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Obtain the GPU device id from /sys/bus/pci/devices/0000:00:02.0/device

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The drm.debug=xxx is also removed to avoid printing the debug info.
This commit is contained in:
Zhao Yakui 2019-07-10 15:19:10 +08:00
parent 58dcb0af1b
commit bbc2412344
1 changed files with 4 additions and 2 deletions
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6
devicemodel/samples/nuc/launch_uos.sh
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@ -29,7 +29,9 @@ mem_size=4096M
systemctl stop gdm.patch gdm systemctl stop gdm.patch gdm
echo "8086 8a5a" > /sys/bus/pci/drivers/pci-stub/new_id gpudevice=`cat /sys/bus/pci/devices/0000:00:02.0/device`
echo "8086 $gpudevice" > /sys/bus/pci/drivers/pci-stub/new_id
echo "0000:00:02.0" > /sys/bus/pci/devices/0000:00:02.0/driver/unbind echo "0000:00:02.0" > /sys/bus/pci/devices/0000:00:02.0/driver/unbind
echo "0000:00:02.0" > /sys/bus/pci/drivers/pci-stub/bind echo "0000:00:02.0" > /sys/bus/pci/drivers/pci-stub/bind
@ -56,7 +58,7 @@ acrn-dm -A -m $mem_size -c $2 -s 0:0,hostbridge -s 1:0,lpc -l com1,stdio \
console=ttyS0 no_timer_check ignore_loglevel log_buf_len=16M \ console=ttyS0 no_timer_check ignore_loglevel log_buf_len=16M \
consoleblank=0 tsc=reliable i915.avail_planes_per_pipe=$4 \ consoleblank=0 tsc=reliable i915.avail_planes_per_pipe=$4 \
i915.enable_hangcheck=0 i915.nuclear_pageflip=1 i915.enable_guc_loading=0 \ i915.enable_hangcheck=0 i915.nuclear_pageflip=1 i915.enable_guc_loading=0 \
i915.enable_guc_submission=0 i915.enable_guc=0 i915.alpha_support=1 drm.debug=0x06" $vm_name i915.enable_guc_submission=0 i915.enable_guc=0 i915.alpha_support=1 " $vm_name
} }
# offline SOS CPUs except BSP before launch UOS # offline SOS CPUs except BSP before launch UOS