1 /* $NetBSD: rump_private.h,v 1.26 2009/04/06 20:41:29 pooka Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Antti Kantee. All Rights Reserved. 5 * 6 * Development of this software was supported by Google Summer of Code. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 18 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifndef _SYS_RUMP_PRIVATE_H_ 31 #define _SYS_RUMP_PRIVATE_H_ 32 33 #include <sys/param.h> 34 #include <sys/lwp.h> 35 #include <sys/proc.h> 36 #include <sys/systm.h> 37 #include <sys/types.h> 38 39 #include <uvm/uvm.h> 40 #include <uvm/uvm_object.h> 41 #include <uvm/uvm_page.h> 42 43 #include <rump/rump.h> 44 #include <rump/rumpuser.h> 45 46 extern kauth_cred_t rump_cred; 47 extern struct vmspace rump_vmspace; 48 49 extern struct rumpuser_mtx *rump_giantlock; 50 51 #define UIO_VMSPACE_SYS (&rump_vmspace) 52 53 #define RUMP_LMUTEX_MAGIC ((kmutex_t *)0x101) 54 55 extern int rump_threads; 56 57 void rumpvm_init(void); 58 void rump_sleepers_init(void); 59 struct vm_page *rumpvm_makepage(struct uvm_object *, voff_t); 60 61 void rumpvm_enterva(vaddr_t addr, struct vm_page *); 62 void rumpvm_flushva(struct uvm_object *); 63 64 void rump_gettime(struct timespec *); 65 66 lwpid_t rump_nextlid(void); 67 68 typedef void (*rump_proc_vfs_init_fn)(struct proc *); 69 typedef void (*rump_proc_vfs_release_fn)(struct proc *); 70 rump_proc_vfs_init_fn rump_proc_vfs_init; 71 rump_proc_vfs_release_fn rump_proc_vfs_release; 72 73 extern struct cpu_info rump_cpu; 74 75 extern struct sysent rump_sysent[]; 76 extern rump_sysproxy_t rump_sysproxy; 77 extern void *rump_sysproxy_arg; 78 79 #endif /* _SYS_RUMP_PRIVATE_H_ */ 80