Messages in this thread | | | Date | Wed, 30 Jan 2013 16:29:19 +0400 | From | Sergei Shtylyov <> | Subject | Re: [PATCH] ata: Fix DVD not dectected at some Haswell platforms |
| |
Hello.
On 30-01-2013 21:19, Youquan Song wrote:
> There is a quirk patch 5e5a4f5d5a08c9c504fe956391ac3dae2c66556d fix the 4 ports > IDE controller 32bit PIO mode. > Recently, the problem was showed at Haswell platform which includes 2 ports > IDE controller.
> So introduce a qurik patch to disable 32bit PIO at this IDE controller.
> Signed-off-by: Youquan Song <youquan.song@intel.com> > --- > drivers/ata/ata_piix.c | 14 +++++++++++++- > 1 files changed, 13 insertions(+), 1 deletions(-)
> diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c > index ef773e1..1993e52 100644 > --- a/drivers/ata/ata_piix.c > +++ b/drivers/ata/ata_piix.c [...] > @@ -326,7 +327,7 @@ static const struct pci_device_id piix_pci_tbl[] = { > /* SATA Controller IDE (Lynx Point) */ > { 0x8086, 0x8c01, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb }, > /* SATA Controller IDE (Lynx Point) */ > - { 0x8086, 0x8c08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, > + { 0x8086, 0x8c08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_snb }, > /* SATA Controller IDE (Lynx Point) */ > { 0x8086, 0x8c09, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
Also, are you sure this one and the following Lynx Point controllers are not affected?
> /* SATA Controller IDE (Lynx Point-LP) */
MBR, Sergei
| |