94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
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/* Copyright(c) 2020-2022 Realtek Corporation
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*/
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#include <linux/module.h>
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#include <linux/pci.h>
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#include "pci.h"
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#include "reg.h"
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#include "rtw8852c.h"
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static const struct rtw89_pci_bd_idx_addr rtw8852c_bd_idx_addr_low_power = {
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.tx_bd_addrs = {R_AX_DRV_FW_HSK_0, R_AX_DRV_FW_HSK_1, R_AX_DRV_FW_HSK_2,
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R_AX_DRV_FW_HSK_3, 0, 0,
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0, 0, R_AX_DRV_FW_HSK_4,
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0, 0, 0,
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R_AX_DRV_FW_HSK_5},
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.rx_bd_addrs = {R_AX_DRV_FW_HSK_6, R_AX_DRV_FW_HSK_7},
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};
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static const struct rtw89_pci_info rtw8852c_pci_info = {
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.txbd_trunc_mode = MAC_AX_BD_TRUNC,
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.rxbd_trunc_mode = MAC_AX_BD_TRUNC,
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.rxbd_mode = MAC_AX_RXBD_PKT,
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.tag_mode = MAC_AX_TAG_MULTI,
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.tx_burst = MAC_AX_TX_BURST_V1_256B,
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.rx_burst = MAC_AX_RX_BURST_V1_128B,
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.wd_dma_idle_intvl = MAC_AX_WD_DMA_INTVL_256NS,
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.wd_dma_act_intvl = MAC_AX_WD_DMA_INTVL_256NS,
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.multi_tag_num = MAC_AX_TAG_NUM_8,
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.lbc_en = MAC_AX_PCIE_ENABLE,
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.lbc_tmr = MAC_AX_LBC_TMR_2MS,
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.autok_en = MAC_AX_PCIE_DISABLE,
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.io_rcy_en = MAC_AX_PCIE_ENABLE,
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.io_rcy_tmr = MAC_AX_IO_RCY_ANA_TMR_6MS,
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.init_cfg_reg = R_AX_HAXI_INIT_CFG1,
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.txhci_en_bit = B_AX_TXHCI_EN_V1,
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.rxhci_en_bit = B_AX_RXHCI_EN_V1,
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.rxbd_mode_bit = B_AX_RXBD_MODE_V1,
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.exp_ctrl_reg = R_AX_HAXI_EXP_CTRL,
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.max_tag_num_mask = B_AX_MAX_TAG_NUM_V1_MASK,
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.rxbd_rwptr_clr_reg = R_AX_RXBD_RWPTR_CLR_V1,
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.txbd_rwptr_clr2_reg = R_AX_TXBD_RWPTR_CLR2_V1,
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.dma_stop1 = {R_AX_HAXI_DMA_STOP1, B_AX_TX_STOP1_MASK},
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.dma_stop2 = {R_AX_HAXI_DMA_STOP2, B_AX_TX_STOP2_ALL},
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.dma_busy1 = {R_AX_HAXI_DMA_BUSY1, DMA_BUSY1_CHECK},
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.dma_busy2_reg = R_AX_HAXI_DMA_BUSY2,
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.dma_busy3_reg = R_AX_HAXI_DMA_BUSY3,
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.rpwm_addr = R_AX_PCIE_HRPWM_V1,
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.cpwm_addr = R_AX_PCIE_CRPWM,
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.tx_dma_ch_mask = 0,
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.bd_idx_addr_low_power = &rtw8852c_bd_idx_addr_low_power,
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.dma_addr_set = &rtw89_pci_ch_dma_addr_set_v1,
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.bd_ram_table = &rtw89_bd_ram_table_dual,
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.ltr_set = rtw89_pci_ltr_set_v1,
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.fill_txaddr_info = rtw89_pci_fill_txaddr_info_v1,
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.config_intr_mask = rtw89_pci_config_intr_mask_v1,
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.enable_intr = rtw89_pci_enable_intr_v1,
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.disable_intr = rtw89_pci_disable_intr_v1,
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.recognize_intrs = rtw89_pci_recognize_intrs_v1,
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};
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static const struct rtw89_driver_info rtw89_8852ce_info = {
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.chip = &rtw8852c_chip_info,
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.bus = {
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.pci = &rtw8852c_pci_info,
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},
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};
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static const struct pci_device_id rtw89_8852ce_id_table[] = {
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{
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PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xc852),
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.driver_data = (kernel_ulong_t)&rtw89_8852ce_info,
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},
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{},
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};
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MODULE_DEVICE_TABLE(pci, rtw89_8852ce_id_table);
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static struct pci_driver rtw89_8852ce_driver = {
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.name = "rtw89_8852ce",
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.id_table = rtw89_8852ce_id_table,
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.probe = rtw89_pci_probe,
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.remove = rtw89_pci_remove,
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.driver.pm = &rtw89_pm_ops,
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};
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module_pci_driver(rtw89_8852ce_driver);
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MODULE_AUTHOR("Realtek Corporation");
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MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852CE driver");
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MODULE_LICENSE("Dual BSD/GPL");
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