[Bug 292958] amdgpu / AMD Radeon RX9060 - kernel panic (page fault) on FreeBSD

[email protected]
Newsgroups gmane.os.freebsd.devel.x11
Message-ID <[email protected]/bugzilla/>
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292958

Mikhail Teterin <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[email protected]

--- Comment #7 from Mikhail Teterin <[email protected]> ---
With today's 15-STABLE and freshly-rebuilt drm-66-kmod-6.6.25.1500506_8, I'm
able to load amdgpu.ko and the necessary friends:

 3    1 0xffffffff81e00000   6ddad0 amdgpu.ko
 4    2 0xffffffff81c14000    8a190 drm.ko
 5    1 0xffffffff81c9f000     22b8 iic.ko
 6    2 0xffffffff81ca2000     4120 linuxkpi_video.ko
 7    3 0xffffffff81ca7000     7360 dmabuf.ko
 8    3 0xffffffff81caf000     3378 lindebugfs.ko
 9    1 0xffffffff81cb3000     b480 ttm.ko
10    1 0xffffffff81cbf000    2cc70 amdgpu_vega20_sos_bin.ko
11    1 0xffffffff81cec000    312e0 amdgpu_vega20_asd_bin.ko
12    1 0xffffffff81d1e000    183e0 amdgpu_vega20_ta_bin.ko
13    1 0xffffffff81d37000     7560 amdgpu_vega20_pfp_bin.ko
14    1 0xffffffff81d3f000     6560 amdgpu_vega20_me_bin.ko
15    1 0xffffffff81d46000     4560 amdgpu_vega20_ce_bin.ko
16    1 0xffffffff81d4b000     e200 amdgpu_vega20_rlc_bin.ko
17    1 0xffffffff81d5a000    43800 amdgpu_vega20_mec_bin.ko
18    1 0xffffffff81d9e000    43800 amdgpu_vega20_mec2_bin.ko
19    1 0xffffffff81de2000     64e0 amdgpu_vega20_sdma_bin.ko
20    1 0xffffffff81de9000     64e0 amdgpu_vega20_sdma1_bin.ko
21    1 0xffffffff824de000    423e0 amdgpu_vega20_smc_bin.ko
22    1 0xffffffff82521000    5fb00 amdgpu_vega20_uvd_bin.ko
23    1 0xffffffff82581000    2c800 amdgpu_vega20_vce_bin.ko

My Radeon MI50 is then listed by llama-cpp as a suitable Vulkan-device:
ggml_vulkan: Found 1 Vulkan devices:
ggml_vulkan: 0 = AMD Instinct MI60 / MI50 (RADV VEGA20) (radv) | uma: 0 | fp16:
1 | bf16: 0 | warp size: 64 | shared memory: 65536 | int dot: 1 | matrix cores:
none
Available devices:
  Vulkan0: AMD Instinct MI60 / MI50 (RADV VEGA20) (32752 MiB, 32741 MiB free)

However, a subsequent attempt to UNload amdgpu results in a panic...

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