Linux kernel 2.6.17-git14 and PCI suspend/resume

[Lukas Hejtmanek]

Hello,

in this kernel I'm seeing these messages after S3 resume:
kernel: PM: Writing back config space on device 0000:01:01.1 at offset f (was 4020205, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset e (was 0, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset d (was dc, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset c (was 0, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset b (was 19671043, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset a (was 0, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 9 (was 0, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 8 (was 0, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 7 (was 0, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 6 (was 0, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 5 (was 0, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 4 (was fe8fd800, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 3 (was 804000, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 2 (was c001008, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 1 (was 2100006, writing ffffffff)
kernel: PM: Writing back config space on device 0000:01:01.1 at offset 0 (was 5521180, writing ffffffff)

Which actually mess up PCI config space (and sdhci driver is unable to set up
MMC device correctly). Do you have any idea what to try?

These messages appear for devices that are not handled by any loaded module.

-- 
Lukáš Hejtmánek
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/