linux-kernel - Re: [PATCH 3/3] drm/radeon: Log Subsystem Vendor and Device Information

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Date:	Thu, 7 Jul 2011 09:56:36 -0400
From:	Alex Deucher <alexdeucher@...il.com>
To:	reimth@...glemail.com
Cc:	Dave Airlie <airlied@...hat.com>,
	Mario Kleiner <mario.kleiner@...bingen.mpg.de>,
	Jean Delvare <khali@...ux-fr.org>,
	Tyson Whitehead <twhitehead@...il.com>,
	Jason Wessel <jason.wessel@...driver.com>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	stable@...nel.org, Thomas Reim <rdratlos@...oo.co.uk>
Subject: Re: [PATCH 3/3] drm/radeon: Log Subsystem Vendor and Device Information

On Wed, Jul 6, 2011 at 7:30 PM,  <reimth@...glemail.com> wrote:
> From: Thomas Reim <rdratlos@...oo.co.uk>
>
>    Log PCI subsystem vendor and subsystem device ID in addition to
>    PCI vendor and device ID during kernel mode initialisation. This helps
>    to better identify radeon devices of third-party vendors, e. g. for
>    bug analysis.
>
>    Tested for kernel 2.35, 2.38 and 3.0 on Asus M2A-VM HDMI board
>
> Signed-off-by: Thomas Reim <rdratlos@...oo.co.uk>

Reviewed-by: Alex Deucher <alexdeucher@...il.com>

> ---
>  drivers/gpu/drm/radeon/radeon_device.c |    5 +++--
>  1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
> index 7cfaa7e..440e6ec 100644
> --- a/drivers/gpu/drm/radeon/radeon_device.c
> +++ b/drivers/gpu/drm/radeon/radeon_device.c
> @@ -704,8 +704,9 @@ int radeon_device_init(struct radeon_device *rdev,
>        rdev->gpu_lockup = false;
>        rdev->accel_working = false;
>
> -       DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X).\n",
> -               radeon_family_name[rdev->family], pdev->vendor, pdev->device);
> +       DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X 0x%04X:0x%04X).\n",
> +               radeon_family_name[rdev->family], pdev->vendor, pdev->device,
> +               pdev->subsystem_vendor, pdev->subsystem_device);
>
>        /* mutex initialization are all done here so we
>         * can recall function without having locking issues */
> --
> 1.7.1
>
>
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