diff options
Diffstat (limited to 'hw/dma')
| -rw-r--r-- | hw/dma/xilinx_axidma.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/hw/dma/xilinx_axidma.c b/hw/dma/xilinx_axidma.c index e035d1f750..fb3a978e28 100644 --- a/hw/dma/xilinx_axidma.c +++ b/hw/dma/xilinx_axidma.c @@ -31,7 +31,6 @@ #include "hw/ptimer.h" #include "hw/qdev-properties.h" #include "qemu/log.h" -#include "qemu/main-loop.h" #include "qemu/module.h" #include "hw/stream.h" @@ -104,7 +103,6 @@ enum { }; struct Stream { - QEMUBH *bh; ptimer_state *ptimer; qemu_irq irq; @@ -242,6 +240,7 @@ static void stream_complete(struct Stream *s) unsigned int comp_delay; /* Start the delayed timer. */ + ptimer_transaction_begin(s->ptimer); comp_delay = s->regs[R_DMACR] >> 24; if (comp_delay) { ptimer_stop(s->ptimer); @@ -255,6 +254,7 @@ static void stream_complete(struct Stream *s) s->regs[R_DMASR] |= DMASR_IOC_IRQ; stream_reload_complete_cnt(s); } + ptimer_transaction_commit(s->ptimer); } static void stream_process_mem2s(struct Stream *s, StreamSlave *tx_data_dev, @@ -551,9 +551,10 @@ static void xilinx_axidma_realize(DeviceState *dev, Error **errp) struct Stream *st = &s->streams[i]; st->nr = i; - st->bh = qemu_bh_new(timer_hit, st); - st->ptimer = ptimer_init_with_bh(st->bh, PTIMER_POLICY_DEFAULT); + st->ptimer = ptimer_init(timer_hit, st, PTIMER_POLICY_DEFAULT); + ptimer_transaction_begin(st->ptimer); ptimer_set_freq(st->ptimer, s->freqhz); + ptimer_transaction_commit(st->ptimer); } return; |