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Add R4S support

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Ycarus (Yannick Chabanois) 2021-05-19 19:27:59 +02:00
parent ea07e64ebe
commit a400acf8c1
13 changed files with 978 additions and 0 deletions
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34
root/target/linux/rockchip/armv8/base-files/etc/hotplug.d/net/40-net-smp-affinity Normal file
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@ -0,0 +1,34 @@
#!/bin/sh
[ "$ACTION" = add ] || exit
get_device_irq() {
local device="$1"
local line=$(grep -m 1 "${device}\$" /proc/interrupts)
echo ${line} | sed 's/:.*//'
}
set_interface_core() {
local core_mask="$1"
local interface="$2"
local device="$3"
[ -z "${device}" ] && device="$interface"
local irq=$(get_device_irq "$device")
echo "${core_mask}" > /proc/irq/${irq}/smp_affinity
}
case "$(board_name)" in
friendlyarm,nanopi-r2s)
set_interface_core 2 "eth0"
set_interface_core 4 "eth1" "xhci-hcd:usb3"
;;
friendlyarm,nanopi-r4s)
set_interface_core 10 "eth0"
set_interface_core 20 "eth1"
;;
esac