Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758083AbYJGX5e (ORCPT ); Tue, 7 Oct 2008 19:57:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754855AbYJGX50 (ORCPT ); Tue, 7 Oct 2008 19:57:26 -0400 Received: from mail3.caviumnetworks.com ([12.108.191.235]:35640 "EHLO mail3.caviumnetworks.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754179AbYJGX5Z (ORCPT ); Tue, 7 Oct 2008 19:57:25 -0400 Message-ID: <48EBF75F.2000404@caviumnetworks.com> Date: Tue, 07 Oct 2008 16:57:19 -0700 From: David Daney User-Agent: Thunderbird 2.0.0.16 (X11/20080723) MIME-Version: 1.0 To: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org CC: "Paoletti, Tomaso" Subject: [PATCH 3/4] serial: Allow port type to specify bugs that are not probed for. References: <48EBF426.9080500@caviumnetworks.com> In-Reply-To: <48EBF426.9080500@caviumnetworks.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 07 Oct 2008 23:57:19.0472 (UTC) FILETIME=[6EDBDF00:01C928D8] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1796 Lines: 48 Allow port type to specify bugs that are not probed for. Add a bugs field to the serial8250_config and propagate it to the port's bugs field when the port is registered and configured. Signed-off-by: David Daney --- drivers/serial/8250.c | 2 ++ drivers/serial/8250.h | 1 + 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index c575b61..19a8373 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -1197,6 +1197,7 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags) up->port.fifosize = uart_config[up->port.type].fifo_size; up->capabilities = uart_config[up->port.type].flags; up->tx_loadsz = uart_config[up->port.type].tx_loadsz; + up->bugs |= uart_config[up->port.type].bugs; if (up->port.type == PORT_UNKNOWN) goto out; @@ -2981,6 +2982,7 @@ int serial8250_register_port(struct uart_port *port) uart->port.fifosize = uart_config[port->type].fifo_size; uart->capabilities = uart_config[port->type].flags; uart->tx_loadsz = uart_config[port->type].tx_loadsz; + uart->bugs = uart_config[port->type].bugs; } set_io_fns_from_upio(&uart->port); diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h index 5202603..c9b3002 100644 --- a/drivers/serial/8250.h +++ b/drivers/serial/8250.h @@ -34,6 +34,7 @@ struct serial8250_config { const char *name; unsigned short fifo_size; unsigned short tx_loadsz; + unsigned short bugs; unsigned char fcr; unsigned int flags; }; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/