diff options
Diffstat (limited to 'drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h')
| -rw-r--r-- | drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h b/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h index 77317723..9e9047e2 100644 --- a/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h +++ b/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h @@ -124,6 +124,36 @@ uint32_t qbman_swp_interrupt_read_status(struct qbman_swp *p); void qbman_swp_interrupt_clear_status(struct qbman_swp *p, uint32_t mask); /** + * qbman_swp_dqrr_thrshld_read_status() - Get the data in software portal + * DQRR interrupt threshold register. + * @p: the given software portal object. + */ +uint32_t qbman_swp_dqrr_thrshld_read_status(struct qbman_swp *p); + +/** + * qbman_swp_dqrr_thrshld_write() - Set the data in software portal + * DQRR interrupt threshold register. + * @p: the given software portal object. + * @mask: The value to set in SWP_DQRR_ITR register. + */ +void qbman_swp_dqrr_thrshld_write(struct qbman_swp *p, uint32_t mask); + +/** + * qbman_swp_intr_timeout_read_status() - Get the data in software portal + * Interrupt Time-Out period register. + * @p: the given software portal object. + */ +uint32_t qbman_swp_intr_timeout_read_status(struct qbman_swp *p); + +/** + * qbman_swp_intr_timeout_write() - Set the data in software portal + * Interrupt Time-Out period register. + * @p: the given software portal object. + * @mask: The value to set in SWP_ITPR register. + */ +void qbman_swp_intr_timeout_write(struct qbman_swp *p, uint32_t mask); + +/** * qbman_swp_interrupt_get_trigger() - Get the data in software portal * interrupt enable register. * @p: the given software portal object. @@ -349,7 +379,7 @@ void qbman_swp_dqrr_consume(struct qbman_swp *s, const struct qbman_result *dq); * * Return dqrr index. */ -uint8_t qbman_get_dqrr_idx(struct qbman_result *dqrr); +uint8_t qbman_get_dqrr_idx(const struct qbman_result *dqrr); /** * qbman_get_dqrr_from_idx() - Use index to get the dqrr entry from the @@ -883,6 +913,20 @@ void qbman_eq_desc_set_dca(struct qbman_eq_desc *d, int enable, */ int qbman_swp_enqueue(struct qbman_swp *s, const struct qbman_eq_desc *d, const struct qbman_fd *fd); +/** + * qbman_swp_enqueue_multiple_eqdesc() - Enqueue multiple frames with separte + * enqueue descriptors. + * @s: the software portal used for enqueue. + * @d: the enqueue descriptors + * @fd: the frame descriptor to be enqueued. + * @num_frames: the number of the frames to be enqueued. + * + * Return the number of enqueued frames, -EBUSY if the EQCR is not ready. + */ +int qbman_swp_enqueue_multiple_eqdesc(struct qbman_swp *s, + const struct qbman_eq_desc *d, + const struct qbman_fd *fd, + int num_frames); /* TODO: * qbman_swp_enqueue_thresh() - Set threshold for EQRI interrupt. |