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Merge SCSI misc branch into isci-for-3.6 tag

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This commit is contained in:
James Bottomley
2012-10-02 08:55:12 +01:00
parent 1c4cf1d584 0644f5393e
commit fe709ed827
176 changed files with 13507 additions and 4475 deletions
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58
drivers/scsi/isci/init.c
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@@ -156,7 +156,7 @@ static struct scsi_host_template isci_sht = {
.target_alloc = sas_target_alloc,
.slave_configure = sas_slave_configure,
.scan_finished = isci_host_scan_finished,
.scan_start = isci_host_scan_start,
.scan_start = isci_host_start,
.change_queue_depth = sas_change_queue_depth,
.change_queue_type = sas_change_queue_type,
.bios_param = sas_bios_param,
@@ -721,11 +721,67 @@ static void __devexit isci_pci_remove(struct pci_dev *pdev)
}
}
#ifdef CONFIG_PM
static int isci_suspend(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct isci_host *ihost;
int i;
for_each_isci_host(i, ihost, pdev) {
sas_suspend_ha(&ihost->sas_ha);
isci_host_deinit(ihost);
}
pci_save_state(pdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
return 0;
}
static int isci_resume(struct device *dev)
{
struct pci_dev *pdev = to_pci_dev(dev);
struct isci_host *ihost;
int rc, i;
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
rc = pcim_enable_device(pdev);
if (rc) {
dev_err(&pdev->dev,
"enabling device failure after resume(%d)\n", rc);
return rc;
}
pci_set_master(pdev);
for_each_isci_host(i, ihost, pdev) {
sas_prep_resume_ha(&ihost->sas_ha);
isci_host_init(ihost);
isci_host_start(ihost->sas_ha.core.shost);
wait_for_start(ihost);
sas_resume_ha(&ihost->sas_ha);
}
return 0;
}
static SIMPLE_DEV_PM_OPS(isci_pm_ops, isci_suspend, isci_resume);
#endif
static struct pci_driver isci_pci_driver = {
.name = DRV_NAME,
.id_table = isci_id_table,
.probe = isci_pci_probe,
.remove = __devexit_p(isci_pci_remove),
#ifdef CONFIG_PM
.driver.pm = &isci_pm_ops,
#endif
};
static __init int isci_init(void)