From: vkoul@kernel.org (Vinod)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 1/1] dmaengine: stm32-dma: check whether length is aligned on FIFO threshold
Date: Tue, 2 Oct 2018 20:32:29 +0530 [thread overview]
Message-ID: <20181002150229.GI19792@vkoul-mobl> (raw)
In-Reply-To: <1536651076-17005-1-git-send-email-pierre-yves.mordret@st.com>
On 11-09-18, 09:31, Pierre-Yves MORDRET wrote:
> When a period length is not multiple of FIFO some data may be stuck
> within FIFO.
>
> Burst/FIFO Threshold/Period or buffer length check has to be hardened
>
> In any case DMA will grant any request from client but will degraded
> any parameters whether awkward.
Applied, thanks
--
~Vinod
prev parent reply other threads:[~2018-10-02 15:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-11 7:31 [PATCH v1 1/1] dmaengine: stm32-dma: check whether length is aligned on FIFO threshold Pierre-Yves MORDRET
2018-10-02 15:02 ` Vinod [this message]
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