minix/lib/libbdev/const.h

   1 #ifndef _BDEV_CONST_H
   2 #define _BDEV_CONST_H
   3
   4 #define NR_CALLS        256     /* maximum number of concurrent async calls */
   5
   6 #define NO_ID           (-1)    /* ID for synchronous requests */
   7
   8 #define DS_NR_TRIES     100     /* number of times to check endpoint in DS */
   9 #define DS_DELAY        50000   /* delay time (us) between DS checks */
  10
  11 #define DRIVER_TRIES    10      /* after so many tries, give up on a driver */
  12 #define RECOVER_TRIES   2       /* tolerated nr of restarts during recovery */
  13 #define TRANSFER_TRIES  5       /* number of times to try transfers on EIO */
  14
  15 #define NR_OPEN_DEVS    4       /* maximum different opened minor devices */
  16
  17 #endif /* _BDEV_CONST_H */