On Thu, 13 Oct 2022 at 12:41, Damien Le Moal damien.lemoal@opensource.wdc.com wrote:
On 2022/10/12 16:24, Naresh Kamboju wrote:
On TI beagle board x15 the connected SSD is not detected on linux next 20221006 tag.
- export STORAGE_DEV=/dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84
- STORAGE_DEV=/dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84
- test -n /dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84
- echo y
- mkfs.ext4 /dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84
mke2fs 1.46.5 (30-Dec-2021) The file /dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84 does not exist and no size was specified.
- lava-test-raise 'mkfs.ext4
/dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84 failed; job exit'
The reported issue is now noticed on the Linux mainline master branch.
1) I see following config is missing on latest problematic builds - CONFIG_HAVE_PATA_PLATFORM=y
2) Following ahci sata kernel message are missing on problematic boots, [ 1.408660] ahci 4a140000.sata: forcing port_map 0x0 -> 0x1 [ 1.408691] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.408721] ahci 4a140000.sata: flags: 64bit ncq sntf pm led clo only pmp pio slum part ccc apst [ 1.409820] scsi host0: ahci [ 1.410064] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 98
3) GOOD: 9d84bb40bcb30a7fa16f33baa967aeb9953dda78 BAD: e08466a7c00733a501d3c5328d29ec974478d717
4) Here i am adding links working and not working test jobs and kernel configs, problematic test job: - https://lkft.validation.linaro.org/scheduler/job/5641407#L2602 Good test job: - https://lkft.validation.linaro.org/scheduler/job/5640672#L2198
5) metadata: git_ref: master git_repo: https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline git_sha: e08466a7c00733a501d3c5328d29ec974478d717 git_describe: v6.0-7220-ge08466a7c007 kernel_version: 6.0.0 kernel-config: https://builds.tuxbuild.com/2Fourpiqf1OrlPFFtKwhHV0wAiq/config build-url: https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline/-/pipelines/6... artifact-location: https://builds.tuxbuild.com/2Fourpiqf1OrlPFFtKwhHV0wAiq toolchain: gcc-10
6) For your information, -- I see diff on good to bad commits, $ git log --oneline 9d84bb40bcb3..e08466a7c007 -- drivers/ata 4078aa685097 Merge tag 'ata-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata 71d7b6e51ad3 ata: libata-eh: avoid needless hard reset when revalidating link e3b1fff6c051 ata: libata: drop superfluous ata_eh_analyze_tf() parameter b46c760e11c8 ata: libata: drop superfluous ata_eh_request_sense() parameter cb6e73aaadff ata: libata-eh: Remove the unneeded result variable ecf8322f464d ata: ahci_st: Enable compile test 2d29dd108c78 ata: ahci_st: Fix compilation warning 9628711aa649 ata: ahci-dwc: Add Baikal-T1 AHCI SATA interface support bc7af9100fa8 ata: ahci-dwc: Add platform-specific quirks support 33629d35090f ata: ahci: Add DWC AHCI SATA controller support 6ce73f3a6fc0 ata: libahci_platform: Add function returning a clock-handle by id 18ee7c49f75b ata: ahci: Introduce firmware-specific caps initialization 7cbbfbe01a72 ata: ahci: Convert __ahci_port_base to accepting hpriv as arguments fad64dc06579 ata: libahci: Don't read AHCI version twice in the save-config method 88589772e80c ata: libahci: Discard redundant force_port_map parameter eb7cae0b6afd ata: libahci: Extend port-cmd flags set with port capabilities f67f12ff57bc ata: libahci_platform: Introduce reset assertion/deassertion methods 3f74cd046fbe ata: libahci_platform: Parse ports-implemented property in resources getter 3c132ea6508b ata: libahci_platform: Sanity check the DT child nodes number e28b3abf8020 ata: libahci_platform: Convert to using devm bulk clocks API 82d437e6dcb1 ata: libahci_platform: Convert to using platform devm-ioremap methods d3243965f24a ata: make PATA_PLATFORM selectable only for suitable architectures 3ebe59a54111 ata: clean up how architectures enable PATA_PLATFORM and PATA_OF_PLATFORM 55d5ba550535 ata: libata-core: Check errors in sata_print_link_status() 03070458d700 ata: libata-sff: Fix double word in comments 0b2436d3d25f ata: pata_macio: Remove unneeded word in comments 024811a2da45 ata: libata-core: Simplify ata_dev_set_xfermode() 066de3b9d93b ata: libata-core: Simplify ata_build_rw_tf() e00923c59e68 ata: libata: Rename ATA_DFLAG_NCQ_PRIO_ENABLE 614065aba704 ata: libata-core: remove redundant err_mask variable fee6073051c3 ata: ahci: Do not check ACPI_FADT_LOW_POWER_S0 99ad3f9f829f ata: libata-core: improve parameter names for ata_dev_set_feature() 16169fb78182 ata: libata-core: Print timeout value when internal command times
Test log:
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
metadata: git_ref: master git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: 7da9fed0474b4cd46055dd92d55c42faf32c19ac git_describe: next-20221006 kernel_version: 6.0.0 kernel-config: https://builds.tuxbuild.com/2FkkkZ51ZYhBL1G8D69YX8Pkt5F/config build-url: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next/-/pipelines/659754170 artifact-location: https://builds.tuxbuild.com/2FkkkZ51ZYhBL1G8D69YX8Pkt5F toolchain: gcc-10
7)
The kernel messages that are shown in the links above do not show any "libata version 3.00 loaded." message nor any ata/ahci message that I can see. So I think the eSATA adapter is not even being detected and libata/ahci driver not used.
Was this working before ? If yes, can you try with the following patches reverted ?
d3243965f24a ("ata: make PATA_PLATFORM selectable only for suitable architectures") 3ebe59a54111 ("ata: clean up how architectures enable PATA_PLATFORM and PATA_OF_PLATFORM")
I have reverted above two patches and but the problem has not been solved.
8)
If reverting these patches restores the eSATA port on this board, then you need to fix the defconfig for that board.
OTOH, Anders, enabled the new config CONFIG_AHCI_DWC=y and tried but the device failed to boot.
- Naresh