diff options
| author | Julia Suvorova | 2021-07-13 02:42:02 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2021-07-16 10:33:35 +0200 |
| commit | 3f3cbbb2369ebba67cccf8c60d6a0043b315e17c (patch) | |
| tree | 5cbace8709b89fc927a9656728db45343323d186 /include/hw/pci | |
| parent | hw/acpi/ich9: Enable ACPI PCI hot-plug (diff) | |
| download | qemu-3f3cbbb2369ebba67cccf8c60d6a0043b315e17c.tar.gz qemu-3f3cbbb2369ebba67cccf8c60d6a0043b315e17c.tar.xz qemu-3f3cbbb2369ebba67cccf8c60d6a0043b315e17c.zip | |
hw/pci/pcie: Do not set HPC flag if acpihp is used
Instead of changing the hot-plug type in _OSC register, do not
set the 'Hot-Plug Capable' flag. This way guest will choose ACPI
hot-plug if it is preferred and leave the option to use SHPC with
pcie-pci-bridge.
The ability to control hot-plug for each downstream port is retained,
while 'hotplug=off' on the port means all hot-plug types are disabled.
Signed-off-by: Julia Suvorova <jusual@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20210713004205.775386-4-jusual@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/pci')
| -rw-r--r-- | include/hw/pci/pcie_port.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/hw/pci/pcie_port.h b/include/hw/pci/pcie_port.h index bea8ecad0f..e25b289ce8 100644 --- a/include/hw/pci/pcie_port.h +++ b/include/hw/pci/pcie_port.h @@ -57,8 +57,11 @@ struct PCIESlot { /* Disable ACS (really for a pcie_root_port) */ bool disable_acs; - /* Indicates whether hot-plug is enabled on the slot */ + /* Indicates whether any type of hot-plug is allowed on the slot */ bool hotplug; + + bool native_hotplug; + QLIST_ENTRY(PCIESlot) next; }; |