Revision ea8d006b91ac58ec5a0862d09e0b629db399517f authored by Stefan Richter on 01 March 2008, 01:42:56 UTC, committed by Stefan Richter on 13 March 2008, 23:56:58 UTC
Copied from ohci1394.c. This code is necessary to prevent machine check exceptions when reloading or resuming the driver. Tested on a 1st generation PowerBook G4 Titanium, which also needs the pci_probe() hunk. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> I was able to reproduce the system exception on resume with a 3rd-gen Titanium PowerBook G4 667, and this patch does let the system resume successfully now. Not quite clear if there was possibly an updated version coming using pci_enable_device() instead of the pair of pmac_call_feature() calls, but either way, this is a definite must-have, at least for older ppc macs -- my Aluminum PowerBook G4/1.67 suspends and resumes without this patch just fine. Signed-off-by: Jarod Wilson <jwilson@redhat.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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| File | Mode | Size |
|---|---|---|
| .gitignore | -rw-r--r-- | 102 bytes |
| Kconfig | -rw-r--r-- | 1.6 KB |
| Makefile | -rw-r--r-- | 1.8 KB |
| gen_init_cpio.c | -rw-r--r-- | 11.4 KB |
| initramfs_data.S | -rw-r--r-- | 1.0 KB |
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