1
0
mirror of https://github.com/morrownr/8821cu-20210916.git synced 2024-12-23 06:42:50 +00:00
8821cu-20210916/hal/halmac/halmac_pcie_reg.h

61 lines
1.7 KiB
C
Raw Normal View History

2022-11-17 14:26:57 +00:00
/******************************************************************************
*
* Copyright(c) 2016 - 2019 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
******************************************************************************/
#ifndef __HALMAC_PCIE_REG_H__
#define __HALMAC_PCIE_REG_H__
/* PCIE PHY register */
#define RAC_CTRL_PPR 0x00
#define RAC_SET_PPR 0x20
#define RAC_TRG_PPR 0x21
#define RAC_CTRL_PPR_V1 0x30
#define RAC_SET_PPR_V1 0x31
/* PCIE CFG register */
#define PCIE_L1SS_CTRL 0x718
#define PCIE_L1_CTRL 0x719
#define PCIE_ASPM_CTRL 0x70F
#define PCIE_CLK_CTRL 0x725
#define PCIE_L1SS_CAP 0x160
#define PCIE_L1SS_SUP 0x164
#define PCIE_L1SS_STS 0x168
/* PCIE CFG bit */
#define PCIE_BIT_WAKE BIT(2)
#define PCIE_BIT_L1 BIT(3)
#define PCIE_BIT_CLK BIT(4)
#define PCIE_BIT_L0S BIT(7)
#define PCIE_BIT_L1SS BIT(5)
#define PCIE_BIT_L1SSSUP BIT(4)
/* PCIE ASPM mask*/
#define SHFT_L1DLY 3
#define SHFT_L0SDLY 0
#define PCIE_ASPMDLY_MASK 0x07
#define PCIE_L1SS_MASK 0x0F
/* PCIE Capability */
#define PCIE_L1SS_ID 0x001E
/* PCIE MAC register */
#define LINK_CTRL2_REG_OFFSET 0xA0
#define GEN2_CTRL_OFFSET 0x80C
#define LINK_STATUS_REG_OFFSET 0x82
#define PCIE_GEN1_SPEED 0x01
#define PCIE_GEN2_SPEED 0x02
#endif/* __HALMAC_PCIE_REG_H__ */