// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* Copyright(c) 2020-2022 Realtek Corporation */ #include <linux/module.h> #include <linux/pci.h> #include "pci.h" #include "reg.h" #include "rtw8852b.h" static const struct rtw89_pci_info rtw8852b_pci_info = { .txbd_trunc_mode = MAC_AX_BD_TRUNC, .rxbd_trunc_mode = MAC_AX_BD_TRUNC, .rxbd_mode = MAC_AX_RXBD_PKT, .tag_mode = MAC_AX_TAG_MULTI, .tx_burst = MAC_AX_TX_BURST_2048B, .rx_burst = MAC_AX_RX_BURST_128B, .wd_dma_idle_intvl = MAC_AX_WD_DMA_INTVL_256NS, .wd_dma_act_intvl = MAC_AX_WD_DMA_INTVL_256NS, .multi_tag_num = MAC_AX_TAG_NUM_8, .lbc_en = MAC_AX_PCIE_ENABLE, .lbc_tmr = MAC_AX_LBC_TMR_2MS, .autok_en = MAC_AX_PCIE_DISABLE, .io_rcy_en = MAC_AX_PCIE_DISABLE, .io_rcy_tmr = MAC_AX_IO_RCY_ANA_TMR_6MS, .init_cfg_reg = R_AX_PCIE_INIT_CFG1, .txhci_en_bit = B_AX_TXHCI_EN, .rxhci_en_bit = B_AX_RXHCI_EN, .rxbd_mode_bit = B_AX_RXBD_MODE, .exp_ctrl_reg = R_AX_PCIE_EXP_CTRL, .max_tag_num_mask = B_AX_MAX_TAG_NUM, .rxbd_rwptr_clr_reg = R_AX_RXBD_RWPTR_CLR, .txbd_rwptr_clr2_reg = 0, .dma_stop1 = {R_AX_PCIE_DMA_STOP1, B_AX_TX_STOP1_MASK_V1}, .dma_stop2 = {0}, .dma_busy1 = {R_AX_PCIE_DMA_BUSY1, DMA_BUSY1_CHECK_V1}, .dma_busy2_reg = 0, .dma_busy3_reg = R_AX_PCIE_DMA_BUSY1, .rpwm_addr = R_AX_PCIE_HRPWM, .cpwm_addr = R_AX_CPWM, .tx_dma_ch_mask = BIT(RTW89_TXCH_ACH4) | BIT(RTW89_TXCH_ACH5) | BIT(RTW89_TXCH_ACH6) | BIT(RTW89_TXCH_ACH7) | BIT(RTW89_TXCH_CH10) | BIT(RTW89_TXCH_CH11), .bd_idx_addr_low_power = NULL, .dma_addr_set = &rtw89_pci_ch_dma_addr_set, .bd_ram_table = &rtw89_bd_ram_table_single, .ltr_set = rtw89_pci_ltr_set, .fill_txaddr_info = rtw89_pci_fill_txaddr_info, .config_intr_mask = rtw89_pci_config_intr_mask, .enable_intr = rtw89_pci_enable_intr, .disable_intr = rtw89_pci_disable_intr, .recognize_intrs = rtw89_pci_recognize_intrs, }; static const struct rtw89_driver_info rtw89_8852be_info = { .chip = &rtw8852b_chip_info, .bus = { .pci = &rtw8852b_pci_info, }, }; static const struct pci_device_id rtw89_8852be_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xb852), .driver_data = (kernel_ulong_t)&rtw89_8852be_info, }, { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xb85b), .driver_data = (kernel_ulong_t)&rtw89_8852be_info, }, {}, }; MODULE_DEVICE_TABLE(pci, rtw89_8852be_id_table); static struct pci_driver rtw89_8852be_driver = { .name = "rtw89_8852be", .id_table = rtw89_8852be_id_table, .probe = rtw89_pci_probe, .remove = rtw89_pci_remove, .driver.pm = &rtw89_pm_ops, }; module_pci_driver(rtw89_8852be_driver); MODULE_AUTHOR("Realtek Corporation"); MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852BE driver"); MODULE_LICENSE("Dual BSD/GPL");