Openwrt/target/linux/layerscape/patches-5.4/812-pcie-0007-PCI-Disable-MSI-on-marvel-88w9098-and-88w8997-chips.patch
John Audia da98603597 kernel: bump 5.4 to 5.4.58
This PR is a blend of several kernel bumps authored by ldir taken from his
staging tree w/ some further adjustments made by me and update_kernel.sh

Summary:
Deleted upstreamed patches:
  generic:
    742-v5.5-net-sfp-add-support-for-module-quirks.patch
    743-v5.5-net-sfp-add-some-quirks-for-GPON-modules.patch
  bcm63xx:
    022-v5.8-mtd-rawnand-brcmnand-correctly-verify-erased-pages.patch
    024-v5.8-mtd-rawnand-brcmnand-fix-CS0-layout.patch
  mediatek:
    0402-net-ethernet-mtk_eth_soc-Always-call-mtk_gmac0_rgmii.patch

Deleted patches applied differently upstream:
  generic:
    641-sch_cake-fix-IP-protocol-handling-in-the-presence-of.patch

Manually merged patches:
  generic:
    395-v5.8-net-sch_cake-Take-advantage-of-skb-hash-where-appropriate.patch
  bcm27xx:
    950-0132-lan78xx-Debounce-link-events-to-minimize-poll-storm.patch
  layerscape:
    701-net-0231-enetc-Use-DT-protocol-information-to-set-up-the-port.patch

Build system: x86_64
Build-tested: ath79/generic, bcm27xx/bcm2708, bcm27xx/bcm2711,
  imx6, mvebu/cortexa9, sunxi/a53
Run-tested: Netgear R7800 (ipq806x)

No dmesg regressions, everything functional

Signed-off-by: John Audia <graysky@archlinux.us>
Tested-By: Lucian Cristian <Lucian.cristian@gmail.com> [mvebu]
Tested-By: Curtis Deptuck <curtdept@me.com> [x86/64]
[do not remove 395-v5.8-net-sch_cake-Take-advantage-... patch,
adjust and refresh patches, adjust commit message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Tested-By: John Audia <graysky@archlinux.us> [ipq806x]
2020-08-18 18:14:54 +02:00

27 lines
1.2 KiB
Diff

From 086cbc69787a71693ef94aa97438b06631850ed5 Mon Sep 17 00:00:00 2001
From: Fugang Duan <fugang.duan@nxp.com>
Date: Mon, 4 Nov 2019 13:48:52 +0800
Subject: [PATCH] PCI: Disable MSI on marvel 88w9098 and 88w8997 chips
i.MX8x with MSI enable suspend/resume doesn't work for
marvell 88w9098 and 88w8997 wlan chips, disable the feature
before the issue fixed.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
---
drivers/pci/quirks.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2529,6 +2529,9 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VI
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI, 0x0761, quirk_disable_all_msi);
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_BROADCOM, 0x43ec, quirk_disable_all_msi);
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_BROADCOM, 0x43ef, quirk_disable_all_msi);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_MARVELL_EXT, 0x2b42, quirk_disable_all_msi);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_MARVELL_EXT, 0x2b43, quirk_disable_all_msi);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_MARVELL_EXT, 0x2b44, quirk_disable_all_msi);
/* Disable MSI on chipsets that are known to not support it */
static void quirk_disable_msi(struct pci_dev *dev)