#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCI/PCI-X Bridge */
#define PCI_EXP_TYPE_RC_END 0x9 /* Root Complex Integrated Endpoint */
-#define PCI_EXP_TYPE_RC_EC 0x10 /* Root Complex Event Collector */
+#define PCI_EXP_TYPE_RC_EC 0xa /* Root Complex Event Collector */
#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
#define PCI_EXP_DEVCAP 4 /* Device capabilities */
#define PCI_PRI_MAX_REQ_OFF 0x08 /* Cap offset for max reqs supported */
#define PCI_PRI_ALLOC_REQ_OFF 0x0c /* Cap offset for max reqs allowed */
+/* PASID capability */
+#define PCI_PASID_CAP 0x1b /* PASID capability ID */
+#define PCI_PASID_CAP_OFF 0x04 /* PASID feature register */
+#define PCI_PASID_CONTROL_OFF 0x06 /* PASID control register */
+#define PCI_PASID_ENABLE 0x01 /* Enable/Supported bit */
+#define PCI_PASID_EXEC 0x02 /* Exec permissions Enable/Supported */
+#define PCI_PASID_PRIV 0x04 /* Priviledge Mode Enable/Support */
+
/* Single Root I/O Virtualization */
#define PCI_SRIOV_CAP 0x04 /* SR-IOV Capabilities */
#define PCI_SRIOV_CAP_VFM 0x01 /* VF Migration Capable */