Functions | |
| DOCA_EXPERIMENTAL void | doca_dpa_dev_sync_event_get (doca_dpa_dev_sync_event_t dpa_dev_se_handle, uint64_t *value) |
| Get the counter's value of a DOCA Sync Event. More... | |
| DOCA_EXPERIMENTAL void | doca_dpa_dev_sync_event_update_add (doca_dpa_dev_sync_event_t dpa_dev_se_handle, uint64_t value) |
| Atomically increase the counter of a DOCA Sync Event by a given value. More... | |
| DOCA_EXPERIMENTAL void | doca_dpa_dev_sync_event_update_set (doca_dpa_dev_sync_event_t dpa_dev_se_handle, uint64_t value) |
| Set the counter of a DOCA Sync Event to a given value. More... | |
| DOCA_EXPERIMENTAL void | doca_dpa_dev_sync_event_wait_gt (doca_dpa_dev_sync_event_t dpa_dev_se_handle, uint64_t value, uint64_t mask) |
| Wait for the value of a DOCA Sync Event to be greater than a given value. More... | |
| DOCA_EXPERIMENTAL void | doca_dpa_dev_sync_event_post_wait_gt (doca_dpa_dev_async_ops_t async_ops_handle, doca_dpa_dev_sync_event_t wait_se_handle, uint64_t value) |
| Wait for the value of a DOCA Sync Event to be greater than a given value. More... | |
| DOCA_EXPERIMENTAL void | doca_dpa_dev_sync_event_post_wait_ne (doca_dpa_dev_async_ops_t async_ops_handle, doca_dpa_dev_sync_event_t wait_se_handle, uint64_t value) |
| Wait for the value of a DOCA Sync Event to be not equal to a given value. More... | |
Variables | |
| __dpa_global__ typedef uint64_t | doca_dpa_dev_sync_event_t |
| DPA sync event handle type definition. More... | |
| __dpa_global__ typedef uint64_t | doca_dpa_dev_sync_event_remote_net_t |
| DPA remote sync event handle type definition. More... | |
Detailed Description
DOCA DPA Device - Sync Event
Function Documentation
◆ doca_dpa_dev_sync_event_get()
| DOCA_EXPERIMENTAL void doca_dpa_dev_sync_event_get | ( | doca_dpa_dev_sync_event_t | dpa_dev_se_handle, |
| uint64_t * | value | ||
| ) |
Get the counter's value of a DOCA Sync Event.
- Parameters
-
[in] dpa_dev_se_handle - DOCA DPA device sync event handle [out] value - DOCA sync event counter value
◆ doca_dpa_dev_sync_event_post_wait_gt()
| DOCA_EXPERIMENTAL void doca_dpa_dev_sync_event_post_wait_gt | ( | doca_dpa_dev_async_ops_t | async_ops_handle, |
| doca_dpa_dev_sync_event_t | wait_se_handle, | ||
| uint64_t | value | ||
| ) |
Wait for the value of a DOCA Sync Event to be greater than a given value.
This function posts a wait operation on the DOCA sync event using the DPA asynchronous ops context to obtain a DPA thread activation Attached thread is activated when value of DOCA Sync Event is greater than a given value This is a non-blocking routine.
Valid values must be in the range [0, 254] and can be called for event with value in the range [0, 254] - other scenarios result in undefined behavior.
- Parameters
-
[in] async_ops_handle - DOCA DPA device asynchronous ops handle [in] wait_se_handle - DOCA DPA device sync event handle [in] value - the value to wait for the DOCA Sync Event to be greater than
◆ doca_dpa_dev_sync_event_post_wait_ne()
| DOCA_EXPERIMENTAL void doca_dpa_dev_sync_event_post_wait_ne | ( | doca_dpa_dev_async_ops_t | async_ops_handle, |
| doca_dpa_dev_sync_event_t | wait_se_handle, | ||
| uint64_t | value | ||
| ) |
Wait for the value of a DOCA Sync Event to be not equal to a given value.
This function posts a wait operation on the DOCA sync event using the DPA asynchronous ops context to obtain a DPA thread activation Attached thread is activated when value of DOCA Sync Event is not equal to a given value This is a non-blocking routine.
- Parameters
-
[in] async_ops_handle - DOCA DPA device asynchronous ops handle [in] wait_se_handle - DOCA DPA device sync event handle [in] value - the value to wait for the DOCA Sync Event to be not equal
◆ doca_dpa_dev_sync_event_update_add()
| DOCA_EXPERIMENTAL void doca_dpa_dev_sync_event_update_add | ( | doca_dpa_dev_sync_event_t | dpa_dev_se_handle, |
| uint64_t | value | ||
| ) |
Atomically increase the counter of a DOCA Sync Event by a given value.
- Parameters
-
[in] dpa_dev_se_handle - DOCA DPA device sync event handle [in] value - the value to increment DOCA sync event by
◆ doca_dpa_dev_sync_event_update_set()
| DOCA_EXPERIMENTAL void doca_dpa_dev_sync_event_update_set | ( | doca_dpa_dev_sync_event_t | dpa_dev_se_handle, |
| uint64_t | value | ||
| ) |
Set the counter of a DOCA Sync Event to a given value.
- Parameters
-
[in] dpa_dev_se_handle - DOCA DPA device sync event handle [in] value - the value to set the DOCA sync event to
◆ doca_dpa_dev_sync_event_wait_gt()
| DOCA_EXPERIMENTAL void doca_dpa_dev_sync_event_wait_gt | ( | doca_dpa_dev_sync_event_t | dpa_dev_se_handle, |
| uint64_t | value, | ||
| uint64_t | mask | ||
| ) |
Wait for the value of a DOCA Sync Event to be greater than a given value.
- Parameters
-
[in] dpa_dev_se_handle - DOCA DPA device sync event handle [in] value - the value to wait for the DOCA Sync Event to be greater than [in] mask - mask to apply (bitwise AND) on the DOCA Sync Event value for comparison with wait threshold.
Variable Documentation
◆ doca_dpa_dev_sync_event_remote_net_t
| __dpa_global__ typedef uint64_t doca_dpa_dev_sync_event_remote_net_t |
DPA remote sync event handle type definition.
Definition at line 40 of file doca_dpa_dev_sync_event.h.
◆ doca_dpa_dev_sync_event_t
| __dpa_global__ typedef uint64_t doca_dpa_dev_sync_event_t |
DPA sync event handle type definition.
Definition at line 35 of file doca_dpa_dev_sync_event.h.
