- 根目录:
- drivers
- vme
- bridges
- vme_ca91cx42.h
/*
* ca91c042.h
*
* Support for the Tundra Universe 1 and Universe II VME bridge chips
*
* Author: Tom Armistead
* Updated by Ajit Prem
* Copyright 2004 Motorola Inc.
*
* Further updated by Martyn Welch <martyn.welch@ge.com>
* Copyright 2009 GE Intelligent Platforms Embedded Systems, Inc.
*
* Derived from ca91c042.h by Michael Wyrick
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#ifndef _CA91CX42_H
#define _CA91CX42_H
#ifndef PCI_VENDOR_ID_TUNDRA
#define PCI_VENDOR_ID_TUNDRA 0x10e3
#endif
#ifndef PCI_DEVICE_ID_TUNDRA_CA91C142
#define PCI_DEVICE_ID_TUNDRA_CA91C142 0x0000
#endif
/*
* Define the number of each that the CA91C142 supports.
*/
#define CA91C142_MAX_MASTER 8 /* Max Master Windows */
#define CA91C142_MAX_SLAVE 8 /* Max Slave Windows */
#define CA91C142_MAX_DMA 1 /* Max DMA Controllers */
#define CA91C142_MAX_MAILBOX 4 /* Max Mail Box registers */
/* Structure used to hold driver specific information */
struct ca91cx42_driver {
void __iomem *base; /* Base Address of device registers */
wait_queue_head_t dma_queue;
wait_queue_head_t iack_queue;
wait_queue_head_t mbox_queue;
void (*lm_callback[4])(int); /* Called in interrupt handler */
void *crcsr_kernel;
dma_addr_t crcsr_bus;
struct mutex vme_rmw; /* Only one RMW cycle at a time */
struct mutex vme_int; /*
* Only one VME interrupt can be
* generated at a time, provide locking
*/
};
/* See Page 2-77 in the Universe User Manual */
struct ca91cx42_dma_descriptor {
unsigned int dctl; /* DMA Control */
unsigned int dtbc; /* Transfer Byte Count */
unsigned int dla; /* PCI Address */
unsigned int res1; /* Reserved */
unsigned int dva; /* Vme Address */
unsigned int res2; /* Reserved */
unsigned int dcpp; /* Pointer to Numed Cmd Packet with rPN */
unsigned int res3; /* Reserved */
};
struct ca91cx42_dma_entry {
struct ca91cx42_dma_descriptor descriptor;
struct list_head list;
};
/* Universe Register Offsets */
/* general PCI configuration registers */
#define CA91CX42_PCI_ID 0x000
#define CA91CX42_PCI_CSR 0x004
#define CA91CX42_PCI_CLASS 0x008
#define CA91CX42_PCI_MISC0 0x00C
#define CA91CX42_PCI_BS 0x010
#define CA91CX42_PCI_MISC1 0x03C
#define LSI0_CTL 0x0100
#define LSI0_BS 0x0104
#define LSI0_BD 0x0108
#define LSI0_TO 0x010C
#define LSI1_CTL 0x0114
#define LSI1_BS 0x0118
#define LSI1_BD 0x011C
#define LSI1_TO 0x0120
#define LSI2_CTL 0x0128
#define LSI2_BS 0x012C
#define LSI2_BD 0x0130
#define LSI2_TO 0x0134
#define LSI3_CTL 0x013C
#define LSI3_BS 0x0140
#define LSI3_BD 0x0144
#define LSI3_TO 0x0148
#define LSI4_CTL 0x01A0
#define LSI4_BS 0x01A4
#define LSI4_BD 0x01A8
#define LSI4_TO 0x01AC
#define LSI5_CTL 0x01B4
#define LSI5_BS 0x01B8
#define LSI5_BD 0x01BC
#define LSI5_TO 0x01C0
#define LSI6_CTL 0x01C8
#define LSI6_BS 0x01CC
#define LSI6_BD 0x01D0
#define LSI6_TO 0x01D4
#define LSI7_CTL 0x01DC
#define LSI7_BS 0x01E0
#define LSI7_BD 0x01E4
#define LSI7_TO 0x01E8
static const int CA91CX42_LSI_CTL[] = { LSI0_CTL, LSI1_CTL, LSI2_CTL, LSI3_CTL,
LSI4_CTL, LSI5_CTL, LSI6_CTL, LSI7_CTL };
static const int CA91CX42_LSI_BS[] = { LSI0_BS, LSI1_BS, LSI2_BS, LSI3_BS,
LSI4_BS, LSI5_BS, LSI6_BS, LSI7_BS };
static const int CA91CX42_LSI_BD[] = { LSI0_BD, LSI1_BD, LSI2_BD, LSI3_BD,
LSI4_BD, LSI5_BD, LSI6_BD, LSI7_BD };
static const int CA91CX42_LSI_TO[] = { LSI0_TO, LSI1_TO, LSI2_TO, LSI3_TO,
LSI4_TO, LSI5_TO, LSI6_TO, LSI7_TO };
#define SCYC_CTL 0x0170
#define SCYC_ADDR 0x0174
#define SCYC_EN 0x0178
#define SCYC_CMP 0x017C
#define SCYC_SWP 0x0180
#define LMISC 0x0184
#define SLSI 0x0188
#define L_CMDERR 0x018C
#define LAERR 0x0190
#define DCTL 0x0200
#define DTBC 0x0204
#define DLA 0x0208
#define DVA 0x0210
#define DCPP 0x0218
#define DGCS 0x0220
#define D_LLUE 0x0224
#define LINT_EN 0x0300
#define LINT_STAT 0x0304
#define LINT_MAP0 0x0308
#define LINT_MAP1 0x030C
#define VINT_EN 0x0310
#define VINT_STAT 0x0314
#define VINT_MAP0 0x0318
#define VINT_MAP1 0x031C
#define STATID 0x0320
#define V1_STATID 0x0324
#define V2_STATID 0x0328
#define V3_STATID 0x032C
#define V4_STATID 0x0330
#define V5_STATID 0x0334
#define V6_STATID 0x0338
#define V7_STATID 0x033C
static const int CA91CX42_V_STATID[8] = { 0, V1_STATID, V2_STATID, V3_STATID,
V4_STATID, V5_STATID, V6_STATID,
V7_STATID };
#define LINT_MAP2 0x0340
#define VINT_MAP2 0x0344
#define MBOX0 0x0348
#define MBOX1 0x034C
#define MBOX2 0x0350
#define MBOX3 0x0354
#define SEMA0 0x0358
#define SEMA1 0x035C
#define MAST_CTL 0x0400
#define MISC_CTL 0x0404
#define MISC_STAT 0x0408
#define USER_AM 0x040C
#define VSI0_CTL 0x0F00
#define VSI0_BS 0x0F04
#define VSI0_BD 0x0F08
#define VSI0_TO 0x0F0C
#define VSI1_CTL 0x0F14
#define VSI1_BS 0x0F18
#define VSI1_BD 0x0F1C
#define VSI1_TO 0x0F20
#define VSI2_CTL 0x0F28
#define VSI2_BS 0x0F2C
#define VSI2_BD 0x0F30
#define VSI2_TO 0x0F34
#define VSI3_CTL 0x0F3C
#define VSI3_BS 0x0F40
#define VSI3_BD 0x0F44
#define VSI3_TO 0x0F48
#define LM_CTL 0x0F64
#define LM_BS 0x0F68
#define VRAI_CTL 0x0F70
#define VRAI_BS 0x0F74
#define VCSR_CTL 0x0F80
#define VCSR_TO 0x0F84
#define V_AMERR 0x0F88
#define VAERR 0x0F8C
#define VSI4_CTL 0x0F90
#define VSI4_BS 0x0F94
#define VSI4_BD 0x0F98
#define VSI4_TO 0x0F9C
#define VSI5_CTL 0x0FA4
#define VSI5_BS 0x0FA8
#define VSI5_BD 0x0FAC
#define VSI5_TO 0x0FB0
#define VSI6_CTL 0x0FB8
#define VSI6_BS 0x0FBC
#define VSI6_BD 0x0FC0
#define VSI6_TO 0x0FC4
#define VSI7_CTL 0x0FCC
#define VSI7_BS 0x0FD0
#define VSI7_BD 0x0FD4
#define VSI7_TO 0x0FD8
static const int CA91CX42_VSI_CTL[] = { VSI0_CTL, VSI1_CTL, VSI2_CTL, VSI3_CTL,
VSI4_CTL, VSI5_CTL, VSI6_CTL, VSI7_CTL };
static const int CA91CX42_VSI_BS[] = { VSI0_BS, VSI1_BS, VSI2_BS, VSI3_BS,
VSI4_BS, VSI5_BS, VSI6_BS, VSI7_BS };
static const int CA91CX42_VSI_BD[] = { VSI0_BD, VSI1_BD, VSI2_BD, VSI3_BD,
VSI4_BD, VSI5_BD, VSI6_BD, VSI7_BD };
static const int CA91CX42_VSI_TO[] = { VSI0_TO, VSI1_TO, VSI2_TO, VSI3_TO,
VSI4_TO, VSI5_TO, VSI6_TO, VSI7_TO };
#define VCSR_CLR 0x0FF4
#define VCSR_SET 0x0FF8
#define VCSR_BS 0x0FFC
/*
* PCI Class Register
* offset 008
*/
#define CA91CX42_BM_PCI_CLASS_BASE 0xFF000000
#define CA91CX42_OF_PCI_CLASS_BASE 24
#define CA91CX42_BM_PCI_CLASS_SUB 0x00FF0000
#define CA91CX42_OF_PCI_CLASS_SUB 16
#define CA91CX42_BM_PCI_CLASS_PROG 0x0000FF00
#define CA91CX42_OF_PCI_CLASS_PROG 8
#define CA91CX42_BM_PCI_CLASS_RID 0x000000FF
#define CA91CX42_OF_PCI_CLASS_RID 0
#define CA91CX42_OF_PCI_CLASS_RID_UNIVERSE_I 0
#define CA91CX42_OF_PCI_CLASS_RID_UNIVERSE_II 1
/*
* PCI Misc Register
* offset 00C
*/
#define CA91CX42_BM_PCI_MISC0_BISTC 0x80000000
#define CA91CX42_BM_PCI_MISC0_SBIST 0x60000000
#define CA91CX42_BM_PCI_MISC0_CCODE 0x0F000000
#define CA91CX42_BM_PCI_MISC0_MFUNCT 0x00800000
#define CA91CX42_BM_PCI_MISC0_LAYOUT 0x007F0000
#define CA91CX42_BM_PCI_MISC0_LTIMER 0x0000FF00
#define CA91CX42_OF_PCI_MISC0_LTIMER 8
/*
* LSI Control Register
* offset 100
*/
#define CA91CX42_LSI_CTL_EN (1<<31)
#define CA91CX42_LSI_CTL_PWEN (1<<30)
#define CA91CX42_LSI_CTL_VDW_M (3<<22)
#define CA91CX42_LSI_CTL_VDW_D8 0
#define CA91CX42_LSI_CTL_VDW_D16 (1<<22)
#define CA91CX42_LSI_CTL_VDW_D32 (1<<23)
#define CA91CX42_LSI_CTL_VDW_D64 (3<<22)
#define CA91CX42_LSI_CTL_VAS_M (7<<16)
#define CA91CX42_LSI_CTL_VAS_A16 0
#define CA91CX42_LSI_CTL_VAS_A24 (1<<16)
#define CA91CX42_LSI_CTL_VAS_A32 (1<<17)
#define CA91CX42_LSI_CTL_VAS_CRCSR (5<<16)
#define CA91CX42_LSI_CTL_VAS_USER1 (3<<17)
#define CA91CX42_LSI_CTL_VAS_USER2 (7<<16)
#define CA91CX42_LSI_CTL_PGM_M (1<<14)
#define CA91CX42_LSI_CTL_PGM_DATA 0
#define CA91CX42_LSI_CTL_PGM_PGM (1<<14)
#define CA91CX42_LSI_CTL_SUPER_M (1<<12)
#define CA91CX42_LSI_CTL_SUPER_NPRIV 0
#define CA91CX42_LSI_CTL_SUPER_SUPR (1<<12)
#define CA91CX42_LSI_CTL_VCT_M (1<<8)
#define CA91CX42_LSI_CTL_VCT_BLT (1<<8)
#define CA91CX42_LSI_CTL_VCT_MBLT (1<<8)
#define CA91CX42_LSI_CTL_LAS (1<<0)
/*
* SCYC_CTL Register
* offset 178
*/
#define CA91CX42_SCYC_CTL_LAS_PCIMEM 0
#define CA91CX42_SCYC_CTL_LAS_PCIIO (1<<2)
#define CA91CX42_SCYC_CTL_CYC_M (3<<0)
#define CA91CX42_SCYC_CTL_CYC_RMW (1<<0)
#define CA91CX42_SCYC_CTL_CYC_ADOH (1<<1)
/*
* LMISC Register
* offset 184
*/
#define CA91CX42_BM_LMISC_CRT 0xF0000000
#define CA91CX42_OF_LMISC_CRT 28
#define CA91CX42_BM_LMISC_CWT 0x0F000000
#define CA91CX42_OF_LMISC_CWT 24
/*
* SLSI Register
* offset 188
*/
#define CA91CX42_BM_SLSI_EN 0x80000000
#define CA91CX42_BM_SLSI_PWEN 0x40000000
#define CA91CX42_BM_SLSI_VDW 0x00F00000
#define CA91CX42_OF_SLSI_VDW 20
#define CA91CX42_BM_SLSI_PGM 0x0000F000
#define CA91CX42_OF_SLSI_PGM 12
#define CA91CX42_BM_SLSI_SUPER 0x00000F00
#define CA91CX42_OF_SLSI_SUPER 8
#define CA91CX42_BM_SLSI_BS 0x000000F6
#define CA91CX42_OF_SLSI_BS 2
#define CA91CX42_BM_SLSI_LAS 0x00000003
#define CA91CX42_OF_SLSI_LAS 0
#define CA91CX42_BM_SLSI_RESERVED 0x3F0F0000
/*
* DCTL Register
* offset 200
*/
#define CA91CX42_DCTL_L2V (1<<31)
#define CA91CX42_DCTL_VDW_M (3<<22)
#define CA91CX42_DCTL_VDW_D8 0
#define CA91CX42_DCTL_VDW_D16 (1<<22)
#define CA91CX42_DCTL_VDW_D32 (1<<23)
#define CA91CX42_DCTL_VDW_D64 (3<<22)
#define CA91CX42_DCTL_VAS_M (7<<16)
#define CA91CX42_DCTL_VAS_A16 0
#define CA91CX42_DCTL_VAS_A24 (1<<16)
#define CA91CX42_DCTL_VAS_A32 (1<<17)
#define CA91CX42_DCTL_VAS_USER1 (3<<17)
#define CA91CX42_DCTL_VAS_USER2 (7<<16)
#define CA91CX42_DCTL_PGM_M (1<<14)
#define CA91CX42_DCTL_PGM_DATA 0
#define CA91CX42_DCTL_PGM_PGM (1<<14)
#define CA91CX42_DCTL_SUPER_M (1<<12)
#define CA91CX42_DCTL_SUPER_NPRIV 0
#define CA91CX42_DCTL_SUPER_SUPR (1<<12)
#define CA91CX42_DCTL_VCT_M (1<<8)
#define CA91CX42_DCTL_VCT_BLT (1<<8)
#define CA91CX42_DCTL_LD64EN (1<<7)
/*
* DCPP Register
* offset 218
*/
#define CA91CX42_DCPP_M 0xf
#define CA91CX42_DCPP_NULL (1<<0)
/*
* DMA General Control/Status Register (DGCS)
* offset 220
*/
#define CA91CX42_DGCS_GO (1<<31)
#define CA91CX42_DGCS_STOP_REQ (1<<30)
#define CA91CX42_DGCS_HALT_REQ (1<<29)
#define CA91CX42_DGCS_CHAIN (1<<27)
#define CA91CX42_DGCS_VON_M (7<<20)
#define CA91CX42_DGCS_VOFF_M (0xf<<16)
#define CA91CX42_DGCS_ACT (1<<15)
#define CA91CX42_DGCS_STOP (1<<14)
#define CA91CX42_DGCS_HALT (1<<13)
#define CA91CX42_DGCS_DONE (1<<11)
#define CA91CX42_DGCS_LERR (1<<10)
#define CA91CX42_DGCS_VERR (1<<9)
#define CA91CX42_DGCS_PERR (1<<8)
#define CA91CX42_DGCS_INT_STOP (1<<6)
#define CA91CX42_DGCS_INT_HALT (1<<5)
#define CA91CX42_DGCS_INT_DONE (1<<3)
#define CA91CX42_DGCS_INT_LERR (1<<2)
#define CA91CX42_DGCS_INT_VERR (1<<1)
#define CA91CX42_DGCS_INT_PERR (1<<0)
/*
* PCI Interrupt Enable Register
* offset 300
*/
#define CA91CX42_LINT_LM3 0x00800000
#define CA91CX42_LINT_LM2 0x00400000
#define CA91CX42_LINT_LM1 0x00200000
#define CA91CX42_LINT_LM0 0x00100000
#define CA91CX42_LINT_MBOX3 0x00080000
#define CA91CX42_LINT_MBOX2 0x00040000
#define CA91CX42_LINT_MBOX1 0x00020000
#define CA91CX42_LINT_MBOX0 0x00010000
#define CA91CX42_LINT_ACFAIL 0x00008000
#define CA91CX42_LINT_SYSFAIL 0x00004000
#define CA91CX42_LINT_SW_INT 0x00002000
#define CA91CX42_LINT_SW_IACK 0x00001000
#define CA91CX42_LINT_VERR 0x00000400
#define CA91CX42_LINT_LERR 0x00000200
#define CA91CX42_LINT_DMA 0x00000100
#define CA91CX42_LINT_VIRQ7 0x00000080
#define CA91CX42_LINT_VIRQ6 0x00000040
#define CA91CX42_LINT_VIRQ5 0x00000020
#define CA91CX42_LINT_VIRQ4 0x00000010
#define CA91CX42_LINT_VIRQ3 0x00000008
#define CA91CX42_LINT_VIRQ2 0x00000004
#define CA91CX42_LINT_VIRQ1 0x00000002
#define CA91CX42_LINT_VOWN 0x00000001
static const int CA91CX42_LINT_VIRQ[] = { 0, CA91CX42_LINT_VIRQ1,
CA91CX42_LINT_VIRQ2, CA91CX42_LINT_VIRQ3,
CA91CX42_LINT_VIRQ4, CA91CX42_LINT_VIRQ5,
CA91CX42_LINT_VIRQ6, CA91CX42_LINT_VIRQ7 };
#define CA91CX42_LINT_MBOX 0x000F0000
static const int CA91CX42_LINT_LM[] = { CA91CX42_LINT_LM0, CA91CX42_LINT_LM1,
CA91CX42_LINT_LM2, CA91CX42_LINT_LM3 };
/*
* MAST_CTL Register
* offset 400
*/
#define CA91CX42_BM_MAST_CTL_MAXRTRY 0xF0000000
#define CA91CX42_OF_MAST_CTL_MAXRTRY 28
#define CA91CX42_BM_MAST_CTL_PWON 0x0F000000
#define CA91CX42_OF_MAST_CTL_PWON 24
#define CA91CX42_BM_MAST_CTL_VRL 0x00C00000
#define CA91CX42_OF_MAST_CTL_VRL 22
#define CA91CX42_BM_MAST_CTL_VRM 0x00200000
#define CA91CX42_BM_MAST_CTL_VREL 0x00100000
#define CA91CX42_BM_MAST_CTL_VOWN 0x00080000
#define CA91CX42_BM_MAST_CTL_VOWN_ACK 0x00040000
#define CA91CX42_BM_MAST_CTL_PABS 0x00001000
#define CA91CX42_BM_MAST_CTL_BUS_NO 0x0000000F
#define CA91CX42_OF_MAST_CTL_BUS_NO 0
/*
* MISC_CTL Register
* offset 404
*/
#define CA91CX42_MISC_CTL_VBTO 0xF0000000
#define CA91CX42_MISC_CTL_VARB 0x04000000
#define CA91CX42_MISC_CTL_VARBTO 0x03000000
#define CA91CX42_MISC_CTL_SW_LRST 0x00800000
#define CA91CX42_MISC_CTL_SW_SRST 0x00400000
#define CA91CX42_MISC_CTL_BI 0x00100000
#define CA91CX42_MISC_CTL_ENGBI 0x00080000
#define CA91CX42_MISC_CTL_RESCIND 0x00040000
#define CA91CX42_MISC_CTL_SYSCON 0x00020000
#define CA91CX42_MISC_CTL_V64AUTO 0x00010000
#define CA91CX42_MISC_CTL_RESERVED 0x0820FFFF
#define CA91CX42_OF_MISC_CTL_VARBTO 24
#define CA91CX42_OF_MISC_CTL_VBTO 28
/*
* MISC_STAT Register
* offset 408
*/
#define CA91CX42_BM_MISC_STAT_ENDIAN 0x80000000
#define CA91CX42_BM_MISC_STAT_LCLSIZE 0x40000000
#define CA91CX42_BM_MISC_STAT_DY4AUTO 0x08000000
#define CA91CX42_BM_MISC_STAT_MYBBSY 0x00200000
#define CA91CX42_BM_MISC_STAT_DY4DONE 0x00080000
#define CA91CX42_BM_MISC_STAT_TXFE 0x00040000
#define CA91CX42_BM_MISC_STAT_RXFE 0x00020000
#define CA91CX42_BM_MISC_STAT_DY4AUTOID 0x0000FF00
#define CA91CX42_OF_MISC_STAT_DY4AUTOID 8
/*
* VSI Control Register
* offset F00
*/
#define CA91CX42_VSI_CTL_EN (1<<31)
#define CA91CX42_VSI_CTL_PWEN (1<<30)
#define CA91CX42_VSI_CTL_PREN (1<<29)
#define CA91CX42_VSI_CTL_PGM_M (3<<22)
#define CA91CX42_VSI_CTL_PGM_DATA (1<<22)
#define CA91CX42_VSI_CTL_PGM_PGM (1<<23)
#define CA91CX42_VSI_CTL_SUPER_M (3<<20)
#define CA91CX42_VSI_CTL_SUPER_NPRIV (1<<20)
#define CA91CX42_VSI_CTL_SUPER_SUPR (1<<21)
#define CA91CX42_VSI_CTL_VAS_M (7<<16)
#define CA91CX42_VSI_CTL_VAS_A16 0
#define CA91CX42_VSI_CTL_VAS_A24 (1<<16)
#define CA91CX42_VSI_CTL_VAS_A32 (1<<17)
#define CA91CX42_VSI_CTL_VAS_USER1 (3<<17)
#define CA91CX42_VSI_CTL_VAS_USER2 (7<<16)
#define CA91CX42_VSI_CTL_LD64EN (1<<7)
#define CA91CX42_VSI_CTL_LLRMW (1<<6)
#define CA91CX42_VSI_CTL_LAS_M (3<<0)
#define CA91CX42_VSI_CTL_LAS_PCI_MS 0
#define CA91CX42_VSI_CTL_LAS_PCI_IO (1<<0)
#define CA91CX42_VSI_CTL_LAS_PCI_CONF (1<<1)
/* LM_CTL Register
* offset F64
*/
#define CA91CX42_LM_CTL_EN (1<<31)
#define CA91CX42_LM_CTL_PGM (1<<23)
#define CA91CX42_LM_CTL_DATA (1<<22)
#define CA91CX42_LM_CTL_SUPR (1<<21)
#define CA91CX42_LM_CTL_NPRIV (1<<20)
#define CA91CX42_LM_CTL_AS_M (7<<16)
#define CA91CX42_LM_CTL_AS_A16 0
#define CA91CX42_LM_CTL_AS_A24 (1<<16)
#define CA91CX42_LM_CTL_AS_A32 (1<<17)
/*
* VRAI_CTL Register
* offset F70
*/
#define CA91CX42_BM_VRAI_CTL_EN 0x80000000
#define CA91CX42_BM_VRAI_CTL_PGM 0x00C00000
#define CA91CX42_OF_VRAI_CTL_PGM 22
#define CA91CX42_BM_VRAI_CTL_SUPER 0x00300000
#define CA91CX42_OF_VRAI_CTL_SUPER 20
#define CA91CX42_BM_VRAI_CTL_VAS 0x00030000
#define CA91CX42_OF_VRAI_CTL_VAS 16
/* VCSR_CTL Register
* offset F80
*/
#define CA91CX42_VCSR_CTL_EN (1<<31)
#define CA91CX42_VCSR_CTL_LAS_M (3<<0)
#define CA91CX42_VCSR_CTL_LAS_PCI_MS 0
#define CA91CX42_VCSR_CTL_LAS_PCI_IO (1<<0)
#define CA91CX42_VCSR_CTL_LAS_PCI_CONF (1<<1)
/* VCSR_BS Register
* offset FFC
*/
#define CA91CX42_VCSR_BS_SLOT_M (0x1F<<27)
#endif /* _CA91CX42_H */