91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
/* cavPci.h */
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/*
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* Copyright (c) 2010-2011 Wind River Systems, Inc.
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*
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* The right to copy, distribute, modify or otherwise make use
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* of this software may be licensed only pursuant to the terms
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* of an applicable Wind River license agreement.
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*/
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/*
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modification history
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--------------------
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01d,06jul11,rlg import typedefs directly from SDK
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01c,21jan11,d_c WIND00249323 - bring up PCIe on 63xx
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01b,11oct10,d_c Make compatible with Diab.
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01a,26aug10,pgh Written
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DESCRIPTION
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*/
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#ifndef __CAV_PCI_H
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#define __CAV_PCI_H
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#include <arch/mips/private/cavSdkDrvInclude.h>
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#define CAV_INCLUDE_TYPEDEFS_ONLY
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#include CAV_SDK_DRV_INCLUDE(cvmx-abi.h)
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#include CAV_SDK_DRV_INCLUDE(cvmx-npi-defs.h)
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/* defines */
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#define CAV_NPEI_PCIE_MSI_RCV 0x0000000000003CB0ULL
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#define CAV_SLI_PCIE_MSI_RCV 0x0000000000003CB0ULL
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#define CAV_PEXP_NPEI_MSI_ENB0 0x80011F000000BC50ULL
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#define CAV_PEXP_SLI_MSI_ENB0 0x80011F0000013C50ULL
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#define CAV_PEXP_NPEI_MSI_RCV0 0x80011F000000BC10ULL
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#define CAV_PEXP_SLI_MSI_RCV0 0x80011F0000013C10ULL
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#define CAV_NPI_CTL_STATUS 0x80011F0000000010ull
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IMPORT void cavPciHostBridgeInit
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(
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unsigned long base,
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UINT64 * pciCfgDid,
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UINT64 * pciIoDid,
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UINT64 * pciMemDid
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);
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IMPORT void cavPciExHostBridgeInit
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(
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int pciExPortNum,
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BOOL * initDone,
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UINT64 * pciIoDid,
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UINT64 * pciMemDid
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);
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IMPORT UINT32 cavPciRead
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(
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int width, /* data width, in bytes */
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UINT64 pciAddr /* PCI address to read from */
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);
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IMPORT void cavPciWrite
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(
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int width, /* data width, in bytes */
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UINT64 pciAddr, /* PCI address to write to */
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UINT32 data /* Data to write to PCI */
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);
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IMPORT UINT32 cavPciExRead
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(
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int port, /* PCIE port the device is on */
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int bus, /* sub bus */
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int dev, /* device ID */
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int func, /* device sub function */
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int reg, /* register to access */
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int width /* data width, in bytes */
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);
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IMPORT void cavPciExWrite
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(
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int port, /* PCIE port the device is on */
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int bus, /* sub bus */
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int dev, /* device ID */
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int func, /* device sub function */
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int reg, /* register to access */
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int width, /* data width, in bytes */
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UINT32 data /* Data to write to PCIE */
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);
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#endif /* __CAV_PCI_H */
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