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* OvmfPkg/Xen: export AcpiTable installation into AcpiPlatformLibCorvin Köhne2023-06-063-261/+44
| | | | | | | | This makes the function reuseable by bhyve. Signed-off-by: Corvin Köhne <corvink@FreeBSD.org> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
* OvmfPkg/Xen: export search of RSDP into a library functionCorvin Köhne2023-06-062-90/+30
| | | | | | | | | | Xen and bhyve are placing ACPI tables into system memory. So, they can share the same code. Therefore, create a new library which searches and installs ACPI tables from system memory. Signed-off-by: Corvin Köhne <corvink@FreeBSD.org> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
* OvmfPkg: Update code to be more C11 compliant by using __func__Rebecca Cran2023-04-101-1/+1
| | | | | | | | | | | | | __FUNCTION__ is a pre-standard extension that gcc and Visual C++ among others support, while __func__ was standardized in C99. Since it's more standard, replace __FUNCTION__ with __func__ throughout OvmfPkg. Signed-off-by: Rebecca Cran <rebecca@bsdio.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
* OvmfPkg: Apply uncrustify changesMichael Kubacki2021-12-074-80/+79
| | | | | | | | | | | | REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the OvmfPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Andrew Fish <afish@apple.com>
* OvmfPkg/XenAcpiPlatformDxe: remove delayed ACPI table installationLaszlo Ersek2021-06-042-62/+2
| | | | | | | | | | | | | | | | | | | | | | | | Because "PcdPciDisableBusEnumeration" is always TRUE in the OvmfXen platform, we can remove the delayed ACPI table installation from XenAcpiPlatformDxe. A number of dependencies become useless this way; remove them too. (Note that, conversely, in the QemuFwCfgAcpiPlatformDxe driver, we *cannot* assume that "PcdPciDisableBusEnumeration" is always FALSE, regardless of Xen: in the ArmVirtQemu platform, the PCD may carry either FALSE or TRUE, dependent on whether or not the QEMU "virt" machine configuration includes a PCIe host controller, respectively.) Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Julien Grall <julien@xen.org> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20210526201446.12554-21-lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* OvmfPkg/XenAcpiPlatformDxe: remove OVMF's built-in ACPI tablesLaszlo Ersek2021-06-042-204/+0
| | | | | | | | | | | | | | | | | | | Xen is an advanced hypervisor; no Xen guest can function correctly without the hypervisor's dynamically provided ACPI tables. Remove the built-in (fallback) tables from XenAcpiPlatformDxe -- and the OvmfXen platform. Remove any dependencies from XenAcpiPlatformDxe that are no longer needed. Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Julien Grall <julien@xen.org> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20210526201446.12554-17-lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* OvmfPkg/XenAcpiPlatformDxe: remove the InstallAcpiTable() helper functionLaszlo Ersek2021-06-043-63/+36
| | | | | | | | | | | | | | | | | | The InstallAcpiTable() helper function buys us nothing. Reduce code complexity by removing the function. This patch is best viewed with "git show -b". Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Julien Grall <julien@xen.org> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20210526201446.12554-16-lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* OvmfPkg/XenAcpiPlatformDxe: remove QEMU fw_cfg dependencyLaszlo Ersek2021-06-044-542/+1
| | | | | | | | | | | | | | | | | | | | | | The QemuDetected() function wraps QemuFwCfgIsAvailable(); it always fails on Xen. Because of that, we can eliminate the QemuDetected() call itself from the Xen ACPI platform driver, and then the rest of "Qemu.c" becomes useless -- the workhorse function of that source file is QemuInstallAcpiTable(), which we no longer call. Remove any dependencies that are no longer needed by the XenAcpiPlatformDxe driver. Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Julien Grall <julien@xen.org> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20210526201446.12554-15-lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* OvmfPkg/XenAcpiPlatformDxe: remove the QEMU ACPI linker/loader clientLaszlo Ersek2021-06-046-1717/+1
| | | | | | | | | | | | | | | | | | | | The root of the QEMU ACPI linker/loader client in XenAcpiPlatformDxe is the InstallQemuFwCfgTables() function. This function always fails on Xen, due to its top-most QemuFwCfgFindFile() call. Remove the InstallQemuFwCfgTables() function call from XenAcpiPlatformDxe, along with all dependencies that now become unused. Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Julien Grall <julien@xen.org> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20210526201446.12554-14-lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* OvmfPkg/XenAcpiPlatformDxe: create from AcpiPlatformDxeLaszlo Ersek2021-06-049-0/+3021
Create an almost verbatim copy of the "OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf" driver for the OvmfXen platform. We're going to trim the driver in subsequent patches. Ultimately, the XenAcpiPlatformDxe driver will duplicate a negligible amount of code that is currently present in the QemuFwCfgAcpiPlatformDxe driver. List the new driver in "Maintainers.txt", in the "OvmfPkg: Xen-related modules" section. Switch the OvmfXen platform to the new driver at once. This patch should be reviewed with "git show --find-copies-harder". Cc: Andrew Fish <afish@apple.com> Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Julien Grall <julien@xen.org> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2122 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20210526201446.12554-12-lersek@redhat.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com>
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