From: Erik Slagter <erik-KW7PGP3XNp7a5EbDDlwbIw@public.gmane.org>
To: Janosch Machowinski <scotch-cGBD8117FJM@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: C states on AMD SMP
Date: Sat, 10 Sep 2005 10:08:53 +0200 [thread overview]
Message-ID: <1126339733.22979.2.camel@localhost.localdomain> (raw)
In-Reply-To: <43215F09.7030909-cGBD8117FJM@public.gmane.org>
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On Fri, 2005-09-09 at 12:08 +0200, Janosch Machowinski wrote:
> The P_BLK is actually defined int the FADT...
> And you do not have a _CST object, cause it would habe been decalared here :
> Scope (\_PR)
> {
> Processor (CPU0, 0x00, 0x00008010, 0x06) {}
> Processor (CPU1, 0x01, 0x00000000, 0x00) {}
> }
>
>
> The little 0x06 after CPU0 tells us that there is an P_BLK,
> but like pavel told us, I think the OEM of the Mainboard disabled C2 and
> C3, but you are free to verify it ;-)
Indeed:
Signature: FACP
Length: 244
Revision: 0x01
Checksum: 0xf7
OEMID: AMD
OEM Table ID: TECATE
OEM Revision: 0x06040000
Creator ID: PTL
Creator Revision: 0x000f4240
FIRMWARE_CTRL: 0x3fefffc0
DSDT: 0x3fefcf54
INT_MODEL: 0x00
SCI_INT: 9
SMI_CMD: 0x0000802f
ACPI_ENABLE: 0xf0
ACPI_DISABLE: 0xf1
S4BIOS_REQ: 0x00
PM1a_EVT_BLK: 0x00008000
PM1b_EVT_BLK: 0x00000000
PM1a_CNT_BLK: 0x00008004
PM1b_CNT_BLK: 0x00000000
PM2_CNT_BLK: 0x00000000
PM_TMR_BLK: 0x00008008
GPE0_BLK: 0x00008020
GPE1_BLK: 0x00000000
PM1_EVT_LEN: 4
PM1_CNT_LEN: 2
PM2_CNT_LEN: 0
PM_TM_LEN: 4
GPE0_BLK_LEN: 4
GPE1_BLK_LEN: 0
GPE1_BASE: 0
P_LVL2_LAT: 101
P_LVL3_LAT: 1001
FLUSH_SIZE: 0
FLUSH_STRIDE: 0
DUTY_OFFSET: 1
DUTY_WIDTH: 0
DAY_ALRM: 0x0d
MON_ALRM: 0x00
CENTURY: 0x32
Flags: 0x00000005
Is there a way to patch the FADT or to fool linux-acpi into it does
actually work (to at least be able to test the thing)?
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next prev parent reply other threads:[~2005-09-10 8:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-08 11:29 C states on AMD SMP Erik Slagter
[not found] ` <1126178956.24699.42.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2005-09-08 11:52 ` Pavel Troller
2005-09-08 11:53 ` Janosch Machowinski
[not found] ` <43202621.9080600-cGBD8117FJM@public.gmane.org>
2005-09-08 12:26 ` Erik Slagter
[not found] ` <1126182374.4397.8.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2005-09-09 10:08 ` Janosch Machowinski
[not found] ` <43215F09.7030909-cGBD8117FJM@public.gmane.org>
2005-09-10 8:08 ` Erik Slagter [this message]
[not found] ` <1126339733.22979.2.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2005-09-10 8:59 ` Janosch Machowinski
[not found] ` <4322A06D.8050804-cGBD8117FJM@public.gmane.org>
2005-09-10 9:17 ` Erik Slagter
[not found] ` <1126343826.4766.29.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2005-09-10 10:01 ` Pavel Troller
[not found] ` <20050910100113.GA2582-hxMeMO63rIAUgFT2KJq8fg@public.gmane.org>
2005-09-10 10:46 ` Erik Slagter
[not found] ` <1126349195.4766.48.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2005-09-10 17:08 ` Pavel Troller
[not found] ` <20050910170808.GA683-hxMeMO63rIAUgFT2KJq8fg@public.gmane.org>
2005-09-11 10:09 ` Erik Slagter
2005-09-10 10:49 ` Erik Slagter
[not found] ` <1126349362.4766.51.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2005-09-10 12:47 ` Janosch Machowinski
[not found] ` <4322D5FE.2040308-cGBD8117FJM@public.gmane.org>
2005-09-10 14:51 ` Erik Slagter
2005-09-15 13:33 ` Pavel Machek
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