| Message ID | 20210520131238.2903024-1-olteanv@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Export the spi-sc18is602's max transfer len limit to SPI slave drivers | expand |
On Thu, 20 May 2021 16:12:36 +0300, Vladimir Oltean wrote: > These 2 patches make it possible for a SPI device driver which uses > large transfer sizes (256 bytes) to limit itself to the maximum length > supported by the spi-sc18is602 hardware. > > Tested with 200 byte buffers on the SC18IS602B. > > Vladimir Oltean (2): > spi: sc18is602: don't consider the chip select byte in > sc18is602_check_transfer > spi: sc18is602: implement .max_{transfer,message}_size() for the > controller > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/2] spi: sc18is602: don't consider the chip select byte in sc18is602_check_transfer commit: bda7db1d952c3ff7c24c11bc295aa72aaeb98451 [2/2] spi: sc18is602: implement .max_{transfer,message}_size() for the controller commit: b4e46c9954ad55092502e1e8c44ceb9b6744bade 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. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
From: Vladimir Oltean <vladimir.oltean@nxp.com> These 2 patches make it possible for a SPI device driver which uses large transfer sizes (256 bytes) to limit itself to the maximum length supported by the spi-sc18is602 hardware. Tested with 200 byte buffers on the SC18IS602B. Vladimir Oltean (2): spi: sc18is602: don't consider the chip select byte in sc18is602_check_transfer spi: sc18is602: implement .max_{transfer,message}_size() for the controller drivers/spi/spi-sc18is602.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)