/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _M68K_MVME16xHW_H_
#define _M68K_MVME16xHW_H_
#include <asm /irq.h>
typedef struct {
u_char ack_icr,
flt_icr,
sel_icr,
pe_icr,
bsy_icr,
spare1,
isr,
cr,
spare2,
spare3,
spare4,
data;
} MVMElp, *MVMElpPtr;
#define MVME_LPR_BASE 0 xfff42030
#define mvmelp ((*(volatile MVMElpPtr)(MVME_LPR_BASE)))
#define MVME_RTC_BASE 0 xfffc0000
#define MVME_I596_BASE 0 xfff46000
#define MVME_SCC_A_ADDR 0 xfff45005
#define MVME_SCC_B_ADDR 0 xfff45001
#define MVME_SCC_PCLK 10000000
#define MVME162_IRQ_TYPE_PRIO 0
#define MVME167_IRQ_PRN (IRQ_USER+20 )
#define MVME16x_IRQ_I596 (IRQ_USER+23 )
#define MVME16x_IRQ_SCSI (IRQ_USER+21 )
#define MVME16x_IRQ_FLY (IRQ_USER+63 )
#define MVME167_IRQ_SER_ERR (IRQ_USER+28 )
#define MVME167_IRQ_SER_MODEM (IRQ_USER+29 )
#define MVME167_IRQ_SER_TX (IRQ_USER+30 )
#define MVME167_IRQ_SER_RX (IRQ_USER+31 )
#define MVME16x_IRQ_TIMER (IRQ_USER+25 )
#define MVME167_IRQ_ABORT (IRQ_USER+46 )
#define MVME162_IRQ_ABORT (IRQ_USER+30 )
/* SCC interrupts, for MVME162 */
#define MVME162_IRQ_SCC_BASE (IRQ_USER+0 )
#define MVME162_IRQ_SCCB_TX (IRQ_USER+0 )
#define MVME162_IRQ_SCCB_STAT (IRQ_USER+2 )
#define MVME162_IRQ_SCCB_RX (IRQ_USER+4 )
#define MVME162_IRQ_SCCB_SPCOND (IRQ_USER+6 )
#define MVME162_IRQ_SCCA_TX (IRQ_USER+8 )
#define MVME162_IRQ_SCCA_STAT (IRQ_USER+10 )
#define MVME162_IRQ_SCCA_RX (IRQ_USER+12 )
#define MVME162_IRQ_SCCA_SPCOND (IRQ_USER+14 )
/* MVME162 version register */
#define MVME162_VERSION_REG 0 xfff4202e
extern unsigned short mvme16x_config;
/* Lower 8 bits must match the revision register in the MC2 chip */
#define MVME16x_CONFIG_SPEED_32 0 x0001
#define MVME16x_CONFIG_NO_VMECHIP2 0 x0002
#define MVME16x_CONFIG_NO_SCSICHIP 0 x0004
#define MVME16x_CONFIG_NO_ETHERNET 0 x0008
#define MVME16x_CONFIG_GOT_FPU 0 x0010
#define MVME16x_CONFIG_GOT_LP 0 x0100
#define MVME16x_CONFIG_GOT_CD2401 0 x0200
#define MVME16x_CONFIG_GOT_SCCA 0 x0400
#define MVME16x_CONFIG_GOT_SCCB 0 x0800
#endif
Messung V0.5 in Prozent C=92 H=89 G=90
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(vorverarbeitet am 2026-06-07)
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