Messages in this thread | | | Date | Wed, 11 Apr 2012 12:19:47 +0200 | From | Alessandro Rubini <> | Subject | Re: [PATCH V4 1/3] x86: introduce CONFIG_X86_DEV_DMA_OPS |
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Alessandro Rubini: >> 32-bit x86 systems may need their own DMA operations, so add a >> new config option, which is turned on for 64-bit systems. This >> patch has no functional effect but it paves the way for >> supporting the STA2x11 I/O Hub and possibly other chips. >> >> Signed-off-by: Alessandro Rubini <rubini@gnudd.com> >> Acked-by: Giancarlo Asnaghi <giancarlo.asnaghi@st.com> >> Cc: Alan Cox <alan@linux.intel.com> >> --- >> arch/x86/Kconfig | 5 +++++ >> arch/x86/include/asm/device.h | 4 ++-- >> arch/x86/include/asm/dma-mapping.h | 2 +- >> 3 files changed, 8 insertions(+), 3 deletions(-)
Ingo Molnar: > Ok, the whole series looks pretty clean, modulo a few mostly > cosmetic details in the driver itself. > > Andrew, you are typically merging dma-mapping.h patches, would > you like to do these, or can we do it in tip:x86/platform? > > It would also be nice if the gents on Cc: would voice objections > or approval, if any.
Any news? My next version (V5) I sent on Apr 4th is still working with today's next, but I got no ack nor nack.
thanks /alessandro
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