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| author | Narendra K <Narendra_K@dell.com> | 2010-07-26 05:56:50 -0500 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-07-30 09:36:01 -0700 |
| commit | 911e1c9b05a8e3559a7aa89083930700a0b9e7ee (patch) | |
| tree | f0b95455c3808c7732ae819bfbb33332830bae00 /drivers/pci/pci.h | |
| parent | 8633328be242677fdedc42052838dd0608e7f342 (diff) | |
| download | lwn-911e1c9b05a8e3559a7aa89083930700a0b9e7ee.tar.gz lwn-911e1c9b05a8e3559a7aa89083930700a0b9e7ee.zip | |
PCI: export SMBIOS provided firmware instance and label to sysfs
This patch exports SMBIOS provided firmware instance and label of
onboard PCI devices to sysfs. New files are:
/sys/bus/pci/devices/.../label which contains the firmware name for
the device in question, and
/sys/bus/pci/devices/.../index which contains the firmware device type
instance for the given device.
Signed-off-by: Jordan Hargrave <jordan_hargrave@dell.com>
Signed-off-by: Narendra K <narendra_k@dell.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index f8077b3c8c8c..d930338e0922 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -11,6 +11,15 @@ extern int pci_uevent(struct device *dev, struct kobj_uevent_env *env); extern int pci_create_sysfs_dev_files(struct pci_dev *pdev); extern void pci_remove_sysfs_dev_files(struct pci_dev *pdev); +#ifndef CONFIG_DMI +static inline void pci_create_firmware_label_files(struct pci_dev *pdev) +{ return 0; } +static inline void pci_remove_firmware_label_files(struct pci_dev *pdev) +{ return 0; } +#else +extern void pci_create_firmware_label_files(struct pci_dev *pdev); +extern void pci_remove_firmware_label_files(struct pci_dev *pdev); +#endif extern void pci_cleanup_rom(struct pci_dev *dev); #ifdef HAVE_PCI_MMAP extern int pci_mmap_fits(struct pci_dev *pdev, int resno, |