qemu/hw/pci-bridge
Jonathan Cameron fa19fe4e3a hw/pci-bridge/cxl-upstream: Add properties to control link speed and width
To establish performance characteristics of a CXL device when used via a
particular CXL topology (root ports, switches, end points) it is necessary
to set the appropriate link speed and width in the PCI Express capability
structure.  Provide x-speed and x-link properties for this.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20240916173518.1843023-7-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-11-04 16:03:24 -05:00
..
cxl_downstream.c hw/pci-bridge/cxl_upstream: Provide x-speed and x-width properties. 2024-11-04 16:03:24 -05:00
cxl_root_port.c hw/pci-bridge/cxl_root_port: Provide x-speed and x-width properties. 2024-11-04 16:03:24 -05:00
cxl_upstream.c hw/pci-bridge/cxl-upstream: Add properties to control link speed and width 2024-11-04 16:03:24 -05:00
gen_pcie_root_port.c hw/pci-bridge: Constify VMState 2023-12-30 07:38:06 +11:00
i82801b11.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
ioh3420.c hw/pci-bridge: Constify VMState 2023-12-30 07:38:06 +11:00
Kconfig hw/pci-bridge: Add a Kconfig switch for the normal PCI bridge 2024-10-21 13:25:12 +02:00
meson.build hw/pci-bridge: Add a Kconfig switch for the normal PCI bridge 2024-10-21 13:25:12 +02:00
pci_bridge_dev.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
pci_expander_bridge_stubs.c pci/pci_expander_bridge: For CXL HB delay the HB register memory region setup. 2022-06-09 19:32:49 -04:00
pci_expander_bridge.c hw/acpi: Generic Port Affinity Structure support 2024-11-04 16:03:24 -05:00
pcie_pci_bridge.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
pcie_root_port.c hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
simba.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
xio3130_downstream.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
xio3130_upstream.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00