Messages in this thread | | | Subject | Re: MIPS: bug: gettimeofday syscall broken on CI20 board | From | Vincenzo Frascino <> | Date | Thu, 28 Nov 2019 12:05:33 +0000 |
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Hi Nikolaus,
On 27/11/2019 14:29, H. Nikolaus Schaller wrote: > Hi Vincenco, > [...]
>> >> a) with 5.4 kernel >>
Could you please report the hash of your top commit?
[...]
> > root@letux:~# ./gettime > r = -1 errno=1 > tv.sec = 1 > tv.usec = 1 > rt = 1478193516 errno=1 > t = 1478193516 > root@letux:~# >
On arm64 the output of your application is what follows:
r = 0 errno=0 tv.sec = 1574942449 tv.usec = 348684 rt = 1574942449 errno=0 t = 1574942449
Which seems what it is expected.
On a previous email you mentioned what follows:
root@letux:~# cat /proc/cpuinfo system type : JZ4780 machine : img,ci20 processor : 0 cpu model : Ingenic JZRISC V4.15 FPU V0.0 BogoMIPS : 1196.85 wait instruction : yes microsecond timers : no tlb_entries : 32 extra interrupt vector : yes hardware watchpoint : yes, count: 1, address/irw mask: [0x0fff] isa : mips1 mips2 mips32r1 mips32r2 ASEs implemented : shadow register sets : 1 kscratch registers : 0 package : 0 core : 0 VCED exceptions : not available VCEI exceptions : not available
I am not familiar with JZ4780, which HW clock is it using? (R4K, GIC or NONE)?
-- Regards, Vincenzo [unhandled content-type:application/pgp-keys] | |