> -----Original Message----- > From: Albecki, Mateusz > Sent: Monday, February 03, 2020 10:19 PM > To: devel@edk2.groups.io > Cc: Albecki, Mateusz; Wu, Hao A; Marcin Wojtas; Gao, Zhichao; Gao, Liming > Subject: [PATCH 0/4] MdeModulePkg/SdMmcPciHcDxe: Refactor command > processing
Hello Mateusz, Please grant me some time for this series. I do not have access to hardware in order to test this series at this moment, will try to provide feedbacks early next week. Best Regards, Hao Wu > > This patch series aims to refactor command processing to achieve following > > 1. Trace the failing TRB packets to see what commands are failing and for > what reasons > 2. Get the response data even if data transfer timed out to allow easier > debugging > 3. Fix the PIO mode which is currently completely broken. > > Tests performed: > 1. Each patch in the series has passed boot from eMMC with ADMAv3 data > transfer mode > 2. SDMA based boot has been tested with the full patch series > 3. PIO based boot has been tested with the full patch series > 4. PIO based data transfer has been additionally tested by creating and > modyfing a file in EFI shell > > All tests were performed with eMMC in HS400 @200MHz clock frequency. > > For easier review & integration patch has been pushed here: > Whole series: > https://github.com/malbecki/edk2/tree/emmc_transfer_refactor > Whole series + SDMA force code(test 3): > https://github.com/malbecki/edk2/tree/emmc_transfer_refactor_force_sd > ma > Whole series + PIO force code(test 4): > https://github.com/malbecki/edk2/tree/emmc_transfer_refactor_force_pio > > Cc: Hao A Wu <hao.a...@intel.com> > Cc: Marcin Wojtas <m...@semihalf.com> > Cc: Zhichao Gao <zhichao....@intel.com> > Cc: Liming Gao <liming....@intel.com> > > > Mateusz Albecki (4): > MdeModulePkg/SdMmcPciHcDxe: Enhance driver traces > MdeModulePkg/SdMmcPciHcDxe: Read response on command completion > MdeModulePkg/SdMmcPciHcDxe: Refactor data transfer completion > MdeModulePkg/SdMmcPciHcDxe: Fix PIO transfer mode > > MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h | 4 + > MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c | 502 > ++++++++++++++++----- > 2 files changed, 398 insertions(+), 108 deletions(-) > > -- > 2.14.1.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#53710): https://edk2.groups.io/g/devel/message/53710 Mute This Topic: https://groups.io/mt/70947180/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
