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| author | Eric Auger <eric.auger@redhat.com> | 2025-07-14 10:04:55 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2025-07-15 02:56:40 -0400 |
| commit | c5dee204b0ae45c92b1a9640055ec068c6748b3c (patch) | |
| tree | f239db82fad820fdb8d50aa4bd3dc32ea66cc5ad /hw/i386/acpi-build.c | |
| parent | f47d6e6a8f69c8890207d3f771e079700418f7a6 (diff) | |
| download | focaccia-qemu-c5dee204b0ae45c92b1a9640055ec068c6748b3c.tar.gz focaccia-qemu-c5dee204b0ae45c92b1a9640055ec068c6748b3c.zip | |
hw/i386/acpi-build: Introduce build_append_pcihp_resources() helper
Extract the code that reserves resources for ACPI PCI hotplug into a new helper named build_append_pcihp_resources() and move it to pcihp.c. We will reuse it on ARM. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Gustavo Romero <gustavo.romero@linaro.org> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Message-Id: <20250714080639.2525563-12-eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/i386/acpi-build.c')
| -rw-r--r-- | hw/i386/acpi-build.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 91945f716c..52cef834ed 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1432,19 +1432,8 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, /* reserve PCIHP resources */ if (pm->pcihp_io_len && (pm->pcihp_bridge_en || pm->pcihp_root_en)) { - dev = aml_device("PHPR"); - aml_append(dev, aml_name_decl("_HID", aml_string("PNP0A06"))); - aml_append(dev, - aml_name_decl("_UID", aml_string("PCI Hotplug resources"))); - /* device present, functioning, decoding, not shown in UI */ - aml_append(dev, aml_name_decl("_STA", aml_int(0xB))); - crs = aml_resource_template(); - aml_append(crs, - aml_io(AML_DECODE16, pm->pcihp_io_base, pm->pcihp_io_base, 1, - pm->pcihp_io_len) - ); - aml_append(dev, aml_name_decl("_CRS", crs)); - aml_append(scope, dev); + build_append_pcihp_resources(scope, + pm->pcihp_io_base, pm->pcihp_io_len); } aml_append(dsdt, scope); |