diff options
Diffstat (limited to 'gpxe/src/include/gpxe/device.h')
-rw-r--r-- | gpxe/src/include/gpxe/device.h | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/gpxe/src/include/gpxe/device.h b/gpxe/src/include/gpxe/device.h deleted file mode 100644 index 1db3ff90..00000000 --- a/gpxe/src/include/gpxe/device.h +++ /dev/null @@ -1,113 +0,0 @@ -#ifndef _GPXE_DEVICE_H -#define _GPXE_DEVICE_H - -/** - * @file - * - * Device model - * - */ - -FILE_LICENCE ( GPL2_OR_LATER ); - -#include <gpxe/list.h> -#include <gpxe/tables.h> - -/** A hardware device description */ -struct device_description { - /** Bus type - * - * This must be a BUS_TYPE_XXX constant. - */ - unsigned int bus_type; - /** Location - * - * The interpretation of this field is bus-type-specific. - */ - unsigned int location; - /** Vendor ID */ - unsigned int vendor; - /** Device ID */ - unsigned int device; - /** Device class */ - unsigned long class; - /** I/O address */ - unsigned long ioaddr; - /** IRQ */ - unsigned int irq; -}; - -/** PCI bus type */ -#define BUS_TYPE_PCI 1 - -/** ISAPnP bus type */ -#define BUS_TYPE_ISAPNP 2 - -/** EISA bus type */ -#define BUS_TYPE_EISA 3 - -/** MCA bus type */ -#define BUS_TYPE_MCA 4 - -/** ISA bus type */ -#define BUS_TYPE_ISA 5 - -/** A hardware device */ -struct device { - /** Name */ - char name[16]; - /** Device description */ - struct device_description desc; - /** Devices on the same bus */ - struct list_head siblings; - /** Devices attached to this device */ - struct list_head children; - /** Bus device */ - struct device *parent; -}; - -/** - * A root device - * - * Root devices are system buses such as PCI, EISA, etc. - * - */ -struct root_device { - /** Device chain - * - * A root device has a NULL parent field. - */ - struct device dev; - /** Root device driver */ - struct root_driver *driver; -}; - -/** A root device driver */ -struct root_driver { - /** - * Add root device - * - * @v rootdev Root device - * @ret rc Return status code - * - * Called from probe_devices() for all root devices in the build. - */ - int ( * probe ) ( struct root_device *rootdev ); - /** - * Remove root device - * - * @v rootdev Root device - * - * Called from remove_device() for all successfully-probed - * root devices. - */ - void ( * remove ) ( struct root_device *rootdev ); -}; - -/** Root device table */ -#define ROOT_DEVICES __table ( struct root_device, "root_devices" ) - -/** Declare a root device */ -#define __root_device __table_entry ( ROOT_DEVICES, 01 ) - -#endif /* _GPXE_DEVICE_H */ |