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char: use qemu_chr_fe* functions with CharBackend argument

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This also switches from qemu_chr_add_handlers() to
qemu_chr_fe_set_handlers(). Note that qemu_chr_fe_set_handlers() now
takes the focus when fe_open (qemu_chr_add_handlers() did take the
focus)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022095318.17775-16-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-10-22 12:52:55 +03:00 • committed by Paolo Bonzini
parent fbf3cc3a67
commit 5345fdb446
47 changed files with 437 additions and 409 deletions
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7
hw/char/xilinx_uartlite.c
View file

@ -107,7 +107,7 @@ uart_read(void *opaque, hwaddr addr, unsigned int size)
s->rx_fifo_len--;
uart_update_status(s);
uart_update_irq(s);
qemu_chr_fe_accept_input(s->chr.chr);
qemu_chr_fe_accept_input(&s->chr);
break;
default:
@ -146,7 +146,7 @@ uart_write(void *opaque, hwaddr addr,
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.chr, &ch, 1);
qemu_chr_fe_write_all(&s->chr, &ch, 1);
}
s->regs[addr] = value;
@ -214,7 +214,8 @@ static void xilinx_uartlite_realize(DeviceState *dev, Error **errp)
XilinxUARTLite *s = XILINX_UARTLITE(dev);
if (s->chr.chr) {
qemu_chr_add_handlers(s->chr.chr, uart_can_rx, uart_rx, uart_event, s);
qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx,
uart_event, s, NULL);
}
}