summaryrefslogtreecommitdiff
path: root/src/include
diff options
context:
space:
mode:
Diffstat (limited to 'src/include')
-rw-r--r--src/include/device/pci_def.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/src/include/device/pci_def.h b/src/include/device/pci_def.h
index 6a22cbe67f..ad8f1e6b88 100644
--- a/src/include/device/pci_def.h
+++ b/src/include/device/pci_def.h
@@ -182,7 +182,18 @@
#define PCI_CAP_ID_HT 0x08
#define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */
#define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */
-#define PCI_CAP_SIZEOF 4
+
+/* Hypertransport Registers */
+#define PCI_HT_CAP_SIZEOF 4
+#define PCI_HT_CAP_HOST_WIDTH 6 /* width value & capability */
+#define PCI_HT_CAP_HOST_FREQ 0x09 /* Host frequency */
+#define PCI_HT_CAP_HOST_FREQ_CAP 0x0a /* Host Frequency capability */
+#define PCI_HT_CAP_SLAVE_WIDTH0 6 /* width value & capability */
+#define PCI_HT_CAP_SLAVE_WIDTH1 0x0a /* width value & capability to */
+#define PCI_HT_CAP_SLAVE_FREQ0 0x0d /* Slave frequency from */
+#define PCI_HT_CAP_SLAVE_FREQ1 0x011 /* Slave frequency to */
+#define PCI_HT_CAP_SLAVE_FREQ_CAP0 0x0e /* Frequency capability from */
+#define PCI_HT_CAP_SLAVE_FREQ_CAP1 0x12 /* Frequency capability to */
/* Power Management Registers */