From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Cc: 'Krzysztof Kozlowski' <krzysztof.kozlowski@canonical.com>,
linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
Sergei Shtylyov <sergei.shtylyov@gmail.com>,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: Re: [PATCH] memory: renesas-rpc-if: Avoid unaligned bus access for HyperFlash
Date: Fri, 24 Sep 2021 14:37:07 +0200 [thread overview]
Message-ID: <YU3Gc7isBqLzldRr@kunai> (raw)
In-Reply-To: <000001d7b140$91e0a180$b5a1e480$@mentor.com>
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> If I correctly understand, the underlying issue looks similar (improperly aligned
> memory/register accesses), but the affected areas are different, even non-intersecting:
> Wolfram fixes register access, affecting manual mode reads/writes, having problems
> with QSPI devices, while my fix is related to external address space reads (mapped
> memory access) with Hyperflash devices.
Ack.
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next prev parent reply other threads:[~2021-09-24 12:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-22 18:48 [PATCH] memory: renesas-rpc-if: Avoid unaligned bus access for HyperFlash Andrew Gabbasov
2021-09-24 11:12 ` Krzysztof Kozlowski
2021-09-24 12:34 ` Andrew Gabbasov
2021-09-24 12:37 ` Wolfram Sang [this message]
2021-09-25 9:54 ` Wolfram Sang
2021-09-25 10:49 ` Andrew Gabbasov
2021-09-27 9:25 ` 'Wolfram Sang'
2021-09-28 10:35 ` Krzysztof Kozlowski
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