/*
* This file is part of Lustre, http://www.lustre.org/
* Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * libcfs/include/libcfs/libcfs_private.h
+ *
+ * Various defines for libcfs.
+ *
*/
-#ifndef __LIBCFS_KP30_H__
-#define __LIBCFS_KP30_H__
-
-/* Controlled via configure key */
-/* #define LIBCFS_DEBUG */
+#ifndef __LIBCFS_PRIVATE_H__
+#define __LIBCFS_PRIVATE_H__
-#include <libcfs/libcfs.h>
+/* XXX this layering violation is for nidstrings */
#include <lnet/types.h>
-#if defined(__linux__)
-#include <libcfs/linux/kp30.h>
-#elif defined(__APPLE__)
-#include <libcfs/darwin/kp30.h>
-#elif defined(__WINNT__)
-#include <libcfs/winnt/kp30.h>
-#else
-#error Unsupported operating system
-#endif
-
#ifndef DEBUG_SUBSYSTEM
# define DEBUG_SUBSYSTEM S_UNDEFINED
#endif
} \
})
-/* LASSERT_CHECKED */
-#else
+
+#else /* !LASSERT_CHECKED */
#define LASSERT(cond) \
({ \
} \
})
-/* LASSERT_CHECKED */
-#endif
-/* LIBCFS_DEBUG */
-#else
+#endif /* !LASSERT_CHECKED */
+
+
+#else /* !LIBCFS_DEBUG */
#define LASSERT(e) ((void)(0))
#define LASSERTF(cond, fmt...) ((void)(0))
-#endif /* LIBCFS_DEBUG */
+#endif /* !LIBCFS_DEBUG */
#define KLASSERT(e) LASSERT(e)
ptr += size_round(len + 1); \
} while (0)
-/*
- * USER LEVEL STUFF BELOW
+/**
+ * Lustre Network Driver types.
*/
-
-#define LIBCFS_IOCTL_VERSION 0x0001000a
-
-struct libcfs_ioctl_data {
- __u32 ioc_len;
- __u32 ioc_version;
-
- __u64 ioc_nid;
- __u64 ioc_u64[1];
-
- __u32 ioc_flags;
- __u32 ioc_count;
- __u32 ioc_net;
- __u32 ioc_u32[7];
-
- __u32 ioc_inllen1;
- char *ioc_inlbuf1;
- __u32 ioc_inllen2;
- char *ioc_inlbuf2;
-
- __u32 ioc_plen1; /* buffers in userspace */
- char *ioc_pbuf1;
- __u32 ioc_plen2; /* buffers in userspace */
- char *ioc_pbuf2;
-
- char ioc_bulk[0];
-};
-
-
-struct libcfs_ioctl_hdr {
- __u32 ioc_len;
- __u32 ioc_version;
-};
-
-struct libcfs_debug_ioctl_data
-{
- struct libcfs_ioctl_hdr hdr;
- unsigned int subs;
- unsigned int debug;
-};
-
-#define LIBCFS_IOC_INIT(data) \
-do { \
- memset(&data, 0, sizeof(data)); \
- data.ioc_version = LIBCFS_IOCTL_VERSION; \
- data.ioc_len = sizeof(data); \
-} while (0)
-
-/* FIXME check conflict with lustre_lib.h */
-#define LIBCFS_IOC_DEBUG_MASK _IOWR('f', 250, long)
-
-static inline int libcfs_ioctl_packlen(struct libcfs_ioctl_data *data)
-{
- int len = sizeof(*data);
- len += size_round(data->ioc_inllen1);
- len += size_round(data->ioc_inllen2);
- return len;
-}
-
-static inline int libcfs_ioctl_is_invalid(struct libcfs_ioctl_data *data)
-{
- if (data->ioc_len > (1<<30)) {
- CERROR ("LIBCFS ioctl: ioc_len larger than 1<<30\n");
- return 1;
- }
- if (data->ioc_inllen1 > (1<<30)) {
- CERROR ("LIBCFS ioctl: ioc_inllen1 larger than 1<<30\n");
- return 1;
- }
- if (data->ioc_inllen2 > (1<<30)) {
- CERROR ("LIBCFS ioctl: ioc_inllen2 larger than 1<<30\n");
- return 1;
- }
- if (data->ioc_inlbuf1 && !data->ioc_inllen1) {
- CERROR ("LIBCFS ioctl: inlbuf1 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_inlbuf2 && !data->ioc_inllen2) {
- CERROR ("LIBCFS ioctl: inlbuf2 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_pbuf1 && !data->ioc_plen1) {
- CERROR ("LIBCFS ioctl: pbuf1 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_pbuf2 && !data->ioc_plen2) {
- CERROR ("LIBCFS ioctl: pbuf2 pointer but 0 length\n");
- return 1;
- }
- if (data->ioc_plen1 && !data->ioc_pbuf1) {
- CERROR ("LIBCFS ioctl: plen1 nonzero but no pbuf1 pointer\n");
- return 1;
- }
- if (data->ioc_plen2 && !data->ioc_pbuf2) {
- CERROR ("LIBCFS ioctl: plen2 nonzero but no pbuf2 pointer\n");
- return 1;
- }
- if ((__u32)libcfs_ioctl_packlen(data) != data->ioc_len ) {
- CERROR ("LIBCFS ioctl: packlen != ioc_len\n");
- return 1;
- }
- if (data->ioc_inllen1 &&
- data->ioc_bulk[data->ioc_inllen1 - 1] != '\0') {
- CERROR ("LIBCFS ioctl: inlbuf1 not 0 terminated\n");
- return 1;
- }
- if (data->ioc_inllen2 &&
- data->ioc_bulk[size_round(data->ioc_inllen1) +
- data->ioc_inllen2 - 1] != '\0') {
- CERROR ("LIBCFS ioctl: inlbuf2 not 0 terminated\n");
- return 1;
- }
- return 0;
-}
-
-#ifndef __KERNEL__
-static inline int libcfs_ioctl_pack(struct libcfs_ioctl_data *data, char **pbuf,
- int max)
-{
- char *ptr;
- struct libcfs_ioctl_data *overlay;
- data->ioc_len = libcfs_ioctl_packlen(data);
- data->ioc_version = LIBCFS_IOCTL_VERSION;
-
- if (*pbuf && libcfs_ioctl_packlen(data) > max)
- return 1;
- if (*pbuf == NULL) {
- *pbuf = malloc(data->ioc_len);
- }
- if (!*pbuf)
- return 1;
- overlay = (struct libcfs_ioctl_data *)*pbuf;
- memcpy(*pbuf, data, sizeof(*data));
-
- ptr = overlay->ioc_bulk;
- if (data->ioc_inlbuf1)
- LOGL(data->ioc_inlbuf1, data->ioc_inllen1, ptr);
- if (data->ioc_inlbuf2)
- LOGL(data->ioc_inlbuf2, data->ioc_inllen2, ptr);
- if (libcfs_ioctl_is_invalid(overlay))
- return 1;
-
- return 0;
-}
-
-#else
-
-extern int libcfs_ioctl_getdata(char *buf, char *end, void *arg);
-extern int libcfs_ioctl_popdata(void *arg, void *buf, int size);
-
-#endif
-
-/* ioctls for manipulating snapshots 30- */
-#define IOC_LIBCFS_TYPE 'e'
-#define IOC_LIBCFS_MIN_NR 30
-/* libcfs ioctls */
-#define IOC_LIBCFS_PANIC _IOWR('e', 30, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_CLEAR_DEBUG _IOWR('e', 31, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_MARK_DEBUG _IOWR('e', 32, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_LWT_CONTROL _IOWR('e', 33, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_LWT_SNAPSHOT _IOWR('e', 34, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_LWT_LOOKUP_STRING _IOWR('e', 35, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_MEMHOG _IOWR('e', 36, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_PING_TEST _IOWR('e', 37, IOCTL_LIBCFS_TYPE)
-/* lnet ioctls */
-#define IOC_LIBCFS_GET_NI _IOWR('e', 50, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_FAIL_NID _IOWR('e', 51, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_ADD_ROUTE _IOWR('e', 52, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_DEL_ROUTE _IOWR('e', 53, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_GET_ROUTE _IOWR('e', 54, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_NOTIFY_ROUTER _IOWR('e', 55, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_UNCONFIGURE _IOWR('e', 56, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_PORTALS_COMPATIBILITY _IOWR('e', 57, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_LNET_DIST _IOWR('e', 58, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_CONFIGURE _IOWR('e', 59, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_TESTPROTOCOMPAT _IOWR('e', 60, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_PING _IOWR('e', 61, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_DEBUG_PEER _IOWR('e', 62, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_LNETST _IOWR('e', 63, IOCTL_LIBCFS_TYPE)
-/* lnd ioctls */
-#define IOC_LIBCFS_REGISTER_MYNID _IOWR('e', 70, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_CLOSE_CONNECTION _IOWR('e', 71, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_PUSH_CONNECTION _IOWR('e', 72, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_GET_CONN _IOWR('e', 73, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_DEL_PEER _IOWR('e', 74, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_ADD_PEER _IOWR('e', 75, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_GET_PEER _IOWR('e', 76, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_GET_TXDESC _IOWR('e', 77, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_ADD_INTERFACE _IOWR('e', 78, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_DEL_INTERFACE _IOWR('e', 79, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_GET_INTERFACE _IOWR('e', 80, IOCTL_LIBCFS_TYPE)
-#define IOC_LIBCFS_GET_GMID _IOWR('e', 81, IOCTL_LIBCFS_TYPE)
-
-#define IOC_LIBCFS_MAX_NR 81
-
-
enum {
/* Only add to these values (i.e. don't ever change or redefine them):
* network addresses depend on them... */
MXLND = 12,
};
-enum {
- DEBUG_DAEMON_START = 1,
- DEBUG_DAEMON_STOP = 2,
- DEBUG_DAEMON_PAUSE = 3,
- DEBUG_DAEMON_CONTINUE = 4,
-};
-
-
-enum cfg_record_type {
- PORTALS_CFG_TYPE = 1,
- LUSTRE_CFG_TYPE = 123,
-};
-
-typedef int (*cfg_record_cb_t)(enum cfg_record_type, int len, void *data);
-
-/* lustre_id output helper macros */
-#define DLID4 "%lu/%lu/%lu/%lu"
-
-#define OLID4(id) \
- (unsigned long)(id)->li_fid.lf_id, \
- (unsigned long)(id)->li_fid.lf_group, \
- (unsigned long)(id)->li_stc.u.e3s.l3s_ino, \
- (unsigned long)(id)->li_stc.u.e3s.l3s_gen
-
#endif