-/* $OpenBSD: iomod.h,v 1.6 1999/04/20 19:36:32 mickey Exp $ */
+/* $OpenBSD: iomod.h,v 1.7 2000/04/24 14:24:48 mickey Exp $ */
/*
* Copyright (c) 1990 mt Xinu, Inc. All rights reserved.
struct pagezero {
/* [0x000] Initialize Vectors */
int ivec_special; /* must be zero */
- /* powerfail recovery software */
- int (*ivec_mempf)__P((void));
- /* exec'd after Transfer Of Control */
- int (*ivec_toc)__P((void));
+ int (*ivec_mempf)__P((void)); /* powerfail recovery software */
+ int (*ivec_toc)__P((void)); /* exec'd after Transfer Of Control */
u_int ivec_toclen; /* bytes of ivec_toc code */
- /* exec'd after Rendezvous Signal */
- int (*ivec_rendz)__P((void));
+ int (*ivec_rendz)__P((void)); /* exec'd after Rendezvous Signal */
u_int ivec_mempflen; /* bytes of ivec_mempf code */
int ivec_resv[10]; /* (reserved) must be zero */
/* [0x040] Processor Dependent */
union {
- int pd_Resv1[112]; /* (reserved) processor dependent */
+ u_int pd_Resv1[112]; /* (reserved) processor dependent */
struct { /* Viper-specific data */
- int v_Resv1[39];
+ u_int v_Resv1[39];
u_int v_Ctrlcpy; /* copy of Viper `vi_control' */
- int v_Resv2[72];
+ u_int v_Resv2[72];
} pd_Viper;
} pz_Pdep;
/* [0x200] Reserved */
- int resv1[84]; /* (reserved) */
+ u_int resv1[84]; /* (reserved) */
/* [0x350] Memory Configuration */
- int memc_cont; /* bytes of contiguous valid memory */
- int memc_phsize; /* bytes of valid physical memory */
- int memc_adsize; /* bytes of SPA space used by PDC */
- int memc_resv; /* (reserved) */
+ u_int memc_cont; /* bytes of contiguous valid memory */
+ u_int memc_phsize; /* bytes of valid physical memory */
+ u_int memc_adsize; /* bytes of SPA space used by PDC */
+ u_int memc_resv; /* (reserved) */
/* [0x360] Miscellaneous */
struct boot_err mem_be[8]; /* boot errors (see above) */
- int mem_free; /* first free phys. memory location */
+ u_int mem_free; /* first free phys. memory location */
struct iomod *mem_hpa; /* HPA of CPU */
int (*mem_pdc)__P((void)); /* PDC entry point */
u_int mem_10msec; /* # of Interval Timer ticks in 10msec*/
/* [0x390] Initial Memory Module */
struct iomod *imm_hpa; /* HPA of Initial Memory module */
- int imm_soft_boot; /* 0 == hard boot, 1 == soft boot */
- int imm_spa_size; /* bytes of SPA in IMM */
- int imm_max_mem; /* bytes of mem in IMM (<= spa_size) */
+ u_int imm_soft_boot; /* 0 == hard boot, 1 == soft boot */
+ u_int imm_spa_size; /* bytes of SPA in IMM */
+ u_int imm_max_mem; /* bytes of mem in IMM (<= spa_size) */
/* [0x3A0] Boot Console/Display, Device, and Keyboard */
struct pz_device mem_cons; /* description of console device */
struct pz_device mem_kbd; /* description of keyboard device */
/* [0x430] Reserved */
- int resv2[116]; /* (reserved) */
+ u_int resv2[116]; /* (reserved) */
/* [0x600] Processor Dependent */
- int pd_resv2[128]; /* (reserved) processor dependent */
+ u_int pd_resv2[128]; /* (reserved) processor dependent */
};
#define v_ctrlcpy pz_Pdep.pd_Viper.v_Ctrlcpy
u_int io_eir; /* (WO) interrupt CPU; set bits in EIR CR */
u_int io_eim; /* (WO) External Interrupt Message address */
u_int io_dc_rw; /* write address of IODC to read IODC data */
- int io_ii_rw; /* read/clear external intrpt msg (bit-26) */
+ u_int io_ii_rw; /* read/clear external intrpt msg (bit-26) */
caddr_t io_dma_link; /* pointer to "next quad" in DMA chain */
u_int io_dma_command; /* (RO) chain command to exec on "next quad" */
caddr_t io_dma_address; /* (RO) start of DMA */
- int io_dma_count; /* (RO) number of bytes remaining to xfer */
+ u_int io_dma_count; /* (RO) number of bytes remaining to xfer */
caddr_t io_flex; /* (WO) HPA flex addr, LSB: bus master flag */
caddr_t io_spa; /* (WO) SPA space; 0-20:addr, 24-31:iodc_spa */
- int resv1[2]; /* (reserved) */
+ u_int resv1[2]; /* (reserved) */
u_int io_command; /* (WO) module commands (see below) */
u_int io_status; /* (RO) error returns (see below) */
u_int io_control; /* memory err logging (bit-9), bc forwarding */
u_int sub_mask_clr; /* ignore intrpts on sub-channel (bitmask) */
u_int sub_mask_set; /* service intrpts on sub-channel (bitmask) */
u_int diagnostic; /* diagnostic use (reserved) */
- int resv2[2]; /* (reserved) */
+ u_int resv2[2]; /* (reserved) */
caddr_t nmi_address; /* address to send data to when NMI detected */
caddr_t nmi_data; /* NMI data to be sent */
- int resv3[3]; /* (reserved) */
+ u_int resv3[3]; /* (reserved) */
u_int io_mem_low; /* bottom of memory address range */
u_int io_mem_high; /* top of memory address range */
u_int io_io_low; /* bottom of I/O HPA address Range */
u_int io_io_high; /* top of I/O HPA address Range */
- int priv_trs[160]; /* TRSes (Type-dependent Reg Sets) */
+ u_int priv_trs[160]; /* TRSes (Type-dependent Reg Sets) */
- int priv_hvrs[320]; /* HVRSes (HVERSION-dependent Register Sets) */
+ u_int priv_hvrs[320]; /* HVRSes (HVERSION-dependent Register Sets) */
- int hvrs[512]; /* HVRSes (HVERSION-dependent Register Sets) */
+ u_int hvrs[512]; /* HVRSes (HVERSION-dependent Register Sets) */
};
#endif /* !_LOCORE */
projects / openbsd / commitdiff