The Linux Kernel Mailing List
 help / color / mirror / Atom feed
From: Thomas Gleixner <tglx@linutronix.de>
To: Stephan Wolf <stephan@letzte-bankreihe.de>
Cc: Borislav Petkov <borislav.petkov@amd.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"Herrmann3, Andreas" <Andreas.Herrmann3@amd.com>
Subject: Re: [PATCH] enable readback to get HPET working on ATI SB4x00, kernel 2.6.35_rc5
Date: Thu, 15 Jul 2010 10:22:14 +0200 (CEST)	[thread overview]
Message-ID: <alpine.LFD.2.00.1007151011550.3321@localhost.localdomain> (raw)
In-Reply-To: <4C3EB365.4030205@letzte-bankreihe.de>

On Thu, 15 Jul 2010, Stephan Wolf wrote:
> Am 14.07.2010 23:04, schrieb Thomas Gleixner:
> 
> > +static void __init ati_hpet_bugs(int num, int slot, int func)
> > +{
> > +#ifdef CONFIG_HPET_TIMER
> > +	hpet_readback_cmp = 1;
> > +#endif
> > +}
> > +
> >   #define QFLAG_APPLY_ONCE 	0x1
> >   #define QFLAG_APPLIED		0x2
> >   #define QFLAG_DONE		(QFLAG_APPLY_ONCE|QFLAG_APPLIED)
> > @@ -220,6 +236,8 @@ static struct chipset early_qrk[] __init
> >   	  PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs },
> >   	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS,
> >   	  PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_bugs_contd },
> > +	{ PCI_VENDOR_ID_ATI, PCI_ANY_ID,
> > +	  PCI_CLASS_SERIAL_SMBUS, PCI_ANY_ID, 0, ati_hpet_bugs },
> >   	{}
> 
> Hi, the patch above solves the problem on my machine.

Thanks for testing. 

Borislav, any opinion ?

Thanks,

	tglx

  reply	other threads:[~2010-07-15  8:22 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-14 15:55 [PATCH] enable readback to get HPET working on ATI SB4x00, kernel 2.6.35_rc5 Stephan Wolf
2010-07-14 16:13 ` Linus Torvalds
2010-07-14 16:40   ` Stephan Wolf
2010-07-14 18:11   ` Borislav Petkov
2010-07-14 18:17     ` Linus Torvalds
2010-07-14 18:32       ` Borislav Petkov
2010-07-14 21:04         ` Thomas Gleixner
2010-07-15  7:06           ` Stephan Wolf
2010-07-15  8:22             ` Thomas Gleixner [this message]
2010-07-15 10:02               ` Borislav Petkov
2010-07-15 15:12           ` [tip:x86/urgent] x86: Force HPET readback_cmp for all ATI chipsets tip-bot for Thomas Gleixner
2010-07-14 19:32       ` [PATCH] enable readback to get HPET working on ATI SB4x00, kernel 2.6.35_rc5 Thomas Gleixner
2010-07-14 19:30   ` Thomas Gleixner

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=alpine.LFD.2.00.1007151011550.3321@localhost.localdomain \
    --to=tglx@linutronix.de \
    --cc=Andreas.Herrmann3@amd.com \
    --cc=borislav.petkov@amd.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=stephan@letzte-bankreihe.de \
    --cc=torvalds@linux-foundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox