aeb445bf21
In the following sequence of calls, iop_do_send() gets called when the
"send" channel is not in the IOP_MSG_IDLE state:
iop_ism_irq()
iop_handle_send()
(msg->handler)()
iop_send_message()
iop_do_send()
Avoid this by testing the channel state before calling iop_do_send().
When sending, and iop_send_queue is empty, call iop_do_send() because
the channel is idle. If iop_send_queue is not empty, iop_do_send() will
get called later by iop_handle_send().
Fixes:
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|---|---|---|
| .. | ||
| baboon.c | ||
| config.c | ||
| iop.c | ||
| mac_penguin.S | ||
| macboing.c | ||
| macints.c | ||
| Makefile | ||
| misc.c | ||
| oss.c | ||
| psc.c | ||
| via.c | ||