On Sun, Dec 6, 2009 at 8:26 AM, Saeed Bishara <saeed@xxxxxxxxxxx> wrote:
> Signed-off-by: Saeed Bishara <saeed@xxxxxxxxxxx>
> ---
> drivers/ata/sata_mv.c | 29 +++++++++++++++++++++++++++++
> 1 files changed, 29 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
> index 71ac62e..704d86f 100755
> --- a/drivers/ata/sata_mv.c
> +++ b/drivers/ata/sata_mv.c
> @@ -4161,6 +4161,9 @@ static struct platform_driver mv_platform_driver = {
> #ifdef CONFIG_PCI
> static int mv_pci_init_one(struct pci_dev *pdev,
> const struct pci_device_id *ent);
> +#ifdef CONFIG_PM
> +static int mv_pci_device_resume(struct pci_dev *pdev);
> +#endif
>
>
> static struct pci_driver mv_pci_driver = {
> @@ -4168,6 +4171,11 @@ static struct pci_driver mv_pci_driver = {
> .id_table = mv_pci_tbl,
> .probe = mv_pci_init_one,
> .remove = ata_pci_remove_one,
> +#ifdef CONFIG_PM
> + .suspend = ata_pci_device_suspend,
> + .resume = mv_pci_device_resume,
> +#endif
Saeed,
Apologies - Ignore my previous comment on the mv_platform_driver() patch.
I should have been looking at this patch.
And interesting to see that sata_via is the only SATA driver setting
ata_pci_device_resume() for it's .resume call. The rest of the callers
are PATA drivers.
Reviewed-by: Grant Grundler <grundler@xxxxxxxxxx>
thanks,
grant
> +
> };
>
> /* move to PCI layer or libata core? */
> @@ -4324,6 +4332,27 @@ static int mv_pci_init_one(struct pci_dev *pdev,
> return ata_host_activate(host, pdev->irq, mv_interrupt, IRQF_SHARED,
> IS_GEN_I(hpriv) ? &mv5_sht : &mv6_sht);
> }
> +
> +#ifdef CONFIG_PM
> +static int mv_pci_device_resume(struct pci_dev *pdev)
> +{
> + struct ata_host *host = dev_get_drvdata(&pdev->dev);
> + int rc;
> +
> + rc = ata_pci_device_do_resume(pdev);
> + if (rc)
> + return rc;
> +
> + /* initialize adapter */
> + rc = mv_init_host(host);
> + if (rc)
> + return rc;
> +
> + ata_host_resume(host);
> +
> + return 0;
> +}
> +#endif
> #endif
>
> static int mv_platform_probe(struct platform_device *pdev);
> --
> 1.6.0.4
>
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