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| /openbmc/linux/arch/powerpc/platforms/powernv/ |
| H A D | eeh-powernv.c | c374ed27 Tue Apr 18 23:46:24 CDT 2017 Gavin Shan <gwshan@linux.vnet.ibm.com> powerpc/powernv: Block PCI config access on BCM5718 during EEH recovery
Similar to what is done in commit b6541db13952 ("powerpc/eeh: Block
PCI config access upon frozen PE"), we need block PCI config access
for BCM5719 when recovering frozen error on them. Otherwise, an
unexpected recursive fenced PHB error is observed.
0001:06:00.0 Ethernet controller: Broadcom Corporation \
NetXtreme BCM5718 Gigabit Ethernet PCIe (rev 10)
0001:06:00.1 Ethernet controller: Broadcom Corporation \
NetXtreme BCM5718 Gigabit Ethernet PCIe (rev 10)
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
c374ed27 Tue Apr 18 23:46:24 CDT 2017 Gavin Shan <gwshan@linux.vnet.ibm.com> powerpc/powernv: Block PCI config access on BCM5718 during EEH recovery
Similar to what is done in commit b6541db13952 ("powerpc/eeh: Block
PCI config access upon frozen PE"), we need block PCI config access
for BCM5719 when recovering frozen error on them. Otherwise, an
unexpected recursive fenced PHB error is observed.
0001:06:00.0 Ethernet controller: Broadcom Corporation \
NetXtreme BCM5718 Gigabit Ethernet PCIe (rev 10)
0001:06:00.1 Ethernet controller: Broadcom Corporation \
NetXtreme BCM5718 Gigabit Ethernet PCIe (rev 10)
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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