Re: [edk2-devel] [PATCH V2] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP

Hi, Any update on this topic? Damian From: Bassa, Damian Sent: Monday, September 20, 2021 6:21 PM To: devel@edk2.groups.io Cc: Ni, Ray ; Wu, Hao A ; Kolakowski, Jacek Subject: [PATCH V2] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP Before trying to access

[edk2-devel] [PATCH V2] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP

Before trying to access parent root port to check ARI capabilities, enumerator should see if Endpoint device is not Root Complex integrated to avoid undefined parent register accesses. Signed-off-by: Damian Bassa damian.ba...@intel.com Change-Id: Ib782a9d73daab9164

Re: [edk2-devel] [PATCH] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP

Thank you for input. Submitted V2. Damian From: Ni, Ray Sent: Friday, September 17, 2021 6:31 PM To: Bassa, Damian ; Wu, Hao A ; devel@edk2.groups.io Cc: Kolakowski, Jacek Subject: RE: [edk2-devel] [PATCH] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP If a

Re: [edk2-devel] [PATCH] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP

vices but using this would be just confusing since there is no self-explanatory field there. For my knowledge this is best way to tackle this issue. Please let me know if there are have some other worth exploring ideas. Damian From: Ni, Ray Sent: Wednesday, September 15, 2021 3:21 PM To: Bassa, D

Re: [edk2-devel] [PATCH] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP

mian From: Wu, Hao A Sent: Wednesday, September 8, 2021 9:17 AM To: Bassa, Damian ; devel@edk2.groups.io; Ni, Ray Subject: RE: [edk2-devel] [PATCH] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP Really sorry for the late response. So this is a workaround for RCiEP

Re: [edk2-devel] [PATCH] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP

number, which isn't correct. Damian From: Wu, Hao A Sent: Tuesday, August 31, 2021 6:28 AM To: devel@edk2.groups.io; Wu, Hao A ; Bassa, Damian ; Ni, Ray Subject: RE: [edk2-devel] [PATCH] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP From: devel@edk2.gr

[edk2-devel] [PATCH] MdeModulePkg/PciBusDxe: Enumerator to check for RCiEP before looking for RP

Before trying to access parent root port to check ARI capabilities, enumerator should see if Endpoint device is not Root Complex integrated to avoid undefined parent register accesses in these cases. Signed-off-by: Damian Bassa damian.ba...@intel.com --- .../Bus/Pc

[edk2-devel] [PATCH] MdeModulePkg/RamDiskDxe: RamDisk driver to assign non-zero SPA range index

Driver should not use default zero value to assign SPA range since it is invalid value according to ACPI spec. After the change driver will look for highest index existing in the table. If maximum number is already taken it will look for holes in table. Signed-off-by: Damian Bassa --- .../Disk/R