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SubjectRe: [PATCH RESEND v3.7.0] Add AHCI support for Enmotus Bobcat device.
Hello.

On 01/03/2013 09:35 PM, Hugh Daschbach wrote:

> Silicon does not support standard AHCI BAR assignment. Add
> vendor/device exception to force BAR 2.

> Signed-off-by: Hugh Daschbach <hugh.daschbach@enmotus.com>
> ---
> Previously sent 14 Dec 2012. Any feedback?
> Thanks,
> Hugh

> drivers/ata/ahci.c | 6 ++++++
> 1 file changed, 6 insertions(+)

> diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
> index 7862d17..3cb008f 100644
> --- a/drivers/ata/ahci.c
> +++ b/drivers/ata/ahci.c
[...]
> @@ -1101,6 +1105,8 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
> /* The Connext uses non-standard BAR */

This comment probably needs updating now to include your device.

> if (pdev->vendor == PCI_VENDOR_ID_STMICRO && pdev->device == 0xCC06)
> ahci_pci_bar = AHCI_PCI_BAR_STA2X11;
> + else if (pdev->vendor == 0x1c44 && pdev->device == 0x8000)
> + ahci_pci_bar = AHCI_PCI_BAR_ENMOTUS;
>
> /* acquire resources */
> rc = pcim_enable_device(pdev);
>

MBR, Sergei



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