/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _M68K_BVME6000HW_H_
#define _M68K_BVME6000HW_H_
#include <asm /irq.h>
/*
* PIT structure
*/
#define BVME_PIT_BASE 0 xffa00000
typedef struct {
unsigned char
pad_a[3 ], pgcr,
pad_b[3 ], psrr,
pad_c[3 ], paddr,
pad_d[3 ], pbddr,
pad_e[3 ], pcddr,
pad_f[3 ], pivr,
pad_g[3 ], pacr,
pad_h[3 ], pbcr,
pad_i[3 ], padr,
pad_j[3 ], pbdr,
pad_k[3 ], paar,
pad_l[3 ], pbar,
pad_m[3 ], pcdr,
pad_n[3 ], psr,
pad_o[3 ], res1,
pad_p[3 ], res2,
pad_q[3 ], tcr,
pad_r[3 ], tivr,
pad_s[3 ], res3,
pad_t[3 ], cprh,
pad_u[3 ], cprm,
pad_v[3 ], cprl,
pad_w[3 ], res4,
pad_x[3 ], crh,
pad_y[3 ], crm,
pad_z[3 ], crl,
pad_A[3 ], tsr,
pad_B[3 ], res5;
} PitRegs_t, *PitRegsPtr;
#define bvmepit ((*(volatile PitRegsPtr)(BVME_PIT_BASE)))
#define BVME_RTC_BASE 0 xff900000
typedef struct {
unsigned char
pad_a[3 ], msr,
pad_b[3 ], t0cr_rtmr,
pad_c[3 ], t1cr_omr,
pad_d[3 ], pfr_icr0,
pad_e[3 ], irr_icr1,
pad_f[3 ], bcd_tenms,
pad_g[3 ], bcd_sec,
pad_h[3 ], bcd_min,
pad_i[3 ], bcd_hr,
pad_j[3 ], bcd_dom,
pad_k[3 ], bcd_mth,
pad_l[3 ], bcd_year,
pad_m[3 ], bcd_ujcc,
pad_n[3 ], bcd_hjcc,
pad_o[3 ], bcd_dow,
pad_p[3 ], t0lsb,
pad_q[3 ], t0msb,
pad_r[3 ], t1lsb,
pad_s[3 ], t1msb,
pad_t[3 ], cmp_sec,
pad_u[3 ], cmp_min,
pad_v[3 ], cmp_hr,
pad_w[3 ], cmp_dom,
pad_x[3 ], cmp_mth,
pad_y[3 ], cmp_dow,
pad_z[3 ], sav_sec,
pad_A[3 ], sav_min,
pad_B[3 ], sav_hr,
pad_C[3 ], sav_dom,
pad_D[3 ], sav_mth,
pad_E[3 ], ram,
pad_F[3 ], test;
} RtcRegs_t, *RtcPtr_t;
#define BVME_I596_BASE 0 xff100000
#define BVME_ETHIRQ_REG 0 xff20000b
#define BVME_LOCAL_IRQ_STAT 0 xff20000f
#define BVME_ETHERR 0 x02
#define BVME_ABORT_STATUS 0 x08
#define BVME_NCR53C710_BASE 0 xff000000
#define BVME_SCC_A_ADDR 0 xffb0000b
#define BVME_SCC_B_ADDR 0 xffb00003
#define BVME_SCC_RTxC 7372800
#define BVME_CONFIG_REG 0 xff500003
#define config_reg_ptr (volatile unsigned char *)BVME_CONFIG_REG
#define BVME_CONFIG_SW1 0 x08
#define BVME_CONFIG_SW2 0 x04
#define BVME_CONFIG_SW3 0 x02
#define BVME_CONFIG_SW4 0 x01
#define BVME_IRQ_TYPE_PRIO 0
#define BVME_IRQ_PRN (IRQ_USER+20 )
#define BVME_IRQ_TIMER (IRQ_USER+25 )
#define BVME_IRQ_I596 IRQ_AUTO_2
#define BVME_IRQ_SCSI IRQ_AUTO_3
#define BVME_IRQ_RTC IRQ_AUTO_6
#define BVME_IRQ_ABORT IRQ_AUTO_7
/* SCC interrupts */
#define BVME_IRQ_SCC_BASE IRQ_USER
#define BVME_IRQ_SCCB_TX IRQ_USER
#define BVME_IRQ_SCCB_STAT (IRQ_USER+2 )
#define BVME_IRQ_SCCB_RX (IRQ_USER+4 )
#define BVME_IRQ_SCCB_SPCOND (IRQ_USER+6 )
#define BVME_IRQ_SCCA_TX (IRQ_USER+8 )
#define BVME_IRQ_SCCA_STAT (IRQ_USER+10 )
#define BVME_IRQ_SCCA_RX (IRQ_USER+12 )
#define BVME_IRQ_SCCA_SPCOND (IRQ_USER+14 )
/* Address control registers */
#define BVME_ACR_A32VBA 0 xff400003
#define BVME_ACR_A32MSK 0 xff410003
#define BVME_ACR_A24VBA 0 xff420003
#define BVME_ACR_A24MSK 0 xff430003
#define BVME_ACR_A16VBA 0 xff440003
#define BVME_ACR_A32LBA 0 xff450003
#define BVME_ACR_A24LBA 0 xff460003
#define BVME_ACR_ADDRCTL 0 xff470003
#define bvme_acr_a32vba *(volatile unsigned char *)BVME_ACR_A32VBA
#define bvme_acr_a32msk *(volatile unsigned char *)BVME_ACR_A32MSK
#define bvme_acr_a24vba *(volatile unsigned char *)BVME_ACR_A24VBA
#define bvme_acr_a24msk *(volatile unsigned char *)BVME_ACR_A24MSK
#define bvme_acr_a16vba *(volatile unsigned char *)BVME_ACR_A16VBA
#define bvme_acr_a32lba *(volatile unsigned char *)BVME_ACR_A32LBA
#define bvme_acr_a24lba *(volatile unsigned char *)BVME_ACR_A24LBA
#define bvme_acr_addrctl *(volatile unsigned char *)BVME_ACR_ADDRCTL
#endif
Messung V0.5 in Prozent C=94 H=86 G=89
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-07)
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