| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ping-Ke Shih | 11033 | 59.90% | 24 | 38.10% |
| Zong-Zhe Yang | 3010 | 16.34% | 15 | 23.81% |
| Po-Hao Huang | 2534 | 13.76% | 9 | 14.29% |
| Chin-Yen Lee | 901 | 4.89% | 5 | 7.94% |
| Ching-Te Ku | 566 | 3.07% | 2 | 3.17% |
| Dian-Syuan Yang | 262 | 1.42% | 2 | 3.17% |
| Chih-Kang Chang | 78 | 0.42% | 2 | 3.17% |
| Kuan-Chung Chen | 18 | 0.10% | 1 | 1.59% |
| Sriram R | 14 | 0.08% | 1 | 1.59% |
| striebit | 2 | 0.01% | 1 | 1.59% |
| Miri Korenblit | 1 | 0.01% | 1 | 1.59% |
| Total | 18419 | 63 |
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* Copyright(c) 2019-2020 Realtek Corporation */ #include "cam.h" #include "chan.h" #include "coex.h" #include "debug.h" #include "fw.h" #include "mac.h" #include "phy.h" #include "reg.h" static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb); static struct sk_buff *rtw89_fw_h2c_alloc_skb(struct rtw89_dev *rtwdev, u32 len, bool header) { struct sk_buff *skb; u32 header_len = 0; u32 h2c_desc_size = rtwdev->chip->h2c_desc_size; if (header) header_len = H2C_HEADER_LEN; skb = dev_alloc_skb(len + header_len + h2c_desc_size); if (!skb) return NULL; skb_reserve(skb, header_len + h2c_desc_size); memset(skb->data, 0, len); return skb; } struct sk_buff *rtw89_fw_h2c_alloc_skb_with_hdr(struct rtw89_dev *rtwdev, u32 len) { return rtw89_fw_h2c_alloc_skb(rtwdev, len, true); } struct sk_buff *rtw89_fw_h2c_alloc_skb_no_hdr(struct rtw89_dev *rtwdev, u32 len) { return rtw89_fw_h2c_alloc_skb(rtwdev, len, false); } static u8 _fw_get_rdy(struct rtw89_dev *rtwdev) { u8 val = rtw89_read8(rtwdev, R_AX_WCPU_FW_CTRL); return FIELD_GET(B_AX_WCPU_FWDL_STS_MASK, val); } #define FWDL_WAIT_CNT 400000 int rtw89_fw_check_rdy(struct rtw89_dev *rtwdev) { u8 val; int ret; ret = read_poll_timeout_atomic(_fw_get_rdy, val, val == RTW89_FWDL_WCPU_FW_INIT_RDY, 1, FWDL_WAIT_CNT, false, rtwdev); if (ret) { switch (val) { case RTW89_FWDL_CHECKSUM_FAIL: rtw89_err(rtwdev, "fw checksum fail\n"); return -EINVAL; case RTW89_FWDL_SECURITY_FAIL: rtw89_err(rtwdev, "fw security fail\n"); return -EINVAL; case RTW89_FWDL_CV_NOT_MATCH: rtw89_err(rtwdev, "fw cv not match\n"); return -EINVAL; default: return -EBUSY; } } set_bit(RTW89_FLAG_FW_RDY, rtwdev->flags); return 0; } static int rtw89_fw_hdr_parser(struct rtw89_dev *rtwdev, const u8 *fw, u32 len, struct rtw89_fw_bin_info *info) { struct rtw89_fw_hdr_section_info *section_info; const u8 *fw_end = fw + len; const u8 *fwdynhdr; const u8 *bin; u32 base_hdr_len; u32 i; if (!info) return -EINVAL; info->section_num = GET_FW_HDR_SEC_NUM(fw); base_hdr_len = RTW89_FW_HDR_SIZE + info->section_num * RTW89_FW_SECTION_HDR_SIZE; info->dynamic_hdr_en = GET_FW_HDR_DYN_HDR(fw); if (info->dynamic_hdr_en) { info->hdr_len = GET_FW_HDR_LEN(fw); info->dynamic_hdr_len = info->hdr_len - base_hdr_len; fwdynhdr = fw + base_hdr_len; if (GET_FW_DYNHDR_LEN(fwdynhdr) != 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 */ fw += RTW89_FW_HDR_SIZE; section_info = info->section_info; for (i = 0; i < info->section_num; i++) { section_info->len = GET_FWSECTION_HDR_SEC_SIZE(fw); if (GET_FWSECTION_HDR_CHECKSUM(fw)) section_info->len += FWDL_SECTION_CHKSUM_LEN; section_info->redl = GET_FWSECTION_HDR_REDL(fw); section_info->dladdr = GET_FWSECTION_HDR_DL_ADDR(fw) & 0x1fffffff; section_info->addr = bin; bin += section_info->len; fw += RTW89_FW_SECTION_HDR_SIZE; section_info++; } if (fw_end != bin) { rtw89_err(rtwdev, "[ERR]fw bin size\n"); return -EINVAL; } return 0; } static int rtw89_mfw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, struct rtw89_fw_suit *fw_suit) { struct rtw89_fw_info *fw_info = &rtwdev->fw; const u8 *mfw = fw_info->firmware->data; u32 mfw_len = fw_info->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->cv != rtwdev->hal.cv || mfw_info->type != type || mfw_info->mp) continue; fw_suit->data = mfw + le32_to_cpu(mfw_info->shift); fw_suit->size = le32_to_cpu(mfw_info->size); return 0; } rtw89_err(rtwdev, "no suitable firmware found\n"); return -ENOENT; } static void rtw89_fw_update_ver(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, struct rtw89_fw_suit *fw_suit) { const u8 *hdr = fw_suit->data; fw_suit->major_ver = GET_FW_HDR_MAJOR_VERSION(hdr); fw_suit->minor_ver = GET_FW_HDR_MINOR_VERSION(hdr); fw_suit->sub_ver = GET_FW_HDR_SUBVERSION(hdr); fw_suit->sub_idex = GET_FW_HDR_SUBINDEX(hdr); fw_suit->build_year = GET_FW_HDR_YEAR(hdr); fw_suit->build_mon = GET_FW_HDR_MONTH(hdr); fw_suit->build_date = GET_FW_HDR_DATE(hdr); fw_suit->build_hour = GET_FW_HDR_HOUR(hdr); fw_suit->build_min = GET_FW_HDR_MIN(hdr); fw_suit->cmd_ver = GET_FW_HDR_CMD_VERSERION(hdr); rtw89_info(rtwdev, "Firmware version %u.%u.%u.%u, cmd version %u, type %u\n", fw_suit->major_ver, fw_suit->minor_ver, fw_suit->sub_ver, fw_suit->sub_idex, fw_suit->cmd_ver, type); } static int __rtw89_fw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type) { struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type); int ret; ret = rtw89_mfw_recognize(rtwdev, type, fw_suit); if (ret) return ret; rtw89_fw_update_ver(rtwdev, type, fw_suit); return 0; } #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 */ 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(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, ge, 0, 13, 38, 0, PACKET_DROP), __CFG_FW_FEAT(RTL8852C, ge, 0, 27, 20, 0, PACKET_DROP), __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), }; static void rtw89_fw_recognize_features(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct __fw_feat_cfg *ent; const struct rtw89_fw_suit *fw_suit; u32 suit_ver_code; int i; fw_suit = rtw89_fw_suit_get(rtwdev, RTW89_FW_NORMAL); suit_ver_code = RTW89_FW_SUIT_VER_CODE(fw_suit); for (i = 0; i < ARRAY_SIZE(fw_feat_tbl); i++) { ent = &fw_feat_tbl[i]; if (chip->chip_id != ent->chip_id) continue; if (ent->cond(suit_ver_code, ent->ver_code)) RTW89_SET_FW_FEATURE(ent->feature, &rtwdev->fw); } } const struct firmware * rtw89_early_fw_feature_recognize(struct device *device, const struct rtw89_chip_info *chip, u32 *early_feat_map) { union rtw89_compat_fw_hdr buf = {}; const struct firmware *firmware; bool full_req = false; u32 ver_code; int ret; int i; /* If SECURITY_LOADPIN_ENFORCE is enabled, reading partial files will * be denied (-EPERM). Then, we don't get right firmware things as * expected. So, in this case, we have to request full firmware here. */ if (IS_ENABLED(CONFIG_SECURITY_LOADPIN_ENFORCE)) full_req = true; if (full_req) ret = request_firmware(&firmware, chip->fw_name, device); else ret = request_partial_firmware_into_buf(&firmware, chip->fw_name, device, &buf, sizeof(buf), 0); if (ret) { dev_err(device, "failed to early request firmware: %d\n", ret); return NULL; } if (full_req) ver_code = rtw89_compat_fw_hdr_ver_code(firmware->data); else ver_code = rtw89_compat_fw_hdr_ver_code(&buf); if (!ver_code) goto out; 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)) *early_feat_map |= BIT(ent->feature); } out: if (full_req) return firmware; release_firmware(firmware); return NULL; } int rtw89_fw_recognize(struct rtw89_dev *rtwdev) { int ret; ret = __rtw89_fw_recognize(rtwdev, RTW89_FW_NORMAL); if (ret) return ret; /* It still works if wowlan firmware isn't existing. */ __rtw89_fw_recognize(rtwdev, RTW89_FW_WOWLAN); rtw89_fw_recognize_features(rtwdev); return 0; } void rtw89_h2c_pkt_set_hdr(struct rtw89_dev *rtwdev, struct sk_buff *skb, u8 type, u8 cat, u8 class, u8 func, bool rack, bool dack, u32 len) { struct fwcmd_hdr *hdr; hdr = (struct fwcmd_hdr *)skb_push(skb, 8); if (!(rtwdev->fw.h2c_seq % 4)) rack = true; hdr->hdr0 = cpu_to_le32(FIELD_PREP(H2C_HDR_DEL_TYPE, type) | FIELD_PREP(H2C_HDR_CAT, cat) | FIELD_PREP(H2C_HDR_CLASS, class) | FIELD_PREP(H2C_HDR_FUNC, func) | FIELD_PREP(H2C_HDR_H2C_SEQ, rtwdev->fw.h2c_seq)); hdr->hdr1 = cpu_to_le32(FIELD_PREP(H2C_HDR_TOTAL_LEN, len + H2C_HEADER_LEN) | (rack ? H2C_HDR_REC_ACK : 0) | (dack ? H2C_HDR_DONE_ACK : 0)); rtwdev->fw.h2c_seq++; } static void rtw89_h2c_pkt_set_hdr_fwdl(struct rtw89_dev *rtwdev, struct sk_buff *skb, u8 type, u8 cat, u8 class, u8 func, u32 len) { struct fwcmd_hdr *hdr; hdr = (struct fwcmd_hdr *)skb_push(skb, 8); hdr->hdr0 = cpu_to_le32(FIELD_PREP(H2C_HDR_DEL_TYPE, type) | FIELD_PREP(H2C_HDR_CAT, cat) | FIELD_PREP(H2C_HDR_CLASS, class) | FIELD_PREP(H2C_HDR_FUNC, func) | FIELD_PREP(H2C_HDR_H2C_SEQ, rtwdev->fw.h2c_seq)); hdr->hdr1 = cpu_to_le32(FIELD_PREP(H2C_HDR_TOTAL_LEN, len + H2C_HEADER_LEN)); } static int __rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 len) { struct sk_buff *skb; u32 ret = 0; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw hdr dl\n"); return -ENOMEM; } skb_put_data(skb, fw, len); SET_FW_HDR_PART_SIZE(skb->data, FWDL_SECTION_PER_PKT_LEN); rtw89_h2c_pkt_set_hdr_fwdl(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FWDL, H2C_FUNC_MAC_FWHDR_DL, len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); ret = -1; goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static int rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, const u8 *fw, u32 len) { u8 val; int ret; ret = __rtw89_fw_download_hdr(rtwdev, fw, len); if (ret) { rtw89_err(rtwdev, "[ERR]FW header download\n"); return ret; } ret = read_poll_timeout_atomic(rtw89_read8, val, val & B_AX_FWDL_PATH_RDY, 1, FWDL_WAIT_CNT, false, rtwdev, R_AX_WCPU_FW_CTRL); if (ret) { rtw89_err(rtwdev, "[ERR]FWDL path ready\n"); return ret; } rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, 0); rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0); return 0; } static int __rtw89_fw_download_main(struct rtw89_dev *rtwdev, struct rtw89_fw_hdr_section_info *info) { struct sk_buff *skb; const u8 *section = info->addr; u32 residue_len = info->len; u32 pkt_len; int ret; while (residue_len) { if (residue_len >= FWDL_SECTION_PER_PKT_LEN) pkt_len = FWDL_SECTION_PER_PKT_LEN; else pkt_len = residue_len; skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, pkt_len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put_data(skb, section, pkt_len); ret = rtw89_h2c_tx(rtwdev, skb, true); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); ret = -1; goto fail; } section += pkt_len; residue_len -= pkt_len; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static int rtw89_fw_download_main(struct rtw89_dev *rtwdev, const u8 *fw, struct rtw89_fw_bin_info *info) { struct rtw89_fw_hdr_section_info *section_info = info->section_info; u8 section_num = info->section_num; int ret; while (section_num--) { ret = __rtw89_fw_download_main(rtwdev, section_info); if (ret) return ret; section_info++; } mdelay(5); ret = rtw89_fw_check_rdy(rtwdev); if (ret) { rtw89_warn(rtwdev, "download firmware fail\n"); return ret; } return 0; } static void rtw89_fw_prog_cnt_dump(struct rtw89_dev *rtwdev) { u32 val32; u16 index; rtw89_write32(rtwdev, R_AX_DBG_CTRL, FIELD_PREP(B_AX_DBG_SEL0, FW_PROG_CNTR_DBG_SEL) | FIELD_PREP(B_AX_DBG_SEL1, FW_PROG_CNTR_DBG_SEL)); rtw89_write32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_SEL_0XC0_MASK, MAC_DBG_SEL); for (index = 0; index < 15; index++) { val32 = rtw89_read32(rtwdev, R_AX_DBG_PORT_SEL); rtw89_err(rtwdev, "[ERR]fw PC = 0x%x\n", val32); fsleep(10); } } static void rtw89_fw_dl_fail_dump(struct rtw89_dev *rtwdev) { u32 val32; u16 val16; val32 = rtw89_read32(rtwdev, R_AX_WCPU_FW_CTRL); rtw89_err(rtwdev, "[ERR]fwdl 0x1E0 = 0x%x\n", val32); val16 = rtw89_read16(rtwdev, R_AX_BOOT_DBG + 2); rtw89_err(rtwdev, "[ERR]fwdl 0x83F2 = 0x%x\n", val16); rtw89_fw_prog_cnt_dump(rtwdev); } int rtw89_fw_download(struct rtw89_dev *rtwdev, enum rtw89_fw_type type) { struct rtw89_fw_info *fw_info = &rtwdev->fw; struct rtw89_fw_suit *fw_suit = rtw89_fw_suit_get(rtwdev, type); struct rtw89_fw_bin_info info; const u8 *fw = fw_suit->data; u32 len = fw_suit->size; u8 val; int ret; rtw89_mac_disable_cpu(rtwdev); ret = rtw89_mac_enable_cpu(rtwdev, 0, true); if (ret) return ret; if (!fw || !len) { rtw89_err(rtwdev, "fw type %d isn't recognized\n", type); return -ENOENT; } ret = rtw89_fw_hdr_parser(rtwdev, fw, len, &info); if (ret) { rtw89_err(rtwdev, "parse fw header fail\n"); goto fwdl_err; } ret = read_poll_timeout_atomic(rtw89_read8, val, val & B_AX_H2C_PATH_RDY, 1, FWDL_WAIT_CNT, false, rtwdev, R_AX_WCPU_FW_CTRL); if (ret) { rtw89_err(rtwdev, "[ERR]H2C path ready\n"); goto fwdl_err; } ret = rtw89_fw_download_hdr(rtwdev, fw, info.hdr_len - info.dynamic_hdr_len); if (ret) { ret = -EBUSY; goto fwdl_err; } ret = rtw89_fw_download_main(rtwdev, fw, &info); if (ret) { ret = -EBUSY; goto fwdl_err; } fw_info->h2c_seq = 0; fw_info->rec_seq = 0; rtwdev->mac.rpwm_seq_num = RPWM_SEQ_NUM_MAX; rtwdev->mac.cpwm_seq_num = CPWM_SEQ_NUM_MAX; return ret; fwdl_err: rtw89_fw_dl_fail_dump(rtwdev); return ret; } int rtw89_wait_firmware_completion(struct rtw89_dev *rtwdev) { struct rtw89_fw_info *fw = &rtwdev->fw; wait_for_completion(&fw->completion); if (!fw->firmware) return -EINVAL; return 0; } static void rtw89_load_firmware_cb(const struct firmware *firmware, void *context) { struct rtw89_fw_info *fw = context; struct rtw89_dev *rtwdev = fw->rtwdev; if (!firmware || !firmware->data) { rtw89_err(rtwdev, "failed to request firmware\n"); complete_all(&fw->completion); return; } fw->firmware = firmware; complete_all(&fw->completion); } int rtw89_load_firmware(struct rtw89_dev *rtwdev) { struct rtw89_fw_info *fw = &rtwdev->fw; const char *fw_name = rtwdev->chip->fw_name; int ret; fw->rtwdev = rtwdev; init_completion(&fw->completion); if (fw->firmware) { rtw89_debug(rtwdev, RTW89_DBG_FW, "full firmware has been early requested\n"); complete_all(&fw->completion); return 0; } ret = request_firmware_nowait(THIS_MODULE, true, fw_name, rtwdev->dev, GFP_KERNEL, fw, rtw89_load_firmware_cb); if (ret) { rtw89_err(rtwdev, "failed to async firmware request\n"); return ret; } return 0; } void rtw89_unload_firmware(struct rtw89_dev *rtwdev) { struct rtw89_fw_info *fw = &rtwdev->fw; rtw89_wait_firmware_completion(rtwdev); if (fw->firmware) { release_firmware(fw->firmware); /* assign NULL back in case rtw89_free_ieee80211_hw() * try to release the same one again. */ fw->firmware = NULL; } } #define H2C_CAM_LEN 60 int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta, const u8 *scan_mac_addr) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CAM_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CAM_LEN); rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif, rtwsta, scan_mac_addr, skb->data); rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif, rtwsta, skb->data); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_ADDR_CAM_UPDATE, H2C_FUNC_MAC_ADDR_CAM_UPD, 0, 1, H2C_CAM_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_DCTL_SEC_CAM_LEN 68 int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DCTL_SEC_CAM_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for dctl sec cam\n"); return -ENOMEM; } skb_put(skb, H2C_DCTL_SEC_CAM_LEN); rtw89_cam_fill_dctl_sec_cam_info_v1(rtwdev, rtwvif, rtwsta, skb->data); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, H2C_FUNC_MAC_DCTLINFO_UD_V1, 0, 0, H2C_DCTL_SEC_CAM_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } EXPORT_SYMBOL(rtw89_fw_h2c_dctl_sec_cam_v1); #define H2C_BA_CAM_LEN 8 int rtw89_fw_h2c_ba_cam(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, bool valid, struct ieee80211_ampdu_params *params) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_vif *rtwvif = rtwsta->rtwvif; u8 macid = rtwsta->mac_id; struct sk_buff *skb; u8 entry_idx; int ret; ret = valid ? rtw89_core_acquire_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx) : rtw89_core_release_sta_ba_entry(rtwdev, rtwsta, params->tid, &entry_idx); if (ret) { /* it still works even if we don't have static BA CAM, because * hardware can create dynamic BA CAM automatically. */ rtw89_debug(rtwdev, RTW89_DBG_TXRX, "failed to %s entry tid=%d for h2c ba cam\n", valid ? "alloc" : "free", params->tid); return 0; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c ba cam\n"); return -ENOMEM; } skb_put(skb, H2C_BA_CAM_LEN); SET_BA_CAM_MACID(skb->data, macid); if (chip->bacam_v1) SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx); else SET_BA_CAM_ENTRY_IDX(skb->data, entry_idx); if (!valid) goto end; SET_BA_CAM_VALID(skb->data, valid); SET_BA_CAM_TID(skb->data, params->tid); if (params->buf_size > 64) SET_BA_CAM_BMAP_SIZE(skb->data, 4); else SET_BA_CAM_BMAP_SIZE(skb->data, 0); /* If init req is set, hw will set the ssn */ SET_BA_CAM_INIT_REQ(skb->data, 1); SET_BA_CAM_SSN(skb->data, params->ssn); if (chip->bacam_v1) { SET_BA_CAM_STD_EN(skb->data, 1); SET_BA_CAM_BAND(skb->data, rtwvif->mac_idx); } end: rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_BA_CAM, H2C_FUNC_MAC_BA_CAM, 0, 1, H2C_BA_CAM_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static int rtw89_fw_h2c_init_dynamic_ba_cam_v1(struct rtw89_dev *rtwdev, u8 entry_idx, u8 uid) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_BA_CAM_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for dynamic h2c ba cam\n"); return -ENOMEM; } skb_put(skb, H2C_BA_CAM_LEN); SET_BA_CAM_VALID(skb->data, 1); SET_BA_CAM_ENTRY_IDX_V1(skb->data, entry_idx); SET_BA_CAM_UID(skb->data, uid); SET_BA_CAM_BAND(skb->data, 0); SET_BA_CAM_STD_EN(skb->data, 0); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_BA_CAM, H2C_FUNC_MAC_BA_CAM, 0, 1, H2C_BA_CAM_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } void rtw89_fw_h2c_init_ba_cam_v1(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_dynamic_ba_cam_v1(rtwdev, entry_idx, uid); entry_idx++; uid++; } } #define H2C_LOG_CFG_LEN 12 int rtw89_fw_h2c_fw_log(struct rtw89_dev *rtwdev, bool enable) { struct sk_buff *skb; u32 comp = enable ? BIT(RTW89_FW_LOG_COMP_INIT) | BIT(RTW89_FW_LOG_COMP_TASK) | BIT(RTW89_FW_LOG_COMP_PS) | BIT(RTW89_FW_LOG_COMP_ERROR) : 0; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LOG_CFG_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw log cfg\n"); return -ENOMEM; } skb_put(skb, H2C_LOG_CFG_LEN); SET_LOG_CFG_LEVEL(skb->data, RTW89_FW_LOG_LEVEL_SER); SET_LOG_CFG_PATH(skb->data, BIT(RTW89_FW_LOG_LEVEL_C2H)); SET_LOG_CFG_COMP(skb->data, comp); SET_LOG_CFG_COMP_EXT(skb->data, 0); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_FW_INFO, H2C_FUNC_LOG_CFG, 0, 0, H2C_LOG_CFG_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static int rtw89_fw_h2c_add_wow_fw_ofld(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_wow_param *rtw_wow = &rtwdev->wow; struct rtw89_pktofld_info *info; struct sk_buff *skb; int ret; info = kzalloc(sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM; switch (type) { case RTW89_PKT_OFLD_TYPE_PS_POLL: skb = ieee80211_pspoll_get(rtwdev->hw, vif); break; case RTW89_PKT_OFLD_TYPE_PROBE_RSP: skb = ieee80211_proberesp_get(rtwdev->hw, vif); break; case RTW89_PKT_OFLD_TYPE_NULL_DATA: skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, false); break; case RTW89_PKT_OFLD_TYPE_QOS_NULL: skb = ieee80211_nullfunc_get(rtwdev->hw, vif, -1, true); break; default: goto err; } if (!skb) goto err; list_add_tail(&info->list, &rtw_wow->pkt_list); ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, skb); kfree_skb(skb); if (ret) return ret; *id = info->id; return 0; err: kfree(info); return -ENOMEM; } #define H2C_GENERAL_PKT_LEN 6 #define H2C_GENERAL_PKT_ID_UND 0xff int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, u8 macid) { struct sk_buff *skb; int ret; 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, H2C_GENERAL_PKT_ID_UND); SET_GENERAL_PKT_NULL_ID(skb->data, H2C_GENERAL_PKT_ID_UND); SET_GENERAL_PKT_QOS_NULL_ID(skb->data, H2C_GENERAL_PKT_ID_UND); SET_GENERAL_PKT_CTS2SELF_ID(skb->data, H2C_GENERAL_PKT_ID_UND); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_FW_INFO, H2C_FUNC_MAC_GENERAL_PKT, 0, 1, H2C_GENERAL_PKT_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_LPS_PARM_LEN 8 int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev, struct rtw89_lps_parm *lps_param) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LPS_PARM_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_LPS_PARM_LEN); SET_LPS_PARM_MACID(skb->data, lps_param->macid); SET_LPS_PARM_PSMODE(skb->data, lps_param->psmode); SET_LPS_PARM_LASTRPWM(skb->data, lps_param->lastrpwm); SET_LPS_PARM_RLBM(skb->data, 1); SET_LPS_PARM_SMARTPS(skb->data, 1); SET_LPS_PARM_AWAKEINTERVAL(skb->data, 1); SET_LPS_PARM_VOUAPSD(skb->data, 0); SET_LPS_PARM_VIUAPSD(skb->data, 0); SET_LPS_PARM_BEUAPSD(skb->data, 0); SET_LPS_PARM_BKUAPSD(skb->data, 0); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_PS, H2C_FUNC_MAC_LPS_PARM, 0, 1, H2C_LPS_PARM_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_P2P_ACT_LEN 20 int rtw89_fw_h2c_p2p_act(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_p2p_noa_desc *desc, u8 act, u8 noa_id) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; bool p2p_type_gc = rtwvif->wifi_role == RTW89_WIFI_ROLE_P2P_CLIENT; u8 ctwindow_oppps = vif->bss_conf.p2p_noa_attr.oppps_ctwindow; struct sk_buff *skb; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_P2P_ACT_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n"); return -ENOMEM; } skb_put(skb, H2C_P2P_ACT_LEN); cmd = skb->data; RTW89_SET_FWCMD_P2P_MACID(cmd, rtwvif->mac_id); RTW89_SET_FWCMD_P2P_P2PID(cmd, 0); RTW89_SET_FWCMD_P2P_NOAID(cmd, noa_id); RTW89_SET_FWCMD_P2P_ACT(cmd, act); RTW89_SET_FWCMD_P2P_TYPE(cmd, p2p_type_gc); RTW89_SET_FWCMD_P2P_ALL_SLEP(cmd, 0); if (desc) { RTW89_SET_FWCMD_NOA_START_TIME(cmd, desc->start_time); RTW89_SET_FWCMD_NOA_INTERVAL(cmd, desc->interval); RTW89_SET_FWCMD_NOA_DURATION(cmd, desc->duration); RTW89_SET_FWCMD_NOA_COUNT(cmd, desc->count); RTW89_SET_FWCMD_NOA_CTWINDOW(cmd, ctwindow_oppps); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_PS, H2C_FUNC_P2P_ACT, 0, 0, H2C_P2P_ACT_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static void __rtw89_fw_h2c_set_tx_path(struct rtw89_dev *rtwdev, struct sk_buff *skb) { struct rtw89_hal *hal = &rtwdev->hal; u8 ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B; u8 map_b = hal->antenna_tx == RF_AB ? 1 : 0; SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path); SET_CMC_TBL_PATH_MAP_A(skb->data, 0); SET_CMC_TBL_PATH_MAP_B(skb->data, map_b); SET_CMC_TBL_PATH_MAP_C(skb->data, 0); SET_CMC_TBL_PATH_MAP_D(skb->data, 0); } #define H2C_CMC_TBL_LEN 68 int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_chip_info *chip = rtwdev->chip; struct sk_buff *skb; u8 macid = rtwvif->mac_id; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CMC_TBL_LEN); SET_CTRL_INFO_MACID(skb->data, macid); SET_CTRL_INFO_OPERATION(skb->data, 1); if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) { SET_CMC_TBL_TXPWR_MODE(skb->data, 0); __rtw89_fw_h2c_set_tx_path(rtwdev, skb); SET_CMC_TBL_ANTSEL_A(skb->data, 0); SET_CMC_TBL_ANTSEL_B(skb->data, 0); SET_CMC_TBL_ANTSEL_C(skb->data, 0); SET_CMC_TBL_ANTSEL_D(skb->data, 0); } SET_CMC_TBL_DOPPLER_CTRL(skb->data, 0); SET_CMC_TBL_TXPWR_TOLERENCE(skb->data, 0); if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) SET_CMC_TBL_DATA_DCM(skb->data, 0); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, chip->h2c_cctl_func_id, 0, 1, H2C_CMC_TBL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta, u8 *pads) { bool ppe_th; u8 ppe16, ppe8; u8 nss = min(sta->deflink.rx_nss, rtwdev->hal.tx_nss) - 1; u8 ppe_thres_hdr = sta->deflink.he_cap.ppe_thres[0]; u8 ru_bitmap; u8 n, idx, sh; u16 ppe; int i; if (!sta->deflink.he_cap.has_he) return; ppe_th = FIELD_GET(IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT, sta->deflink.he_cap.he_cap_elem.phy_cap_info[6]); if (!ppe_th) { u8 pad; pad = FIELD_GET(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK, sta->deflink.he_cap.he_cap_elem.phy_cap_info[9]); for (i = 0; i < RTW89_PPE_BW_NUM; i++) pads[i] = pad; return; } ru_bitmap = FIELD_GET(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK, ppe_thres_hdr); n = hweight8(ru_bitmap); n = 7 + (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) * nss; for (i = 0; i < RTW89_PPE_BW_NUM; i++) { if (!(ru_bitmap & BIT(i))) { pads[i] = 1; continue; } idx = n >> 3; sh = n & 7; n += IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2; ppe = le16_to_cpu(*((__le16 *)&sta->deflink.he_cap.ppe_thres[idx])); ppe16 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK; sh += IEEE80211_PPE_THRES_INFO_PPET_SIZE; ppe8 = (ppe >> sh) & IEEE80211_PPE_THRES_NSS_MASK; if (ppe16 != 7 && ppe8 == 7) pads[i] = 2; else if (ppe8 != 7) pads[i] = 1; else pads[i] = 0; } } int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta); struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); struct sk_buff *skb; u8 pads[RTW89_PPE_BW_NUM]; u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; u16 lowest_rate; int ret; memset(pads, 0, sizeof(pads)); if (sta) __get_sta_he_pkt_padding(rtwdev, sta, pads); if (vif->p2p) lowest_rate = RTW89_HW_RATE_OFDM6; else if (chan->band_type == RTW89_BAND_2G) lowest_rate = RTW89_HW_RATE_CCK1; else lowest_rate = RTW89_HW_RATE_OFDM6; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CMC_TBL_LEN); SET_CTRL_INFO_MACID(skb->data, mac_id); SET_CTRL_INFO_OPERATION(skb->data, 1); SET_CMC_TBL_DISRTSFB(skb->data, 1); SET_CMC_TBL_DISDATAFB(skb->data, 1); SET_CMC_TBL_RTS_RTY_LOWEST_RATE(skb->data, lowest_rate); SET_CMC_TBL_RTS_TXCNT_LMT_SEL(skb->data, 0); SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 0); if (vif->type == NL80211_IFTYPE_STATION) SET_CMC_TBL_ULDL(skb->data, 1); else SET_CMC_TBL_ULDL(skb->data, 0); SET_CMC_TBL_MULTI_PORT_ID(skb->data, rtwvif->port); if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD_V1) { SET_CMC_TBL_NOMINAL_PKT_PADDING_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_20]); SET_CMC_TBL_NOMINAL_PKT_PADDING40_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_40]); SET_CMC_TBL_NOMINAL_PKT_PADDING80_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_80]); SET_CMC_TBL_NOMINAL_PKT_PADDING160_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_160]); } else if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) { SET_CMC_TBL_NOMINAL_PKT_PADDING(skb->data, pads[RTW89_CHANNEL_WIDTH_20]); SET_CMC_TBL_NOMINAL_PKT_PADDING40(skb->data, pads[RTW89_CHANNEL_WIDTH_40]); SET_CMC_TBL_NOMINAL_PKT_PADDING80(skb->data, pads[RTW89_CHANNEL_WIDTH_80]); SET_CMC_TBL_NOMINAL_PKT_PADDING160(skb->data, pads[RTW89_CHANNEL_WIDTH_160]); } if (sta) SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data, sta->deflink.he_cap.has_he); if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) SET_CMC_TBL_DATA_DCM(skb->data, 0); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, chip->h2c_cctl_func_id, 0, 1, H2C_CMC_TBL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta) { const struct rtw89_chip_info *chip = rtwdev->chip; struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CMC_TBL_LEN); SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id); SET_CTRL_INFO_OPERATION(skb->data, 1); if (rtwsta->cctl_tx_time) { SET_CMC_TBL_AMPDU_TIME_SEL(skb->data, 1); SET_CMC_TBL_AMPDU_MAX_TIME(skb->data, rtwsta->ampdu_max_time); } if (rtwsta->cctl_tx_retry_limit) { SET_CMC_TBL_DATA_TXCNT_LMT_SEL(skb->data, 1); SET_CMC_TBL_DATA_TX_CNT_LMT(skb->data, rtwsta->data_tx_cnt_lmt); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, chip->h2c_cctl_func_id, 0, 1, H2C_CMC_TBL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta) { const struct rtw89_chip_info *chip = rtwdev->chip; struct sk_buff *skb; int ret; if (chip->h2c_cctl_func_id != H2C_FUNC_MAC_CCTLINFO_UD) return 0; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } skb_put(skb, H2C_CMC_TBL_LEN); SET_CTRL_INFO_MACID(skb->data, rtwsta->mac_id); SET_CTRL_INFO_OPERATION(skb->data, 1); __rtw89_fw_h2c_set_tx_path(rtwdev, skb); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, H2C_FUNC_MAC_CCTLINFO_UD, 0, 1, H2C_CMC_TBL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_BCN_BASE_LEN 12 int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); struct sk_buff *skb; struct sk_buff *skb_beacon; u16 tim_offset; int bcn_total_len; u16 beacon_rate; int ret; if (vif->p2p) beacon_rate = RTW89_HW_RATE_OFDM6; else if (chan->band_type == RTW89_BAND_2G) beacon_rate = RTW89_HW_RATE_CCK1; else beacon_rate = RTW89_HW_RATE_OFDM6; skb_beacon = ieee80211_beacon_get_tim(rtwdev->hw, vif, &tim_offset, NULL, 0); if (!skb_beacon) { rtw89_err(rtwdev, "failed to get beacon skb\n"); return -ENOMEM; } bcn_total_len = H2C_BCN_BASE_LEN + skb_beacon->len; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, bcn_total_len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); dev_kfree_skb_any(skb_beacon); return -ENOMEM; } skb_put(skb, H2C_BCN_BASE_LEN); SET_BCN_UPD_PORT(skb->data, rtwvif->port); SET_BCN_UPD_MBSSID(skb->data, 0); SET_BCN_UPD_BAND(skb->data, rtwvif->mac_idx); SET_BCN_UPD_GRP_IE_OFST(skb->data, tim_offset); SET_BCN_UPD_MACID(skb->data, rtwvif->mac_id); SET_BCN_UPD_SSN_SEL(skb->data, RTW89_MGMT_HW_SSN_SEL); SET_BCN_UPD_SSN_MODE(skb->data, RTW89_MGMT_HW_SEQ_MODE); SET_BCN_UPD_RATE(skb->data, beacon_rate); skb_put_data(skb, skb_beacon->data, skb_beacon->len); dev_kfree_skb_any(skb_beacon); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, H2C_FUNC_MAC_BCN_UPD, 0, 1, bcn_total_len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); dev_kfree_skb_any(skb); return ret; } return 0; } #define H2C_ROLE_MAINTAIN_LEN 4 int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta, enum rtw89_upd_mode upd_mode) { struct sk_buff *skb; u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; u8 self_role; int ret; if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) { if (rtwsta) self_role = RTW89_SELF_ROLE_AP_CLIENT; else self_role = rtwvif->self_role; } else { self_role = rtwvif->self_role; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ROLE_MAINTAIN_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); return -ENOMEM; } skb_put(skb, H2C_ROLE_MAINTAIN_LEN); SET_FWROLE_MAINTAIN_MACID(skb->data, mac_id); SET_FWROLE_MAINTAIN_SELF_ROLE(skb->data, self_role); SET_FWROLE_MAINTAIN_UPD_MODE(skb->data, upd_mode); SET_FWROLE_MAINTAIN_WIFI_ROLE(skb->data, rtwvif->wifi_role); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT, H2C_FUNC_MAC_FWROLE_MAINTAIN, 0, 1, H2C_ROLE_MAINTAIN_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_JOIN_INFO_LEN 4 int rtw89_fw_h2c_join_info(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_sta *rtwsta, bool dis_conn) { struct sk_buff *skb; u8 mac_id = rtwsta ? rtwsta->mac_id : rtwvif->mac_id; u8 self_role = rtwvif->self_role; u8 net_type = rtwvif->net_type; int ret; if (net_type == RTW89_NET_TYPE_AP_MODE && rtwsta) { self_role = RTW89_SELF_ROLE_AP_CLIENT; net_type = dis_conn ? RTW89_NET_TYPE_NO_LINK : net_type; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); return -ENOMEM; } skb_put(skb, H2C_JOIN_INFO_LEN); SET_JOININFO_MACID(skb->data, mac_id); SET_JOININFO_OP(skb->data, dis_conn); SET_JOININFO_BAND(skb->data, rtwvif->mac_idx); SET_JOININFO_WMM(skb->data, rtwvif->wmm); SET_JOININFO_TGR(skb->data, rtwvif->trigger); SET_JOININFO_ISHESTA(skb->data, 0); SET_JOININFO_DLBW(skb->data, 0); SET_JOININFO_TF_MAC_PAD(skb->data, 0); SET_JOININFO_DL_T_PE(skb->data, 0); SET_JOININFO_PORT_ID(skb->data, rtwvif->port); SET_JOININFO_NET_TYPE(skb->data, net_type); SET_JOININFO_WIFI_ROLE(skb->data, rtwvif->wifi_role); SET_JOININFO_SELF_ROLE(skb->data, self_role); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT, H2C_FUNC_MAC_JOININFO, 0, 1, H2C_JOIN_INFO_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_macid_pause(struct rtw89_dev *rtwdev, u8 sh, u8 grp, bool pause) { struct rtw89_fw_macid_pause_grp h2c = {{0}}; u8 len = sizeof(struct rtw89_fw_macid_pause_grp); struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_JOIN_INFO_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); return -ENOMEM; } h2c.mask_grp[grp] = cpu_to_le32(BIT(sh)); if (pause) h2c.pause_grp[grp] = cpu_to_le32(BIT(sh)); skb_put_data(skb, &h2c, len); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_MAC_MACID_PAUSE, 1, 0, len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_EDCA_LEN 12 int rtw89_fw_h2c_set_edca(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, u8 ac, u32 val) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_EDCA_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c edca\n"); return -ENOMEM; } skb_put(skb, H2C_EDCA_LEN); RTW89_SET_EDCA_SEL(skb->data, 0); RTW89_SET_EDCA_BAND(skb->data, rtwvif->mac_idx); RTW89_SET_EDCA_WMM(skb->data, 0); RTW89_SET_EDCA_AC(skb->data, ac); RTW89_SET_EDCA_PARAM(skb->data, val); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_USR_EDCA, 0, 1, H2C_EDCA_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_TSF32_TOGL_LEN 4 int rtw89_fw_h2c_tsf32_toggle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool en) { struct sk_buff *skb; u16 early_us = en ? 2000 : 0; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_TSF32_TOGL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c p2p act\n"); return -ENOMEM; } skb_put(skb, H2C_TSF32_TOGL_LEN); cmd = skb->data; RTW89_SET_FWCMD_TSF32_TOGL_BAND(cmd, rtwvif->mac_idx); RTW89_SET_FWCMD_TSF32_TOGL_EN(cmd, en); RTW89_SET_FWCMD_TSF32_TOGL_PORT(cmd, rtwvif->port); RTW89_SET_FWCMD_TSF32_TOGL_EARLY(cmd, early_us); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_TSF32_TOGL, 0, 0, H2C_TSF32_TOGL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_OFLD_CFG_LEN 8 int rtw89_fw_h2c_set_ofld_cfg(struct rtw89_dev *rtwdev) { static const u8 cfg[] = {0x09, 0x00, 0x00, 0x00, 0x5e, 0x00, 0x00, 0x00}; struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_OFLD_CFG_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c ofld\n"); return -ENOMEM; } skb_put_data(skb, cfg, H2C_OFLD_CFG_LEN); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_OFLD_CFG, 0, 1, H2C_OFLD_CFG_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_RA_LEN 16 int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi) { struct sk_buff *skb; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_RA_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); return -ENOMEM; } skb_put(skb, H2C_RA_LEN); cmd = skb->data; rtw89_debug(rtwdev, RTW89_DBG_RA, "ra cmd msk: %llx ", ra->ra_mask); RTW89_SET_FWCMD_RA_MODE(cmd, ra->mode_ctrl); RTW89_SET_FWCMD_RA_BW_CAP(cmd, ra->bw_cap); RTW89_SET_FWCMD_RA_MACID(cmd, ra->macid); RTW89_SET_FWCMD_RA_DCM(cmd, ra->dcm_cap); RTW89_SET_FWCMD_RA_ER(cmd, ra->er_cap); RTW89_SET_FWCMD_RA_INIT_RATE_LV(cmd, ra->init_rate_lv); RTW89_SET_FWCMD_RA_UPD_ALL(cmd, ra->upd_all); RTW89_SET_FWCMD_RA_SGI(cmd, ra->en_sgi); RTW89_SET_FWCMD_RA_LDPC(cmd, ra->ldpc_cap); RTW89_SET_FWCMD_RA_STBC(cmd, ra->stbc_cap); RTW89_SET_FWCMD_RA_SS_NUM(cmd, ra->ss_num); RTW89_SET_FWCMD_RA_GILTF(cmd, ra->giltf); RTW89_SET_FWCMD_RA_UPD_BW_NSS_MASK(cmd, ra->upd_bw_nss_mask); RTW89_SET_FWCMD_RA_UPD_MASK(cmd, ra->upd_mask); RTW89_SET_FWCMD_RA_MASK_0(cmd, FIELD_GET(MASKBYTE0, ra->ra_mask)); RTW89_SET_FWCMD_RA_MASK_1(cmd, FIELD_GET(MASKBYTE1, ra->ra_mask)); RTW89_SET_FWCMD_RA_MASK_2(cmd, FIELD_GET(MASKBYTE2, ra->ra_mask)); RTW89_SET_FWCMD_RA_MASK_3(cmd, FIELD_GET(MASKBYTE3, ra->ra_mask)); RTW89_SET_FWCMD_RA_MASK_4(cmd, FIELD_GET(MASKBYTE4, ra->ra_mask)); RTW89_SET_FWCMD_RA_FIX_GILTF_EN(cmd, ra->fix_giltf_en); RTW89_SET_FWCMD_RA_FIX_GILTF(cmd, ra->fix_giltf); if (csi) { RTW89_SET_FWCMD_RA_BFEE_CSI_CTL(cmd, 1); RTW89_SET_FWCMD_RA_BAND_NUM(cmd, ra->band_num); RTW89_SET_FWCMD_RA_CR_TBL_SEL(cmd, ra->cr_tbl_sel); RTW89_SET_FWCMD_RA_FIXED_CSI_RATE_EN(cmd, ra->fixed_csi_rate_en); RTW89_SET_FWCMD_RA_RA_CSI_RATE_EN(cmd, ra->ra_csi_rate_en); RTW89_SET_FWCMD_RA_FIXED_CSI_MCS_SS_IDX(cmd, ra->csi_mcs_ss_idx); RTW89_SET_FWCMD_RA_FIXED_CSI_MODE(cmd, ra->csi_mode); RTW89_SET_FWCMD_RA_FIXED_CSI_GI_LTF(cmd, ra->csi_gi_ltf); RTW89_SET_FWCMD_RA_FIXED_CSI_BW(cmd, ra->csi_bw); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RA, H2C_FUNC_OUTSRC_RA_MACIDCFG, 0, 0, H2C_RA_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_CXDRVHDR 2 #define H2C_LEN_CXDRVINFO_INIT (12 + H2C_LEN_CXDRVHDR) int rtw89_fw_h2c_cxdrv_init(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_init_info *init_info = &dm->init_info; struct rtw89_btc_module *module = &init_info->module; struct rtw89_btc_ant_info *ant = &module->ant; struct sk_buff *skb; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_INIT); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_init\n"); return -ENOMEM; } skb_put(skb, H2C_LEN_CXDRVINFO_INIT); cmd = skb->data; RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_INIT); RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_INIT - H2C_LEN_CXDRVHDR); RTW89_SET_FWCMD_CXINIT_ANT_TYPE(cmd, ant->type); RTW89_SET_FWCMD_CXINIT_ANT_NUM(cmd, ant->num); RTW89_SET_FWCMD_CXINIT_ANT_ISO(cmd, ant->isolation); RTW89_SET_FWCMD_CXINIT_ANT_POS(cmd, ant->single_pos); RTW89_SET_FWCMD_CXINIT_ANT_DIVERSITY(cmd, ant->diversity); RTW89_SET_FWCMD_CXINIT_MOD_RFE(cmd, module->rfe_type); RTW89_SET_FWCMD_CXINIT_MOD_CV(cmd, module->cv); RTW89_SET_FWCMD_CXINIT_MOD_BT_SOLO(cmd, module->bt_solo); RTW89_SET_FWCMD_CXINIT_MOD_BT_POS(cmd, module->bt_pos); RTW89_SET_FWCMD_CXINIT_MOD_SW_TYPE(cmd, module->switch_type); RTW89_SET_FWCMD_CXINIT_WL_GCH(cmd, init_info->wl_guard_ch); RTW89_SET_FWCMD_CXINIT_WL_ONLY(cmd, init_info->wl_only); RTW89_SET_FWCMD_CXINIT_WL_INITOK(cmd, init_info->wl_init_ok); RTW89_SET_FWCMD_CXINIT_DBCC_EN(cmd, init_info->dbcc_en); RTW89_SET_FWCMD_CXINIT_CX_OTHER(cmd, init_info->cx_other); RTW89_SET_FWCMD_CXINIT_BT_ONLY(cmd, init_info->bt_only); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, BTFC_SET, SET_DRV_INFO, 0, 0, H2C_LEN_CXDRVINFO_INIT); 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 (4 + 12 * RTW89_PORT_NUM + H2C_LEN_CXDRVHDR) #define H2C_LEN_CXDRVINFO_ROLE_V1 (4 + 16 * RTW89_PORT_NUM + \ H2C_LEN_CXDRVINFO_ROLE_DBCC_LEN + \ H2C_LEN_CXDRVHDR) int rtw89_fw_h2c_cxdrv_role(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; 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; u8 offset = 0; u8 *cmd; int ret; int i; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_ROLE); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n"); return -ENOMEM; } skb_put(skb, H2C_LEN_CXDRVINFO_ROLE); cmd = skb->data; RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE); RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_ROLE - 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, H2C_LEN_CXDRVINFO_ROLE); 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_v1(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; 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; u8 *cmd, offset; int ret; int i; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_ROLE_V1); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_role\n"); return -ENOMEM; } skb_put(skb, H2C_LEN_CXDRVINFO_ROLE_V1); cmd = skb->data; RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_ROLE); RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_ROLE_V1 - 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 = H2C_LEN_CXDRVINFO_ROLE_V1 - 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, H2C_LEN_CXDRVINFO_ROLE_V1); 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) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_ctrl *ctrl = &btc->ctrl; struct sk_buff *skb; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_CTRL); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n"); return -ENOMEM; } skb_put(skb, H2C_LEN_CXDRVINFO_CTRL); cmd = skb->data; RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_CTRL); RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_CTRL - H2C_LEN_CXDRVHDR); RTW89_SET_FWCMD_CXCTRL_MANUAL(cmd, ctrl->manual); RTW89_SET_FWCMD_CXCTRL_IGNORE_BT(cmd, ctrl->igno_bt); RTW89_SET_FWCMD_CXCTRL_ALWAYS_FREERUN(cmd, ctrl->always_freerun); if (chip->chip_id == RTL8852A) RTW89_SET_FWCMD_CXCTRL_TRACE_STEP(cmd, ctrl->trace_step); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, BTFC_SET, SET_DRV_INFO, 0, 0, H2C_LEN_CXDRVINFO_CTRL); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_LEN_CXDRVINFO_RFK (4 + H2C_LEN_CXDRVHDR) int rtw89_fw_h2c_cxdrv_rfk(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_rfk_info *rfk_info = &wl->rfk_info; struct sk_buff *skb; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_CXDRVINFO_RFK); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n"); return -ENOMEM; } skb_put(skb, H2C_LEN_CXDRVINFO_RFK); cmd = skb->data; RTW89_SET_FWCMD_CXHDR_TYPE(cmd, CXDRVINFO_RFK); RTW89_SET_FWCMD_CXHDR_LEN(cmd, H2C_LEN_CXDRVINFO_RFK - H2C_LEN_CXDRVHDR); RTW89_SET_FWCMD_CXRFK_STATE(cmd, rfk_info->state); RTW89_SET_FWCMD_CXRFK_PATH_MAP(cmd, rfk_info->path_map); RTW89_SET_FWCMD_CXRFK_PHY_MAP(cmd, rfk_info->phy_map); RTW89_SET_FWCMD_CXRFK_BAND(cmd, rfk_info->band); RTW89_SET_FWCMD_CXRFK_TYPE(cmd, rfk_info->type); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, BTFC_SET, SET_DRV_INFO, 0, 0, H2C_LEN_CXDRVINFO_RFK); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_LEN_PKT_OFLD 4 int rtw89_fw_h2c_del_pkt_offload(struct rtw89_dev *rtwdev, u8 id) { struct sk_buff *skb; 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); 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_add_pkt_offload(struct rtw89_dev *rtwdev, u8 *id, struct sk_buff *skb_ofld) { struct sk_buff *skb; 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"); 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); 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_SCAN_LIST_OFFLOAD 4 int rtw89_fw_h2c_scan_list_offload(struct rtw89_dev *rtwdev, int len, struct list_head *chan_list) { struct rtw89_mac_chinfo *ch_info; struct sk_buff *skb; int skb_len = H2C_LEN_SCAN_LIST_OFFLOAD + len * RTW89_MAC_CHINFO_SIZE; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, skb_len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c scan list\n"); return -ENOMEM; } skb_put(skb, H2C_LEN_SCAN_LIST_OFFLOAD); cmd = skb->data; RTW89_SET_FWCMD_SCANOFLD_CH_NUM(cmd, len); /* in unit of 4 bytes */ RTW89_SET_FWCMD_SCANOFLD_CH_SIZE(cmd, RTW89_MAC_CHINFO_SIZE / 4); list_for_each_entry(ch_info, chan_list, list) { cmd = skb_put(skb, RTW89_MAC_CHINFO_SIZE); RTW89_SET_FWCMD_CHINFO_PERIOD(cmd, ch_info->period); RTW89_SET_FWCMD_CHINFO_DWELL(cmd, ch_info->dwell_time); RTW89_SET_FWCMD_CHINFO_CENTER_CH(cmd, ch_info->central_ch); RTW89_SET_FWCMD_CHINFO_PRI_CH(cmd, ch_info->pri_ch); RTW89_SET_FWCMD_CHINFO_BW(cmd, ch_info->bw); RTW89_SET_FWCMD_CHINFO_ACTION(cmd, ch_info->notify_action); RTW89_SET_FWCMD_CHINFO_NUM_PKT(cmd, ch_info->num_pkt); RTW89_SET_FWCMD_CHINFO_TX(cmd, ch_info->tx_pkt); RTW89_SET_FWCMD_CHINFO_PAUSE_DATA(cmd, ch_info->pause_data); RTW89_SET_FWCMD_CHINFO_BAND(cmd, ch_info->ch_band); RTW89_SET_FWCMD_CHINFO_PKT_ID(cmd, ch_info->probe_id); RTW89_SET_FWCMD_CHINFO_DFS(cmd, ch_info->dfs_ch); RTW89_SET_FWCMD_CHINFO_TX_NULL(cmd, ch_info->tx_null); RTW89_SET_FWCMD_CHINFO_RANDOM(cmd, ch_info->rand_seq_num); RTW89_SET_FWCMD_CHINFO_PKT0(cmd, ch_info->pkt_id[0]); RTW89_SET_FWCMD_CHINFO_PKT1(cmd, ch_info->pkt_id[1]); RTW89_SET_FWCMD_CHINFO_PKT2(cmd, ch_info->pkt_id[2]); RTW89_SET_FWCMD_CHINFO_PKT3(cmd, ch_info->pkt_id[3]); RTW89_SET_FWCMD_CHINFO_PKT4(cmd, ch_info->pkt_id[4]); RTW89_SET_FWCMD_CHINFO_PKT5(cmd, ch_info->pkt_id[5]); RTW89_SET_FWCMD_CHINFO_PKT6(cmd, ch_info->pkt_id[6]); RTW89_SET_FWCMD_CHINFO_PKT7(cmd, ch_info->pkt_id[7]); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_ADD_SCANOFLD_CH, 1, 1, skb_len); 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_SCAN_OFFLOAD 28 int rtw89_fw_h2c_scan_offload(struct rtw89_dev *rtwdev, struct rtw89_scan_option *option, struct rtw89_vif *rtwvif) { struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; struct sk_buff *skb; u8 *cmd; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_LEN_SCAN_OFFLOAD); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c scan offload\n"); return -ENOMEM; } skb_put(skb, H2C_LEN_SCAN_OFFLOAD); cmd = skb->data; RTW89_SET_FWCMD_SCANOFLD_MACID(cmd, rtwvif->mac_id); RTW89_SET_FWCMD_SCANOFLD_PORT_ID(cmd, rtwvif->port); RTW89_SET_FWCMD_SCANOFLD_BAND(cmd, RTW89_PHY_0); RTW89_SET_FWCMD_SCANOFLD_OPERATION(cmd, option->enable); RTW89_SET_FWCMD_SCANOFLD_NOTIFY_END(cmd, true); RTW89_SET_FWCMD_SCANOFLD_TARGET_CH_MODE(cmd, option->target_ch_mode); RTW89_SET_FWCMD_SCANOFLD_START_MODE(cmd, RTW89_SCAN_IMMEDIATE); RTW89_SET_FWCMD_SCANOFLD_SCAN_TYPE(cmd, RTW89_SCAN_ONCE); if (option->target_ch_mode) { RTW89_SET_FWCMD_SCANOFLD_TARGET_CH_BW(cmd, scan_info->op_bw); RTW89_SET_FWCMD_SCANOFLD_TARGET_PRI_CH(cmd, scan_info->op_pri_ch); RTW89_SET_FWCMD_SCANOFLD_TARGET_CENTRAL_CH(cmd, scan_info->op_chan); RTW89_SET_FWCMD_SCANOFLD_TARGET_CH_BAND(cmd, scan_info->op_band); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_FW_OFLD, H2C_FUNC_SCANOFLD, 1, 1, H2C_LEN_SCAN_OFFLOAD); 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_reg(struct rtw89_dev *rtwdev, struct rtw89_fw_h2c_rf_reg_info *info, u16 len, u8 page) { struct sk_buff *skb; u8 class = info->rf_path == RF_PATH_A ? H2C_CL_OUTSRC_RF_REG_A : H2C_CL_OUTSRC_RF_REG_B; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c rf reg\n"); return -ENOMEM; } skb_put_data(skb, info->rtw89_phy_config_rf_h2c[page], len); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, class, page, 0, 0, len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_rf_ntfy_mcc(struct rtw89_dev *rtwdev) { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); struct rtw89_rfk_mcc_info *rfk_mcc = &rtwdev->rfk_mcc; struct rtw89_fw_h2c_rf_get_mccch *mccch; struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, sizeof(*mccch)); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c cxdrv_ctrl\n"); return -ENOMEM; } skb_put(skb, sizeof(*mccch)); mccch = (struct rtw89_fw_h2c_rf_get_mccch *)skb->data; mccch->ch_0 = cpu_to_le32(rfk_mcc->ch[0]); mccch->ch_1 = cpu_to_le32(rfk_mcc->ch[1]); mccch->band_0 = cpu_to_le32(rfk_mcc->band[0]); mccch->band_1 = cpu_to_le32(rfk_mcc->band[1]); mccch->current_channel = cpu_to_le32(chan->channel); mccch->current_band_type = cpu_to_le32(chan->band_type); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RF_FW_NOTIFY, H2C_FUNC_OUTSRC_RF_GET_MCCCH, 0, 0, sizeof(*mccch)); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } EXPORT_SYMBOL(rtw89_fw_h2c_rf_ntfy_mcc); int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev, u8 h2c_class, u8 h2c_func, u8 *buf, u16 len, bool rack, bool dack) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for raw with hdr\n"); return -ENOMEM; } skb_put_data(skb, buf, len); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, h2c_class, h2c_func, rack, dack, len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c raw\n"); return -ENOMEM; } skb_put_data(skb, buf, len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } void rtw89_fw_send_all_early_h2c(struct rtw89_dev *rtwdev) { struct rtw89_early_h2c *early_h2c; lockdep_assert_held(&rtwdev->mutex); list_for_each_entry(early_h2c, &rtwdev->early_h2c_list, list) { rtw89_fw_h2c_raw(rtwdev, early_h2c->h2c, early_h2c->h2c_len); } } void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev) { struct rtw89_early_h2c *early_h2c, *tmp; mutex_lock(&rtwdev->mutex); list_for_each_entry_safe(early_h2c, tmp, &rtwdev->early_h2c_list, list) { list_del(&early_h2c->list); kfree(early_h2c->h2c); kfree(early_h2c); } mutex_unlock(&rtwdev->mutex); } static void rtw89_fw_c2h_parse_attr(struct sk_buff *c2h) { struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h); attr->category = RTW89_GET_C2H_CATEGORY(c2h->data); attr->class = RTW89_GET_C2H_CLASS(c2h->data); attr->func = RTW89_GET_C2H_FUNC(c2h->data); attr->len = RTW89_GET_C2H_LEN(c2h->data); } static bool rtw89_fw_c2h_chk_atomic(struct rtw89_dev *rtwdev, struct sk_buff *c2h) { struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(c2h); u8 category = attr->category; u8 class = attr->class; u8 func = attr->func; switch (category) { default: return false; case RTW89_C2H_CAT_MAC: return rtw89_mac_c2h_chk_atomic(rtwdev, class, func); } } void rtw89_fw_c2h_irqsafe(struct rtw89_dev *rtwdev, struct sk_buff *c2h) { rtw89_fw_c2h_parse_attr(c2h); if (!rtw89_fw_c2h_chk_atomic(rtwdev, c2h)) goto enqueue; rtw89_fw_c2h_cmd_handle(rtwdev, c2h); dev_kfree_skb_any(c2h); return; enqueue: skb_queue_tail(&rtwdev->c2h_queue, c2h); ieee80211_queue_work(rtwdev->hw, &rtwdev->c2h_work); } static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb) { struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(skb); u8 category = attr->category; u8 class = attr->class; u8 func = attr->func; u16 len = attr->len; bool dump = true; if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags)) return; switch (category) { case RTW89_C2H_CAT_TEST: break; case RTW89_C2H_CAT_MAC: rtw89_mac_c2h_handle(rtwdev, skb, len, class, func); if (class == RTW89_MAC_C2H_CLASS_INFO && func == RTW89_MAC_C2H_FUNC_C2H_LOG) dump = false; break; case RTW89_C2H_CAT_OUTSRC: if (class >= RTW89_PHY_C2H_CLASS_BTC_MIN && class <= RTW89_PHY_C2H_CLASS_BTC_MAX) rtw89_btc_c2h_handle(rtwdev, skb, len, class, func); else rtw89_phy_c2h_handle(rtwdev, skb, len, class, func); break; } if (dump) rtw89_hex_dump(rtwdev, RTW89_DBG_FW, "C2H: ", skb->data, skb->len); } void rtw89_fw_c2h_work(struct work_struct *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, c2h_work); struct sk_buff *skb, *tmp; skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) { skb_unlink(skb, &rtwdev->c2h_queue); mutex_lock(&rtwdev->mutex); rtw89_fw_c2h_cmd_handle(rtwdev, skb); mutex_unlock(&rtwdev->mutex); dev_kfree_skb_any(skb); } } static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev, struct rtw89_mac_h2c_info *info) { const struct rtw89_chip_info *chip = rtwdev->chip; 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->h2creg[0])); RTW89_SET_H2CREG_HDR_FUNC(&info->h2creg[0], info->id); RTW89_SET_H2CREG_HDR_LEN(&info->h2creg[0], len); for (i = 0; i < RTW89_H2CREG_MAX; i++) rtw89_write32(rtwdev, h2c_reg[i], info->h2creg[i]); 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; 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->c2hreg[i] = rtw89_read32(rtwdev, c2h_reg[i]); rtw89_write8(rtwdev, chip->c2h_ctrl_reg, 0); info->id = RTW89_GET_C2H_HDR_FUNC(*info->c2hreg); info->content_len = (RTW89_GET_C2H_HDR_LEN(*info->c2hreg) << 2) - RTW89_C2HREG_HDR_LEN; 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) { rtw89_fw_h2c_del_pkt_offload(rtwdev, info->id); rtw89_core_release_bit_map(rtwdev->pkt_offload, info->id); list_del(&info->list); kfree(info); } } } static int rtw89_append_probe_req_ie(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct sk_buff *skb) { 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; } list_add_tail(&info->list, &scan_info->pkt_list[band]); ret = rtw89_fw_h2c_add_pkt_offload(rtwdev, &info->id, new); if (ret) goto out; 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); kfree_skb(skb); if (ret) return ret; } return 0; } 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_pktofld_info *info; u8 band, probe_count = 0; ch_info->notify_action = RTW89_SCANOFLD_DEBUG_MASK; ch_info->dfs_ch = chan_type == RTW89_CHAN_DFS; ch_info->bw = RTW89_SCAN_WIDTH; ch_info->tx_pkt = true; ch_info->cfg_tx_pwr = false; ch_info->tx_pwr_idx = 0; ch_info->tx_null = false; ch_info->pause_data = false; ch_info->probe_id = RTW89_SCANOFLD_PKT_NONE; if (ssid_num) { ch_info->num_pkt = ssid_num; band = rtw89_hw_to_nl80211_band(ch_info->ch_band); list_for_each_entry(info, &scan_info->pkt_list[band], list) { ch_info->pkt_id[probe_count] = info->id; if (++probe_count >= ssid_num) break; } if (probe_count != ssid_num) rtw89_err(rtwdev, "SSID num differs from list len\n"); } if (ch_info->ch_band == RTW89_BAND_6G) { if (ssid_num == 1 && req->ssids[0].ssid_len == 0) { ch_info->tx_pkt = false; if (!req->duration_mandatory) ch_info->period -= RTW89_DWELL_TIME; } } switch (chan_type) { case RTW89_CHAN_OPERATE: ch_info->central_ch = scan_info->op_chan; ch_info->pri_ch = scan_info->op_pri_ch; ch_info->ch_band = scan_info->op_band; ch_info->bw = scan_info->op_bw; ch_info->tx_null = true; ch_info->num_pkt = 0; break; case RTW89_CHAN_DFS: if (ch_info->ch_band != RTW89_BAND_6G) ch_info->period = max_t(u8, ch_info->period, RTW89_DFS_CHAN_TIME); ch_info->dwell_time = RTW89_DWELL_TIME; break; case RTW89_CHAN_ACTIVE: break; default: rtw89_err(rtwdev, "Channel type out of bound\n"); } } static int rtw89_hw_scan_add_chan_list(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { struct cfg80211_scan_request *req = rtwvif->scan_req; struct rtw89_mac_chinfo *ch_info, *tmp; struct ieee80211_channel *channel; struct list_head chan_list; bool random_seq = req->flags & NL80211_SCAN_FLAG_RANDOM_SN; int list_len, off_chan_time = 0; enum rtw89_chan_type type; int ret = 0; u32 idx; INIT_LIST_HEAD(&chan_list); for (idx = rtwdev->scan_info.last_chan_idx, list_len = 0; idx < req->n_channels && list_len < RTW89_SCAN_LIST_LIMIT; idx++, list_len++) { channel = req->channels[idx]; ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); if (!ch_info) { ret = -ENOMEM; goto out; } if (req->duration_mandatory) ch_info->period = req->duration; else if (channel->band == NL80211_BAND_6GHZ) ch_info->period = RTW89_CHANNEL_TIME_6G + RTW89_DWELL_TIME; 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; 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 (rtwvif->net_type != RTW89_NET_TYPE_NO_LINK && off_chan_time + ch_info->period > RTW89_OFF_CHAN_TIME) { tmp = kzalloc(sizeof(*tmp), GFP_KERNEL); if (!tmp) { ret = -ENOMEM; kfree(ch_info); goto out; } type = RTW89_CHAN_OPERATE; tmp->period = req->duration_mandatory ? req->duration : RTW89_CHANNEL_TIME; rtw89_hw_scan_add_chan(rtwdev, type, 0, tmp); list_add_tail(&tmp->list, &chan_list); off_chan_time = 0; list_len++; } list_add_tail(&ch_info->list, &chan_list); off_chan_time += ch_info->period; } rtwdev->scan_info.last_chan_idx = idx; ret = rtw89_fw_h2c_scan_list_offload(rtwdev, list_len, &chan_list); out: list_for_each_entry_safe(ch_info, tmp, &chan_list, list) { list_del(&ch_info->list); kfree(ch_info); } return ret; } static int rtw89_hw_scan_prehandle(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { int ret; ret = rtw89_hw_scan_update_probe_req(rtwdev, rtwvif); if (ret) { rtw89_err(rtwdev, "Update probe request failed\n"); goto out; } ret = rtw89_hw_scan_add_chan_list(rtwdev, rtwvif); out: return ret; } void rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_scan_request *scan_req) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; struct cfg80211_scan_request *req = &scan_req->req; u32 rx_fltr = rtwdev->hal.rx_fltr; u8 mac_addr[ETH_ALEN]; rtwdev->scan_info.scanning_vif = vif; rtwdev->scan_info.last_chan_idx = 0; rtwvif->scan_ies = &scan_req->ies; rtwvif->scan_req = req; ieee80211_stop_queues(rtwdev->hw); if (req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) get_random_mask_addr(mac_addr, req->mac_addr, req->mac_addr_mask); else ether_addr_copy(mac_addr, vif->addr); rtw89_core_scan_start(rtwdev, rtwvif, mac_addr, true); rx_fltr &= ~B_AX_A_BCN_CHK_EN; rx_fltr &= ~B_AX_A_BC; rx_fltr &= ~B_AX_A_A1_MATCH; rtw89_write32_mask(rtwdev, rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0), B_AX_RX_FLTR_CFG_MASK, rx_fltr); } void rtw89_hw_scan_complete(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, bool aborted) { struct cfg80211_scan_info info = { .aborted = aborted, }; struct rtw89_vif *rtwvif; if (!vif) return; rtw89_write32_mask(rtwdev, rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, RTW89_MAC_0), B_AX_RX_FLTR_CFG_MASK, rtwdev->hal.rx_fltr); rtw89_core_scan_complete(rtwdev, vif, true); ieee80211_scan_completed(rtwdev->hw, &info); ieee80211_wake_queues(rtwdev->hw); rtw89_release_pkt_list(rtwdev); rtwvif = (struct rtw89_vif *)vif->drv_priv; rtwvif->scan_req = NULL; rtwvif->scan_ies = NULL; rtwdev->scan_info.last_chan_idx = 0; rtwdev->scan_info.scanning_vif = NULL; if (rtwvif->net_type != RTW89_NET_TYPE_NO_LINK) rtw89_store_op_chan(rtwdev, false); rtw89_set_channel(rtwdev); } void rtw89_hw_scan_abort(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif) { rtw89_hw_scan_offload(rtwdev, vif, false); rtw89_hw_scan_complete(rtwdev, vif, true); } int rtw89_hw_scan_offload(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, bool enable) { struct rtw89_scan_option opt = {0}; struct rtw89_vif *rtwvif; int ret = 0; rtwvif = vif ? (struct rtw89_vif *)vif->drv_priv : NULL; if (!rtwvif) return -EINVAL; opt.enable = enable; opt.target_ch_mode = rtwvif->net_type != RTW89_NET_TYPE_NO_LINK; if (enable) { ret = rtw89_hw_scan_prehandle(rtwdev, rtwvif); if (ret) goto out; } ret = rtw89_fw_h2c_scan_offload(rtwdev, &opt, rtwvif); out: return ret; } void rtw89_store_op_chan(struct rtw89_dev *rtwdev, bool backup) { struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; const struct rtw89_chan *cur = rtw89_chan_get(rtwdev, RTW89_SUB_ENTITY_0); struct rtw89_chan new; if (backup) { scan_info->op_pri_ch = cur->primary_channel; scan_info->op_chan = cur->channel; scan_info->op_bw = cur->band_width; scan_info->op_band = cur->band_type; } else { rtw89_chan_create(&new, scan_info->op_chan, scan_info->op_pri_ch, scan_info->op_band, scan_info->op_bw); rtw89_assign_entity_chan(rtwdev, RTW89_SUB_ENTITY_0, &new); } } #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_wow_fw_ofld(rtwdev, rtwvif, RTW89_PKT_OFLD_TYPE_NULL_DATA, &pkt_id); if (ret) return -EPERM; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_KEEP_ALIVE_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); return -ENOMEM; } skb_put(skb, H2C_KEEP_ALIVE_LEN); RTW89_SET_KEEP_ALIVE_ENABLE(skb->data, enable); RTW89_SET_KEEP_ALIVE_PKT_NULL_ID(skb->data, pkt_id); RTW89_SET_KEEP_ALIVE_PERIOD(skb->data, 5); RTW89_SET_KEEP_ALIVE_MACID(skb->data, rtwvif->mac_id); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_WOW, H2C_FUNC_KEEP_ALIVE, 0, 1, H2C_KEEP_ALIVE_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_DISCONNECT_DETECT_LEN 8 int rtw89_fw_h2c_disconnect_detect(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool enable) { struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct sk_buff *skb; u8 macid = rtwvif->mac_id; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DISCONNECT_DETECT_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); return -ENOMEM; } skb_put(skb, H2C_DISCONNECT_DETECT_LEN); if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags)) { RTW89_SET_DISCONNECT_DETECT_ENABLE(skb->data, enable); RTW89_SET_DISCONNECT_DETECT_DISCONNECT(skb->data, !enable); RTW89_SET_DISCONNECT_DETECT_MAC_ID(skb->data, macid); RTW89_SET_DISCONNECT_DETECT_CHECK_PERIOD(skb->data, 100); RTW89_SET_DISCONNECT_DETECT_TRY_PKT_COUNT(skb->data, 5); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_WOW, H2C_FUNC_DISCONNECT_DETECT, 0, 1, H2C_DISCONNECT_DETECT_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_WOW_GLOBAL_LEN 8 int rtw89_fw_h2c_wow_global(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool enable) { struct sk_buff *skb; u8 macid = rtwvif->mac_id; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WOW_GLOBAL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); return -ENOMEM; } skb_put(skb, H2C_WOW_GLOBAL_LEN); RTW89_SET_WOW_GLOBAL_ENABLE(skb->data, enable); RTW89_SET_WOW_GLOBAL_MAC_ID(skb->data, macid); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_WOW, H2C_FUNC_WOW_GLOBAL, 0, 1, H2C_WOW_GLOBAL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_WAKEUP_CTRL_LEN 4 int rtw89_fw_h2c_wow_wakeup_ctrl(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool enable) { struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct sk_buff *skb; u8 macid = rtwvif->mac_id; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WAKEUP_CTRL_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); return -ENOMEM; } skb_put(skb, H2C_WAKEUP_CTRL_LEN); if (rtw_wow->pattern_cnt) RTW89_SET_WOW_WAKEUP_CTRL_PATTERN_MATCH_ENABLE(skb->data, enable); if (test_bit(RTW89_WOW_FLAG_EN_MAGIC_PKT, rtw_wow->flags)) RTW89_SET_WOW_WAKEUP_CTRL_MAGIC_ENABLE(skb->data, enable); if (test_bit(RTW89_WOW_FLAG_EN_DISCONNECT, rtw_wow->flags)) RTW89_SET_WOW_WAKEUP_CTRL_DEAUTH_ENABLE(skb->data, enable); RTW89_SET_WOW_WAKEUP_CTRL_MAC_ID(skb->data, macid); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_WOW, H2C_FUNC_WAKEUP_CTRL, 0, 1, H2C_WAKEUP_CTRL_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } #define H2C_WOW_CAM_UPD_LEN 24 int rtw89_fw_wow_cam_update(struct rtw89_dev *rtwdev, struct rtw89_wow_cam_info *cam_info) { struct sk_buff *skb; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_WOW_CAM_UPD_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for keep alive\n"); return -ENOMEM; } skb_put(skb, H2C_WOW_CAM_UPD_LEN); RTW89_SET_WOW_CAM_UPD_R_W(skb->data, cam_info->r_w); RTW89_SET_WOW_CAM_UPD_IDX(skb->data, cam_info->idx); if (cam_info->valid) { RTW89_SET_WOW_CAM_UPD_WKFM1(skb->data, cam_info->mask[0]); RTW89_SET_WOW_CAM_UPD_WKFM2(skb->data, cam_info->mask[1]); RTW89_SET_WOW_CAM_UPD_WKFM3(skb->data, cam_info->mask[2]); RTW89_SET_WOW_CAM_UPD_WKFM4(skb->data, cam_info->mask[3]); RTW89_SET_WOW_CAM_UPD_CRC(skb->data, cam_info->crc); RTW89_SET_WOW_CAM_UPD_NEGATIVE_PATTERN_MATCH(skb->data, cam_info->negative_pattern_match); RTW89_SET_WOW_CAM_UPD_SKIP_MAC_HDR(skb->data, cam_info->skip_mac_hdr); RTW89_SET_WOW_CAM_UPD_UC(skb->data, cam_info->uc); RTW89_SET_WOW_CAM_UPD_MC(skb->data, cam_info->mc); RTW89_SET_WOW_CAM_UPD_BC(skb->data, cam_info->bc); } RTW89_SET_WOW_CAM_UPD_VALID(skb->data, cam_info->valid); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_WOW, H2C_FUNC_WOW_CAM_UPD, 0, 1, H2C_WOW_CAM_UPD_LEN); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); goto fail; } return 0; fail: dev_kfree_skb_any(skb); return ret; } 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; } return rtw89_wait_for_cond(wait, cond); } #define H2C_ADD_MCC_LEN 16 int rtw89_fw_h2c_add_mcc(struct rtw89_dev *rtwdev, const struct rtw89_fw_mcc_add_req *p) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct sk_buff *skb; unsigned int cond; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ADD_MCC_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for add mcc\n"); return -ENOMEM; } skb_put(skb, H2C_ADD_MCC_LEN); RTW89_SET_FWCMD_ADD_MCC_MACID(skb->data, p->macid); RTW89_SET_FWCMD_ADD_MCC_CENTRAL_CH_SEG0(skb->data, p->central_ch_seg0); RTW89_SET_FWCMD_ADD_MCC_CENTRAL_CH_SEG1(skb->data, p->central_ch_seg1); RTW89_SET_FWCMD_ADD_MCC_PRIMARY_CH(skb->data, p->primary_ch); RTW89_SET_FWCMD_ADD_MCC_BANDWIDTH(skb->data, p->bandwidth); RTW89_SET_FWCMD_ADD_MCC_GROUP(skb->data, p->group); RTW89_SET_FWCMD_ADD_MCC_C2H_RPT(skb->data, p->c2h_rpt); RTW89_SET_FWCMD_ADD_MCC_DIS_TX_NULL(skb->data, p->dis_tx_null); RTW89_SET_FWCMD_ADD_MCC_DIS_SW_RETRY(skb->data, p->dis_sw_retry); RTW89_SET_FWCMD_ADD_MCC_IN_CURR_CH(skb->data, p->in_curr_ch); RTW89_SET_FWCMD_ADD_MCC_SW_RETRY_COUNT(skb->data, p->sw_retry_count); RTW89_SET_FWCMD_ADD_MCC_TX_NULL_EARLY(skb->data, p->tx_null_early); RTW89_SET_FWCMD_ADD_MCC_BTC_IN_2G(skb->data, p->btc_in_2g); RTW89_SET_FWCMD_ADD_MCC_PTA_EN(skb->data, p->pta_en); RTW89_SET_FWCMD_ADD_MCC_RFK_BY_PASS(skb->data, p->rfk_by_pass); RTW89_SET_FWCMD_ADD_MCC_CH_BAND_TYPE(skb->data, p->ch_band_type); RTW89_SET_FWCMD_ADD_MCC_DURATION(skb->data, p->duration); RTW89_SET_FWCMD_ADD_MCC_COURTESY_EN(skb->data, p->courtesy_en); RTW89_SET_FWCMD_ADD_MCC_COURTESY_NUM(skb->data, p->courtesy_num); RTW89_SET_FWCMD_ADD_MCC_COURTESY_TARGET(skb->data, p->courtesy_target); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_ADD_MCC, 0, 0, H2C_ADD_MCC_LEN); cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_ADD_MCC); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); } #define H2C_START_MCC_LEN 12 int rtw89_fw_h2c_start_mcc(struct rtw89_dev *rtwdev, const struct rtw89_fw_mcc_start_req *p) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct sk_buff *skb; unsigned int cond; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_START_MCC_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for start mcc\n"); return -ENOMEM; } skb_put(skb, H2C_START_MCC_LEN); RTW89_SET_FWCMD_START_MCC_GROUP(skb->data, p->group); RTW89_SET_FWCMD_START_MCC_BTC_IN_GROUP(skb->data, p->btc_in_group); RTW89_SET_FWCMD_START_MCC_OLD_GROUP_ACTION(skb->data, p->old_group_action); RTW89_SET_FWCMD_START_MCC_OLD_GROUP(skb->data, p->old_group); RTW89_SET_FWCMD_START_MCC_NOTIFY_CNT(skb->data, p->notify_cnt); RTW89_SET_FWCMD_START_MCC_NOTIFY_RXDBG_EN(skb->data, p->notify_rxdbg_en); RTW89_SET_FWCMD_START_MCC_MACID(skb->data, p->macid); RTW89_SET_FWCMD_START_MCC_TSF_LOW(skb->data, p->tsf_low); RTW89_SET_FWCMD_START_MCC_TSF_HIGH(skb->data, p->tsf_high); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_START_MCC, 0, 0, H2C_START_MCC_LEN); cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_START_MCC); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); } #define H2C_STOP_MCC_LEN 4 int rtw89_fw_h2c_stop_mcc(struct rtw89_dev *rtwdev, u8 group, u8 macid, bool prev_groups) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct sk_buff *skb; unsigned int cond; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_STOP_MCC_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for stop mcc\n"); return -ENOMEM; } skb_put(skb, H2C_STOP_MCC_LEN); RTW89_SET_FWCMD_STOP_MCC_MACID(skb->data, macid); RTW89_SET_FWCMD_STOP_MCC_GROUP(skb->data, group); RTW89_SET_FWCMD_STOP_MCC_PREV_GROUPS(skb->data, prev_groups); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_STOP_MCC, 0, 0, H2C_STOP_MCC_LEN); cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_STOP_MCC); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); } #define H2C_DEL_MCC_GROUP_LEN 4 int rtw89_fw_h2c_del_mcc_group(struct rtw89_dev *rtwdev, u8 group, bool prev_groups) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct sk_buff *skb; unsigned int cond; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_DEL_MCC_GROUP_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for del mcc group\n"); return -ENOMEM; } skb_put(skb, H2C_DEL_MCC_GROUP_LEN); RTW89_SET_FWCMD_DEL_MCC_GROUP_GROUP(skb->data, group); RTW89_SET_FWCMD_DEL_MCC_GROUP_PREV_GROUPS(skb->data, prev_groups); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_DEL_MCC_GROUP, 0, 0, H2C_DEL_MCC_GROUP_LEN); cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_DEL_MCC_GROUP); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); } #define H2C_RESET_MCC_GROUP_LEN 4 int rtw89_fw_h2c_reset_mcc_group(struct rtw89_dev *rtwdev, u8 group) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct sk_buff *skb; unsigned int cond; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_RESET_MCC_GROUP_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for reset mcc group\n"); return -ENOMEM; } skb_put(skb, H2C_RESET_MCC_GROUP_LEN); RTW89_SET_FWCMD_RESET_MCC_GROUP_GROUP(skb->data, group); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_RESET_MCC_GROUP, 0, 0, H2C_RESET_MCC_GROUP_LEN); cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_RESET_MCC_GROUP); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); } #define H2C_MCC_REQ_TSF_LEN 4 int rtw89_fw_h2c_mcc_req_tsf(struct rtw89_dev *rtwdev, const struct rtw89_fw_mcc_tsf_req *req, struct rtw89_mac_mcc_tsf_rpt *rpt) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct rtw89_mac_mcc_tsf_rpt *tmp; struct sk_buff *skb; unsigned int cond; int ret; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_REQ_TSF_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for mcc req tsf\n"); return -ENOMEM; } skb_put(skb, H2C_MCC_REQ_TSF_LEN); RTW89_SET_FWCMD_MCC_REQ_TSF_GROUP(skb->data, req->group); RTW89_SET_FWCMD_MCC_REQ_TSF_MACID_X(skb->data, req->macid_x); RTW89_SET_FWCMD_MCC_REQ_TSF_MACID_Y(skb->data, req->macid_y); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_MCC_REQ_TSF, 0, 0, H2C_MCC_REQ_TSF_LEN); cond = RTW89_MCC_WAIT_COND(req->group, H2C_FUNC_MCC_REQ_TSF); ret = rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); if (ret) return ret; tmp = (struct rtw89_mac_mcc_tsf_rpt *)wait->data.buf; *rpt = *tmp; return 0; } #define H2C_MCC_MACID_BITMAP_DSC_LEN 4 int rtw89_fw_h2c_mcc_macid_bitamp(struct rtw89_dev *rtwdev, u8 group, u8 macid, u8 *bitmap) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct sk_buff *skb; unsigned int cond; u8 map_len; u8 h2c_len; BUILD_BUG_ON(RTW89_MAX_MAC_ID_NUM % 8); map_len = RTW89_MAX_MAC_ID_NUM / 8; h2c_len = H2C_MCC_MACID_BITMAP_DSC_LEN + map_len; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, h2c_len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for mcc macid bitmap\n"); return -ENOMEM; } skb_put(skb, h2c_len); RTW89_SET_FWCMD_MCC_MACID_BITMAP_GROUP(skb->data, group); RTW89_SET_FWCMD_MCC_MACID_BITMAP_MACID(skb->data, macid); RTW89_SET_FWCMD_MCC_MACID_BITMAP_BITMAP_LENGTH(skb->data, map_len); RTW89_SET_FWCMD_MCC_MACID_BITMAP_BITMAP(skb->data, bitmap, map_len); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_MCC_MACID_BITMAP, 0, 0, h2c_len); cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_MACID_BITMAP); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); } #define H2C_MCC_SYNC_LEN 4 int rtw89_fw_h2c_mcc_sync(struct rtw89_dev *rtwdev, u8 group, u8 source, u8 target, u8 offset) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct sk_buff *skb; unsigned int cond; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_SYNC_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for mcc sync\n"); return -ENOMEM; } skb_put(skb, H2C_MCC_SYNC_LEN); RTW89_SET_FWCMD_MCC_SYNC_GROUP(skb->data, group); RTW89_SET_FWCMD_MCC_SYNC_MACID_SOURCE(skb->data, source); RTW89_SET_FWCMD_MCC_SYNC_MACID_TARGET(skb->data, target); RTW89_SET_FWCMD_MCC_SYNC_SYNC_OFFSET(skb->data, offset); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_MCC_SYNC, 0, 0, H2C_MCC_SYNC_LEN); cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_SYNC); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); } #define H2C_MCC_SET_DURATION_LEN 20 int rtw89_fw_h2c_mcc_set_duration(struct rtw89_dev *rtwdev, const struct rtw89_fw_mcc_duration *p) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; struct sk_buff *skb; unsigned int cond; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_MCC_SET_DURATION_LEN); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for mcc set duration\n"); return -ENOMEM; } skb_put(skb, H2C_MCC_SET_DURATION_LEN); RTW89_SET_FWCMD_MCC_SET_DURATION_GROUP(skb->data, p->group); RTW89_SET_FWCMD_MCC_SET_DURATION_BTC_IN_GROUP(skb->data, p->btc_in_group); RTW89_SET_FWCMD_MCC_SET_DURATION_START_MACID(skb->data, p->start_macid); RTW89_SET_FWCMD_MCC_SET_DURATION_MACID_X(skb->data, p->macid_x); RTW89_SET_FWCMD_MCC_SET_DURATION_MACID_Y(skb->data, p->macid_y); RTW89_SET_FWCMD_MCC_SET_DURATION_START_TSF_LOW(skb->data, p->start_tsf_low); RTW89_SET_FWCMD_MCC_SET_DURATION_START_TSF_HIGH(skb->data, p->start_tsf_high); RTW89_SET_FWCMD_MCC_SET_DURATION_DURATION_X(skb->data, p->duration_x); RTW89_SET_FWCMD_MCC_SET_DURATION_DURATION_Y(skb->data, p->duration_y); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MCC, H2C_FUNC_MCC_SET_DURATION, 0, 0, H2C_MCC_SET_DURATION_LEN); cond = RTW89_MCC_WAIT_COND(p->group, H2C_FUNC_MCC_SET_DURATION); return rtw89_h2c_tx_and_wait(rtwdev, skb, wait, cond); }
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