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author | Nick Hainke <vincent@systemli.org> | 2021-07-28 23:18:01 +0200 |
---|---|---|
committer | Daniel Golle <daniel@makrotopia.org> | 2021-07-29 15:08:17 +0100 |
commit | e8e2b88f5feb852904598cbe8746cc5b3c0022ab (patch) | |
tree | 2b9577a6afe5c7f0b03b2de8fb1ed404f037e67e /target/linux/mediatek/patches-5.10/710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch | |
parent | e88ab3b6292a78dd8a21436dfae78f8bfcfd82b0 (diff) | |
download | upstream-e8e2b88f5feb852904598cbe8746cc5b3c0022ab.tar.gz upstream-e8e2b88f5feb852904598cbe8746cc5b3c0022ab.tar.bz2 upstream-e8e2b88f5feb852904598cbe8746cc5b3c0022ab.zip |
mediatek: mt7623: import patch to fix msi warning
The 1st generation MediaTek PCIe host bridge cannot handle Message
Signaled Interrupts (MSIs). The core PCI code is not aware that MSI is
not available. This results in warnings of the form:
WARNING: CPU: 2 PID: 112 at include/linux/msi.h:219
pci_msi_setup_msi_irqs.constprop.8+0x64/0x6c
Modules linked in: ahci(+) libahci libata sd_mod scsi_mod
gpio_button_hotplug
CPU: 2 PID: 112 Comm: kmodloader Not tainted 5.10.52 #0
Hardware name: Mediatek Cortex-A7 (Device Tree)
Import patches that introduce the 'no_msi' attribute to signal missing
MSI support to the core PCI.
Refresh patches:
- 000-spi-fix-fifo.patch
- 330-mtk-bmt-support.patch
- 510-net-mediatek-add-flow-offload-for-mt7623.patch
- 601-PCI-mediatek-Use-regmap-to-get-shared-pcie-cfg-base.patch
- 610-pcie-mediatek-fix-clearing-interrupt-status.patch
- 700-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch
- 710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch
Signed-off-by: Nick Hainke <vincent@systemli.org>
Diffstat (limited to 'target/linux/mediatek/patches-5.10/710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch')
-rw-r--r-- | target/linux/mediatek/patches-5.10/710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/mediatek/patches-5.10/710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch b/target/linux/mediatek/patches-5.10/710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch index e3800bdf9d..71ed18e1ab 100644 --- a/target/linux/mediatek/patches-5.10/710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch +++ b/target/linux/mediatek/patches-5.10/710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch @@ -78,7 +78,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> struct mtk_pcie_port; /** -@@ -1040,6 +1046,27 @@ static int mtk_pcie_setup(struct mtk_pci +@@ -1042,6 +1048,27 @@ static int mtk_pcie_setup(struct mtk_pci struct mtk_pcie_port *port, *tmp; int err; |