From 0602936c0bb8f5fdacb644d7bee3641b8170f6c4 Mon Sep 17 00:00:00 2001
From: Tim Chu <Tim.Chu@quantatw.com>
Date: Mon, 16 Jan 2023 07:01:37 +0000
Subject: inc/device: Add extended capability ID for ATS

Add extended capability ID for Address Translation Services. This
definition can be found in PCI Express Base Specification rev6.0
9.3.7.

Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Change-Id: I777070ea223fc7e83c510c8eadbe4e028825eef6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71929
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
---
 src/include/device/pci_def.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/include/device/pci_def.h b/src/include/device/pci_def.h
index ef23b94e65..c13e054616 100644
--- a/src/include/device/pci_def.h
+++ b/src/include/device/pci_def.h
@@ -468,6 +468,7 @@
 /* Extended Capability lists*/
 #define PCIE_EXT_CAP_OFFSET		0x100
 #define  PCIE_EXT_CAP_AER_ID		 0x0001
+#define  PCIE_EXT_CAP_ID_ATS		 0x000F
 #define  PCIE_EXT_CAP_L1SS_ID		 0x001E
 #define  PCIE_EXT_CAP_LTR_ID		 0x0018
 #define  PCIE_EXT_CAP_RESIZABLE_BAR	 0x0015
-- 
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