[lkml]   [2012]   [Mar]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    Subject[PATCH 0/4] Initial steps to compile AMBA for x86
    I'm working on the sta2x11 I/O Hub, which is basically a bridge from
    PCIe to AMBA. While current code uses PCI drivers for all the
    PrimeCell devices (with a lot of code duplication), I think we should
    be able to compile native amba drivers. The chip has uart, spi, mmc, i2c
    and dma cells, for which an AMBA driver is already in the kernel.

    This patch-set is the first steps needed to build amba drivers for
    x86. I'm currently using the pl011 UART as a testbed, and it's up on
    my system (with other not-ready-to-be-published patches).

    As for sizes, there are a number of users of <asm/sizes.h>. If these
    initial patches are accepted, I'll take care to convert other stuff,
    add a #warning to asm/sizes.h and remove it after a pair of releases.

    The patches have been build-tested under ARM with versatile_defconfig,
    at91sam9263_defconfig, vexpress_defconfig and realview-smp_defconfig
    -- as well as sta2x11 on x86.

    Alessandro Rubini (4):
    x86: add NO_IRQ macro
    sizes.h: move from asm-generic to <linux/sizes.h>
    amba: use the new linux/sizes.h
    ARM: use the new linux/sizes.h

    arch/arm/include/asm/memory.h | 2 +-
    arch/arm/mm/dma-mapping.c | 2 +-
    arch/arm/mm/init.c | 2 +-
    arch/arm/mm/ioremap.c | 2 +-
    arch/arm/mm/mmu.c | 2 +-
    arch/x86/include/asm/irq.h | 2 +
    drivers/amba/bus.c | 2 +-
    include/asm-generic/sizes.h | 49 +---------------------------------------
    include/linux/sizes.h | 47 +++++++++++++++++++++++++++++++++++++++
    9 files changed, 57 insertions(+), 53 deletions(-)
    create mode 100644 include/linux/sizes.h


     \ /
      Last update: 2012-03-01 14:33    [W:0.019 / U:150.404 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site