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Re: [PATCH 4/6] Sequoia Serial driver

To: Kiran Thota <Kiran_Thota@pmc-sierra.com>
Subject: Re: [PATCH 4/6] Sequoia Serial driver
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Tue, 27 Jun 2006 13:25:46 +0900
Cc: yoichi_yuasa@tripeaks.co.jp, ralf@linux-mips.org, linux-mips@linux-mips.org, Rajesh_Palani@pmc-sierra.com
In-reply-to: <C28979E4F697C249ABDA83AC0C33CDF8143EF8@sjc1exm07.pmc_nt.nt.pmc-sierra.bc.ca>
Organization: TriPeaks Corporation
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <C28979E4F697C249ABDA83AC0C33CDF8143EF8@sjc1exm07.pmc_nt.nt.pmc-sierra.bc.ca>
Sender: linux-mips-bounce@linux-mips.org
Hello Kiran,

You should rewrite this patch referring to 8250.c Au1000 support.
Next time, you should send serial driver patch to linux-serial@vger.kernel.org 
too.

On Fri, 23 Jun 2006 19:02:00 -0700
Kiran Thota <Kiran_Thota@pmc-sierra.com> wrote:


> @@ -1036,6 +1044,12 @@
>               up->acr &= ~UART_ACR_TXDIS;
>               serial_icr_write(up, UART_ACR, up->acr);
>       }
> +
> +#if defined(CONFIG_PMC_INTERNAL_UART)
> +     /* kick it! */
> +     serial_out(up, UART_TX, 0);
> +#endif
> +
>  }

Is this really necessary for you?

>  
>  static void serial8250_stop_rx(struct uart_port *port)
> @@ -2158,6 +2172,10 @@
>       int parity = 'n';
>       int flow = 'n';
>  
> +#ifdef CONFIG_PMC_SEQUOIA
> +     baud=115200;
> +#endif
> +

Use "Default kernel command string" or Use boot parameter with your boot loader.
eg. console=ttyS0,115200

Yoichi

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