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hw/cxl/device: Plumb real Label Storage Area (LSA) sizing

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This should introduce no change. Subsequent work will make use of this
new class member.

Signed-off-by: Ben Widawsky <ben.widawsky@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20220429144110.25167-21-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Ben Widawsky 2022-04-29 15:40:45 +01:00 • committed by Michael S. Tsirkin
parent 092c6b11f2
commit 639daf8e93
3 changed files with 22 additions and 1 deletions
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11
include/hw/cxl/cxl_device.h
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@ -236,6 +236,7 @@ struct CXLType3Dev {
/* Properties */
HostMemoryBackend *hostmem;
HostMemoryBackend *lsa;
/* State */
CXLComponentState cxl_cstate;
@ -243,6 +244,14 @@ struct CXLType3Dev {
};
#define TYPE_CXL_TYPE3 "cxl-type3"
OBJECT_DECLARE_SIMPLE_TYPE(CXLType3Dev, CXL_TYPE3)
OBJECT_DECLARE_TYPE(CXLType3Dev, CXLType3Class, CXL_TYPE3)
struct CXLType3Class {
/* Private */
PCIDeviceClass parent_class;
/* public */
uint64_t (*get_lsa_size)(CXLType3Dev *ct3d);
};
#endif