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-rw-r--r--Documentation/arch/x86/amd_hsmp.rst7
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/arch/x86/amd_hsmp.rst b/Documentation/arch/x86/amd_hsmp.rst
index c92bfd5535..1e499ecf5f 100644
--- a/Documentation/arch/x86/amd_hsmp.rst
+++ b/Documentation/arch/x86/amd_hsmp.rst
@@ -13,7 +13,8 @@ set of mailbox registers.
More details on the interface can be found in chapter
"7 Host System Management Port (HSMP)" of the family/model PPR
-Eg: https://www.amd.com/system/files/TechDocs/55898_B1_pub_0.50.zip
+Eg: https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/programmer-references/55898_B1_pub_0_50.zip
+
HSMP interface is supported on EPYC server CPU models only.
@@ -97,8 +98,8 @@ what happened. The transaction returns 0 on success.
More details on the interface and message definitions can be found in chapter
"7 Host System Management Port (HSMP)" of the respective family/model PPR
-eg: https://www.amd.com/system/files/TechDocs/55898_B1_pub_0.50.zip
+eg: https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/programmer-references/55898_B1_pub_0_50.zip
User space C-APIs are made available by linking against the esmi library,
-which is provided by the E-SMS project https://developer.amd.com/e-sms/.
+which is provided by the E-SMS project https://www.amd.com/en/developer/e-sms.html.
See: https://github.com/amd/esmi_ib_library