From 5295be6c4ea4e1ffd38ab0ab131a65afc6b78e9f Mon Sep 17 00:00:00 2001 From: Vitaly Margolin Date: Sun, 23 Jun 2024 09:19:15 +0300 Subject: accel/habanalabs: add generic message type to get error counters Add a new CPUCP generic message type to retrieve HBM, SRAM and critical error counters from the device. Signed-off-by: Vitaly Margolin Reviewed-by: Koby Elbaz Signed-off-by: Koby Elbaz --- include/linux/habanalabs/cpucp_if.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/habanalabs/cpucp_if.h b/include/linux/habanalabs/cpucp_if.h index 7ed3fdd55dda..29c50e7427d1 100644 --- a/include/linux/habanalabs/cpucp_if.h +++ b/include/linux/habanalabs/cpucp_if.h @@ -1425,9 +1425,11 @@ struct cpucp_monitor_dump { * from "pkt_subidx" field in struct cpucp_packet. * * HL_PASSTHROUGHT_VERSIONS - Fetch all firmware versions. + * HL_GET_ERR_COUNTERS_CMD - Command to get error counters */ enum hl_passthrough_type { HL_PASSTHROUGH_VERSIONS, + HL_GET_ERR_COUNTERS_CMD, }; #endif /* CPUCP_IF_H */ -- cgit v1.2.3 From 65a3f5bc331ca7384900641b46cadff63805c10e Mon Sep 17 00:00:00 2001 From: Ariel Aviad Date: Tue, 24 Sep 2024 11:02:49 +0300 Subject: accel/habanalabs: add HL_GET_P_STATE passthrough type Add a new passthrough type HL_GET_P_STATE to the cpucp generic ioctl to allow userspace to read the device performance state via firmware. Signed-off-by: Ariel Aviad Reviewed-by: Koby Elbaz Signed-off-by: Koby Elbaz --- include/linux/habanalabs/cpucp_if.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/habanalabs/cpucp_if.h b/include/linux/habanalabs/cpucp_if.h index 29c50e7427d1..45f181bcf890 100644 --- a/include/linux/habanalabs/cpucp_if.h +++ b/include/linux/habanalabs/cpucp_if.h @@ -1426,10 +1426,12 @@ struct cpucp_monitor_dump { * * HL_PASSTHROUGHT_VERSIONS - Fetch all firmware versions. * HL_GET_ERR_COUNTERS_CMD - Command to get error counters + * HL_GET_P_STATE - get performance state */ enum hl_passthrough_type { HL_PASSTHROUGH_VERSIONS, HL_GET_ERR_COUNTERS_CMD, + HL_GET_P_STATE, }; #endif /* CPUCP_IF_H */ -- cgit v1.2.3