80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
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#ifndef NOXOS_DEVICE_H
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#define NOXOS_DEVICE_H
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#include <utils/stdtypes.h>
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#include <drivers/driver_manager.h>
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typedef enum {
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DEVICE_PCI = 1,
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DEVICE_USB = 2,
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DEVICE_VIRTUAL = 255
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} device_category_E;
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typedef enum {
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DEVICE_CAPABILITY_TRANSMISSION,
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DEVICE_CAPABILITY_STORAGE,
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DEVICE_CAPABILITY_GRAPHICS,
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DEVICE_CAPABILITY_AUDIO
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} device_top_level_capability_E;
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typedef struct device_capabilities_t {
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device_top_level_capability_E *top_level;
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struct device_transmission_capability_t {
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// TODO
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} transmission;
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struct device_storage_capability_t {
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char uuid[32];
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uint64_t size;
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} storage;
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struct device_graphics_capability_t {
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uint32_t fb_width;
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uint32_t fb_height;
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uint16_t bits_per_pixel;
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} graphics;
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struct device_audio_capability_t {
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// TODO
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} audio;
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} device_capabilities_T;
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typedef struct device_t {
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uint32_t id;
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device_category_E category;
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void *specific;
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driver_T *driver;
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} device_T;
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typedef struct device_manager_t {
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uint32_t num_devices;
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device_T *devices;
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} device_manager_T;
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extern device_manager_T g_device_manager;
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void device_manager_init ();
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void device_remove (device_T *device);
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device_T * device_find (device_capabilities_T capabilities, uint32_t index, uint32_t *out_count);
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#endif
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