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[PATCH] pata_it821x: Suspend/Resume support

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If you are using the noraid option then after a suspend/resume sequence
we need to reset the card back out of raid mode again.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Alan 2006-11-27 16:14:36 +00:00 committed by Jeff Garzik
parent 38e0d56e67
commit f535d53f3f
1 changed files with 14 additions and 2 deletions
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16
drivers/ata/pata_it821x.c
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@ -80,7 +80,7 @@
#define DRV_NAME "pata_it821x"
#define DRV_VERSION "0.3.2"
#define DRV_VERSION "0.3.3"
struct it821x_dev
{
@ -677,6 +677,8 @@ static struct scsi_host_template it821x_sht = {
.slave_configure = ata_scsi_slave_config,
.slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
.resume = ata_scsi_device_resume,
.suspend = ata_scsi_device_suspend,
};
static struct ata_port_operations it821x_smart_port_ops = {
@ -809,6 +811,14 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
return ata_pci_init_one(pdev, port_info, 2);
}
static int it821x_reinit_one(struct pci_dev *pdev)
{
/* Resume - turn raid back off if need be */
if (it8212_noraid)
it821x_disable_raid(pdev);
return ata_pci_device_resume(pdev);
}
static const struct pci_device_id it821x[] = {
{ PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8211), },
{ PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8212), },
@ -820,7 +830,9 @@ static struct pci_driver it821x_pci_driver = {
.name = DRV_NAME,
.id_table = it821x,
.probe = it821x_init_one,
.remove = ata_pci_remove_one
.remove = ata_pci_remove_one,
.suspend = ata_pci_device_suspend,
.resume = it821x_reinit_one,
};
static int __init it821x_init(void)