diff options
Diffstat (limited to 'drivers/bus/dpaa/include/fsl_qman.h')
| -rw-r--r-- | drivers/bus/dpaa/include/fsl_qman.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/bus/dpaa/include/fsl_qman.h b/drivers/bus/dpaa/include/fsl_qman.h index b18cf037..e4384149 100644 --- a/drivers/bus/dpaa/include/fsl_qman.h +++ b/drivers/bus/dpaa/include/fsl_qman.h @@ -1316,6 +1316,26 @@ u32 qman_portal_dequeue(struct rte_event ev[], unsigned int poll_limit, void **bufs); /** + * qman_irqsource_add - add processing sources to be interrupt-driven + * @bits: bitmask of QM_PIRQ_**I processing sources + * + * Adds processing sources that should be interrupt-driven (rather than + * processed via qman_poll_***() functions). Returns zero for success, or + * -EINVAL if the current CPU is sharing a portal hosted on another CPU. + */ +int qman_irqsource_add(u32 bits); + +/** + * qman_irqsource_remove - remove processing sources from being interrupt-driven + * @bits: bitmask of QM_PIRQ_**I processing sources + * + * Removes processing sources from being interrupt-driven, so that they will + * instead be processed via qman_poll_***() functions. Returns zero for success, + * or -EINVAL if the current CPU is sharing a portal hosted on another CPU. + */ +int qman_irqsource_remove(u32 bits); + +/** * qman_affine_channel - return the channel ID of an portal * @cpu: the cpu whose affine portal is the subject of the query * |