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| author | Ben Widawsky <ben.widawsky@intel.com> | 2022-04-29 15:40:46 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-05-13 06:13:36 -0400 |
| commit | 3ebe676a3463b886cfc112b3eff58e4991051b0d (patch) | |
| tree | 8cd9246588f531c918e344271058196021957fbd /include/hw/cxl/cxl_device.h | |
| parent | 639daf8e93bcf266d0518eecbcfe12d26644a0a9 (diff) | |
| download | focaccia-qemu-3ebe676a3463b886cfc112b3eff58e4991051b0d.tar.gz focaccia-qemu-3ebe676a3463b886cfc112b3eff58e4991051b0d.zip | |
hw/cxl/device: Implement get/set Label Storage Area (LSA)
Implement get and set handlers for the Label Storage Area used to hold data describing persistent memory configuration so that it can be ensured it is seen in the same configuration after reboot. Signed-off-by: Ben Widawsky <ben.widawsky@intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Message-Id: <20220429144110.25167-22-Jonathan.Cameron@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/cxl/cxl_device.h')
| -rw-r--r-- | include/hw/cxl/cxl_device.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/cxl/cxl_device.h b/include/hw/cxl/cxl_device.h index ea2571a69b..4285fbda08 100644 --- a/include/hw/cxl/cxl_device.h +++ b/include/hw/cxl/cxl_device.h @@ -252,6 +252,11 @@ struct CXLType3Class { /* public */ uint64_t (*get_lsa_size)(CXLType3Dev *ct3d); + + uint64_t (*get_lsa)(CXLType3Dev *ct3d, void *buf, uint64_t size, + uint64_t offset); + void (*set_lsa)(CXLType3Dev *ct3d, const void *buf, uint64_t size, + uint64_t offset); }; #endif |