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From: Muni Sekhar <munisekharrms@gmail.com>
To: linux-pci@vger.kernel.org,
	kernelnewbies <kernelnewbies@kernelnewbies.org>
Subject: pcie: kernel log - BAR 15: no space for... BAR 15: failed to assign..
Date: Sun, 9 Feb 2020 07:59:41 +0530
Message-ID: <CAHhAz+j9ukzVia8_V3FisLCpT2GsKbmhWtJpQudtWUJcSAki+w@mail.gmail.com> (raw)

Hi all,

After rebooting the system following messages are seen in dmesg.
Not sure if these indicate a problem. Can some one look at these and
confirm if this is problem or can be ignored ?

Also any suggestions as to what would cause this?

[    1.084728] pci 0000:00:1c.0: BAR 15: no space for [mem size
0x00200000 64bit pref]
[    1.084813] pci 0000:00:1c.0: BAR 15: failed to assign [mem size
0x00200000 64bit pref]
[    1.084890] pci 0000:00:1c.2: BAR 14: no space for [mem size 0x00200000]
[    1.084949] pci 0000:00:1c.2: BAR 14: failed to assign [mem size 0x00200000]
[    1.085037] pci 0000:00:1c.2: BAR 15: no space for [mem size
0x00200000 64bit pref]
[    1.085108] pci 0000:00:1c.2: BAR 15: failed to assign [mem size
0x00200000 64bit pref]
[    1.085199] pci 0000:00:1c.3: BAR 15: no space for [mem size
0x00200000 64bit pref]
[    1.085270] pci 0000:00:1c.3: BAR 15: failed to assign [mem size
0x00200000 64bit pref]
[    1.085343] pci 0000:00:1c.0: BAR 13: assigned [io  0x1000-0x1fff]
[    1.085403] pci 0000:00:1c.2: BAR 13: assigned [io  0x2000-0x2fff]
[    1.085470] pci 0000:00:1c.3: BAR 15: no space for [mem size
0x00200000 64bit pref]
[    1.085540] pci 0000:00:1c.3: BAR 15: failed to assign [mem size
0x00200000 64bit pref]
[    1.085613] pci 0000:00:1c.2: BAR 14: no space for [mem size 0x00200000]
[    1.085672] pci 0000:00:1c.2: BAR 14: failed to assign [mem size 0x00200000]
[    1.085738] pci 0000:00:1c.2: BAR 15: no space for [mem size
0x00200000 64bit pref]
[    1.085808] pci 0000:00:1c.2: BAR 15: failed to assign [mem size
0x00200000 64bit pref]
[    1.085884] pci 0000:00:1c.0: BAR 15: no space for [mem size
0x00200000 64bit pref]
[    1.085954] pci 0000:00:1c.0: BAR 15: failed to assign [mem size
0x00200000 64bit pref]
[    1.086026] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    1.086083] pci 0000:00:1c.0:   bridge window [io  0x1000-0x1fff]
[    1.086144] pci 0000:00:1c.0:   bridge window [mem 0xd0400000-0xd07fffff]


-- 
Thanks,
Sekhar

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Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-09  2:29 Muni Sekhar [this message]
2020-02-10 22:28 ` Bjorn Helgaas
2020-02-11 14:06   ` Muni Sekhar
2020-02-11 14:40     ` Bjorn Helgaas
2020-02-11 16:32       ` Muni Sekhar
2020-02-11 20:16         ` Bjorn Helgaas
2020-02-12  8:12           ` Muni Sekhar

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