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habanalabs: fix cs counters structure

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Fix cs counters structure in uapi to be one flat structure instead
of two instances of the same other structure.
use atomic read/increment for context counters so we could use
one structure for both aggregated and context counters.

Signed-off-by: farah kassabri <fkassabri@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
farah kassabri
2020-10-12 14:30:26 +03:00
committed by Oded Gabbay
parent 9bb86b63d8
commit e753643d51
6 changed files with 95 additions and 75 deletions
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include/uapi/misc/habanalabs.h
+20 -15
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@@ -407,23 +407,28 @@ struct hl_info_sync_manager {
/**
* 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
* @max_cs_in_flight_drop_cnt: dropped due to maximum CS in-flight
* @total_out_of_mem_drop_cnt: total dropped due to memory allocation issue
* @ctx_out_of_mem_drop_cnt: context dropped due to memory allocation issue
* @total_parsing_drop_cnt: total dropped due to error in packet parsing
* @ctx_parsing_drop_cnt: context dropped due to error in packet parsing
* @total_queue_full_drop_cnt: total dropped due to queue full
* @ctx_queue_full_drop_cnt: context dropped due to queue full
* @total_device_in_reset_drop_cnt: total dropped due to device in reset
* @ctx_device_in_reset_drop_cnt: context dropped due to device in reset
* @total_max_cs_in_flight_drop_cnt: total dropped due to maximum CS in-flight
* @ctx_max_cs_in_flight_drop_cnt: context dropped due to maximum CS in-flight
*/
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;
__u64 max_cs_in_flight_drop_cnt;
};
struct hl_info_cs_counters {
struct hl_cs_counters cs_counters;
struct hl_cs_counters ctx_cs_counters;
__u64 total_out_of_mem_drop_cnt;
__u64 ctx_out_of_mem_drop_cnt;
__u64 total_parsing_drop_cnt;
__u64 ctx_parsing_drop_cnt;
__u64 total_queue_full_drop_cnt;
__u64 ctx_queue_full_drop_cnt;
__u64 total_device_in_reset_drop_cnt;
__u64 ctx_device_in_reset_drop_cnt;
__u64 total_max_cs_in_flight_drop_cnt;
__u64 ctx_max_cs_in_flight_drop_cnt;
};
enum gaudi_dcores {