57c2d60e1e
- Remove more unused headers - Remove various typedefs - Correct type of PaddrP (physical addresses should be ulong) - Kill use of bcopy - More printk cleanups - Kill true/false - Clean up direct access to pci BARs Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
132 lines
4.5 KiB
C
132 lines
4.5 KiB
C
/*
|
|
** -----------------------------------------------------------------------------
|
|
**
|
|
** Perle Specialix driver for Linux
|
|
** Ported from existing RIO Driver for SCO sources.
|
|
*
|
|
* (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
|
|
*
|
|
* 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.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
**
|
|
** Module : host.h
|
|
** SID : 1.2
|
|
** Last Modified : 11/6/98 11:34:10
|
|
** Retrieved : 11/6/98 11:34:21
|
|
**
|
|
** ident @(#)host.h 1.2
|
|
**
|
|
** -----------------------------------------------------------------------------
|
|
*/
|
|
|
|
#ifndef __rio_host_h__
|
|
#define __rio_host_h__
|
|
|
|
#ifdef SCCS_LABELS
|
|
#ifndef lint
|
|
static char *_host_h_sccs_ = "@(#)host.h 1.2";
|
|
#endif
|
|
#endif
|
|
|
|
/*
|
|
** the host structure - one per host card in the system.
|
|
*/
|
|
|
|
#define MAX_EXTRA_UNITS 64
|
|
|
|
/*
|
|
** Host data structure. This is used for the software equiv. of
|
|
** the host.
|
|
*/
|
|
struct Host {
|
|
unsigned char Type; /* RIO_EISA, RIO_MCA, ... */
|
|
unsigned char Ivec; /* POLLED or ivec number */
|
|
unsigned char Mode; /* Control stuff */
|
|
unsigned char Slot; /* Slot */
|
|
caddr_t Caddr; /* KV address of DPRAM */
|
|
struct DpRam *CardP; /* KV address of DPRAM, with overlay */
|
|
unsigned long PaddrP; /* Phys. address of DPRAM */
|
|
char Name[MAX_NAME_LEN]; /* The name of the host */
|
|
unsigned int UniqueNum; /* host unique number */
|
|
spinlock_t HostLock; /* Lock structure for MPX */
|
|
unsigned int WorkToBeDone; /* set to true each interrupt */
|
|
unsigned int InIntr; /* Being serviced? */
|
|
unsigned int IntSrvDone; /* host's interrupt has been serviced */
|
|
void (*Copy) (void *, void *, int); /* copy func */
|
|
struct timer_list timer;
|
|
/*
|
|
** I M P O R T A N T !
|
|
**
|
|
** The rest of this data structure is cleared to zero after
|
|
** a RIO_HOST_FOAD command.
|
|
*/
|
|
|
|
unsigned long Flags; /* Whats going down */
|
|
#define RC_WAITING 0
|
|
#define RC_STARTUP 1
|
|
#define RC_RUNNING 2
|
|
#define RC_STUFFED 3
|
|
#define RC_SOMETHING 4
|
|
#define RC_SOMETHING_NEW 5
|
|
#define RC_SOMETHING_ELSE 6
|
|
#define RC_READY 7
|
|
#define RUN_STATE 7
|
|
/*
|
|
** Boot mode applies to the way in which hosts in this system will
|
|
** boot RTAs
|
|
*/
|
|
#define RC_BOOT_ALL 0x8 /* Boot all RTAs attached */
|
|
#define RC_BOOT_OWN 0x10 /* Only boot RTAs bound to this system */
|
|
#define RC_BOOT_NONE 0x20 /* Don't boot any RTAs (slave mode) */
|
|
|
|
struct Top Topology[LINKS_PER_UNIT]; /* one per link */
|
|
struct Map Mapping[MAX_RUP]; /* Mappings for host */
|
|
struct PHB *PhbP; /* Pointer to the PHB array */
|
|
unsigned short *PhbNumP; /* Ptr to Number of PHB's */
|
|
struct LPB *LinkStrP; /* Link Structure Array */
|
|
struct RUP *RupP; /* Sixteen real rups here */
|
|
struct PARM_MAP *ParmMapP; /* points to the parmmap */
|
|
unsigned int ExtraUnits[MAX_EXTRA_UNITS]; /* unknown things */
|
|
unsigned int NumExtraBooted; /* how many of the above */
|
|
/*
|
|
** Twenty logical rups.
|
|
** The first sixteen are the real Rup entries (above), the last four
|
|
** are the link RUPs.
|
|
*/
|
|
struct UnixRup UnixRups[MAX_RUP + LINKS_PER_UNIT];
|
|
int timeout_id; /* For calling 100 ms delays */
|
|
int timeout_sem; /* For calling 100 ms delays */
|
|
long locks; /* long req'd for set_bit --RR */
|
|
char ____end_marker____;
|
|
};
|
|
#define Control CardP->DpControl
|
|
#define SetInt CardP->DpSetInt
|
|
#define ResetTpu CardP->DpResetTpu
|
|
#define ResetInt CardP->DpResetInt
|
|
#define Signature CardP->DpSignature
|
|
#define Sram1 CardP->DpSram1
|
|
#define Sram2 CardP->DpSram2
|
|
#define Sram3 CardP->DpSram3
|
|
#define Scratch CardP->DpScratch
|
|
#define __ParmMapR CardP->DpParmMapR
|
|
#define SLX CardP->DpSlx
|
|
#define Revision CardP->DpRevision
|
|
#define Unique CardP->DpUnique
|
|
#define Year CardP->DpYear
|
|
#define Week CardP->DpWeek
|
|
|
|
#define RIO_DUMBPARM 0x0860 /* what not to expect */
|
|
|
|
#endif
|