lnet/tests/ping.h

   1 #ifndef _KPING_INCLUDED
   2 #define _KPING_INCLUDED
   3
   4 #include <libcfs/portals_utils.h>
   5 #include <lnet/lnet.h>
   6
   7
   8 #define PTL_PING_IN_SIZE                256     // n packets per buffer
   9 #define PTL_PING_IN_BUFFERS             2       // n fallback buffers
  10
  11 #define PTL_PING_CLIENT                 4
  12 #define PTL_PING_SERVER                 5
  13
  14 #define PING_HEADER_MAGIC               0xDEADBEEF
  15 #define PING_BULK_MAGIC                 0xCAFEBABE
  16
  17 #define PING_HEAD_BITS                  0x00000001
  18 #define PING_BULK_BITS                  0x00000002
  19 #define PING_IGNORE_BITS                0xFFFFFFFC
  20
  21 #define PTL_PING_ACK                    0x01
  22 #define PTL_PING_VERBOSE                0x02
  23 #define PTL_PING_VERIFY                 0x04
  24 #define PTL_PING_PREALLOC               0x08
  25
  26
  27 #define NEXT_PRIMARY_BUFFER(index)              \
  28         (((index + 1) >= PTL_PING_IN_BUFFERS) ? 0 : (index + 1))
  29
  30 #define PDEBUG(str, err)                        \
  31         CERROR ("%s: error=(%d)\n", str, err)
  32
  33
  34 /* Ping data to be passed via the ioctl to kernel space */
  35
  36 #if __KERNEL__
  37
  38 struct pingsrv_data {
  39         lnet_handle_me_t         me;
  40         lnet_handle_eq_t         eq;
  41         void                    *in_buf;
  42         lnet_process_id_t        my_id;
  43         lnet_process_id_t        id_local;
  44         lnet_md_t                mdin;
  45         lnet_md_t                mdout;
  46         lnet_handle_md_t         mdin_h;
  47         lnet_handle_md_t         mdout_h;
  48         lnet_event_t             evnt;
  49         cfs_task_t              *tsk;
  50 }; /* struct pingsrv_data */
  51
  52 struct pingcli_data {
  53
  54         int                     count;
  55         int                     size;
  56         lnet_nid_t              nid;
  57         int                     timeout;
  58         lnet_handle_me_t        me;
  59         lnet_handle_eq_t        eq;
  60         char                   *inbuf;
  61         char                   *outbuf;
  62         lnet_process_id_t       myid;
  63         lnet_process_id_t       id_local;
  64         lnet_process_id_t       id_remote;
  65         lnet_md_t               md_in_head;
  66         lnet_md_t               md_out_head;
  67         lnet_handle_md_t        md_in_head_h;
  68         lnet_handle_md_t        md_out_head_h;
  69         lnet_event_t            ev;
  70         cfs_task_t              *tsk;
  71 }; /* struct pingcli_data */
  72
  73
  74 #endif /* __KERNEL__ */
  75
  76 #endif /* _KPING_INCLUDED */