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authorPaul Mackerras <paulus@samba.org>2005-09-13 20:56:20 +1000
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-13 08:26:15 -0700
commit0160f53e427e9f1f6d19b898867c105406037b6f (patch)
treef6aa908acf391bb95622d194b77920d8d2e159bd /kernel/sys_ni.c
parent42ac8ff2ce58138ba1339296406bde6636792bd8 (diff)
[PATCH] ppc64: Make eeh_init function again
My patch "Separate pci bits out of struct device_node" (commit 1635317facea3094ddf34082cd86797efb1d9f7e) had the unfortunate side-effect that it stopped eeh_init() from working correctly. It needs the pointers set up by find_and_init_phbs(), but it was being called just before find_and_init_phbs(). That meant that we didn't enable EEH (pSeries PCI error recovery) on any devices, and that meant that on POWER5 systems, the hypervisor wouldn't let us enable memory or I/O space access to any devices, and their drivers got somewhat confused. This fixes it by moving the eeh_init call after find_and_init_phbs. Tested on a POWER5 partition. Signed-of-by: Paul Mackerras <paulus@samba.org> Signed-of-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/sys_ni.c')
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