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Message-ID: <538060.73944.qm@web84205.mail.re3.yahoo.com>
Date: Sat, 10 Oct 2009 10:54:45 -0700 (PDT)
From: - <d.stussy@yahoo.com>
Subject: Re: [PATCH 0/2] two ide fixes for -rc4
To: Linus Torvalds <torvalds@linux-foundation.org>,
       Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>, Joao Ramos <joao.ramos@inov.pt>,
       David Fries <david@fries.net>, linux-ide@vger.kernel.org,
       linux-kernel@vger.kernel.org
In-Reply-To: <200910070246.05283.bzolnier@gmail.com>
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Sender: linux-kernel-owner@vger.kernel.org
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This latest patch (modifying only the SIS 5513 driver) WORKS FOR ME.  :-)
   - D. Stussy.

--- On Tue, 10/6/09, Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> wrote:
> ...
> --- a/drivers/ide/sis5513.c
> +++ b/drivers/ide/sis5513.c
> @@ -281,11 +281,13 @@ static void config_drive_art_rwp(ide_dri
>  
>  ??? pci_read_config_byte(dev, 0x4b, &reg4bh);
>  
> +??? rw_prefetch = reg4bh & ~(0x11 << drive->dn);
> +
>  ??? if (drive->media == ide_disk)
> -??? ??? rw_prefetch = 0x11 << drive->dn;
> +??? ??? rw_prefetch |= 0x11 << drive->dn;
>  
> -??? if ((reg4bh & (0x11 << drive->dn)) != rw_prefetch)
> -??? ??? pci_write_config_byte(dev, 0x4b, reg4bh|rw_prefetch);
> +??? if (reg4bh != rw_prefetch)
> +??? ??? pci_write_config_byte(dev, 0x4b, rw_prefetch);
>  }
>  
>  static void sis_set_pio_mode(ide_drive_t *drive, const u8 pio)
> 
--
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