File: [local] / sys / ufs / ufs / ufs_extern.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:16:20 2008 UTC (16 years, 6 months ago) by nbrk
Branch: OPENBSD_4_2_BASE, MAIN
CVS Tags: jornada-partial-support-wip, HEAD Changes since 1.1: +0 -0 lines
Import of OpenBSD 4.2 release kernel tree with initial code to support
Jornada 720/728, StrongARM 1110-based handheld PC.
At this point kernel roots on NFS and boots into vfs_mountroot() and traps.
What is supported:
- glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode
(needs some palette tweaks for non black/white/blue colors, i think)
- saic, SA11x0 interrupt controller (needs cleanup)
- sacom, SA11x0 UART (supported only as boot console for now)
- SA11x0 GPIO controller fully supported (but can't handle multiple interrupt
handlers on one gpio pin)
- sassp, SSP port on SA11x0 that attaches spibus
- Jornada microcontroller (jmcu) to control kbd, battery, etc throught
the SPI bus (wskbd attaches on jmcu, but not tested)
- tod functions seem work
- initial code for SA-1111 (chip companion) : this is TODO
Next important steps, i think:
- gpio and intc on sa1111
- pcmcia support for sa11x0 (and sa1111 help logic)
- REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs)
- root on wd0! (using already supported PCMCIA-ATA)
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/* $OpenBSD: ufs_extern.h,v 1.28 2007/05/09 17:04:22 deraadt Exp $ */
/* $NetBSD: ufs_extern.h,v 1.5 1996/02/09 22:36:03 christos Exp $ */
/*-
* Copyright (c) 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)ufs_extern.h 8.6 (Berkeley) 8/10/94
*/
struct buf;
struct componentname;
struct direct;
struct disklabel;
struct dquot;
struct fid;
struct flock;
struct indir;
struct inode;
struct mbuf;
struct mount;
struct nameidata;
struct proc;
struct ucred;
struct ufs_args;
struct ufsmount;
struct uio;
struct vattr;
struct vfsconf;
struct vnode;
__BEGIN_DECLS
int ufs_access(void *);
int ufs_advlock(void *);
int ufs_bmap(void *);
int ufs_close(void *);
int ufs_create(void *);
int ufs_getattr(void *);
int ufs_inactive(void *);
int ufs_ioctl(void *);
int ufs_islocked(void *);
int ufs_link(void *);
int ufs_lock(void *);
int ufs_lookup(void *);
int ufs_mkdir(void *);
int ufs_mknod(void *);
int ufs_mmap(void *);
int ufs_open(void *);
int ufs_pathconf(void *);
int ufs_print(void *);
int ufs_readdir(void *);
int ufs_readlink(void *);
int ufs_remove(void *);
int ufs_rename(void *);
#define ufs_revoke vop_generic_revoke
int ufs_rmdir(void *);
int ufs_poll(void *);
int ufs_kqfilter(void *);
int ufs_setattr(void *);
int ufs_strategy(void *);
int ufs_symlink(void *);
int ufs_unlock(void *);
int ufsspec_close(void *);
int ufsspec_read(void *);
int ufsspec_write(void *);
#ifdef FIFO
int ufsfifo_read(void *);
int ufsfifo_write(void *);
int ufsfifo_close(void *);
#endif
/* ufs_bmap.c */
int ufs_bmaparray(struct vnode *, daddr_t, daddr64_t *, struct indir *,
int *, int *);
int ufs_getlbns(struct vnode *, daddr_t, struct indir *, int *);
/* ufs_ihash.c */
void ufs_ihashinit(void);
struct vnode *ufs_ihashlookup(dev_t, ino_t);
struct vnode *ufs_ihashget(dev_t, ino_t);
int ufs_ihashins(struct inode *);
void ufs_ihashrem(struct inode *);
/* ufs_inode.c */
int ufs_init(struct vfsconf *);
int ufs_reclaim(struct vnode *, struct proc *);
/* ufs_lookup.c */
void ufs_dirbad(struct inode *, doff_t, char *);
int ufs_dirbadentry(struct vnode *, struct direct *, int);
void ufs_makedirentry(struct inode *, struct componentname *,
struct direct *);
int ufs_direnter(struct vnode *, struct vnode *, struct direct *,
struct componentname *, struct buf *);
int ufs_dirremove(struct vnode *, struct inode *, int, int);
int ufs_dirrewrite(struct inode *, struct inode *,
ino_t, int, int);
int ufs_dirempty(struct inode *, ino_t, struct ucred *);
int ufs_checkpath(struct inode *, struct inode *, struct ucred *);
/* ufs_vfsops.c */
int ufs_start(struct mount *, int, struct proc *);
int ufs_root(struct mount *, struct vnode **);
int ufs_quotactl(struct mount *, int, uid_t, caddr_t, struct proc *);
int ufs_fhtovp(struct mount *, struct ufid *, struct vnode **);
int ufs_check_export(struct mount *, struct mbuf *, int *,
struct ucred **);
/* ufs_vnops.c */
int ufs_vinit(struct mount *, int (**)(void *),
int (**)(void *), struct vnode **);
int ufs_makeinode(int, struct vnode *, struct vnode **,
struct componentname *);
/*
* Soft dependency function prototypes.
*/
int softdep_setup_directory_add(struct buf *, struct inode *, off_t,
long, struct buf *, int);
void softdep_change_directoryentry_offset(struct inode *, caddr_t,
caddr_t, caddr_t, int);
void softdep_setup_remove(struct buf *,struct inode *, struct inode *,
int);
void softdep_setup_directory_change(struct buf *, struct inode *,
struct inode *, long, int);
void softdep_change_linkcnt(struct inode *, int);
int softdep_slowdown(struct vnode *);
__END_DECLS