diff options
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index eabeb1f..0a497c1b 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -18,6 +18,25 @@ extern int pci_user_write_config_byte(struct pci_dev *dev, int where, u8 val); extern int pci_user_write_config_word(struct pci_dev *dev, int where, u16 val); extern int pci_user_write_config_dword(struct pci_dev *dev, int where, u32 val); +struct pci_vpd_ops { + int (*read)(struct pci_dev *dev, int pos, int size, char *buf); + int (*write)(struct pci_dev *dev, int pos, int size, const char *buf); + int (*get_size)(struct pci_dev *dev); + void (*release)(struct pci_dev *dev); +}; + +struct pci_vpd { + struct pci_vpd_ops *ops; + struct bin_attribute *attr; /* descriptor for sysfs VPD entry */ +}; + +extern int pci_vpd_pci22_init(struct pci_dev *dev); +static inline void pci_vpd_release(struct pci_dev *dev) +{ + if (dev->vpd) + dev->vpd->ops->release(dev); +} + /* PCI /proc functions */ #ifdef CONFIG_PROC_FS extern int pci_proc_attach_device(struct pci_dev *dev); |