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From: maxime bizon <maxime.bizon-ZrNlpQwM5lQ@public.gmane.org>
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Bitfield usage in FADT table?
Date: Tue, 11 Nov 2003 17:15:28 +0100	[thread overview]
Message-ID: <20031111161527.GC23128@sh.epita.fr> (raw)


Hello,

I'm using kernel 2.6.0-test9 on a i386 notebook.

I forced a new FADT table in the kernel and put the following bytes at
offset 0x70:  0xf1 0xa2 0x35 0x78.

Then I made some printk at kernel init and here is the output:

begin dump of fadt:
[...]
6e	0
6f	0
70	f1
71	a2
72	35
73	78
74	0
75	0
[...]
bit wb_invd is 1
bit wb_invd_flush is 0
bit proc_c1 is 0
bit plvl2_up is 0
bit pwr_button is 1
bit sleep_button is 1
bit fixed_rTC is 1
bit rtcs4 is 1
bit tmr_val_ext is 0
bit dock_cap is 1
bit reset_reg_sup is 0
bit sealed_case is 0
bit headless is 0
bit cpu_sw_sleep is 1

gcc-2.95 and gcc-3.3 give the same thing.


Is it really what it is supposed to be?

-- 
Maxime


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             reply	other threads:[~2003-11-11 16:15 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-11 16:15 maxime bizon [this message]
     [not found] ` <20031111161527.GC23128-AroONJ29hSVWj0EZb7rXcA@public.gmane.org>
2003-11-11 17:02   ` Bitfield usage in FADT table? Ducrot Bruno
     [not found]     ` <20031111170245.GE29175-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-11-11 17:18       ` maximE bizon
     [not found]         ` <20031111171845.GA19024-llVo0kcOI43s6UcQ8r3GPg@public.gmane.org>
2003-11-11 17:55           ` Ducrot Bruno
2003-11-11 17:57           ` Ducrot Bruno
     [not found]             ` <20031111175730.GG29175-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-11-11 18:25               ` maximE bizon
     [not found]                 ` <20031111182522.GA19215-llVo0kcOI43s6UcQ8r3GPg@public.gmane.org>
2003-11-11 18:57                   ` Ducrot Bruno
     [not found]                     ` <20031111185717.GH29175-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-11-11 20:26                       ` maxime bizon
     [not found]                         ` <20031111202613.GA25458-AroONJ29hSVWj0EZb7rXcA@public.gmane.org>
2003-11-11 20:34                           ` Ducrot Bruno
     [not found]                             ` <20031111203433.GN29175-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org>
2003-11-11 20:46                               ` maximE bizon
     [not found]                                 ` <20031111204627.GA26007-AroONJ29hSVWj0EZb7rXcA@public.gmane.org>
2003-11-11 20:47                                   ` Ducrot Bruno
2003-11-12  0:15                       ` Karol Kozimor
2003-11-11 17:23   ` Randy.Dunlap
     [not found]     ` <20031111092316.124cdfa0.rddunlap-3NddpPZAyC0@public.gmane.org>
2003-11-11 17:48       ` maximE bizon

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