89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
|
|
/* Copyright(c) 2020-2021 Realtek Corporation
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/pci.h>
|
|
|
|
#include "pci.h"
|
|
#include "reg.h"
|
|
#include "rtw8852a.h"
|
|
|
|
static const struct rtw89_pci_info rtw8852a_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 = R_AX_TXBD_RWPTR_CLR2,
|
|
.dma_stop1 = {R_AX_PCIE_DMA_STOP1, B_AX_TX_STOP1_MASK},
|
|
.dma_stop2 = {R_AX_PCIE_DMA_STOP2, B_AX_TX_STOP2_ALL},
|
|
.dma_busy1 = {R_AX_PCIE_DMA_BUSY1, DMA_BUSY1_CHECK},
|
|
.dma_busy2_reg = R_AX_PCIE_DMA_BUSY2,
|
|
.dma_busy3_reg = R_AX_PCIE_DMA_BUSY1,
|
|
|
|
.rpwm_addr = R_AX_PCIE_HRPWM,
|
|
.cpwm_addr = R_AX_CPWM,
|
|
.tx_dma_ch_mask = 0,
|
|
.bd_idx_addr_low_power = NULL,
|
|
.dma_addr_set = &rtw89_pci_ch_dma_addr_set,
|
|
.bd_ram_table = &rtw89_bd_ram_table_dual,
|
|
|
|
.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_8852ae_info = {
|
|
.chip = &rtw8852a_chip_info,
|
|
.bus = {
|
|
.pci = &rtw8852a_pci_info,
|
|
},
|
|
};
|
|
|
|
static const struct pci_device_id rtw89_8852ae_id_table[] = {
|
|
{
|
|
PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8852),
|
|
.driver_data = (kernel_ulong_t)&rtw89_8852ae_info,
|
|
},
|
|
{
|
|
PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xa85a),
|
|
.driver_data = (kernel_ulong_t)&rtw89_8852ae_info,
|
|
},
|
|
{},
|
|
};
|
|
MODULE_DEVICE_TABLE(pci, rtw89_8852ae_id_table);
|
|
|
|
static struct pci_driver rtw89_8852ae_driver = {
|
|
.name = "rtw89_8852ae",
|
|
.id_table = rtw89_8852ae_id_table,
|
|
.probe = rtw89_pci_probe,
|
|
.remove = rtw89_pci_remove,
|
|
.driver.pm = &rtw89_pm_ops,
|
|
};
|
|
module_pci_driver(rtw89_8852ae_driver);
|
|
|
|
MODULE_AUTHOR("Realtek Corporation");
|
|
MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852AE driver");
|
|
MODULE_LICENSE("Dual BSD/GPL");
|