From: Andrew Lunn <andrew@lunn.ch>
To: Eduardo Sabaj <esabaj@hasar.com>
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] How to add extra serial ports
Date: Fri, 30 Nov 2007 16:58:00 -0000 [thread overview]
Message-ID: <20071130162842.GD593@lunn.ch> (raw)
In-Reply-To: <47503142.4040002@hasar.com>
On Fri, Nov 30, 2007 at 12:50:26PM -0300, Eduardo Sabaj wrote:
>
> I'm working on an i386 architecture that has more than 2 serial ports
> available, and what I would like to know is how I can make use of them. The
> configtool program shows only the information about serial port 0 and 1 but
> doesn't let me add another serial port. Moreoever, I found the
> CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS macro (number of communication
> channels on board) but it has a limit of 3 channels and I can't change it.
Take a look at
packages/devs/serial/i386/pc/current/include/i386_pc_ser.inl. You need
to add CYGPKG_IO_SERIAL_I386_PC_SERIAL2 and 3 and modify the CDL
appropriately.
Andrew
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next prev parent reply other threads:[~2007-11-30 16:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-30 16:29 Eduardo Sabaj
2007-11-30 16:58 ` Andrew Lunn [this message]
2007-11-30 20:02 Eduardo Sabaj
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