ulp/ipoib/kernel/ipoib_stat.h

   1 /*++\r
   2 \r
   3 Copyright (c) 2005-2009 Mellanox Technologies. All rights reserved.\r
   4 \r
   5 Module Name:\r
   6         ipoib_stat.h\r
   7 \r
   8 Abstract:\r
   9         Statistics Collector header file\r
  10 \r
  11 Revision History:\r
  12 \r
  13 Notes:\r
  14 \r
  15 --*/\r
  16 \r
  17 #pragma once\r
  18 \r
  19 #include <ntddk.h>\r
  20 \r
  21 //\r
  22 // restrictions\r
  23 //\r
  24 \r
  25 #define IPOIB_ST_MAX_DEVICES                    16\r
  26 \r
  27 //\r
  28 // enums\r
  29 // \r
  30 \r
  31 //\r
  32 // structures\r
  33 //\r
  34 \r
  35 // device\r
  36 typedef struct _ipoib_adapter ipoib_adapter_t;\r
  37 typedef struct _ipoib_port ipoib_port_t;\r
  38 \r
  39 \r
  40 typedef struct _IPOIB_ST_DEVICE\r
  41 {\r
  42         boolean_t                       valid;                          // all the structure is valid\r
  43         ipoib_adapter_t         *p_adapter;                     // current\r
  44         ipoib_port_t            *p_prev_port;           // previous value of p_port in p_adapter\r
  45         PRKTHREAD                       p_halt_thread;          // thread, calling ipoib_halt\r
  46         int                                     n_power_irps;           // NdisDevicePnPEventPowerProfileChanged \r
  47         int                                     n_pnp_irps;                     // NdisDevicePnPEventSurpriseRemoved \r
  48         \r
  49 } IPOIB_ST_DEVICE, *PIPOIB_ST_DEVICE;\r
  50 \r
  51 // driver\r
  52 typedef struct _IPOIB_ST_DRIVER\r
  53 {\r
  54         PDRIVER_OBJECT          obj;\r
  55         \r
  56 } IPOIB_ST_DRIVER, *PIPOIB_ST_DRIVER;\r
  57 \r
  58 // driver stack\r
  59 \r
  60 typedef struct _IPOIB_ST_STAT\r
  61 {\r
  62         IPOIB_ST_DRIVER         drv;\r
  63         IPOIB_ST_DEVICE         dev[IPOIB_ST_MAX_DEVICES];\r
  64         \r
  65 } IPOIB_ST_STAT, *PIPOIB_ST_STAT;\r
  66 \r
  67 extern IPOIB_ST_STAT g_stat;\r
  68 \r
  69 //\r
  70 // functions \r
  71 //\r
  72 \r
  73 void ipoib_st_dev_rmv( PIPOIB_ST_DEVICE p_stat );\r
  74 \r
  75 PIPOIB_ST_DEVICE ipoib_st_dev_add();\r
  76 \r
  77 void ipoib_st_init();\r
  78 \r
  79 \r
  80 \r