#define SBREG_BAR 0x10
#define SBREG_SMBCTRL 0xc6000c
+#define SBREG_SMBCTRL_DNV 0xcf000c
/* Host status bits for SMBPCISTS */
#define SMBPCISTS_INTS 0x08
spin_unlock(&p2sb_spinlock);
res = &tco_res[ICH_RES_MEM_OFF];
- res->start = (resource_size_t)base64_addr + SBREG_SMBCTRL;
+ if (pci_dev->device == PCI_DEVICE_ID_INTEL_DNV_SMBUS)
+ res->start = (resource_size_t)base64_addr + SBREG_SMBCTRL_DNV;
+ else
+ res->start = (resource_size_t)base64_addr + SBREG_SMBCTRL;
+
res->end = res->start + 3;
res->flags = IORESOURCE_MEM;