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-rwxr-xr-xhosts/iroha/scripts/amdgpu-clocks262
-rwxr-xr-xhosts/iroha/scripts/gen-dracut2
-rwxr-xr-xhosts/iroha/scripts/mount-nfs2
-rwxr-xr-xhosts/iroha/scripts/nvidia-fan-speed4
-rwxr-xr-xhosts/iroha/scripts/prepare-gpu2
-rwxr-xr-xhosts/iroha/scripts/prepare-network-mounts6
-rwxr-xr-xhosts/iroha/scripts/prepare-virt4
-rwxr-xr-xhosts/iroha/scripts/rebuild-modules3
8 files changed, 277 insertions, 8 deletions
diff --git a/hosts/iroha/scripts/amdgpu-clocks b/hosts/iroha/scripts/amdgpu-clocks
new file mode 100755
index 0000000..275f90d
--- /dev/null
+++ b/hosts/iroha/scripts/amdgpu-clocks
@@ -0,0 +1,262 @@
+#!/usr/bin/env bash
+
+USER_STATES_PATH=${USER_STATES_PATH:-/etc/default/amdgpu-custom-state}
+SYS_PPFMASK=/sys/module/amdgpu/parameters/ppfeaturemask
+[ ! -r ${SYS_PPFMASK} ] && echo "Can't access ${SYS_PPFMASK}" && exit 2
+
+if [ "$1" == "restore" ]; then
+ RESTORE=true
+fi
+
+function check_ppfeaturemask() {
+ CURRENT_HEX_MASK=$(printf '%#x' "$(( $(cat ${SYS_PPFMASK}) ))")
+ # 0x4000 or 14th bit is one indicating if OverDrive has been enabled
+ OVERDRIVE_MASK=$(printf '%#x' "$(( CURRENT_HEX_MASK & 0x4000 ))")
+ [ "${OVERDRIVE_MASK}" == "0x4000" ] && return 0
+ WANTED_MASK=$(printf '%#x' "$(( CURRENT_HEX_MASK | 0x4000 ))")
+ echo -n "In order to set custom amdgpu power states, enable OverDrive by "
+ echo -n "booting the machine with amdgpu.ppfeaturemask=${WANTED_MASK} "
+ echo "kernel option" && exit 2
+}
+
+function fill_sclks() {
+ if [ -z "${3}" ]; then # Vega20 and later ASICs
+ echo " SCLK state ${1}: ${2}"
+ SCLK[${1}]="s ${1} ${2%*M[Hh]z}"
+ else # Vega10 and previous ASICs
+ echo " SCLK state ${1}: ${2}, ${3}"
+ SCLK[${1}]="s ${1} ${2%*M[Hh]z} ${3%*mV}"
+ fi
+}
+
+function fill_mclks() {
+ if [ -z "${3}" ]; then # Vega20 and later ASICs
+ echo " MCLK state ${1}: ${2}"
+ MCLK[${1}]="m ${1} ${2%*M[Hh]z}"
+ else # Vega10 and previous ASICs
+ echo " MCLK state ${1}: ${2}, ${3}"
+ MCLK[${1}]="m ${1} ${2%*M[Hh]z} ${3%*mV}"
+ fi
+}
+
+function fill_vddccurve() {
+ if [ $# -eq 3 ]; then
+ echo " VDDC Curve state $1: ${2} ${3}"
+ VDDC_CURVE[${1}]="vc ${1} ${2%*M[Hh]z} ${3%*mV}"
+ elif [ $# -eq 4 ]; then
+ echo " VDDC Curve state $1: ${2} @ ${4}"
+ VDDC_CURVE[${1}]="vc ${1} ${2%*M[Hh]z} ${4%*mV}"
+ else
+ echo "ERROR: Can't parse '$*', did pp_od_clk_voltage API change again?"
+ exit 2
+ fi
+}
+
+function fill_vddgfx_offset() {
+ echo " VDD GFX Offset: $1"
+ VDDGFX_OFFSET="vo ${1%*mV}"
+}
+
+function parse_states() {
+ mapfile -t STATE_LINES < <(tr -d '\000' < "$1")
+ for LNNO in "${!STATE_LINES[@]}"; do
+ LINE="${STATE_LINES[$LNNO]}"
+ case ${LINE} in
+ "OD_SCLK:")
+ state_fill_func=fill_sclks ;;
+ "OD_MCLK:")
+ state_fill_func=fill_mclks ;;
+ "OD_VDDC_CURVE:")
+ state_fill_func=fill_vddccurve ;;
+ "VDDC_CURVE_SCLK["[012]"]: "*)
+ ;; # Just ignoring these for now
+ "VDDC_CURVE_VOLT["[012]"]: "*)
+ ;; # Just ignoring these for now
+ "OD_VDDGFX_OFFSET:")
+ offset_fill_func=fill_vddgfx_offset ;;
+ "OD_RANGE:")
+ echo " Maximum clocks & voltages:";;
+ "SCLK: "*)
+ echo " SCLK clock ${LINE##* }"
+ MAX_SCLK=${LINE##* }
+ MAX_SCLK=${MAX_SCLK%*M[Hh]z}
+ ;;
+ "MCLK: "*)
+ echo " MCLK clock ${LINE##* }"
+ MAX_MCLK=${LINE##* }
+ MAX_MCLK=${MAX_MCLK%*M[Hh]z}
+ ;;
+ "VDDGFX_OFFSET: "*)
+ echo " VDDGFX offset range: ${LINE#*: }"
+ OFFSET_RANGE=${LINE#*: }
+ ;;
+ "VDDC: "*)
+ echo " VDDC voltage ${LINE##* }"
+ MAX_VDDC=${LINE##* }
+ MAX_VDDC=${MAX_VDDC%*mV}
+ ;;
+ [0-9]": "*)
+ $state_fill_func ${LINE%%:*} ${LINE#* }
+ ;;
+ [-0-9]*"mV")
+ $offset_fill_func ${LINE%%:*} ${LINE#* }
+ ;;
+ "FORCE_SCLK: "[0-9]*)
+ echo " Force SCLK state to ${LINE#* }"
+ FORCE_SCLK=${LINE#* }
+ ;;
+ "FORCE_MCLK: "[0-9]*)
+ echo " Force MCLK state to ${LINE#* }"
+ FORCE_MCLK=${LINE#* }
+ ;;
+ "FORCE_POWER_CAP: "[0-9]*)
+ MICROWATTS=${LINE#* }
+ echo " Force power cap to ${MICROWATTS%*000000}W"
+ FORCE_POWER_CAP=${LINE#* }
+ ;;
+ "FORCE_PERF_LEVEL: "[a-z]*)
+ echo " Force performance level to ${LINE#* }"
+ FORCE_LEVEL=${LINE#* }
+ ;;
+ "FORCE_POWER_PROFILE: "[0-9]*)
+ echo " Force power profile to ${LINE#* }"
+ FORCE_PROFILE=${LINE#* }
+ ;;
+ "#"*) ;;
+ "") ;;
+ *)
+ echo " Unexpected value in ${1}:$((LNNO + 1))"
+ exit 2
+ ;;
+ esac
+ done
+ if [ "$1" == "${SYS_PP_OD_CLK}" ]; then
+ DETECTED_MCLK=("${MCLK[@]}")
+ DETECTED_VDDC_CURVE=("${VDDC_CURVE[@]}")
+ POWER_LIMIT=$(cat "$PWR_CAP_FILE")
+ echo " Curent power cap: ${POWER_LIMIT%*000000}W"
+ fi
+}
+
+function set_custom_states() {
+ if [ "${RESTORE}" == "true" ] && [ "${FORCE_LEVEL}" == "auto" ]; then
+ echo manual > "${PWR_LEVEL}"
+ sleep 0.25
+ echo 0 > "${SYS_DPM_SCLK}" 2>&1
+ echo 0 > "${SYS_DPM_MCLK}" 2>&1
+ sleep 0.25
+ fi
+ for CSTATE in "${SCLK[@]}"; do
+ echo "${CSTATE}" > "${SYS_PP_OD_CLK}"
+ done
+ for MSTATE in "${MCLK[@]}"; do
+ OLD_MSTATE=${DETECTED_MCLK[$((${MSTATE:3:1}))]}
+ if [ "${MSTATE}" != "${OLD_MSTATE}" ]; then
+ echo "${MSTATE}" > "${SYS_PP_OD_CLK}" ||
+ echo "ERROR: echo ${MSTATE} > ${SYS_PP_OD_CLK}"
+ fi
+ done
+ for VDDC_CURVE_STATE in "${VDDC_CURVE[@]}"; do
+ OLD_CURVE_STATE=${DETECTED_VDDC_CURVE[$((${VDDC_CURVE_STATE:3:1}))]}
+ if [ "${VDDC_CURVE_STATE}" != "${OLD_CURVE_STATE}" ]; then
+ echo "${VDDC_CURVE_STATE}" > "${SYS_PP_OD_CLK}" ||
+ echo "ERROR: echo ${VDDC_CURVE_STATE} > ${SYS_PP_OD_CLK}"
+ fi
+ done
+ if [ "${VDDGFX_OFFSET}" ]; then
+ echo "${VDDGFX_OFFSET}" > "${SYS_PP_OD_CLK}"
+ fi
+ echo 'c' > "${SYS_PP_OD_CLK}"
+ if [ "${FORCE_LEVEL}" ]; then
+ echo ${FORCE_LEVEL} > ${PWR_LEVEL}
+ fi
+ if [ "${FORCE_PROFILE}" ]; then
+ echo ${FORCE_PROFILE} > ${PWR_PROFILE}
+ fi
+ if [ "${FORCE_SCLK}" ]; then
+ echo "${FORCE_SCLK}" > "${SYS_DPM_SCLK}"
+ fi
+ if [ "${FORCE_MCLK}" ]; then
+ echo "${FORCE_MCLK}" > "${SYS_DPM_MCLK}"
+ fi
+ if [ "${FORCE_POWER_CAP}" ]; then
+ echo "${FORCE_POWER_CAP}" > "${PWR_CAP_FILE}"
+ fi
+}
+
+function backup_states() {
+ if [ ! -r "${BACKUP_STATE_FILE}" ]; then
+ cp "${SYS_PP_OD_CLK}" "${BACKUP_STATE_FILE}"
+ if [ "${PWR_LEVEL}" == "manual" ]; then
+ echo "FORCE_POWER_PROFILE: 0" >> "${BACKUP_STATE_FILE}"
+ fi
+ echo "FORCE_PERF_LEVEL: $(cat "${PWR_LEVEL}")" >> "${BACKUP_STATE_FILE}"
+ echo "FORCE_POWER_CAP: $(cat "${PWR_CAP_FILE}")" >> "${BACKUP_STATE_FILE}"
+ echo "Writen initial backup states to ${BACKUP_STATE_FILE}"
+ else
+ echo "Won't write initial state to ${BACKUP_STATE_FILE}, it already exists."
+ fi
+}
+
+function restore_states() {
+ if [ -f "${BACKUP_STATE_FILE}" ]; then
+ echo "Restoring all states to the initial defaults from ${BACKUP_STATE_FILE}"
+ USER_STATE_FILE=${BACKUP_STATE_FILE}
+ else
+ echo "Cant't access initial defaults at ${BACKUP_STATE_FILE}, aborting."
+ exit 2
+ fi
+}
+
+function clear_vars() {
+ unset SCLK MCLK
+ unset VDDC_CURVE VDDGFX_OFFSET
+ unset sys_device sys_hwmons
+}
+
+check_ppfeaturemask
+
+shopt -s extglob
+for USER_STATE_FILE in ${USER_STATES_PATH}*.+(card?|card??|pci:????:??:??.?); do
+ BACKUP_STATE_FILE=/tmp/${USER_STATE_FILE##*/}.initial
+ if [[ "${USER_STATE_FILE}" == *"pci"* ]]; then
+ STATE_PCIDEV=${USER_STATE_FILE#*.}
+ for CARD in /sys/class/drm/card{?,??}; do
+ LINK=$(readlink $CARD)
+ if [ "${LINK}" ]; then
+ CARD_PCDEV=${LINK%*/drm/card*}
+ if [[ "${CARD_PCDEV##*/}" == "${STATE_PCIDEV#*:}" ]]; then
+ sys_device="${CARD}"/device
+ fi
+ fi
+ done
+ else
+ sys_device=/sys/class/drm/${USER_STATE_FILE##*.}/device
+ fi
+ sys_hwmons=( "${sys_device}"/hwmon/hwmon[0-9] )
+
+ SYS_PP_OD_CLK=${sys_device}/pp_od_clk_voltage
+ PWR_LEVEL=${sys_device}/power_dpm_force_performance_level
+ PWR_PROFILE=${sys_device}/pp_power_profile_mode
+ SYS_DPM_SCLK=${sys_device}/pp_dpm_sclk
+ SYS_DPM_MCLK=${sys_device}/pp_dpm_mclk
+ PWR_CAP_FILE=${sys_hwmons[0]}/power1_cap
+
+ if [ -f "${SYS_PP_OD_CLK}" ]; then
+ if [ "${RESTORE}" == "true" ]; then
+ restore_states
+ else
+ backup_states
+ fi
+ echo "Detecting the state values at ${SYS_PP_OD_CLK}:"
+ parse_states "${SYS_PP_OD_CLK}"
+ echo "Verifying user state values at ${USER_STATE_FILE}:"
+ parse_states "${USER_STATE_FILE}"
+ echo "Committing custom states to ${SYS_PP_OD_CLK}:"
+ set_custom_states
+ echo " Done"
+ clear_vars
+ else
+ echo "WARNING: ${SYS_PP_OD_CLK} does not exist, skipping!"
+ fi
+done
diff --git a/hosts/iroha/scripts/gen-dracut b/hosts/iroha/scripts/gen-dracut
index 8347f31..9b9501a 100755
--- a/hosts/iroha/scripts/gen-dracut
+++ b/hosts/iroha/scripts/gen-dracut
@@ -1,2 +1,2 @@
#! /usr/bin/env sh
-dracut -a lvm --kver=6.12.8-gentoo --force
+dracut -a lvm --kver=6.12.9-gentoo --force
diff --git a/hosts/iroha/scripts/mount-nfs b/hosts/iroha/scripts/mount-nfs
index 7e3b276..a07f4cf 100755
--- a/hosts/iroha/scripts/mount-nfs
+++ b/hosts/iroha/scripts/mount-nfs
@@ -1,2 +1,2 @@
#! /usr/bin/env sh
-sudo mount -t nfs4 -o noatime,nodiratime,rw,bg,hard,intr,rsize=65536,wsize=65536,tcp,timeo=600,retrans=2,nfsvers=4.1 moyo:$1 $2
+sudo mount -t nfs4 -o noatime,nodiratime,rw,hard,fsc,proto=tcp,timeo=600,retrans=2,nfsvers=4,minorversion=2 moyo:$1 $2
diff --git a/hosts/iroha/scripts/nvidia-fan-speed b/hosts/iroha/scripts/nvidia-fan-speed
new file mode 100755
index 0000000..87cc9ec
--- /dev/null
+++ b/hosts/iroha/scripts/nvidia-fan-speed
@@ -0,0 +1,4 @@
+#! /usr/bin/env sh
+nvidia-settings --display :0 -q "[gpu:0]/GPUFanControlState" -q "[fan:0]/GPUTargetFanSpeed"
+#nvidia-settings --display :0 -a "[gpu:0]/GPUFanControlState=1" -a "[fan:0]/GPUTargetFanSpeed=55"
+
diff --git a/hosts/iroha/scripts/prepare-gpu b/hosts/iroha/scripts/prepare-gpu
index 3779351..f265432 100755
--- a/hosts/iroha/scripts/prepare-gpu
+++ b/hosts/iroha/scripts/prepare-gpu
@@ -1,3 +1,3 @@
#! /usr/bin/env sh
-sudo $HOME/tmp/amdgpu-clocks/amdgpu-clocks
+sudo $HOME/scripts/amdgpu-clocks
#echo "1" | sudo tee /sys/class/drm/card0/device/pp_power_profile_mode
diff --git a/hosts/iroha/scripts/prepare-network-mounts b/hosts/iroha/scripts/prepare-network-mounts
index e322194..ea60cd4 100755
--- a/hosts/iroha/scripts/prepare-network-mounts
+++ b/hosts/iroha/scripts/prepare-network-mounts
@@ -1,5 +1,5 @@
#! /usr/bin/env sh
-$HOME/scripts/mount-nfs /home/andrew/c /home/andrew/c
-$HOME/scripts/mount-nfs /home/andrew/pics /home/andrew/pics
-$HOME/scripts/mount-nfs /mnt/store0/torrents /mnt/store/files/ext/torrents
+$HOME/scripts/mount-nfs /srv/nfs/c /home/andrew/c
+$HOME/scripts/mount-nfs /srv/nfs/pics /home/andrew/pics
+$HOME/scripts/mount-nfs /srv/nfs/torrents /mnt/store/files/ext/torrents
diff --git a/hosts/iroha/scripts/prepare-virt b/hosts/iroha/scripts/prepare-virt
new file mode 100755
index 0000000..95cc848
--- /dev/null
+++ b/hosts/iroha/scripts/prepare-virt
@@ -0,0 +1,4 @@
+#! /usr/bin/env sh
+touch /dev/shm/looking-glass
+chown andrew:kvm /dev/shm/looking-glass
+chmod 0666 /dev/shm/looking-glass
diff --git a/hosts/iroha/scripts/rebuild-modules b/hosts/iroha/scripts/rebuild-modules
index 70d0233..9a0d902 100755
--- a/hosts/iroha/scripts/rebuild-modules
+++ b/hosts/iroha/scripts/rebuild-modules
@@ -1,4 +1,3 @@
#! /usr/bin/env sh
-#sudo emerge --ask --verbose v4l2loopback xpad-noone xone
-sudo emerge --ask --verbose v4l2loopback xpad-noone \=games-util/xone-0.3_p20240226
+sudo emerge --ask --verbose v4l2loopback xpad-noone \=games-util/xone-0.3_p20240226 nvidia-drivers
generated by cgit v1.2.3-101-g0448 (git 2.54.0) at 2026-07-25 18:13:48 +0000