| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Ping-Ke Shih | 22094 | 80.38% | 57 | 52.78% |
| Chia-Yuan Li | 2519 | 9.16% | 12 | 11.11% |
| Zong-Zhe Yang | 1373 | 5.00% | 14 | 12.96% |
| Po-Hao Huang | 548 | 1.99% | 8 | 7.41% |
| Chih-Kang Chang | 471 | 1.71% | 2 | 1.85% |
| Kuan-Chung Chen | 215 | 0.78% | 2 | 1.85% |
| Chin-Yen Lee | 142 | 0.52% | 4 | 3.70% |
| Ching-Te Ku | 60 | 0.22% | 2 | 1.85% |
| Dian-Syuan Yang | 18 | 0.07% | 1 | 0.93% |
| Sriram R | 18 | 0.07% | 1 | 0.93% |
| Yuan-Han Zhang | 14 | 0.05% | 1 | 0.93% |
| Íñigo Huguet | 10 | 0.04% | 1 | 0.93% |
| Kevin Lo | 2 | 0.01% | 1 | 0.93% |
| Changcheng Deng | 1 | 0.00% | 1 | 0.93% |
| Ye Guojin | 1 | 0.00% | 1 | 0.93% |
| Total | 27486 | 108 |
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* Copyright(c) 2019-2020 Realtek Corporation */ #include "cam.h" #include "chan.h" #include "debug.h" #include "fw.h" #include "mac.h" #include "pci.h" #include "ps.h" #include "reg.h" #include "util.h" const u32 rtw89_mac_mem_base_addrs[RTW89_MAC_MEM_NUM] = { [RTW89_MAC_MEM_AXIDMA] = AXIDMA_BASE_ADDR, [RTW89_MAC_MEM_SHARED_BUF] = SHARED_BUF_BASE_ADDR, [RTW89_MAC_MEM_DMAC_TBL] = DMAC_TBL_BASE_ADDR, [RTW89_MAC_MEM_SHCUT_MACHDR] = SHCUT_MACHDR_BASE_ADDR, [RTW89_MAC_MEM_STA_SCHED] = STA_SCHED_BASE_ADDR, [RTW89_MAC_MEM_RXPLD_FLTR_CAM] = RXPLD_FLTR_CAM_BASE_ADDR, [RTW89_MAC_MEM_SECURITY_CAM] = SECURITY_CAM_BASE_ADDR, [RTW89_MAC_MEM_WOW_CAM] = WOW_CAM_BASE_ADDR, [RTW89_MAC_MEM_CMAC_TBL] = CMAC_TBL_BASE_ADDR, [RTW89_MAC_MEM_ADDR_CAM] = ADDR_CAM_BASE_ADDR, [RTW89_MAC_MEM_BA_CAM] = BA_CAM_BASE_ADDR, [RTW89_MAC_MEM_BCN_IE_CAM0] = BCN_IE_CAM0_BASE_ADDR, [RTW89_MAC_MEM_BCN_IE_CAM1] = BCN_IE_CAM1_BASE_ADDR, [RTW89_MAC_MEM_TXD_FIFO_0] = TXD_FIFO_0_BASE_ADDR, [RTW89_MAC_MEM_TXD_FIFO_1] = TXD_FIFO_1_BASE_ADDR, [RTW89_MAC_MEM_TXDATA_FIFO_0] = TXDATA_FIFO_0_BASE_ADDR, [RTW89_MAC_MEM_TXDATA_FIFO_1] = TXDATA_FIFO_1_BASE_ADDR, [RTW89_MAC_MEM_CPU_LOCAL] = CPU_LOCAL_BASE_ADDR, [RTW89_MAC_MEM_BSSID_CAM] = BSSID_CAM_BASE_ADDR, [RTW89_MAC_MEM_TXD_FIFO_0_V1] = TXD_FIFO_0_BASE_ADDR_V1, [RTW89_MAC_MEM_TXD_FIFO_1_V1] = TXD_FIFO_1_BASE_ADDR_V1, }; static void rtw89_mac_mem_write(struct rtw89_dev *rtwdev, u32 offset, u32 val, enum rtw89_mac_mem_sel sel) { u32 addr = rtw89_mac_mem_base_addrs[sel] + offset; rtw89_write32(rtwdev, R_AX_FILTER_MODEL_ADDR, addr); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY, val); } static u32 rtw89_mac_mem_read(struct rtw89_dev *rtwdev, u32 offset, enum rtw89_mac_mem_sel sel) { u32 addr = rtw89_mac_mem_base_addrs[sel] + offset; rtw89_write32(rtwdev, R_AX_FILTER_MODEL_ADDR, addr); return rtw89_read32(rtwdev, R_AX_INDIR_ACCESS_ENTRY); } int rtw89_mac_check_mac_en(struct rtw89_dev *rtwdev, u8 mac_idx, enum rtw89_mac_hwmod_sel sel) { u32 val, r_val; if (sel == RTW89_DMAC_SEL) { r_val = rtw89_read32(rtwdev, R_AX_DMAC_FUNC_EN); val = (B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN); } else if (sel == RTW89_CMAC_SEL && mac_idx == 0) { r_val = rtw89_read32(rtwdev, R_AX_CMAC_FUNC_EN); val = B_AX_CMAC_EN; } else if (sel == RTW89_CMAC_SEL && mac_idx == 1) { r_val = rtw89_read32(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND); val = B_AX_CMAC1_FEN; } else { return -EINVAL; } if (r_val == RTW89_R32_EA || r_val == RTW89_R32_DEAD || (val & r_val) != val) return -EFAULT; return 0; } int rtw89_mac_write_lte(struct rtw89_dev *rtwdev, const u32 offset, u32 val) { u8 lte_ctrl; int ret; ret = read_poll_timeout(rtw89_read8, lte_ctrl, (lte_ctrl & BIT(5)) != 0, 50, 50000, false, rtwdev, R_AX_LTE_CTRL + 3); if (ret) rtw89_err(rtwdev, "[ERR]lte not ready(W)\n"); rtw89_write32(rtwdev, R_AX_LTE_WDATA, val); rtw89_write32(rtwdev, R_AX_LTE_CTRL, 0xC00F0000 | offset); return ret; } int rtw89_mac_read_lte(struct rtw89_dev *rtwdev, const u32 offset, u32 *val) { u8 lte_ctrl; int ret; ret = read_poll_timeout(rtw89_read8, lte_ctrl, (lte_ctrl & BIT(5)) != 0, 50, 50000, false, rtwdev, R_AX_LTE_CTRL + 3); if (ret) rtw89_err(rtwdev, "[ERR]lte not ready(W)\n"); rtw89_write32(rtwdev, R_AX_LTE_CTRL, 0x800F0000 | offset); *val = rtw89_read32(rtwdev, R_AX_LTE_RDATA); return ret; } static int dle_dfi_ctrl(struct rtw89_dev *rtwdev, struct rtw89_mac_dle_dfi_ctrl *ctrl) { u32 ctrl_reg, data_reg, ctrl_data; u32 val; int ret; switch (ctrl->type) { case DLE_CTRL_TYPE_WDE: ctrl_reg = R_AX_WDE_DBG_FUN_INTF_CTL; data_reg = R_AX_WDE_DBG_FUN_INTF_DATA; ctrl_data = FIELD_PREP(B_AX_WDE_DFI_TRGSEL_MASK, ctrl->target) | FIELD_PREP(B_AX_WDE_DFI_ADDR_MASK, ctrl->addr) | B_AX_WDE_DFI_ACTIVE; break; case DLE_CTRL_TYPE_PLE: ctrl_reg = R_AX_PLE_DBG_FUN_INTF_CTL; data_reg = R_AX_PLE_DBG_FUN_INTF_DATA; ctrl_data = FIELD_PREP(B_AX_PLE_DFI_TRGSEL_MASK, ctrl->target) | FIELD_PREP(B_AX_PLE_DFI_ADDR_MASK, ctrl->addr) | B_AX_PLE_DFI_ACTIVE; break; default: rtw89_warn(rtwdev, "[ERR] dfi ctrl type %d\n", ctrl->type); return -EINVAL; } rtw89_write32(rtwdev, ctrl_reg, ctrl_data); ret = read_poll_timeout_atomic(rtw89_read32, val, !(val & B_AX_WDE_DFI_ACTIVE), 1, 1000, false, rtwdev, ctrl_reg); if (ret) { rtw89_warn(rtwdev, "[ERR] dle dfi ctrl 0x%X set 0x%X timeout\n", ctrl_reg, ctrl_data); return ret; } ctrl->out_data = rtw89_read32(rtwdev, data_reg); return 0; } static int dle_dfi_quota(struct rtw89_dev *rtwdev, struct rtw89_mac_dle_dfi_quota *quota) { struct rtw89_mac_dle_dfi_ctrl ctrl; int ret; ctrl.type = quota->dle_type; ctrl.target = DLE_DFI_TYPE_QUOTA; ctrl.addr = quota->qtaid; ret = dle_dfi_ctrl(rtwdev, &ctrl); if (ret) { rtw89_warn(rtwdev, "[ERR]dle_dfi_ctrl %d\n", ret); return ret; } quota->rsv_pgnum = FIELD_GET(B_AX_DLE_RSV_PGNUM, ctrl.out_data); quota->use_pgnum = FIELD_GET(B_AX_DLE_USE_PGNUM, ctrl.out_data); return 0; } static int dle_dfi_qempty(struct rtw89_dev *rtwdev, struct rtw89_mac_dle_dfi_qempty *qempty) { struct rtw89_mac_dle_dfi_ctrl ctrl; u32 ret; ctrl.type = qempty->dle_type; ctrl.target = DLE_DFI_TYPE_QEMPTY; ctrl.addr = qempty->grpsel; ret = dle_dfi_ctrl(rtwdev, &ctrl); if (ret) { rtw89_warn(rtwdev, "[ERR]dle_dfi_ctrl %d\n", ret); return ret; } qempty->qempty = FIELD_GET(B_AX_DLE_QEMPTY_GRP, ctrl.out_data); return 0; } static void dump_err_status_dispatcher(struct rtw89_dev *rtwdev) { rtw89_info(rtwdev, "R_AX_HOST_DISPATCHER_ALWAYS_IMR=0x%08x ", rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_IMR)); rtw89_info(rtwdev, "R_AX_HOST_DISPATCHER_ALWAYS_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_ISR)); rtw89_info(rtwdev, "R_AX_CPU_DISPATCHER_ALWAYS_IMR=0x%08x ", rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_IMR)); rtw89_info(rtwdev, "R_AX_CPU_DISPATCHER_ALWAYS_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_ISR)); rtw89_info(rtwdev, "R_AX_OTHER_DISPATCHER_ALWAYS_IMR=0x%08x ", rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_IMR)); rtw89_info(rtwdev, "R_AX_OTHER_DISPATCHER_ALWAYS_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_ISR)); } static void rtw89_mac_dump_qta_lost(struct rtw89_dev *rtwdev) { struct rtw89_mac_dle_dfi_qempty qempty; struct rtw89_mac_dle_dfi_quota quota; struct rtw89_mac_dle_dfi_ctrl ctrl; u32 val, not_empty, i; int ret; qempty.dle_type = DLE_CTRL_TYPE_PLE; qempty.grpsel = 0; qempty.qempty = ~(u32)0; ret = dle_dfi_qempty(rtwdev, &qempty); if (ret) rtw89_warn(rtwdev, "%s: query DLE fail\n", __func__); else rtw89_info(rtwdev, "DLE group0 empty: 0x%x\n", qempty.qempty); for (not_empty = ~qempty.qempty, i = 0; not_empty != 0; not_empty >>= 1, i++) { if (!(not_empty & BIT(0))) continue; ctrl.type = DLE_CTRL_TYPE_PLE; ctrl.target = DLE_DFI_TYPE_QLNKTBL; ctrl.addr = (QLNKTBL_ADDR_INFO_SEL_0 ? QLNKTBL_ADDR_INFO_SEL : 0) | FIELD_PREP(QLNKTBL_ADDR_TBL_IDX_MASK, i); ret = dle_dfi_ctrl(rtwdev, &ctrl); if (ret) rtw89_warn(rtwdev, "%s: query DLE fail\n", __func__); else rtw89_info(rtwdev, "qidx%d pktcnt = %ld\n", i, FIELD_GET(QLNKTBL_DATA_SEL1_PKT_CNT_MASK, ctrl.out_data)); } quota.dle_type = DLE_CTRL_TYPE_PLE; quota.qtaid = 6; ret = dle_dfi_quota(rtwdev, "a); if (ret) rtw89_warn(rtwdev, "%s: query DLE fail\n", __func__); else rtw89_info(rtwdev, "quota6 rsv/use: 0x%x/0x%x\n", quota.rsv_pgnum, quota.use_pgnum); val = rtw89_read32(rtwdev, R_AX_PLE_QTA6_CFG); rtw89_info(rtwdev, "[PLE][CMAC0_RX]min_pgnum=0x%lx\n", FIELD_GET(B_AX_PLE_Q6_MIN_SIZE_MASK, val)); rtw89_info(rtwdev, "[PLE][CMAC0_RX]max_pgnum=0x%lx\n", FIELD_GET(B_AX_PLE_Q6_MAX_SIZE_MASK, val)); dump_err_status_dispatcher(rtwdev); } static void rtw89_mac_dump_l0_to_l1(struct rtw89_dev *rtwdev, enum mac_ax_err_info err) { u32 dbg, event; dbg = rtw89_read32(rtwdev, R_AX_SER_DBG_INFO); event = FIELD_GET(B_AX_L0_TO_L1_EVENT_MASK, dbg); switch (event) { case MAC_AX_L0_TO_L1_RX_QTA_LOST: rtw89_info(rtwdev, "quota lost!\n"); rtw89_mac_dump_qta_lost(rtwdev); break; default: break; } } static void rtw89_mac_dump_dmac_err_status(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; u32 dmac_err; int i, ret; ret = rtw89_mac_check_mac_en(rtwdev, 0, RTW89_DMAC_SEL); if (ret) { rtw89_warn(rtwdev, "[DMAC] : DMAC not enabled\n"); return; } dmac_err = rtw89_read32(rtwdev, R_AX_DMAC_ERR_ISR); rtw89_info(rtwdev, "R_AX_DMAC_ERR_ISR=0x%08x\n", dmac_err); rtw89_info(rtwdev, "R_AX_DMAC_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_DMAC_ERR_IMR)); if (dmac_err) { rtw89_info(rtwdev, "R_AX_WDE_ERR_FLAG_CFG=0x%08x\n", rtw89_read32(rtwdev, R_AX_WDE_ERR_FLAG_CFG_NUM1)); rtw89_info(rtwdev, "R_AX_PLE_ERR_FLAG_CFG=0x%08x\n", rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_CFG_NUM1)); if (chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_PLE_ERRFLAG_MSG=0x%08x\n", rtw89_read32(rtwdev, R_AX_PLE_ERRFLAG_MSG)); rtw89_info(rtwdev, "R_AX_WDE_ERRFLAG_MSG=0x%08x\n", rtw89_read32(rtwdev, R_AX_WDE_ERRFLAG_MSG)); rtw89_info(rtwdev, "R_AX_PLE_DBGERR_LOCKEN=0x%08x\n", rtw89_read32(rtwdev, R_AX_PLE_DBGERR_LOCKEN)); rtw89_info(rtwdev, "R_AX_PLE_DBGERR_STS=0x%08x\n", rtw89_read32(rtwdev, R_AX_PLE_DBGERR_STS)); } } if (dmac_err & B_AX_WDRLS_ERR_FLAG) { rtw89_info(rtwdev, "R_AX_WDRLS_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_WDRLS_ERR_IMR)); rtw89_info(rtwdev, "R_AX_WDRLS_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_WDRLS_ERR_ISR)); if (chip->chip_id == RTL8852C) rtw89_info(rtwdev, "R_AX_RPQ_RXBD_IDX=0x%08x\n", rtw89_read32(rtwdev, R_AX_RPQ_RXBD_IDX_V1)); else rtw89_info(rtwdev, "R_AX_RPQ_RXBD_IDX=0x%08x\n", rtw89_read32(rtwdev, R_AX_RPQ_RXBD_IDX)); } if (dmac_err & B_AX_WSEC_ERR_FLAG) { if (chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_SEC_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_ERROR_FLAG_IMR)); rtw89_info(rtwdev, "R_AX_SEC_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_ERROR_FLAG)); rtw89_info(rtwdev, "R_AX_SEC_ENG_CTRL=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_ENG_CTRL)); rtw89_info(rtwdev, "R_AX_SEC_MPDU_PROC=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_MPDU_PROC)); rtw89_info(rtwdev, "R_AX_SEC_CAM_ACCESS=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_CAM_ACCESS)); rtw89_info(rtwdev, "R_AX_SEC_CAM_RDATA=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_CAM_RDATA)); rtw89_info(rtwdev, "R_AX_SEC_DEBUG1=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_DEBUG1)); rtw89_info(rtwdev, "R_AX_SEC_TX_DEBUG=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_TX_DEBUG)); rtw89_info(rtwdev, "R_AX_SEC_RX_DEBUG=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_RX_DEBUG)); rtw89_write32_mask(rtwdev, R_AX_DBG_CTRL, B_AX_DBG_SEL0, 0x8B); rtw89_write32_mask(rtwdev, R_AX_DBG_CTRL, B_AX_DBG_SEL1, 0x8B); rtw89_write32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_SEL_0XC0_MASK, 1); for (i = 0; i < 0x10; i++) { rtw89_write32_mask(rtwdev, R_AX_SEC_ENG_CTRL, B_AX_SEC_DBG_PORT_FIELD_MASK, i); rtw89_info(rtwdev, "sel=%x,R_AX_SEC_DEBUG2=0x%08x\n", i, rtw89_read32(rtwdev, R_AX_SEC_DEBUG2)); } } else { rtw89_info(rtwdev, "R_AX_SEC_ERR_IMR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_DEBUG)); rtw89_info(rtwdev, "R_AX_SEC_ENG_CTRL=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_ENG_CTRL)); rtw89_info(rtwdev, "R_AX_SEC_MPDU_PROC=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_MPDU_PROC)); rtw89_info(rtwdev, "R_AX_SEC_CAM_ACCESS=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_CAM_ACCESS)); rtw89_info(rtwdev, "R_AX_SEC_CAM_RDATA=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_CAM_RDATA)); rtw89_info(rtwdev, "R_AX_SEC_CAM_WDATA=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_CAM_WDATA)); rtw89_info(rtwdev, "R_AX_SEC_TX_DEBUG=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_TX_DEBUG)); rtw89_info(rtwdev, "R_AX_SEC_RX_DEBUG=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_RX_DEBUG)); rtw89_info(rtwdev, "R_AX_SEC_TRX_PKT_CNT=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_TRX_PKT_CNT)); rtw89_info(rtwdev, "R_AX_SEC_TRX_BLK_CNT=0x%08x\n", rtw89_read32(rtwdev, R_AX_SEC_TRX_BLK_CNT)); } } if (dmac_err & B_AX_MPDU_ERR_FLAG) { rtw89_info(rtwdev, "R_AX_MPDU_TX_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_MPDU_TX_ERR_IMR)); rtw89_info(rtwdev, "R_AX_MPDU_TX_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_MPDU_TX_ERR_ISR)); rtw89_info(rtwdev, "R_AX_MPDU_RX_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_MPDU_RX_ERR_IMR)); rtw89_info(rtwdev, "R_AX_MPDU_RX_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_MPDU_RX_ERR_ISR)); } if (dmac_err & B_AX_STA_SCHEDULER_ERR_FLAG) { rtw89_info(rtwdev, "R_AX_STA_SCHEDULER_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_STA_SCHEDULER_ERR_IMR)); rtw89_info(rtwdev, "R_AX_STA_SCHEDULER_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_STA_SCHEDULER_ERR_ISR)); } if (dmac_err & B_AX_WDE_DLE_ERR_FLAG) { rtw89_info(rtwdev, "R_AX_WDE_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_WDE_ERR_IMR)); rtw89_info(rtwdev, "R_AX_WDE_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_WDE_ERR_ISR)); rtw89_info(rtwdev, "R_AX_PLE_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_PLE_ERR_IMR)); rtw89_info(rtwdev, "R_AX_PLE_ERR_FLAG_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_ISR)); } if (dmac_err & B_AX_TXPKTCTRL_ERR_FLAG) { if (chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_TXPKTCTL_B0_ERRFLAG_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_TXPKTCTL_B0_ERRFLAG_IMR)); rtw89_info(rtwdev, "R_AX_TXPKTCTL_B0_ERRFLAG_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_TXPKTCTL_B0_ERRFLAG_ISR)); rtw89_info(rtwdev, "R_AX_TXPKTCTL_B1_ERRFLAG_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_TXPKTCTL_B1_ERRFLAG_IMR)); rtw89_info(rtwdev, "R_AX_TXPKTCTL_B1_ERRFLAG_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_TXPKTCTL_B1_ERRFLAG_ISR)); } else { rtw89_info(rtwdev, "R_AX_TXPKTCTL_ERR_IMR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_TXPKTCTL_ERR_IMR_ISR)); rtw89_info(rtwdev, "R_AX_TXPKTCTL_ERR_IMR_ISR_B1=0x%08x\n", rtw89_read32(rtwdev, R_AX_TXPKTCTL_ERR_IMR_ISR_B1)); } } if (dmac_err & B_AX_PLE_DLE_ERR_FLAG) { rtw89_info(rtwdev, "R_AX_WDE_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_WDE_ERR_IMR)); rtw89_info(rtwdev, "R_AX_WDE_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_WDE_ERR_ISR)); rtw89_info(rtwdev, "R_AX_PLE_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_PLE_ERR_IMR)); rtw89_info(rtwdev, "R_AX_PLE_ERR_FLAG_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_ISR)); rtw89_info(rtwdev, "R_AX_WD_CPUQ_OP_0=0x%08x\n", rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_0)); rtw89_info(rtwdev, "R_AX_WD_CPUQ_OP_1=0x%08x\n", rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_1)); rtw89_info(rtwdev, "R_AX_WD_CPUQ_OP_2=0x%08x\n", rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_2)); rtw89_info(rtwdev, "R_AX_WD_CPUQ_OP_STATUS=0x%08x\n", rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_STATUS)); rtw89_info(rtwdev, "R_AX_PL_CPUQ_OP_0=0x%08x\n", rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_0)); rtw89_info(rtwdev, "R_AX_PL_CPUQ_OP_1=0x%08x\n", rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_1)); rtw89_info(rtwdev, "R_AX_PL_CPUQ_OP_2=0x%08x\n", rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_2)); rtw89_info(rtwdev, "R_AX_PL_CPUQ_OP_STATUS=0x%08x\n", rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_STATUS)); if (chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_RX_CTRL0=0x%08x\n", rtw89_read32(rtwdev, R_AX_RX_CTRL0)); rtw89_info(rtwdev, "R_AX_RX_CTRL1=0x%08x\n", rtw89_read32(rtwdev, R_AX_RX_CTRL1)); rtw89_info(rtwdev, "R_AX_RX_CTRL2=0x%08x\n", rtw89_read32(rtwdev, R_AX_RX_CTRL2)); } else { rtw89_info(rtwdev, "R_AX_RXDMA_PKT_INFO_0=0x%08x\n", rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_0)); rtw89_info(rtwdev, "R_AX_RXDMA_PKT_INFO_1=0x%08x\n", rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_1)); rtw89_info(rtwdev, "R_AX_RXDMA_PKT_INFO_2=0x%08x\n", rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_2)); } } if (dmac_err & B_AX_PKTIN_ERR_FLAG) { rtw89_info(rtwdev, "R_AX_PKTIN_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_PKTIN_ERR_IMR)); rtw89_info(rtwdev, "R_AX_PKTIN_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_PKTIN_ERR_ISR)); } if (dmac_err & B_AX_DISPATCH_ERR_FLAG) { rtw89_info(rtwdev, "R_AX_HOST_DISPATCHER_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_IMR)); rtw89_info(rtwdev, "R_AX_HOST_DISPATCHER_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_ISR)); rtw89_info(rtwdev, "R_AX_CPU_DISPATCHER_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_IMR)); rtw89_info(rtwdev, "R_AX_CPU_DISPATCHER_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_ISR)); rtw89_info(rtwdev, "R_AX_OTHER_DISPATCHER_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_IMR)); rtw89_info(rtwdev, "R_AX_OTHER_DISPATCHER_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_ISR)); } if (dmac_err & B_AX_BBRPT_ERR_FLAG) { if (chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_BBRPT_COM_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_IMR)); rtw89_info(rtwdev, "R_AX_BBRPT_COM_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_ISR)); rtw89_info(rtwdev, "R_AX_BBRPT_CHINFO_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_ISR)); rtw89_info(rtwdev, "R_AX_BBRPT_CHINFO_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_IMR)); rtw89_info(rtwdev, "R_AX_BBRPT_DFS_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_IMR)); rtw89_info(rtwdev, "R_AX_BBRPT_DFS_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_ISR)); } else { rtw89_info(rtwdev, "R_AX_BBRPT_COM_ERR_IMR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_IMR_ISR)); rtw89_info(rtwdev, "R_AX_BBRPT_CHINFO_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_ISR)); rtw89_info(rtwdev, "R_AX_BBRPT_CHINFO_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_IMR)); rtw89_info(rtwdev, "R_AX_BBRPT_DFS_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_IMR)); rtw89_info(rtwdev, "R_AX_BBRPT_DFS_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_ISR)); } } if (dmac_err & B_AX_HAXIDMA_ERR_FLAG && chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_HAXIDMA_ERR_IMR=0x%08x\n", rtw89_read32(rtwdev, R_AX_HAXI_IDCT_MSK)); rtw89_info(rtwdev, "R_AX_HAXIDMA_ERR_ISR=0x%08x\n", rtw89_read32(rtwdev, R_AX_HAXI_IDCT)); } } static void rtw89_mac_dump_cmac_err_status(struct rtw89_dev *rtwdev, u8 band) { const struct rtw89_chip_info *chip = rtwdev->chip; u32 offset = 0; u32 cmac_err; int ret; ret = rtw89_mac_check_mac_en(rtwdev, band, RTW89_CMAC_SEL); if (ret) { if (band) rtw89_warn(rtwdev, "[CMAC] : CMAC1 not enabled\n"); else rtw89_warn(rtwdev, "[CMAC] : CMAC0 not enabled\n"); return; } if (band) offset = RTW89_MAC_AX_BAND_REG_OFFSET; cmac_err = rtw89_read32(rtwdev, R_AX_CMAC_ERR_ISR + offset); rtw89_info(rtwdev, "R_AX_CMAC_ERR_ISR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_CMAC_ERR_ISR + offset)); rtw89_info(rtwdev, "R_AX_CMAC_FUNC_EN [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_CMAC_FUNC_EN + offset)); rtw89_info(rtwdev, "R_AX_CK_EN [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_CK_EN + offset)); if (cmac_err & B_AX_SCHEDULE_TOP_ERR_IND) { rtw89_info(rtwdev, "R_AX_SCHEDULE_ERR_IMR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_SCHEDULE_ERR_IMR + offset)); rtw89_info(rtwdev, "R_AX_SCHEDULE_ERR_ISR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_SCHEDULE_ERR_ISR + offset)); } if (cmac_err & B_AX_PTCL_TOP_ERR_IND) { rtw89_info(rtwdev, "R_AX_PTCL_IMR0 [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_PTCL_IMR0 + offset)); rtw89_info(rtwdev, "R_AX_PTCL_ISR0 [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_PTCL_ISR0 + offset)); } if (cmac_err & B_AX_DMA_TOP_ERR_IND) { if (chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_RX_ERR_FLAG [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_RX_ERR_FLAG + offset)); rtw89_info(rtwdev, "R_AX_RX_ERR_FLAG_IMR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_RX_ERR_FLAG_IMR + offset)); } else { rtw89_info(rtwdev, "R_AX_DLE_CTRL [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_DLE_CTRL + offset)); } } if (cmac_err & B_AX_DMA_TOP_ERR_IND || cmac_err & B_AX_WMAC_RX_ERR_IND) { if (chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_PHYINFO_ERR_ISR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_ISR + offset)); rtw89_info(rtwdev, "R_AX_PHYINFO_ERR_IMR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_IMR + offset)); } else { rtw89_info(rtwdev, "R_AX_PHYINFO_ERR_IMR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_IMR + offset)); } } if (cmac_err & B_AX_TXPWR_CTRL_ERR_IND) { rtw89_info(rtwdev, "R_AX_TXPWR_IMR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_TXPWR_IMR + offset)); rtw89_info(rtwdev, "R_AX_TXPWR_ISR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_TXPWR_ISR + offset)); } if (cmac_err & B_AX_WMAC_TX_ERR_IND) { if (chip->chip_id == RTL8852C) { rtw89_info(rtwdev, "R_AX_TRXPTCL_ERROR_INDICA [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_TRXPTCL_ERROR_INDICA + offset)); rtw89_info(rtwdev, "R_AX_TRXPTCL_ERROR_INDICA_MASK [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_TRXPTCL_ERROR_INDICA_MASK + offset)); } else { rtw89_info(rtwdev, "R_AX_TMAC_ERR_IMR_ISR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_TMAC_ERR_IMR_ISR + offset)); } rtw89_info(rtwdev, "R_AX_DBGSEL_TRXPTCL [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_DBGSEL_TRXPTCL + offset)); } rtw89_info(rtwdev, "R_AX_CMAC_ERR_IMR [%d]=0x%08x\n", band, rtw89_read32(rtwdev, R_AX_CMAC_ERR_IMR + offset)); } static void rtw89_mac_dump_err_status(struct rtw89_dev *rtwdev, enum mac_ax_err_info err) { if (err != MAC_AX_ERR_L1_ERR_DMAC && err != MAC_AX_ERR_L0_PROMOTE_TO_L1 && err != MAC_AX_ERR_L0_ERR_CMAC0 && err != MAC_AX_ERR_L0_ERR_CMAC1 && err != MAC_AX_ERR_RXI300) return; rtw89_info(rtwdev, "--->\nerr=0x%x\n", err); rtw89_info(rtwdev, "R_AX_SER_DBG_INFO =0x%08x\n", rtw89_read32(rtwdev, R_AX_SER_DBG_INFO)); rtw89_mac_dump_dmac_err_status(rtwdev); rtw89_mac_dump_cmac_err_status(rtwdev, RTW89_MAC_0); if (rtwdev->dbcc_en) rtw89_mac_dump_cmac_err_status(rtwdev, RTW89_MAC_1); rtwdev->hci.ops->dump_err_status(rtwdev); if (err == MAC_AX_ERR_L0_PROMOTE_TO_L1) rtw89_mac_dump_l0_to_l1(rtwdev, err); rtw89_info(rtwdev, "<---\n"); } u32 rtw89_mac_get_err_status(struct rtw89_dev *rtwdev) { u32 err, err_scnr; int ret; ret = read_poll_timeout(rtw89_read32, err, (err != 0), 1000, 100000, false, rtwdev, R_AX_HALT_C2H_CTRL); if (ret) { rtw89_warn(rtwdev, "Polling FW err status fail\n"); return ret; } err = rtw89_read32(rtwdev, R_AX_HALT_C2H); rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0); err_scnr = RTW89_ERROR_SCENARIO(err); if (err_scnr == RTW89_WCPU_CPU_EXCEPTION) err = MAC_AX_ERR_CPU_EXCEPTION; else if (err_scnr == RTW89_WCPU_ASSERTION) err = MAC_AX_ERR_ASSERTION; else if (err_scnr == RTW89_RXI300_ERROR) err = MAC_AX_ERR_RXI300; rtw89_fw_st_dbg_dump(rtwdev); rtw89_mac_dump_err_status(rtwdev, err); return err; } EXPORT_SYMBOL(rtw89_mac_get_err_status); int rtw89_mac_set_err_status(struct rtw89_dev *rtwdev, u32 err) { u32 halt; int ret = 0; if (err > MAC_AX_SET_ERR_MAX) { rtw89_err(rtwdev, "Bad set-err-status value 0x%08x\n", err); return -EINVAL; } ret = read_poll_timeout(rtw89_read32, halt, (halt == 0x0), 1000, 100000, false, rtwdev, R_AX_HALT_H2C_CTRL); if (ret) { rtw89_err(rtwdev, "FW doesn't receive previous msg\n"); return -EFAULT; } rtw89_write32(rtwdev, R_AX_HALT_H2C, err); rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, B_AX_HALT_H2C_TRIGGER); return 0; } EXPORT_SYMBOL(rtw89_mac_set_err_status); static int hfc_reset_param(struct rtw89_dev *rtwdev) { struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; struct rtw89_hfc_param_ini param_ini = {NULL}; u8 qta_mode = rtwdev->mac.dle_info.qta_mode; switch (rtwdev->hci.type) { case RTW89_HCI_TYPE_PCIE: param_ini = rtwdev->chip->hfc_param_ini[qta_mode]; param->en = 0; break; default: return -EINVAL; } if (param_ini.pub_cfg) param->pub_cfg = *param_ini.pub_cfg; if (param_ini.prec_cfg) { param->prec_cfg = *param_ini.prec_cfg; rtwdev->hal.sw_amsdu_max_size = param->prec_cfg.wp_ch07_prec * HFC_PAGE_UNIT; } if (param_ini.ch_cfg) param->ch_cfg = param_ini.ch_cfg; memset(¶m->ch_info, 0, sizeof(param->ch_info)); memset(¶m->pub_info, 0, sizeof(param->pub_info)); param->mode = param_ini.mode; return 0; } static int hfc_ch_cfg_chk(struct rtw89_dev *rtwdev, u8 ch) { struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; const struct rtw89_hfc_ch_cfg *ch_cfg = param->ch_cfg; const struct rtw89_hfc_pub_cfg *pub_cfg = ¶m->pub_cfg; const struct rtw89_hfc_prec_cfg *prec_cfg = ¶m->prec_cfg; if (ch >= RTW89_DMA_CH_NUM) return -EINVAL; if ((ch_cfg[ch].min && ch_cfg[ch].min < prec_cfg->ch011_prec) || ch_cfg[ch].max > pub_cfg->pub_max) return -EINVAL; if (ch_cfg[ch].grp >= grp_num) return -EINVAL; return 0; } static int hfc_pub_info_chk(struct rtw89_dev *rtwdev) { struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; const struct rtw89_hfc_pub_cfg *cfg = ¶m->pub_cfg; struct rtw89_hfc_pub_info *info = ¶m->pub_info; if (info->g0_used + info->g1_used + info->pub_aval != cfg->pub_max) { if (rtwdev->chip->chip_id == RTL8852A) return 0; else return -EFAULT; } return 0; } static int hfc_pub_cfg_chk(struct rtw89_dev *rtwdev) { struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; const struct rtw89_hfc_pub_cfg *pub_cfg = ¶m->pub_cfg; if (pub_cfg->grp0 + pub_cfg->grp1 != pub_cfg->pub_max) return -EFAULT; return 0; } static int hfc_ch_ctrl(struct rtw89_dev *rtwdev, u8 ch) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_page_regs *regs = chip->page_regs; struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; const struct rtw89_hfc_ch_cfg *cfg = param->ch_cfg; int ret = 0; u32 val = 0; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; ret = hfc_ch_cfg_chk(rtwdev, ch); if (ret) return ret; if (ch > RTW89_DMA_B1HI) return -EINVAL; val = u32_encode_bits(cfg[ch].min, B_AX_MIN_PG_MASK) | u32_encode_bits(cfg[ch].max, B_AX_MAX_PG_MASK) | (cfg[ch].grp ? B_AX_GRP : 0); rtw89_write32(rtwdev, regs->ach_page_ctrl + ch * 4, val); return 0; } static int hfc_upd_ch_info(struct rtw89_dev *rtwdev, u8 ch) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_page_regs *regs = chip->page_regs; struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; struct rtw89_hfc_ch_info *info = param->ch_info; const struct rtw89_hfc_ch_cfg *cfg = param->ch_cfg; u32 val; u32 ret; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; if (ch > RTW89_DMA_H2C) return -EINVAL; val = rtw89_read32(rtwdev, regs->ach_page_info + ch * 4); info[ch].aval = u32_get_bits(val, B_AX_AVAL_PG_MASK); if (ch < RTW89_DMA_H2C) info[ch].used = u32_get_bits(val, B_AX_USE_PG_MASK); else info[ch].used = cfg[ch].min - info[ch].aval; return 0; } static int hfc_pub_ctrl(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_page_regs *regs = chip->page_regs; const struct rtw89_hfc_pub_cfg *cfg = &rtwdev->mac.hfc_param.pub_cfg; u32 val; int ret; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; ret = hfc_pub_cfg_chk(rtwdev); if (ret) return ret; val = u32_encode_bits(cfg->grp0, B_AX_PUBPG_G0_MASK) | u32_encode_bits(cfg->grp1, B_AX_PUBPG_G1_MASK); rtw89_write32(rtwdev, regs->pub_page_ctrl1, val); val = u32_encode_bits(cfg->wp_thrd, B_AX_WP_THRD_MASK); rtw89_write32(rtwdev, regs->wp_page_ctrl2, val); return 0; } static int hfc_upd_mix_info(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_page_regs *regs = chip->page_regs; struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; struct rtw89_hfc_pub_cfg *pub_cfg = ¶m->pub_cfg; struct rtw89_hfc_prec_cfg *prec_cfg = ¶m->prec_cfg; struct rtw89_hfc_pub_info *info = ¶m->pub_info; u32 val; int ret; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; val = rtw89_read32(rtwdev, regs->pub_page_info1); info->g0_used = u32_get_bits(val, B_AX_G0_USE_PG_MASK); info->g1_used = u32_get_bits(val, B_AX_G1_USE_PG_MASK); val = rtw89_read32(rtwdev, regs->pub_page_info3); info->g0_aval = u32_get_bits(val, B_AX_G0_AVAL_PG_MASK); info->g1_aval = u32_get_bits(val, B_AX_G1_AVAL_PG_MASK); info->pub_aval = u32_get_bits(rtw89_read32(rtwdev, regs->pub_page_info2), B_AX_PUB_AVAL_PG_MASK); info->wp_aval = u32_get_bits(rtw89_read32(rtwdev, regs->wp_page_info1), B_AX_WP_AVAL_PG_MASK); val = rtw89_read32(rtwdev, regs->hci_fc_ctrl); param->en = val & B_AX_HCI_FC_EN ? 1 : 0; param->h2c_en = val & B_AX_HCI_FC_CH12_EN ? 1 : 0; param->mode = u32_get_bits(val, B_AX_HCI_FC_MODE_MASK); prec_cfg->ch011_full_cond = u32_get_bits(val, B_AX_HCI_FC_WD_FULL_COND_MASK); prec_cfg->h2c_full_cond = u32_get_bits(val, B_AX_HCI_FC_CH12_FULL_COND_MASK); prec_cfg->wp_ch07_full_cond = u32_get_bits(val, B_AX_HCI_FC_WP_CH07_FULL_COND_MASK); prec_cfg->wp_ch811_full_cond = u32_get_bits(val, B_AX_HCI_FC_WP_CH811_FULL_COND_MASK); val = rtw89_read32(rtwdev, regs->ch_page_ctrl); prec_cfg->ch011_prec = u32_get_bits(val, B_AX_PREC_PAGE_CH011_MASK); prec_cfg->h2c_prec = u32_get_bits(val, B_AX_PREC_PAGE_CH12_MASK); val = rtw89_read32(rtwdev, regs->pub_page_ctrl2); pub_cfg->pub_max = u32_get_bits(val, B_AX_PUBPG_ALL_MASK); val = rtw89_read32(rtwdev, regs->wp_page_ctrl1); prec_cfg->wp_ch07_prec = u32_get_bits(val, B_AX_PREC_PAGE_WP_CH07_MASK); prec_cfg->wp_ch811_prec = u32_get_bits(val, B_AX_PREC_PAGE_WP_CH811_MASK); val = rtw89_read32(rtwdev, regs->wp_page_ctrl2); pub_cfg->wp_thrd = u32_get_bits(val, B_AX_WP_THRD_MASK); val = rtw89_read32(rtwdev, regs->pub_page_ctrl1); pub_cfg->grp0 = u32_get_bits(val, B_AX_PUBPG_G0_MASK); pub_cfg->grp1 = u32_get_bits(val, B_AX_PUBPG_G1_MASK); ret = hfc_pub_info_chk(rtwdev); if (param->en && ret) return ret; return 0; } static void hfc_h2c_cfg(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_page_regs *regs = chip->page_regs; struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; const struct rtw89_hfc_prec_cfg *prec_cfg = ¶m->prec_cfg; u32 val; val = u32_encode_bits(prec_cfg->h2c_prec, B_AX_PREC_PAGE_CH12_MASK); rtw89_write32(rtwdev, regs->ch_page_ctrl, val); rtw89_write32_mask(rtwdev, regs->hci_fc_ctrl, B_AX_HCI_FC_CH12_FULL_COND_MASK, prec_cfg->h2c_full_cond); } static void hfc_mix_cfg(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_page_regs *regs = chip->page_regs; struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; const struct rtw89_hfc_pub_cfg *pub_cfg = ¶m->pub_cfg; const struct rtw89_hfc_prec_cfg *prec_cfg = ¶m->prec_cfg; u32 val; val = u32_encode_bits(prec_cfg->ch011_prec, B_AX_PREC_PAGE_CH011_MASK) | u32_encode_bits(prec_cfg->h2c_prec, B_AX_PREC_PAGE_CH12_MASK); rtw89_write32(rtwdev, regs->ch_page_ctrl, val); val = u32_encode_bits(pub_cfg->pub_max, B_AX_PUBPG_ALL_MASK); rtw89_write32(rtwdev, regs->pub_page_ctrl2, val); val = u32_encode_bits(prec_cfg->wp_ch07_prec, B_AX_PREC_PAGE_WP_CH07_MASK) | u32_encode_bits(prec_cfg->wp_ch811_prec, B_AX_PREC_PAGE_WP_CH811_MASK); rtw89_write32(rtwdev, regs->wp_page_ctrl1, val); val = u32_replace_bits(rtw89_read32(rtwdev, regs->hci_fc_ctrl), param->mode, B_AX_HCI_FC_MODE_MASK); val = u32_replace_bits(val, prec_cfg->ch011_full_cond, B_AX_HCI_FC_WD_FULL_COND_MASK); val = u32_replace_bits(val, prec_cfg->h2c_full_cond, B_AX_HCI_FC_CH12_FULL_COND_MASK); val = u32_replace_bits(val, prec_cfg->wp_ch07_full_cond, B_AX_HCI_FC_WP_CH07_FULL_COND_MASK); val = u32_replace_bits(val, prec_cfg->wp_ch811_full_cond, B_AX_HCI_FC_WP_CH811_FULL_COND_MASK); rtw89_write32(rtwdev, regs->hci_fc_ctrl, val); } static void hfc_func_en(struct rtw89_dev *rtwdev, bool en, bool h2c_en) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_page_regs *regs = chip->page_regs; struct rtw89_hfc_param *param = &rtwdev->mac.hfc_param; u32 val; val = rtw89_read32(rtwdev, regs->hci_fc_ctrl); param->en = en; param->h2c_en = h2c_en; val = en ? (val | B_AX_HCI_FC_EN) : (val & ~B_AX_HCI_FC_EN); val = h2c_en ? (val | B_AX_HCI_FC_CH12_EN) : (val & ~B_AX_HCI_FC_CH12_EN); rtw89_write32(rtwdev, regs->hci_fc_ctrl, val); } static int hfc_init(struct rtw89_dev *rtwdev, bool reset, bool en, bool h2c_en) { const struct rtw89_chip_info *chip = rtwdev->chip; u32 dma_ch_mask = chip->dma_ch_mask; u8 ch; u32 ret = 0; if (reset) ret = hfc_reset_param(rtwdev); if (ret) return ret; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; hfc_func_en(rtwdev, false, false); if (!en && h2c_en) { hfc_h2c_cfg(rtwdev); hfc_func_en(rtwdev, en, h2c_en); return ret; } for (ch = RTW89_DMA_ACH0; ch < RTW89_DMA_H2C; ch++) { if (dma_ch_mask & BIT(ch)) continue; ret = hfc_ch_ctrl(rtwdev, ch); if (ret) return ret; } ret = hfc_pub_ctrl(rtwdev); if (ret) return ret; hfc_mix_cfg(rtwdev); if (en || h2c_en) { hfc_func_en(rtwdev, en, h2c_en); udelay(10); } for (ch = RTW89_DMA_ACH0; ch < RTW89_DMA_H2C; ch++) { if (dma_ch_mask & BIT(ch)) continue; ret = hfc_upd_ch_info(rtwdev, ch); if (ret) return ret; } ret = hfc_upd_mix_info(rtwdev); return ret; } #define PWR_POLL_CNT 2000 static int pwr_cmd_poll(struct rtw89_dev *rtwdev, const struct rtw89_pwr_cfg *cfg) { u8 val = 0; int ret; u32 addr = cfg->base == PWR_INTF_MSK_SDIO ? cfg->addr | SDIO_LOCAL_BASE_ADDR : cfg->addr; ret = read_poll_timeout(rtw89_read8, val, !((val ^ cfg->val) & cfg->msk), 1000, 1000 * PWR_POLL_CNT, false, rtwdev, addr); if (!ret) return 0; rtw89_warn(rtwdev, "[ERR] Polling timeout\n"); rtw89_warn(rtwdev, "[ERR] addr: %X, %X\n", addr, cfg->addr); rtw89_warn(rtwdev, "[ERR] val: %X, %X\n", val, cfg->val); return -EBUSY; } static int rtw89_mac_sub_pwr_seq(struct rtw89_dev *rtwdev, u8 cv_msk, u8 intf_msk, const struct rtw89_pwr_cfg *cfg) { const struct rtw89_pwr_cfg *cur_cfg; u32 addr; u8 val; for (cur_cfg = cfg; cur_cfg->cmd != PWR_CMD_END; cur_cfg++) { if (!(cur_cfg->intf_msk & intf_msk) || !(cur_cfg->cv_msk & cv_msk)) continue; switch (cur_cfg->cmd) { case PWR_CMD_WRITE: addr = cur_cfg->addr; if (cur_cfg->base == PWR_BASE_SDIO) addr |= SDIO_LOCAL_BASE_ADDR; val = rtw89_read8(rtwdev, addr); val &= ~(cur_cfg->msk); val |= (cur_cfg->val & cur_cfg->msk); rtw89_write8(rtwdev, addr, val); break; case PWR_CMD_POLL: if (pwr_cmd_poll(rtwdev, cur_cfg)) return -EBUSY; break; case PWR_CMD_DELAY: if (cur_cfg->val == PWR_DELAY_US) udelay(cur_cfg->addr); else fsleep(cur_cfg->addr * 1000); break; default: return -EINVAL; } } return 0; } static int rtw89_mac_pwr_seq(struct rtw89_dev *rtwdev, const struct rtw89_pwr_cfg * const *cfg_seq) { int ret; for (; *cfg_seq; cfg_seq++) { ret = rtw89_mac_sub_pwr_seq(rtwdev, BIT(rtwdev->hal.cv), PWR_INTF_MSK_PCIE, *cfg_seq); if (ret) return -EBUSY; } return 0; } static enum rtw89_rpwm_req_pwr_state rtw89_mac_get_req_pwr_state(struct rtw89_dev *rtwdev) { enum rtw89_rpwm_req_pwr_state state; switch (rtwdev->ps_mode) { case RTW89_PS_MODE_RFOFF: state = RTW89_MAC_RPWM_REQ_PWR_STATE_BAND0_RFOFF; break; case RTW89_PS_MODE_CLK_GATED: state = RTW89_MAC_RPWM_REQ_PWR_STATE_CLK_GATED; break; case RTW89_PS_MODE_PWR_GATED: state = RTW89_MAC_RPWM_REQ_PWR_STATE_PWR_GATED; break; default: state = RTW89_MAC_RPWM_REQ_PWR_STATE_ACTIVE; break; } return state; } static void rtw89_mac_send_rpwm(struct rtw89_dev *rtwdev, enum rtw89_rpwm_req_pwr_state req_pwr_state, bool notify_wake) { u16 request; spin_lock_bh(&rtwdev->rpwm_lock); request = rtw89_read16(rtwdev, R_AX_RPWM); request ^= request | PS_RPWM_TOGGLE; request |= req_pwr_state; if (notify_wake) { request |= PS_RPWM_NOTIFY_WAKE; } else { rtwdev->mac.rpwm_seq_num = (rtwdev->mac.rpwm_seq_num + 1) & RPWM_SEQ_NUM_MAX; request |= FIELD_PREP(PS_RPWM_SEQ_NUM, rtwdev->mac.rpwm_seq_num); if (req_pwr_state < RTW89_MAC_RPWM_REQ_PWR_STATE_CLK_GATED) request |= PS_RPWM_ACK; } rtw89_write16(rtwdev, rtwdev->hci.rpwm_addr, request); spin_unlock_bh(&rtwdev->rpwm_lock); } static int rtw89_mac_check_cpwm_state(struct rtw89_dev *rtwdev, enum rtw89_rpwm_req_pwr_state req_pwr_state) { bool request_deep_mode; bool in_deep_mode; u8 rpwm_req_num; u8 cpwm_rsp_seq; u8 cpwm_seq; u8 cpwm_status; if (req_pwr_state >= RTW89_MAC_RPWM_REQ_PWR_STATE_CLK_GATED) request_deep_mode = true; else request_deep_mode = false; if (rtw89_read32_mask(rtwdev, R_AX_LDM, B_AX_EN_32K)) in_deep_mode = true; else in_deep_mode = false; if (request_deep_mode != in_deep_mode) return -EPERM; if (request_deep_mode) return 0; rpwm_req_num = rtwdev->mac.rpwm_seq_num; cpwm_rsp_seq = rtw89_read16_mask(rtwdev, rtwdev->hci.cpwm_addr, PS_CPWM_RSP_SEQ_NUM); if (rpwm_req_num != cpwm_rsp_seq) return -EPERM; rtwdev->mac.cpwm_seq_num = (rtwdev->mac.cpwm_seq_num + 1) & CPWM_SEQ_NUM_MAX; cpwm_seq = rtw89_read16_mask(rtwdev, rtwdev->hci.cpwm_addr, PS_CPWM_SEQ_NUM); if (cpwm_seq != rtwdev->mac.cpwm_seq_num) return -EPERM; cpwm_status = rtw89_read16_mask(rtwdev, rtwdev->hci.cpwm_addr, PS_CPWM_STATE); if (cpwm_status != req_pwr_state) return -EPERM; return 0; } void rtw89_mac_power_mode_change(struct rtw89_dev *rtwdev, bool enter) { enum rtw89_rpwm_req_pwr_state state; unsigned long delay = enter ? 10 : 150; int ret; int i; if (enter) state = rtw89_mac_get_req_pwr_state(rtwdev); else state = RTW89_MAC_RPWM_REQ_PWR_STATE_ACTIVE; for (i = 0; i < RPWM_TRY_CNT; i++) { rtw89_mac_send_rpwm(rtwdev, state, false); ret = read_poll_timeout_atomic(rtw89_mac_check_cpwm_state, ret, !ret, delay, 15000, false, rtwdev, state); if (!ret) break; if (i == RPWM_TRY_CNT - 1) rtw89_err(rtwdev, "firmware failed to ack for %s ps mode\n", enter ? "entering" : "leaving"); else rtw89_debug(rtwdev, RTW89_DBG_UNEXP, "%d time firmware failed to ack for %s ps mode\n", i + 1, enter ? "entering" : "leaving"); } } void rtw89_mac_notify_wake(struct rtw89_dev *rtwdev) { enum rtw89_rpwm_req_pwr_state state; state = rtw89_mac_get_req_pwr_state(rtwdev); rtw89_mac_send_rpwm(rtwdev, state, true); } static int rtw89_mac_power_switch(struct rtw89_dev *rtwdev, bool on) { #define PWR_ACT 1 const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_pwr_cfg * const *cfg_seq; int (*cfg_func)(struct rtw89_dev *rtwdev); int ret; u8 val; if (on) { cfg_seq = chip->pwr_on_seq; cfg_func = chip->ops->pwr_on_func; } else { cfg_seq = chip->pwr_off_seq; cfg_func = chip->ops->pwr_off_func; } if (test_bit(RTW89_FLAG_FW_RDY, rtwdev->flags)) __rtw89_leave_ps_mode(rtwdev); val = rtw89_read32_mask(rtwdev, R_AX_IC_PWR_STATE, B_AX_WLMAC_PWR_STE_MASK); if (on && val == PWR_ACT) { rtw89_err(rtwdev, "MAC has already powered on\n"); return -EBUSY; } ret = cfg_func ? cfg_func(rtwdev) : rtw89_mac_pwr_seq(rtwdev, cfg_seq); if (ret) return ret; if (on) { set_bit(RTW89_FLAG_POWERON, rtwdev->flags); rtw89_write8(rtwdev, R_AX_SCOREBOARD + 3, MAC_AX_NOTIFY_TP_MAJOR); } else { clear_bit(RTW89_FLAG_POWERON, rtwdev->flags); clear_bit(RTW89_FLAG_FW_RDY, rtwdev->flags); rtw89_write8(rtwdev, R_AX_SCOREBOARD + 3, MAC_AX_NOTIFY_PWR_MAJOR); rtw89_set_entity_state(rtwdev, false); } return 0; #undef PWR_ACT } void rtw89_mac_pwr_off(struct rtw89_dev *rtwdev) { rtw89_mac_power_switch(rtwdev, false); } static int cmac_func_en(struct rtw89_dev *rtwdev, u8 mac_idx, bool en) { u32 func_en = 0; u32 ck_en = 0; u32 c1pc_en = 0; u32 addrl_func_en[] = {R_AX_CMAC_FUNC_EN, R_AX_CMAC_FUNC_EN_C1}; u32 addrl_ck_en[] = {R_AX_CK_EN, R_AX_CK_EN_C1}; func_en = B_AX_CMAC_EN | B_AX_CMAC_TXEN | B_AX_CMAC_RXEN | B_AX_PHYINTF_EN | B_AX_CMAC_DMA_EN | B_AX_PTCLTOP_EN | B_AX_SCHEDULER_EN | B_AX_TMAC_EN | B_AX_RMAC_EN | B_AX_CMAC_CRPRT; ck_en = B_AX_CMAC_CKEN | B_AX_PHYINTF_CKEN | B_AX_CMAC_DMA_CKEN | B_AX_PTCLTOP_CKEN | B_AX_SCHEDULER_CKEN | B_AX_TMAC_CKEN | B_AX_RMAC_CKEN; c1pc_en = B_AX_R_SYM_WLCMAC1_PC_EN | B_AX_R_SYM_WLCMAC1_P1_PC_EN | B_AX_R_SYM_WLCMAC1_P2_PC_EN | B_AX_R_SYM_WLCMAC1_P3_PC_EN | B_AX_R_SYM_WLCMAC1_P4_PC_EN; if (en) { if (mac_idx == RTW89_MAC_1) { rtw89_write32_set(rtwdev, R_AX_AFE_CTRL1, c1pc_en); rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_R_SYM_ISO_CMAC12PP); rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_CMAC1_FEN); } rtw89_write32_set(rtwdev, addrl_ck_en[mac_idx], ck_en); rtw89_write32_set(rtwdev, addrl_func_en[mac_idx], func_en); } else { rtw89_write32_clr(rtwdev, addrl_func_en[mac_idx], func_en); rtw89_write32_clr(rtwdev, addrl_ck_en[mac_idx], ck_en); if (mac_idx == RTW89_MAC_1) { rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_CMAC1_FEN); rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_R_SYM_ISO_CMAC12PP); rtw89_write32_clr(rtwdev, R_AX_AFE_CTRL1, c1pc_en); } } return 0; } static int dmac_func_en(struct rtw89_dev *rtwdev) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; u32 val32; if (chip_id == RTL8852C) val32 = (B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_MAC_SEC_EN | B_AX_DISPATCHER_EN | B_AX_DLE_CPUIO_EN | B_AX_PKT_IN_EN | B_AX_DMAC_TBL_EN | B_AX_PKT_BUF_EN | B_AX_STA_SCH_EN | B_AX_TXPKT_CTRL_EN | B_AX_WD_RLS_EN | B_AX_MPDU_PROC_EN | B_AX_DMAC_CRPRT | B_AX_H_AXIDMA_EN); else val32 = (B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_MAC_SEC_EN | B_AX_DISPATCHER_EN | B_AX_DLE_CPUIO_EN | B_AX_PKT_IN_EN | B_AX_DMAC_TBL_EN | B_AX_PKT_BUF_EN | B_AX_STA_SCH_EN | B_AX_TXPKT_CTRL_EN | B_AX_WD_RLS_EN | B_AX_MPDU_PROC_EN | B_AX_DMAC_CRPRT); rtw89_write32(rtwdev, R_AX_DMAC_FUNC_EN, val32); val32 = (B_AX_MAC_SEC_CLK_EN | B_AX_DISPATCHER_CLK_EN | B_AX_DLE_CPUIO_CLK_EN | B_AX_PKT_IN_CLK_EN | B_AX_STA_SCH_CLK_EN | B_AX_TXPKT_CTRL_CLK_EN | B_AX_WD_RLS_CLK_EN | B_AX_BBRPT_CLK_EN); rtw89_write32(rtwdev, R_AX_DMAC_CLK_EN, val32); return 0; } static int chip_func_en(struct rtw89_dev *rtwdev) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; if (chip_id == RTL8852A || chip_id == RTL8852B) rtw89_write32_set(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_OCP_L1_MASK); return 0; } static int rtw89_mac_sys_init(struct rtw89_dev *rtwdev) { int ret; ret = dmac_func_en(rtwdev); if (ret) return ret; ret = cmac_func_en(rtwdev, 0, true); if (ret) return ret; ret = chip_func_en(rtwdev); if (ret) return ret; return ret; } const struct rtw89_mac_size_set rtw89_mac_size = { .hfc_preccfg_pcie = {2, 40, 0, 0, 1, 0, 0, 0}, /* PCIE 64 */ .wde_size0 = {RTW89_WDE_PG_64, 4095, 1,}, /* DLFW */ .wde_size4 = {RTW89_WDE_PG_64, 0, 4096,}, /* PCIE 64 */ .wde_size6 = {RTW89_WDE_PG_64, 512, 0,}, /* DLFW */ .wde_size9 = {RTW89_WDE_PG_64, 0, 1024,}, /* 8852C DLFW */ .wde_size18 = {RTW89_WDE_PG_64, 0, 2048,}, /* 8852C PCIE SCC */ .wde_size19 = {RTW89_WDE_PG_64, 3328, 0,}, /* PCIE */ .ple_size0 = {RTW89_PLE_PG_128, 1520, 16,}, /* DLFW */ .ple_size4 = {RTW89_PLE_PG_128, 64, 1472,}, /* PCIE 64 */ .ple_size6 = {RTW89_PLE_PG_128, 496, 16,}, /* DLFW */ .ple_size8 = {RTW89_PLE_PG_128, 64, 960,}, /* 8852C DLFW */ .ple_size18 = {RTW89_PLE_PG_128, 2544, 16,}, /* 8852C PCIE SCC */ .ple_size19 = {RTW89_PLE_PG_128, 1904, 16,}, /* PCIE 64 */ .wde_qt0 = {3792, 196, 0, 107,}, /* DLFW */ .wde_qt4 = {0, 0, 0, 0,}, /* PCIE 64 */ .wde_qt6 = {448, 48, 0, 16,}, /* 8852C DLFW */ .wde_qt17 = {0, 0, 0, 0,}, /* 8852C PCIE SCC */ .wde_qt18 = {3228, 60, 0, 40,}, /* PCIE SCC */ .ple_qt4 = {264, 0, 16, 20, 26, 13, 356, 0, 32, 40, 8,}, /* PCIE SCC */ .ple_qt5 = {264, 0, 32, 20, 64, 13, 1101, 0, 64, 128, 120,}, /* DLFW */ .ple_qt13 = {0, 0, 16, 48, 0, 0, 0, 0, 0, 0, 0,}, /* PCIE 64 */ .ple_qt18 = {147, 0, 16, 20, 17, 13, 89, 0, 32, 14, 8, 0,}, /* DLFW 52C */ .ple_qt44 = {0, 0, 16, 256, 0, 0, 0, 0, 0, 0, 0, 0,}, /* DLFW 52C */ .ple_qt45 = {0, 0, 32, 256, 0, 0, 0, 0, 0, 0, 0, 0,}, /* 8852C PCIE SCC */ .ple_qt46 = {525, 0, 16, 20, 13, 13, 178, 0, 32, 62, 8, 16,}, /* 8852C PCIE SCC */ .ple_qt47 = {525, 0, 32, 20, 1034, 13, 1199, 0, 1053, 62, 160, 1037,}, /* PCIE 64 */ .ple_qt58 = {147, 0, 16, 20, 157, 13, 229, 0, 172, 14, 24, 0,}, /* 8852A PCIE WOW */ .ple_qt_52a_wow = {264, 0, 32, 20, 64, 13, 1005, 0, 64, 128, 120,}, }; EXPORT_SYMBOL(rtw89_mac_size); static const struct rtw89_dle_mem *get_dle_mem_cfg(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode) { struct rtw89_mac_info *mac = &rtwdev->mac; const struct rtw89_dle_mem *cfg; cfg = &rtwdev->chip->dle_mem[mode]; if (!cfg) return NULL; if (cfg->mode != mode) { rtw89_warn(rtwdev, "qta mode unmatch!\n"); return NULL; } mac->dle_info.wde_pg_size = cfg->wde_size->pge_size; mac->dle_info.ple_pg_size = cfg->ple_size->pge_size; mac->dle_info.qta_mode = mode; mac->dle_info.c0_rx_qta = cfg->ple_min_qt->cma0_dma; mac->dle_info.c1_rx_qta = cfg->ple_min_qt->cma1_dma; return cfg; } static bool mac_is_txq_empty(struct rtw89_dev *rtwdev) { struct rtw89_mac_dle_dfi_qempty qempty; u32 qnum, qtmp, val32, msk32; int i, j, ret; qnum = rtwdev->chip->wde_qempty_acq_num; qempty.dle_type = DLE_CTRL_TYPE_WDE; for (i = 0; i < qnum; i++) { qempty.grpsel = i; ret = dle_dfi_qempty(rtwdev, &qempty); if (ret) { rtw89_warn(rtwdev, "dle dfi acq empty %d\n", ret); return false; } qtmp = qempty.qempty; for (j = 0 ; j < QEMP_ACQ_GRP_MACID_NUM; j++) { val32 = FIELD_GET(QEMP_ACQ_GRP_QSEL_MASK, qtmp); if (val32 != QEMP_ACQ_GRP_QSEL_MASK) return false; qtmp >>= QEMP_ACQ_GRP_QSEL_SH; } } qempty.grpsel = rtwdev->chip->wde_qempty_mgq_sel; ret = dle_dfi_qempty(rtwdev, &qempty); if (ret) { rtw89_warn(rtwdev, "dle dfi mgq empty %d\n", ret); return false; } msk32 = B_CMAC0_MGQ_NORMAL | B_CMAC0_MGQ_NO_PWRSAV | B_CMAC0_CPUMGQ; if ((qempty.qempty & msk32) != msk32) return false; if (rtwdev->dbcc_en) { msk32 |= B_CMAC1_MGQ_NORMAL | B_CMAC1_MGQ_NO_PWRSAV | B_CMAC1_CPUMGQ; if ((qempty.qempty & msk32) != msk32) return false; } msk32 = B_AX_WDE_EMPTY_QTA_DMAC_WLAN_CPU | B_AX_WDE_EMPTY_QTA_DMAC_DATA_CPU | B_AX_PLE_EMPTY_QTA_DMAC_WLAN_CPU | B_AX_PLE_EMPTY_QTA_DMAC_H2C | B_AX_WDE_EMPTY_QUE_OTHERS | B_AX_PLE_EMPTY_QUE_DMAC_MPDU_TX | B_AX_WDE_EMPTY_QTA_DMAC_CPUIO | B_AX_PLE_EMPTY_QTA_DMAC_CPUIO | B_AX_WDE_EMPTY_QUE_DMAC_PKTIN | B_AX_WDE_EMPTY_QTA_DMAC_HIF | B_AX_PLE_EMPTY_QUE_DMAC_SEC_TX | B_AX_WDE_EMPTY_QTA_DMAC_PKTIN | B_AX_PLE_EMPTY_QTA_DMAC_B0_TXPL | B_AX_PLE_EMPTY_QTA_DMAC_B1_TXPL | B_AX_PLE_EMPTY_QTA_DMAC_MPDU_TX; val32 = rtw89_read32(rtwdev, R_AX_DLE_EMPTY0); return (val32 & msk32) == msk32; } static inline u32 dle_used_size(const struct rtw89_dle_size *wde, const struct rtw89_dle_size *ple) { return wde->pge_size * (wde->lnk_pge_num + wde->unlnk_pge_num) + ple->pge_size * (ple->lnk_pge_num + ple->unlnk_pge_num); } static u32 dle_expected_used_size(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode) { u32 size = rtwdev->chip->fifo_size; if (mode == RTW89_QTA_SCC) size -= rtwdev->chip->dle_scc_rsvd_size; return size; } static void dle_func_en(struct rtw89_dev *rtwdev, bool enable) { if (enable) rtw89_write32_set(rtwdev, R_AX_DMAC_FUNC_EN, B_AX_DLE_WDE_EN | B_AX_DLE_PLE_EN); else rtw89_write32_clr(rtwdev, R_AX_DMAC_FUNC_EN, B_AX_DLE_WDE_EN | B_AX_DLE_PLE_EN); } static void dle_clk_en(struct rtw89_dev *rtwdev, bool enable) { if (enable) rtw89_write32_set(rtwdev, R_AX_DMAC_CLK_EN, B_AX_DLE_WDE_CLK_EN | B_AX_DLE_PLE_CLK_EN); else rtw89_write32_clr(rtwdev, R_AX_DMAC_CLK_EN, B_AX_DLE_WDE_CLK_EN | B_AX_DLE_PLE_CLK_EN); } static int dle_mix_cfg(struct rtw89_dev *rtwdev, const struct rtw89_dle_mem *cfg) { const struct rtw89_dle_size *size_cfg; u32 val; u8 bound = 0; val = rtw89_read32(rtwdev, R_AX_WDE_PKTBUF_CFG); size_cfg = cfg->wde_size; switch (size_cfg->pge_size) { default: case RTW89_WDE_PG_64: val = u32_replace_bits(val, S_AX_WDE_PAGE_SEL_64, B_AX_WDE_PAGE_SEL_MASK); break; case RTW89_WDE_PG_128: val = u32_replace_bits(val, S_AX_WDE_PAGE_SEL_128, B_AX_WDE_PAGE_SEL_MASK); break; case RTW89_WDE_PG_256: rtw89_err(rtwdev, "[ERR]WDE DLE doesn't support 256 byte!\n"); return -EINVAL; } val = u32_replace_bits(val, bound, B_AX_WDE_START_BOUND_MASK); val = u32_replace_bits(val, size_cfg->lnk_pge_num, B_AX_WDE_FREE_PAGE_NUM_MASK); rtw89_write32(rtwdev, R_AX_WDE_PKTBUF_CFG, val); val = rtw89_read32(rtwdev, R_AX_PLE_PKTBUF_CFG); bound = (size_cfg->lnk_pge_num + size_cfg->unlnk_pge_num) * size_cfg->pge_size / DLE_BOUND_UNIT; size_cfg = cfg->ple_size; switch (size_cfg->pge_size) { default: case RTW89_PLE_PG_64: rtw89_err(rtwdev, "[ERR]PLE DLE doesn't support 64 byte!\n"); return -EINVAL; case RTW89_PLE_PG_128: val = u32_replace_bits(val, S_AX_PLE_PAGE_SEL_128, B_AX_PLE_PAGE_SEL_MASK); break; case RTW89_PLE_PG_256: val = u32_replace_bits(val, S_AX_PLE_PAGE_SEL_256, B_AX_PLE_PAGE_SEL_MASK); break; } val = u32_replace_bits(val, bound, B_AX_PLE_START_BOUND_MASK); val = u32_replace_bits(val, size_cfg->lnk_pge_num, B_AX_PLE_FREE_PAGE_NUM_MASK); rtw89_write32(rtwdev, R_AX_PLE_PKTBUF_CFG, val); return 0; } #define INVALID_QT_WCPU U16_MAX #define SET_QUOTA_VAL(_min_x, _max_x, _module, _idx) \ do { \ val = u32_encode_bits(_min_x, B_AX_ ## _module ## _MIN_SIZE_MASK) | \ u32_encode_bits(_max_x, B_AX_ ## _module ## _MAX_SIZE_MASK); \ rtw89_write32(rtwdev, \ R_AX_ ## _module ## _QTA ## _idx ## _CFG, \ val); \ } while (0) #define SET_QUOTA(_x, _module, _idx) \ SET_QUOTA_VAL(min_cfg->_x, max_cfg->_x, _module, _idx) static void wde_quota_cfg(struct rtw89_dev *rtwdev, const struct rtw89_wde_quota *min_cfg, const struct rtw89_wde_quota *max_cfg, u16 ext_wde_min_qt_wcpu) { u16 min_qt_wcpu = ext_wde_min_qt_wcpu != INVALID_QT_WCPU ? ext_wde_min_qt_wcpu : min_cfg->wcpu; u32 val; SET_QUOTA(hif, WDE, 0); SET_QUOTA_VAL(min_qt_wcpu, max_cfg->wcpu, WDE, 1); SET_QUOTA(pkt_in, WDE, 3); SET_QUOTA(cpu_io, WDE, 4); } static void ple_quota_cfg(struct rtw89_dev *rtwdev, const struct rtw89_ple_quota *min_cfg, const struct rtw89_ple_quota *max_cfg) { u32 val; SET_QUOTA(cma0_tx, PLE, 0); SET_QUOTA(cma1_tx, PLE, 1); SET_QUOTA(c2h, PLE, 2); SET_QUOTA(h2c, PLE, 3); SET_QUOTA(wcpu, PLE, 4); SET_QUOTA(mpdu_proc, PLE, 5); SET_QUOTA(cma0_dma, PLE, 6); SET_QUOTA(cma1_dma, PLE, 7); SET_QUOTA(bb_rpt, PLE, 8); SET_QUOTA(wd_rel, PLE, 9); SET_QUOTA(cpu_io, PLE, 10); if (rtwdev->chip->chip_id == RTL8852C) SET_QUOTA(tx_rpt, PLE, 11); } int rtw89_mac_resize_ple_rx_quota(struct rtw89_dev *rtwdev, bool wow) { const struct rtw89_ple_quota *min_cfg, *max_cfg; const struct rtw89_dle_mem *cfg; u32 val; if (rtwdev->chip->chip_id == RTL8852C) return 0; if (rtwdev->mac.qta_mode != RTW89_QTA_SCC) { rtw89_err(rtwdev, "[ERR]support SCC mode only\n"); return -EINVAL; } if (wow) cfg = get_dle_mem_cfg(rtwdev, RTW89_QTA_WOW); else cfg = get_dle_mem_cfg(rtwdev, RTW89_QTA_SCC); if (!cfg) { rtw89_err(rtwdev, "[ERR]get_dle_mem_cfg\n"); return -EINVAL; } min_cfg = cfg->ple_min_qt; max_cfg = cfg->ple_max_qt; SET_QUOTA(cma0_dma, PLE, 6); SET_QUOTA(cma1_dma, PLE, 7); return 0; } #undef SET_QUOTA void rtw89_mac_hw_mgnt_sec(struct rtw89_dev *rtwdev, bool enable) { u32 msk32 = B_AX_UC_MGNT_DEC | B_AX_BMC_MGNT_DEC; if (enable) rtw89_write32_set(rtwdev, R_AX_SEC_ENG_CTRL, msk32); else rtw89_write32_clr(rtwdev, R_AX_SEC_ENG_CTRL, msk32); } static void dle_quota_cfg(struct rtw89_dev *rtwdev, const struct rtw89_dle_mem *cfg, u16 ext_wde_min_qt_wcpu) { wde_quota_cfg(rtwdev, cfg->wde_min_qt, cfg->wde_max_qt, ext_wde_min_qt_wcpu); ple_quota_cfg(rtwdev, cfg->ple_min_qt, cfg->ple_max_qt); } static int dle_init(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode, enum rtw89_qta_mode ext_mode) { const struct rtw89_dle_mem *cfg, *ext_cfg; u16 ext_wde_min_qt_wcpu = INVALID_QT_WCPU; int ret = 0; u32 ini; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; cfg = get_dle_mem_cfg(rtwdev, mode); if (!cfg) { rtw89_err(rtwdev, "[ERR]get_dle_mem_cfg\n"); ret = -EINVAL; goto error; } if (mode == RTW89_QTA_DLFW) { ext_cfg = get_dle_mem_cfg(rtwdev, ext_mode); if (!ext_cfg) { rtw89_err(rtwdev, "[ERR]get_dle_ext_mem_cfg %d\n", ext_mode); ret = -EINVAL; goto error; } ext_wde_min_qt_wcpu = ext_cfg->wde_min_qt->wcpu; } if (dle_used_size(cfg->wde_size, cfg->ple_size) != dle_expected_used_size(rtwdev, mode)) { rtw89_err(rtwdev, "[ERR]wd/dle mem cfg\n"); ret = -EINVAL; goto error; } dle_func_en(rtwdev, false); dle_clk_en(rtwdev, true); ret = dle_mix_cfg(rtwdev, cfg); if (ret) { rtw89_err(rtwdev, "[ERR] dle mix cfg\n"); goto error; } dle_quota_cfg(rtwdev, cfg, ext_wde_min_qt_wcpu); dle_func_en(rtwdev, true); ret = read_poll_timeout(rtw89_read32, ini, (ini & WDE_MGN_INI_RDY) == WDE_MGN_INI_RDY, 1, 2000, false, rtwdev, R_AX_WDE_INI_STATUS); if (ret) { rtw89_err(rtwdev, "[ERR]WDE cfg ready\n"); return ret; } ret = read_poll_timeout(rtw89_read32, ini, (ini & WDE_MGN_INI_RDY) == WDE_MGN_INI_RDY, 1, 2000, false, rtwdev, R_AX_PLE_INI_STATUS); if (ret) { rtw89_err(rtwdev, "[ERR]PLE cfg ready\n"); return ret; } return 0; error: dle_func_en(rtwdev, false); rtw89_err(rtwdev, "[ERR]trxcfg wde 0x8900 = %x\n", rtw89_read32(rtwdev, R_AX_WDE_INI_STATUS)); rtw89_err(rtwdev, "[ERR]trxcfg ple 0x8D00 = %x\n", rtw89_read32(rtwdev, R_AX_PLE_INI_STATUS)); return ret; } static int preload_init_set(struct rtw89_dev *rtwdev, enum rtw89_mac_idx mac_idx, enum rtw89_qta_mode mode) { u32 reg, max_preld_size, min_rsvd_size; max_preld_size = (mac_idx == RTW89_MAC_0 ? PRELD_B0_ENT_NUM : PRELD_B1_ENT_NUM) * PRELD_AMSDU_SIZE; reg = mac_idx == RTW89_MAC_0 ? R_AX_TXPKTCTL_B0_PRELD_CFG0 : R_AX_TXPKTCTL_B1_PRELD_CFG0; rtw89_write32_mask(rtwdev, reg, B_AX_B0_PRELD_USEMAXSZ_MASK, max_preld_size); rtw89_write32_set(rtwdev, reg, B_AX_B0_PRELD_FEN); min_rsvd_size = PRELD_AMSDU_SIZE; reg = mac_idx == RTW89_MAC_0 ? R_AX_TXPKTCTL_B0_PRELD_CFG1 : R_AX_TXPKTCTL_B1_PRELD_CFG1; rtw89_write32_mask(rtwdev, reg, B_AX_B0_PRELD_NXT_TXENDWIN_MASK, PRELD_NEXT_WND); rtw89_write32_mask(rtwdev, reg, B_AX_B0_PRELD_NXT_RSVMINSZ_MASK, min_rsvd_size); return 0; } static bool is_qta_poh(struct rtw89_dev *rtwdev) { return rtwdev->hci.type == RTW89_HCI_TYPE_PCIE; } static int preload_init(struct rtw89_dev *rtwdev, enum rtw89_mac_idx mac_idx, enum rtw89_qta_mode mode) { const struct rtw89_chip_info *chip = rtwdev->chip; if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B || !is_qta_poh(rtwdev)) return 0; return preload_init_set(rtwdev, mac_idx, mode); } static bool dle_is_txq_empty(struct rtw89_dev *rtwdev) { u32 msk32; u32 val32; msk32 = B_AX_WDE_EMPTY_QUE_CMAC0_ALL_AC | B_AX_WDE_EMPTY_QUE_CMAC0_MBH | B_AX_WDE_EMPTY_QUE_CMAC1_MBH | B_AX_WDE_EMPTY_QUE_CMAC0_WMM0 | B_AX_WDE_EMPTY_QUE_CMAC0_WMM1 | B_AX_WDE_EMPTY_QUE_OTHERS | B_AX_PLE_EMPTY_QUE_DMAC_MPDU_TX | B_AX_PLE_EMPTY_QTA_DMAC_H2C | B_AX_PLE_EMPTY_QUE_DMAC_SEC_TX | B_AX_WDE_EMPTY_QUE_DMAC_PKTIN | B_AX_WDE_EMPTY_QTA_DMAC_HIF | B_AX_WDE_EMPTY_QTA_DMAC_WLAN_CPU | B_AX_WDE_EMPTY_QTA_DMAC_PKTIN | B_AX_WDE_EMPTY_QTA_DMAC_CPUIO | B_AX_PLE_EMPTY_QTA_DMAC_B0_TXPL | B_AX_PLE_EMPTY_QTA_DMAC_B1_TXPL | B_AX_PLE_EMPTY_QTA_DMAC_MPDU_TX | B_AX_PLE_EMPTY_QTA_DMAC_CPUIO | B_AX_WDE_EMPTY_QTA_DMAC_DATA_CPU | B_AX_PLE_EMPTY_QTA_DMAC_WLAN_CPU; val32 = rtw89_read32(rtwdev, R_AX_DLE_EMPTY0); if ((val32 & msk32) == msk32) return true; return false; } static void _patch_ss2f_path(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B) return; rtw89_write32_mask(rtwdev, R_AX_SS2FINFO_PATH, B_AX_SS_DEST_QUEUE_MASK, SS2F_PATH_WLCPU); } static int sta_sch_init(struct rtw89_dev *rtwdev) { u32 p_val; u8 val; int ret; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; val = rtw89_read8(rtwdev, R_AX_SS_CTRL); val |= B_AX_SS_EN; rtw89_write8(rtwdev, R_AX_SS_CTRL, val); ret = read_poll_timeout(rtw89_read32, p_val, p_val & B_AX_SS_INIT_DONE_1, 1, TRXCFG_WAIT_CNT, false, rtwdev, R_AX_SS_CTRL); if (ret) { rtw89_err(rtwdev, "[ERR]STA scheduler init\n"); return ret; } rtw89_write32_set(rtwdev, R_AX_SS_CTRL, B_AX_SS_WARM_INIT_FLG); rtw89_write32_clr(rtwdev, R_AX_SS_CTRL, B_AX_SS_NONEMPTY_SS2FINFO_EN); _patch_ss2f_path(rtwdev); return 0; } static int mpdu_proc_init(struct rtw89_dev *rtwdev) { int ret; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; rtw89_write32(rtwdev, R_AX_ACTION_FWD0, TRXCFG_MPDU_PROC_ACT_FRWD); rtw89_write32(rtwdev, R_AX_TF_FWD, TRXCFG_MPDU_PROC_TF_FRWD); rtw89_write32_set(rtwdev, R_AX_MPDU_PROC, B_AX_APPEND_FCS | B_AX_A_ICV_ERR); rtw89_write32(rtwdev, R_AX_CUT_AMSDU_CTRL, TRXCFG_MPDU_PROC_CUT_CTRL); return 0; } static int sec_eng_init(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; u32 val = 0; int ret; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) return ret; val = rtw89_read32(rtwdev, R_AX_SEC_ENG_CTRL); /* init clock */ val |= (B_AX_CLK_EN_CGCMP | B_AX_CLK_EN_WAPI | B_AX_CLK_EN_WEP_TKIP); /* init TX encryption */ val |= (B_AX_SEC_TX_ENC | B_AX_SEC_RX_DEC); val |= (B_AX_MC_DEC | B_AX_BC_DEC); if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B) val &= ~B_AX_TX_PARTIAL_MODE; rtw89_write32(rtwdev, R_AX_SEC_ENG_CTRL, val); /* init MIC ICV append */ val = rtw89_read32(rtwdev, R_AX_SEC_MPDU_PROC); val |= (B_AX_APPEND_ICV | B_AX_APPEND_MIC); /* option init */ rtw89_write32(rtwdev, R_AX_SEC_MPDU_PROC, val); if (chip->chip_id == RTL8852C) rtw89_write32_mask(rtwdev, R_AX_SEC_DEBUG1, B_AX_TX_TIMEOUT_SEL_MASK, AX_TX_TO_VAL); return 0; } static int dmac_init(struct rtw89_dev *rtwdev, u8 mac_idx) { int ret; ret = dle_init(rtwdev, rtwdev->mac.qta_mode, RTW89_QTA_INVALID); if (ret) { rtw89_err(rtwdev, "[ERR]DLE init %d\n", ret); return ret; } ret = preload_init(rtwdev, RTW89_MAC_0, rtwdev->mac.qta_mode); if (ret) { rtw89_err(rtwdev, "[ERR]preload init %d\n", ret); return ret; } ret = hfc_init(rtwdev, true, true, true); if (ret) { rtw89_err(rtwdev, "[ERR]HCI FC init %d\n", ret); return ret; } ret = sta_sch_init(rtwdev); if (ret) { rtw89_err(rtwdev, "[ERR]STA SCH init %d\n", ret); return ret; } ret = mpdu_proc_init(rtwdev); if (ret) { rtw89_err(rtwdev, "[ERR]MPDU Proc init %d\n", ret); return ret; } ret = sec_eng_init(rtwdev); if (ret) { rtw89_err(rtwdev, "[ERR]Security Engine init %d\n", ret); return ret; } return ret; } static int addr_cam_init(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 val, reg; u16 p_val; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_ADDR_CAM_CTRL, mac_idx); val = rtw89_read32(rtwdev, reg); val |= u32_encode_bits(0x7f, B_AX_ADDR_CAM_RANGE_MASK) | B_AX_ADDR_CAM_CLR | B_AX_ADDR_CAM_EN; rtw89_write32(rtwdev, reg, val); ret = read_poll_timeout(rtw89_read16, p_val, !(p_val & B_AX_ADDR_CAM_CLR), 1, TRXCFG_WAIT_CNT, false, rtwdev, reg); if (ret) { rtw89_err(rtwdev, "[ERR]ADDR_CAM reset\n"); return ret; } return 0; } static int scheduler_init(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 ret; u32 reg; u32 val; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_PREBKF_CFG_1, mac_idx); if (rtwdev->chip->chip_id == RTL8852C) rtw89_write32_mask(rtwdev, reg, B_AX_SIFS_MACTXEN_T1_MASK, SIFS_MACTXEN_T1_V1); else rtw89_write32_mask(rtwdev, reg, B_AX_SIFS_MACTXEN_T1_MASK, SIFS_MACTXEN_T1); if (rtwdev->chip->chip_id == RTL8852B) { reg = rtw89_mac_reg_by_idx(R_AX_SCH_EXT_CTRL, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_PORT_RST_TSF_ADV); } reg = rtw89_mac_reg_by_idx(R_AX_CCA_CFG_0, mac_idx); rtw89_write32_clr(rtwdev, reg, B_AX_BTCCA_EN); reg = rtw89_mac_reg_by_idx(R_AX_PREBKF_CFG_0, mac_idx); if (rtwdev->chip->chip_id == RTL8852C) { val = rtw89_read32_mask(rtwdev, R_AX_SEC_ENG_CTRL, B_AX_TX_PARTIAL_MODE); if (!val) rtw89_write32_mask(rtwdev, reg, B_AX_PREBKF_TIME_MASK, SCH_PREBKF_24US); } else { rtw89_write32_mask(rtwdev, reg, B_AX_PREBKF_TIME_MASK, SCH_PREBKF_24US); } return 0; } int rtw89_mac_typ_fltr_opt(struct rtw89_dev *rtwdev, enum rtw89_machdr_frame_type type, enum rtw89_mac_fwd_target fwd_target, u8 mac_idx) { u32 reg; u32 val; switch (fwd_target) { case RTW89_FWD_DONT_CARE: val = RX_FLTR_FRAME_DROP; break; case RTW89_FWD_TO_HOST: val = RX_FLTR_FRAME_TO_HOST; break; case RTW89_FWD_TO_WLAN_CPU: val = RX_FLTR_FRAME_TO_WLCPU; break; default: rtw89_err(rtwdev, "[ERR]set rx filter fwd target err\n"); return -EINVAL; } switch (type) { case RTW89_MGNT: reg = rtw89_mac_reg_by_idx(R_AX_MGNT_FLTR, mac_idx); break; case RTW89_CTRL: reg = rtw89_mac_reg_by_idx(R_AX_CTRL_FLTR, mac_idx); break; case RTW89_DATA: reg = rtw89_mac_reg_by_idx(R_AX_DATA_FLTR, mac_idx); break; default: rtw89_err(rtwdev, "[ERR]set rx filter type err\n"); return -EINVAL; } rtw89_write32(rtwdev, reg, val); return 0; } static int rx_fltr_init(struct rtw89_dev *rtwdev, u8 mac_idx) { int ret, i; u32 mac_ftlr, plcp_ftlr; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; for (i = RTW89_MGNT; i <= RTW89_DATA; i++) { ret = rtw89_mac_typ_fltr_opt(rtwdev, i, RTW89_FWD_TO_HOST, mac_idx); if (ret) return ret; } mac_ftlr = rtwdev->hal.rx_fltr; plcp_ftlr = B_AX_CCK_CRC_CHK | B_AX_CCK_SIG_CHK | B_AX_LSIG_PARITY_CHK_EN | B_AX_SIGA_CRC_CHK | B_AX_VHT_SU_SIGB_CRC_CHK | B_AX_VHT_MU_SIGB_CRC_CHK | B_AX_HE_SIGB_CRC_CHK; rtw89_write32(rtwdev, rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, mac_idx), mac_ftlr); rtw89_write16(rtwdev, rtw89_mac_reg_by_idx(R_AX_PLCP_HDR_FLTR, mac_idx), plcp_ftlr); return 0; } static void _patch_dis_resp_chk(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 reg, val32; u32 b_rsp_chk_nav, b_rsp_chk_cca; b_rsp_chk_nav = B_AX_RSP_CHK_TXNAV | B_AX_RSP_CHK_INTRA_NAV | B_AX_RSP_CHK_BASIC_NAV; b_rsp_chk_cca = B_AX_RSP_CHK_SEC_CCA_80 | B_AX_RSP_CHK_SEC_CCA_40 | B_AX_RSP_CHK_SEC_CCA_20 | B_AX_RSP_CHK_BTCCA | B_AX_RSP_CHK_EDCCA | B_AX_RSP_CHK_CCA; switch (rtwdev->chip->chip_id) { case RTL8852A: case RTL8852B: reg = rtw89_mac_reg_by_idx(R_AX_RSP_CHK_SIG, mac_idx); val32 = rtw89_read32(rtwdev, reg) & ~b_rsp_chk_nav; rtw89_write32(rtwdev, reg, val32); reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_0, mac_idx); val32 = rtw89_read32(rtwdev, reg) & ~b_rsp_chk_cca; rtw89_write32(rtwdev, reg, val32); break; default: reg = rtw89_mac_reg_by_idx(R_AX_RSP_CHK_SIG, mac_idx); val32 = rtw89_read32(rtwdev, reg) | b_rsp_chk_nav; rtw89_write32(rtwdev, reg, val32); reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_0, mac_idx); val32 = rtw89_read32(rtwdev, reg) | b_rsp_chk_cca; rtw89_write32(rtwdev, reg, val32); break; } } static int cca_ctrl_init(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 val, reg; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_CCA_CONTROL, mac_idx); val = rtw89_read32(rtwdev, reg); val |= (B_AX_TB_CHK_BASIC_NAV | B_AX_TB_CHK_BTCCA | B_AX_TB_CHK_EDCCA | B_AX_TB_CHK_CCA_P20 | B_AX_SIFS_CHK_BTCCA | B_AX_SIFS_CHK_CCA_P20 | B_AX_CTN_CHK_INTRA_NAV | B_AX_CTN_CHK_BASIC_NAV | B_AX_CTN_CHK_BTCCA | B_AX_CTN_CHK_EDCCA | B_AX_CTN_CHK_CCA_S80 | B_AX_CTN_CHK_CCA_S40 | B_AX_CTN_CHK_CCA_S20 | B_AX_CTN_CHK_CCA_P20); val &= ~(B_AX_TB_CHK_TX_NAV | B_AX_TB_CHK_CCA_S80 | B_AX_TB_CHK_CCA_S40 | B_AX_TB_CHK_CCA_S20 | B_AX_SIFS_CHK_CCA_S80 | B_AX_SIFS_CHK_CCA_S40 | B_AX_SIFS_CHK_CCA_S20 | B_AX_CTN_CHK_TXNAV | B_AX_SIFS_CHK_EDCCA); rtw89_write32(rtwdev, reg, val); _patch_dis_resp_chk(rtwdev, mac_idx); return 0; } static int nav_ctrl_init(struct rtw89_dev *rtwdev) { rtw89_write32_set(rtwdev, R_AX_WMAC_NAV_CTL, B_AX_WMAC_PLCP_UP_NAV_EN | B_AX_WMAC_TF_UP_NAV_EN | B_AX_WMAC_NAV_UPPER_EN); rtw89_write32_mask(rtwdev, R_AX_WMAC_NAV_CTL, B_AX_WMAC_NAV_UPPER_MASK, NAV_25MS); return 0; } static int spatial_reuse_init(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 reg; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_RX_SR_CTRL, mac_idx); rtw89_write8_clr(rtwdev, reg, B_AX_SR_EN); return 0; } static int tmac_init(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 reg; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_MAC_LOOPBACK, mac_idx); rtw89_write32_clr(rtwdev, reg, B_AX_MACLBK_EN); reg = rtw89_mac_reg_by_idx(R_AX_TCR0, mac_idx); rtw89_write32_mask(rtwdev, reg, B_AX_TCR_UDF_THSD_MASK, TCR_UDF_THSD); reg = rtw89_mac_reg_by_idx(R_AX_TXD_FIFO_CTRL, mac_idx); rtw89_write32_mask(rtwdev, reg, B_AX_TXDFIFO_HIGH_MCS_THRE_MASK, TXDFIFO_HIGH_MCS_THRE); rtw89_write32_mask(rtwdev, reg, B_AX_TXDFIFO_LOW_MCS_THRE_MASK, TXDFIFO_LOW_MCS_THRE); return 0; } static int trxptcl_init(struct rtw89_dev *rtwdev, u8 mac_idx) { const struct rtw89_chip_info *chip = rtwdev->chip; const struct rtw89_rrsr_cfgs *rrsr = chip->rrsr_cfgs; u32 reg, val, sifs; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_0, mac_idx); val = rtw89_read32(rtwdev, reg); val &= ~B_AX_WMAC_SPEC_SIFS_CCK_MASK; val |= FIELD_PREP(B_AX_WMAC_SPEC_SIFS_CCK_MASK, WMAC_SPEC_SIFS_CCK); switch (rtwdev->chip->chip_id) { case RTL8852A: sifs = WMAC_SPEC_SIFS_OFDM_52A; break; case RTL8852B: sifs = WMAC_SPEC_SIFS_OFDM_52B; break; default: sifs = WMAC_SPEC_SIFS_OFDM_52C; break; } val &= ~B_AX_WMAC_SPEC_SIFS_OFDM_MASK; val |= FIELD_PREP(B_AX_WMAC_SPEC_SIFS_OFDM_MASK, sifs); rtw89_write32(rtwdev, reg, val); reg = rtw89_mac_reg_by_idx(R_AX_RXTRIG_TEST_USER_2, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_RXTRIG_FCSCHK_EN); reg = rtw89_mac_reg_by_idx(rrsr->ref_rate.addr, mac_idx); rtw89_write32_mask(rtwdev, reg, rrsr->ref_rate.mask, rrsr->ref_rate.data); reg = rtw89_mac_reg_by_idx(rrsr->rsc.addr, mac_idx); rtw89_write32_mask(rtwdev, reg, rrsr->rsc.mask, rrsr->rsc.data); return 0; } static void rst_bacam(struct rtw89_dev *rtwdev) { u32 val32; int ret; rtw89_write32_mask(rtwdev, R_AX_RESPBA_CAM_CTRL, B_AX_BACAM_RST_MASK, S_AX_BACAM_RST_ALL); ret = read_poll_timeout_atomic(rtw89_read32_mask, val32, val32 == 0, 1, 1000, false, rtwdev, R_AX_RESPBA_CAM_CTRL, B_AX_BACAM_RST_MASK); if (ret) rtw89_warn(rtwdev, "failed to reset BA CAM\n"); } static int rmac_init(struct rtw89_dev *rtwdev, u8 mac_idx) { #define TRXCFG_RMAC_CCA_TO 32 #define TRXCFG_RMAC_DATA_TO 15 #define RX_MAX_LEN_UNIT 512 #define PLD_RLS_MAX_PG 127 #define RX_SPEC_MAX_LEN (11454 + RX_MAX_LEN_UNIT) int ret; u32 reg, rx_max_len, rx_qta; u16 val; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; if (mac_idx == RTW89_MAC_0) rst_bacam(rtwdev); reg = rtw89_mac_reg_by_idx(R_AX_RESPBA_CAM_CTRL, mac_idx); rtw89_write8_set(rtwdev, reg, B_AX_SSN_SEL); reg = rtw89_mac_reg_by_idx(R_AX_DLK_PROTECT_CTL, mac_idx); val = rtw89_read16(rtwdev, reg); val = u16_replace_bits(val, TRXCFG_RMAC_DATA_TO, B_AX_RX_DLK_DATA_TIME_MASK); val = u16_replace_bits(val, TRXCFG_RMAC_CCA_TO, B_AX_RX_DLK_CCA_TIME_MASK); rtw89_write16(rtwdev, reg, val); reg = rtw89_mac_reg_by_idx(R_AX_RCR, mac_idx); rtw89_write8_mask(rtwdev, reg, B_AX_CH_EN_MASK, 0x1); reg = rtw89_mac_reg_by_idx(R_AX_RX_FLTR_OPT, mac_idx); if (mac_idx == RTW89_MAC_0) rx_qta = rtwdev->mac.dle_info.c0_rx_qta; else rx_qta = rtwdev->mac.dle_info.c1_rx_qta; rx_qta = min_t(u32, rx_qta, PLD_RLS_MAX_PG); rx_max_len = rx_qta * rtwdev->mac.dle_info.ple_pg_size; rx_max_len = min_t(u32, rx_max_len, RX_SPEC_MAX_LEN); rx_max_len /= RX_MAX_LEN_UNIT; rtw89_write32_mask(rtwdev, reg, B_AX_RX_MPDU_MAX_LEN_MASK, rx_max_len); if (rtwdev->chip->chip_id == RTL8852A && rtwdev->hal.cv == CHIP_CBV) { rtw89_write16_mask(rtwdev, rtw89_mac_reg_by_idx(R_AX_DLK_PROTECT_CTL, mac_idx), B_AX_RX_DLK_CCA_TIME_MASK, 0); rtw89_write16_set(rtwdev, rtw89_mac_reg_by_idx(R_AX_RCR, mac_idx), BIT(12)); } reg = rtw89_mac_reg_by_idx(R_AX_PLCP_HDR_FLTR, mac_idx); rtw89_write8_clr(rtwdev, reg, B_AX_VHT_SU_SIGB_CRC_CHK); return ret; } static int cmac_com_init(struct rtw89_dev *rtwdev, u8 mac_idx) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; u32 val, reg; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_TX_SUB_CARRIER_VALUE, mac_idx); val = rtw89_read32(rtwdev, reg); val = u32_replace_bits(val, 0, B_AX_TXSC_20M_MASK); val = u32_replace_bits(val, 0, B_AX_TXSC_40M_MASK); val = u32_replace_bits(val, 0, B_AX_TXSC_80M_MASK); rtw89_write32(rtwdev, reg, val); if (chip_id == RTL8852A || chip_id == RTL8852B) { reg = rtw89_mac_reg_by_idx(R_AX_PTCL_RRSR1, mac_idx); rtw89_write32_mask(rtwdev, reg, B_AX_RRSR_RATE_EN_MASK, RRSR_OFDM_CCK_EN); } return 0; } static bool is_qta_dbcc(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode) { const struct rtw89_dle_mem *cfg; cfg = get_dle_mem_cfg(rtwdev, mode); if (!cfg) { rtw89_err(rtwdev, "[ERR]get_dle_mem_cfg\n"); return false; } return (cfg->ple_min_qt->cma1_dma && cfg->ple_max_qt->cma1_dma); } static int ptcl_init(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 val, reg; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) { reg = rtw89_mac_reg_by_idx(R_AX_SIFS_SETTING, mac_idx); val = rtw89_read32(rtwdev, reg); val = u32_replace_bits(val, S_AX_CTS2S_TH_1K, B_AX_HW_CTS2SELF_PKT_LEN_TH_MASK); val = u32_replace_bits(val, S_AX_CTS2S_TH_SEC_256B, B_AX_HW_CTS2SELF_PKT_LEN_TH_TWW_MASK); val |= B_AX_HW_CTS2SELF_EN; rtw89_write32(rtwdev, reg, val); reg = rtw89_mac_reg_by_idx(R_AX_PTCL_FSM_MON, mac_idx); val = rtw89_read32(rtwdev, reg); val = u32_replace_bits(val, S_AX_PTCL_TO_2MS, B_AX_PTCL_TX_ARB_TO_THR_MASK); val &= ~B_AX_PTCL_TX_ARB_TO_MODE; rtw89_write32(rtwdev, reg, val); } if (mac_idx == RTW89_MAC_0) { rtw89_write8_set(rtwdev, R_AX_PTCL_COMMON_SETTING_0, B_AX_CMAC_TX_MODE_0 | B_AX_CMAC_TX_MODE_1); rtw89_write8_clr(rtwdev, R_AX_PTCL_COMMON_SETTING_0, B_AX_PTCL_TRIGGER_SS_EN_0 | B_AX_PTCL_TRIGGER_SS_EN_1 | B_AX_PTCL_TRIGGER_SS_EN_UL); rtw89_write8_mask(rtwdev, R_AX_PTCLRPT_FULL_HDL, B_AX_SPE_RPT_PATH_MASK, FWD_TO_WLCPU); } else if (mac_idx == RTW89_MAC_1) { rtw89_write8_mask(rtwdev, R_AX_PTCLRPT_FULL_HDL_C1, B_AX_SPE_RPT_PATH_MASK, FWD_TO_WLCPU); } return 0; } static int cmac_dma_init(struct rtw89_dev *rtwdev, u8 mac_idx) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; u32 reg; int ret; if (chip_id != RTL8852A && chip_id != RTL8852B) return 0; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_RXDMA_CTRL_0, mac_idx); rtw89_write8_clr(rtwdev, reg, RX_FULL_MODE); return 0; } static int cmac_init(struct rtw89_dev *rtwdev, u8 mac_idx) { int ret; ret = scheduler_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d SCH init %d\n", mac_idx, ret); return ret; } ret = addr_cam_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d ADDR_CAM reset %d\n", mac_idx, ret); return ret; } ret = rx_fltr_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d RX filter init %d\n", mac_idx, ret); return ret; } ret = cca_ctrl_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d CCA CTRL init %d\n", mac_idx, ret); return ret; } ret = nav_ctrl_init(rtwdev); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d NAV CTRL init %d\n", mac_idx, ret); return ret; } ret = spatial_reuse_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d Spatial Reuse init %d\n", mac_idx, ret); return ret; } ret = tmac_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d TMAC init %d\n", mac_idx, ret); return ret; } ret = trxptcl_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d TRXPTCL init %d\n", mac_idx, ret); return ret; } ret = rmac_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d RMAC init %d\n", mac_idx, ret); return ret; } ret = cmac_com_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d Com init %d\n", mac_idx, ret); return ret; } ret = ptcl_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d PTCL init %d\n", mac_idx, ret); return ret; } ret = cmac_dma_init(rtwdev, mac_idx); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d DMA init %d\n", mac_idx, ret); return ret; } return ret; } static int rtw89_mac_read_phycap(struct rtw89_dev *rtwdev, struct rtw89_mac_c2h_info *c2h_info) { struct rtw89_mac_h2c_info h2c_info = {0}; u32 ret; h2c_info.id = RTW89_FWCMD_H2CREG_FUNC_GET_FEATURE; h2c_info.content_len = 0; ret = rtw89_fw_msg_reg(rtwdev, &h2c_info, c2h_info); if (ret) return ret; if (c2h_info->id != RTW89_FWCMD_C2HREG_FUNC_PHY_CAP) return -EINVAL; return 0; } int rtw89_mac_setup_phycap(struct rtw89_dev *rtwdev) { struct rtw89_hal *hal = &rtwdev->hal; const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_mac_c2h_info c2h_info = {0}; u8 tx_nss; u8 rx_nss; u8 tx_ant; u8 rx_ant; u32 ret; ret = rtw89_mac_read_phycap(rtwdev, &c2h_info); if (ret) return ret; tx_nss = RTW89_GET_C2H_PHYCAP_TX_NSS(c2h_info.c2hreg); rx_nss = RTW89_GET_C2H_PHYCAP_RX_NSS(c2h_info.c2hreg); tx_ant = RTW89_GET_C2H_PHYCAP_ANT_TX_NUM(c2h_info.c2hreg); rx_ant = RTW89_GET_C2H_PHYCAP_ANT_RX_NUM(c2h_info.c2hreg); hal->tx_nss = tx_nss ? min_t(u8, tx_nss, chip->tx_nss) : chip->tx_nss; hal->rx_nss = rx_nss ? min_t(u8, rx_nss, chip->rx_nss) : chip->rx_nss; if (tx_ant == 1) hal->antenna_tx = RF_B; if (rx_ant == 1) hal->antenna_rx = RF_B; if (tx_nss == 1 && tx_ant == 2 && rx_ant == 2) { hal->antenna_tx = RF_B; hal->tx_path_diversity = true; } rtw89_debug(rtwdev, RTW89_DBG_FW, "phycap hal/phy/chip: tx_nss=0x%x/0x%x/0x%x rx_nss=0x%x/0x%x/0x%x\n", hal->tx_nss, tx_nss, chip->tx_nss, hal->rx_nss, rx_nss, chip->rx_nss); rtw89_debug(rtwdev, RTW89_DBG_FW, "ant num/bitmap: tx=%d/0x%x rx=%d/0x%x\n", tx_ant, hal->antenna_tx, rx_ant, hal->antenna_rx); rtw89_debug(rtwdev, RTW89_DBG_FW, "TX path diversity=%d\n", hal->tx_path_diversity); return 0; } static int rtw89_hw_sch_tx_en_h2c(struct rtw89_dev *rtwdev, u8 band, u16 tx_en_u16, u16 mask_u16) { u32 ret; struct rtw89_mac_c2h_info c2h_info = {0}; struct rtw89_mac_h2c_info h2c_info = {0}; struct rtw89_h2creg_sch_tx_en *h2creg = (struct rtw89_h2creg_sch_tx_en *)h2c_info.h2creg; h2c_info.id = RTW89_FWCMD_H2CREG_FUNC_SCH_TX_EN; h2c_info.content_len = sizeof(*h2creg) - RTW89_H2CREG_HDR_LEN; h2creg->tx_en = tx_en_u16; h2creg->mask = mask_u16; h2creg->band = band; ret = rtw89_fw_msg_reg(rtwdev, &h2c_info, &c2h_info); if (ret) return ret; if (c2h_info.id != RTW89_FWCMD_C2HREG_FUNC_TX_PAUSE_RPT) return -EINVAL; return 0; } static int rtw89_set_hw_sch_tx_en(struct rtw89_dev *rtwdev, u8 mac_idx, u16 tx_en, u16 tx_en_mask) { u32 reg = rtw89_mac_reg_by_idx(R_AX_CTN_TXEN, mac_idx); u16 val; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; if (test_bit(RTW89_FLAG_FW_RDY, rtwdev->flags)) return rtw89_hw_sch_tx_en_h2c(rtwdev, mac_idx, tx_en, tx_en_mask); val = rtw89_read16(rtwdev, reg); val = (val & ~tx_en_mask) | (tx_en & tx_en_mask); rtw89_write16(rtwdev, reg, val); return 0; } static int rtw89_set_hw_sch_tx_en_v1(struct rtw89_dev *rtwdev, u8 mac_idx, u32 tx_en, u32 tx_en_mask) { u32 reg = rtw89_mac_reg_by_idx(R_AX_CTN_DRV_TXEN, mac_idx); u32 val; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; val = rtw89_read32(rtwdev, reg); val = (val & ~tx_en_mask) | (tx_en & tx_en_mask); rtw89_write32(rtwdev, reg, val); return 0; } int rtw89_mac_stop_sch_tx(struct rtw89_dev *rtwdev, u8 mac_idx, u32 *tx_en, enum rtw89_sch_tx_sel sel) { int ret; *tx_en = rtw89_read16(rtwdev, rtw89_mac_reg_by_idx(R_AX_CTN_TXEN, mac_idx)); switch (sel) { case RTW89_SCH_TX_SEL_ALL: ret = rtw89_set_hw_sch_tx_en(rtwdev, mac_idx, 0, B_AX_CTN_TXEN_ALL_MASK); if (ret) return ret; break; case RTW89_SCH_TX_SEL_HIQ: ret = rtw89_set_hw_sch_tx_en(rtwdev, mac_idx, 0, B_AX_CTN_TXEN_HGQ); if (ret) return ret; break; case RTW89_SCH_TX_SEL_MG0: ret = rtw89_set_hw_sch_tx_en(rtwdev, mac_idx, 0, B_AX_CTN_TXEN_MGQ); if (ret) return ret; break; case RTW89_SCH_TX_SEL_MACID: ret = rtw89_set_hw_sch_tx_en(rtwdev, mac_idx, 0, B_AX_CTN_TXEN_ALL_MASK); if (ret) return ret; break; default: return 0; } return 0; } EXPORT_SYMBOL(rtw89_mac_stop_sch_tx); int rtw89_mac_stop_sch_tx_v1(struct rtw89_dev *rtwdev, u8 mac_idx, u32 *tx_en, enum rtw89_sch_tx_sel sel) { int ret; *tx_en = rtw89_read32(rtwdev, rtw89_mac_reg_by_idx(R_AX_CTN_DRV_TXEN, mac_idx)); switch (sel) { case RTW89_SCH_TX_SEL_ALL: ret = rtw89_set_hw_sch_tx_en_v1(rtwdev, mac_idx, 0, B_AX_CTN_TXEN_ALL_MASK_V1); if (ret) return ret; break; case RTW89_SCH_TX_SEL_HIQ: ret = rtw89_set_hw_sch_tx_en_v1(rtwdev, mac_idx, 0, B_AX_CTN_TXEN_HGQ); if (ret) return ret; break; case RTW89_SCH_TX_SEL_MG0: ret = rtw89_set_hw_sch_tx_en_v1(rtwdev, mac_idx, 0, B_AX_CTN_TXEN_MGQ); if (ret) return ret; break; case RTW89_SCH_TX_SEL_MACID: ret = rtw89_set_hw_sch_tx_en_v1(rtwdev, mac_idx, 0, B_AX_CTN_TXEN_ALL_MASK_V1); if (ret) return ret; break; default: return 0; } return 0; } EXPORT_SYMBOL(rtw89_mac_stop_sch_tx_v1); int rtw89_mac_resume_sch_tx(struct rtw89_dev *rtwdev, u8 mac_idx, u32 tx_en) { int ret; ret = rtw89_set_hw_sch_tx_en(rtwdev, mac_idx, tx_en, B_AX_CTN_TXEN_ALL_MASK); if (ret) return ret; return 0; } EXPORT_SYMBOL(rtw89_mac_resume_sch_tx); int rtw89_mac_resume_sch_tx_v1(struct rtw89_dev *rtwdev, u8 mac_idx, u32 tx_en) { int ret; ret = rtw89_set_hw_sch_tx_en_v1(rtwdev, mac_idx, tx_en, B_AX_CTN_TXEN_ALL_MASK_V1); if (ret) return ret; return 0; } EXPORT_SYMBOL(rtw89_mac_resume_sch_tx_v1); u16 rtw89_mac_dle_buf_req(struct rtw89_dev *rtwdev, u16 buf_len, bool wd) { u32 val, reg; int ret; reg = wd ? R_AX_WD_BUF_REQ : R_AX_PL_BUF_REQ; val = buf_len; val |= B_AX_WD_BUF_REQ_EXEC; rtw89_write32(rtwdev, reg, val); reg = wd ? R_AX_WD_BUF_STATUS : R_AX_PL_BUF_STATUS; ret = read_poll_timeout(rtw89_read32, val, val & B_AX_WD_BUF_STAT_DONE, 1, 2000, false, rtwdev, reg); if (ret) return 0xffff; return FIELD_GET(B_AX_WD_BUF_STAT_PKTID_MASK, val); } int rtw89_mac_set_cpuio(struct rtw89_dev *rtwdev, struct rtw89_cpuio_ctrl *ctrl_para, bool wd) { u32 val, cmd_type, reg; int ret; cmd_type = ctrl_para->cmd_type; reg = wd ? R_AX_WD_CPUQ_OP_2 : R_AX_PL_CPUQ_OP_2; val = 0; val = u32_replace_bits(val, ctrl_para->start_pktid, B_AX_WD_CPUQ_OP_STRT_PKTID_MASK); val = u32_replace_bits(val, ctrl_para->end_pktid, B_AX_WD_CPUQ_OP_END_PKTID_MASK); rtw89_write32(rtwdev, reg, val); reg = wd ? R_AX_WD_CPUQ_OP_1 : R_AX_PL_CPUQ_OP_1; val = 0; val = u32_replace_bits(val, ctrl_para->src_pid, B_AX_CPUQ_OP_SRC_PID_MASK); val = u32_replace_bits(val, ctrl_para->src_qid, B_AX_CPUQ_OP_SRC_QID_MASK); val = u32_replace_bits(val, ctrl_para->dst_pid, B_AX_CPUQ_OP_DST_PID_MASK); val = u32_replace_bits(val, ctrl_para->dst_qid, B_AX_CPUQ_OP_DST_QID_MASK); rtw89_write32(rtwdev, reg, val); reg = wd ? R_AX_WD_CPUQ_OP_0 : R_AX_PL_CPUQ_OP_0; val = 0; val = u32_replace_bits(val, cmd_type, B_AX_CPUQ_OP_CMD_TYPE_MASK); val = u32_replace_bits(val, ctrl_para->macid, B_AX_CPUQ_OP_MACID_MASK); val = u32_replace_bits(val, ctrl_para->pkt_num, B_AX_CPUQ_OP_PKTNUM_MASK); val |= B_AX_WD_CPUQ_OP_EXEC; rtw89_write32(rtwdev, reg, val); reg = wd ? R_AX_WD_CPUQ_OP_STATUS : R_AX_PL_CPUQ_OP_STATUS; ret = read_poll_timeout(rtw89_read32, val, val & B_AX_WD_CPUQ_OP_STAT_DONE, 1, 2000, false, rtwdev, reg); if (ret) return ret; if (cmd_type == CPUIO_OP_CMD_GET_1ST_PID || cmd_type == CPUIO_OP_CMD_GET_NEXT_PID) ctrl_para->pktid = FIELD_GET(B_AX_WD_CPUQ_OP_PKTID_MASK, val); return 0; } static int dle_quota_change(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode) { const struct rtw89_dle_mem *cfg; struct rtw89_cpuio_ctrl ctrl_para = {0}; u16 pkt_id; int ret; cfg = get_dle_mem_cfg(rtwdev, mode); if (!cfg) { rtw89_err(rtwdev, "[ERR]wd/dle mem cfg\n"); return -EINVAL; } if (dle_used_size(cfg->wde_size, cfg->ple_size) != dle_expected_used_size(rtwdev, mode)) { rtw89_err(rtwdev, "[ERR]wd/dle mem cfg\n"); return -EINVAL; } dle_quota_cfg(rtwdev, cfg, INVALID_QT_WCPU); pkt_id = rtw89_mac_dle_buf_req(rtwdev, 0x20, true); if (pkt_id == 0xffff) { rtw89_err(rtwdev, "[ERR]WDE DLE buf req\n"); return -ENOMEM; } ctrl_para.cmd_type = CPUIO_OP_CMD_ENQ_TO_HEAD; ctrl_para.start_pktid = pkt_id; ctrl_para.end_pktid = pkt_id; ctrl_para.pkt_num = 0; ctrl_para.dst_pid = WDE_DLE_PORT_ID_WDRLS; ctrl_para.dst_qid = WDE_DLE_QUEID_NO_REPORT; ret = rtw89_mac_set_cpuio(rtwdev, &ctrl_para, true); if (ret) { rtw89_err(rtwdev, "[ERR]WDE DLE enqueue to head\n"); return -EFAULT; } pkt_id = rtw89_mac_dle_buf_req(rtwdev, 0x20, false); if (pkt_id == 0xffff) { rtw89_err(rtwdev, "[ERR]PLE DLE buf req\n"); return -ENOMEM; } ctrl_para.cmd_type = CPUIO_OP_CMD_ENQ_TO_HEAD; ctrl_para.start_pktid = pkt_id; ctrl_para.end_pktid = pkt_id; ctrl_para.pkt_num = 0; ctrl_para.dst_pid = PLE_DLE_PORT_ID_PLRLS; ctrl_para.dst_qid = PLE_DLE_QUEID_NO_REPORT; ret = rtw89_mac_set_cpuio(rtwdev, &ctrl_para, false); if (ret) { rtw89_err(rtwdev, "[ERR]PLE DLE enqueue to head\n"); return -EFAULT; } return 0; } static int band_idle_ck_b(struct rtw89_dev *rtwdev, u8 mac_idx) { int ret; u32 reg; u8 val; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_PTCL_TX_CTN_SEL, mac_idx); ret = read_poll_timeout(rtw89_read8, val, (val & B_AX_PTCL_TX_ON_STAT) == 0, SW_CVR_DUR_US, SW_CVR_DUR_US * PTCL_IDLE_POLL_CNT, false, rtwdev, reg); if (ret) return ret; return 0; } static int band1_enable(struct rtw89_dev *rtwdev) { int ret, i; u32 sleep_bak[4] = {0}; u32 pause_bak[4] = {0}; u32 tx_en; ret = rtw89_chip_stop_sch_tx(rtwdev, 0, &tx_en, RTW89_SCH_TX_SEL_ALL); if (ret) { rtw89_err(rtwdev, "[ERR]stop sch tx %d\n", ret); return ret; } for (i = 0; i < 4; i++) { sleep_bak[i] = rtw89_read32(rtwdev, R_AX_MACID_SLEEP_0 + i * 4); pause_bak[i] = rtw89_read32(rtwdev, R_AX_SS_MACID_PAUSE_0 + i * 4); rtw89_write32(rtwdev, R_AX_MACID_SLEEP_0 + i * 4, U32_MAX); rtw89_write32(rtwdev, R_AX_SS_MACID_PAUSE_0 + i * 4, U32_MAX); } ret = band_idle_ck_b(rtwdev, 0); if (ret) { rtw89_err(rtwdev, "[ERR]tx idle poll %d\n", ret); return ret; } ret = dle_quota_change(rtwdev, rtwdev->mac.qta_mode); if (ret) { rtw89_err(rtwdev, "[ERR]DLE quota change %d\n", ret); return ret; } for (i = 0; i < 4; i++) { rtw89_write32(rtwdev, R_AX_MACID_SLEEP_0 + i * 4, sleep_bak[i]); rtw89_write32(rtwdev, R_AX_SS_MACID_PAUSE_0 + i * 4, pause_bak[i]); } ret = rtw89_chip_resume_sch_tx(rtwdev, 0, tx_en); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC1 resume sch tx %d\n", ret); return ret; } ret = cmac_func_en(rtwdev, 1, true); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC1 func en %d\n", ret); return ret; } ret = cmac_init(rtwdev, 1); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC1 init %d\n", ret); return ret; } rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_R_SYM_FEN_WLBBFUN_1 | B_AX_R_SYM_FEN_WLBBGLB_1); return 0; } static void rtw89_wdrls_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_clr(rtwdev, R_AX_WDRLS_ERR_IMR, B_AX_WDRLS_IMR_EN_CLR); rtw89_write32_set(rtwdev, R_AX_WDRLS_ERR_IMR, imr->wdrls_imr_set); } static void rtw89_wsec_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_set(rtwdev, imr->wsec_imr_reg, imr->wsec_imr_set); } static void rtw89_mpdu_trx_imr_enable(struct rtw89_dev *rtwdev) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_clr(rtwdev, R_AX_MPDU_TX_ERR_IMR, B_AX_TX_GET_ERRPKTID_INT_EN | B_AX_TX_NXT_ERRPKTID_INT_EN | B_AX_TX_MPDU_SIZE_ZERO_INT_EN | B_AX_TX_OFFSET_ERR_INT_EN | B_AX_TX_HDR3_SIZE_ERR_INT_EN); if (chip_id == RTL8852C) rtw89_write32_clr(rtwdev, R_AX_MPDU_TX_ERR_IMR, B_AX_TX_ETH_TYPE_ERR_EN | B_AX_TX_LLC_PRE_ERR_EN | B_AX_TX_NW_TYPE_ERR_EN | B_AX_TX_KSRCH_ERR_EN); rtw89_write32_set(rtwdev, R_AX_MPDU_TX_ERR_IMR, imr->mpdu_tx_imr_set); rtw89_write32_clr(rtwdev, R_AX_MPDU_RX_ERR_IMR, B_AX_GETPKTID_ERR_INT_EN | B_AX_MHDRLEN_ERR_INT_EN | B_AX_RPT_ERR_INT_EN); rtw89_write32_set(rtwdev, R_AX_MPDU_RX_ERR_IMR, imr->mpdu_rx_imr_set); } static void rtw89_sta_sch_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_clr(rtwdev, R_AX_STA_SCHEDULER_ERR_IMR, B_AX_SEARCH_HANG_TIMEOUT_INT_EN | B_AX_RPT_HANG_TIMEOUT_INT_EN | B_AX_PLE_B_PKTID_ERR_INT_EN); rtw89_write32_set(rtwdev, R_AX_STA_SCHEDULER_ERR_IMR, imr->sta_sch_imr_set); } static void rtw89_txpktctl_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_clr(rtwdev, imr->txpktctl_imr_b0_reg, imr->txpktctl_imr_b0_clr); rtw89_write32_set(rtwdev, imr->txpktctl_imr_b0_reg, imr->txpktctl_imr_b0_set); rtw89_write32_clr(rtwdev, imr->txpktctl_imr_b1_reg, imr->txpktctl_imr_b1_clr); rtw89_write32_set(rtwdev, imr->txpktctl_imr_b1_reg, imr->txpktctl_imr_b1_set); } static void rtw89_wde_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_clr(rtwdev, R_AX_WDE_ERR_IMR, imr->wde_imr_clr); rtw89_write32_set(rtwdev, R_AX_WDE_ERR_IMR, imr->wde_imr_set); } static void rtw89_ple_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_clr(rtwdev, R_AX_PLE_ERR_IMR, imr->ple_imr_clr); rtw89_write32_set(rtwdev, R_AX_PLE_ERR_IMR, imr->ple_imr_set); } static void rtw89_pktin_imr_enable(struct rtw89_dev *rtwdev) { rtw89_write32_set(rtwdev, R_AX_PKTIN_ERR_IMR, B_AX_PKTIN_GETPKTID_ERR_INT_EN); } static void rtw89_dispatcher_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_clr(rtwdev, R_AX_HOST_DISPATCHER_ERR_IMR, imr->host_disp_imr_clr); rtw89_write32_set(rtwdev, R_AX_HOST_DISPATCHER_ERR_IMR, imr->host_disp_imr_set); rtw89_write32_clr(rtwdev, R_AX_CPU_DISPATCHER_ERR_IMR, imr->cpu_disp_imr_clr); rtw89_write32_set(rtwdev, R_AX_CPU_DISPATCHER_ERR_IMR, imr->cpu_disp_imr_set); rtw89_write32_clr(rtwdev, R_AX_OTHER_DISPATCHER_ERR_IMR, imr->other_disp_imr_clr); rtw89_write32_set(rtwdev, R_AX_OTHER_DISPATCHER_ERR_IMR, imr->other_disp_imr_set); } static void rtw89_cpuio_imr_enable(struct rtw89_dev *rtwdev) { rtw89_write32_clr(rtwdev, R_AX_CPUIO_ERR_IMR, B_AX_CPUIO_IMR_CLR); rtw89_write32_set(rtwdev, R_AX_CPUIO_ERR_IMR, B_AX_CPUIO_IMR_SET); } static void rtw89_bbrpt_imr_enable(struct rtw89_dev *rtwdev) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; rtw89_write32_set(rtwdev, imr->bbrpt_com_err_imr_reg, B_AX_BBRPT_COM_NULL_PLPKTID_ERR_INT_EN); rtw89_write32_clr(rtwdev, imr->bbrpt_chinfo_err_imr_reg, B_AX_BBRPT_CHINFO_IMR_CLR); rtw89_write32_set(rtwdev, imr->bbrpt_chinfo_err_imr_reg, imr->bbrpt_err_imr_set); rtw89_write32_set(rtwdev, imr->bbrpt_dfs_err_imr_reg, B_AX_BBRPT_DFS_TO_ERR_INT_EN); rtw89_write32_set(rtwdev, R_AX_LA_ERRFLAG, B_AX_LA_IMR_DATA_LOSS_ERR); } static void rtw89_scheduler_imr_enable(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 reg; reg = rtw89_mac_reg_by_idx(R_AX_SCHEDULE_ERR_IMR, mac_idx); rtw89_write32_clr(rtwdev, reg, B_AX_SORT_NON_IDLE_ERR_INT_EN | B_AX_FSM_TIMEOUT_ERR_INT_EN); rtw89_write32_set(rtwdev, reg, B_AX_FSM_TIMEOUT_ERR_INT_EN); } static void rtw89_ptcl_imr_enable(struct rtw89_dev *rtwdev, u8 mac_idx) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; u32 reg; reg = rtw89_mac_reg_by_idx(R_AX_PTCL_IMR0, mac_idx); rtw89_write32_clr(rtwdev, reg, imr->ptcl_imr_clr); rtw89_write32_set(rtwdev, reg, imr->ptcl_imr_set); } static void rtw89_cdma_imr_enable(struct rtw89_dev *rtwdev, u8 mac_idx) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; u32 reg; reg = rtw89_mac_reg_by_idx(imr->cdma_imr_0_reg, mac_idx); rtw89_write32_clr(rtwdev, reg, imr->cdma_imr_0_clr); rtw89_write32_set(rtwdev, reg, imr->cdma_imr_0_set); if (chip_id == RTL8852C) { reg = rtw89_mac_reg_by_idx(imr->cdma_imr_1_reg, mac_idx); rtw89_write32_clr(rtwdev, reg, imr->cdma_imr_1_clr); rtw89_write32_set(rtwdev, reg, imr->cdma_imr_1_set); } } static void rtw89_phy_intf_imr_enable(struct rtw89_dev *rtwdev, u8 mac_idx) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; u32 reg; reg = rtw89_mac_reg_by_idx(imr->phy_intf_imr_reg, mac_idx); rtw89_write32_clr(rtwdev, reg, imr->phy_intf_imr_clr); rtw89_write32_set(rtwdev, reg, imr->phy_intf_imr_set); } static void rtw89_rmac_imr_enable(struct rtw89_dev *rtwdev, u8 mac_idx) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; u32 reg; reg = rtw89_mac_reg_by_idx(imr->rmac_imr_reg, mac_idx); rtw89_write32_clr(rtwdev, reg, imr->rmac_imr_clr); rtw89_write32_set(rtwdev, reg, imr->rmac_imr_set); } static void rtw89_tmac_imr_enable(struct rtw89_dev *rtwdev, u8 mac_idx) { const struct rtw89_imr_info *imr = rtwdev->chip->imr_info; u32 reg; reg = rtw89_mac_reg_by_idx(imr->tmac_imr_reg, mac_idx); rtw89_write32_clr(rtwdev, reg, imr->tmac_imr_clr); rtw89_write32_set(rtwdev, reg, imr->tmac_imr_set); } static int rtw89_mac_enable_imr(struct rtw89_dev *rtwdev, u8 mac_idx, enum rtw89_mac_hwmod_sel sel) { int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, sel); if (ret) { rtw89_err(rtwdev, "MAC%d mac_idx%d is not ready\n", sel, mac_idx); return ret; } if (sel == RTW89_DMAC_SEL) { rtw89_wdrls_imr_enable(rtwdev); rtw89_wsec_imr_enable(rtwdev); rtw89_mpdu_trx_imr_enable(rtwdev); rtw89_sta_sch_imr_enable(rtwdev); rtw89_txpktctl_imr_enable(rtwdev); rtw89_wde_imr_enable(rtwdev); rtw89_ple_imr_enable(rtwdev); rtw89_pktin_imr_enable(rtwdev); rtw89_dispatcher_imr_enable(rtwdev); rtw89_cpuio_imr_enable(rtwdev); rtw89_bbrpt_imr_enable(rtwdev); } else if (sel == RTW89_CMAC_SEL) { rtw89_scheduler_imr_enable(rtwdev, mac_idx); rtw89_ptcl_imr_enable(rtwdev, mac_idx); rtw89_cdma_imr_enable(rtwdev, mac_idx); rtw89_phy_intf_imr_enable(rtwdev, mac_idx); rtw89_rmac_imr_enable(rtwdev, mac_idx); rtw89_tmac_imr_enable(rtwdev, mac_idx); } else { return -EINVAL; } return 0; } static void rtw89_mac_err_imr_ctrl(struct rtw89_dev *rtwdev, bool en) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; rtw89_write32(rtwdev, R_AX_DMAC_ERR_IMR, en ? DMAC_ERR_IMR_EN : DMAC_ERR_IMR_DIS); rtw89_write32(rtwdev, R_AX_CMAC_ERR_IMR, en ? CMAC0_ERR_IMR_EN : CMAC0_ERR_IMR_DIS); if (chip_id != RTL8852B && rtwdev->mac.dle_info.c1_rx_qta) rtw89_write32(rtwdev, R_AX_CMAC_ERR_IMR_C1, en ? CMAC1_ERR_IMR_EN : CMAC1_ERR_IMR_DIS); } static int rtw89_mac_dbcc_enable(struct rtw89_dev *rtwdev, bool enable) { int ret = 0; if (enable) { ret = band1_enable(rtwdev); if (ret) { rtw89_err(rtwdev, "[ERR] band1_enable %d\n", ret); return ret; } ret = rtw89_mac_enable_imr(rtwdev, RTW89_MAC_1, RTW89_CMAC_SEL); if (ret) { rtw89_err(rtwdev, "[ERR] enable CMAC1 IMR %d\n", ret); return ret; } } else { rtw89_err(rtwdev, "[ERR] disable dbcc is not implemented not\n"); return -EINVAL; } return 0; } static int set_host_rpr(struct rtw89_dev *rtwdev) { if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) { rtw89_write32_mask(rtwdev, R_AX_WDRLS_CFG, B_AX_WDRLS_MODE_MASK, RTW89_RPR_MODE_POH); rtw89_write32_set(rtwdev, R_AX_RLSRPT0_CFG0, B_AX_RLSRPT0_FLTR_MAP_MASK); } else { rtw89_write32_mask(rtwdev, R_AX_WDRLS_CFG, B_AX_WDRLS_MODE_MASK, RTW89_RPR_MODE_STF); rtw89_write32_clr(rtwdev, R_AX_RLSRPT0_CFG0, B_AX_RLSRPT0_FLTR_MAP_MASK); } rtw89_write32_mask(rtwdev, R_AX_RLSRPT0_CFG1, B_AX_RLSRPT0_AGGNUM_MASK, 30); rtw89_write32_mask(rtwdev, R_AX_RLSRPT0_CFG1, B_AX_RLSRPT0_TO_MASK, 255); return 0; } static int rtw89_mac_trx_init(struct rtw89_dev *rtwdev) { enum rtw89_qta_mode qta_mode = rtwdev->mac.qta_mode; int ret; ret = dmac_init(rtwdev, 0); if (ret) { rtw89_err(rtwdev, "[ERR]DMAC init %d\n", ret); return ret; } ret = cmac_init(rtwdev, 0); if (ret) { rtw89_err(rtwdev, "[ERR]CMAC%d init %d\n", 0, ret); return ret; } if (is_qta_dbcc(rtwdev, qta_mode)) { ret = rtw89_mac_dbcc_enable(rtwdev, true); if (ret) { rtw89_err(rtwdev, "[ERR]dbcc_enable init %d\n", ret); return ret; } } ret = rtw89_mac_enable_imr(rtwdev, RTW89_MAC_0, RTW89_DMAC_SEL); if (ret) { rtw89_err(rtwdev, "[ERR] enable DMAC IMR %d\n", ret); return ret; } ret = rtw89_mac_enable_imr(rtwdev, RTW89_MAC_0, RTW89_CMAC_SEL); if (ret) { rtw89_err(rtwdev, "[ERR] to enable CMAC0 IMR %d\n", ret); return ret; } rtw89_mac_err_imr_ctrl(rtwdev, true); ret = set_host_rpr(rtwdev); if (ret) { rtw89_err(rtwdev, "[ERR] set host rpr %d\n", ret); return ret; } return 0; } static void rtw89_disable_fw_watchdog(struct rtw89_dev *rtwdev) { u32 val32; rtw89_mac_mem_write(rtwdev, R_AX_WDT_CTRL, WDT_CTRL_ALL_DIS, RTW89_MAC_MEM_CPU_LOCAL); val32 = rtw89_mac_mem_read(rtwdev, R_AX_WDT_STATUS, RTW89_MAC_MEM_CPU_LOCAL); val32 |= B_AX_FS_WDT_INT; val32 &= ~B_AX_FS_WDT_INT_MSK; rtw89_mac_mem_write(rtwdev, R_AX_WDT_STATUS, val32, RTW89_MAC_MEM_CPU_LOCAL); } void rtw89_mac_disable_cpu(struct rtw89_dev *rtwdev) { clear_bit(RTW89_FLAG_FW_RDY, rtwdev->flags); rtw89_write32_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_WCPU_EN); rtw89_write32_clr(rtwdev, R_AX_WCPU_FW_CTRL, B_AX_WCPU_FWDL_EN | B_AX_H2C_PATH_RDY | B_AX_FWDL_PATH_RDY); rtw89_write32_clr(rtwdev, R_AX_SYS_CLK_CTRL, B_AX_CPU_CLK_EN); rtw89_disable_fw_watchdog(rtwdev); rtw89_write32_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); rtw89_write32_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); } int rtw89_mac_enable_cpu(struct rtw89_dev *rtwdev, u8 boot_reason, bool dlfw) { u32 val; int ret; if (rtw89_read32(rtwdev, R_AX_PLATFORM_ENABLE) & B_AX_WCPU_EN) return -EFAULT; rtw89_write32(rtwdev, R_AX_HALT_H2C_CTRL, 0); rtw89_write32(rtwdev, R_AX_HALT_C2H_CTRL, 0); rtw89_write32(rtwdev, R_AX_HALT_H2C, 0); rtw89_write32(rtwdev, R_AX_HALT_C2H, 0); rtw89_write32_set(rtwdev, R_AX_SYS_CLK_CTRL, B_AX_CPU_CLK_EN); val = rtw89_read32(rtwdev, R_AX_WCPU_FW_CTRL); val &= ~(B_AX_WCPU_FWDL_EN | B_AX_H2C_PATH_RDY | B_AX_FWDL_PATH_RDY); val = u32_replace_bits(val, RTW89_FWDL_INITIAL_STATE, B_AX_WCPU_FWDL_STS_MASK); if (dlfw) val |= B_AX_WCPU_FWDL_EN; rtw89_write32(rtwdev, R_AX_WCPU_FW_CTRL, val); if (rtwdev->chip->chip_id == RTL8852B) rtw89_write32_mask(rtwdev, R_AX_SEC_CTRL, B_AX_SEC_IDMEM_SIZE_CONFIG_MASK, 0x2); rtw89_write16_mask(rtwdev, R_AX_BOOT_REASON, B_AX_BOOT_REASON_MASK, boot_reason); rtw89_write32_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_WCPU_EN); if (!dlfw) { mdelay(5); ret = rtw89_fw_check_rdy(rtwdev); if (ret) return ret; } return 0; } static int rtw89_mac_dmac_pre_init(struct rtw89_dev *rtwdev) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; u32 val; int ret; if (chip_id == RTL8852C) val = B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_DISPATCHER_EN | B_AX_PKT_BUF_EN | B_AX_H_AXIDMA_EN; else val = B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_DISPATCHER_EN | B_AX_PKT_BUF_EN; rtw89_write32(rtwdev, R_AX_DMAC_FUNC_EN, val); val = B_AX_DISPATCHER_CLK_EN; rtw89_write32(rtwdev, R_AX_DMAC_CLK_EN, val); if (chip_id != RTL8852C) goto dle; val = rtw89_read32(rtwdev, R_AX_HAXI_INIT_CFG1); val &= ~(B_AX_DMA_MODE_MASK | B_AX_STOP_AXI_MST); val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_PCIE_1B) | B_AX_TXHCI_EN_V1 | B_AX_RXHCI_EN_V1; rtw89_write32(rtwdev, R_AX_HAXI_INIT_CFG1, val); rtw89_write32_clr(rtwdev, R_AX_HAXI_DMA_STOP1, B_AX_STOP_ACH0 | B_AX_STOP_ACH1 | B_AX_STOP_ACH3 | B_AX_STOP_ACH4 | B_AX_STOP_ACH5 | B_AX_STOP_ACH6 | B_AX_STOP_ACH7 | B_AX_STOP_CH8 | B_AX_STOP_CH9 | B_AX_STOP_CH12 | B_AX_STOP_ACH2); rtw89_write32_clr(rtwdev, R_AX_HAXI_DMA_STOP2, B_AX_STOP_CH10 | B_AX_STOP_CH11); rtw89_write32_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_AXIDMA_EN); dle: ret = dle_init(rtwdev, RTW89_QTA_DLFW, rtwdev->mac.qta_mode); if (ret) { rtw89_err(rtwdev, "[ERR]DLE pre init %d\n", ret); return ret; } ret = hfc_init(rtwdev, true, false, true); if (ret) { rtw89_err(rtwdev, "[ERR]HCI FC pre init %d\n", ret); return ret; } return ret; } int rtw89_mac_enable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_set(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); rtw89_write32_set(rtwdev, R_AX_WLRF_CTRL, B_AX_WLRF1_CTRL_7 | B_AX_WLRF1_CTRL_1 | B_AX_WLRF_CTRL_7 | B_AX_WLRF_CTRL_1); rtw89_write8_set(rtwdev, R_AX_PHYREG_SET, PHYREG_SET_ALL_CYCLE); return 0; } EXPORT_SYMBOL(rtw89_mac_enable_bb_rf); int rtw89_mac_disable_bb_rf(struct rtw89_dev *rtwdev) { rtw89_write8_clr(rtwdev, R_AX_SYS_FUNC_EN, B_AX_FEN_BBRSTB | B_AX_FEN_BB_GLB_RSTN); rtw89_write32_clr(rtwdev, R_AX_WLRF_CTRL, B_AX_WLRF1_CTRL_7 | B_AX_WLRF1_CTRL_1 | B_AX_WLRF_CTRL_7 | B_AX_WLRF_CTRL_1); rtw89_write8_clr(rtwdev, R_AX_PHYREG_SET, PHYREG_SET_ALL_CYCLE); return 0; } EXPORT_SYMBOL(rtw89_mac_disable_bb_rf); int rtw89_mac_partial_init(struct rtw89_dev *rtwdev) { int ret; ret = rtw89_mac_power_switch(rtwdev, true); if (ret) { rtw89_mac_power_switch(rtwdev, false); ret = rtw89_mac_power_switch(rtwdev, true); if (ret) return ret; } rtw89_mac_ctrl_hci_dma_trx(rtwdev, true); ret = rtw89_mac_dmac_pre_init(rtwdev); if (ret) return ret; if (rtwdev->hci.ops->mac_pre_init) { ret = rtwdev->hci.ops->mac_pre_init(rtwdev); if (ret) return ret; } ret = rtw89_fw_download(rtwdev, RTW89_FW_NORMAL); if (ret) return ret; return 0; } int rtw89_mac_init(struct rtw89_dev *rtwdev) { int ret; ret = rtw89_mac_partial_init(rtwdev); if (ret) goto fail; ret = rtw89_chip_enable_bb_rf(rtwdev); if (ret) goto fail; ret = rtw89_mac_sys_init(rtwdev); if (ret) goto fail; ret = rtw89_mac_trx_init(rtwdev); if (ret) goto fail; if (rtwdev->hci.ops->mac_post_init) { ret = rtwdev->hci.ops->mac_post_init(rtwdev); if (ret) goto fail; } rtw89_fw_send_all_early_h2c(rtwdev); rtw89_fw_h2c_set_ofld_cfg(rtwdev); return ret; fail: rtw89_mac_power_switch(rtwdev, false); return ret; } static void rtw89_mac_dmac_tbl_init(struct rtw89_dev *rtwdev, u8 macid) { u8 i; for (i = 0; i < 4; i++) { rtw89_write32(rtwdev, R_AX_FILTER_MODEL_ADDR, DMAC_TBL_BASE_ADDR + (macid << 4) + (i << 2)); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY, 0); } } static void rtw89_mac_cmac_tbl_init(struct rtw89_dev *rtwdev, u8 macid) { rtw89_write32(rtwdev, R_AX_FILTER_MODEL_ADDR, CMAC_TBL_BASE_ADDR + macid * CCTL_INFO_SIZE); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY, 0x4); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY + 4, 0x400A0004); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY + 8, 0); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY + 12, 0); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY + 16, 0); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY + 20, 0xE43000B); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY + 24, 0); rtw89_write32(rtwdev, R_AX_INDIR_ACCESS_ENTRY + 28, 0xB8109); } int rtw89_mac_set_macid_pause(struct rtw89_dev *rtwdev, u8 macid, bool pause) { u8 sh = FIELD_GET(GENMASK(4, 0), macid); u8 grp = macid >> 5; int ret; /* If this is called by change_interface() in the case of P2P, it could * be power-off, so ignore this operation. */ if (test_bit(RTW89_FLAG_CHANGING_INTERFACE, rtwdev->flags) && !test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) return 0; ret = rtw89_mac_check_mac_en(rtwdev, RTW89_MAC_0, RTW89_CMAC_SEL); if (ret) return ret; rtw89_fw_h2c_macid_pause(rtwdev, sh, grp, pause); return 0; } static const struct rtw89_port_reg rtw_port_base = { .port_cfg = R_AX_PORT_CFG_P0, .tbtt_prohib = R_AX_TBTT_PROHIB_P0, .bcn_area = R_AX_BCN_AREA_P0, .bcn_early = R_AX_BCNERLYINT_CFG_P0, .tbtt_early = R_AX_TBTTERLYINT_CFG_P0, .tbtt_agg = R_AX_TBTT_AGG_P0, .bcn_space = R_AX_BCN_SPACE_CFG_P0, .bcn_forcetx = R_AX_BCN_FORCETX_P0, .bcn_err_cnt = R_AX_BCN_ERR_CNT_P0, .bcn_err_flag = R_AX_BCN_ERR_FLAG_P0, .dtim_ctrl = R_AX_DTIM_CTRL_P0, .tbtt_shift = R_AX_TBTT_SHIFT_P0, .bcn_cnt_tmr = R_AX_BCN_CNT_TMR_P0, .tsftr_l = R_AX_TSFTR_LOW_P0, .tsftr_h = R_AX_TSFTR_HIGH_P0 }; #define BCN_INTERVAL 100 #define BCN_ERLY_DEF 160 #define BCN_SETUP_DEF 2 #define BCN_HOLD_DEF 200 #define BCN_MASK_DEF 0 #define TBTT_ERLY_DEF 5 #define BCN_SET_UNIT 32 #define BCN_ERLY_SET_DLY (10 * 2) static void rtw89_mac_port_cfg_func_sw(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); const struct rtw89_port_reg *p = &rtw_port_base; if (!rtw89_read32_port_mask(rtwdev, rtwvif, p->port_cfg, B_AX_PORT_FUNC_EN)) return; rtw89_write32_port_clr(rtwdev, rtwvif, p->tbtt_prohib, B_AX_TBTT_SETUP_MASK); rtw89_write32_port_mask(rtwdev, rtwvif, p->tbtt_prohib, B_AX_TBTT_HOLD_MASK, 1); rtw89_write16_port_clr(rtwdev, rtwvif, p->tbtt_early, B_AX_TBTTERLY_MASK); rtw89_write16_port_clr(rtwdev, rtwvif, p->bcn_early, B_AX_BCNERLY_MASK); msleep(vif->bss_conf.beacon_int + 1); rtw89_write32_port_clr(rtwdev, rtwvif, p->port_cfg, B_AX_PORT_FUNC_EN | B_AX_BRK_SETUP); rtw89_write32_port_set(rtwdev, rtwvif, p->port_cfg, B_AX_TSFTR_RST); rtw89_write32_port(rtwdev, rtwvif, p->bcn_cnt_tmr, 0); } static void rtw89_mac_port_cfg_tx_rpt(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool en) { const struct rtw89_port_reg *p = &rtw_port_base; if (en) rtw89_write32_port_set(rtwdev, rtwvif, p->port_cfg, B_AX_TXBCN_RPT_EN); else rtw89_write32_port_clr(rtwdev, rtwvif, p->port_cfg, B_AX_TXBCN_RPT_EN); } static void rtw89_mac_port_cfg_rx_rpt(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool en) { const struct rtw89_port_reg *p = &rtw_port_base; if (en) rtw89_write32_port_set(rtwdev, rtwvif, p->port_cfg, B_AX_RXBCN_RPT_EN); else rtw89_write32_port_clr(rtwdev, rtwvif, p->port_cfg, B_AX_RXBCN_RPT_EN); } static void rtw89_mac_port_cfg_net_type(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; rtw89_write32_port_mask(rtwdev, rtwvif, p->port_cfg, B_AX_NET_TYPE_MASK, rtwvif->net_type); } static void rtw89_mac_port_cfg_bcn_prct(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; bool en = rtwvif->net_type != RTW89_NET_TYPE_NO_LINK; u32 bits = B_AX_TBTT_PROHIB_EN | B_AX_BRK_SETUP; if (en) rtw89_write32_port_set(rtwdev, rtwvif, p->port_cfg, bits); else rtw89_write32_port_clr(rtwdev, rtwvif, p->port_cfg, bits); } static void rtw89_mac_port_cfg_rx_sw(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; bool en = rtwvif->net_type == RTW89_NET_TYPE_INFRA || rtwvif->net_type == RTW89_NET_TYPE_AD_HOC; u32 bit = B_AX_RX_BSSID_FIT_EN; if (en) rtw89_write32_port_set(rtwdev, rtwvif, p->port_cfg, bit); else rtw89_write32_port_clr(rtwdev, rtwvif, p->port_cfg, bit); } static void rtw89_mac_port_cfg_rx_sync(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; bool en = rtwvif->net_type == RTW89_NET_TYPE_INFRA || rtwvif->net_type == RTW89_NET_TYPE_AD_HOC; if (en) rtw89_write32_port_set(rtwdev, rtwvif, p->port_cfg, B_AX_TSF_UDT_EN); else rtw89_write32_port_clr(rtwdev, rtwvif, p->port_cfg, B_AX_TSF_UDT_EN); } static void rtw89_mac_port_cfg_tx_sw(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; bool en = rtwvif->net_type == RTW89_NET_TYPE_AP_MODE || rtwvif->net_type == RTW89_NET_TYPE_AD_HOC; if (en) rtw89_write32_port_set(rtwdev, rtwvif, p->port_cfg, B_AX_BCNTX_EN); else rtw89_write32_port_clr(rtwdev, rtwvif, p->port_cfg, B_AX_BCNTX_EN); } static void rtw89_mac_port_cfg_bcn_intv(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); const struct rtw89_port_reg *p = &rtw_port_base; u16 bcn_int = vif->bss_conf.beacon_int ? vif->bss_conf.beacon_int : BCN_INTERVAL; rtw89_write32_port_mask(rtwdev, rtwvif, p->bcn_space, B_AX_BCN_SPACE_MASK, bcn_int); } static void rtw89_mac_port_cfg_hiq_win(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { static const u32 hiq_win_addr[RTW89_PORT_NUM] = { R_AX_P0MB_HGQ_WINDOW_CFG_0, R_AX_PORT_HGQ_WINDOW_CFG, R_AX_PORT_HGQ_WINDOW_CFG + 1, R_AX_PORT_HGQ_WINDOW_CFG + 2, R_AX_PORT_HGQ_WINDOW_CFG + 3, }; u8 win = rtwvif->net_type == RTW89_NET_TYPE_AP_MODE ? 16 : 0; u8 port = rtwvif->port; u32 reg; reg = rtw89_mac_reg_by_idx(hiq_win_addr[port], rtwvif->mac_idx); rtw89_write8(rtwdev, reg, win); } static void rtw89_mac_port_cfg_hiq_dtim(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); const struct rtw89_port_reg *p = &rtw_port_base; u32 addr; addr = rtw89_mac_reg_by_idx(R_AX_MD_TSFT_STMP_CTL, rtwvif->mac_idx); rtw89_write8_set(rtwdev, addr, B_AX_UPD_HGQMD | B_AX_UPD_TIMIE); rtw89_write16_port_mask(rtwdev, rtwvif, p->dtim_ctrl, B_AX_DTIM_NUM_MASK, vif->bss_conf.dtim_period); } static void rtw89_mac_port_cfg_bcn_setup_time(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; rtw89_write32_port_mask(rtwdev, rtwvif, p->tbtt_prohib, B_AX_TBTT_SETUP_MASK, BCN_SETUP_DEF); } static void rtw89_mac_port_cfg_bcn_hold_time(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; rtw89_write32_port_mask(rtwdev, rtwvif, p->tbtt_prohib, B_AX_TBTT_HOLD_MASK, BCN_HOLD_DEF); } static void rtw89_mac_port_cfg_bcn_mask_area(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; rtw89_write32_port_mask(rtwdev, rtwvif, p->bcn_area, B_AX_BCN_MSK_AREA_MASK, BCN_MASK_DEF); } static void rtw89_mac_port_cfg_tbtt_early(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; rtw89_write16_port_mask(rtwdev, rtwvif, p->tbtt_early, B_AX_TBTTERLY_MASK, TBTT_ERLY_DEF); } static void rtw89_mac_port_cfg_bss_color(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); static const u32 masks[RTW89_PORT_NUM] = { B_AX_BSS_COLOB_AX_PORT_0_MASK, B_AX_BSS_COLOB_AX_PORT_1_MASK, B_AX_BSS_COLOB_AX_PORT_2_MASK, B_AX_BSS_COLOB_AX_PORT_3_MASK, B_AX_BSS_COLOB_AX_PORT_4_MASK, }; u8 port = rtwvif->port; u32 reg_base; u32 reg; u8 bss_color; bss_color = vif->bss_conf.he_bss_color.color; reg_base = port >= 4 ? R_AX_PTCL_BSS_COLOR_1 : R_AX_PTCL_BSS_COLOR_0; reg = rtw89_mac_reg_by_idx(reg_base, rtwvif->mac_idx); rtw89_write32_mask(rtwdev, reg, masks[port], bss_color); } static void rtw89_mac_port_cfg_mbssid(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { u8 port = rtwvif->port; u32 reg; if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE) return; if (port == 0) { reg = rtw89_mac_reg_by_idx(R_AX_MBSSID_CTRL, rtwvif->mac_idx); rtw89_write32_clr(rtwdev, reg, B_AX_P0MB_ALL_MASK); } } static void rtw89_mac_port_cfg_hiq_drop(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { u8 port = rtwvif->port; u32 reg; u32 val; reg = rtw89_mac_reg_by_idx(R_AX_MBSSID_DROP_0, rtwvif->mac_idx); val = rtw89_read32(rtwdev, reg); val &= ~FIELD_PREP(B_AX_PORT_DROP_4_0_MASK, BIT(port)); if (port == 0) val &= ~BIT(0); rtw89_write32(rtwdev, reg, val); } static void rtw89_mac_port_cfg_func_en(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool enable) { const struct rtw89_port_reg *p = &rtw_port_base; if (enable) rtw89_write32_port_set(rtwdev, rtwvif, p->port_cfg, B_AX_PORT_FUNC_EN); else rtw89_write32_port_clr(rtwdev, rtwvif, p->port_cfg, B_AX_PORT_FUNC_EN); } static void rtw89_mac_port_cfg_bcn_early(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; rtw89_write32_port_mask(rtwdev, rtwvif, p->bcn_early, B_AX_BCNERLY_MASK, BCN_ERLY_DEF); } static void rtw89_mac_port_cfg_tbtt_shift(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { const struct rtw89_port_reg *p = &rtw_port_base; u16 val; if (rtwdev->chip->chip_id != RTL8852C) return; if (rtwvif->wifi_role != RTW89_WIFI_ROLE_P2P_CLIENT && rtwvif->wifi_role != RTW89_WIFI_ROLE_STATION) return; val = FIELD_PREP(B_AX_TBTT_SHIFT_OFST_MAG, 1) | B_AX_TBTT_SHIFT_OFST_SIGN; rtw89_write16_port_mask(rtwdev, rtwvif, p->tbtt_shift, B_AX_TBTT_SHIFT_OFST_MASK, val); } void rtw89_mac_port_tsf_sync(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_vif *rtwvif_src, u16 offset_tu) { u32 val, reg; val = RTW89_PORT_OFFSET_TU_TO_32US(offset_tu); reg = rtw89_mac_reg_by_idx(R_AX_PORT0_TSF_SYNC + rtwvif->port * 4, rtwvif->mac_idx); rtw89_write32_mask(rtwdev, reg, B_AX_SYNC_PORT_SRC, rtwvif_src->port); rtw89_write32_mask(rtwdev, reg, B_AX_SYNC_PORT_OFFSET_VAL, val); rtw89_write32_set(rtwdev, reg, B_AX_SYNC_NOW); } static void rtw89_mac_port_tsf_sync_rand(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct rtw89_vif *rtwvif_src, u8 offset, int *n_offset) { if (rtwvif->net_type != RTW89_NET_TYPE_AP_MODE || rtwvif == rtwvif_src) return; /* adjust offset randomly to avoid beacon conflict */ offset = offset - offset / 4 + get_random_u32() % (offset / 2); rtw89_mac_port_tsf_sync(rtwdev, rtwvif, rtwvif_src, (*n_offset) * offset); (*n_offset)++; } static void rtw89_mac_port_tsf_resync_all(struct rtw89_dev *rtwdev) { struct rtw89_vif *src = NULL, *tmp; u8 offset = 100, vif_aps = 0; int n_offset = 1; rtw89_for_each_rtwvif(rtwdev, tmp) { if (!src || tmp->net_type == RTW89_NET_TYPE_INFRA) src = tmp; if (tmp->net_type == RTW89_NET_TYPE_AP_MODE) vif_aps++; } if (vif_aps == 0) return; offset /= (vif_aps + 1); rtw89_for_each_rtwvif(rtwdev, tmp) rtw89_mac_port_tsf_sync_rand(rtwdev, tmp, src, offset, &n_offset); } int rtw89_mac_vif_init(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { int ret; ret = rtw89_mac_port_update(rtwdev, rtwvif); if (ret) return ret; rtw89_mac_dmac_tbl_init(rtwdev, rtwvif->mac_id); rtw89_mac_cmac_tbl_init(rtwdev, rtwvif->mac_id); ret = rtw89_mac_set_macid_pause(rtwdev, rtwvif->mac_id, false); if (ret) return ret; ret = rtw89_fw_h2c_role_maintain(rtwdev, rtwvif, NULL, RTW89_ROLE_CREATE); if (ret) return ret; ret = rtw89_fw_h2c_join_info(rtwdev, rtwvif, NULL, true); if (ret) return ret; ret = rtw89_cam_init(rtwdev, rtwvif); if (ret) return ret; ret = rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, NULL); if (ret) return ret; ret = rtw89_fw_h2c_default_cmac_tbl(rtwdev, rtwvif); if (ret) return ret; return 0; } int rtw89_mac_vif_deinit(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { int ret; ret = rtw89_fw_h2c_role_maintain(rtwdev, rtwvif, NULL, RTW89_ROLE_REMOVE); if (ret) return ret; rtw89_cam_deinit(rtwdev, rtwvif); ret = rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, NULL); if (ret) return ret; return 0; } int rtw89_mac_port_update(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { u8 port = rtwvif->port; if (port >= RTW89_PORT_NUM) return -EINVAL; rtw89_mac_port_cfg_func_sw(rtwdev, rtwvif); rtw89_mac_port_cfg_tx_rpt(rtwdev, rtwvif, false); rtw89_mac_port_cfg_rx_rpt(rtwdev, rtwvif, false); rtw89_mac_port_cfg_net_type(rtwdev, rtwvif); rtw89_mac_port_cfg_bcn_prct(rtwdev, rtwvif); rtw89_mac_port_cfg_rx_sw(rtwdev, rtwvif); rtw89_mac_port_cfg_rx_sync(rtwdev, rtwvif); rtw89_mac_port_cfg_tx_sw(rtwdev, rtwvif); rtw89_mac_port_cfg_bcn_intv(rtwdev, rtwvif); rtw89_mac_port_cfg_hiq_win(rtwdev, rtwvif); rtw89_mac_port_cfg_hiq_dtim(rtwdev, rtwvif); rtw89_mac_port_cfg_hiq_drop(rtwdev, rtwvif); rtw89_mac_port_cfg_bcn_setup_time(rtwdev, rtwvif); rtw89_mac_port_cfg_bcn_hold_time(rtwdev, rtwvif); rtw89_mac_port_cfg_bcn_mask_area(rtwdev, rtwvif); rtw89_mac_port_cfg_tbtt_early(rtwdev, rtwvif); rtw89_mac_port_cfg_tbtt_shift(rtwdev, rtwvif); rtw89_mac_port_cfg_bss_color(rtwdev, rtwvif); rtw89_mac_port_cfg_mbssid(rtwdev, rtwvif); rtw89_mac_port_cfg_func_en(rtwdev, rtwvif, true); rtw89_mac_port_tsf_resync_all(rtwdev); fsleep(BCN_ERLY_SET_DLY); rtw89_mac_port_cfg_bcn_early(rtwdev, rtwvif); return 0; } int rtw89_mac_port_get_tsf(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, u64 *tsf) { const struct rtw89_port_reg *p = &rtw_port_base; u32 tsf_low, tsf_high; int ret; ret = rtw89_mac_check_mac_en(rtwdev, rtwvif->mac_idx, RTW89_CMAC_SEL); if (ret) return ret; tsf_low = rtw89_read32_port(rtwdev, rtwvif, p->tsftr_l); tsf_high = rtw89_read32_port(rtwdev, rtwvif, p->tsftr_h); *tsf = (u64)tsf_high << 32 | tsf_low; return 0; } static void rtw89_mac_check_he_obss_narrow_bw_ru_iter(struct wiphy *wiphy, struct cfg80211_bss *bss, void *data) { const struct cfg80211_bss_ies *ies; const struct element *elem; bool *tolerated = data; rcu_read_lock(); ies = rcu_dereference(bss->ies); elem = cfg80211_find_elem(WLAN_EID_EXT_CAPABILITY, ies->data, ies->len); if (!elem || elem->datalen < 10 || !(elem->data[10] & WLAN_EXT_CAPA10_OBSS_NARROW_BW_RU_TOLERANCE_SUPPORT)) *tolerated = false; rcu_read_unlock(); } void rtw89_mac_set_he_obss_narrow_bw_ru(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; struct ieee80211_hw *hw = rtwdev->hw; bool tolerated = true; u32 reg; if (!vif->bss_conf.he_support || vif->type != NL80211_IFTYPE_STATION) return; if (!(vif->bss_conf.chandef.chan->flags & IEEE80211_CHAN_RADAR)) return; cfg80211_bss_iter(hw->wiphy, &vif->bss_conf.chandef, rtw89_mac_check_he_obss_narrow_bw_ru_iter, &tolerated); reg = rtw89_mac_reg_by_idx(R_AX_RXTRIG_TEST_USER_2, rtwvif->mac_idx); if (tolerated) rtw89_write32_clr(rtwdev, reg, B_AX_RXTRIG_RU26_DIS); else rtw89_write32_set(rtwdev, reg, B_AX_RXTRIG_RU26_DIS); } void rtw89_mac_stop_ap(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { rtw89_mac_port_cfg_func_en(rtwdev, rtwvif, false); } int rtw89_mac_add_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { int ret; rtwvif->mac_id = rtw89_core_acquire_bit_map(rtwdev->mac_id_map, RTW89_MAX_MAC_ID_NUM); if (rtwvif->mac_id == RTW89_MAX_MAC_ID_NUM) return -ENOSPC; ret = rtw89_mac_vif_init(rtwdev, rtwvif); if (ret) goto release_mac_id; return 0; release_mac_id: rtw89_core_release_bit_map(rtwdev->mac_id_map, rtwvif->mac_id); return ret; } int rtw89_mac_remove_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { int ret; ret = rtw89_mac_vif_deinit(rtwdev, rtwvif); rtw89_core_release_bit_map(rtwdev->mac_id_map, rtwvif->mac_id); return ret; } static void rtw89_mac_c2h_macid_pause(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { } static bool rtw89_is_op_chan(struct rtw89_dev *rtwdev, u8 band, u8 channel) { struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; return band == scan_info->op_band && channel == scan_info->op_pri_ch; } static void rtw89_mac_c2h_scanofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { struct ieee80211_vif *vif = rtwdev->scan_info.scanning_vif; struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); struct rtw89_chan new; u8 reason, status, tx_fail, band, actual_period; u32 last_chan = rtwdev->scan_info.last_chan_idx; u16 chan; int ret; tx_fail = RTW89_GET_MAC_C2H_SCANOFLD_TX_FAIL(c2h->data); status = RTW89_GET_MAC_C2H_SCANOFLD_STATUS(c2h->data); chan = RTW89_GET_MAC_C2H_SCANOFLD_PRI_CH(c2h->data); reason = RTW89_GET_MAC_C2H_SCANOFLD_RSP(c2h->data); band = RTW89_GET_MAC_C2H_SCANOFLD_BAND(c2h->data); actual_period = RTW89_GET_MAC_C2H_ACTUAL_PERIOD(c2h->data); if (!(rtwdev->chip->support_bands & BIT(NL80211_BAND_6GHZ))) band = chan > 14 ? RTW89_BAND_5G : RTW89_BAND_2G; rtw89_debug(rtwdev, RTW89_DBG_HW_SCAN, "band: %d, chan: %d, reason: %d, status: %d, tx_fail: %d, actual: %d\n", band, chan, reason, status, tx_fail, actual_period); switch (reason) { case RTW89_SCAN_LEAVE_CH_NOTIFY: if (rtw89_is_op_chan(rtwdev, band, chan)) ieee80211_stop_queues(rtwdev->hw); return; case RTW89_SCAN_END_SCAN_NOTIFY: if (rtwvif && rtwvif->scan_req && last_chan < rtwvif->scan_req->n_channels) { ret = rtw89_hw_scan_offload(rtwdev, vif, true); if (ret) { rtw89_hw_scan_abort(rtwdev, vif); rtw89_warn(rtwdev, "HW scan failed: %d\n", ret); } } else { rtw89_hw_scan_complete(rtwdev, vif, false); } break; case RTW89_SCAN_ENTER_CH_NOTIFY: rtw89_chan_create(&new, chan, chan, band, RTW89_CHANNEL_WIDTH_20); rtw89_assign_entity_chan(rtwdev, RTW89_SUB_ENTITY_0, &new); if (rtw89_is_op_chan(rtwdev, band, chan)) { rtw89_store_op_chan(rtwdev, false); ieee80211_wake_queues(rtwdev->hw); } break; default: return; } } static void rtw89_mac_c2h_rec_ack(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { rtw89_debug(rtwdev, RTW89_DBG_FW, "C2H rev ack recv, cat: %d, class: %d, func: %d, seq : %d\n", RTW89_GET_MAC_C2H_REV_ACK_CAT(c2h->data), RTW89_GET_MAC_C2H_REV_ACK_CLASS(c2h->data), RTW89_GET_MAC_C2H_REV_ACK_FUNC(c2h->data), RTW89_GET_MAC_C2H_REV_ACK_H2C_SEQ(c2h->data)); } static void rtw89_mac_c2h_done_ack(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { rtw89_debug(rtwdev, RTW89_DBG_FW, "C2H done ack recv, cat: %d, class: %d, func: %d, ret: %d, seq : %d\n", RTW89_GET_MAC_C2H_DONE_ACK_CAT(c2h->data), RTW89_GET_MAC_C2H_DONE_ACK_CLASS(c2h->data), RTW89_GET_MAC_C2H_DONE_ACK_FUNC(c2h->data), RTW89_GET_MAC_C2H_DONE_ACK_H2C_RETURN(c2h->data), RTW89_GET_MAC_C2H_DONE_ACK_H2C_SEQ(c2h->data)); } static void rtw89_mac_c2h_log(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { rtw89_info(rtwdev, "%*s", RTW89_GET_C2H_LOG_LEN(len), RTW89_GET_C2H_LOG_SRT_PRT(c2h->data)); } static void rtw89_mac_c2h_bcn_cnt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { } static void rtw89_mac_c2h_pkt_ofld_rsp(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { } static void rtw89_mac_c2h_tsf32_toggle_rpt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { } static void rtw89_mac_c2h_mcc_rcv_ack(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { u8 group = RTW89_GET_MAC_C2H_MCC_RCV_ACK_GROUP(c2h->data); u8 func = RTW89_GET_MAC_C2H_MCC_RCV_ACK_H2C_FUNC(c2h->data); switch (func) { case H2C_FUNC_ADD_MCC: case H2C_FUNC_START_MCC: case H2C_FUNC_STOP_MCC: case H2C_FUNC_DEL_MCC_GROUP: case H2C_FUNC_RESET_MCC_GROUP: case H2C_FUNC_MCC_REQ_TSF: case H2C_FUNC_MCC_MACID_BITMAP: case H2C_FUNC_MCC_SYNC: case H2C_FUNC_MCC_SET_DURATION: break; default: rtw89_debug(rtwdev, RTW89_DBG_CHAN, "invalid MCC C2H RCV ACK: func %d\n", func); return; } rtw89_debug(rtwdev, RTW89_DBG_CHAN, "MCC C2H RCV ACK: group %d, func %d\n", group, func); } static void rtw89_mac_c2h_mcc_req_ack(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { u8 group = RTW89_GET_MAC_C2H_MCC_REQ_ACK_GROUP(c2h->data); u8 func = RTW89_GET_MAC_C2H_MCC_REQ_ACK_H2C_FUNC(c2h->data); u8 retcode = RTW89_GET_MAC_C2H_MCC_REQ_ACK_H2C_RETURN(c2h->data); struct rtw89_completion_data data = {}; unsigned int cond; bool next = false; switch (func) { case H2C_FUNC_MCC_REQ_TSF: next = true; break; case H2C_FUNC_MCC_MACID_BITMAP: case H2C_FUNC_MCC_SYNC: case H2C_FUNC_MCC_SET_DURATION: break; case H2C_FUNC_ADD_MCC: case H2C_FUNC_START_MCC: case H2C_FUNC_STOP_MCC: case H2C_FUNC_DEL_MCC_GROUP: case H2C_FUNC_RESET_MCC_GROUP: default: rtw89_debug(rtwdev, RTW89_DBG_CHAN, "invalid MCC C2H REQ ACK: func %d\n", func); return; } rtw89_debug(rtwdev, RTW89_DBG_CHAN, "MCC C2H REQ ACK: group %d, func %d, return code %d\n", group, func, retcode); if (!retcode && next) return; data.err = !!retcode; cond = RTW89_MCC_WAIT_COND(group, func); rtw89_complete_cond(&rtwdev->mcc.wait, cond, &data); } static void rtw89_mac_c2h_mcc_tsf_rpt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { u8 group = RTW89_GET_MAC_C2H_MCC_TSF_RPT_GROUP(c2h->data); struct rtw89_completion_data data = {}; struct rtw89_mac_mcc_tsf_rpt *rpt; unsigned int cond; rpt = (struct rtw89_mac_mcc_tsf_rpt *)data.buf; rpt->macid_x = RTW89_GET_MAC_C2H_MCC_TSF_RPT_MACID_X(c2h->data); rpt->macid_y = RTW89_GET_MAC_C2H_MCC_TSF_RPT_MACID_Y(c2h->data); rpt->tsf_x_low = RTW89_GET_MAC_C2H_MCC_TSF_RPT_TSF_LOW_X(c2h->data); rpt->tsf_x_high = RTW89_GET_MAC_C2H_MCC_TSF_RPT_TSF_HIGH_X(c2h->data); rpt->tsf_y_low = RTW89_GET_MAC_C2H_MCC_TSF_RPT_TSF_LOW_Y(c2h->data); rpt->tsf_y_high = RTW89_GET_MAC_C2H_MCC_TSF_RPT_TSF_HIGH_Y(c2h->data); rtw89_debug(rtwdev, RTW89_DBG_CHAN, "MCC C2H TSF RPT: macid %d> %llu, macid %d> %llu\n", rpt->macid_x, (u64)rpt->tsf_x_high << 32 | rpt->tsf_x_low, rpt->macid_y, (u64)rpt->tsf_y_high << 32 | rpt->tsf_y_low); cond = RTW89_MCC_WAIT_COND(group, H2C_FUNC_MCC_REQ_TSF); rtw89_complete_cond(&rtwdev->mcc.wait, cond, &data); } static void rtw89_mac_c2h_mcc_status_rpt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { u8 group = RTW89_GET_MAC_C2H_MCC_STATUS_RPT_GROUP(c2h->data); u8 macid = RTW89_GET_MAC_C2H_MCC_STATUS_RPT_MACID(c2h->data); u8 status = RTW89_GET_MAC_C2H_MCC_STATUS_RPT_STATUS(c2h->data); u32 tsf_low = RTW89_GET_MAC_C2H_MCC_STATUS_RPT_TSF_LOW(c2h->data); u32 tsf_high = RTW89_GET_MAC_C2H_MCC_STATUS_RPT_TSF_HIGH(c2h->data); struct rtw89_completion_data data = {}; unsigned int cond; bool rsp = true; bool err; u8 func; switch (status) { case RTW89_MAC_MCC_ADD_ROLE_OK: case RTW89_MAC_MCC_ADD_ROLE_FAIL: func = H2C_FUNC_ADD_MCC; err = status == RTW89_MAC_MCC_ADD_ROLE_FAIL; break; case RTW89_MAC_MCC_START_GROUP_OK: case RTW89_MAC_MCC_START_GROUP_FAIL: func = H2C_FUNC_START_MCC; err = status == RTW89_MAC_MCC_START_GROUP_FAIL; break; case RTW89_MAC_MCC_STOP_GROUP_OK: case RTW89_MAC_MCC_STOP_GROUP_FAIL: func = H2C_FUNC_STOP_MCC; err = status == RTW89_MAC_MCC_STOP_GROUP_FAIL; break; case RTW89_MAC_MCC_DEL_GROUP_OK: case RTW89_MAC_MCC_DEL_GROUP_FAIL: func = H2C_FUNC_DEL_MCC_GROUP; err = status == RTW89_MAC_MCC_DEL_GROUP_FAIL; break; case RTW89_MAC_MCC_RESET_GROUP_OK: case RTW89_MAC_MCC_RESET_GROUP_FAIL: func = H2C_FUNC_RESET_MCC_GROUP; err = status == RTW89_MAC_MCC_RESET_GROUP_FAIL; break; case RTW89_MAC_MCC_SWITCH_CH_OK: case RTW89_MAC_MCC_SWITCH_CH_FAIL: case RTW89_MAC_MCC_TXNULL0_OK: case RTW89_MAC_MCC_TXNULL0_FAIL: case RTW89_MAC_MCC_TXNULL1_OK: case RTW89_MAC_MCC_TXNULL1_FAIL: case RTW89_MAC_MCC_SWITCH_EARLY: case RTW89_MAC_MCC_TBTT: case RTW89_MAC_MCC_DURATION_START: case RTW89_MAC_MCC_DURATION_END: rsp = false; break; default: rtw89_debug(rtwdev, RTW89_DBG_CHAN, "invalid MCC C2H STS RPT: status %d\n", status); return; } rtw89_debug(rtwdev, RTW89_DBG_CHAN, "MCC C2H STS RPT: group %d, macid %d, status %d, tsf %llu\n", group, macid, status, (u64)tsf_high << 32 | tsf_low); if (!rsp) return; data.err = err; cond = RTW89_MCC_WAIT_COND(group, func); rtw89_complete_cond(&rtwdev->mcc.wait, cond, &data); } static void (* const rtw89_mac_c2h_ofld_handler[])(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) = { [RTW89_MAC_C2H_FUNC_EFUSE_DUMP] = NULL, [RTW89_MAC_C2H_FUNC_READ_RSP] = NULL, [RTW89_MAC_C2H_FUNC_PKT_OFLD_RSP] = rtw89_mac_c2h_pkt_ofld_rsp, [RTW89_MAC_C2H_FUNC_BCN_RESEND] = NULL, [RTW89_MAC_C2H_FUNC_MACID_PAUSE] = rtw89_mac_c2h_macid_pause, [RTW89_MAC_C2H_FUNC_SCANOFLD_RSP] = rtw89_mac_c2h_scanofld_rsp, [RTW89_MAC_C2H_FUNC_TSF32_TOGL_RPT] = rtw89_mac_c2h_tsf32_toggle_rpt, }; static void (* const rtw89_mac_c2h_info_handler[])(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) = { [RTW89_MAC_C2H_FUNC_REC_ACK] = rtw89_mac_c2h_rec_ack, [RTW89_MAC_C2H_FUNC_DONE_ACK] = rtw89_mac_c2h_done_ack, [RTW89_MAC_C2H_FUNC_C2H_LOG] = rtw89_mac_c2h_log, [RTW89_MAC_C2H_FUNC_BCN_CNT] = rtw89_mac_c2h_bcn_cnt, }; static void (* const rtw89_mac_c2h_mcc_handler[])(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) = { [RTW89_MAC_C2H_FUNC_MCC_RCV_ACK] = rtw89_mac_c2h_mcc_rcv_ack, [RTW89_MAC_C2H_FUNC_MCC_REQ_ACK] = rtw89_mac_c2h_mcc_req_ack, [RTW89_MAC_C2H_FUNC_MCC_TSF_RPT] = rtw89_mac_c2h_mcc_tsf_rpt, [RTW89_MAC_C2H_FUNC_MCC_STATUS_RPT] = rtw89_mac_c2h_mcc_status_rpt, }; bool rtw89_mac_c2h_chk_atomic(struct rtw89_dev *rtwdev, u8 class, u8 func) { switch (class) { default: return false; case RTW89_MAC_C2H_CLASS_MCC: return true; } } void rtw89_mac_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, u32 len, u8 class, u8 func) { void (*handler)(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) = NULL; switch (class) { case RTW89_MAC_C2H_CLASS_INFO: if (func < RTW89_MAC_C2H_FUNC_INFO_MAX) handler = rtw89_mac_c2h_info_handler[func]; break; case RTW89_MAC_C2H_CLASS_OFLD: if (func < RTW89_MAC_C2H_FUNC_OFLD_MAX) handler = rtw89_mac_c2h_ofld_handler[func]; break; case RTW89_MAC_C2H_CLASS_MCC: if (func < NUM_OF_RTW89_MAC_C2H_FUNC_MCC) handler = rtw89_mac_c2h_mcc_handler[func]; break; case RTW89_MAC_C2H_CLASS_FWDBG: return; default: rtw89_info(rtwdev, "c2h class %d not support\n", class); return; } if (!handler) { rtw89_info(rtwdev, "c2h class %d func %d not support\n", class, func); return; } handler(rtwdev, skb, len); } bool rtw89_mac_get_txpwr_cr(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, u32 reg_base, u32 *cr) { const struct rtw89_dle_mem *dle_mem = rtwdev->chip->dle_mem; enum rtw89_qta_mode mode = dle_mem->mode; u32 addr = rtw89_mac_reg_by_idx(reg_base, phy_idx); if (addr < R_AX_PWR_RATE_CTRL || addr > CMAC1_END_ADDR) { rtw89_err(rtwdev, "[TXPWR] addr=0x%x exceed txpwr cr\n", addr); goto error; } if (addr >= CMAC1_START_ADDR && addr <= CMAC1_END_ADDR) if (mode == RTW89_QTA_SCC) { rtw89_err(rtwdev, "[TXPWR] addr=0x%x but hw not enable\n", addr); goto error; } *cr = addr; return true; error: rtw89_err(rtwdev, "[TXPWR] check txpwr cr 0x%x(phy%d) fail\n", addr, phy_idx); return false; } EXPORT_SYMBOL(rtw89_mac_get_txpwr_cr); int rtw89_mac_cfg_ppdu_status(struct rtw89_dev *rtwdev, u8 mac_idx, bool enable) { u32 reg = rtw89_mac_reg_by_idx(R_AX_PPDU_STAT, mac_idx); int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; if (!enable) { rtw89_write32_clr(rtwdev, reg, B_AX_PPDU_STAT_RPT_EN); return 0; } rtw89_write32(rtwdev, reg, B_AX_PPDU_STAT_RPT_EN | B_AX_APP_MAC_INFO_RPT | B_AX_APP_RX_CNT_RPT | B_AX_APP_PLCP_HDR_RPT | B_AX_PPDU_STAT_RPT_CRC32); rtw89_write32_mask(rtwdev, R_AX_HW_RPT_FWD, B_AX_FWD_PPDU_STAT_MASK, RTW89_PRPT_DEST_HOST); return 0; } EXPORT_SYMBOL(rtw89_mac_cfg_ppdu_status); void rtw89_mac_update_rts_threshold(struct rtw89_dev *rtwdev, u8 mac_idx) { #define MAC_AX_TIME_TH_SH 5 #define MAC_AX_LEN_TH_SH 4 #define MAC_AX_TIME_TH_MAX 255 #define MAC_AX_LEN_TH_MAX 255 #define MAC_AX_TIME_TH_DEF 88 #define MAC_AX_LEN_TH_DEF 4080 struct ieee80211_hw *hw = rtwdev->hw; u32 rts_threshold = hw->wiphy->rts_threshold; u32 time_th, len_th; u32 reg; if (rts_threshold == (u32)-1) { time_th = MAC_AX_TIME_TH_DEF; len_th = MAC_AX_LEN_TH_DEF; } else { time_th = MAC_AX_TIME_TH_MAX << MAC_AX_TIME_TH_SH; len_th = rts_threshold; } time_th = min_t(u32, time_th >> MAC_AX_TIME_TH_SH, MAC_AX_TIME_TH_MAX); len_th = min_t(u32, len_th >> MAC_AX_LEN_TH_SH, MAC_AX_LEN_TH_MAX); reg = rtw89_mac_reg_by_idx(R_AX_AGG_LEN_HT_0, mac_idx); rtw89_write16_mask(rtwdev, reg, B_AX_RTS_TXTIME_TH_MASK, time_th); rtw89_write16_mask(rtwdev, reg, B_AX_RTS_LEN_TH_MASK, len_th); } void rtw89_mac_flush_txq(struct rtw89_dev *rtwdev, u32 queues, bool drop) { bool empty; int ret; if (!test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) return; ret = read_poll_timeout(dle_is_txq_empty, empty, empty, 10000, 200000, false, rtwdev); if (ret && !drop && (rtwdev->total_sta_assoc || rtwdev->scanning)) rtw89_info(rtwdev, "timed out to flush queues\n"); } int rtw89_mac_coex_init(struct rtw89_dev *rtwdev, const struct rtw89_mac_ax_coex *coex) { u8 val; u16 val16; u32 val32; int ret; rtw89_write8_set(rtwdev, R_AX_GPIO_MUXCFG, B_AX_ENBT); rtw89_write8_set(rtwdev, R_AX_BTC_FUNC_EN, B_AX_PTA_WL_TX_EN); rtw89_write8_set(rtwdev, R_AX_BT_COEX_CFG_2 + 1, B_AX_GNT_BT_POLARITY >> 8); rtw89_write8_set(rtwdev, R_AX_CSR_MODE, B_AX_STATIS_BT_EN | B_AX_WL_ACT_MSK); rtw89_write8_set(rtwdev, R_AX_CSR_MODE + 2, B_AX_BT_CNT_RST >> 16); rtw89_write8_clr(rtwdev, R_AX_TRXPTCL_RESP_0 + 3, B_AX_RSP_CHK_BTCCA >> 24); val16 = rtw89_read16(rtwdev, R_AX_CCA_CFG_0); val16 = (val16 | B_AX_BTCCA_EN) & ~B_AX_BTCCA_BRK_TXOP_EN; rtw89_write16(rtwdev, R_AX_CCA_CFG_0, val16); ret = rtw89_mac_read_lte(rtwdev, R_AX_LTE_SW_CFG_2, &val32); if (ret) { rtw89_err(rtwdev, "Read R_AX_LTE_SW_CFG_2 fail!\n"); return ret; } val32 = val32 & B_AX_WL_RX_CTRL; ret = rtw89_mac_write_lte(rtwdev, R_AX_LTE_SW_CFG_2, val32); if (ret) { rtw89_err(rtwdev, "Write R_AX_LTE_SW_CFG_2 fail!\n"); return ret; } switch (coex->pta_mode) { case RTW89_MAC_AX_COEX_RTK_MODE: val = rtw89_read8(rtwdev, R_AX_GPIO_MUXCFG); val &= ~B_AX_BTMODE_MASK; val |= FIELD_PREP(B_AX_BTMODE_MASK, MAC_AX_BT_MODE_0_3); rtw89_write8(rtwdev, R_AX_GPIO_MUXCFG, val); val = rtw89_read8(rtwdev, R_AX_TDMA_MODE); rtw89_write8(rtwdev, R_AX_TDMA_MODE, val | B_AX_RTK_BT_ENABLE); val = rtw89_read8(rtwdev, R_AX_BT_COEX_CFG_5); val &= ~B_AX_BT_RPT_SAMPLE_RATE_MASK; val |= FIELD_PREP(B_AX_BT_RPT_SAMPLE_RATE_MASK, MAC_AX_RTK_RATE); rtw89_write8(rtwdev, R_AX_BT_COEX_CFG_5, val); break; case RTW89_MAC_AX_COEX_CSR_MODE: val = rtw89_read8(rtwdev, R_AX_GPIO_MUXCFG); val &= ~B_AX_BTMODE_MASK; val |= FIELD_PREP(B_AX_BTMODE_MASK, MAC_AX_BT_MODE_2); rtw89_write8(rtwdev, R_AX_GPIO_MUXCFG, val); val16 = rtw89_read16(rtwdev, R_AX_CSR_MODE); val16 &= ~B_AX_BT_PRI_DETECT_TO_MASK; val16 |= FIELD_PREP(B_AX_BT_PRI_DETECT_TO_MASK, MAC_AX_CSR_PRI_TO); val16 &= ~B_AX_BT_TRX_INIT_DETECT_MASK; val16 |= FIELD_PREP(B_AX_BT_TRX_INIT_DETECT_MASK, MAC_AX_CSR_TRX_TO); val16 &= ~B_AX_BT_STAT_DELAY_MASK; val16 |= FIELD_PREP(B_AX_BT_STAT_DELAY_MASK, MAC_AX_CSR_DELAY); val16 |= B_AX_ENHANCED_BT; rtw89_write16(rtwdev, R_AX_CSR_MODE, val16); rtw89_write8(rtwdev, R_AX_BT_COEX_CFG_2, MAC_AX_CSR_RATE); break; default: return -EINVAL; } switch (coex->direction) { case RTW89_MAC_AX_COEX_INNER: val = rtw89_read8(rtwdev, R_AX_GPIO_MUXCFG + 1); val = (val & ~BIT(2)) | BIT(1); rtw89_write8(rtwdev, R_AX_GPIO_MUXCFG + 1, val); break; case RTW89_MAC_AX_COEX_OUTPUT: val = rtw89_read8(rtwdev, R_AX_GPIO_MUXCFG + 1); val = val | BIT(1) | BIT(0); rtw89_write8(rtwdev, R_AX_GPIO_MUXCFG + 1, val); break; case RTW89_MAC_AX_COEX_INPUT: val = rtw89_read8(rtwdev, R_AX_GPIO_MUXCFG + 1); val = val & ~(BIT(2) | BIT(1)); rtw89_write8(rtwdev, R_AX_GPIO_MUXCFG + 1, val); break; default: return -EINVAL; } return 0; } EXPORT_SYMBOL(rtw89_mac_coex_init); int rtw89_mac_coex_init_v1(struct rtw89_dev *rtwdev, const struct rtw89_mac_ax_coex *coex) { rtw89_write32_set(rtwdev, R_AX_BTC_CFG, B_AX_BTC_EN | B_AX_BTG_LNA1_GAIN_SEL); rtw89_write32_set(rtwdev, R_AX_BT_CNT_CFG, B_AX_BT_CNT_EN); rtw89_write16_set(rtwdev, R_AX_CCA_CFG_0, B_AX_BTCCA_EN); rtw89_write16_clr(rtwdev, R_AX_CCA_CFG_0, B_AX_BTCCA_BRK_TXOP_EN); switch (coex->pta_mode) { case RTW89_MAC_AX_COEX_RTK_MODE: rtw89_write32_mask(rtwdev, R_AX_BTC_CFG, B_AX_BTC_MODE_MASK, MAC_AX_RTK_MODE); rtw89_write32_mask(rtwdev, R_AX_RTK_MODE_CFG_V1, B_AX_SAMPLE_CLK_MASK, MAC_AX_RTK_RATE); break; case RTW89_MAC_AX_COEX_CSR_MODE: rtw89_write32_mask(rtwdev, R_AX_BTC_CFG, B_AX_BTC_MODE_MASK, MAC_AX_CSR_MODE); break; default: return -EINVAL; } return 0; } EXPORT_SYMBOL(rtw89_mac_coex_init_v1); int rtw89_mac_cfg_gnt(struct rtw89_dev *rtwdev, const struct rtw89_mac_ax_coex_gnt *gnt_cfg) { u32 val = 0, ret; if (gnt_cfg->band[0].gnt_bt) val |= B_AX_GNT_BT_RFC_S0_SW_VAL | B_AX_GNT_BT_BB_S0_SW_VAL; if (gnt_cfg->band[0].gnt_bt_sw_en) val |= B_AX_GNT_BT_RFC_S0_SW_CTRL | B_AX_GNT_BT_BB_S0_SW_CTRL; if (gnt_cfg->band[0].gnt_wl) val |= B_AX_GNT_WL_RFC_S0_SW_VAL | B_AX_GNT_WL_BB_S0_SW_VAL; if (gnt_cfg->band[0].gnt_wl_sw_en) val |= B_AX_GNT_WL_RFC_S0_SW_CTRL | B_AX_GNT_WL_BB_S0_SW_CTRL; if (gnt_cfg->band[1].gnt_bt) val |= B_AX_GNT_BT_RFC_S1_SW_VAL | B_AX_GNT_BT_BB_S1_SW_VAL; if (gnt_cfg->band[1].gnt_bt_sw_en) val |= B_AX_GNT_BT_RFC_S1_SW_CTRL | B_AX_GNT_BT_BB_S1_SW_CTRL; if (gnt_cfg->band[1].gnt_wl) val |= B_AX_GNT_WL_RFC_S1_SW_VAL | B_AX_GNT_WL_BB_S1_SW_VAL; if (gnt_cfg->band[1].gnt_wl_sw_en) val |= B_AX_GNT_WL_RFC_S1_SW_CTRL | B_AX_GNT_WL_BB_S1_SW_CTRL; ret = rtw89_mac_write_lte(rtwdev, R_AX_LTE_SW_CFG_1, val); if (ret) { rtw89_err(rtwdev, "Write LTE fail!\n"); return ret; } return 0; } EXPORT_SYMBOL(rtw89_mac_cfg_gnt); int rtw89_mac_cfg_gnt_v1(struct rtw89_dev *rtwdev, const struct rtw89_mac_ax_coex_gnt *gnt_cfg) { u32 val = 0; if (gnt_cfg->band[0].gnt_bt) val |= B_AX_GNT_BT_RFC_S0_VAL | B_AX_GNT_BT_RX_VAL | B_AX_GNT_BT_TX_VAL; else val |= B_AX_WL_ACT_VAL; if (gnt_cfg->band[0].gnt_bt_sw_en) val |= B_AX_GNT_BT_RFC_S0_SWCTRL | B_AX_GNT_BT_RX_SWCTRL | B_AX_GNT_BT_TX_SWCTRL | B_AX_WL_ACT_SWCTRL; if (gnt_cfg->band[0].gnt_wl) val |= B_AX_GNT_WL_RFC_S0_VAL | B_AX_GNT_WL_RX_VAL | B_AX_GNT_WL_TX_VAL | B_AX_GNT_WL_BB_VAL; if (gnt_cfg->band[0].gnt_wl_sw_en) val |= B_AX_GNT_WL_RFC_S0_SWCTRL | B_AX_GNT_WL_RX_SWCTRL | B_AX_GNT_WL_TX_SWCTRL | B_AX_GNT_WL_BB_SWCTRL; if (gnt_cfg->band[1].gnt_bt) val |= B_AX_GNT_BT_RFC_S1_VAL | B_AX_GNT_BT_RX_VAL | B_AX_GNT_BT_TX_VAL; else val |= B_AX_WL_ACT_VAL; if (gnt_cfg->band[1].gnt_bt_sw_en) val |= B_AX_GNT_BT_RFC_S1_SWCTRL | B_AX_GNT_BT_RX_SWCTRL | B_AX_GNT_BT_TX_SWCTRL | B_AX_WL_ACT_SWCTRL; if (gnt_cfg->band[1].gnt_wl) val |= B_AX_GNT_WL_RFC_S1_VAL | B_AX_GNT_WL_RX_VAL | B_AX_GNT_WL_TX_VAL | B_AX_GNT_WL_BB_VAL; if (gnt_cfg->band[1].gnt_wl_sw_en) val |= B_AX_GNT_WL_RFC_S1_SWCTRL | B_AX_GNT_WL_RX_SWCTRL | B_AX_GNT_WL_TX_SWCTRL | B_AX_GNT_WL_BB_SWCTRL; rtw89_write32(rtwdev, R_AX_GNT_SW_CTRL, val); return 0; } EXPORT_SYMBOL(rtw89_mac_cfg_gnt_v1); int rtw89_mac_cfg_plt(struct rtw89_dev *rtwdev, struct rtw89_mac_ax_plt *plt) { u32 reg; u16 val; int ret; ret = rtw89_mac_check_mac_en(rtwdev, plt->band, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_BT_PLT, plt->band); val = (plt->tx & RTW89_MAC_AX_PLT_LTE_RX ? B_AX_TX_PLT_GNT_LTE_RX : 0) | (plt->tx & RTW89_MAC_AX_PLT_GNT_BT_TX ? B_AX_TX_PLT_GNT_BT_TX : 0) | (plt->tx & RTW89_MAC_AX_PLT_GNT_BT_RX ? B_AX_TX_PLT_GNT_BT_RX : 0) | (plt->tx & RTW89_MAC_AX_PLT_GNT_WL ? B_AX_TX_PLT_GNT_WL : 0) | (plt->rx & RTW89_MAC_AX_PLT_LTE_RX ? B_AX_RX_PLT_GNT_LTE_RX : 0) | (plt->rx & RTW89_MAC_AX_PLT_GNT_BT_TX ? B_AX_RX_PLT_GNT_BT_TX : 0) | (plt->rx & RTW89_MAC_AX_PLT_GNT_BT_RX ? B_AX_RX_PLT_GNT_BT_RX : 0) | (plt->rx & RTW89_MAC_AX_PLT_GNT_WL ? B_AX_RX_PLT_GNT_WL : 0) | B_AX_PLT_EN; rtw89_write16(rtwdev, reg, val); return 0; } void rtw89_mac_cfg_sb(struct rtw89_dev *rtwdev, u32 val) { u32 fw_sb; fw_sb = rtw89_read32(rtwdev, R_AX_SCOREBOARD); fw_sb = FIELD_GET(B_MAC_AX_SB_FW_MASK, fw_sb); fw_sb = fw_sb & ~B_MAC_AX_BTGS1_NOTIFY; if (!test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) fw_sb = fw_sb | MAC_AX_NOTIFY_PWR_MAJOR; else fw_sb = fw_sb | MAC_AX_NOTIFY_TP_MAJOR; val = FIELD_GET(B_MAC_AX_SB_DRV_MASK, val); val = B_AX_TOGGLE | FIELD_PREP(B_MAC_AX_SB_DRV_MASK, val) | FIELD_PREP(B_MAC_AX_SB_FW_MASK, fw_sb); rtw89_write32(rtwdev, R_AX_SCOREBOARD, val); fsleep(1000); /* avoid BT FW loss information */ } u32 rtw89_mac_get_sb(struct rtw89_dev *rtwdev) { return rtw89_read32(rtwdev, R_AX_SCOREBOARD); } int rtw89_mac_cfg_ctrl_path(struct rtw89_dev *rtwdev, bool wl) { u8 val = rtw89_read8(rtwdev, R_AX_SYS_SDIO_CTRL + 3); val = wl ? val | BIT(2) : val & ~BIT(2); rtw89_write8(rtwdev, R_AX_SYS_SDIO_CTRL + 3, val); return 0; } EXPORT_SYMBOL(rtw89_mac_cfg_ctrl_path); int rtw89_mac_cfg_ctrl_path_v1(struct rtw89_dev *rtwdev, bool wl) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_mac_ax_gnt *g = dm->gnt.band; int i; if (wl) return 0; for (i = 0; i < RTW89_PHY_MAX; i++) { g[i].gnt_bt_sw_en = 1; g[i].gnt_bt = 1; g[i].gnt_wl_sw_en = 1; g[i].gnt_wl = 0; } return rtw89_mac_cfg_gnt_v1(rtwdev, &dm->gnt); } EXPORT_SYMBOL(rtw89_mac_cfg_ctrl_path_v1); bool rtw89_mac_get_ctrl_path(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; u8 val = 0; if (chip->chip_id == RTL8852C) return false; else if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B) val = rtw89_read8_mask(rtwdev, R_AX_SYS_SDIO_CTRL + 3, B_AX_LTE_MUX_CTRL_PATH >> 24); return !!val; } u16 rtw89_mac_get_plt_cnt(struct rtw89_dev *rtwdev, u8 band) { u32 reg; u16 cnt; reg = rtw89_mac_reg_by_idx(R_AX_BT_PLT, band); cnt = rtw89_read32_mask(rtwdev, reg, B_AX_BT_PLT_PKT_CNT_MASK); rtw89_write16_set(rtwdev, reg, B_AX_BT_PLT_RST); return cnt; } static void rtw89_mac_bfee_ctrl(struct rtw89_dev *rtwdev, u8 mac_idx, bool en) { u32 reg; u32 mask = B_AX_BFMEE_HT_NDPA_EN | B_AX_BFMEE_VHT_NDPA_EN | B_AX_BFMEE_HE_NDPA_EN; rtw89_debug(rtwdev, RTW89_DBG_BF, "set bfee ndpa_en to %d\n", en); reg = rtw89_mac_reg_by_idx(R_AX_BFMEE_RESP_OPTION, mac_idx); if (en) { set_bit(RTW89_FLAG_BFEE_EN, rtwdev->flags); rtw89_write32_set(rtwdev, reg, mask); } else { clear_bit(RTW89_FLAG_BFEE_EN, rtwdev->flags); rtw89_write32_clr(rtwdev, reg, mask); } } static int rtw89_mac_init_bfee(struct rtw89_dev *rtwdev, u8 mac_idx) { u32 reg; u32 val32; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; /* AP mode set tx gid to 63 */ /* STA mode set tx gid to 0(default) */ reg = rtw89_mac_reg_by_idx(R_AX_BFMER_CTRL_0, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_BFMER_NDP_BFEN); reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_CSI_RRSC, mac_idx); rtw89_write32(rtwdev, reg, CSI_RRSC_BMAP); reg = rtw89_mac_reg_by_idx(R_AX_BFMEE_RESP_OPTION, mac_idx); val32 = FIELD_PREP(B_AX_BFMEE_BFRP_RX_STANDBY_TIMER_MASK, BFRP_RX_STANDBY_TIMER); val32 |= FIELD_PREP(B_AX_BFMEE_NDP_RX_STANDBY_TIMER_MASK, NDP_RX_STANDBY_TIMER); rtw89_write32(rtwdev, reg, val32); rtw89_mac_bfee_ctrl(rtwdev, mac_idx, true); reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_CSI_CTRL_0, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_BFMEE_BFPARAM_SEL | B_AX_BFMEE_USE_NSTS | B_AX_BFMEE_CSI_GID_SEL | B_AX_BFMEE_CSI_FORCE_RETE_EN); reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_CSI_RATE, mac_idx); rtw89_write32(rtwdev, reg, u32_encode_bits(CSI_INIT_RATE_HT, B_AX_BFMEE_HT_CSI_RATE_MASK) | u32_encode_bits(CSI_INIT_RATE_VHT, B_AX_BFMEE_VHT_CSI_RATE_MASK) | u32_encode_bits(CSI_INIT_RATE_HE, B_AX_BFMEE_HE_CSI_RATE_MASK)); reg = rtw89_mac_reg_by_idx(R_AX_CSIRPT_OPTION, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_CSIPRT_VHTSU_AID_EN | B_AX_CSIPRT_HESU_AID_EN); return 0; } static int rtw89_mac_set_csi_para_reg(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; u8 mac_idx = rtwvif->mac_idx; u8 nc = 1, nr = 3, ng = 0, cb = 1, cs = 1, ldpc_en = 1, stbc_en = 1; u8 port_sel = rtwvif->port; u8 sound_dim = 3, t; u8 *phy_cap = sta->deflink.he_cap.he_cap_elem.phy_cap_info; u32 reg; u16 val; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; if ((phy_cap[3] & IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER) || (phy_cap[4] & IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER)) { ldpc_en &= !!(phy_cap[1] & IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD); stbc_en &= !!(phy_cap[2] & IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ); t = FIELD_GET(IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK, phy_cap[5]); sound_dim = min(sound_dim, t); } if ((sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE) || (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE)) { ldpc_en &= !!(sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC); stbc_en &= !!(sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXSTBC_MASK); t = FIELD_GET(IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK, sta->deflink.vht_cap.cap); sound_dim = min(sound_dim, t); } nc = min(nc, sound_dim); nr = min(nr, sound_dim); reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_CSI_CTRL_0, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_BFMEE_BFPARAM_SEL); val = FIELD_PREP(B_AX_BFMEE_CSIINFO0_NC_MASK, nc) | FIELD_PREP(B_AX_BFMEE_CSIINFO0_NR_MASK, nr) | FIELD_PREP(B_AX_BFMEE_CSIINFO0_NG_MASK, ng) | FIELD_PREP(B_AX_BFMEE_CSIINFO0_CB_MASK, cb) | FIELD_PREP(B_AX_BFMEE_CSIINFO0_CS_MASK, cs) | FIELD_PREP(B_AX_BFMEE_CSIINFO0_LDPC_EN, ldpc_en) | FIELD_PREP(B_AX_BFMEE_CSIINFO0_STBC_EN, stbc_en); if (port_sel == 0) reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_CSI_CTRL_0, mac_idx); else reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_CSI_CTRL_1, mac_idx); rtw89_write16(rtwdev, reg, val); return 0; } static int rtw89_mac_csi_rrsc(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; u32 rrsc = BIT(RTW89_MAC_BF_RRSC_6M) | BIT(RTW89_MAC_BF_RRSC_24M); u32 reg; u8 mac_idx = rtwvif->mac_idx; int ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; if (sta->deflink.he_cap.has_he) { rrsc |= (BIT(RTW89_MAC_BF_RRSC_HE_MSC0) | BIT(RTW89_MAC_BF_RRSC_HE_MSC3) | BIT(RTW89_MAC_BF_RRSC_HE_MSC5)); } if (sta->deflink.vht_cap.vht_supported) { rrsc |= (BIT(RTW89_MAC_BF_RRSC_VHT_MSC0) | BIT(RTW89_MAC_BF_RRSC_VHT_MSC3) | BIT(RTW89_MAC_BF_RRSC_VHT_MSC5)); } if (sta->deflink.ht_cap.ht_supported) { rrsc |= (BIT(RTW89_MAC_BF_RRSC_HT_MSC0) | BIT(RTW89_MAC_BF_RRSC_HT_MSC3) | BIT(RTW89_MAC_BF_RRSC_HT_MSC5)); } reg = rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_CSI_CTRL_0, mac_idx); rtw89_write32_set(rtwdev, reg, B_AX_BFMEE_BFPARAM_SEL); rtw89_write32_clr(rtwdev, reg, B_AX_BFMEE_CSI_FORCE_RETE_EN); rtw89_write32(rtwdev, rtw89_mac_reg_by_idx(R_AX_TRXPTCL_RESP_CSI_RRSC, mac_idx), rrsc); return 0; } void rtw89_mac_bf_assoc(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; if (rtw89_sta_has_beamformer_cap(sta)) { rtw89_debug(rtwdev, RTW89_DBG_BF, "initialize bfee for new association\n"); rtw89_mac_init_bfee(rtwdev, rtwvif->mac_idx); rtw89_mac_set_csi_para_reg(rtwdev, vif, sta); rtw89_mac_csi_rrsc(rtwdev, vif, sta); } } void rtw89_mac_bf_disassoc(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; rtw89_mac_bfee_ctrl(rtwdev, rtwvif->mac_idx, false); } void rtw89_mac_bf_set_gid_table(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_bss_conf *conf) { struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; u8 mac_idx = rtwvif->mac_idx; __le32 *p; rtw89_debug(rtwdev, RTW89_DBG_BF, "update bf GID table\n"); p = (__le32 *)conf->mu_group.membership; rtw89_write32(rtwdev, rtw89_mac_reg_by_idx(R_AX_GID_POSITION_EN0, mac_idx), le32_to_cpu(p[0])); rtw89_write32(rtwdev, rtw89_mac_reg_by_idx(R_AX_GID_POSITION_EN1, mac_idx), le32_to_cpu(p[1])); p = (__le32 *)conf->mu_group.position; rtw89_write32(rtwdev, rtw89_mac_reg_by_idx(R_AX_GID_POSITION0, mac_idx), le32_to_cpu(p[0])); rtw89_write32(rtwdev, rtw89_mac_reg_by_idx(R_AX_GID_POSITION1, mac_idx), le32_to_cpu(p[1])); rtw89_write32(rtwdev, rtw89_mac_reg_by_idx(R_AX_GID_POSITION2, mac_idx), le32_to_cpu(p[2])); rtw89_write32(rtwdev, rtw89_mac_reg_by_idx(R_AX_GID_POSITION3, mac_idx), le32_to_cpu(p[3])); } struct rtw89_mac_bf_monitor_iter_data { struct rtw89_dev *rtwdev; struct ieee80211_sta *down_sta; int count; }; static void rtw89_mac_bf_monitor_calc_iter(void *data, struct ieee80211_sta *sta) { struct rtw89_mac_bf_monitor_iter_data *iter_data = (struct rtw89_mac_bf_monitor_iter_data *)data; struct ieee80211_sta *down_sta = iter_data->down_sta; int *count = &iter_data->count; if (down_sta == sta) return; if (rtw89_sta_has_beamformer_cap(sta)) (*count)++; } void rtw89_mac_bf_monitor_calc(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta, bool disconnect) { struct rtw89_mac_bf_monitor_iter_data data; data.rtwdev = rtwdev; data.down_sta = disconnect ? sta : NULL; data.count = 0; ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_mac_bf_monitor_calc_iter, &data); rtw89_debug(rtwdev, RTW89_DBG_BF, "bfee STA count=%d\n", data.count); if (data.count) set_bit(RTW89_FLAG_BFEE_MON, rtwdev->flags); else clear_bit(RTW89_FLAG_BFEE_MON, rtwdev->flags); } void _rtw89_mac_bf_monitor_track(struct rtw89_dev *rtwdev) { struct rtw89_traffic_stats *stats = &rtwdev->stats; struct rtw89_vif *rtwvif; bool en = stats->tx_tfc_lv <= stats->rx_tfc_lv; bool old = test_bit(RTW89_FLAG_BFEE_EN, rtwdev->flags); if (en == old) return; rtw89_for_each_rtwvif(rtwdev, rtwvif) rtw89_mac_bfee_ctrl(rtwdev, rtwvif->mac_idx, en); } static int __rtw89_mac_set_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, u32 tx_time) { #define MAC_AX_DFLT_TX_TIME 5280 u8 mac_idx = rtwsta->rtwvif->mac_idx; u32 max_tx_time = tx_time == 0 ? MAC_AX_DFLT_TX_TIME : tx_time; u32 reg; int ret = 0; if (rtwsta->cctl_tx_time) { rtwsta->ampdu_max_time = (max_tx_time - 512) >> 9; ret = rtw89_fw_h2c_txtime_cmac_tbl(rtwdev, rtwsta); } else { ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) { rtw89_warn(rtwdev, "failed to check cmac in set txtime\n"); return ret; } reg = rtw89_mac_reg_by_idx(R_AX_AMPDU_AGG_LIMIT, mac_idx); rtw89_write32_mask(rtwdev, reg, B_AX_AMPDU_MAX_TIME_MASK, max_tx_time >> 5); } return ret; } int rtw89_mac_set_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, bool resume, u32 tx_time) { int ret = 0; if (!resume) { rtwsta->cctl_tx_time = true; ret = __rtw89_mac_set_tx_time(rtwdev, rtwsta, tx_time); } else { ret = __rtw89_mac_set_tx_time(rtwdev, rtwsta, tx_time); rtwsta->cctl_tx_time = false; } return ret; } int rtw89_mac_get_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, u32 *tx_time) { u8 mac_idx = rtwsta->rtwvif->mac_idx; u32 reg; int ret = 0; if (rtwsta->cctl_tx_time) { *tx_time = (rtwsta->ampdu_max_time + 1) << 9; } else { ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) { rtw89_warn(rtwdev, "failed to check cmac in tx_time\n"); return ret; } reg = rtw89_mac_reg_by_idx(R_AX_AMPDU_AGG_LIMIT, mac_idx); *tx_time = rtw89_read32_mask(rtwdev, reg, B_AX_AMPDU_MAX_TIME_MASK) << 5; } return ret; } int rtw89_mac_set_tx_retry_limit(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, bool resume, u8 tx_retry) { int ret = 0; rtwsta->data_tx_cnt_lmt = tx_retry; if (!resume) { rtwsta->cctl_tx_retry_limit = true; ret = rtw89_fw_h2c_txtime_cmac_tbl(rtwdev, rtwsta); } else { ret = rtw89_fw_h2c_txtime_cmac_tbl(rtwdev, rtwsta); rtwsta->cctl_tx_retry_limit = false; } return ret; } int rtw89_mac_get_tx_retry_limit(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, u8 *tx_retry) { u8 mac_idx = rtwsta->rtwvif->mac_idx; u32 reg; int ret = 0; if (rtwsta->cctl_tx_retry_limit) { *tx_retry = rtwsta->data_tx_cnt_lmt; } else { ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) { rtw89_warn(rtwdev, "failed to check cmac in rty_lmt\n"); return ret; } reg = rtw89_mac_reg_by_idx(R_AX_TXCNT, mac_idx); *tx_retry = rtw89_read32_mask(rtwdev, reg, B_AX_L_TXCNT_LMT_MASK); } return ret; } int rtw89_mac_set_hw_muedca_ctrl(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool en) { u8 mac_idx = rtwvif->mac_idx; u16 set = B_AX_MUEDCA_EN_0 | B_AX_SET_MUEDCATIMER_TF_0; u32 reg; u32 ret; ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) return ret; reg = rtw89_mac_reg_by_idx(R_AX_MUEDCA_EN, mac_idx); if (en) rtw89_write16_set(rtwdev, reg, set); else rtw89_write16_clr(rtwdev, reg, set); return 0; } int rtw89_mac_write_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 val, u8 mask) { u32 val32; int ret; val32 = FIELD_PREP(B_AX_WL_XTAL_SI_ADDR_MASK, offset) | FIELD_PREP(B_AX_WL_XTAL_SI_DATA_MASK, val) | FIELD_PREP(B_AX_WL_XTAL_SI_BITMASK_MASK, mask) | FIELD_PREP(B_AX_WL_XTAL_SI_MODE_MASK, XTAL_SI_NORMAL_WRITE) | FIELD_PREP(B_AX_WL_XTAL_SI_CMD_POLL, 1); rtw89_write32(rtwdev, R_AX_WLAN_XTAL_SI_CTRL, val32); ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_WL_XTAL_SI_CMD_POLL), 50, 50000, false, rtwdev, R_AX_WLAN_XTAL_SI_CTRL); if (ret) { rtw89_warn(rtwdev, "xtal si not ready(W): offset=%x val=%x mask=%x\n", offset, val, mask); return ret; } return 0; } EXPORT_SYMBOL(rtw89_mac_write_xtal_si); int rtw89_mac_read_xtal_si(struct rtw89_dev *rtwdev, u8 offset, u8 *val) { u32 val32; int ret; val32 = FIELD_PREP(B_AX_WL_XTAL_SI_ADDR_MASK, offset) | FIELD_PREP(B_AX_WL_XTAL_SI_DATA_MASK, 0x00) | FIELD_PREP(B_AX_WL_XTAL_SI_BITMASK_MASK, 0x00) | FIELD_PREP(B_AX_WL_XTAL_SI_MODE_MASK, XTAL_SI_NORMAL_READ) | FIELD_PREP(B_AX_WL_XTAL_SI_CMD_POLL, 1); rtw89_write32(rtwdev, R_AX_WLAN_XTAL_SI_CTRL, val32); ret = read_poll_timeout(rtw89_read32, val32, !(val32 & B_AX_WL_XTAL_SI_CMD_POLL), 50, 50000, false, rtwdev, R_AX_WLAN_XTAL_SI_CTRL); if (ret) { rtw89_warn(rtwdev, "xtal si not ready(R): offset=%x\n", offset); return ret; } *val = rtw89_read8(rtwdev, R_AX_WLAN_XTAL_SI_CTRL + 1); return 0; } EXPORT_SYMBOL(rtw89_mac_read_xtal_si); static void rtw89_mac_pkt_drop_sta(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta) { static const enum rtw89_pkt_drop_sel sels[] = { RTW89_PKT_DROP_SEL_MACID_BE_ONCE, RTW89_PKT_DROP_SEL_MACID_BK_ONCE, RTW89_PKT_DROP_SEL_MACID_VI_ONCE, RTW89_PKT_DROP_SEL_MACID_VO_ONCE, }; struct rtw89_vif *rtwvif = rtwsta->rtwvif; struct rtw89_pkt_drop_params params = {0}; int i; params.mac_band = RTW89_MAC_0; params.macid = rtwsta->mac_id; params.port = rtwvif->port; params.mbssid = 0; params.tf_trs = rtwvif->trigger; for (i = 0; i < ARRAY_SIZE(sels); i++) { params.sel = sels[i]; rtw89_fw_h2c_pkt_drop(rtwdev, ¶ms); } } static void rtw89_mac_pkt_drop_vif_iter(void *data, struct ieee80211_sta *sta) { struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; struct rtw89_vif *rtwvif = rtwsta->rtwvif; struct rtw89_dev *rtwdev = rtwvif->rtwdev; struct rtw89_vif *target = data; if (rtwvif != target) return; rtw89_mac_pkt_drop_sta(rtwdev, rtwsta); } void rtw89_mac_pkt_drop_vif(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_mac_pkt_drop_vif_iter, rtwvif); } int rtw89_mac_ptk_drop_by_band_and_wait(struct rtw89_dev *rtwdev, enum rtw89_mac_idx band) { struct rtw89_pkt_drop_params params = {0}; bool empty; int i, ret = 0, try_cnt = 3; params.mac_band = band; params.sel = RTW89_PKT_DROP_SEL_BAND_ONCE; for (i = 0; i < try_cnt; i++) { ret = read_poll_timeout(mac_is_txq_empty, empty, empty, 50, 50000, false, rtwdev); if (ret) rtw89_fw_h2c_pkt_drop(rtwdev, ¶ms); else return 0; } return ret; }
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