Any WAFER-BT users?

Wojciech Puchar wojtek at puchar.net
Tue Apr 16 06:50:39 UTC 2019


is vt_vga in kernel config?

On Mon, 15 Apr 2019, Milan Obuch wrote:

> On Mon, 15 Apr 2019 18:19:19 +0200 (CEST)
> Wojciech Puchar <wojtek at puchar.net> wrote:
>
>>> FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based
>>> on LLVM 6.0.1) VT: init without driver.
>>
>> how about the line above?
>>
>
> I saw it and that was actually the reason I posted it here, along with
> the CPU definition, in hope somebody has an idea why was VT initialized
> without driver, thus forcing kernel to use serial console.
>
>>> CPU: Intel(R) Celeron(R) CPU  N2807  @ 1.58GHz (1583.38-MHz
>>> 686-class CPU) Origin="GenuineIntel"  Id=0x30679  Family=0x6
>>> Model=0x37  Stepping=9
>>> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>>> Features2=0x41d8e3bf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,MOVBE,POPCNT,TSCDLT,RDRAND>
>>> AMD Features=0x28100000<NX,RDTSCP,LM> AMD
>>> Features2=0x101<LAHF,Prefetch> Structured Extended
>>> Features=0x2282<TSCADJ,SMEP,ERMS,NFPUSG> Structured Extended
>>> Features3=0xc000000<IBPB,STIBP> VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
>>>  TSC: P-state invariant, performance statistics
>>>
>>> Later:
>>>
>>> vgapci0: <VGA-compatible display> port 0xe080-0xe087 mem
>>> 0xd0000000-0xd03fffff,0xc0000000-0xcfffffff irq 16 at device 2.0 on
>>> pci0 vgapci0: Boot video device
>>>
>
> Somehow, VGA device is detected here, question remains - how could this
> device be used for display? I hope somebody can give some advice. In
> the meantime, I am building new world/kernel to test board and prepare
> drm port... but ut takes some time.
>
> By the way, output given above was from 12.0-RELEASE GENERIC kernel
> (i386 archǐtecture).
>
> Milan
>
>


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