From: "Liming Gao" <liming.gao@intel.com>
To: devel@edk2.groups.io
Cc: Daniel Pawel Banaszek <daniel.pawel.banaszek@intel.com>,
Ray Ni <ray.ni@intel.com>
Subject: [Patch] MdePkg PciExpress21: PCI_REG_PCIE_DEVICE_CONTROL2 struct has 17 bits
Date: Wed, 18 Dec 2019 22:27:04 +0800 [thread overview]
Message-ID: <20191218142704.3384-1-liming.gao@intel.com> (raw)
From: Daniel Pawel Banaszek <daniel.pawel.banaszek@intel.com>
Device Control 2 Structure have an issue.
LtrMechanism - there is 2 bits instead of 1.
Signed-off-by: Daniel Pawel Banaszek <daniel.pawel.banaszek@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
---
MdePkg/Include/IndustryStandard/PciExpress21.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MdePkg/Include/IndustryStandard/PciExpress21.h b/MdePkg/Include/IndustryStandard/PciExpress21.h
index f17f570775..2c07cb560e 100644
--- a/MdePkg/Include/IndustryStandard/PciExpress21.h
+++ b/MdePkg/Include/IndustryStandard/PciExpress21.h
@@ -304,7 +304,7 @@ typedef union {
UINT16 AtomicOpEgressBlocking : 1;
UINT16 IdoRequest : 1;
UINT16 IdoCompletion : 1;
- UINT16 LtrMechanism : 2;
+ UINT16 LtrMechanism : 1;
UINT16 EmergencyPowerReductionRequest : 1;
UINT16 TenBitTagRequesterEnable : 1;
UINT16 Obff : 2;
--
2.13.0.windows.1
next reply other threads:[~2019-12-18 14:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-18 14:27 Liming Gao [this message]
2019-12-18 14:48 ` [edk2-devel] [Patch] MdePkg PciExpress21: PCI_REG_PCIE_DEVICE_CONTROL2 struct has 17 bits Javeed, Ashraf
2019-12-18 14:54 ` Javeed, Ashraf
2019-12-18 14:56 ` Liming Gao
2019-12-19 2:21 ` Ni, Ray
2019-12-19 14:57 ` Liming Gao
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