diff options
Diffstat (limited to 'drivers/vme/bridges/vme_ca91cx42.h')
| -rw-r--r-- | drivers/vme/bridges/vme_ca91cx42.h | 582 |
1 files changed, 582 insertions, 0 deletions
diff --git a/drivers/vme/bridges/vme_ca91cx42.h b/drivers/vme/bridges/vme_ca91cx42.h new file mode 100644 index 000000000..d46b12dc3 --- /dev/null +++ b/drivers/vme/bridges/vme_ca91cx42.h @@ -0,0 +1,582 @@ +/* + * 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 (5<<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 */ |