Lines Matching +full:message +full:- +full:based
1 .. SPDX-License-Identifier: GPL-2.0
7 Newer Fam19h(model 0x00-0x1f, 0x30-0x3f, 0x90-0x9f, 0xa0-0xaf),
8 Fam1Ah(model 0x00-0x1f) EPYC server line of processors from AMD support
12 OS-level software with access to system management functions via a
17 Eg: https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/programmer-references/5589…
27 for ACPI object based probing, platform device based probing and for the common
40 $ ls -al /dev/hsmp
41 crw-r--r-- 1 root root 10, 123 Jan 21 21:41 /dev/hsmp
51 In-kernel integration:
62 AMD MI300A MCM provides GET_METRICS_TABLE message to retrieve
146 - power1_input (read only)
147 - power1_cap_max (read only)
148 - power1_cap (read, write)
158 Which defines the supported messages/message IDs.
176 __u32 msg_id; /* Message ID */
177 __u16 num_args; /* Number of input argument words in message */
183 The ioctl would return a non-zero on failure; you can read errno to see
186 More details on the interface and message definitions can be found in chapter
188 eg: https://www.amd.com/content/dam/amd/en/documents/epyc-technical-docs/programmer-references/5589…
190 User space C-APIs are made available by linking against the esmi library,
191 which is provided by the E-SMS project https://www.amd.com/en/developer/e-sms.html.