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File: [local] / sys / miscfs / portal / portal.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:15:18 2008 UTC (16 years, 4 months ago) by nbrk
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) |
/* $OpenBSD: portal.h,v 1.5 2003/08/14 07:46:39 mickey Exp $ */ /* $NetBSD: portal.h,v 1.7 1996/02/09 22:40:40 christos Exp $ */ /* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software donated to Berkeley by * Jan-Simon Pendry. * * 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. * * from: Id: portal.h,v 1.3 1992/05/30 10:05:24 jsp Exp * @(#)portal.h 8.4 (Berkeley) 1/21/94 */ struct portal_args { char *pa_config; /* Config file */ int pa_socket; /* Socket to server */ }; struct portal_cred { int pcr_flag; /* File open mode */ uid_t pcr_uid; /* From ucred */ gid_t pcr_gid; /* From ucred */ short pcr_ngroups; /* From ucred */ gid_t pcr_groups[NGROUPS]; /* From ucred */ }; #ifdef _KERNEL struct portalmount { struct vnode *pm_root; /* Root node */ struct file *pm_server; /* Held reference to server socket */ }; struct portalnode { int pt_size; /* Length of Arg */ char *pt_arg; /* Arg to send to server */ int pt_fileid; /* cookie */ }; #define VFSTOPORTAL(mp) ((struct portalmount *)((mp)->mnt_data)) #define VTOPORTAL(vp) ((struct portalnode *)(vp)->v_data) #define PORTAL_ROOTFILEID 2 extern int (**portal_vnodeop_p)(void *); extern const struct vfsops portal_vfsops; #endif /* _KERNEL */