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Date:      Thu, 21 Feb 2013 14:45:53 -0800
From:      Navdeep Parhar <nparhar@gmail.com>
To:        Daniel O'Connor <doconnor@gsoft.com.au>
Cc:        freebsd-stable@freebsd.org, John Baldwin <jhb@freebsd.org>
Subject:   Re: IPMI serial console
Message-ID:  <5126A3A1.1030208@gmail.com>
In-Reply-To: <2AF6F8E4-A45E-4D4C-9232-FF09AD4A3641@gsoft.com.au>
References:  <00CC60B5-A6EB-4A3C-B8AC-1D60014DE442@gsoft.com.au> <201302211049.13863.jhb@freebsd.org> <E44ABF7A-3795-471B-B241-7103ECE2119E@gsoft.com.au> <51269ABD.2040308@gmail.com> <2AF6F8E4-A45E-4D4C-9232-FF09AD4A3641@gsoft.com.au>

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On 02/21/13 14:42, Daniel O'Connor wrote:
> 
> On 22/02/2013, at 8:37, Navdeep Parhar <nparhar@gmail.com> wrote:
>>> I also tried booting with '-D -h -S 115200' but nothing either.
>>
>> What does "dmesg | grep uart" show?  I have a PCI serial card whose
>> serial port I'm using as a console.  I had to setup comconsole_pcidev,
>> comconsole_port, and comconsole_speed properly in loader.conf to get it
>> to work.
> 
> 
> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 on acpi0
> uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
> uart2: <16550 or compatible> port 0x3e8-0x3ef irq 5 flags 0x30 on acpi0
> 
> The loader talks on the serial console fine, it's the kernel that doesn't use it which is the problem.

And what do you see in kenv | egrep 'uart|com' ?




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