#ifndef _L1_ASYNC_H #define _L1_ASYNC_H #include #include #if 0 NOTE: Re-enabling interrupts causes an IRQ while processing the same IRQ. Use local_firq_save and local_irq_restore instead! /* When altering data structures used by L1 Sync part, we need to * make sure to temporarily disable IRQ/FIQ to keep data consistent */ static inline void l1a_lock_sync(void) { arm_disable_interrupts(); } static inline void l1a_unlock_sync(void) { arm_enable_interrupts(); } #endif /* safely enable a message into the L1S TX queue */ void l1a_txq_msgb_enq(struct llist_head *queue, struct msgb *msg); void l1a_meas_msgb_set(struct msgb *msg); /* flush all pending msgb */ void l1a_txq_msgb_flush(struct llist_head *queue); /* request a RACH */ void l1a_rach_req(uint16_t offset, uint8_t combined, uint8_t ra); /* schedule frequency change */ void l1a_freq_req(uint32_t fn_sched); /* Enable a repeating multiframe task */ void l1a_mftask_enable(enum mframe_task task); /* Disable a repeating multiframe task */ void l1a_mftask_disable(enum mframe_task task); /* Set TCH mode */ uint8_t l1a_tch_mode_set(uint8_t mode); /* Execute pending L1A completions */ void l1a_compl_execute(void); /* Initialize asynchronous part of Layer1 */ void l1a_init(void); #endif