From: Mark Brown <broonie@kernel.org>
To: Alain Volmat <alain.volmat@st.com>
Cc: amelie.delaunay@st.com, mcoquelin.stm32@gmail.com,
alexandre.torgue@st.com, linux-spi@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, fabrice.gasnier@st.com
Subject: Re: [PATCH 11/18] spi: stm32: fix fifo threshold level in case of short transfer
Date: Wed, 5 Aug 2020 11:59:33 +0100 [thread overview]
Message-ID: <20200805105933.GF5556@sirena.org.uk> (raw)
In-Reply-To: <1596610933-32599-12-git-send-email-alain.volmat@st.com>
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On Wed, Aug 05, 2020 at 09:02:06AM +0200, Alain Volmat wrote:
> From: Amelie Delaunay <amelie.delaunay@st.com>
>
> When transfer is shorter than half of the fifo, set the data packet size
> up to transfer size instead of up to half of the fifo.
> Check also that threshold is set at least to 1 data frame.
This looks like another fix which should be before any new development.
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next prev parent reply other threads:[~2020-08-05 14:10 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-05 7:01 [PATCH 00/18] spi: stm32: various driver enhancements Alain Volmat
2020-08-05 7:01 ` [PATCH 01/18] spi: stm32-spi: driver uses reset controller only at init Alain Volmat
2020-08-05 7:01 ` [PATCH 02/18] spi: stm32-spi: defer probe for reset Alain Volmat
2020-08-05 10:49 ` Mark Brown
2020-08-07 13:42 ` Alain Volmat
2020-08-07 14:01 ` Mark Brown
2020-08-05 7:01 ` [PATCH 03/18] spi: stm32h7: remove unused mode fault MODF event handling Alain Volmat
2020-08-05 10:51 ` Mark Brown
2020-08-05 7:01 ` [PATCH 04/18] spi: stm32: use bitfield macros Alain Volmat
2020-08-05 7:02 ` [PATCH 05/18] spi: stm32h7: replace private SPI_1HZ_NS with NSEC_PER_SEC Alain Volmat
2020-08-05 7:02 ` [PATCH 06/18] spi: stm32h7: fix irq handler Alain Volmat
2020-08-05 7:02 ` [PATCH 07/18] spi: stm32h7: rework rx fifo read function Alain Volmat
2020-08-05 7:02 ` [PATCH 08/18] spi: stm32h7: fix dbg/warn/err conditions in irq handler Alain Volmat
2020-08-05 7:02 ` [PATCH 09/18] spi: stm32h7: fix race condition at end of transfer Alain Volmat
2020-08-05 10:53 ` Mark Brown
2020-08-05 7:02 ` [PATCH 10/18] spi: stm32: wait for completion in transfer_one() Alain Volmat
2020-08-05 10:58 ` Mark Brown
2020-08-05 7:02 ` [PATCH 11/18] spi: stm32: fix fifo threshold level in case of short transfer Alain Volmat
2020-08-05 10:59 ` Mark Brown [this message]
2020-08-05 7:02 ` [PATCH 12/18] spi: stm32: move spi disable out of irq handler Alain Volmat
2020-08-05 11:01 ` Mark Brown
2020-08-05 7:02 ` [PATCH 13/18] spi: stm32h7: fix handling of dma transfer completed Alain Volmat
2020-08-05 11:02 ` Mark Brown
2020-08-05 7:02 ` [PATCH 14/18] spi: stm32: improve suspend/resume management Alain Volmat
2020-08-05 7:02 ` [PATCH 15/18] spi: stm32: fix stm32_spi_prepare_mbr in case of odd clk_rate Alain Volmat
2020-08-05 11:02 ` Mark Brown
2020-08-05 7:02 ` [PATCH 16/18] spi: stm32: always perform registers configuration prior to transfer Alain Volmat
2020-08-05 11:03 ` Mark Brown
2020-08-05 7:02 ` [PATCH 17/18] spi: stm32: properly handle 0 byte transfer Alain Volmat
2020-08-05 7:02 ` [PATCH 18/18] spi: stm32h7: ensure message are smaller than max size Alain Volmat
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