Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 137 insertions, 0 deletions

diff --git a/drivers/pci/names.c b/drivers/pci/names.c
new file mode 100644
index 00000000000..ad224aada7c
--- /dev/null
+++ b/drivers/pci/names.c
@@ -0,0 +1,137 @@
+/*
+ *	PCI Class and Device Name Tables
+ *
+ *	Copyright 1993--1999 Drew Eckhardt, Frederic Potter,
+ *	David Mosberger-Tang, Martin Mares
+ */
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+
+#ifdef CONFIG_PCI_NAMES
+
+struct pci_device_info {
+	unsigned short device;
+	unsigned short seen;
+	const char *name;
+};
+
+struct pci_vendor_info {
+	unsigned short vendor;
+	unsigned short nr;
+	const char *name;
+	struct pci_device_info *devices;
+};
+
+/*
+ * This is ridiculous, but we want the strings in
+ * the .init section so that they don't take up
+ * real memory.. Parse the same file multiple times
+ * to get all the info.
+ */
+#define VENDOR( vendor, name )		static char __vendorstr_##vendor[] __devinitdata = name;
+#define ENDVENDOR()
+#define DEVICE( vendor, device, name ) 	static char __devicestr_##vendor##device[] __devinitdata = name;
+#include "devlist.h"
+
+
+#define VENDOR( vendor, name )		static struct pci_device_info __devices_##vendor[] __devinitdata = {
+#define ENDVENDOR()			};
+#define DEVICE( vendor, device, name )	{ 0x##device, 0, __devicestr_##vendor##device },
+#include "devlist.h"
+
+static struct pci_vendor_info __devinitdata pci_vendor_list[] = {
+#define VENDOR( vendor, name )		{ 0x##vendor, sizeof(__devices_##vendor) / sizeof(struct pci_device_info), __vendorstr_##vendor, __devices_##vendor },
+#define ENDVENDOR()
+#define DEVICE( vendor, device, name )
+#include "devlist.h"
+};
+
+#define VENDORS (sizeof(pci_vendor_list)/sizeof(struct pci_vendor_info))
+
+void __devinit pci_name_device(struct pci_dev *dev)
+{
+	const struct pci_vendor_info *vendor_p = pci_vendor_list;
+	int i = VENDORS;
+	char *name = dev->pretty_name;
+
+	do {
+		if (vendor_p->vendor == dev->vendor)
+			goto match_vendor;
+		vendor_p++;
+	} while (--i);
+
+	/* Couldn't find either the vendor nor the device */
+	sprintf(name, "PCI device %04x:%04x", dev->vendor, dev->device);
+	return;
+
+	match_vendor: {
+		struct pci_device_info *device_p = vendor_p->devices;
+		int i = vendor_p->nr;
+
+		while (i > 0) {
+			if (device_p->device == dev->device)
+				goto match_device;
+			device_p++;
+			i--;
+		}
+
+		/* Ok, found the vendor, but unknown device */
+		sprintf(name, "PCI device %04x:%04x (%." PCI_NAME_HALF "s)",
+				dev->vendor, dev->device, vendor_p->name);
+		return;
+
+		/* Full match */
+		match_device: {
+			char *n = name + sprintf(name, "%s %s",
+					vendor_p->name, device_p->name);
+			int nr = device_p->seen + 1;
+			device_p->seen = nr;
+			if (nr > 1)
+				sprintf(n, " (#%d)", nr);
+		}
+	}
+}
+
+/*
+ *  Class names. Not in .init section as they are needed in runtime.
+ */
+
+static u16 pci_class_numbers[] = {
+#define CLASS(x,y) 0x##x,
+#include "classlist.h"
+};
+
+static char *pci_class_names[] = {
+#define CLASS(x,y) y,
+#include "classlist.h"
+};
+
+char *
+pci_class_name(u32 class)
+{
+	int i;
+
+	for(i=0; i<sizeof(pci_class_numbers)/sizeof(pci_class_numbers[0]); i++)
+		if (pci_class_numbers[i] == class)
+			return pci_class_names[i];
+	return NULL;
+}
+
+#else
+
+void __devinit pci_name_device(struct pci_dev *dev)
+{
+}
+
+char *
+pci_class_name(u32 class)
+{
+	return NULL;
+}
+
+#endif /* CONFIG_PCI_NAMES */
+