diff options
| -rw-r--r-- | util/inteltool/inteltool.c | 3 | ||||
| -rw-r--r-- | util/inteltool/inteltool.h | 5 | ||||
| -rw-r--r-- | util/inteltool/memory.c | 25 | ||||
| -rw-r--r-- | util/inteltool/pcie.c | 9 |
4 files changed, 42 insertions, 0 deletions
diff --git a/util/inteltool/inteltool.c b/util/inteltool/inteltool.c index 236f8c80e5..2b066b1715 100644 --- a/util/inteltool/inteltool.c +++ b/util/inteltool/inteltool.c @@ -41,12 +41,15 @@ static const struct { { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82945P, "i945P" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82945GM, "i945GM" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PM965, "PM965" }, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q965, "Q963/965" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82975X, "i975X" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82Q35, "Q35" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82G33, "P35/G33/G31/P31" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82Q33, "Q33" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_X58, "X58" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_GS45, "GS45ME" }, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ATOM_DXXX, "Atom D400/500 Series" }, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ATOM_NXXX, "Atom N400 Series" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SCH_POULSBO, "SCH Poulsbo" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SCH_POULSBO_LPC, "SCH Poulsbo" }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10R, "ICH10R" }, diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h index e9a9beba84..01323d8a83 100644 --- a/util/inteltool/inteltool.h +++ b/util/inteltool/inteltool.h @@ -62,6 +62,7 @@ #define PCI_DEVICE_ID_INTEL_82945P 0x2770 #define PCI_DEVICE_ID_INTEL_82945GM 0x27a0 #define PCI_DEVICE_ID_INTEL_PM965 0x2a00 +#define PCI_DEVICE_ID_INTEL_Q965 0x2990 #define PCI_DEVICE_ID_INTEL_82975X 0x277c #define PCI_DEVICE_ID_INTEL_82Q35 0x29b0 #define PCI_DEVICE_ID_INTEL_82G33 0x29c0 @@ -69,6 +70,10 @@ #define PCI_DEVICE_ID_INTEL_GS45 0x2a40 #define PCI_DEVICE_ID_INTEL_X58 0x3405 #define PCI_DEVICE_ID_INTEL_SCH_POULSBO 0x8100 +#define PCI_DEVICE_ID_INTEL_ATOM_DXXX 0xa000 + +/* untested, but almost identical to D-series */ +#define PCI_DEVICE_ID_INTEL_ATOM_NXXX 0xa010 #define PCI_DEVICE_ID_INTEL_82443LX 0x7180 /* 82443BX has a different device ID if AGP is disabled (hardware-wise). */ diff --git a/util/inteltool/memory.c b/util/inteltool/memory.c index 5c25dd0623..a076876526 100644 --- a/util/inteltool/memory.c +++ b/util/inteltool/memory.c @@ -47,6 +47,31 @@ int print_mchbar(struct pci_dev *nb) mchbar_phys = pci_read_long(nb, 0x48) & 0xfffffffe; mchbar_phys |= ((uint64_t)pci_read_long(nb, 0x4c)) << 32; break; + case PCI_DEVICE_ID_INTEL_Q965: + case PCI_DEVICE_ID_INTEL_ATOM_DXXX: + case PCI_DEVICE_ID_INTEL_ATOM_NXXX: + mchbar_phys = pci_read_long(nb, 0x48); + + /* Test if bit 0 of the MCHBAR reg is 1 to enable memory reads. + * If it isn't, try to set it. This may fail, because there is + * some bit that locks that bit, and isn't in the public + * datasheets. + */ + + if(!(mchbar_phys & 1)) + { + printf("Access to the MCHBAR is currently disabled, "\ + "attempting to enable.\n"); + mchbar_phys |= 0x1; + pci_write_long(nb, 0x48, mchbar_phys); + if(pci_read_long(nb, 0x48) & 1) + printf("Enabled successfully.\n"); + else + printf("Enable FAILED!\n"); + } + mchbar_phys &= 0xfffffffe; + mchbar_phys |= ((uint64_t)pci_read_long(nb, 0x4c)) << 32; + break; case PCI_DEVICE_ID_INTEL_82443LX: case PCI_DEVICE_ID_INTEL_82443BX: case PCI_DEVICE_ID_INTEL_82810: diff --git a/util/inteltool/pcie.c b/util/inteltool/pcie.c index 771a28f220..10b79e4866 100644 --- a/util/inteltool/pcie.c +++ b/util/inteltool/pcie.c @@ -40,10 +40,13 @@ int print_epbar(struct pci_dev *nb) epbar_phys = pci_read_long(nb, 0x40) & 0xfffffffe; break; case PCI_DEVICE_ID_INTEL_PM965: + case PCI_DEVICE_ID_INTEL_Q965: case PCI_DEVICE_ID_INTEL_82Q35: case PCI_DEVICE_ID_INTEL_82G33: case PCI_DEVICE_ID_INTEL_82Q33: case PCI_DEVICE_ID_INTEL_GS45: + case PCI_DEVICE_ID_INTEL_ATOM_DXXX: + case PCI_DEVICE_ID_INTEL_ATOM_NXXX: epbar_phys = pci_read_long(nb, 0x40) & 0xfffffffe; epbar_phys |= ((uint64_t)pci_read_long(nb, 0x44)) << 32; break; @@ -94,10 +97,13 @@ int print_dmibar(struct pci_dev *nb) dmibar_phys = pci_read_long(nb, 0x4c) & 0xfffffffe; break; case PCI_DEVICE_ID_INTEL_PM965: + case PCI_DEVICE_ID_INTEL_Q965: case PCI_DEVICE_ID_INTEL_82Q35: case PCI_DEVICE_ID_INTEL_82G33: case PCI_DEVICE_ID_INTEL_82Q33: case PCI_DEVICE_ID_INTEL_GS45: + case PCI_DEVICE_ID_INTEL_ATOM_DXXX: + case PCI_DEVICE_ID_INTEL_ATOM_NXXX: dmibar_phys = pci_read_long(nb, 0x68) & 0xfffffffe; dmibar_phys |= ((uint64_t)pci_read_long(nb, 0x6c)) << 32; break; @@ -149,10 +155,13 @@ int print_pciexbar(struct pci_dev *nb) pciexbar_reg = pci_read_long(nb, 0x48); break; case PCI_DEVICE_ID_INTEL_PM965: + case PCI_DEVICE_ID_INTEL_Q965: case PCI_DEVICE_ID_INTEL_82Q35: case PCI_DEVICE_ID_INTEL_82G33: case PCI_DEVICE_ID_INTEL_82Q33: case PCI_DEVICE_ID_INTEL_GS45: + case PCI_DEVICE_ID_INTEL_ATOM_DXXX: + case PCI_DEVICE_ID_INTEL_ATOM_NXXX: pciexbar_reg = pci_read_long(nb, 0x60); pciexbar_reg |= ((uint64_t)pci_read_long(nb, 0x64)) << 32; break; |