diff options
Diffstat (limited to 'sys/dev/ct/ctvar.h')
| -rw-r--r-- | sys/dev/ct/ctvar.h | 70 |
1 files changed, 44 insertions, 26 deletions
diff --git a/sys/dev/ct/ctvar.h b/sys/dev/ct/ctvar.h index 5ad3db1..235990a 100644 --- a/sys/dev/ct/ctvar.h +++ b/sys/dev/ct/ctvar.h @@ -1,12 +1,12 @@ /* $FreeBSD$ */ -/* $NecBSD: ctvar.h,v 1.4 1999/04/15 01:36:13 kmatsuda Exp $ */ +/* $NecBSD: ctvar.h,v 1.4.14.3 2001/06/20 06:13:34 honda Exp $ */ /* $NetBSD$ */ /* * [NetBSD for NEC PC-98 series] - * Copyright (c) 1995, 1996, 1997, 1998 + * Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000, 2001 * NetBSD/pc98 porting staff. All rights reserved. - * Copyright (c) 1995, 1996, 1997, 1998 + * Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000, 2001 * Naofumi HONDA. All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -43,31 +43,53 @@ /***************************************************************** * Host adapter structure *****************************************************************/ +struct ct_bus_access_handle { + bus_space_tag_t ch_iot; /* core chip ctrl port tag */ + bus_space_tag_t ch_delayt; /* delay port tag */ + bus_space_tag_t ch_datat; /* data port tag (pio) */ + bus_space_tag_t ch_memt; /* data port tag (shm) */ + + bus_space_handle_t ch_ioh; + bus_space_handle_t ch_delaybah; + bus_space_handle_t ch_datah; + bus_space_handle_t ch_memh; + + void (*ch_bus_weight) __P((struct ct_bus_access_handle *)); + +#ifdef CT_USE_RELOCATE_OFFSET + bus_addr_t ch_offset[4]; +#endif /* CT_USE_RELOCATE_OFFSET */ +}; + struct ct_softc { struct scsi_low_softc sc_sclow; /* generic data */ + struct ct_bus_access_handle sc_ch; /* bus access handle */ + +#ifdef __NetBSD__ + bus_dma_tag_t sc_dmat; /* data DMA tag */ + + void *sc_ih; +#endif /* __NetBSD__ */ + +#ifdef __FreeBSD__ struct resource *port_res; struct resource *mem_res; struct resource *irq_res; struct resource *drq_res; - bus_space_tag_t sc_iot; /* core chip ctrl port tag */ - bus_space_tag_t sc_datat; /* data port tag (pio) */ - bus_space_tag_t sc_memt; /* data port tag (shm) */ bus_dma_tag_t sc_dmat; /* data DMA tag */ bus_dmamap_t sc_dmamapt; /* data DMAMAP tag */ - bus_space_handle_t sc_ioh; - bus_space_handle_t sc_datah; - bus_space_handle_t sc_memh; - void *sc_ih; - int sc_wc; /* weight counter */ +#endif /* __FreeBSD__ */ int sc_chiprev; /* chip version */ -#define CT_WD33C93_A 0x00000 -#define CT_WD33C93_B 0x10000 -#define CT_WD33C93_C 0x20000 +#define CT_WD33C93 0x00000 +#define CT_WD33C93_A 0x10000 +#define CT_AM33C93_A 0x10001 +#define CT_WD33C93_B 0x20000 +#define CT_WD33C93_C 0x30000 int sc_xmode; #define CT_XMODE_PIO 1 @@ -80,6 +102,7 @@ struct ct_softc { int sc_satgo; /* combination cmd start */ #define CT_SAT_GOING 1 + int sc_tmaxcnt; int sc_atten; /* attention */ u_int8_t sc_creg; /* control register value */ @@ -89,20 +112,22 @@ struct ct_softc { u_int cs_syncr; } *sc_sdp; /* synchronous data table pt */ + struct ct_synch_data sc_default_sdt[16]; + /* * Machdep stuff. */ void *ct_hw; /* point to bshw_softc etc ... */ - void (*ct_dma_xfer_start) __P((struct ct_softc *)); - void (*ct_pio_xfer_start) __P((struct ct_softc *)); + int (*ct_dma_xfer_start) __P((struct ct_softc *)); + int (*ct_pio_xfer_start) __P((struct ct_softc *)); void (*ct_dma_xfer_stop) __P((struct ct_softc *)); void (*ct_pio_xfer_stop) __P((struct ct_softc *)); void (*ct_bus_reset) __P((struct ct_softc *)); - void (*ct_synch_setup) __P((struct ct_softc *, struct lun_info *)); + void (*ct_synch_setup) __P((struct ct_softc *, struct targ_info *)); }; /***************************************************************** - * Target information + * Lun information *****************************************************************/ struct ct_targ_info { struct targ_info cti_ti; @@ -113,14 +138,7 @@ struct ct_targ_info { /***************************************************************** * PROTO *****************************************************************/ -#ifdef __NetBSD__ -#include <i386/Cbus/dev/ct/ct_machdep.h> -#endif -#ifdef __FreeBSD__ -#include <dev/ct/ct_machdep.h> -#endif - -int ctprobesubr __P((bus_space_tag_t, bus_space_handle_t ioh, u_int, int, u_int)); +int ctprobesubr __P((struct ct_bus_access_handle *, u_int, int, u_int, int *)); void ctattachsubr __P((struct ct_softc *)); int ctprint __P((void *, const char *)); int ctintr __P((void *)); |
