openwrt/target/linux/layerscape/patches-5.4/812-pcie-0006-MLK-20716-PCI-add-quirk-for-cyw4356-to-disable-D3-mo.patch
Hauke Mehrtens 2d5ee43dc6 kernel: bump 5.4 to 5.4.137
Manually rebased
  generic/pending-5.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch

All others updated automatically.

Compile-tested on: ramips/mt7621, armvirt/32
Runtime-tested on: ramips/mt7621, armvirt/32

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2021-07-31 19:21:01 +02:00

31 lines
1.2 KiB
Diff

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
@@ -1357,6 +1357,10 @@ 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.