[POWERPC] EEH: wait for slot status
commit9c547768e7d9f456f1b145102e75f79e30f7b709
authorLinas Vepstas <linas@austin.ibm.com>
Mon, 19 Mar 2007 19:58:07 +0000 (19 14:58 -0500)
committerPaul Mackerras <paulus@samba.org>
Thu, 22 Mar 2007 11:52:54 +0000 (22 22:52 +1100)
treec55a20e1d621bfefed02a225b7867aeb5fc8d700
parent90375f53960f2b1e8d2a6af3324d440e3a977bf3
[POWERPC] EEH: wait for slot status

Modify routine that returns PCI slot status to wait for slot status
to become available. This is needed, as slots that are in some remote
card cage may go offline for extended periods of time. New users for
this routine in following patches.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/platforms/pseries/eeh.c
include/asm-powerpc/ppc-pci.h