From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35979) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W0ctl-0004Js-CA for qemu-devel@nongnu.org; Tue, 07 Jan 2014 15:05:18 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W0ctk-0003YM-6n for qemu-devel@nongnu.org; Tue, 07 Jan 2014 15:05:13 -0500 Received: from mnementh.archaic.org.uk ([2001:8b0:1d0::1]:44524) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W0ctk-0003Am-0f for qemu-devel@nongnu.org; Tue, 07 Jan 2014 15:05:12 -0500 From: Peter Maydell Date: Tue, 7 Jan 2014 20:03:34 +0000 Message-Id: <1389125052-22931-39-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1389125052-22931-1-git-send-email-peter.maydell@linaro.org> References: <1389125052-22931-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PULL 38/76] char/cadence_uart: Fix reset. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: Blue Swirl , qemu-devel@nongnu.org, Aurelien Jarno From: Peter Crosthwaite Don't reset the uart as an init step. Register the reset function as a proper reset fn instead. Signed-off-by: Peter Crosthwaite Message-id: d82cd2e65e5a6f8b6deeecb6cced61f0bf3f8c89.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell --- hw/char/cadence_uart.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/hw/char/cadence_uart.c b/hw/char/cadence_uart.c index fb9db89..7edc119 100644 --- a/hw/char/cadence_uart.c +++ b/hw/char/cadence_uart.c @@ -431,8 +431,10 @@ static const MemoryRegionOps uart_ops = { .endianness = DEVICE_NATIVE_ENDIAN, }; -static void cadence_uart_reset(UartState *s) +static void cadence_uart_reset(DeviceState *dev) { + UartState *s = CADENCE_UART(dev); + s->r[R_CR] = 0x00000128; s->r[R_IMR] = 0; s->r[R_CISR] = 0; @@ -465,8 +467,6 @@ static int cadence_uart_init(SysBusDevice *dev) s->chr = qemu_char_get_next_serial(); - cadence_uart_reset(s); - if (s->chr) { qemu_chr_add_handlers(s->chr, uart_can_receive, uart_receive, uart_event, s); @@ -508,6 +508,7 @@ static void cadence_uart_class_init(ObjectClass *klass, void *data) sdc->init = cadence_uart_init; dc->vmsd = &vmstate_cadence_uart; + dc->reset = cadence_uart_reset; } static const TypeInfo cadence_uart_info = { -- 1.8.5