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Diffstat (limited to 'src/include/device/pci_def.h')
-rw-r--r--src/include/device/pci_def.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/device/pci_def.h b/src/include/device/pci_def.h
index 00d68ad5dc..403978584d 100644
--- a/src/include/device/pci_def.h
+++ b/src/include/device/pci_def.h
@@ -375,9 +375,11 @@
#define PCI_EXP_LNKCAP_ASPMS 0xc00 /* ASPM Support */
#define PCI_EXP_LNKCAP_L0SEL 0x7000 /* L0s Exit Latency */
#define PCI_EXP_LNKCAP_L1EL 0x38000 /* L1 Exit Latency */
+#define PCI_EXP_CLK_PM 0x40000 /* Clock Power Management */
#define PCI_EXP_LNKCTL 16 /* Link Control */
#define PCI_EXP_LNKCTL_RL 0x20 /* Retrain Link */
#define PCI_EXP_LNKCTL_CCC 0x40 /* Common Clock COnfiguration */
+#define PCI_EXP_EN_CLK_PM 0x100 /* Enable Clock Power Management */
#define PCI_EXP_LNKSTA 18 /* Link Status */
#define PCI_EXP_LNKSTA_LT 0x800 /* Link Training */
#define PCI_EXP_LNKSTA_SLC 0x1000 /* Slot Clock Configuration */