34 static void *command_init(struct pci_dev *dev, int offset)  in command_init()  argument
42 	err = pci_read_config_word(dev, PCI_COMMAND, &cmd->val);  in command_init()
51 static int command_read(struct pci_dev *dev, int offset, u16 *value, void *data)  in command_read()  argument
53 	int ret = pci_read_config_word(dev, offset, value);  in command_read()
62 static int command_write(struct pci_dev *dev, int offset, u16 value, void *data)  in command_write()  argument
69 	dev_data = pci_get_drvdata(dev);  in command_write()
70 	if (!pci_is_enabled(dev) && is_enable_cmd(value)) {  in command_write()
71 		dev_dbg(&dev->dev, "enable\n");  in command_write()
72 		err = pci_enable_device(dev);  in command_write()
77 	} else if (pci_is_enabled(dev) && !is_enable_cmd(value)) {  in command_write()
78 		dev_dbg(&dev->dev, "disable\n");  in command_write()
79 		pci_disable_device(dev);  in command_write()
84 	if (!dev->is_busmaster && is_master_cmd(value)) {  in command_write()
85 		dev_dbg(&dev->dev, "set bus master\n");  in command_write()
86 		pci_set_master(dev);  in command_write()
87 	} else if (dev->is_busmaster && !is_master_cmd(value)) {  in command_write()
88 		dev_dbg(&dev->dev, "clear bus master\n");  in command_write()
89 		pci_clear_master(dev);  in command_write()
94 		dev_dbg(&dev->dev, "enable memory-write-invalidate\n");  in command_write()
95 		err = pci_set_mwi(dev);  in command_write()
97 			dev_warn(&dev->dev, "cannot enable memory-write-invalidate (%d)\n",  in command_write()
103 		dev_dbg(&dev->dev, "disable memory-write-invalidate\n");  in command_write()
104 		pci_clear_mwi(dev);  in command_write()
109 		pci_intx(dev, !(value & PCI_COMMAND_INTX_DISABLE));  in command_write()
117 	err = pci_read_config_word(dev, offset, &val);  in command_write()
124 	return pci_write_config_word(dev, offset, value);  in command_write()
127 static int rom_write(struct pci_dev *dev, int offset, u32 value, void *data)  in rom_write()  argument
132 		dev_warn(&dev->dev, "driver data not found\n");  in rom_write()
143 		pci_read_config_dword(dev, offset, &tmpval);  in rom_write()
146 			pci_write_config_dword(dev, offset, bar->val);  in rom_write()
160 static int bar_write(struct pci_dev *dev, int offset, u32 value, void *data)  in bar_write()  argument
164 	const struct resource *res = dev->resource;  in bar_write()
168 		dev_warn(&dev->dev, "driver data not found\n");  in bar_write()
185 		pci_read_config_dword(dev, offset, &tmpval);  in bar_write()
188 			pci_write_config_dword(dev, offset, bar->val);  in bar_write()
196 static int bar_read(struct pci_dev *dev, int offset, u32 * value, void *data)  in bar_read()  argument
201 		dev_warn(&dev->dev, "driver data not found\n");  in bar_read()
210 static void *bar_init(struct pci_dev *dev, int offset)  in bar_init()  argument
213 	const struct resource *res = dev->resource;  in bar_init()
247 static void bar_reset(struct pci_dev *dev, int offset, void *data)  in bar_reset()  argument
254 static void bar_release(struct pci_dev *dev, int offset, void *data)  in bar_release()  argument
259 static int xen_pcibk_read_vendor(struct pci_dev *dev, int offset,  in xen_pcibk_read_vendor()  argument
262 	*value = dev->vendor;  in xen_pcibk_read_vendor()
267 static int xen_pcibk_read_device(struct pci_dev *dev, int offset,  in xen_pcibk_read_device()  argument
270 	*value = dev->device;  in xen_pcibk_read_device()
275 static int interrupt_read(struct pci_dev *dev, int offset, u8 * value,  in interrupt_read()  argument
278 	*value = (u8) dev->irq;  in interrupt_read()
283 static int bist_write(struct pci_dev *dev, int offset, u8 value, void *data)  in bist_write()  argument
288 	err = pci_read_config_byte(dev, offset, &cur_value);  in bist_write()
294 		err = pci_write_config_byte(dev, offset, value);  in bist_write()
390 int xen_pcibk_config_header_add_fields(struct pci_dev *dev)  in xen_pcibk_config_header_add_fields()  argument
394 	err = xen_pcibk_config_add_fields(dev, header_common);  in xen_pcibk_config_header_add_fields()
398 	switch (dev->hdr_type) {  in xen_pcibk_config_header_add_fields()
400 		err = xen_pcibk_config_add_fields(dev, header_0);  in xen_pcibk_config_header_add_fields()
404 		err = xen_pcibk_config_add_fields(dev, header_1);  in xen_pcibk_config_header_add_fields()
409 		dev_err(&dev->dev, "Unsupported header type %d!\n",  in xen_pcibk_config_header_add_fields()
410 			dev->hdr_type);  in xen_pcibk_config_header_add_fields()