Searched hist:a433c2cbd75ab76f277364f44e76f32c7df306e7 (Results 1 – 2 of 2) sorted by relevance
| /linux/include/linux/spi/ |
| H A D | spi-mem.h | diff a433c2cbd75ab76f277364f44e76f32c7df306e7 Thu Jan 27 10:18:01 CET 2022 Miquel Raynal <miquel.raynal@bootlin.com> spi: spi-mem: Add an ecc parameter to the spi_mem_op structure
Soon the SPI-NAND core will need a way to request a SPI controller to
enable ECC support for a given operation. This is because of the
pipelined integration of certain ECC engines, which are directly managed
by the SPI controller itself.
Introduce a spi_mem_op additional field for this purpose: ecc.
So far this field is left unset and checked to be false by all
the SPI controller drivers in their ->supports_op() hook, as they all
call spi_mem_default_supports_op().
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/linux-mtd/20220127091808.1043392-7-miquel.raynal@bootlin.com
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| /linux/drivers/spi/ |
| H A D | spi-mem.c | diff a433c2cbd75ab76f277364f44e76f32c7df306e7 Thu Jan 27 10:18:01 CET 2022 Miquel Raynal <miquel.raynal@bootlin.com> spi: spi-mem: Add an ecc parameter to the spi_mem_op structure
Soon the SPI-NAND core will need a way to request a SPI controller to
enable ECC support for a given operation. This is because of the
pipelined integration of certain ECC engines, which are directly managed
by the SPI controller itself.
Introduce a spi_mem_op additional field for this purpose: ecc.
So far this field is left unset and checked to be false by all
the SPI controller drivers in their ->supports_op() hook, as they all
call spi_mem_default_supports_op().
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/linux-mtd/20220127091808.1043392-7-miquel.raynal@bootlin.com
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