcc_mode); BUILD_BUG_ON(NUM_OF_RTW89_FW_RFK_TBL > RTW89_RFK_CHS_NR); for (tbl = 0; tbl < NUM_OF_RTW89_FW_RFK_TBL; tbl++) { for (path = 0; path < NUM_OF_RTW89_FW_RFK_PATH; path++) { h2c->dbcc.ch[path][tbl] = cpu_to_le32(rfk_mcc->ch[tbl]); h2c->dbcc.band[path][tbl] = cpu_to_le32(rfk_mcc->band[tbl]); } } for (path = 0; path < NUM_OF_RTW89_FW_RFK_PATH; path++) { h2c->tbl.cur_ch[path] = cpu_to_le32(rfk_mcc->ch[tbl_sel]); h2c->tbl.cur_band[path] = cpu_to_le32(rfk_mcc->band[tbl_sel]); } h2c->phy_idx = cpu_to_le32(phy_idx); h2c->cur_band = cpu_to_le32(rfk_mcc->band[tbl_sel]); h2c->cur_bw = cpu_to_le32(rfk_mcc->bw[tbl_sel]); h2c->cur_center_ch = cpu_to_le32(rfk_mcc->ch[tbl_sel]); val32 = rtw89_phy_read32_mask(rtwdev, R_COEF_SEL, B_COEF_SEL_IQC_V1); h2c->ktbl_sel0 = cpu_to_le32(val32); val32 = rtw89_phy_read32_mask(rtwdev, R_COEF_SEL_C1, B_COEF_SEL_IQC_V1); h2c->ktbl_sel1 = cpu_to_le32(val32); val32 = rtw89_read_rf(rtwdev, RF_PATH_A, RR_CFGCH, RFREG_MASK); h2c->rfmod0 = cpu_to_le32(val32); val32 = rtw89_read_rf(rtwdev, RF_PATH_B, RR_CFGCH, RFREG_MASK); h2c->rfmod1 = cpu_to_le32(val32); if (rtw89_is_mlo_1_1(rtwdev)) h2c->mlo_1_1 = cpu_to_le32(1); h2c->rfe_type = cpu_to_le32(rtwdev->efuse.rfe_type); 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, enum rtw89_tssi_mode tssi_mode) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); 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; 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) { struct rtw89_h2c_rf_iqk *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 IQK\n"); return -ENOMEM; } skb_put(skb, len); h2c = (struct rtw89_h2c_rf_iqk *)skb->data; h2c->phy_idx = cpu_to_le32(phy_idx); h2c->dbcc = cpu_to_le32(rtwdev->dbcc_en); 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 = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); 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 = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); 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) { 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 = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); struct rtw89_h2c_rf_rxdck *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 RXDCK\n"); return -ENOMEM; } skb_put(skb, len); h2c = (struct rtw89_h2c_rf_rxdck *)skb->data; h2c->len = len; h2c->phy = phy_idx; h2c->is_afe = false; h2c->kpath = RF_AB; h2c->cur_band = chan->band_type; h2c->cur_bw = chan->band_width; h2c->cur_ch = chan->channel; h2c->rxdck_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_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_held(&rtwdev->mutex); list_for_each_entry(early_h2c, &rtwdev->early_h2c_list, list) { rtw89_fw_h2c_raw(rtwdev, early_h2c->h2c, early_h2c->h2c_len); } } void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev) { struct rtw89_early_h2c *early_h2c, *tmp; mutex_lock(&rtwdev->mutex); list_for_each_entry_safe(early_h2c, tmp, &rtwdev->early_h2c_list, list) { list_del(&early_h2c->list); kfree(early_h2c->h2c); kfree(early_h2c); } mutex_unlock(&rtwdev->mutex); } static void rtw89_fw_c2h_parse_attr(struct sk_buff *c2h) { const struct rtw89_c2h_hdr *hdr = (const struct rtw89_c2h_hdr *)c2h->data; struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h); attr->category = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_CATEGORY); attr->class = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_CLASS); attr->func = le32_get_bits(hdr->w0, RTW89_C2H_HDR_W0_FUNC); attr->len = le32_get_bits(hdr->w1, RTW89_C2H_HDR_W1_LEN); } static bool rtw89_fw_c2h_chk_atomic(struct rtw89_dev *rtwdev, struct sk_buff *c2h) { struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h); u8 category = attr->category; u8 class = attr->class; u8 func = attr->func; switch (category) { default: return false; case RTW89_C2H_CAT_MAC: return rtw89_mac_c2h_chk_atomic(rtwdev, 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); ieee80211_queue_work(rtwdev->hw, &rtwdev->c2h_work); } static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb) { struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(skb); u8 category = attr->category; u8 class = attr->class; u8 func = attr->func; u16 len = attr->len; bool dump = true; if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags)) return; switch (category) { case RTW89_C2H_CAT_TEST: break; case RTW89_C2H_CAT_MAC: rtw89_mac_c2h_handle(rtwdev, skb, len, class, func); if (class == RTW89_MAC_C2H_CLASS_INFO && func == RTW89_MAC_C2H_FUNC_C2H_LOG) dump = false; break; case RTW89_C2H_CAT_OUTSRC: if (class >= RTW89_PHY_C2H_CLASS_BTC_MIN && class <= RTW89_PHY_C2H_CLASS_BTC_MAX) rtw89_btc_c2h_handle(rtwdev, skb, len, class, func); else rtw89_phy_c2h_handle(rtwdev, skb, len, class, func); break; } if (dump) rtw89_hex_dump(rtwdev, RTW89_DBG_FW, "C2H: ", skb->data, skb->len); } void rtw89_fw_c2h_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, c2h_work); struct sk_buff *skb, *tmp; skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) { skb_unlink(skb, &rtwdev->c2h_queue); mutex_lock(&rtwdev->mutex); rtw89_fw_c2h_cmd_handle(rtwdev, skb); mutex_unlock(&rtwdev->mutex); dev_kfree_skb_any(skb); } } static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev, struct rtw89_mac_h2c_info *info) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_fw_info *fw_info = &rtwdev->fw; const u32 *h2c_reg = chip->h2c_regs; u8 i, val, len; int ret; ret = read_poll_timeout(rtw89_read8, val, val == 0, 1000, 5000, false, rtwdev, chip->h2c_ctrl_reg); if (ret) { rtw89_warn(rtwdev, "FW does not process h2c registers\n"); return ret; } len = DIV_ROUND_UP(info->content_len + RTW89_H2CREG_HDR_LEN, sizeof(info->u.h2creg[0])); u32p_replace_bits(&info->u.hdr.w0, info->id, RTW89_H2CREG_HDR_FUNC_MASK); u32p_replace_bits(&info->u.hdr.w0, len, RTW89_H2CREG_HDR_LEN_MASK); for (i = 0; i < RTW89_H2CREG_MAX; i++) rtw89_write32(rtwdev, h2c_reg[i], info->u.h2creg[i]); fw_info->h2c_counter++; rtw89_write8_mask(rtwdev, chip->h2c_counter_reg.addr, chip->h2c_counter_reg.mask, fw_info->h2c_counter); rtw89_write8(rtwdev, chip->h2c_ctrl_reg, B_AX_H2CREG_TRIGGER); return 0; } static int rtw89_fw_read_c2h_reg(struct rtw89_dev *rtwdev, struct rtw89_mac_c2h_info *info) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_fw_info *fw_info = &rtwdev->fw; const u32 *c2h_reg = chip->c2h_regs; u32 ret; u8 i, val; info->id = RTW89_FWCMD_C2HREG_FUNC_NULL; ret = read_poll_timeout_atomic(rtw89_read8, val, val, 1, RTW89_C2H_TIMEOUT, false, rtwdev, chip->c2h_ctrl_reg); if (ret) { rtw89_warn(rtwdev, "c2h reg timeout\n"); return ret; } for (i = 0; i < RTW89_C2HREG_MAX; i++) info->u.c2hreg[i] = rtw89_read32(rtwdev, c2h_reg[i]); rtw89_write8(rtwdev, chip->c2h_ctrl_reg, 0); info->id = u32_get_bits(info->u.hdr.w0, RTW89_C2HREG_HDR_FUNC_MASK); info->content_len = (u32_get_bits(info->u.hdr.w0, RTW89_C2HREG_HDR_LEN_MASK) << 2) - RTW89_C2HREG_HDR_LEN; fw_info->c2h_counter++; rtw89_write8_mask(rtwdev, chip->c2h_counter_reg.addr, chip->c2h_counter_reg.mask, fw_info->c2h_counter); return 0; } int rtw89_fw_msg_reg(struct rtw89_dev *rtwdev, struct rtw89_mac_h2c_info *h2c_info, struct rtw89_mac_c2h_info *c2h_info) { u32 ret; if (h2c_info && h2c_info->id != RTW89_FWCMD_H2CREG_FUNC_GET_FEATURE) lockdep_assert_held(&rtwdev->mutex); if (!h2c_info && !c2h_info) return -EINVAL; if (!h2c_info) goto recv_c2h; ret = rtw89_fw_write_h2c_reg(rtwdev, h2c_info); if (ret) return ret; recv_c2h: if (!c2h_info) return 0; ret = rtw89_fw_read_c2h_reg(rtwdev, c2h_info); if (ret) return ret; return 0; } void rtw89_fw_st_dbg_dump(struct rtw89_dev *rtwdev) { if (!test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) { rtw89_err(rtwdev, "[ERR]pwr is off\n"); return; } rtw89_info(rtwdev, "FW status = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM0)); rtw89_info(rtwdev, "FW BADADDR = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM1)); rtw89_info(rtwdev, "FW EPC/RA = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM2)); rtw89_info(rtwdev, "FW MISC = 0x%x\n", rtw89_read32(rtwdev, R_AX_UDM3)); rtw89_info(rtwdev, "R_AX_HALT_C2H = 0x%x\n", rtw89_read32(rtwdev, R_AX_HALT_C2H)); rtw89_info(rtwdev, "R_AX_SER_DBG_INFO = 0x%x\n", rtw89_read32(rtwdev, R_AX_SER_DBG_INFO)); rtw89_fw_prog_cnt_dump(rtwdev); } static void rtw89_release_pkt_list(struct rtw89_dev *rtwdev) { struct list_head *pkt_list = rtwdev->scan_info.pkt_list; struct rtw89_pktofld_info *info, *tmp; u8 idx; for (idx = NL80211_BAND_2GHZ; idx < NUM_NL80211_BANDS; idx++) { if (!(rtwdev->chip->support_bands & BIT(idx))) continue; list_for_each_entry_safe(info, tmp, &pkt_list[idx], list) { if (test_bit(info->id, rtwdev->pkt_offload)) rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id); list_del(&info->list); kfree(info); } } } static bool rtw89_is_6ghz_wildcard_probe_req(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_pktofld_info *info, enum nl80211_band band, u8 ssid_idx) { struct cfg80211_scan_request *req = rtwvif->scan_req; if (band != NL80211_BAND_6GHZ) return false; if (req->ssids[ssid_idx].ssid_len) { memcpy(info->ssid, req->ssids[ssid_idx].ssid, req->ssids[ssid_idx].ssid_len); info->ssid_len = req->ssids[ssid_idx].ssid_len; return false; } else { info->wildcard_6ghz = true; return true; } } static int rtw89_append_probe_req_ie(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct sk_buff *skb, u8 ssid_idx) { struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; struct ieee80211_scan_ies *ies = rtwvif->scan_ies; struct rtw89_pktofld_info *info; struct sk_buff *new; int ret = 0; u8 band; for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) { if (!(rtwdev->chip->support_bands & BIT(band))) continue; new = skb_copy(skb, GFP_KERNEL); if (!new) { ret = -ENOMEM; goto out; } skb_put_data(new, ies->ies[band], ies->len[band]); skb_put_data(new, ies->common_ies, ies->common_ie_len); info = kzalloc(sizeof(*info), GFP_KERNEL); if (!info) { ret = -ENOMEM; kfree_skb(new); goto out; } rtw89_is_6ghz_wildcard_probe_req(rtwdev, rtwvif, 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 *rtwvif) { struct cfg80211_scan_request *req = rtwvif->scan_req; struct sk_buff *skb; u8 num = req->n_ssids, i; int ret; for (i = 0; i < num; i++) { skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr, req->ssids[i].ssid, req->ssids[i].ssid_len, req->ie_len); if (!skb) return -ENOMEM; ret = rtw89_append_probe_req_ie(rtwdev, rtwvif, skb, i); kfree_skb(skb); if (ret) return ret; } return 0; } static int rtw89_update_6ghz_rnr_chan(struct rtw89_dev *rtwdev, struct cfg80211_scan_request *req, struct rtw89_mac_chinfo *ch_info) { struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif; struct list_head *pkt_list = rtwdev->scan_info.pkt_list; struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); struct ieee80211_scan_ies *ies = rtwvif->scan_ies; struct cfg80211_scan_6ghz_params *params; struct rtw89_pktofld_info *info, *tmp; struct ieee80211_hdr *hdr; struct sk_buff *skb; bool found; int ret = 0; u8 i; if (!req->n_6ghz_params) return 0; for (i = 0; i < req->n_6ghz_params; i++) { params = &req->scan_6ghz_params[i]; if (req->channels[params->channel_idx]->hw_value != ch_info->pri_ch) continue; found = false; list_for_each_entry(tmp, &pkt_list[NL80211_BAND_6GHZ], list) { if (ether_addr_equal(tmp->bssid, params->bssid)) { found = true; break; } } if (found) continue; skb = ieee80211_probereq_get(rtwdev->hw, rtwvif->mac_addr, NULL, 0, req->ie_len); skb_put_data(skb, ies->ies[NL80211_BAND_6GHZ], ies->len[NL80211_BAND_6GHZ]); skb_put_data(skb, ies->common_ies, ies->common_ie_len); hdr = (struct ieee80211_hdr *)skb->data; ether_addr_copy(hdr->addr3, params->bssid); info = kzalloc(sizeof(*info), GFP_KERNEL); if (!info) { ret = -ENOMEM; kfree_skb(skb); goto out; } ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb); if (ret) { kfree_skb(skb); kfree(info); goto out; } ether_addr_copy(info->bssid, params->bssid); info->channel_6ghz = req->channels[params->channel_idx]->hw_value; list_add_tail(&info->list, &rtwdev->scan_info.pkt_list[NL80211_BAND_6GHZ]); ch_info->tx_pkt = true; ch_info->period = RTW89_CHANNEL_TIME_6G + RTW89_DWELL_TIME_6G; kfree_skb(skb); } out: return ret; } static void rtw89_hw_scan_add_chan(struct rtw89_dev *rtwdev, int chan_type, int ssid_num, struct rtw89_mac_chinfo *ch_info) { struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif; struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; struct cfg80211_scan_request *req = rtwvif->scan_req; struct rtw89_chan *op = &rtwdev->scan_info.op_chan; struct rtw89_pktofld_info *info; u8 band, probe_count = 0; int ret; ch_info->notify_action = RTW89_SCANOFLD_DEBUG_MASK; ch_info->dfs_ch = chan_type == RTW89_CHAN_DFS; ch_info->bw = RTW89_SCAN_WIDTH; ch_info->tx_pkt = true; ch_info->cfg_tx_pwr = false; ch_info->tx_pwr_idx = 0; ch_info->tx_null = false; ch_info->pause_data = false; ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE; if (ch_info->ch_band == RTW89_BAND_6G) { if ((ssid_num == 1 && req->ssids[0].ssid_len == 0) || !ch_info->is_psc) { ch_info->tx_pkt = false; if (!req->duration_mandatory) ch_info->period -= RTW89_DWELL_TIME_6G; } } ret = rtw89_update_6ghz_rnr_chan(rtwdev, req, ch_info); if (ret) rtw89_warn(rtwdev, "RNR fails: %d\n", ret); if (ssid_num) { band = rtw89_hw_to_nl80211_band(ch_info->ch_band); list_for_each_entry(info, &scan_info->pkt_list[band], list) { if (info->channel_6ghz && ch_info->pri_ch != info->channel_6ghz) continue; 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; break; case RTW89_CHAN_ACTIVE: break; default: rtw89_err(rtwdev, "Channel type out of bound\n"); } } 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 ieee80211_vif *vif = rtwdev->scan_info.scanning_vif; struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; struct cfg80211_scan_request *req = rtwvif->scan_req; struct rtw89_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; break; case RTW89_CHAN_ACTIVE: break; default: rtw89_warn(rtwdev, "Channel type out of bound\n"); break; } } int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool connected) { struct cfg80211_scan_request *req = rtwvif->scan_req; struct rtw89_mac_chinfo *ch_info, *tmp; struct ieee80211_channel *channel; struct list_head chan_list; bool random_seq = req->flags & NL80211_SCAN_FLAG_RANDOM_SN; int list_len, off_chan_time = 0; enum rtw89_chan_type type; int ret = 0; u32 idx; INIT_LIST_HEAD(&chan_list); for (idx = rtwdev->scan_info.last_chan_idx, list_len = 0; idx < req->n_channels && list_len < RTW89_SCAN_LIST_LIMIT; idx++, list_len++) { channel = req->channels[idx]; ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); if (!ch_info) { ret = -ENOMEM; goto out; } if (req->duration) ch_info->period = req->duration; else if (channel->band == NL80211_BAND_6GHZ) ch_info->period = RTW89_CHANNEL_TIME_6G + RTW89_DWELL_TIME_6G; else ch_info->period = RTW89_CHANNEL_TIME; ch_info->ch_band = rtw89_nl80211_to_hw_band(channel->band); ch_info->central_ch = channel->hw_value; ch_info->pri_ch = channel->hw_value; ch_info->rand_seq_num = random_seq; ch_info->is_psc = cfg80211_channel_is_psc(channel); if (channel->flags & (IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IR)) type = RTW89_CHAN_DFS; else type = RTW89_CHAN_ACTIVE; rtw89_hw_scan_add_chan(rtwdev, type, req->n_ssids, ch_info); if (connected && off_chan_time + ch_info->period > RTW89_OFF_CHAN_TIME) { tmp = kzalloc(sizeof(*tmp), GFP_KERNEL); if (!tmp) { ret = -ENOMEM; kfree(ch_info); goto out; } type = RTW89_CHAN_OPERATE; tmp->period = req->duration_mandatory ? req->duration : RTW89_CHANNEL_TIME; rtw89_hw_scan_add_chan(rtwdev, type, 0, tmp); list_add_tail(&tmp->list, &chan_list); off_chan_time = 0; list_len++; } list_add_tail(&ch_info->list, &chan_list); off_chan_time += ch_info->period; } rtwdev->scan_info.last_chan_idx = idx; ret = rtw89_fw_h2c_scan_list_offload(rtwdev, list_len, &chan_list); out: list_for_each_entry_safe(ch_info, tmp, &chan_list, list) { list_del(&ch_info->list); kfree(ch_info); } return ret; } int rtw89_hw_scan_add_chan_list_be(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool connected) { 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; int list_len, ret; bool random_seq; u32 idx; random_seq = !!(req->flags & NL80211_SCAN_FLAG_RANDOM_SN); INIT_LIST_HEAD(&chan_list); for (idx = rtwdev->scan_info.last_chan_idx, list_len = 0; idx < req->n_channels && list_len < RTW89_SCAN_LIST_LIMIT; idx++, list_len++) { channel = req->channels[idx]; ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); if (!ch_info) { ret = -ENOMEM; goto out; } if (req->duration) ch_info->period = req->duration; else if (channel->band == NL80211_BAND_6GHZ) ch_info->period = RTW89_CHANNEL_TIME_6G + RTW89_DWELL_TIME_6G; else ch_info->period = RTW89_CHANNEL_TIME; ch_info->ch_band = rtw89_nl80211_to_hw_band(channel->band); ch_info->central_ch = channel->hw_value; ch_info->pri_ch = channel->hw_value; ch_info->rand_seq_num = random_seq; ch_info->is_psc = cfg80211_channel_is_psc(channel); if (channel->flags & (IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IR)) type = RTW89_CHAN_DFS; else type = RTW89_CHAN_ACTIVE; rtw89_hw_scan_add_chan_be(rtwdev, type, req->n_ssids, ch_info); list_add_tail(&ch_info->list, &chan_list); } rtwdev->scan_info.last_chan_idx = idx; ret = rtw89_fw_h2c_scan_list_offload_be(rtwdev, list_len, &chan_list); out: list_for_each_entry_safe(ch_info, tmp, &chan_list, list) { list_del(&ch_info->list); kfree(ch_info); } return ret; } static int rtw89_hw_scan_prehandle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool connected) { const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; int ret; ret = rtw89_hw_scan_update_probe_req(rtwdev, rtwvif); if (ret) { rtw89_err(rtwdev, "Update probe request failed\n"); goto out; } ret = mac->add_chan_list(rtwdev, rtwvif, connected); out: return ret; } void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_scan_request *scan_req) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; struct cfg80211_scan_request *req = &scan_req->req; u32 rx_fltr = rtwdev->hal.rx_fltr; u8 mac_addr[ETH_ALEN]; rtw89_get_channel(rtwdev, rtwvif, &rtwdev->scan_info.op_chan); rtwdev->scan_info.scanning_vif = vif; rtwdev->scan_info.last_chan_idx = 0; rtwdev->scan_info.abort = false; rtwvif->scan_ies = &scan_req->ies; rtwvif->scan_req = req; ieee80211_stop_queues(rtwdev->hw); rtw89_mac_port_cfg_rx_sync(rtwdev, rtwvif, false); if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) get_random_mask_addr(mac_addr, req->mac_addr, req->mac_addr_mask); else ether_addr_copy(mac_addr, vif->addr); rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, true); rx_fltr &= ~B_AX_A_BCN_CHK_EN; rx_fltr &= ~B_AX_A_BC; rx_fltr &= ~B_AX_A_A1_MATCH; rtw89_write32_mask(rtwdev, rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_0), B_AX_RX_FLTR_CFG_MASK, rx_fltr); rtw89_chanctx_pause(rtwdev, RTW89_CHANCTX_PAUSE_REASON_HW_SCAN); } void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, bool aborted) { 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 = vif_to_rtwvif_safe(vif); struct cfg80211_scan_info info = { .aborted = aborted, }; if (!vif) return; rtw89_write32_mask(rtwdev, rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_0), B_AX_RX_FLTR_CFG_MASK, rtwdev->hal.rx_fltr); rtw89_core_scan_complete(rtwdev, vif, true); ieee80211_scan_completed(rtwdev->hw, &info); ieee80211_wake_queues(rtwdev->hw); rtw89_mac_port_cfg_rx_sync(rtwdev, rtwvif, true); rtw89_mac_enable_beacon_for_ap_vifs(rtwdev, true); rtw89_release_pkt_list(rtwdev); rtwvif->scan_req = NULL; rtwvif->scan_ies = NULL; scan_info->last_chan_idx = 0; scan_info->scanning_vif = NULL; scan_info->abort = false; rtw89_chanctx_proceed(rtwdev); } void rtw89_hw_scan_abort(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif) { struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; int ret; scan_info->abort = true; ret = rtw89_hw_scan_offload(rtwdev, vif, false); if (ret) rtw89_hw_scan_complete(rtwdev, vif, true); } static bool rtw89_is_any_vif_connected_or_connecting(struct rtw89_dev *rtwdev) { struct rtw89_vif *rtwvif; rtw89_for_each_rtwvif(rtwdev, rtwvif) { /* This variable implies connected or during attempt to connect */ if (!is_zero_ether_addr(rtwvif->bssid)) return true; } return false; } int rtw89_hw_scan_offload(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, bool enable) { const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; struct rtw89_scan_option opt = {0}; struct rtw89_vif *rtwvif; bool connected; int ret = 0; rtwvif = vif ? (struct rtw89_vif *)vif->drv_priv : NULL; if (!rtwvif) return -EINVAL; connected = rtw89_is_any_vif_connected_or_connecting(rtwdev); opt.enable = enable; opt.target_ch_mode = connected; if (enable) { ret = rtw89_hw_scan_prehandle(rtwdev, rtwvif, connected); 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 = RTW89_PHY_0; opt.num_macc_role = 0; opt.mlo_mode = rtwdev->mlo_dbcc_mode; opt.num_opch = connected ? 1 : 0; opt.opch_end = connected ? 0 : RTW89_CHAN_INVALID; } ret = mac->scan_offload(rtwdev, &opt, rtwvif); out: return ret; } #define H2C_FW_CPU_EXCEPTION_LEN 4 #define H2C_FW_CPU_EXCEPTION_TYPE_DEF 0x5566 int rtw89_fw_h2c_trigger_cpu_exception(struct rtw89_dev *rtwdev) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_FW_CPU_EXCEPTION_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw cpu exception\n"); return -ENOMEM; } skb_put(skb, H2C_FW_CPU_EXCEPTION_LEN); RTW89_SET_FWCMD_CPU_EXCEPTION_TYPE(skb->data, H2C_FW_CPU_EXCEPTION_TYPE_DEF); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_TEST, H2C_CL_FW_STATUS_TEST, H2C_FUNC_CPU_EXCEPTION, 0, 0, H2C_FW_CPU_EXCEPTION_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_PKT_DROP_LEN 24 int rtw89_fw_h2c_pkt_drop(struct rtw89_dev *rtwdev, const struct rtw89_pkt_drop_params *params) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_PKT_DROP_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for packet drop\n"); return -ENOMEM; } switch (params->sel) { case RTW89_PKT_DROP_SEL_MACID_BE_ONCE: case RTW89_PKT_DROP_SEL_MACID_BK_ONCE: case RTW89_PKT_DROP_SEL_MACID_VI_ONCE: case RTW89_PKT_DROP_SEL_MACID_VO_ONCE: case RTW89_PKT_DROP_SEL_BAND_ONCE: break; default: rtw89_debug(rtwdev, RTW89_DBG_FW, "H2C of pkt drop might not fully support sel: %d yet\n", params->sel); break; } skb_put(skb, H2C_PKT_DROP_LEN); RTW89_SET_FWCMD_PKT_DROP_SEL(skb->data, params->sel); RTW89_SET_FWCMD_PKT_DROP_MACID(skb->data, params->macid); RTW89_SET_FWCMD_PKT_DROP_BAND(skb->data, params->mac_band); RTW89_SET_FWCMD_PKT_DROP_PORT(skb->data, params->port); RTW89_SET_FWCMD_PKT_DROP_MBSSID(skb->data, params->mbssid); RTW89_SET_FWCMD_PKT_DROP_ROLE_A_INFO_TF_TRS(skb->data, params->tf_trs); RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_0(skb->data, params->macid_band_sel[0]); RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_1(skb->data, params->macid_band_sel[1]); RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_2(skb->data, params->macid_band_sel[2]); RTW89_SET_FWCMD_PKT_DROP_MACID_BAND_SEL_3(skb->data, params->macid_band_sel[3]); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_PKT_DROP, 0, 0, H2C_PKT_DROP_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_KEEP_ALIVE_LEN 4 int rtw89_fw_h2c_keep_alive(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool enable) { struct sk_buff *skb; u8 pkt_id = 0; int ret; if (enable) { ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, RTW89_PKT_OFLD_TYPE_NULL_DATA, &pkt_id); if (ret) return -EPERM; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_KEEP_ALIVE_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); return -ENOMEM; } skb_put(skb, H2C_KEEP_ALIVE_LEN); RTW89_SET_KEEP_ALIVE_ENABLE(skb->data, enable); RTW89_SET_KEEP_ALIVE_PKT_NULL_ID(skb->data, pkt_id); RTW89_SET_KEEP_ALIVE_PERIOD(skb->data, 5); RTW89_SET_KEEP_ALIVE_MACID(skb->data, rtwvif->mac_id); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_WOW, H2C_FUNC_KEEP_ALIVE, 0, 1, H2C_KEEP_ALIVE_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_arp_offload(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, 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, 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->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 *rtwvif, bool enable) { struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct sk_buff *skb; u8 macid = rtwvif->mac_id; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DISCONNECT_DETECT_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); return -ENOMEM; } skb_put(skb, H2C_DISCONNECT_DETECT_LEN); if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags)) { RTW89_SET_DISCONNECT_DETECT_ENABLE(skb->data, enable); RTW89_SET_DISCONNECT_DETECT_DISCONNECT(skb->data, !enable); RTW89_SET_DISCONNECT_DETECT_MAC_ID(skb->data, macid); RTW89_SET_DISCONNECT_DETECT_CHECK_PERIOD(skb->data, 100); RTW89_SET_DISCONNECT_DETECT_TRY_PKT_COUNT(skb->data, 5); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_WOW, H2C_FUNC_DISCONNECT_DETECT, 0, 1, H2C_DISCONNECT_DETECT_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_wow_global(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool enable) { struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct rtw89_h2c_wow_global *h2c; u8 macid = rtwvif->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 *rtwvif, bool enable) { struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct sk_buff *skb; u8 macid = rtwvif->mac_id; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WAKEUP_CTRL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for 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 *rtwvif, 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->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) { skb_put_zero(skb, sizeof(*gtk_info)); goto hdr; } ret = rtw89_fw_h2c_add_general_pkt(rtwdev, rtwvif, 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, 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_wow_request_aoac(struct rtw89_dev *rtwdev) { struct rtw89_wait_info *wait = &rtwdev->mac.fw_ofld_wait; struct rtw89_h2c_wow_aoac *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 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); cond = RTW89_WOW_WAIT_COND(H2C_FUNC_AOAC_REPORT_REQ); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); } /* 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; void *tmp; 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; h2c_head = tmp; 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++) tmp += rtw89_fw_h2c_mrc_add_slot(rtwdev, &arg->slots[i], tmp); 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) { 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); 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 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; } #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; \ }) 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 = {}; const void *cursor; 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 = {}; const void *cursor; 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 = {}; const void *cursor; 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 = {}; const void *cursor; 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 = {}; const void *cursor; 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 = {}; const void *cursor; 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 = {}; const void *cursor; 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 = {}; const void *cursor; 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 = {}; const void *cursor; 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; } } 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->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->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; } return parms; }
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