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Message-Id: <200807101145.43839.sheng.yang@intel.com>
Date: Thu, 10 Jul 2008 11:45:43 +0800
From: "Yang, Sheng" <sheng.yang@...el.com>
To: linux-pci@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] PCI: Add Bridge Configuration Retry bit in PCIE Control
From 7d8f4016eac2ac2877412b6c510616da4e08415e Mon Sep 17 00:00:00 2001
From: Sheng Yang <sheng.yang@...el.com>
Date: Thu, 10 Jul 2008 11:43:33 +0800
Subject: [PATCH] PCI: Add Bridge Configuration Retry bit in PCIE
Control
The bit 15 is Bridge Configuration Retry Reset and Initiate Function
Level Reset bit.
Signed-off-by: Sheng Yang <sheng.yang@...el.com>
---
include/linux/pci_regs.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index c0c1223..36ce86b 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -387,6 +387,7 @@
#define PCI_EXP_DEVCTL_AUX_PME 0x0400 /* Auxiliary Power PM Enable
*/
#define PCI_EXP_DEVCTL_NOSNOOP_EN 0x0800 /* Enable No Snoop */
#define PCI_EXP_DEVCTL_READRQ 0x7000 /* Max_Read_Request_Size */
+#define PCI_EXP_DEVCTL_BCR_FLR 0x8000 /* Bridge Configuration
Retry / FLR */
#define PCI_EXP_DEVSTA 10 /* Device Status */
#define PCI_EXP_DEVSTA_CED 0x01 /* Correctable Error Detected */
#define PCI_EXP_DEVSTA_NFED 0x02 /* Non-Fatal Error Detected */
--
1.5.6
View attachment "0001-PCI-Add-Bridge-Configuration-Retry-bit-in-PCIE-Cont.patch" of type "text/x-diff" (1104 bytes)
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