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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
commit | 94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch) | |
tree | 4988e5769dc7482caa7f441475ae31f50bbd37ef /include/uapi/misc/habanalabs.h | |
parent | c4735d990268399da9133b0ad445e488ece009ad (diff) | |
parent | 47ec5303d73ea344e84f46660fff693c57641386 (diff) | |
download | linux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz |
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'include/uapi/misc/habanalabs.h')
-rw-r--r-- | include/uapi/misc/habanalabs.h | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h index f6267a8d7416..d5c4f983b7a8 100644 --- a/include/uapi/misc/habanalabs.h +++ b/include/uapi/misc/habanalabs.h @@ -263,6 +263,7 @@ enum hl_device_status { * time the driver was loaded. * HL_INFO_TIME_SYNC - Retrieve the device's time alongside the host's time * for synchronization. + * HL_INFO_CS_COUNTERS - Retrieve command submission counters */ #define HL_INFO_HW_IP_INFO 0 #define HL_INFO_HW_EVENTS 1 @@ -274,6 +275,7 @@ enum hl_device_status { #define HL_INFO_CLK_RATE 8 #define HL_INFO_RESET_COUNT 9 #define HL_INFO_TIME_SYNC 10 +#define HL_INFO_CS_COUNTERS 11 #define HL_INFO_VERSION_MAX_LEN 128 #define HL_INFO_CARD_NAME_MAX_LEN 16 @@ -338,6 +340,25 @@ struct hl_info_time_sync { __u64 host_time; }; +/** + * struct hl_info_cs_counters - command submission counters + * @out_of_mem_drop_cnt: dropped due to memory allocation issue + * @parsing_drop_cnt: dropped due to error in packet parsing + * @queue_full_drop_cnt: dropped due to queue full + * @device_in_reset_drop_cnt: dropped due to device in reset + */ +struct hl_cs_counters { + __u64 out_of_mem_drop_cnt; + __u64 parsing_drop_cnt; + __u64 queue_full_drop_cnt; + __u64 device_in_reset_drop_cnt; +}; + +struct hl_info_cs_counters { + struct hl_cs_counters cs_counters; + struct hl_cs_counters ctx_cs_counters; +}; + struct hl_info_args { /* Location of relevant struct in userspace */ __u64 return_pointer; @@ -530,13 +551,13 @@ union hl_wait_cs_args { struct hl_wait_cs_out out; }; -/* Opcode to alloc device memory */ +/* Opcode to allocate device memory */ #define HL_MEM_OP_ALLOC 0 /* Opcode to free previously allocated device memory */ #define HL_MEM_OP_FREE 1 -/* Opcode to map host memory */ +/* Opcode to map host and device memory */ #define HL_MEM_OP_MAP 2 -/* Opcode to unmap previously mapped host memory */ +/* Opcode to unmap previously mapped host and device memory */ #define HL_MEM_OP_UNMAP 3 /* Memory flags */ |