linux-kernel - Re: [PATCH v2 0/9] PCI, PNP: print resources consistently

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Date:	Tue, 13 Oct 2009 23:47:33 -0700
From:	Yinghai Lu <yhlu.kernel@...il.com>
To:	Bjorn Helgaas <bjorn.helgaas@...com>
Cc:	Jesse Barnes <jbarnes@...tuousgeek.org>, linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	Joe Perches <joe@...ches.com>, Len Brown <lenb@...nel.org>
Subject: Re: [PATCH v2 0/9] PCI, PNP: print resources consistently

On Tue, Oct 13, 2009 at 12:21 PM, Bjorn Helgaas <bjorn.helgaas@...com> wrote:
> These enhance %pR so we can print resource types and flags more easily.
> This doesn't really add anything (other than a couple new messages
> about host bridge apertures), but hopefully it will make things more
> consistent and a bit easier to debug.  Sample change (with "pci=use_crs"):
>
>    -pci 0000:00:03.0: reg 10 32bit mmio: [0xf6000000-0xf6ffffff]
>    -pci 0000:00:03.0: reg 14 io port: [0x2400-0x24ff]
>    -pci 0000:00:03.0: reg 18 32bit mmio: [0xf5ff0000-0xf5ff0fff]
>    -pci 0000:00:03.0: reg 30 32bit mmio pref: [0x000000-0x01ffff]
>    +pci_root PNP0A03:00: host bridge window [io  0x0000-0x0cff]
>    +pci_root PNP0A03:00: host bridge window [io  0x0000-0x2cfe]
>    +pci_root PNP0A03:00: host bridge window [io  0x03b0-0x03bb]
>    +pci_root PNP0A03:00: host bridge window [io  0x03c0-0x03df]
>    +pci_root PNP0A03:00: host bridge window [mem 0xf5d00000-0xf6ffffff]
>    +pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff]
>    +pci 0000:00:03.0: reg 10: [mem 0xf6000000-0xf6ffffff]
>    +pci 0000:00:03.0: reg 14: [io  0x2400-0x24ff]
>    +pci 0000:00:03.0: reg 18: [mem 0xf5ff0000-0xf5ff0fff]
>    +pci 0000:00:03.0: reg 30: [mem 0x00000000-0x0001ffff pref]

can you keep "io port" and "mmio" ?
so we can use
grep "io port" dmesg.txt or grep "mmio" dmesg.txt

also put "io" and "mmio" "pref' in the [  ], looks strange.
[0xf5ff0000-0xf5ff0fff] is correct range expression.

YH
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