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27 lines
1.2 KiB
Diff
27 lines
1.2 KiB
Diff
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From 086cbc69787a71693ef94aa97438b06631850ed5 Mon Sep 17 00:00:00 2001
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From: Fugang Duan <fugang.duan@nxp.com>
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Date: Mon, 4 Nov 2019 13:48:52 +0800
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Subject: [PATCH] PCI: Disable MSI on marvel 88w9098 and 88w8997 chips
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i.MX8x with MSI enable suspend/resume doesn't work for
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marvell 88w9098 and 88w8997 wlan chips, disable the feature
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before the issue fixed.
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Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
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---
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drivers/pci/quirks.c | 3 +++
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1 file changed, 3 insertions(+)
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--- a/drivers/pci/quirks.c
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+++ b/drivers/pci/quirks.c
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@@ -2450,6 +2450,9 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VI
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DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI, 0x0761, quirk_disable_all_msi);
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DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_BROADCOM, 0x43ec, quirk_disable_all_msi);
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DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_BROADCOM, 0x43ef, quirk_disable_all_msi);
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+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_MARVELL_EXT, 0x2b42, quirk_disable_all_msi);
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+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_MARVELL_EXT, 0x2b43, quirk_disable_all_msi);
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+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_MARVELL_EXT, 0x2b44, quirk_disable_all_msi);
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/* Disable MSI on chipsets that are known to not support it */
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static void quirk_disable_msi(struct pci_dev *dev)
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