| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | #include <linux/kernel.h> |
| 2 | #include <linux/pci.h> |
| 3 | #include <linux/module.h> |
| 4 | #include "pci.h" |
| 5 | |
| 6 | int pci_uevent(struct device *dev, struct kobj_uevent_env *env) |
| 7 | { |
| 8 | struct pci_dev *pdev; |
| 9 | |
| 10 | if (!dev) |
| 11 | return -ENODEV; |
| 12 | |
| 13 | pdev = to_pci_dev(dev); |
| 14 | if (!pdev) |
| 15 | return -ENODEV; |
| 16 | |
| 17 | if (add_uevent_var(env, "PCI_CLASS=%04X", pdev->class)) |
| 18 | return -ENOMEM; |
| 19 | |
| 20 | if (add_uevent_var(env, "PCI_ID=%04X:%04X", pdev->vendor, pdev->device)) |
| 21 | return -ENOMEM; |
| 22 | |
| 23 | if (add_uevent_var(env, "PCI_SUBSYS_ID=%04X:%04X", pdev->subsystem_vendor, |
| 24 | pdev->subsystem_device)) |
| 25 | return -ENOMEM; |
| 26 | |
| 27 | if (add_uevent_var(env, "PCI_SLOT_NAME=%s", pci_name(pdev))) |
| 28 | return -ENOMEM; |
| 29 | |
| 30 | if (add_uevent_var(env, "MODALIAS=pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02X", |
| 31 | pdev->vendor, pdev->device, |
| 32 | pdev->subsystem_vendor, pdev->subsystem_device, |
| 33 | (u8)(pdev->class >> 16), (u8)(pdev->class >> 8), |
| 34 | (u8)(pdev->class))) |
| 35 | return -ENOMEM; |
| 36 | return 0; |
| 37 | } |