diff options
Diffstat (limited to 'drivers/firmware/arm_scmi/common.h')
| -rw-r--r-- | drivers/firmware/arm_scmi/common.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/firmware/arm_scmi/common.h b/drivers/firmware/arm_scmi/common.h index 80f63fc8ca14..f785f0ff2090 100644 --- a/drivers/firmware/arm_scmi/common.h +++ b/drivers/firmware/arm_scmi/common.h @@ -211,6 +211,24 @@ struct scmi_desc { const bool atomic_enabled; }; +static inline bool is_polling_required(struct scmi_chan_info *cinfo, + const struct scmi_desc *desc) +{ + return cinfo->no_completion_irq || desc->force_polling; +} + +static inline bool is_transport_polling_capable(const struct scmi_desc *desc) +{ + return desc->ops->poll_done || desc->sync_cmds_completed_on_ret; +} + +static inline bool is_polling_enabled(struct scmi_chan_info *cinfo, + const struct scmi_desc *desc) +{ + return is_polling_required(cinfo, desc) && + is_transport_polling_capable(desc); +} + #ifdef CONFIG_ARM_SCMI_TRANSPORT_MAILBOX extern const struct scmi_desc scmi_mailbox_desc; #endif |