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[PATCH 3.14 08/35] PCI: Limit config space size for Netronome NFP4000

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3.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Simon Horman <simon.horman@netronome.com>

commit c2e771b02792d222cbcd9617fe71482a64f52647 upstream.

Like the NFP6000, the NFP4000 as an erratum where reading/writing to PCI
config space addresses above 0x600 can cause the NFP to generate PCIe
completion timeouts.

Limit the NFP4000's PF's config space size to 0x600 bytes as is already
done for the NFP6000.

The NFP4000's VF is 0x6004 (PCI_DEVICE_ID_NETRONOME_NFP6000_VF), the same
device ID as the NFP6000's VF.  Thus, its config space is already limited
by the existing use of quirk_nfp6000().

Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/pci/quirks.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -296,6 +296,7 @@ static void quirk_nfp6000(struct pci_dev
 {
 	dev->cfg_size = 0x600;
 }
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETRONOME,	PCI_DEVICE_ID_NETRONOME_NFP4000,	quirk_nfp6000);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETRONOME,	PCI_DEVICE_ID_NETRONOME_NFP6000,	quirk_nfp6000);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETRONOME,	PCI_DEVICE_ID_NETRONOME_NFP6000_VF,	quirk_nfp6000);
 

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[PATCH 3.14 00/35] 3.14.78-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 35/35] ACPI / sysfs: fix error code in get_status() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 18/35] xhci: Make sure xhci handles USB_SPEED_SUPER_PLUS devices. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 03/35] parisc: Fix order of EREFUSED define in errno.h Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 27/35] Input: tegra-kbc - fix inverted reset logic Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 15/35] USB: serial: option: add support for Telit LE920A4 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 22/35] aacraid: Check size values after double-fetch from user Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 25/35] gpio: Fix OF build problem on UM Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 02/35] arm64: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 16/35] USB: serial: ftdi_sio: add device ID for WICED USB UART dev board Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 18:50 +0200
  [PATCH 3.14 24/35] megaraid_sas: Fix probing cards without io port Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 30/35] crypto: nx - off by one bug in nx_of_update_msc() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 23/35] cdc-acm: fix wrong pipe type on rx interrupt xfers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 31/35] USB: fix typo in wMaxPacketSize validation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 06/35] PCI: Limit config space size for Netronome NFP6000 family Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 28/35] Input: i8042 - break load dependency between atkbd/psmouse and i8042 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 08/35] PCI: Limit config space size for Netronome NFP4000 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 12/35] usb: xhci: Fix panic if disconnect Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 29/35] Input: i8042 - set up shared ps2_cmd_mutex for AUX ports Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 21/35] mac80211: fix purging multicast PS buffer queue Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 33/35] USB: serial: mos7840: fix non-atomic allocation in write path Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 14/35] USB: serial: option: add D-Link DWM-156/A3 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 26/35] fs/seq_file: fix out-of-bounds read Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 20/35] s390/dasd: fix hanging device after clear subchannel Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  [PATCH 3.14 32/35] USB: serial: mos7720: fix non-atomic allocation in write path Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-05 19:50 +0200
  Re: [PATCH 3.14 00/35] 3.14.78-stable review Guenter Roeck <linux@roeck-us.net> - 2016-09-06 19:10 +0200
  Re: [PATCH 3.14 00/35] 3.14.78-stable review Shuah Khan <shuah.kh@samsung.com> - 2016-09-06 20:10 +0200

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