Commits
Gavin Shan committed 9d5cab00108
powerpc/eeh: I/O chip PE reset The patch adds the I/O chip backend to do PE reset. For now, we focus on PCI bus dependent PE. If PHB PE has been put into error state, the PHB will take complete reset. Besides, the root bridge will take fundamental or hot reset accordingly if the indicated PE locates at the toppest of PCI hierarchy tree. Otherwise, the upstream p2p bridge will take hot reset. Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>