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Commit aa0cd9ec authored by Federico Vaga's avatar Federico Vaga
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wrtd:rt: optimization software trigger 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent bc4af073
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Showing with 3 additions and 16 deletions
applications/wrtd/rt/tdc/rt-tdc.c
View file @ aa0cd9ec
......@@ -400,31 +400,18 @@ static inline void ctl_chan_get_state (uint32_t seq, struct wrnc_msg *ibuf)
static inline void ctl_software_trigger (uint32_t seq, struct wrnc_msg *ibuf)
{
struct wrtd_trigger_message *msg = mq_map_out_buffer(1, WRTD_REMOTE_OUT_TDC);
mq_claim(1, WRTD_REMOTE_OUT_TDC);
/* assemble a trigger message on the spot */
msg->hdr.target_ip = 0xffffffff; // broadcast
msg->hdr.target_port = 0xebd0; // port
msg->hdr.target_offset = 0x4000; // target EB slot
msg->transmit_seconds = lr_readl(WRN_CPU_LR_REG_TAI_SEC);
msg->transmit_cycles = lr_readl(WRN_CPU_LR_REG_TAI_CYCLES);
msg->count = 1;
/* and dumbly copy the trigger entry */
struct wrtd_trigger_entry ent;
wrtd_msg_trigger_entry(ibuf, &ent);
ctl_ack(seq);
ent.ts.seconds = lr_readl(WRN_CPU_LR_REG_TAI_SEC);
ent.ts.ticks = lr_readl(WRN_CPU_LR_REG_TAI_CYCLES);
ent.ts.frac = 0;
msg->triggers[0] = ent;
mq_send(1, WRTD_REMOTE_OUT_TDC, sizeof(struct wrtd_trigger_message) / 4); // fixme
sent_packets++;
ctl_ack(seq);
/* Send trigger */
send_trigger(&ent);
}
static inline void ctl_chan_set_mode (uint32_t seq, struct wrnc_msg *ibuf)
......
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