arch_pci_pb1500.h

MIPS下的boottloader yamon 的源代码

/*
 *	arch_pci_pb1500.h
 *
 *	Au1500 PCI definitions
 *
 *	Copyright 2001, Alchemy Semiconductor, Inc.
 *	Matt Brandt
 */

#define PCI_REG_BASE	0xb4005000

#define Au_PCI_REG(offset) (*(unsigned long *)(PCI_REG_BASE + offset))

#define au_pci_cmem			Au_PCI_REG(0x0000)
#define au_pci_config			Au_PCI_REG(0x0004)
#define au_pci_b2bmask_cch		Au_PCI_REG(0x0008)
#define au_pci_b2bbase0_venid		Au_PCI_REG(0x000c)
#define au_pci_b2bbase1_id		Au_PCI_REG(0x0010)
#define au_pci_mwmask_dev		Au_PCI_REG(0x0014)
#define au_pci_mwbase_rev_ccl		Au_PCI_REG(0x0018)
#define au_pci_err_addr			Au_PCI_REG(0x001c)
#define au_pci_spec_intack		Au_PCI_REG(0x0020)
#define au_pci_id			Au_PCI_REG(0x0100)
#define au_pci_statcmd			Au_PCI_REG(0x0104)
#define au_pci_classrev			Au_PCI_REG(0x0108)
#define au_pci_hdrtype			Au_PCI_REG(0x010c)
#define au_pci_mbar			Au_PCI_REG(0x0110)