#include <linux/kernel.h>
#include <linux/pci.h>
#include <linux/module.h>
#include "pci.h"
int pci_hotplug (struct device *dev, char **envp, int num_envp,
char *buffer, int buffer_size)
{
struct pci_dev *pdev;
char *scratch;
int i = 0;
int length = 0;
if (!dev)
return -ENODEV;
pdev = to_pci_dev(dev);
if (!pdev)
scratch = buffer;
/* stuff we want to pass to /sbin/hotplug */
envp[i++] = scratch;
length += scnprintf (scratch, buffer_size - length, "PCI_CLASS=%04X",
pdev->class);
if ((buffer_size - length <= 0) || (i >= num_envp))
return -ENOMEM;
++length;
scratch += length;
length += scnprintf (scratch, buffer_size - length, "PCI_ID=%04X:%04X",
pdev->vendor, pdev->device);
length += scnprintf (scratch, buffer_size - length,
"PCI_SUBSYS_ID=%04X:%04X", pdev->subsystem_vendor,
pdev->subsystem_device);
length += scnprintf (scratch, buffer_size - length, "PCI_SLOT_NAME=%s",
pci_name(pdev));
"MODALIAS=pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02x\n",
pdev->vendor, pdev->device,
pdev->subsystem_vendor, pdev->subsystem_device,
(u8)(pdev->class >> 16), (u8)(pdev->class >> 8),
(u8)(pdev->class));
envp[i] = NULL;
return 0;
}