.../bindings/spi/airoha,en7581-snand.yaml | 7 +- arch/arm/boot/dts/airoha/en7523.dtsi | 20 + drivers/spi/spi-airoha-snfi.c | 553 ++++++++++-------- 3 files changed, 327 insertions(+), 253 deletions(-)
This patch series greatly improve airoha snfi driver and fix a
number of serious bugs.
Fixed bugs:
* Fix reading/writing of flashes with more than one plane per lun
* Fill the buffer with 0xff before writing
* Fix reading of flashes supporting continuous reading mode
* Fix error paths
Improvements:
* Add support of dual/quad wires spi modes in exec_op(). This also
fix flash reading/writing if dirmap can't be created.
* Support of dualio/quadio flash reading commands
* Remove dirty hack that reads flash page settings from SNFI registers
during driver startup
* Add support of EN7523 SoC
Patched kernel tests:
root@OpenWrt:/lib/modules/6.6.79# insmod mtd_oobtest.ko dev=1
[ 263.191711]
[ 263.193218] =================================================
[ 263.199014] mtd_oobtest: MTD device: 1
[ 263.202768] mtd_oobtest: MTD device size 268304384, eraseblock size 131072, page size 2048, count of eraseblocks 2047, pages per eraseblock 64, OOB size 128
[ 263.216791] mtd_test: scanning for bad eraseblocks
[ 263.221956] mtd_test: scanned 2047 eraseblocks, 0 are bad
[ 263.227361] mtd_oobtest: test 1 of 5
[ 265.077216] mtd_oobtest: writing OOBs of whole device
[ 265.121767] mtd_oobtest: written up to eraseblock 0
[ 275.174147] mtd_oobtest: written up to eraseblock 256
[ 285.210279] mtd_oobtest: written up to eraseblock 512
[ 295.241724] mtd_oobtest: written up to eraseblock 768
[ 305.280167] mtd_oobtest: written up to eraseblock 1024
[ 315.326883] mtd_oobtest: written up to eraseblock 1280
[ 325.364049] mtd_oobtest: written up to eraseblock 1536
[ 335.398609] mtd_oobtest: written up to eraseblock 1792
[ 345.358981] mtd_oobtest: written 2047 eraseblocks
[ 345.363694] mtd_oobtest: verifying all eraseblocks
[ 345.386088] mtd_oobtest: verified up to eraseblock 0
[ 349.830833] mtd_oobtest: verified up to eraseblock 256
[ 354.276245] mtd_oobtest: verified up to eraseblock 512
[ 358.721496] mtd_oobtest: verified up to eraseblock 768
[ 363.166881] mtd_oobtest: verified up to eraseblock 1024
[ 367.612694] mtd_oobtest: verified up to eraseblock 1280
[ 372.058211] mtd_oobtest: verified up to eraseblock 1536
[ 376.503820] mtd_oobtest: verified up to eraseblock 1792
[ 380.914843] mtd_oobtest: verified 2047 eraseblocks
[ 380.919660] mtd_oobtest: test 2 of 5
[ 384.202620] mtd_oobtest: writing OOBs of whole device
[ 384.247584] mtd_oobtest: written up to eraseblock 0
[ 394.305121] mtd_oobtest: written up to eraseblock 256
[ 404.342199] mtd_oobtest: written up to eraseblock 512
[ 414.374204] mtd_oobtest: written up to eraseblock 768
[ 424.409891] mtd_oobtest: written up to eraseblock 1024
[ 434.453378] mtd_oobtest: written up to eraseblock 1280
[ 444.494321] mtd_oobtest: written up to eraseblock 1536
[ 454.534480] mtd_oobtest: written up to eraseblock 1792
[ 464.490962] mtd_oobtest: written 2047 eraseblocks
[ 464.495681] mtd_oobtest: verifying all eraseblocks
[ 464.518015] mtd_oobtest: verified up to eraseblock 0
[ 468.955635] mtd_oobtest: verified up to eraseblock 256
[ 473.395502] mtd_oobtest: verified up to eraseblock 512
[ 477.834373] mtd_oobtest: verified up to eraseblock 768
[ 482.272717] mtd_oobtest: verified up to eraseblock 1024
[ 486.712148] mtd_oobtest: verified up to eraseblock 1280
[ 491.150704] mtd_oobtest: verified up to eraseblock 1536
[ 495.589439] mtd_oobtest: verified up to eraseblock 1792
[ 499.993138] mtd_oobtest: verified 2047 eraseblocks
[ 499.997951] mtd_oobtest: test 3 of 5
[ 503.404228] mtd_oobtest: writing OOBs of whole device
[ 503.448822] mtd_oobtest: written up to eraseblock 0
[ 513.480773] mtd_oobtest: written up to eraseblock 256
[ 523.489361] mtd_oobtest: written up to eraseblock 512
[ 533.506896] mtd_oobtest: written up to eraseblock 768
[ 543.506268] mtd_oobtest: written up to eraseblock 1024
[ 553.506503] mtd_oobtest: written up to eraseblock 1280
[ 563.511266] mtd_oobtest: written up to eraseblock 1536
[ 573.519567] mtd_oobtest: written up to eraseblock 1792
[ 583.455111] mtd_oobtest: written 2047 eraseblocks
[ 583.459837] mtd_oobtest: verifying all eraseblocks
[ 583.499358] mtd_oobtest: verified up to eraseblock 0
[ 592.382953] mtd_oobtest: verified up to eraseblock 256
[ 601.267297] mtd_oobtest: verified up to eraseblock 512
[ 610.150907] mtd_oobtest: verified up to eraseblock 768
[ 619.034702] mtd_oobtest: verified up to eraseblock 1024
[ 627.919683] mtd_oobtest: verified up to eraseblock 1280
[ 636.821168] mtd_oobtest: verified up to eraseblock 1536
[ 645.705487] mtd_oobtest: verified up to eraseblock 1792
[ 654.520336] mtd_oobtest: verified 2047 eraseblocks
[ 654.525134] mtd_oobtest: test 4 of 5
[ 657.578146] mtd_oobtest: attempting to start write past end of OOB
[ 657.584336] mtd_oobtest: an error is expected...
[ 657.588974] mtd_oobtest: error occurred as expected
[ 657.593848] mtd_oobtest: attempting to start read past end of OOB
[ 657.599953] mtd_oobtest: an error is expected...
[ 657.604569] mtd_oobtest: error occurred as expected
[ 657.609450] mtd_oobtest: attempting to write past end of device
[ 657.615367] mtd_oobtest: an error is expected...
[ 657.619990] mtd_oobtest: error occurred as expected
[ 657.624864] mtd_oobtest: attempting to read past end of device
[ 657.630715] mtd_oobtest: an error is expected...
[ 657.635333] mtd_oobtest: error occurred as expected
[ 657.641043] mtd_oobtest: attempting to write past end of device
[ 657.646966] mtd_oobtest: an error is expected...
[ 657.651574] mtd_oobtest: error occurred as expected
[ 657.656451] mtd_oobtest: attempting to read past end of device
[ 657.662277] mtd_oobtest: an error is expected...
[ 657.666901] mtd_oobtest: error occurred as expected
[ 657.671774] mtd_oobtest: test 5 of 5
[ 659.382333] mtd_oobtest: writing OOBs of whole device
[ 659.388056] mtd_oobtest: written up to eraseblock 0
[ 659.393526] mtd_oobtest: written up to eraseblock 0
[ 659.704525] mtd_oobtest: written up to eraseblock 256
[ 659.710187] mtd_oobtest: written up to eraseblock 256
[ 660.021093] mtd_oobtest: written up to eraseblock 512
[ 660.026752] mtd_oobtest: written up to eraseblock 512
[ 660.338427] mtd_oobtest: written up to eraseblock 768
[ 660.344048] mtd_oobtest: written up to eraseblock 768
[ 660.655718] mtd_oobtest: written up to eraseblock 1024
[ 660.661462] mtd_oobtest: written up to eraseblock 1024
[ 660.970676] mtd_oobtest: written up to eraseblock 1280
[ 660.976386] mtd_oobtest: written up to eraseblock 1280
[ 661.286858] mtd_oobtest: written up to eraseblock 1536
[ 661.292587] mtd_oobtest: written up to eraseblock 1536
[ 661.605397] mtd_oobtest: written up to eraseblock 1792
[ 661.611142] mtd_oobtest: written up to eraseblock 1792
[ 661.918754] mtd_oobtest: written 2046 eraseblocks
[ 661.923458] mtd_oobtest: verifying all eraseblocks
[ 661.928812] mtd_oobtest: verified up to eraseblock 0
[ 662.072499] mtd_oobtest: verified up to eraseblock 256
[ 662.216152] mtd_oobtest: verified up to eraseblock 512
[ 662.359956] mtd_oobtest: verified up to eraseblock 768
[ 662.503238] mtd_oobtest: verified up to eraseblock 1024
[ 662.646847] mtd_oobtest: verified up to eraseblock 1280
[ 662.790603] mtd_oobtest: verified up to eraseblock 1536
[ 662.934269] mtd_oobtest: verified up to eraseblock 1792
[ 663.076329] mtd_oobtest: verified 2046 eraseblocks
[ 663.081114] mtd_oobtest: finished with 0 errors
[ 663.085647] =================================================
root@OpenWrt:/lib/modules/6.6.79# insmod mtd_pagetest.ko dev=1
[ 1142.213082]
[ 1142.214590] =================================================
[ 1142.220433] mtd_pagetest: MTD device: 1
[ 1142.224278] mtd_pagetest: MTD device size 268304384, eraseblock size 131072, page size 2048, count of eraseblocks 2047, pages per eraseblock 64, OOB size 128
[ 1142.238388] mtd_test: scanning for bad eraseblocks
[ 1142.243536] mtd_test: scanned 2047 eraseblocks, 0 are bad
[ 1142.248935] mtd_pagetest: erasing whole device
[ 1143.962562] mtd_pagetest: erased 2047 eraseblocks
[ 1143.967301] mtd_pagetest: writing whole device
[ 1144.011729] mtd_pagetest: written up to eraseblock 0
[ 1154.137933] mtd_pagetest: written up to eraseblock 256
[ 1164.265201] mtd_pagetest: written up to eraseblock 512
[ 1174.393365] mtd_pagetest: written up to eraseblock 768
[ 1184.525700] mtd_pagetest: written up to eraseblock 1024
[ 1194.650920] mtd_pagetest: written up to eraseblock 1280
[ 1204.773676] mtd_pagetest: written up to eraseblock 1536
[ 1214.896934] mtd_pagetest: written up to eraseblock 1792
[ 1224.942600] mtd_pagetest: written 2047 eraseblocks
[ 1224.947410] mtd_pagetest: verifying all eraseblocks
[ 1225.053133] mtd_pagetest: verified up to eraseblock 0
[ 1250.760034] mtd_pagetest: verified up to eraseblock 256
[ 1276.448242] mtd_pagetest: verified up to eraseblock 512
[ 1302.138825] mtd_pagetest: verified up to eraseblock 768
[ 1327.824020] mtd_pagetest: verified up to eraseblock 1024
[ 1353.532178] mtd_pagetest: verified up to eraseblock 1280
[ 1379.234385] mtd_pagetest: verified up to eraseblock 1536
[ 1404.943865] mtd_pagetest: verified up to eraseblock 1792
[ 1430.468816] mtd_pagetest: verified 2047 eraseblocks
[ 1430.473702] mtd_pagetest: crosstest
[ 1430.477717] mtd_pagetest: reading page at 0x0
[ 1430.482328] mtd_pagetest: reading page at 0xffdf800
[ 1430.487469] mtd_pagetest: reading page at 0x0
[ 1430.492084] mtd_pagetest: verifying pages read at 0x0 match
[ 1430.497668] mtd_pagetest: crosstest ok
[ 1430.501409] mtd_pagetest: erasecrosstest
[ 1430.505323] mtd_pagetest: erasing block 0
[ 1430.511511] mtd_pagetest: writing 1st page of block 0
[ 1430.517166] mtd_pagetest: reading 1st page of block 0
[ 1430.522505] mtd_pagetest: verifying 1st page of block 0
[ 1430.527739] mtd_pagetest: erasing block 0
[ 1430.532565] mtd_pagetest: writing 1st page of block 0
[ 1430.538229] mtd_pagetest: erasing block 2046
[ 1430.544181] mtd_pagetest: reading 1st page of block 0
[ 1430.549498] mtd_pagetest: verifying 1st page of block 0
[ 1430.554718] mtd_pagetest: erasecrosstest ok
[ 1430.558900] mtd_pagetest: erasetest
[ 1430.562381] mtd_pagetest: erasing block 0
[ 1430.567208] mtd_pagetest: writing 1st page of block 0
[ 1430.572858] mtd_pagetest: erasing block 0
[ 1430.577680] mtd_pagetest: reading 1st page of block 0
[ 1430.582990] mtd_pagetest: verifying 1st page of block 0 is all 0xff
[ 1430.589279] mtd_pagetest: erasetest ok
[ 1430.593023] mtd_pagetest: finished with 0 errors
[ 1430.597651] =================================================
root@OpenWrt:/lib/modules/6.6.79# insmod mtd_readtest.ko dev=1
[ 1478.691648]
[ 1478.693158] =================================================
[ 1478.698981] mtd_readtest: MTD device: 1
[ 1478.702829] mtd_readtest: MTD device size 268304384, eraseblock size 131072, page size 2048, count of eraseblocks 2047, pages per eraseblock 64, OOB size 128
[ 1478.716939] mtd_test: scanning for bad eraseblocks
[ 1478.722072] mtd_test: scanned 2047 eraseblocks, 0 are bad
[ 1478.727475] mtd_readtest: testing page read
[ 1548.352125] mtd_readtest: finished
[ 1548.355553] =================================================
root@OpenWrt:/lib/modules/6.6.79# insmod mtd_speedtest.ko dev=1
[ 1617.353002]
[ 1617.354511] =================================================
[ 1617.360332] mtd_speedtest: MTD device: 1
[ 1617.364258] mtd_speedtest: MTD device size 268304384, eraseblock size 131072, page size 2048, count of eraseblocks 2047, pages per eraseblock 64, OOB size 128
[ 1617.380150] mtd_test: scanning for bad eraseblocks
[ 1617.385428] mtd_test: scanned 2047 eraseblocks, 0 are bad
[ 1621.021861] mtd_speedtest: testing eraseblock write speed
[ 1700.915306] mtd_speedtest: eraseblock write speed is 3279 KiB/s
[ 1700.921250] mtd_speedtest: testing eraseblock read speed
[ 1734.931886] mtd_speedtest: eraseblock read speed is 7705 KiB/s
[ 1738.682742] mtd_speedtest: testing page write speed
[ 1818.818644] mtd_speedtest: page write speed is 3269 KiB/s
[ 1818.824058] mtd_speedtest: testing page read speed
[ 1852.913595] mtd_speedtest: page read speed is 7687 KiB/s
[ 1856.674492] mtd_speedtest: testing 2 page write speed
[ 1936.437284] mtd_speedtest: 2 page write speed is 3285 KiB/s
[ 1936.442869] mtd_speedtest: testing 2 page read speed
[ 1970.498124] mtd_speedtest: 2 page read speed is 7694 KiB/s
[ 1970.503624] mtd_speedtest: Testing erase speed
[ 1974.343389] mtd_speedtest: erase speed is 68316 KiB/s
[ 1974.348479] mtd_speedtest: Testing 2x multi-block erase speed
[ 1976.068855] mtd_speedtest: 2x multi-block erase speed is 152811 KiB/s
[ 1976.075309] mtd_speedtest: Testing 4x multi-block erase speed
[ 1977.790232] mtd_speedtest: 4x multi-block erase speed is 153301 KiB/s
[ 1977.796693] mtd_speedtest: Testing 8x multi-block erase speed
[ 1979.511905] mtd_speedtest: 8x multi-block erase speed is 153273 KiB/s
[ 1979.518367] mtd_speedtest: Testing 16x multi-block erase speed
[ 1981.230700] mtd_speedtest: 16x multi-block erase speed is 153539 KiB/s
[ 1981.237249] mtd_speedtest: Testing 32x multi-block erase speed
[ 1982.948381] mtd_speedtest: 32x multi-block erase speed is 153648 KiB/s
[ 1982.954918] mtd_speedtest: Testing 64x multi-block erase speed
[ 1984.665992] mtd_speedtest: 64x multi-block erase speed is 153655 KiB/s
[ 1984.672531] mtd_speedtest: finished
[ 1984.676054] =================================================
root@OpenWrt:/lib/modules/6.6.79# insmod mtd_stresstest.ko dev=1
[ 2190.651750]
[ 2190.653263] =================================================
[ 2190.659087] mtd_stresstest: MTD device: 1
[ 2190.663105] mtd_stresstest: MTD device size 268304384, eraseblock size 131072, page size 2048, count of eraseblocks 2047, pages per eraseblock 64, OOB size 128
[ 2190.679846] mtd_test: scanning for bad eraseblocks
[ 2190.684981] mtd_test: scanned 2047 eraseblocks, 0 are bad
[ 2190.690389] mtd_stresstest: doing operations
[ 2190.694655] mtd_stresstest: 0 operations done
[ 2214.262705] mtd_stresstest: 1024 operations done
[ 2239.019612] mtd_stresstest: 2048 operations done
[ 2262.820899] mtd_stresstest: 3072 operations done
[ 2285.061376] mtd_stresstest: 4096 operations done
[ 2308.297322] mtd_stresstest: 5120 operations done
[ 2330.530459] mtd_stresstest: 6144 operations done
[ 2352.651759] mtd_stresstest: 7168 operations done
[ 2375.188275] mtd_stresstest: 8192 operations done
[ 2397.738174] mtd_stresstest: 9216 operations done
[ 2414.792572] mtd_stresstest: finished, 10000 operations done
[ 2414.798257] =================================================
Speed test of original driver (with patch to fix support of flashes
with more than one plane per lun)
root@OpenWrt:/lib/modules/6.6.79# insmod mtd_speedtest.ko dev=1
[ 2894.142208]
[ 2894.143719] =================================================
[ 2894.149556] mtd_speedtest: MTD device: 1
[ 2894.153486] mtd_speedtest: MTD device size 268304384, eraseblock size 131072, page size 2048, count of eraseblocks 2047, pages per eraseblock 64, OOB size 128
[ 2894.168888] mtd_test: scanning for bad eraseblocks
[ 2894.174023] mtd_test: scanned 2047 eraseblocks, 0 are bad
[ 2897.500416] mtd_speedtest: testing eraseblock write speed
[ 2977.807233] mtd_speedtest: eraseblock write speed is 3262 KiB/s
[ 2977.813171] mtd_speedtest: testing eraseblock read speed
[ 3013.906597] mtd_speedtest: eraseblock read speed is 7260 KiB/s
[ 3017.440320] mtd_speedtest: testing page write speed
[ 3097.833394] mtd_speedtest: page write speed is 3259 KiB/s
[ 3097.838812] mtd_speedtest: testing page read speed
[ 3134.004981] mtd_speedtest: page read speed is 7245 KiB/s
[ 3137.538423] mtd_speedtest: testing 2 page write speed
[ 3217.906288] mtd_speedtest: 2 page write speed is 3260 KiB/s
[ 3217.911883] mtd_speedtest: testing 2 page read speed
[ 3254.049757] mtd_speedtest: 2 page read speed is 7251 KiB/s
[ 3254.055254] mtd_speedtest: Testing erase speed
[ 3257.599146] mtd_speedtest: erase speed is 74027 KiB/s
[ 3257.604213] mtd_speedtest: Testing 2x multi-block erase speed
[ 3259.320945] mtd_speedtest: 2x multi-block erase speed is 153139 KiB/s
[ 3259.327413] mtd_speedtest: Testing 4x multi-block erase speed
[ 3261.044585] mtd_speedtest: 4x multi-block erase speed is 153098 KiB/s
[ 3261.051047] mtd_speedtest: Testing 8x multi-block erase speed
[ 3262.786520] mtd_speedtest: 8x multi-block erase speed is 151479 KiB/s
[ 3262.792979] mtd_speedtest: Testing 16x multi-block erase speed
[ 3264.509898] mtd_speedtest: 16x multi-block erase speed is 153130 KiB/s
[ 3264.516454] mtd_speedtest: Testing 32x multi-block erase speed
[ 3266.233403] mtd_speedtest: 32x multi-block erase speed is 153125 KiB/s
[ 3266.239961] mtd_speedtest: Testing 64x multi-block erase speed
[ 3267.957985] mtd_speedtest: 64x multi-block erase speed is 153029 KiB/s
[ 3267.964525] mtd_speedtest: finished
[ 3267.968039] =================================================
It looks like a patched driver is a bit faster
write speed: 3260 KiB/s vs 3277 KiB/s
read speed: 7252 KiB/s vs 7695 KiB/s
Changes v2:
* minor fix
* add comments to code
Changes v3:
* add patch to prevent continuous reading
Changes v4:
* removed non-needed patch, other patch was a bit updated
* treat zero buswidth as single wire buswidth (thanks to Jyothi Kumar Seerapu)
* changes were tested with linux
* test results was added
Changes v5:
* reorder patches a bit
* improve description of some patches
* minor fixes & improvements
Changes v6:
* do not fill with 0xff the whole write buffer, only areas not covered
by user provided data are filled now.
Changes v7:
* add EN7523 SoC support
* add en7523 specific hack to avoid flash data damaging if UART_TX pin
was short to ground during boot
* add SNAND node to en7523.dtsi
* update dt-bindings
Changes v8:
* remove dt-bindings changes
Changes v9:
* fix en7523.dtsi a bit (thanks to Rob Herring)
Changes v10:
* add 'airoha,en7523-snand' dt-binding (thanks to Krzysztof Kozlowski)
* fix spi driver compatible in en7523.dtsi
* use 'airoha,en7523-snand' compatible check to activate UART_TX hack
Mikhail Kshevetskiy (16):
spi: airoha: return an error for continuous mode dirmap creation cases
spi: airoha: remove unnecessary restriction length
spi: airoha: add support of dual/quad wires spi modes to exec_op()
handler
spi: airoha: remove unnecessary switch to non-dma mode
spi: airoha: switch back to non-dma mode in the case of error
spi: airoha: fix reading/writing of flashes with more than one plane
per lun
spi: airoha: unify dirmap read/write code
spi: airoha: support of dualio/quadio flash reading commands
spi: airoha: avoid setting of page/oob sizes in REG_SPI_NFI_PAGEFMT
spi: airoha: reduce the number of modification of REG_SPI_NFI_CNFG and
REG_SPI_NFI_SECCUS_SIZE registers
spi: airoha: set custom sector size equal to flash page size
spi: airoha: avoid reading flash page settings from SNFI registers
during driver startup
spi: airoha: buffer must be 0xff-ed before writing
spi: airoha-snfi: en7523: workaround flash damaging if UART_TXD was
short to GND
dt-bindings: spi: airoha: add compatible for EN7523
arm: dts: airoha: en7523: add SNAND node
.../bindings/spi/airoha,en7581-snand.yaml | 7 +-
arch/arm/boot/dts/airoha/en7523.dtsi | 20 +
drivers/spi/spi-airoha-snfi.c | 553 ++++++++++--------
3 files changed, 327 insertions(+), 253 deletions(-)
--
2.51.0
On Sun, 12 Oct 2025 15:16:51 +0300, Mikhail Kshevetskiy wrote:
> This patch series greatly improve airoha snfi driver and fix a
> number of serious bugs.
>
> Fixed bugs:
> * Fix reading/writing of flashes with more than one plane per lun
> * Fill the buffer with 0xff before writing
> * Fix reading of flashes supporting continuous reading mode
> * Fix error paths
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
Thanks!
[01/16] spi: airoha: return an error for continuous mode dirmap creation cases
commit: 4314ffce4eb81a6c18700af1b6e29b6e0c6b9e37
[03/16] spi: airoha: add support of dual/quad wires spi modes to exec_op() handler
commit: edd2e261b1babb92213089b5feadca12e3459322
[05/16] spi: airoha: switch back to non-dma mode in the case of error
commit: 20d7b236b78c7ec685a22db5689b9c829975e0c3
[06/16] spi: airoha: fix reading/writing of flashes with more than one plane per lun
commit: 0b7d9b25e4bc2e478c9d06281a65f930769fca09
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
On 10/16/25 21:49, Mark Brown wrote: > On Sun, 12 Oct 2025 15:16:51 +0300, Mikhail Kshevetskiy wrote: >> This patch series greatly improve airoha snfi driver and fix a >> number of serious bugs. >> >> Fixed bugs: >> * Fix reading/writing of flashes with more than one plane per lun >> * Fill the buffer with 0xff before writing >> * Fix reading of flashes supporting continuous reading mode >> * Fix error paths >> >> [...] > Applied to > > https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next > > Thanks! > > [01/16] spi: airoha: return an error for continuous mode dirmap creation cases > commit: 4314ffce4eb81a6c18700af1b6e29b6e0c6b9e37 > [03/16] spi: airoha: add support of dual/quad wires spi modes to exec_op() handler > commit: edd2e261b1babb92213089b5feadca12e3459322 > [05/16] spi: airoha: switch back to non-dma mode in the case of error > commit: 20d7b236b78c7ec685a22db5689b9c829975e0c3 > [06/16] spi: airoha: fix reading/writing of flashes with more than one plane per lun > commit: 0b7d9b25e4bc2e478c9d06281a65f930769fca09 > > 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 > If I do fixes or change a bit description of patches not applied to linux-next yet, should I post a whole series or it's enough to send patches based on linux-next? Regards, Mikhail Kshevetskiy
On Thu, Oct 16, 2025 at 11:01:04PM +0300, Mikhail Kshevetskiy wrote: > On 10/16/25 21:49, Mark Brown wrote: > > 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. > If I do fixes or change a bit description of patches not applied to > linux-next yet, should I post a whole series or it's enough to send > patches based on linux-next? You shouldn't resend already applied patches, base your new work on what's already applied.
On Sun, 12 Oct 2025 15:16:51 +0300, Mikhail Kshevetskiy wrote:
> This patch series greatly improve airoha snfi driver and fix a
> number of serious bugs.
>
> Fixed bugs:
> * Fix reading/writing of flashes with more than one plane per lun
> * Fill the buffer with 0xff before writing
> * Fix reading of flashes supporting continuous reading mode
> * Fix error paths
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
Thanks!
[02/16] spi: airoha: remove unnecessary restriction length
commit: 661856ca131c8bf6724905966e02149805660abe
[04/16] spi: airoha: remove unnecessary switch to non-dma mode
commit: 7350f8dc15bfbb7abf1ce4babea6fcace1c574c5
[07/16] spi: airoha: unify dirmap read/write code
commit: 233a22687411ea053a4b169c07324ee6aa33bf38
[08/16] spi: airoha: support of dualio/quadio flash reading commands
commit: 80b09137aeab27e59004383058f8cc696a9ee048
[09/16] spi: airoha: avoid setting of page/oob sizes in REG_SPI_NFI_PAGEFMT
commit: 70eec454f2d6cdfab547c262781acd38328e11a1
[10/16] spi: airoha: reduce the number of modification of REG_SPI_NFI_CNFG and REG_SPI_NFI_SECCUS_SIZE registers
commit: d1ff30df1d9a4eb4c067795abb5e2a66910fd108
[11/16] spi: airoha: set custom sector size equal to flash page size
commit: fb81b5cecb8553e3ca2b45288cf340d43c9c2991
[12/16] spi: airoha: avoid reading flash page settings from SNFI registers during driver startup
commit: 902c0ea18a97b1a6eeee5799cb1fd9a79ef9208e
[13/16] spi: airoha: buffer must be 0xff-ed before writing
commit: 0743acf746a81e0460a56fd5ff847d97fa7eb370
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
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