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| author | Jonathan Cameron <jonathan.cameron@huawei.com> | 2022-04-29 15:40:56 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-05-13 07:57:26 -0400 |
| commit | 0b4aec246972f238a22d04403289eee97e8c8be6 (patch) | |
| tree | 776021538d1858464e48d625c977b660d6c32103 /hw/pci-bridge | |
| parent | aa970ed586f9c7f178b813bda2919e329b841e3c (diff) | |
| download | qemu-0b4aec246972f238a22d04403289eee97e8c8be6.zip qemu-0b4aec246972f238a22d04403289eee97e8c8be6.tar.gz qemu-0b4aec246972f238a22d04403289eee97e8c8be6.tar.bz2 | |
CXL/cxl_component: Add cxl_get_hb_cstate()
Accessor to get hold of the cxl state for a CXL host bridge
without exposing the internals of the implementation.
Signed-off-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220429144110.25167-32-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci-bridge')
| -rw-r--r-- | hw/pci-bridge/pci_expander_bridge.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/pci-bridge/pci_expander_bridge.c b/hw/pci-bridge/pci_expander_bridge.c index 22feda1..69244de 100644 --- a/hw/pci-bridge/pci_expander_bridge.c +++ b/hw/pci-bridge/pci_expander_bridge.c @@ -72,6 +72,13 @@ static GList *pxb_dev_list; #define TYPE_PXB_HOST "pxb-host" +CXLComponentState *cxl_get_hb_cstate(PCIHostState *hb) +{ + CXLHost *host = PXB_CXL_HOST(hb); + + return &host->cxl_cstate; +} + static int pxb_bus_num(PCIBus *bus) { PXBDev *pxb = convert_to_pxb(bus->parent_dev); |