On 2016-05-09 01:57:30, Laszlo Ersek wrote: > On 05/08/16 06:31, Abner Chang wrote: > > From: AbnerChang <[email protected]> > > > > Use OVMF PCI host bridge driver as the RISC-V platform BUS. This driver is > > used by RISC-V Virtualization package (RiscVVirtPkg). > > Currently the platfrom spec for RISC-V is not yet ready, thus we use PCI > > host > > bridge in temporarily. > > > > Contributed-under: TianoCore Contribution Agreement 1.0 > > Signed-off-by: Abner Chang<[email protected]> > > --- > > OvmfPkg/PciHostBridgeDxe/Ia32/IoFifo.S | 134 ++ > > OvmfPkg/PciHostBridgeDxe/Ia32/IoFifo.asm | 140 ++ > > OvmfPkg/PciHostBridgeDxe/IoFifo.h | 176 ++ > > OvmfPkg/PciHostBridgeDxe/PciHostBridge.c | 1551 +++++++++++++++ > > OvmfPkg/PciHostBridgeDxe/PciHostBridge.h | 651 ++++++ > > OvmfPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf | 66 + > > OvmfPkg/PciHostBridgeDxe/PciRootBridgeIo.c | 2628 > > +++++++++++++++++++++++++ > > OvmfPkg/PciHostBridgeDxe/X64/IoFifo.S | 122 ++ > > OvmfPkg/PciHostBridgeDxe/X64/IoFifo.asm | 126 ++ > > 9 files changed, 5594 insertions(+) > > create mode 100644 OvmfPkg/PciHostBridgeDxe/Ia32/IoFifo.S > > create mode 100644 OvmfPkg/PciHostBridgeDxe/Ia32/IoFifo.asm > > create mode 100644 OvmfPkg/PciHostBridgeDxe/IoFifo.h > > create mode 100644 OvmfPkg/PciHostBridgeDxe/PciHostBridge.c > > create mode 100644 OvmfPkg/PciHostBridgeDxe/PciHostBridge.h > > create mode 100644 OvmfPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf > > create mode 100644 OvmfPkg/PciHostBridgeDxe/PciRootBridgeIo.c > > create mode 100644 OvmfPkg/PciHostBridgeDxe/X64/IoFifo.S > > create mode 100644 OvmfPkg/PciHostBridgeDxe/X64/IoFifo.asm > > Nacked-by: Laszlo Ersek <[email protected]> > > It took forever to get rid of this driver in OvmfPkg. RISC-V appears to > be a brand new platform for edk2. Please work with Ray so that the core > host bridge driver can be used with RISC-V. >
I agree with this. Why can't we work towards using the common driver as we have for OVMF IA32/X64. Bringing this back (even under a RiscV*Pkg) seems like taking a short cut .. -Jordan _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
