Fix the error when checking number_of_ckids in cxl_tsp_validate_capability #394
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jyao1
approved these changes
Nov 20, 2024
jyao1
approved these changes
Nov 20, 2024
According to CXL Spec 3.1 Table 11-32 Get Target Capabilities Response (Sheet 3 of 3) Byte Offset (1Ch): Number of CKIDs: Total number of CKIDs that the target supports. Valid only if CKID-based Encryption is set in Memory Encryption Features Supported. Shall be >=2 and < 2^13. One of the condition shall be: device_capabilities->number_of_ckids >= 0x2000 Signed-off-by: Min M Xu <[email protected]>
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Fix #393
According to CXL Spec 3.1 Table 11-32 Get Target Capabilities Response (Sheet 3 of 3) Byte Offset (1Ch):
Number of CKIDs: Total number of CKIDs that the target supports.
Valid only if CKID-based Encryption is set in Memory Encryption Features
Supported. Shall be >=2 and < 2^13.
One of the condition shall be:
device_capabilities->number_of_ckids >= 0x2000