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From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>,
"linux-snps-arc@lists.infradead.org"
<linux-snps-arc@lists.infradead.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Alexey Brodkin" <Alexey.Brodkin@synopsys.com>
Subject: Re: [PATCH 5/5] ARC: allow userspace DSP applications to use AGU extensions
Date: Tue, 7 Jan 2020 18:30:17 +0000 [thread overview]
Message-ID: <f19992fb-9226-f3db-fda7-2eed0ab75188@synopsys.com> (raw)
In-Reply-To: <20191227180347.3579-6-Eugeniy.Paltsev@synopsys.com>
On 12/27/19 10:03 AM, Eugeniy Paltsev wrote:
> 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*
>
> Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Similar comments apply to this as 4/5. Looks good otherwise !
-Vineet
prev parent reply other threads:[~2020-01-07 18:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-27 18:03 [RFC 0/5] ARC: handle DSP presence in HW Eugeniy Paltsev
2019-12-27 18:03 ` [PATCH 1/5] ARC: pt_regs: remove hardcoded registers offset Eugeniy Paltsev
2019-12-28 21:06 ` Vineet Gupta
2019-12-27 18:03 ` [PATCH 2/5] ARC: add helpers to sanitize config options Eugeniy Paltsev
2020-01-06 22:47 ` Vineet Gupta
2019-12-27 18:03 ` [PATCH 3/5] ARC: handle DSP presence in HW Eugeniy Paltsev
2020-01-07 1:03 ` Vineet Gupta
2020-01-07 1:30 ` Vineet Gupta
2020-01-10 14:54 ` Eugeniy Paltsev
2020-01-13 16:49 ` Vineet Gupta
2019-12-27 18:03 ` [PATCH 4/5] ARC: add support for DSP-enabled userspace applications Eugeniy Paltsev
2020-01-07 18:25 ` Vineet Gupta
2020-01-09 19:01 ` Eugeniy Paltsev
2020-01-09 22:46 ` Vineet Gupta
2020-03-04 11:51 ` Eugeniy Paltsev
2020-03-04 17:58 ` Vineet Gupta
2019-12-27 18:03 ` [PATCH 5/5] ARC: allow userspace DSP applications to use AGU extensions Eugeniy Paltsev
2020-01-07 18:30 ` Vineet Gupta [this message]
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