From: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
To: Lorenzo Bianconi <lorenzo@kernel.org>,
Ray Liu <ray.liu@airoha.com>, Mark Brown <broonie@kernel.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Andy Shevchenko <andy@kernel.org>,
linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org,
linux-kernel@vger.kernel.org,
Jyothi Kumar Seerapu <quic_jseerapu@quicinc.com>
Subject: Re: [PATCH v5 00/13] spi: airoha: driver fixes & improvements
Date: Fri, 29 Aug 2025 10:14:16 +0300 [thread overview]
Message-ID: <11fcd899-390c-40b6-b1a0-7286dc1e01e4@iopsys.eu> (raw)
In-Reply-To: <20250823160116.3762730-1-mikhail.kshevetskiy@iopsys.eu>
is there any news?
Best regards,
Mikhail Kshevetskiy
On 23.08.2025 19:01, 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
>
> 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
>
> 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
>
> Mikhail Kshevetskiy (13):
> 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
>
> drivers/spi/spi-airoha-snfi.c | 510 ++++++++++++++++++----------------
> 1 file changed, 263 insertions(+), 247 deletions(-)
>
next prev parent reply other threads:[~2025-08-29 7:14 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-20 12:33 [PATCH v3 00/14] spi: airoha: driver fixes & improvements Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 01/14] spi: airoha: return an error for continuous mode dirmap creation cases Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 02/14] spi: airoha: remove unnecessary restriction length Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 03/14] spi: airoha: add support of dual/quad wires spi modes Mikhail Kshevetskiy
2025-08-20 12:48 ` Jyothi Kumar Seerapu
2025-08-20 12:33 ` [PATCH v3 04/14] spi: airoha: remove unnecessary switch to non-dma mode Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 05/14] spi: airoha: unify dirmap read/write code Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 06/14] spi: airoha: switch back to non-dma mode in the case of error Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 07/14] spi: airoha: fix reading/writing of flashes with more than one plane per lun Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 08/14] spi: airoha: support of dualio/quadio flash reading commands Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 09/14] spi: airoha: allow reading/writing of oob area Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 10/14] spi: airoha: buffer must be 0xff-ed before writing Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 11/14] spi: airoha: avoid setting of page/oob sizes in REG_SPI_NFI_PAGEFMT Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 12/14] spi: airoha: reduce the number of modification of REG_SPI_NFI_CNFG and REG_SPI_NFI_SECCUS_SIZE registers Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 13/14] spi: airoha: set custom sector size equal to flash page size Mikhail Kshevetskiy
2025-08-20 12:33 ` [PATCH v3 14/14] spi: airoha: avoid reading flash page settings from SNFI registers during driver startup Mikhail Kshevetskiy
2025-08-21 6:58 ` [PATCH v3 00/14] spi: airoha: driver fixes & improvements Lorenzo Bianconi
2025-08-21 11:13 ` Mikhail Kshevetskiy
2025-08-21 11:34 ` Lorenzo Bianconi
2025-08-21 12:24 ` Mikhail Kshevetskiy
2025-08-22 3:31 ` Mikhail Kshevetskiy
2025-08-22 6:46 ` Lorenzo Bianconi
2025-08-22 11:22 ` Mikhail Kshevetskiy
2025-08-22 13:14 ` Lorenzo Bianconi
2025-08-22 14:36 ` Mikhail Kshevetskiy
2025-08-22 20:00 ` Mikhail Kshevetskiy
2025-08-22 11:27 ` Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 00/13] " Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 01/13] spi: airoha: return an error for continuous mode dirmap creation cases Mikhail Kshevetskiy
2025-08-23 8:04 ` Lorenzo Bianconi
2025-08-23 13:52 ` Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 02/13] spi: airoha: remove unnecessary restriction length Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 03/13] spi: airoha: add support of dual/quad wires spi modes Mikhail Kshevetskiy
2025-08-23 8:16 ` Lorenzo Bianconi
2025-08-23 13:54 ` Mikhail Kshevetskiy
2025-08-23 14:42 ` Lorenzo Bianconi
2025-08-23 0:16 ` [PATCH v4 04/13] spi: airoha: remove unnecessary switch to non-dma mode Mikhail Kshevetskiy
2025-08-23 8:29 ` Lorenzo Bianconi
2025-08-23 0:16 ` [PATCH v4 05/13] spi: airoha: unify dirmap read/write code Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 06/13] spi: airoha: switch back to non-dma mode in the case of error Mikhail Kshevetskiy
2025-08-23 8:34 ` Lorenzo Bianconi
2025-08-23 0:16 ` [PATCH v4 07/13] spi: airoha: fix reading/writing of flashes with more than one plane per lun Mikhail Kshevetskiy
2025-08-23 8:36 ` Lorenzo Bianconi
2025-08-23 0:16 ` [PATCH v4 08/13] spi: airoha: support of dualio/quadio flash reading commands Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 09/13] spi: airoha: avoid setting of page/oob sizes in REG_SPI_NFI_PAGEFMT Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 10/13] spi: airoha: reduce the number of modification of REG_SPI_NFI_CNFG and REG_SPI_NFI_SECCUS_SIZE registers Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 11/13] spi: airoha: set custom sector size equal to flash page size Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 12/13] spi: airoha: avoid reading flash page settings from SNFI registers during driver startup Mikhail Kshevetskiy
2025-08-23 0:16 ` [PATCH v4 13/13] spi: airoha: buffer must be 0xff-ed before writing Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 00/13] spi: airoha: driver fixes & improvements Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 01/13] spi: airoha: return an error for continuous mode dirmap creation cases Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 02/13] spi: airoha: remove unnecessary restriction length Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 03/13] spi: airoha: add support of dual/quad wires spi modes to exec_op() handler Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 04/13] spi: airoha: remove unnecessary switch to non-dma mode Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 05/13] spi: airoha: switch back to non-dma mode in the case of error Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 06/13] spi: airoha: fix reading/writing of flashes with more than one plane per lun Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 07/13] spi: airoha: unify dirmap read/write code Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 08/13] spi: airoha: support of dualio/quadio flash reading commands Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 09/13] spi: airoha: avoid setting of page/oob sizes in REG_SPI_NFI_PAGEFMT Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 10/13] spi: airoha: reduce the number of modification of REG_SPI_NFI_CNFG and REG_SPI_NFI_SECCUS_SIZE registers Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 11/13] spi: airoha: set custom sector size equal to flash page size Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 12/13] spi: airoha: avoid reading flash page settings from SNFI registers during driver startup Mikhail Kshevetskiy
2025-08-23 16:01 ` [PATCH v5 13/13] spi: airoha: buffer must be 0xff-ed before writing Mikhail Kshevetskiy
2025-08-29 7:14 ` Mikhail Kshevetskiy [this message]
2025-08-29 8:45 ` [PATCH v5 00/13] spi: airoha: driver fixes & improvements Mark Brown
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