Thanks Mateusz, the patch looks good to me. I noticed that there are some check failures in https://github.com/tianocore/edk2/pull/4157, could you help to address them?
Hello Baraneedharan Anbazhagan, Could you help to check if this patch can resolve the issue https://bugzilla.tianocore.org/show_bug.cgi?id=4011 when switching back to: "#define AHCI_COMMAND_RETRIES 5"? This change can be accessed for integration at: https://patch-diff.githubusercontent.com/raw/tianocore/edk2/pull/4157.patch Thanks in advance. Best Regards, Hao Wu > -----Original Message----- > From: Albecki, Mateusz <mateusz.albe...@intel.com> > Sent: Wednesday, March 22, 2023 4:20 AM > To: devel@edk2.groups.io > Cc: Albecki, Mateusz <mateusz.albe...@intel.com>; Wu, Hao A > <hao.a...@intel.com>; Ni, Ray <ray...@intel.com>; Chang, Hunter > <hunter.ch...@intel.com> > Subject: [PATCH 0/1] MdeModulePkg/Ahci: Skip retry for non-transient errors > > Fix for the recovery logic which causes hdd unlock to fail if user supplies > incorrect password. Every failed packet used to be recovered which is causing > the incorrect password to be tried multiple times. This patch series fixes the > logic to only retry commands that failed due to CRC error. > > BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4011 > > Github pull: https://github.com/tianocore/edk2/pull/4157 > > Tests: > - tested basic linux boot from AHCI on qemu > - tested basic linux boot from AHCI on custom qemu which will fail 50% of the > DMA commands with CRC error. > Observed that all of the packets that failed were successfully retried. > Custom > Qemu: https://github.com/matalbec/qemu/tree/sata_dma_50p_fail > - additionally Hunter Chang tested and confirmed that the password issue is no > longer observed. > > Cc: Hao A Wu <hao.a...@intel.com> > Cc: Ray Ni <ray...@intel.com> > Cc: Hunter Chang <hunter.ch...@intel.com> > > Mateusz Albecki (1): > MdeModulePkg/Ahci: Skip retry for non-transient errors > > .../Bus/Ata/AtaAtapiPassThru/AhciMode.c | 69 +++++++++++++++++-- > .../Bus/Ata/AtaAtapiPassThru/AhciMode.h | 3 +- > 2 files changed, 67 insertions(+), 5 deletions(-) > > -- > 2.39.1.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#101558): https://edk2.groups.io/g/devel/message/101558 Mute This Topic: https://groups.io/mt/97764094/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-