Miquel Raynal f813840066 mtd: rawnand: Prevent crossing LUN boundaries during sequential reads ... commit bbcd80f53a upstream. The ONFI specification states that devices do not need to support sequential reads across LUN boundaries. In order to prevent such event from happening and possibly failing, let's introduce the concept of "pause" in the sequential read to handle these cases. The first/last pages remain the same but any time we cross a LUN boundary we will end and restart (if relevant) the sequential read operation. Cc: stable@vger.kernel.org Fixes: 003fe4b954 ("mtd: rawnand: Support for sequential cache reads") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Tested-by: Martin Hundebøll <martin@geanix.com> Link: https://lore.kernel.org/linux-mtd/20231215123208.516590-2-miquel.raynal@bootlin.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-01-31 16:18:50 -08:00
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bbm.h	…
blktrans.h	mtd: block: use a simple bool to track open for write	2023-06-12 08:04:04 -06:00
cfi.h	…
cfi_endian.h	…
concat.h	…
doc2000.h	…
flashchip.h	…
ftl.h	…
gen_probe.h	…
hyperbus.h	…
inftl.h	…
jedec.h	mtd: rawnand: Ensure the nand chip supports cached reads	2023-10-16 10:47:22 +02:00
lpc32xx_mlc.h	…
lpc32xx_slc.h	…
map.h	…
mtd.h	mtd: use refcount to prevent corruption	2023-07-12 13:30:08 +02:00
mtdram.h	…
nand-ecc-mtk.h	…
nand-ecc-mxic.h	…
nand-ecc-sw-bch.h	…
nand-ecc-sw-hamming.h	…
nand-gpio.h	…
nand.h	…
ndfc.h	…
nftl.h	…
onenand.h	…
onenand_regs.h	…
onfi.h	mtd: rawnand: Ensure the nand chip supports cached reads	2023-10-16 10:47:22 +02:00
partitions.h	…
pfow.h	…
physmap.h	…
pismo.h	…
plat-ram.h	…
platnand.h	…
qinfo.h	…
rawnand.h	mtd: rawnand: Prevent crossing LUN boundaries during sequential reads	2024-01-31 16:18:50 -08:00
sh_flctl.h	…
sharpsl.h	…
spear_smi.h	…
spi-nor.h	mtd: spi-nor: Stop exporting spi_nor_restore()	2023-04-04 09:43:50 +03:00
spinand.h	mtd: spinand: add support for ESMT F50x1G41LB	2023-04-03 18:00:29 +02:00
super.h	…
ubi.h	…
xip.h	…