This series is also available at: https://github.com/hwu25/edk2/tree/ovmf_8259_8254_v2
V2 changes: Due to the file license change, rebase the whole series onto the tip of the master branch. The 'Contributed-under' tag is removed from the log messages as well. The V2 series keeps all the 'Reviewed-by' tags from Laszlo from the previous version of the series. V1 history: As a sub-task to remove the IntelFrameworkPkg (BZ-1604), 8259InterruptControllerDxe driver (PcAtChipsetPkg) Legacy8259 protocol (IntelFrameworkPkg) 8254TimerDxe driver (PcAtChipsetPkg) will be removed in the near future. Meanwhile, OVMF will still require those components (due to CSM support & HPET emulation stability concern). Thus, the series will copy the below 8259/8254 components: A. 8259InterruptControllerDxe driver (PcAtChipsetPkg) B. Two 8259 related PCDs (PcAtChipsetPkg) C. Legacy8259 protocol (IntelFrameworkPkg) D. 8254TimerDxe driver (PcAtChipsetPkg) in the OvmfPkg to address the above-mentioned issue. Tests done for the proposed series: A. OvmfPkg build pass for VS2015 & GCC5 tool chains; B. Boot to Shell with commands: qemu-system-x86_64.exe -pflash <SOME_PATH>\OVMF.fd -debugcon file:boot.log -global isa-debugcon.iobase=0x402 qemu-system-x86_64.exe -machine q35 -pflash <SOME_PATH>\OVMF.fd -debugcon file:boot.log -global isa-debugcon.iobase=0x402 C. 'stall X' command under Shell to verify the timer is working properly. (Please note that there will be a subsequent patch to remove the 8259/8254 components after platforms dropping the dependencies on them.) Cc: Jordan Justen <jordan.l.jus...@intel.com> Cc: Laszlo Ersek <ler...@redhat.com> Cc: Ard Biesheuvel <ard.biesheu...@linaro.org> Cc: David Woodhouse <dw...@infradead.org> Cc: Ray Ni <ray...@intel.com> Hao Wu (8): OvmfPkg: Copy 8259InterruptControllerDxe driver from PcAtChipsetPkg OvmfPkg: Copy Legacy8259 protocol definitions from IntelFrameworkPkg OvmfPkg/OvmfPkg.dec: Add 8259-related PCDs in OVMF DEC file OvmfPkg/8259InterruptControllerDxe: Update to make it build for OVMF OvmfPkg/AcpiPlatformDxe: Consume the 8259 PCD defined in OvmfPkg OvmfPkg: Copy 8254TimerDxe driver from PcAtChipsetPkg OvmfPkg/8254TimerDxe: Update to make it build for OVMF OvmfPkg: Update DSC/FDF files to consume 8259/8254 drivers in OvmfPkg OvmfPkg/OvmfPkg.dec | 29 +- OvmfPkg/OvmfPkgIa32.dsc | 6 +- OvmfPkg/OvmfPkgIa32X64.dsc | 6 +- OvmfPkg/OvmfPkgX64.dsc | 6 +- OvmfPkg/OvmfPkgIa32.fdf | 4 +- OvmfPkg/OvmfPkgIa32X64.fdf | 4 +- OvmfPkg/OvmfPkgX64.fdf | 4 +- OvmfPkg/8254TimerDxe/8254Timer.inf | 42 ++ OvmfPkg/8259InterruptControllerDxe/8259.inf | 45 ++ OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf | 5 +- OvmfPkg/8254TimerDxe/Timer.h | 185 ++++++ OvmfPkg/8259InterruptControllerDxe/8259.h | 218 +++++++ OvmfPkg/Include/Protocol/Legacy8259.h | 291 +++++++++ OvmfPkg/8254TimerDxe/Timer.c | 401 +++++++++++++ OvmfPkg/8259InterruptControllerDxe/8259.c | 622 ++++++++++++++++++++ OvmfPkg/8254TimerDxe/Timer.uni | 16 + OvmfPkg/8254TimerDxe/TimerExtra.uni | 14 + OvmfPkg/8259InterruptControllerDxe/Legacy8259.uni | 16 + OvmfPkg/8259InterruptControllerDxe/Legacy8259Extra.uni | 14 + 19 files changed, 1909 insertions(+), 19 deletions(-) create mode 100644 OvmfPkg/8254TimerDxe/8254Timer.inf create mode 100644 OvmfPkg/8259InterruptControllerDxe/8259.inf create mode 100644 OvmfPkg/8254TimerDxe/Timer.h create mode 100644 OvmfPkg/8259InterruptControllerDxe/8259.h create mode 100644 OvmfPkg/Include/Protocol/Legacy8259.h create mode 100644 OvmfPkg/8254TimerDxe/Timer.c create mode 100644 OvmfPkg/8259InterruptControllerDxe/8259.c create mode 100644 OvmfPkg/8254TimerDxe/Timer.uni create mode 100644 OvmfPkg/8254TimerDxe/TimerExtra.uni create mode 100644 OvmfPkg/8259InterruptControllerDxe/Legacy8259.uni create mode 100644 OvmfPkg/8259InterruptControllerDxe/Legacy8259Extra.uni -- 2.12.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#38756): https://edk2.groups.io/g/devel/message/38756 Mute This Topic: https://groups.io/mt/31014305/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
