diff options
| author | Evgeny Yakovlev <wrfsh@yandex-team.ru> | 2019-07-19 11:54:29 +0300 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2019-07-30 12:12:05 -0500 |
| commit | fc6c2bce38ac60ca3da1db97dbb6f0a1c01cbda4 (patch) | |
| tree | d7ed637de1da7f8f51e80fffa2c6e18fbdf4cd47 | |
| parent | 11665ca918b49964adc9adb06ee382691b72cb7d (diff) | |
i386/acpi: show PCI Express bus on pxb-pcie expanders
Show PCIe host bridge PNP id with PCI host bridge as a compatible id
when expanding a pcie bus.
Cc: qemu-stable@nongnu.org
Signed-off-by: Evgeny Yakovlev <wrfsh@yandex-team.ru>
Message-Id: <1563526469-15588-1-git-send-email-wrfsh@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
(cherry picked from commit ee4b0c8686f781987879508d7c6dd605b5435bac)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| -rw-r--r-- | hw/i386/acpi-build.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index fcece7e81b..804c5b9d54 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1894,10 +1894,13 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, scope = aml_scope("\\_SB"); dev = aml_device("PC%.02X", bus_num); aml_append(dev, aml_name_decl("_UID", aml_int(bus_num))); - aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A03"))); aml_append(dev, aml_name_decl("_BBN", aml_int(bus_num))); if (pci_bus_is_express(bus)) { + aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A08"))); + aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03"))); aml_append(dev, build_q35_osc_method()); + } else { + aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A03"))); } if (numa_node != NUMA_NODE_UNASSIGNED) { |