Eric Lee / smarc-fsl-linux-kernel

08 Dec, 2011

1 commit

  • 8b5690f88   MIPS: irq: Remove IRQF_DISABLED ... Browse Code »

    Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
    We run all interrupt handlers with interrupts disabled and we even check
    and yell when an interrupt handler returns with interrupts enabled (see
    commit [b738a50a: genirq: Warn when handler enables interrupts]).

    So now this flag is a NOOP and can be removed.

    [ralf@linux-mips.org: Fixed up conflicts in
    arch/mips/alchemy/common/dbdma.c, arch/mips/cavium-octeon/smp.c and
    arch/mips/kernel/perf_event.c.]

    Signed-off-by: Yong Zhang
    To: linux-kernel@vger.kernel.org
    Cc: tglx@linutronix.de
    linux-mips@linux-mips.org
    Patchwork: https://patchwork.linux-mips.org/patch/2835/
    Signed-off-by: Ralf Baechle

    Yong Zhang
     

21 Sep, 2011

1 commit

07 Oct, 2010

1 commit

  • ca4d3e674   MIPS: Add missing #inclusions of <linux/irq.h> ... Browse Code »

    Add missing #inclusions of to a whole bunch of files that should
    really include it. Note that this can replace #inclusions of .

    This is required for the patch to sort out irqflags handling function naming to
    compile on MIPS.

    The problem is that these files require access to things like setup_irq() -
    which isn't available by #including

    Signed-off-by: David Howells
    Acked-by: Ralf Baechle

    David Howells
     

12 Oct, 2007

1 commit

20 Sep, 2007

1 commit

10 Feb, 2007

1 commit

  • 33cf45b90   [TC] TURBOchannel support for the DECstation ... Browse Code »

    This is the platform-specific part of TURBOchannel bus support for the
    DECstation. It implements determining whether the bus is actually there,
    getting bus parameters, IRQ assignments for devices and protected accesses
    to possibly unoccupied slots that may trigger bus error exceptions.

    Signed-off-by: Maciej W. Rozycki
    Signed-off-by: Andrew Morton
    Signed-off-by: Ralf Baechle

    Maciej W. Rozycki
     

07 Feb, 2007

1 commit

  • 97dcb82de   [MIPS] Define MIPS_CPU_IRQ_BASE in generic header ... Browse Code »

    The irq_base for {mips,rm7k,rm9k}_cpu_irq_init() are constant on all
    platforms and are same value on most platforms (0 or 16, depends on
    CONFIG_I8259). Define them in asm-mips/mach-generic/irq.h and make
    them customizable. This will save a few cycle on each CPU interrupt.

    A good side effect is removing some dependencies to MALTA in generic
    SMTC code.

    Although MIPS_CPU_IRQ_BASE is customizable, this patch changes irq
    mappings on DDB5477, EMMA2RH and MIPS_SIM, since really customizing
    them might cause some header dependency problem and there seems no
    good reason to customize it. So currently only VR41XX is using custom
    MIPS_CPU_IRQ_BASE value, which is 0 regardless of CONFIG_I8259.

    Testing this patch on those platforms is greatly appreciated. Thank
    you.

    Signed-off-by: Atsushi Nemoto
    Signed-off-by: Ralf Baechle

    Atsushi Nemoto
     

30 Nov, 2006

1 commit

  • 187933f23   [MIPS] do_IRQ cleanup ... Browse Code »

    Now we have both function and macro version of do_IRQ() and the former
    is used only by DEC and non-preemptive kernel. This patch makes
    everyone use the macro version and removes the function version.

    Signed-off-by: Atsushi Nemoto
    Signed-off-by: Ralf Baechle

    Atsushi Nemoto
     

09 Oct, 2006

1 commit

14 Jul, 2006

1 commit

03 Jul, 2006

1 commit

20 Jun, 2006

1 commit

  • 2925aba42   [MIPS] Cleanup memory managment initialization. ... Browse Code »

    Historically plat_mem_setup did the entire platform initialization. This
    was rather impractical because it meant plat_mem_setup had to get away
    without any kind of memory allocator. To keep old code from breaking
    plat_setup was just renamed to plat_setup and a second platform
    initialization hook for anything else was introduced.

    Signed-off-by: Ralf Baechle

    Ralf Baechle
     

19 Apr, 2006

1 commit

  • e4ac58afd   [MIPS] Rewrite all the assembler interrupt handlers to C. ... Browse Code »

    Saves like 1,600 lines of code, is way easier to debug, compilers
    frequently do a better job than the cut and paste type of handlers many
    boards had. And finally having all the stuff done in a single place
    also means alot of bug potencial for the MT ASE is gone.

    The only surviving handler in assembler is the DECstation one; I hope
    Maciej will rewrite it.

    Signed-off-by: Ralf Baechle

    Ralf Baechle
     

07 Feb, 2006

1 commit

30 Oct, 2005

5 commits

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    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!

    Linus Torvalds