#include <linux/list.h>
#undef __KERNEL__
+#include <linux/obd_class.h>
#include <portals/ptlctl.h>
#include "parser.h"
#include <stdio.h>
#endif
static int jt_recording;
-static uint64_t conn_cookie = -1;
static char rawbuf[8192];
static char *buf = rawbuf;
static int max = sizeof(rawbuf);
static int thread;
+static uint32_t cur_device = MAX_OBD_DEVICES;
+
union lsm_buffer {
char space [4096];
struct lov_stripe_md lsm;
static int l2_ioctl(int dev_id, int opc, void *buf)
{
-// if (jt_recording) {
-// struct obd_ioctl_data *data = buf;
-// data->ioc_command = opc;
-// opc = OBD_IOC_DORECORD;
-// }
return l_ioctl(dev_id, opc, buf);
}
#define IOC_INIT(data) \
do { \
memset(&data, 0, sizeof(data)); \
- data.ioc_cookie = conn_cookie; \
+ data.ioc_dev = cur_device; \
} while (0)
#define IOC_PACK(func, data) \
int do_disconnect(char *func, int verbose)
{
+ cur_device = MAX_OBD_DEVICES;
return 0;
}
extern command_t cmdlist[];
-static int do_device(char *func, int dev)
+static int do_device(char *func, char *devname)
{
struct obd_ioctl_data data;
+ int dev;
memset(&data, 0, sizeof(data));
- data.ioc_dev = dev;
+ dev = parse_devname(func, devname);
+ if (dev < 0)
+ return -1;
- IOC_PACK(func, data);
- return l2_ioctl(OBD_DEV_ID, OBD_IOC_DEVICE, buf);
+ cur_device = dev;
+ return 0;
}
int jt_obd_device(int argc, char **argv)
{
- int rc, dev;
+ int rc;
do_disconnect(argv[0], 1);
if (argc != 2)
return CMD_HELP;
- dev = parse_devname(argv[0], argv[1]);
- if (dev < 0)
- return -1;
-
- rc = do_device(argv[0], dev);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
- strerror(rc = errno));
-
+ rc = do_device(argv[0], argv[1]);
return rc;
}
int jt_obd_connect(int argc, char **argv)
{
- struct obd_ioctl_data data;
- int rc;
-
- IOC_INIT(data);
-
- do_disconnect(argv[0], 1);
-
- /* XXX TODO: implement timeout per lctl usage for probe */
- if (argc != 1)
- return CMD_HELP;
-
- IOC_PACK(argv[0], data);
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CONNECT, buf);
- IOC_UNPACK(argv[0], data);
- if (rc < 0)
- fprintf(stderr, "error: %s: OBD_IOC_CONNECT %s\n",
- jt_cmdname(argv[0]), strerror(rc = errno));
- else
- conn_cookie = data.ioc_cookie;
- return rc;
+ return 0;
}
int jt_obd_disconnect(int argc, char **argv)
if (argc != 1)
return CMD_HELP;
- if (conn_cookie == -1)
- return 0;
-
return do_disconnect(argv[0], 0);
}
int jt_opt_device(int argc, char **argv)
{
- char *arg2[3];
int ret;
int rc;
if (argc < 3)
return CMD_HELP;
- rc = do_device("device", parse_devname(argv[0], argv[1]));
-
- if (!rc) {
- arg2[0] = "connect";
- arg2[1] = NULL;
- rc = jt_obd_connect(1, arg2);
- }
+ rc = do_device("device", argv[1]);
if (!rc)
rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
memset(buf, 0, sizeof(buf));
data->ioc_version = OBD_IOCTL_VERSION;
- data->ioc_cookie = conn_cookie;
data->ioc_inllen1 = sizeof(buf) - size_round(sizeof(*data));
data->ioc_len = obd_ioctl_packlen(data);
memset(buf, 0, sizeof(buf));
data->ioc_version = OBD_IOCTL_VERSION;
- data->ioc_cookie = conn_cookie;
data->ioc_inllen1 = sizeof(buf) - size_round(sizeof(*data));
data->ioc_len = obd_ioctl_packlen(data);