diff options
Diffstat (limited to 'code')
| -rw-r--r-- | code/fe310/eos/event.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/code/fe310/eos/event.c b/code/fe310/eos/event.c index 3c3ceb9..cc9c5de 100644 --- a/code/fe310/eos/event.c +++ b/code/fe310/eos/event.c @@ -16,8 +16,6 @@ static eos_evt_fptr_t evt_handler[EOS_EVT_MAX_EVT]; static uint16_t evt_handler_wrapper_acq[EOS_EVT_MAX_EVT]; static uint16_t evt_handler_flags_buf_acq[EOS_EVT_MAX_EVT]; -static volatile char evt_busy = 0; - void eos_evtq_init(void) { int i; @@ -88,10 +86,6 @@ void eos_evtq_set_flags(unsigned char type, uint8_t flags) { if ((idx < EOS_EVT_MAX_EVT) && (flags & EOS_EVT_FLAG_NET_BUF_ACQ)) evt_handler_flags_buf_acq[idx] |= flag; } -void eos_evtq_set_busy(char busy) { - evt_busy = busy; -} - void eos_evtq_get(unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len) { int rv = 0; @@ -130,7 +124,7 @@ void eos_evtq_loop(void) { set_csr(mstatus, MSTATUS_MIE); evtq_handler(type, buffer, len); } else { - if (!evt_busy) asm volatile ("wfi"); + asm volatile ("wfi"); set_csr(mstatus, MSTATUS_MIE); } } |