qemu/include/hw/cxl
Fan Ni 16fd1b1216 hw/cxl/cxl-mailbox-utils: Add mailbox commands to support add/release dynamic capacity response
Per CXL spec 3.1, two mailbox commands are implemented:
Add Dynamic Capacity Response (Opcode 4802h) 8.2.9.9.9.3, and
Release Dynamic Capacity (Opcode 4803h) 8.2.9.9.9.4.

For the process of the above two commands, we use two-pass approach.
Pass 1: Check whether the input payload is valid or not; if not, skip
        Pass 2 and return mailbox process error.
Pass 2: Do the real work--add or release extents, respectively.

Tested-by: Svetly Todorov <svetly.todorov@memverge.com>
Reviewed-by: Gregory Price <gregory.price@memverge.com>
Signed-off-by: Fan Ni <fan.ni@samsung.com>
Message-Id: <20240523174651.1089554-11-nifan.cxl@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-01 17:16:04 -04:00
..
cxl.h hw/cxl/mbox: Add Physical Switch Identify command. 2023-11-07 03:39:11 -05:00
cxl_cdat.h hw/mem/cxl_type3: Fix problem with g_steal_pointer() 2024-03-09 18:56:37 +03:00
cxl_component.h hw/cxl/cxl-cdat: Make cxl_doe_cdat_init() return boolean 2024-04-25 12:48:12 +02:00
cxl_device.h hw/cxl/cxl-mailbox-utils: Add mailbox commands to support add/release dynamic capacity response 2024-07-01 17:16:04 -04:00
cxl_events.h hw/cxl: Standardize all references on CXL r3.1 and minor updates 2024-02-14 06:09:33 -05:00
cxl_host.h hw/cxl: Clean up includes 2023-02-08 07:16:23 +01:00
cxl_pci.h hw/cxl: Fix missing reserved data in CXL Device DVSEC 2024-03-12 17:59:48 -04:00