diff options
Diffstat (limited to 'hw/char/lm32_uart.c')
| -rw-r--r-- | hw/char/lm32_uart.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/hw/char/lm32_uart.c b/hw/char/lm32_uart.c index be93697a39..72fc41c90f 100644 --- a/hw/char/lm32_uart.c +++ b/hw/char/lm32_uart.c @@ -97,7 +97,7 @@ struct LM32UartState { SysBusDevice parent_obj; MemoryRegion iomem; - CharDriverState *chr; + CharBackend chr; qemu_irq irq; uint32_t regs[R_MAX]; @@ -142,7 +142,7 @@ static uint64_t uart_read(void *opaque, hwaddr addr, r = s->regs[R_RXTX]; s->regs[R_LSR] &= ~LSR_DR; uart_update_irq(s); - qemu_chr_accept_input(s->chr); + qemu_chr_accept_input(s->chr.chr); break; case R_IIR: case R_LSR: @@ -177,10 +177,10 @@ static void uart_write(void *opaque, hwaddr addr, addr >>= 2; switch (addr) { case R_RXTX: - 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); } break; case R_IER: @@ -267,8 +267,8 @@ static void lm32_uart_realize(DeviceState *dev, Error **errp) { LM32UartState *s = LM32_UART(dev); - if (s->chr) { - qemu_chr_add_handlers(s->chr, uart_can_rx, uart_rx, uart_event, s); + if (s->chr.chr) { + qemu_chr_add_handlers(s->chr.chr, uart_can_rx, uart_rx, uart_event, s); } } |