From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 96423] radeonfb: BAR 0: can't reserve [mem 0x98000000-0x9fffffff pref] Date: Tue, 07 Jun 2016 12:25:25 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0650273520==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id CAF536E75E for ; Tue, 7 Jun 2016 12:25:25 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0650273520== Content-Type: multipart/alternative; boundary="14653023250.cE73aB.17892"; charset="UTF-8" --14653023250.cE73aB.17892 Date: Tue, 7 Jun 2016 12:25:25 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D96423 Bug ID: 96423 Summary: radeonfb: BAR 0: can't reserve [mem 0x98000000-0x9fffffff pref] Product: DRI Version: XOrg git Hardware: PowerPC OS: All Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: mathieu.malaterre@gmail.com On a PowerPC machine, when Open Firmware Frame Buffer is used (OFfb), I cannot `modprobe radeonfb` (but I can load `radeon`). It currently fails wi= th: [ 96.551486] radeonfb 0000:00:10.0: enabling device (0006 -> 0007) [ 96.551526] radeonfb 0000:00:10.0: BAR 0: can't reserve [mem 0x98000000-0x9fffffff pref] [ 96.551531] radeonfb (0000:00:10.0): cannot request region 0. [ 96.551545] radeonfb: probe of 0000:00:10.0 failed with error -16 It seems (to me) that it should be possible to add something like this to `radeonfb`: https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/radeon/radeon= _drv.c#L353 [...] /* Get rid of things like offb */ ret =3D radeon_kick_out_firmware_fb(pdev); if (ret) [...] --=20 You are receiving this mail because: You are the assignee for the bug.= --14653023250.cE73aB.17892 Date: Tue, 7 Jun 2016 12:25:25 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 96423
Summary radeonfb: BAR 0: can't reserve [mem 0x98000000-0x9fffffff pre= f]
Product DRI
Version XOrg git
Hardware PowerPC
OS All
Status NEW
Severity normal
Priority medium
Component DRM/Radeon
Assignee dri-devel@lists.freedesktop.org
Reporter mathieu.malaterre@gmail.com 

On a PowerPC machine, when Open Firmware Frame Buffer is used =
(OFfb), I
cannot `modprobe radeonfb` (but I can load `radeon`). It currently fails wi=
th:

[   96.551486] radeonfb 0000:00:10.0: enabling device (0006 -> 0007)
[   96.551526] radeonfb 0000:00:10.0: BAR 0: can't reserve [mem
0x98000000-0x9fffffff pref]
[   96.551531] radeonfb (0000:00:10.0): cannot request region 0.
[   96.551545] radeonfb: probe of 0000:00:10.0 failed with error -16

It seems (to me) that it should be possible to add something like this
to `radeonfb`:

https://github.com/torvalds/linux/blob/master/drive=
rs/gpu/drm/radeon/radeon_drv.c#L353

[...]
        /* Get rid of things like offb */
        ret =3D radeon_kick_out_firmware_fb(pdev);
        if (ret)
[...]

You are receiving this mail because:
  • You are the assignee for the bug.
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