[PATCH V1 1/2] PCI: Add PCI_PTM_CAP_RES macro

From: Vidya Sagar
Date: Mon Sep 19 2022 - 10:34:13 EST


Add macro defining Responder capable bit in Precision Time Measurement
capability register.

Signed-off-by: Vidya Sagar <vidyas@xxxxxxxxxx>
---
include/uapi/linux/pci_regs.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index 57b8e2ffb1dd..1c3591c8e09e 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -1058,6 +1058,7 @@
/* Precision Time Measurement */
#define PCI_PTM_CAP 0x04 /* PTM Capability */
#define PCI_PTM_CAP_REQ 0x00000001 /* Requester capable */
+#define PCI_PTM_CAP_RES 0x00000002 /* Responder capable */
#define PCI_PTM_CAP_ROOT 0x00000004 /* Root capable */
#define PCI_PTM_GRANULARITY_MASK 0x0000FF00 /* Clock granularity */
#define PCI_PTM_CTRL 0x08 /* PTM Control */
--
2.17.1