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    Searched defs:MAXPHYS (Results 1 - 6 of 6) sorted by relevancy

  /src/sys/arch/hpc/stand/include/machine/
param.h 8 #define MAXPHYS (64 * 1024) /* max raw I/O transfer size */
  /src/sys/arch/sun3/include/
param.h 57 #define MAXPHYS 0xe000 /* XXX: sun3 DMA can't handle 64KB? */
  /src/sys/arch/sun2/include/
param.h 73 #define MAXPHYS 0xe000
  /src/sys/uvm/
uvm_readahead.c 70 /* XXX: on sun2 and sun3 MAXPHYS is 0xe000 */
71 #undef MAXPHYS
72 #define MAXPHYS 0x8000 /* XXX */
75 #define RA_WINSIZE_INIT MAXPHYS /* initial window size */
76 #define RA_WINSIZE_MAX (MAXPHYS * 16) /* max window size */
79 #define RA_MINSIZE (MAXPHYS * 2) /* min size to start i/o */
80 #define RA_IOCHUNK MAXPHYS /* read-ahead i/o chunk size */
  /src/sys/sys/
param.h 199 #ifndef MAXPHYS
200 #define MAXPHYS (64 * 1024) /* max raw I/O transfer size */
393 #define MAXBSIZE MAXPHYS
  /src/tools/compat/
compat_defs.h 1270 #ifndef MAXPHYS
1271 #define MAXPHYS (64 * 1024)

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