Messages in this thread | | | Date | Mon, 12 Apr 2004 12:47:08 -0400 (EDT) | From | Zwane Mwaikambo <> | Subject | Re: [PATCH][RFC] sort out CLOCK_TICK_RATE usage [0/3] |
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On Mon, 12 Apr 2004, Thorsten Kranzkowski wrote:
> With every 2.6 kernel I tried the system speaker on my Alpha produces a > rather unpleasant high pitched tone instead of the normal system beep. > This is because in p|cspkr.c the calculation of the counter values is > incorrectly based on CLOCK_TICK_RATE. > To solve this problem I came up with these tree patches: > > 1/3: introduce PIC_TICK_RATE constant. It seems this is not always > the same value. > 2/3: use PIC_TICK_RATE in *spkr.c and some other places where the > PIC is directly programmed. > 3/3: use CLOCK_TICK_RATE where 1193180 was used in timing calculations. > > Tested on Alpha, compile & boot-tested on i386 (unrelated LVM problems here) > > Arch maintainers please have a look whether I got the constants right or > if your architecture has a PIC at all.
Isn't this supposed to be PIT_TICK_RATE? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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