| commit | 882877fc359d24e1563065c5c3887096317ca1ae | |
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | |
| Fri, 14 Oct 2022 15:10:45 +0000 (14 16:10 +0100) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Mon, 7 Nov 2022 18:12:19 +0000 (7 13:12 -0500) | ||
| tree | cba48a286dfddb04603fa3e0d4e6beabd13b79b5 | treesnapshot (tar.gz zip) |
| parent | f5ee7413d5928930604f73675fe89f21fbabc8b3 | commitdiff |
hw/pci-bridge/cxl-upstream: Add a CDAT table access DOE
This Data Object Exchange Mailbox allows software to query the
latency and bandwidth between ports on the switch. For now
only provide information on routes between the upstream port and
each downstream port (not p2p).
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
--
Changes since v8: Mostly to match the type 3 equivalent
- Move enum out of function and give it a more descriptive namespace.
Message-Id: <20221014151045.24781-6-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This Data Object Exchange Mailbox allows software to query the
latency and bandwidth between ports on the switch. For now
only provide information on routes between the upstream port and
each downstream port (not p2p).
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
--
Changes since v8: Mostly to match the type 3 equivalent
- Move enum out of function and give it a more descriptive namespace.
Message-Id: <20221014151045.24781-6-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/pci-bridge/cxl_upstream.c | diffblobblamehistory | |
| include/hw/cxl/cxl_cdat.h | diffblobblamehistory |