[Beignet] Weird clinfo ouput @ FreeBSD-11.0/Intel GPU

[Igor Pavlov]

> The PCIID should be 0x040a, and we support that device.

Here it is:

vgapci0 at pci0:0:2:0:    class=0x030000 card=[0x040a]1849 chip=[0x040a]8086
rev=0x06 hdr=0x00

> ls /dev/dri/

It returns:

card0        controlD64

There's no renderD128.

kldstat says that i915kms.ko and drm2.ko are loaded.


2016-10-12 6:17 GMT+03:00 Pan, Xiuli <xiuli.pan at intel.com>:

> Hi Igor,
>
>
>
> The PCIID should be 0x040a, and we support that device.
>
> If you are running without X, then you should check if
>
> ls /dev/dri/
>
> will return something like these:
>
> card0  controlD64  renderD128
>
> If not you may need to enable i915 in your kernel.
>
> Otherwise, there may be something wrong with you libdrm
>
>
>
> Thanks
>
> Xiuli
>
>
>
> *From:* Igor Pavlov [mailto:igor.arabesc.pavlov at gmail.com]
> *Sent:* Wednesday, October 12, 2016 8:00 AM
> *To:* Pan, Xiuli <xiuli.pan at intel.com>
> *Cc:* beignet at lists.freedesktop.org
> *Subject:* Re: [Beignet] Weird clinfo ouput @ FreeBSD-11.0/Intel GPU
>
>
>
> It's a headless system, there is no X.
>
> # pciconf -lvbce
>
> vgapci0 at pci0:0:2:0:    class=0x030000 card=0x040a1849 chip=0x040a8086
> rev=0x06 hdr=0x00
>     vendor     = 'Intel Corporation'
>     device     = 'Xeon E3-1200 v3 Processor Integrated Graphics Controller'
>     class      = display
>     subclass   = VGA
>     bar   [10] = type Memory, range 64, base 0xf6400000, size 4194304,
> enabled
>     bar   [18] = type Prefetchable Memory, range 64, base 0xe0000000, size
> 268435456, enabled
>     bar   [20] = type I/O Port, range 32, base 0xf000, size 64, enabled
>     cap 05[90] = MSI supports 1 message
>     cap 01[d0] = powerspec 2  supports D0 D3  current D0
>     cap 13[a4] = PCI Advanced Features: FLR TP
>
> Do I have to load some driver maybe?
>
>
>
>
>
> 2016-10-11 10:27 GMT+03:00 Pan, Xiuli <xiuli.pan at intel.com>:
>
> Hi Igor,
>
> Could you provide the PCI ID of your device by
>
> lspci –v.
>
> It seems we could not get the device, it may because that you build with X
> but running without a screen open, or build without X but running by
> non-root user.
>
>
>
> Thanks
>
> Xiuli
>
>
>
> *From:* Beignet [mailto:beignet-bounces at lists.freedesktop.org] *On Behalf
> Of *Igor Pavlov
> *Sent:* Monday, October 10, 2016 8:51 PM
> *To:* beignet at lists.freedesktop.org
> *Subject:* [Beignet] Weird clinfo ouput @ FreeBSD-11.0/Intel GPU
>
>
>
> Dear Beignet community,
>
> Could someone kindly clarify, what do all of this mean?
>
> # uname -opr
>
> FreeBSD 11.0-RELEASE-p1 amd64
>
>
>
> # sysctl hw.model
>
> hw.model: Intel(R) Xeon(R) CPU E3-1265L v3 @ 2.50GHz
>
>
>
> # pkg info | grep beignet
>
> beignet-1.2.0                  OpenCL library for Intel GPUs
>
>
>
> # clinfo -v
>
> clinfo version 2.1.16.01.12
>
>
>
> # clinfo
>
> Device open failed, aborting...
>
> Number of platforms                               1
>
>   Platform Name                                   Intel Gen OCL Driver
>
>   Platform Vendor                                 Intel
>
>   Platform Version                                OpenCL 1.2 beignet 1.2
>
>   Platform Profile                                FULL_PROFILE
>
>   Platform Extensions                             cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_3d_image_writes cl_khr_image2d_from_buffer cl_khr_spir cl_khr_icd cl_intel_accelerator cl_intel_motion_estimation cl_intel_subgroups
>
>   Platform Extensions function suffix             Intel
>
> Device open failed, aborting...
>
> cl_get_gt_device(): error, unknown device: ffffffff
>
>
>
>   Platform Name                                   Intel Gen OCL Driver
>
> Number of devices                                 0
>
>
>
> NULL platform behavior
>
>   clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...)  Intel Gen OCL Driver
>
> Device open failed, aborting...
>
> cl_get_gt_device(): error, unknown device: ffffffff
>
>   clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...)   Intel Gen OCL Driver
>
>   clCreateContext(NULL, ...) [default]            No devices found in platform
>
>   clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU)  No devices found in platform
>
> Device open failed, aborting...
>
> cl_get_gt_device(): error, unknown device: ffffffff
>
>   clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU)  No devices found in platform
>
>   clCreateContextFromType(NULL, CL_DEVICE_TYPE_ACCELERATOR)  No devices found in platform
>
>   clCreateContextFromType(NULL, CL_DEVICE_TYPE_CUSTOM)  No devices found in platform
>
> Device open failed, aborting...
>
> cl_get_gt_device(): error, unknown device: ffffffff
>
>   clCreateContextFromType(NULL, CL_DEVICE_TYPE_ALL)  No devices found in platform
>
>
>
> ICD loader properties
>
>   ICD loader Name                                 OpenCL ICD Loader
>
>   ICD loader Vendor                               OCL Icd free software
>
>   ICD loader Version                              2.2.7
>
>   ICD loader Profile                              OpenCL 1.2
>
>     NOTE:   your OpenCL library declares to support OpenCL 1.2,
>
>         but it seems to support up to OpenCL 2.0 too.
>
> Nothing to output !
>
> --
> Igor
>
>
>
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