From a92336a1176b2119eaa990a1e8bf3109665fdbc6 Mon Sep 17 00:00:00 2001 From: Konrad Rzeszutek Wilk Date: Tue, 19 Jul 2011 19:40:51 -0400 Subject: xen/pciback: Drop two backends, squash and cleanup some code. - Remove the slot and controller controller backend as they are not used. - Document the find pciback_[read|write]_config_[byte|word|dword] to make it easier to find. - Collapse the code from conf_space_capability_msi into pciback_ops.c - Collapse conf_space_capability_[pm|vpd].c in conf_space_capability.c [and remove the conf_space_capability.h file] - Rename all visible functions from pciback to xen_pcibk. - Rename all the printk/pr_info, etc that use the "pciback" to say "xen-pciback". - Convert functions that are not referenced outside the code to be static to save on name space. - Do the same thing for structures that are internal to the driver. - Run checkpatch.pl after the renames and fixup its warnings and fix any compile errors caused by the variable rename - Cleanup any structs that checkpath.pl commented about or just look odd. Signed-off-by: Konrad Rzeszutek Wilk --- drivers/xen/xen-pciback/conf_space.h | 42 ++++++++++++++++++------------------ 1 file changed, 21 insertions(+), 21 deletions(-) (limited to 'drivers/xen/xen-pciback/conf_space.h') diff --git a/drivers/xen/xen-pciback/conf_space.h b/drivers/xen/xen-pciback/conf_space.h index 50ebef216828..e56c934ad137 100644 --- a/drivers/xen/xen-pciback/conf_space.h +++ b/drivers/xen/xen-pciback/conf_space.h @@ -69,35 +69,35 @@ struct config_field_entry { /* Add fields to a device - the add_fields macro expects to get a pointer to * the first entry in an array (of which the ending is marked by size==0) */ -int pciback_config_add_field_offset(struct pci_dev *dev, +int xen_pcibk_config_add_field_offset(struct pci_dev *dev, const struct config_field *field, unsigned int offset); -static inline int pciback_config_add_field(struct pci_dev *dev, +static inline int xen_pcibk_config_add_field(struct pci_dev *dev, const struct config_field *field) { - return pciback_config_add_field_offset(dev, field, 0); + return xen_pcibk_config_add_field_offset(dev, field, 0); } -static inline int pciback_config_add_fields(struct pci_dev *dev, +static inline int xen_pcibk_config_add_fields(struct pci_dev *dev, const struct config_field *field) { int i, err = 0; for (i = 0; field[i].size != 0; i++) { - err = pciback_config_add_field(dev, &field[i]); + err = xen_pcibk_config_add_field(dev, &field[i]); if (err) break; } return err; } -static inline int pciback_config_add_fields_offset(struct pci_dev *dev, +static inline int xen_pcibk_config_add_fields_offset(struct pci_dev *dev, const struct config_field *field, unsigned int offset) { int i, err = 0; for (i = 0; field[i].size != 0; i++) { - err = pciback_config_add_field_offset(dev, &field[i], offset); + err = xen_pcibk_config_add_field_offset(dev, &field[i], offset); if (err) break; } @@ -105,22 +105,22 @@ static inline int pciback_config_add_fields_offset(struct pci_dev *dev, } /* Read/Write the real configuration space */ -int pciback_read_config_byte(struct pci_dev *dev, int offset, u8 *value, - void *data); -int pciback_read_config_word(struct pci_dev *dev, int offset, u16 *value, - void *data); -int pciback_read_config_dword(struct pci_dev *dev, int offset, u32 *value, - void *data); -int pciback_write_config_byte(struct pci_dev *dev, int offset, u8 value, - void *data); -int pciback_write_config_word(struct pci_dev *dev, int offset, u16 value, - void *data); -int pciback_write_config_dword(struct pci_dev *dev, int offset, u32 value, +int xen_pcibk_read_config_byte(struct pci_dev *dev, int offset, u8 *value, void *data); +int xen_pcibk_read_config_word(struct pci_dev *dev, int offset, u16 *value, + void *data); +int xen_pcibk_read_config_dword(struct pci_dev *dev, int offset, u32 *value, + void *data); +int xen_pcibk_write_config_byte(struct pci_dev *dev, int offset, u8 value, + void *data); +int xen_pcibk_write_config_word(struct pci_dev *dev, int offset, u16 value, + void *data); +int xen_pcibk_write_config_dword(struct pci_dev *dev, int offset, u32 value, + void *data); -int pciback_config_capability_init(void); +int xen_pcibk_config_capability_init(void); -int pciback_config_header_add_fields(struct pci_dev *dev); -int pciback_config_capability_add_fields(struct pci_dev *dev); +int xen_pcibk_config_header_add_fields(struct pci_dev *dev); +int xen_pcibk_config_capability_add_fields(struct pci_dev *dev); #endif /* __XEN_PCIBACK_CONF_SPACE_H__ */ -- cgit v1.2.3