From mboxrd@z Thu Jan 1 00:00:00 1970 To: laurent.pinchart@capflow.com Cc: linuxppc-embedded@lists.linuxppc.org Subject: Re: SCC or SMC for console ? From: Wolfgang Denk Mime-version: 1.0 Content-type: text/plain; charset=ISO-8859-1 In-reply-to: Your message of "Fri, 15 Feb 2002 15:24:38 +0100." <3C6D1A26.1040209@capflow.com> Date: Fri, 15 Feb 2002 15:35:37 +0100 Message-Id: <20020215143542.4B06510E4C@denx.denx.de> Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: In message <3C6D1A26.1040209@capflow.com> you wrote: > > >Should be no problem. The kernel on our FTP server was tested with 6 > >serial ports on a MPC860, with HW flow controll on all SCC's. > > > Reading arch/ppc/8xx_io/uart.c, I found out that all the flow control > related code was surrounded by false #if #endif. It seems that there is You're reading the wrong code, it seems. Get the sources from ftp://ftp.denx.de/pub/LinuxPPC/usr/src/ You will find a lot of CONFIG_UART_CTS_CONTROL_SCCx, CONFIG_UART_RTS_CONTROL_SCCx, CONFIG_UART_CD_CONTROL_SCCx, and CONFIG_UART_DTR_CONTROL_SCCx stuff there. Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de See us @ Embedded Systems Nuremberg, Feb 19-21, Hall 12 K01 (with TQ) ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/