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Define the CIA control register.

This commit is contained in:
thorpej 1998-06-04 01:04:11 +00:00
parent d94f02f9fd
commit 32fef69ef7
1 changed files with 26 additions and 1 deletions
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27
sys/arch/alpha/pci/ciareg.h
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@ -1,4 +1,4 @@
/* $NetBSD: ciareg.h,v 1.16 1998/06/03 22:19:08 thorpej Exp $ */
/* $NetBSD: ciareg.h,v 1.17 1998/06/04 01:04:11 thorpej Exp $ */
/*
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
@ -124,6 +124,31 @@
#define REV_MASK 0x000000ff
#define REV_ALT_MEM 0x00000100
#define CIA_CSR_CTRL (CIA_CSRS + 0x100)
#define CTRL_RCI_EN 0x00000001
#define CTRL_PCI_LOCK_EN 0x00000002
#define CTRL_PCI_LOOP_EN 0x00000004
#define CTRL_FST_BB_EN 0x00000008
#define CTRL_PCI_MST_EN 0x00000010
#define CTRL_PCI_MEM_EN 0x00000020
#define CTRL_PCI_REQ64_EN 0x00000040
#define CTRL_PCI_ACK64_EN 0x00000080
#define CTRL_ADDR_PE_EN 0x00000100
#define CTRL_PERR_EN 0x00000200
#define CTRL_FILL_ERR_EN 0x00000400
#define CTRL_ECC_CHK_EN 0x00001000
#define CTRL_CACK_EN_PE 0x00002000
#define CTRL_CON_IDLE_BC 0x00004000
#define CTRL_CSR_IOA_BYPASS 0x00008000
#define CTRL_IO_FLUSHREQ_EN 0x00010000
#define CTRL_CPU_CLUSHREQ_EN 0x00020000
#define CTRL_ARB_EV5_EN 0x00040000
#define CTRL_EN_ARB_LINK 0x00080000
#define CTRL_RD_TYPE 0x00300000
#define CTRL_RL_TYPE 0x03000000
#define CTRL_RM_TYPE 0x30000000
#define CIA_CSR_CNFG (CIA_CSRS + 0x140)
#define CNFG_BWEN 0x00000001