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author	Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
	Thu, 5 Mar 2020 20:02:52 +0000 (23:02 +0300)
committer	Vineet Gupta <vgupta@synopsys.com>
	Mon, 16 Mar 2020 17:30:49 +0000 (10:30 -0700)
commit	f09d3174f002ee2cf15623d5a0f68f7393536ce7
tree	26089da5142b45f5498d71dce04e1f0be210f296	tree \| snapshot
parent	7321e2ea0d6aece516a9c0827028ecda2ccaeae9	commit \| diff

ARC: allow userspace DSP applications to use AGU extensions

To be able to run DSP-enabled userspace applications with AGU
(address generation unit) extensions we additionally need to
save and restore following registers at context switch:
* AGU_AP*
* AGU_OS*
* AGU_MOD*

Reviewed-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

Domain: System / Kernel;

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arch/arc/Kconfig		diff \| blob \| history
arch/arc/include/asm/arcregs.h		diff \| blob \| history
arch/arc/include/asm/asserts.h		diff \| blob \| history
arch/arc/include/asm/dsp-impl.h		diff \| blob \| history
arch/arc/include/asm/dsp.h		diff \| blob \| history
arch/arc/kernel/setup.c		diff \| blob \| history