diff options
Diffstat (limited to 'hw/char/stm32f2xx_usart.c')
| -rw-r--r-- | hw/char/stm32f2xx_usart.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/hw/char/stm32f2xx_usart.c b/hw/char/stm32f2xx_usart.c index 4c6640dbe9..8cc27372f0 100644 --- a/hw/char/stm32f2xx_usart.c +++ b/hw/char/stm32f2xx_usart.c @@ -97,16 +97,16 @@ static uint64_t stm32f2xx_usart_read(void *opaque, hwaddr addr, case USART_SR: retvalue = s->usart_sr; s->usart_sr &= ~USART_SR_TC; - if (s->chr) { - qemu_chr_accept_input(s->chr); + if (s->chr.chr) { + qemu_chr_accept_input(s->chr.chr); } return retvalue; case USART_DR: DB_PRINT("Value: 0x%" PRIx32 ", %c\n", s->usart_dr, (char) s->usart_dr); s->usart_sr |= USART_SR_TXE; s->usart_sr &= ~USART_SR_RXNE; - if (s->chr) { - qemu_chr_accept_input(s->chr); + if (s->chr.chr) { + qemu_chr_accept_input(s->chr.chr); } qemu_set_irq(s->irq, 0); return s->usart_dr & 0x3FF; @@ -152,10 +152,10 @@ static void stm32f2xx_usart_write(void *opaque, hwaddr addr, case USART_DR: if (value < 0xF000) { ch = value; - if (s->chr) { + if (s->chr.chr) { /* XXX this blocks entire thread. Rewrite to use * qemu_chr_fe_write and background I/O callbacks */ - qemu_chr_fe_write_all(s->chr, &ch, 1); + qemu_chr_fe_write_all(s->chr.chr, &ch, 1); } s->usart_sr |= USART_SR_TC; s->usart_sr &= ~USART_SR_TXE; @@ -212,8 +212,8 @@ static void stm32f2xx_usart_realize(DeviceState *dev, Error **errp) { STM32F2XXUsartState *s = STM32F2XX_USART(dev); - if (s->chr) { - qemu_chr_add_handlers(s->chr, stm32f2xx_usart_can_receive, + if (s->chr.chr) { + qemu_chr_add_handlers(s->chr.chr, stm32f2xx_usart_can_receive, stm32f2xx_usart_receive, NULL, s); } } |