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File: [local] / sys / compat / linux / linux_msg.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:09:03 2008 UTC (16 years, 6 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: linux_msg.h,v 1.2 1996/04/17 05:23:56 mickey Exp $ */ /* $NetBSD: linux_msg.h,v 1.2 1995/08/15 21:14:34 fvdl Exp $ */ /* * Copyright (c) 1995 Frank van der Linden * 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed for the NetBSD Project * by Frank van der Linden * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. */ #ifndef _LINUX_MSG_H #define _LINUX_MSG_H /* * msq_id_ds structure. Mostly the same fields, except for some internal * ones. */ struct linux_msqid_ds { struct linux_ipc_perm l_msg_perm; void *l_msg_first; void *l_msg_last; linux_time_t l_msg_stime; linux_time_t l_msg_rtime; linux_time_t l_msg_ctime; void *l_wwait; /* Linux internal */ void *l_rwait; /* Linux internal */ ushort l_msg_cbytes; ushort l_msg_qnum; ushort l_msg_qbytes; ushort l_msg_lspid; ushort l_msg_lrpid; }; #define LINUX_MSG_NOERROR 0x1000 #define LINUX_MSG_EXCEPT 0x2000 /* * The notorious anonymous message structure. */ struct linux_mymsg { long l_mtype; char l_mtext[1]; }; /* * This kludge is used for the 6th argument to the msgrcv system * call, to get around the maximum of 5 arguments to a syscall in Linux. */ struct linux_msgrcv_msgarg { struct linux_mymsg *msg; int type; }; /* * For msgctl calls. */ struct linux_msginfo { int l_msgpool; int l_msgmap; int l_msgmax; int l_msgmnb; int l_msgmni; int l_msgssz; int l_msgtql; ushort l_msgseg; }; #define LINUX_MSG_STAT 11 #define LINUX_MSG_INFO 12 #endif /* _LINUX_MSG_H */