mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-29 11:11:45 -04:00
c594bd2fdf
This change will set the PCIe Wr halt window size to 1GB and disables BDF halt for sdxlemur for HSP CPE attach. In sdxlemur for HSP CPE attaches observed throughput degradation due to PCIe latencies with default PCIe write halt window of 1MB and BDF halt feature enable. So, increased PCIe Wr halt window size to 1GB and disabled BDF halt for sdxlemur. Change-Id: Ibfcccd54e91fa18702bce8b81402acce34bfdc5e
18 lines
323 B
Devicetree
18 lines
323 B
Devicetree
#include "sdxlemur-cnss.dtsi"
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&pcie0 {
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qcom,boot-option = <0x1>;
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qcom,bdf-halt-dis;
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qcom,wr-halt-size = <0x1e>;
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};
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&pcie0_bus2_dev2_fn0 {
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cnss_pci0: cnss_pci0 {
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reg = <0 0 0 0 0>;
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qcom,iommu-group = <&cnss_pci_iommu_group>;
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memory-region = <&cnss_wlan_mem>;
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#address-cells = <1>;
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#size-cells = <1>;
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};
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};
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