[PATCH v3 0/3] spi: Helper for deriving timeout values
Mark Brown
broonie at kernel.org
Thu Jun 22 17:32:12 PDT 2023
On Thu, 22 Jun 2023 11:06:31 +0200, Miquel Raynal wrote:
> I recently came across an issue with the Atmel spi controller driver
> which would stop my transfers after a too small timeout when performing
> big transfers (reading a 4MiB flash in one transfer). My initial idea
> was to derive a the maximum amount of time a transfer would take
> depending on its size and use that as value to avoid erroring-out when
> not relevant. Mark wanted to go further by creating a core helper doing
> that, based on the heuristics from the sun6i driver.
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
Thanks!
[1/3] spi: Create a helper to derive adaptive timeouts
commit: d8e4ebf87018736c0c29e2eb4afe3915156483cd
[2/3] spi: atmel: Prevent false timeouts on long transfers
commit: e0205d6203c2ce598ae26d4b2707ca4224a9c90b
[3/3] spi: sun6i: Use the new helper to derive the xfer timeout value
commit: 6eef895581c9b5fcd002ff77837e0c3a4b1eecf6
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
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Thanks,
Mark
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