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  1. 22 Feb, 2007 1 commit
    • Franck Bui-Huu's avatar
      [MIPS] Add basic SMARTMIPS ASE support · 9693a853
      Franck Bui-Huu authored
      This patch adds trivial support for SMARTMIPS extension. This extension
      is currently implemented by 4KS[CD] CPUs.
      
      Basically it saves/restores ACX register, which is part of the SMARTMIPS
      ASE, when needed. This patch does *not* add any support for Smartmips MMU
      features.
      
      Futhermore this patch does not add explicit support for 4KS[CD] CPUs since
      they are respectively mips32 and mips32r2 compliant.  So with the current
      processor configuration, a platform that has such CPUs needs to select
      both configs:
      
      	CPU_HAS_SMARTMIPS
      	SYS_HAS_CPU_MIPS32_R[12]
      
      This is due to the processor configuration which is mixing up all the
      architecture variants and the processor types.
      
      The drawback of this, is that we currently pass '-march=mips32' option to
      gcc when building a kernel instead of '-march=4ksc' for 4KSC case. This
      can lead to a kernel image a little bit bigger than required.
      Signed-off-by: default avatarFranck Bui-Huu <fbuihuu@gmail.com>
      Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
      9693a853
  2. 18 Feb, 2007 1 commit
  3. 09 Dec, 2006 1 commit
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  8. 19 Jun, 2006 3 commits
  9. 27 Apr, 2006 1 commit
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  17. 15 Sep, 2005 1 commit
    • Bjorn Helgaas's avatar
      [IA64] Update default configs · f2b518d7
      Bjorn Helgaas authored
      PNP and PNPACPI turned on
      
          i8042 recently changed from ACPI to PNP detection.  Without PNP, it
          probes legacy I/O ports for the keyboard controller, which causes an
          MCA on HP boxes.
      
          Also, I'm about to remove 8250_acpi.c, so we'll need PNP to detect
          non-PCI serial ports.  Until 8250_acpi.c is removed, some systems
          will see serial ports reported twice (once from 8250_acpi.c and again
          from 8250_pnp.c).  This is harmless.
      
          PNPACPI is still marked EXPERIMENTAL, but I'm not aware of any
          outstanding issues on ia64.
      
      IDE_GENERIC turned off (except for SGI simulator, all ia64 IDE is PCI)
      
          ide-generic probes compiled-in legacy I/O ports for IDE devices, which
          again causes an MCA.  It would be nicer to just get rid of all the
          legacy junk from include/asm-ia64/ide.h, but that is a bit riskier
          because it could break ide-cs and the HDIO_REGISTER_HWIF ioctl
          (http://www.ussg.iu.edu/hypermail/linux/kernel/0508.2/0049.html).
      
      Here's the essence of the patch:
      
          -# CONFIG_PNP is not set
          +CONFIG_PNP=y
          +CONFIG_PNPACPI=y
      
          -CONFIG_IDE_GENERIC=y
          +# CONFIG_IDE_GENERIC is not set
      
      Tested on tiger, bigsur, and zx1.
      Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
      Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
      f2b518d7
  18. 25 Aug, 2005 2 commits
  19. 24 Aug, 2005 3 commits
  20. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4