lnet/tests/ping.h

   1 #ifndef _KPING_INCLUDED
   2 #define _KPING_INCLUDED
   3
   4 #include <libcfs/portals_utils.h>
   5 #include <portals/p30.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=%s (%d)\n", str, ptl_err_str[err], 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
  40         ptl_handle_ni_t         ni;
  41         ptl_handle_me_t         me;
  42         ptl_handle_eq_t         eq;
  43         void                   *in_buf;
  44         ptl_process_id_t        my_id;
  45         ptl_process_id_t        id_local;
  46         ptl_md_t                mdin;
  47         ptl_md_t                mdout;
  48         ptl_handle_md_t         mdin_h;
  49         ptl_handle_md_t         mdout_h;
  50         ptl_event_t             evnt;
  51         cfs_task_t              *tsk;
  52 }; /* struct pingsrv_data */
  53
  54 struct pingcli_data {
  55
  56         struct portal_ioctl_data *args;
  57         ptl_handle_me_t         me;
  58         ptl_handle_eq_t         eq;
  59         char                   *inbuf;
  60         char                   *outbuf;
  61         ptl_process_id_t        myid;
  62         ptl_process_id_t        id_local;
  63         ptl_process_id_t        id_remote;
  64         ptl_md_t                md_in_head;
  65         ptl_md_t                md_out_head;
  66         ptl_handle_md_t         md_in_head_h;
  67         ptl_handle_md_t         md_out_head_h;
  68         ptl_event_t             ev;
  69         cfs_task_t              *tsk;
  70 }; /* struct pingcli_data */
  71
  72
  73 #endif /* __KERNEL__ */
  74
  75 #endif /* _KPING_INCLUDED */