Commit 179ea48b authored Oct 03, 2014 by Gavin Shan Committed by Michael Ellerman Oct 15, 2014

powerpc/eeh: Block CFG upon frozen Shiner adapter



The Broadcom Shiner 2-ports 10G ethernet adapter has same problem
commit 6f20bda0 ("powerpc/eeh: Block PCI config access upon frozen
PE") fixes. Put it to the black list as well.

   # lspci -s 0004:01:00.0
   0004:01:00.0 Ethernet controller: Broadcom Corporation \
                NetXtreme II BCM57810 10 Gigabit Ethernet (rev 10)
   # lspci -n -s 0004:01:00.0
   0004:01:00.0 0200: 14e4:168e (rev 10)

Reported-by: John Walthour <jwalthour@us.ibm.com>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent c59004cc

arch/powerpc/platforms/powernv/eeh-powernv.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -182,9 +182,10 @@ static int powernv_eeh_dev_probe(struct pci_dev dev, void flag)
		* that PE to block its config space.
		*
		* Broadcom Austin 4-ports NICs (14e4:1657)
		* Broadcom Shiner 2-ports 10G NICs (14e4:168e)
		*/
		if (dev->vendor == PCI_VENDOR_ID_BROADCOM &&
		dev->device == 0x1657)
		if ((dev->vendor == PCI_VENDOR_ID_BROADCOM && dev->device == 0x1657) \|\|
		(dev->vendor == PCI_VENDOR_ID_BROADCOM && dev->device == 0x168e))
		edev->pe->state \|= EEH_PE_CFG_RESTRICTED;

		/*