On 7/25/07, Adrian Bunk <[EMAIL PROTECTED]> wrote: > On Wed, Jul 25, 2007 at 04:03:04AM -0700, Andrew Morton wrote: > >... > > Changes since 2.6.22-rc6-mm1: > >... > > +dma-arch-fix.patch > > > > Fix git-dma.patch > >... > > This results in an ARM-only driver in an X86-only menu... > > What about the patch below instead that also improves a few other things? I like it, just a few nits:
> -menu "DMA Engine support" > - depends on HAS_DMA > +menuconfig DMADEVICES > + bool "DMA Engine support" > + depends on (PCI && X86) || ARCH_IOP32X || ARCH_IOP33X || ARCH_IOP13XX > + help > + Intel(R) DMA engines > + Perhaps we should go ahead and define ARCH_HAS_DMA_OFFLOAD and have DMADEVICES depend on that option. A ppc32 driver is in the works: http://marc.info/?l=linux-raid&m=117400143317440&w=2 > +if DMADEVICES > + > +comment "DMA Devices" > + > +config INTEL_IOATDMA > + tristate "Intel I/OAT DMA support" > + depends on PCI && X86 > + select DMA_ENGINE > + select DCA > + help > + Enable support for the Intel(R) I/OAT DMA engine present > + in recent Intel Xeon CPUs. > + > + Say yes if you have such a CPU. It is actually in recent chipsets, not the CPU, but yes the user should have more help making this decision. Regards, Dan (for Shannon while he is on vacation) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
