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From c116c7d1393e5afdcbb2e4defd002bb3445f5708 Mon Sep 17 00:00:00 2001
From: Andy Duan <fugang.duan@nxp.com>
Date: Mon, 7 Jan 2019 18:45:41 +0800
Subject: [PATCH] MLK-20716 PCI: add quirk for cyw4356 to disable D3 mode

Add quirk for cyw4356 to disable D3 mode because current firmware
still doesn't support D3 mode.

Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Shrikant Bobade <Shrikant_Bobade@mentor.com>
(cherry picked from commit 22212c60d7fb067e28a2fed16914515e3d6d3950)
---
 drivers/pci/quirks.c | 4 ++++
 1 file changed, 4 insertions(+)

--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1356,6 +1356,10 @@ DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR
    occur when mode detecting */
 DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_VIA, PCI_ANY_ID,
 				PCI_CLASS_STORAGE_IDE, 8, quirk_no_ata_d3);
+/* Quirk the CYW4356 WIFI chip because the firmware still doesn't support
+   D3 mode */
+DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_BROADCOM, 0x43ec,
+				PCI_CLASS_NETWORK_OTHER, 8, quirk_no_ata_d3);
 
 /*
  * This was originally an Alpha-specific thing, but it really fits here.