/*
* Copyright 2000, International Business Machines Corporation and others.
* All Rights Reserved.
- *
+ *
* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
*/
+#ifndef _AFS_ARGS_H_
+#define _AFS_ARGS_H_
+
/*
* AFS system call opcodes
+ *
+ * When adding new opcodes, please also update afsd_init_syscall_opcodes()
+ * for syscall tracing.
*/
-#ifndef _AFS_ARGS_H_
-#define _AFS_ARGS_H_
-
-#define AFSOP_START_RXCALLBACK 0 /* no aux parms */
-#define AFSOP_START_AFS 1 /* no aux parms */
-#define AFSOP_START_BKG 2 /* no aux parms */
-#define AFSOP_START_TRUNCDAEMON 3 /* no aux parms */
+#define AFSOP_START_RXCALLBACK 0 /* no aux parms */
+#define AFSOP_START_AFS 1 /* no aux parms */
+#define AFSOP_START_BKG 2 /* no aux parms */
+#define AFSOP_START_TRUNCDAEMON 3 /* no aux parms */
#define AFSOP_START_CS 4 /* no aux parms */
+#define AFSOP_ADDCELL 5 /* parm 2 = cell str */
+#define AFSOP_CACHEINIT 6 /* parms 2-4 -> cache sizes */
+#define AFSOP_CACHEINFO 7 /* the cacheinfo file */
+#define AFSOP_VOLUMEINFO 8 /* the volumeinfo file */
+#define AFSOP_CACHEFILE 9 /* a random cache file (V*) */
+#define AFSOP_CACHEINODE 10 /* random cache file by inode */
+#define AFSOP_AFSLOG 11 /* output log file */
+#define AFSOP_ROOTVOLUME 12 /* non-standard root volume name */
-#define AFSOP_ADDCELL 5 /* parm 2 = cell str */
-#define AFSOP_CACHEINIT 6 /* parms 2-4 -> cache sizes */
-#define AFSOP_CACHEINFO 7 /* the cacheinfo file */
-#define AFSOP_VOLUMEINFO 8 /* the volumeinfo file */
-#define AFSOP_CACHEFILE 9 /* a random cache file (V*) */
-#define AFSOP_CACHEINODE 10 /* random cache file by inode */
-#define AFSOP_AFSLOG 11 /* output log file */
-#define AFSOP_ROOTVOLUME 12 /* non-standard root volume name */
-#define AFSOP_STARTLOG 14 /* temporary: Start afs logging */
-#define AFSOP_ENDLOG 15 /* temporary: End afs logging */
+#define AFSOP_STARTLOG 14 /* temporary: Start afs logging */
+#define AFSOP_ENDLOG 15 /* temporary: End afs logging */
#define AFSOP_AFS_VFSMOUNT 16 /* vfsmount cover for hpux */
#define AFSOP_ADVISEADDR 17 /* to init rx cid generator */
-#define AFSOP_CLOSEWAIT 18 /* make all closes synchronous */
-#define AFSOP_RXEVENT_DAEMON 19 /* rxevent daemon */
-#define AFSOP_GETMTU 20 /* stand-in for SIOCGIFMTU, for now */
-#define AFSOP_GETIFADDRS 21 /* get machine's ethernet interfaces */
-
-#define AFSOP_ADDCELL2 29 /* 2nd add cell protocol interface */
-#define AFSOP_AFSDB_HANDLER 30 /* userspace AFSDB lookup handler */
-#define AFSOP_SET_DYNROOT 31 /* enable/disable dynroot support */
-#define AFSOP_ADDCELLALIAS 32 /* create alias for existing cell */
-#define AFSOP_SET_FAKESTAT 33 /* enable/disable fakestat support */
-#define AFSOP_CELLINFO 34 /* set the cellinfo file name */
-#define AFSOP_SET_THISCELL 35 /* set the primary cell */
+#define AFSOP_CLOSEWAIT 18 /* make all closes synchronous */
+#define AFSOP_RXEVENT_DAEMON 19 /* rxevent daemon */
+#define AFSOP_GETMTU 20 /* stand-in for SIOCGIFMTU, for now */
+#define AFSOP_GETIFADDRS 21 /* get machine's ethernet interfaces */
+
+#define AFSOP_ADDCELL2 29 /* 2nd add cell protocol interface */
+#define AFSOP_AFSDB_HANDLER 30 /* userspace AFSDB lookup handler */
+#define AFSOP_SET_DYNROOT 31 /* enable/disable dynroot support */
+#define AFSOP_ADDCELLALIAS 32 /* create alias for existing cell */
+#define AFSOP_SET_FAKESTAT 33 /* enable/disable fakestat support */
+#define AFSOP_CELLINFO 34 /* set the cellinfo file name */
+#define AFSOP_SET_THISCELL 35 /* set the primary cell */
#define AFSOP_BASIC_INIT 36 /* used to be part of START_AFS */
#define AFSOP_SET_BACKUPTREE 37 /* enable backup tree support */
-#define AFSOP_SET_RXPCK 38 /*set rx_extraPackets*/
-#define AFSOP_BUCKETPCT 39 /* bucket percentage */
+#define AFSOP_SET_RXPCK 38 /* set rx_extraPackets*/
+#define AFSOP_BUCKETPCT 39 /* bucket percentage */
+#define AFSOP_SET_RXMAXMTU 40 /* set rx_MyMaxSendSize,rx_maxReceiveSizeUser,rx_maxReceiveSize */
+#define AFSOP_BKG_HANDLER 41 /* userspace-capable Bkg daemon */
+#define AFSOP_GETMASK 42 /* stand-in for SIOCGIFNETMASK */
+#define AFSOP_SET_RXMAXFRAGS 43 /* set rxi_nSendFrags, rxi_nRecvFrags */
+#define AFSOP_SET_RMTSYS_FLAG 44 /* set flag if rmtsys is enabled */
+#define AFSOP_SEED_ENTROPY 45 /* Give the kernel hcrypto entropy */
+#define AFSOP_SET_INUMCALC 46 /* set inode number calculation method */
+#define AFSOP_SET_VOLUME_TTL 47 /* set the vldb cache timeout */
+
+#define AFSOP_RXLISTENER_DAEMON 48 /* starts kernel RX listener */
+
+#define AFSOP_CACHEBASEDIR 50 /* cache base dir */
+#define AFSOP_CACHEDIRS 51 /* number of files per dir */
+#define AFSOP_CACHEFILES 52 /* number of files */
+
+#define AFSOP_SETINT 60 /* set key/value pairs for ints */
+
+#define AFSOP_GO 100 /* whether settime is being done */
+
+#define AFSOP_CHECKLOCKS 200 /* dump lock state */
+#define AFSOP_SHUTDOWN 201 /* Totally shutdown afs (deallocate all) */
+
+#define AFSOP_STOP_RXCALLBACK 210 /* Stop CALLBACK process */
+#define AFSOP_STOP_AFS 211 /* Stop AFS process */
+#define AFSOP_STOP_BKG 212 /* Stop BKG process */
+#define AFSOP_STOP_TRUNCDAEMON 213 /* Stop cache truncate daemon */
+/* AFSOP_STOP_RXEVENT 214 defined in osi.h */
+/* AFSOP_STOP_COMPLETE 215 defined in osi.h */
+#define AFSOP_STOP_CS 216 /* Stop CheckServer daemon */
+/* AFSOP_STOP_RXK_LISTENER 217 defined in osi.h */
+#define AFSOP_STOP_AFSDB 218 /* Stop AFSDB handler */
+#define AFSOP_STOP_NETIF 219 /* Stop Netif poller */
+
+#define AFSOP_MAX_OPCODE AFSOP_STOP_NETIF /* Largest defined opcode. */
+
+/*
+ * AFS system call types and flags.
+ */
/* The range 20-30 is reserved for AFS system offsets in the afs_syscall */
-#define AFSCALL_PIOCTL 20
-#define AFSCALL_SETPAG 21
-#define AFSCALL_IOPEN 22
-#define AFSCALL_ICREATE 23
-#define AFSCALL_IREAD 24
-#define AFSCALL_IWRITE 25
-#define AFSCALL_IINC 26
-#define AFSCALL_IDEC 27
-#define AFSCALL_CALL 28
-
-#define AFSCALL_ICL 30
+#define AFSCALL_PIOCTL 20
+#define AFSCALL_SETPAG 21
+#define AFSCALL_IOPEN 22
+#define AFSCALL_ICREATE 23
+#define AFSCALL_IREAD 24
+#define AFSCALL_IWRITE 25
+#define AFSCALL_IINC 26
+#define AFSCALL_IDEC 27
+#define AFSCALL_CALL 28
+
+#define AFSCALL_ICL 30
/* 64 bit versions of inode system calls. */
#define AFSCALL_IOPEN64 41
#define AFSCALL_INIT_KERNEL_CONFIG 47 /* set vnode glue ops. */
#endif
-#ifdef AFS_SGI53_ENV
-#define AFSOP_NFSSTATICADDR 32 /* to contents addr of nfs kernel addr */
-#define AFSOP_NFSSTATICADDRPTR 33 /* pass addr of variable containing
- * address into kernel. */
-#define AFSOP_NFSSTATICADDR2 34 /* pass address in as hyper. */
-#define AFSOP_SBLOCKSTATICADDR2 35 /* for sblock and sbunlock */
-#endif
-#define AFSOP_GETMASK 42 /* stand-in for SIOCGIFNETMASK */
-/* For SGI, this can't interfere with any of the 64 bit inode calls. */
-#define AFSOP_RXLISTENER_DAEMON 48 /* starts kernel RX listener */
-
-/* skip 64 bit calls */
-#define AFSOP_CACHEBASEDIR 50 /* cache base dir */
-#define AFSOP_CACHEDIRS 51 /* number of files per dir */
-#define AFSOP_CACHEFILES 52 /* number of files */
-
-#define AFSOP_SETINT 60 /* we should just set key/value pairs
- for things which are just ints */
-
/* these are for initialization flags */
#define AFSCALL_INIT_MEMCACHE 0x1
-#define AFSCALL_INIT_MEMCACHE_SLEEP 0x2 /* Use osi_Alloc to allocate memcache
- * instead of osi_Alloc_NoSleep */
/* flags for rxstats pioctl */
#define AFSCALL_RXSTATS_DISABLE 0x2 /* Disable RX stats */
#define AFSCALL_RXSTATS_CLEAR 0x4 /* Clear RX stats */
-#define AFSOP_GO 100 /* whether settime is being done */
-/* not for initialization: debugging assist */
-#define AFSOP_CHECKLOCKS 200 /* dump lock state */
-#define AFSOP_SHUTDOWN 201 /* Totally shutdown afs (deallocate all) */
-
-/* The following aren't used by afs_initState but by afs_termState! */
-#define AFSOP_STOP_RXCALLBACK 210 /* Stop CALLBACK process */
-#define AFSOP_STOP_AFS 211 /* Stop AFS process */
-#define AFSOP_STOP_CS 216 /* Stop CheckServer daemon. */
-#define AFSOP_STOP_BKG 212 /* Stop BKG process */
-#define AFSOP_STOP_TRUNCDAEMON 213 /* Stop cache truncate daemon */
-/* #define AFSOP_STOP_RXEVENT 214 defined in osi.h */
-/* #define AFSOP_STOP_COMPLETE 215 defined in osi.h */
-/* #define AFSOP_STOP_RXK_LISTENER 217 defined in osi.h */
-#define AFSOP_STOP_AFSDB 218 /* Stop AFSDB handler */
-#define AFSOP_STOP_NETIF 219 /* Stop Netif poller */
+/* arguments passed by afsd */
+#define IDTYPE_UID 0
+
+/* We don't necessarily have VenusFid here */
+struct afs_umv_param {
+ afs_int32 id;
+ afs_int32 idtype;
+ afs_int32 sCell;
+ afs_int32 sVolume;
+ afs_int32 sVnode;
+ afs_int32 sUnique;
+ afs_int32 dCell;
+ afs_int32 dVolume;
+ afs_int32 dVnode;
+ afs_int32 dUnique;
+};
-/* Main afs syscall entry; this number may vary per system (i.e. defined in afs/param.h) */
-#ifndef AFS_SYSCALL
-#define AFS_SYSCALL 31
+#ifdef AFS_DARWIN_ENV
+# define AFS_USPC_UMV 1
#endif
+#define AFS_USPC_SHUTDOWN 2
+#define AFS_USPC_NOOP 3
+
+struct afs_uspc_param {
+ afs_int32 retval;
+ afs_int32 ts; /* brequest ts - always unique */
+ afs_int32 bufSz;
+ afs_int32 reqtype;
+ union {
+ struct afs_umv_param umv;
+ } req;
+};
-/* arguments passed by afsd */
struct afs_cacheParams {
afs_int32 cacheScaches;
afs_int32 cacheFiles;
afs_int32 memCacheFlag;
afs_int32 inodes;
afs_int32 users;
+ afs_int32 dynamic_vcaches;
};
+/* Supported values for AFSOP_SET_INUMCALC. */
+enum {
+ AFS_INUMCALC_COMPAT = 0,
+ AFS_INUMCALC_MD5 = 1
+};
+
+/* Supported volume ttl range. */
+#define AFS_MIN_VOLUME_TTL 600
+#define AFS_MAX_VOLUME_TTL MAX_AFS_INT32
+
/*
* Note that the AFS_*ALLOCSIZ values should be multiples of sizeof(void*) to
* accomodate pointer alignment.
/* Used in rx.c as well as afs directory. */
#if defined(AFS_AIX32_ENV) || defined(AFS_HPUX_ENV)
/* XXX Because of rxkad_cprivate... XXX */
-#define AFS_MDALLOCSIZ (127*sizeof(void *)) /* "Medium" allocated size */
-#define AFS_MALLOC_LOW_WATER 50 /* Min free blocks before allocating more */
-#define AFS_SMALLOCSIZ (38*sizeof(void *)) /* "Small" allocated size */
+#define AFS_SMALLOCSIZ (38*sizeof(void *)) /* "Small" allocated size */
#else
-#define AFS_SMALLOCSIZ (64*sizeof(void *)) /* "Small" allocated size */
+#define AFS_SMALLOCSIZ (64*sizeof(void *)) /* "Small" allocated size */
#endif
+#define AFS_LRALLOCSIZ 4096 /* "Large" allocated size */
/* Cache configuration available through the client callback interface */
typedef struct cm_initparams_v1 {
/* Defines and structures for the AFS proc replacement layer for the original syscall (AFS_SYSCALL) strategy */
#ifdef AFS_LINUX20_ENV
-
+
#define PROC_FSDIRNAME "openafs"
#define PROC_SYSCALL_NAME "afs_ioctl"
#define PROC_SYSCALL_FNAME "/proc/fs/openafs/afs_ioctl"
#define PROC_RX_NAME "rx"
#define PROC_SERVICES_NAME "rx_services"
#define PROC_RXSTATS_NAME "rx_stats"
-#define VIOC_SYSCALL_TYPE 'C'
+#define VIOC_SYSCALL_TYPE 'C'
#define VIOC_SYSCALL _IOW(VIOC_SYSCALL_TYPE,1,void *)
#define VIOC_SYSCALL32 _IOW(VIOC_SYSCALL_TYPE,1,int)
-
+
struct afsprocdata {
long param4;
long param3;
unsigned int param1;
unsigned int syscall;
};
-
+
#endif
#ifdef AFS_DARWIN80_ENV
struct afssysargs {
- unsigned long syscall;
- unsigned long param1;
- unsigned long param2;
- unsigned long param3;
- unsigned long param4;
- unsigned long param5;
- unsigned long param6;
- unsigned long retval;
+ unsigned int syscall;
+ unsigned int param1;
+ unsigned int param2;
+ unsigned int param3;
+ unsigned int param4;
+ unsigned int param5;
+ unsigned int param6;
+ unsigned int retval;
};
-#define VIOC_SYSCALL_TYPE 'C'
+
+/* args reordered to avoid alignment issues */
+struct afssysargs64 {
+ user_addr_t param1;
+ user_addr_t param2;
+ user_addr_t param3;
+ user_addr_t param4;
+ user_addr_t param5;
+ user_addr_t param6;
+ unsigned int syscall;
+ unsigned int retval;
+};
+#define VIOC_SYSCALL_TYPE 'C'
#define VIOC_SYSCALL _IOWR(VIOC_SYSCALL_TYPE,1,struct afssysargs)
+#define VIOC_SYSCALL64 _IOWR(VIOC_SYSCALL_TYPE,2,struct afssysargs64)
#define SYSCALL_DEV_FNAME "/dev/openafs_ioctl"
#endif
+#ifdef AFS_SUN511_ENV
+# define VIOC_SYSCALL_TYPE 'C'
+# define VIOC_SYSCALL _IOW(VIOC_SYSCALL_TYPE, 1, struct afssysargs)
+# define VIOC_SYSCALL32 _IOW(VIOC_SYSCALL_TYPE, 2, struct afssysargs32)
+# define SYSCALL_DEV_FNAME "/dev/afs"
+
+struct afssysargs {
+ afs_uint64 param6;
+ afs_uint64 param5;
+ afs_uint64 param4;
+ afs_uint64 param3;
+ afs_uint64 param2;
+ afs_uint64 param1;
+ afs_uint32 syscall;
+};
+
+struct afssysargs32 {
+ afs_uint32 param6;
+ afs_uint32 param5;
+ afs_uint32 param4;
+ afs_uint32 param3;
+ afs_uint32 param2;
+ afs_uint32 param1;
+ afs_uint32 syscall;
+};
+#endif /* AFS_SUN511_ENV */
+
#ifdef AFS_CACHE_VNODE_PATH
#define AFS_CACHE_CELLS_INODE -2
#define AFS_CACHE_ITEMS_INODE -3
git://git.openafs.org / openafs.git / blobdiff