All of lore.kernel.org
 help / color / mirror / Atom feed
From: Kumar Gala <galak@kernel.crashing.org>
To: Dan Malek <dan@embeddedalley.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
	Torben.Mathiasen@hp.com,
	linux-ppc-embedded <linuxppc-embedded@ozlabs.org>,
	Timur Tabi <timur@freescale.com>,
	Segher Boessenkool <segher@kernel.crashing.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: lanana: Add major/minor entries for PPC QE UART devices
Date: Wed, 28 Feb 2007 13:18:21 -0600	[thread overview]
Message-ID: <E919B903-0890-4725-81CF-005003A1A2F6@kernel.crashing.org> (raw)
In-Reply-To: <ED6BD6F0-827F-4ADC-9D66-F9C3DD7FC470@embeddedalley.com>


On Feb 28, 2007, at 12:20 PM, Dan Malek wrote:

>
> On Feb 28, 2007, at 1:00 PM, H. Peter Anvin wrote:
>
>> I would much rather see these devices moved to a different minor
>> range.
>
> No.  We just did that all too recently, and
> i don't know why the minors didn't get
> allocated properly.  I don't want to have to
> update all of our embedded software distributions
> just because someone doesn't like minor
> numbers that aren't causing trouble.
> If we allocate unique spaces for all of the
> possible UART variations, there isn't going
> to be enough space.
>
> Just allocate the four slots and we'll deal with
> anything above this in custom products.  Using
> more than four of these processor resources
> as UARTs isn't likely to happen because there
> won't be anything left for the interesting
> communication ports.

Why don't we allocate the 2nd group of four as well, just at a new  
location.  They'll be discontinuous, but at least we'll have support  
for all 8.

- k 

WARNING: multiple messages have this Message-ID (diff)
From: Kumar Gala <galak@kernel.crashing.org>
To: Dan Malek <dan@embeddedalley.com>
Cc: Segher Boessenkool <segher@kernel.crashing.org>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux-ppc-embedded <linuxppc-embedded@ozlabs.org>,
	Torben.Mathiasen@hp.com, Timur Tabi <timur@freescale.com>
Subject: Re: lanana: Add major/minor entries for PPC QE UART devices
Date: Wed, 28 Feb 2007 13:18:21 -0600	[thread overview]
Message-ID: <E919B903-0890-4725-81CF-005003A1A2F6@kernel.crashing.org> (raw)
In-Reply-To: <ED6BD6F0-827F-4ADC-9D66-F9C3DD7FC470@embeddedalley.com>


On Feb 28, 2007, at 12:20 PM, Dan Malek wrote:

>
> On Feb 28, 2007, at 1:00 PM, H. Peter Anvin wrote:
>
>> I would much rather see these devices moved to a different minor
>> range.
>
> No.  We just did that all too recently, and
> i don't know why the minors didn't get
> allocated properly.  I don't want to have to
> update all of our embedded software distributions
> just because someone doesn't like minor
> numbers that aren't causing trouble.
> If we allocate unique spaces for all of the
> possible UART variations, there isn't going
> to be enough space.
>
> Just allocate the four slots and we'll deal with
> anything above this in custom products.  Using
> more than four of these processor resources
> as UARTs isn't likely to happen because there
> won't be anything left for the interesting
> communication ports.

Why don't we allocate the 2nd group of four as well, just at a new  
location.  They'll be discontinuous, but at least we'll have support  
for all 8.

- k 

  reply	other threads:[~2007-02-28 19:19 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-27 17:25 lanana: Add major/minor entries for PPC QE UART devices Timur Tabi
2007-02-27 17:36 ` Randy Dunlap
2007-02-28  1:45 ` Segher Boessenkool
2007-02-28 14:34   ` Timur Tabi
2007-02-28 14:54     ` Segher Boessenkool
2007-02-28 14:54       ` Segher Boessenkool
2007-02-28 15:46       ` Dan Malek
2007-02-28 15:46         ` Dan Malek
2007-02-28 17:04         ` Timur Tabi
2007-02-28 17:04           ` Timur Tabi
2007-02-28 17:27           ` Dan Malek
2007-02-28 17:27             ` Dan Malek
2007-02-28 17:35             ` Timur Tabi
2007-02-28 17:46               ` Dan Malek
2007-02-28 17:51                 ` Timur Tabi
2007-02-28 18:00                   ` H. Peter Anvin
2007-02-28 18:00                     ` H. Peter Anvin
2007-02-28 18:20                     ` Dan Malek
2007-02-28 19:18                       ` Kumar Gala [this message]
2007-02-28 19:18                         ` Kumar Gala
2007-02-28 19:21                         ` H. Peter Anvin
2007-02-28 19:21                           ` H. Peter Anvin
2007-02-28 19:30                           ` Timur Tabi
2007-02-28 19:30                             ` Timur Tabi
2007-02-28 19:33                             ` Kumar Gala
2007-02-28 19:33                               ` Kumar Gala
2007-02-28 19:43                               ` Timur Tabi
2007-02-28 19:43                                 ` Timur Tabi
2007-02-28 20:57                                 ` Dan Malek
2007-02-28 20:57                                   ` Dan Malek
2007-02-28 22:08                                   ` Segher Boessenkool
2007-02-28 22:08                                     ` Segher Boessenkool
2007-03-01 15:48                                     ` Dan Malek
2007-03-01 15:48                                       ` Dan Malek
2007-03-01 15:55                                       ` Timur Tabi
2007-03-01 15:55                                         ` Timur Tabi
2007-03-01 16:06                                         ` Dan Malek
2007-03-01 16:06                                           ` Dan Malek
2007-03-01 16:13                                           ` Timur Tabi
2007-03-01 16:13                                             ` Timur Tabi
2007-03-01 16:43                                       ` Segher Boessenkool
2007-03-01 16:43                                         ` Segher Boessenkool
2007-03-01 13:38                                   ` Mathiasen, Torben
2007-03-01 13:38                                     ` Mathiasen, Torben
2007-02-28 19:21                       ` Timur Tabi
2007-02-28 19:21                         ` Timur Tabi
2007-02-28 19:25                       ` Segher Boessenkool
2007-02-28 19:25                         ` Segher Boessenkool
2007-02-28 19:27                         ` H. Peter Anvin
2007-02-28 19:27                           ` H. Peter Anvin
2007-02-28 19:45                           ` Segher Boessenkool
2007-02-28 19:45                             ` Segher Boessenkool
2007-02-28 22:40                         ` Jan Engelhardt
2007-02-28 22:40                           ` Jan Engelhardt
2007-02-28 12:07 ` Mathiasen, Torben
2007-02-28 13:00   ` H. Peter Anvin
2007-02-28 13:14     ` Mathiasen, Torben
2007-02-28 14:32       ` Kumar Gala
2007-02-28 14:37       ` Timur Tabi
2007-02-28 14:51         ` Mathiasen, Torben
2007-02-28 14:54           ` Kumar Gala
2007-02-28 15:13             ` H. Peter Anvin
2007-02-28 16:29               ` Timur Tabi
2007-02-28 16:33                 ` H. Peter Anvin
2007-02-28 16:20             ` Timur Tabi
2007-02-28 14:35     ` Timur Tabi

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=E919B903-0890-4725-81CF-005003A1A2F6@kernel.crashing.org \
    --to=galak@kernel.crashing.org \
    --cc=Torben.Mathiasen@hp.com \
    --cc=dan@embeddedalley.com \
    --cc=hpa@zytor.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linuxppc-embedded@ozlabs.org \
    --cc=segher@kernel.crashing.org \
    --cc=timur@freescale.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.