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Viewing changes to arch/mips/include/asm/addrspace.h

  • Committer: Package Import Robot
  • Author(s): Ben Hutchings
  • Date: 2014-02-02 16:57:49 UTC
  • mfrom: (1.1.10) (0.1.21 sid)
  • Revision ID: package-import@ubuntu.com-20140202165749-tw94o9t1t0a8txk6
Tags: 3.13-1~exp2
Merge changes from sid up to 3.12.6-3

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arch/mips/include/asm/addrspace.h
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/*
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 * Memory segments (64bit kernel mode addresses)
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 * The compatibility segments use the full 64-bit sign extended value.  Note
 
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 * The compatibility segments use the full 64-bit sign extended value.  Note
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 * the R8000 doesn't have them so don't reference these in generic MIPS code.
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 */
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#define XKUSEG                  _CONST64_(0x0000000000000000)
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/*
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 * The ultimate limited of the 64-bit MIPS architecture:  2 bits for selecting
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 * the region, 3 bits for the CCA mode.  This leaves 59 bits of which the
 
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 * the region, 3 bits for the CCA mode.  This leaves 59 bits of which the
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 * R8000 implements most with its 48-bit physical address space.
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 */
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#define TO_PHYS_MASK    _CONST64_(0x07ffffffffffffff)   /* 2^^59 - 1 */