From: Tatyana E. Nikolova <tatyana.e.nikolova@intel.com>
Date: Thu, 30 Oct 2014 21:44:18 +0000 (-0700)
Subject: Subject: [PATCH] Adding missing enums from linux/pci.h
X-Git-Tag: vofed-3.18~55^2
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=a6769b61bee4f4b3f8e0d819fdeda4be146ab848;p=~tnikolova%2Fcompat%2F.git

Subject: [PATCH] Adding missing enums from linux/pci.h

Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
---

diff --git a/include/linux/compat-3.12.h b/include/linux/compat-3.12.h
index 6406c2c..ab9df53 100644
--- a/include/linux/compat-3.12.h
+++ b/include/linux/compat-3.12.h
@@ -17,6 +17,46 @@ static inline struct inode *file_inode(struct file *f)
 	return f->f_dentry->d_inode;
 }
 
+/* These values come from the PCI Express Spec */
+enum pcie_link_width {
+	PCIE_LNK_WIDTH_RESRV	= 0x00,
+	PCIE_LNK_X1		= 0x01,
+	PCIE_LNK_X2		= 0x02,
+	PCIE_LNK_X4		= 0x04,
+	PCIE_LNK_X8		= 0x08,
+	PCIE_LNK_X12		= 0x0C,
+	PCIE_LNK_X16		= 0x10,
+	PCIE_LNK_X32		= 0x20,
+	PCIE_LNK_WIDTH_UNKNOWN  = 0xFF,
+};
+
+/* Based on the PCI Hotplug Spec, but some values are made up by us */
+enum pci_bus_speed {
+	PCI_SPEED_33MHz			= 0x00,
+	PCI_SPEED_66MHz			= 0x01,
+	PCI_SPEED_66MHz_PCIX		= 0x02,
+	PCI_SPEED_100MHz_PCIX		= 0x03,
+	PCI_SPEED_133MHz_PCIX		= 0x04,
+	PCI_SPEED_66MHz_PCIX_ECC	= 0x05,
+	PCI_SPEED_100MHz_PCIX_ECC	= 0x06,
+	PCI_SPEED_133MHz_PCIX_ECC	= 0x07,
+	PCI_SPEED_66MHz_PCIX_266	= 0x09,
+	PCI_SPEED_100MHz_PCIX_266	= 0x0a,
+	PCI_SPEED_133MHz_PCIX_266	= 0x0b,
+	AGP_UNKNOWN			= 0x0c,
+	AGP_1X				= 0x0d,
+	AGP_2X				= 0x0e,
+	AGP_4X				= 0x0f,
+	AGP_8X				= 0x10,
+	PCI_SPEED_66MHz_PCIX_533	= 0x11,
+	PCI_SPEED_100MHz_PCIX_533	= 0x12,
+	PCI_SPEED_133MHz_PCIX_533	= 0x13,
+	PCIE_SPEED_2_5GT		= 0x14,
+	PCIE_SPEED_5_0GT		= 0x15,
+	PCIE_SPEED_8_0GT		= 0x16,
+	PCI_SPEED_UNKNOWN		= 0xff,
+};
+
 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3,12,0)) */
 
 #endif /* LINUX_3_12_COMPAT_H */