diff options
Diffstat (limited to 'hw/xilinx_uartlite.c')
| -rw-r--r-- | hw/xilinx_uartlite.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/hw/xilinx_uartlite.c b/hw/xilinx_uartlite.c index d0f32db2c6..abd256ae00 100644 --- a/hw/xilinx_uartlite.c +++ b/hw/xilinx_uartlite.c @@ -23,7 +23,7 @@ */ #include "sysbus.h" -#include "qemu-char.h" +#include "char/char.h" #define DUART(x) @@ -84,7 +84,7 @@ static void uart_update_status(struct xlx_uartlite *s) } static uint64_t -uart_read(void *opaque, target_phys_addr_t addr, unsigned int size) +uart_read(void *opaque, hwaddr addr, unsigned int size) { struct xlx_uartlite *s = opaque; uint32_t r = 0; @@ -97,6 +97,7 @@ uart_read(void *opaque, target_phys_addr_t addr, unsigned int size) s->rx_fifo_len--; uart_update_status(s); uart_update_irq(s); + qemu_chr_accept_input(s->chr); break; default: @@ -109,7 +110,7 @@ uart_read(void *opaque, target_phys_addr_t addr, unsigned int size) } static void -uart_write(void *opaque, target_phys_addr_t addr, +uart_write(void *opaque, hwaddr addr, uint64_t val64, unsigned int size) { struct xlx_uartlite *s = opaque; @@ -182,12 +183,8 @@ static void uart_rx(void *opaque, const uint8_t *buf, int size) static int uart_can_rx(void *opaque) { struct xlx_uartlite *s = opaque; - int r; - r = s->rx_fifo_len < sizeof(s->rx_fifo); - if (!r) - printf("cannot receive!\n"); - return r; + return s->rx_fifo_len < sizeof(s->rx_fifo); } static void uart_event(void *opaque, int event) |