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drivers/pci/hotplug.c
926 Bytes
1da177e4c Linux-2.6.12-rc2 |
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#include <linux/kernel.h> #include <linux/pci.h> #include <linux/module.h> #include "pci.h" |
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int pci_uevent(struct device *dev, struct kobj_uevent_env *env) |
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{ struct pci_dev *pdev; |
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if (!dev) return -ENODEV; pdev = to_pci_dev(dev); if (!pdev) return -ENODEV; |
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if (add_uevent_var(env, "PCI_CLASS=%04X", pdev->class)) |
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return -ENOMEM; |
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|
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if (add_uevent_var(env, "PCI_ID=%04X:%04X", pdev->vendor, pdev->device)) |
1da177e4c Linux-2.6.12-rc2 |
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return -ENOMEM; |
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|
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if (add_uevent_var(env, "PCI_SUBSYS_ID=%04X:%04X", pdev->subsystem_vendor, |
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pdev->subsystem_device)) |
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return -ENOMEM; |
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if (add_uevent_var(env, "PCI_SLOT_NAME=%s", pci_name(pdev))) |
1da177e4c Linux-2.6.12-rc2 |
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return -ENOMEM; |
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if (add_uevent_var(env, "MODALIAS=pci:v%08Xd%08Xsv%08Xsd%08Xbc%02Xsc%02Xi%02x", |
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pdev->vendor, pdev->device, pdev->subsystem_vendor, pdev->subsystem_device, (u8)(pdev->class >> 16), (u8)(pdev->class >> 8), (u8)(pdev->class))) |
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return -ENOMEM; |
1da177e4c Linux-2.6.12-rc2 |
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return 0; } |