diff options
Diffstat (limited to 'arch/sparc64/kernel/pci.c')
| -rw-r--r-- | arch/sparc64/kernel/pci.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index 9a549547cb2..a72a3c312d3 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -190,6 +190,7 @@ extern void schizo_init(struct device_node *, const char *); extern void schizo_plus_init(struct device_node *, const char *); extern void tomatillo_init(struct device_node *, const char *); extern void sun4v_pci_init(struct device_node *, const char *); +extern void fire_pci_init(struct device_node *, const char *); static struct { char *model_name; @@ -207,6 +208,7 @@ static struct { { "SUNW,tomatillo", tomatillo_init }, { "pci108e,a801", tomatillo_init }, { "SUNW,sun4v-pci", sun4v_pci_init }, + { "pciex108e,80f0", fire_pci_init }, }; #define PCI_NUM_CONTROLLER_TYPES (sizeof(pci_controller_table) / \ sizeof(pci_controller_table[0])) @@ -436,6 +438,13 @@ struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm, printk(" class: 0x%x device name: %s\n", dev->class, pci_name(dev)); + /* I have seen IDE devices which will not respond to + * the bmdma simplex check reads if bus mastering is + * disabled. + */ + if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE) + pci_set_master(dev); + dev->current_state = 4; /* unknown power state */ dev->error_state = pci_channel_io_normal; |