diff options
Diffstat (limited to 'drivers/ide/pci/generic.c')
| -rw-r--r-- | drivers/ide/pci/generic.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c index 965c43659e35..9f306880491a 100644 --- a/drivers/ide/pci/generic.c +++ b/drivers/ide/pci/generic.c @@ -40,6 +40,19 @@ static int ide_generic_all; /* Set to claim all devices */ +/* + * the module_param_named() was added for the modular case + * the __setup() is left as compatibility for existing setups + */ +#ifndef MODULE +static int __init ide_generic_all_on(char *unused) +{ + ide_generic_all = 1; + printk(KERN_INFO "IDE generic will claim all unknown PCI IDE storage controllers.\n"); + return 1; +} +__setup("all-generic-ide", ide_generic_all_on); +#endif module_param_named(all_generic_ide, ide_generic_all, bool, 0444); MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers."); @@ -234,13 +247,17 @@ static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_devi (!(PCI_FUNC(dev->devfn) & 1))) goto out; - if (dev->vendor == PCI_VENDOR_ID_JMICRON && PCI_FUNC(dev->devfn) != 1) - goto out; + if (dev->vendor == PCI_VENDOR_ID_JMICRON) { + if (dev->device != PCI_DEVICE_ID_JMICRON_JMB368 && PCI_FUNC(dev->devfn) != 1) + goto out; + } - pci_read_config_word(dev, PCI_COMMAND, &command); - if (!(command & PCI_COMMAND_IO)) { - printk(KERN_INFO "Skipping disabled %s IDE controller.\n", d->name); - goto out; + if (dev->vendor != PCI_VENDOR_ID_JMICRON) { + pci_read_config_word(dev, PCI_COMMAND, &command); + if (!(command & PCI_COMMAND_IO)) { + printk(KERN_INFO "Skipping disabled %s IDE controller.\n", d->name); + goto out; + } } ret = ide_setup_pci_device(dev, d); out: |