*/
static void ring_interrupt_active(struct tb_ring *ring, bool active)
{
- int reg = REG_RING_INTERRUPT_BASE + ring_interrupt_index(ring) / 32;
+ int reg = REG_RING_INTERRUPT_BASE +
+ ring_interrupt_index(ring) / 32 * 4;
int bit = ring_interrupt_index(ring) & 31;
int mask = 1 << bit;
u32 old, new;
/* cannot fail - table is allocated bin pcim_iomap_regions */
nhi->iobase = pcim_iomap_table(pdev)[0];
nhi->hop_count = ioread32(nhi->iobase + REG_HOP_COUNT) & 0x3ff;
- if (nhi->hop_count != 12)
+ if (nhi->hop_count != 12 && nhi->hop_count != 32)
dev_warn(&pdev->dev, "unexpected hop count: %d\n",
nhi->hop_count);
INIT_WORK(&nhi->interrupt_work, nhi_interrupt_work);
static struct pci_device_id nhi_ids[] = {
/*
* We have to specify class, the TB bridges use the same device and
- * vendor (sub)id.
+ * vendor (sub)id on gen 1 and gen 2 controllers.
*/
{
.class = PCI_CLASS_SYSTEM_OTHER << 8, .class_mask = ~0,
- .vendor = PCI_VENDOR_ID_INTEL, .device = 0x1547,
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_LIGHT_RIDGE,
.subvendor = 0x2222, .subdevice = 0x1111,
},
{
.class = PCI_CLASS_SYSTEM_OTHER << 8, .class_mask = ~0,
- .vendor = PCI_VENDOR_ID_INTEL, .device = 0x156c,
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_CACTUS_RIDGE_4C,
+ .subvendor = 0x2222, .subdevice = 0x1111,
+ },
+ {
+ .class = PCI_CLASS_SYSTEM_OTHER << 8, .class_mask = ~0,
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_FALCON_RIDGE_4C_NHI,
.subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID,
},
{ 0,}