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subhobhai943
492045b24d
- Implement Intel 82574L / 82567LM / I217 / I219 PCIe Gigabit NIC driver with DMA ring buffers and auto-negotiation in drivers/net/e1000e.c and include/drivers/e1000e.h - Implement VirtIO-GPU 2D hardware graphics display adapter driver with dirty rect flushing in drivers/virtio/virtio_gpu.c and include/drivers/virtio_gpu.h - Implement Dynamic CPU Frequency Scaling and ACPI CPPC Power Governor with performance, powersave, ondemand, conservative, and schedutil policies in drivers/power/cpufreq.c and include/drivers/cpufreq.h - Implement VirtIO-Input para-virtualized tablet/mouse event driver in drivers/virtio/virtio_input.c and include/drivers/virtio_input.h - Expand stage2 kernel bootloader loading boundary to 768 KB (1536 sectors) - Add LazyBox applets: 'cpufreq', 'gpuinfo', 'e1000e' - Verified across x86_64, AArch64, and ARMv8i targets
23 lines
501 B
C
23 lines
501 B
C
#ifndef _DRIVERS_VIRTIO_INPUT_H
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#define _DRIVERS_VIRTIO_INPUT_H
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#include <stdint.h>
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#include <stdbool.h>
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#define VIRTIO_INPUT_EV_SYN 0x00
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#define VIRTIO_INPUT_EV_KEY 0x01
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#define VIRTIO_INPUT_EV_REL 0x02
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#define VIRTIO_INPUT_EV_ABS 0x03
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typedef struct {
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uint16_t type;
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uint16_t code;
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uint32_t value;
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} __attribute__((packed)) virtio_input_event_t;
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void virtio_input_init(void);
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bool virtio_input_is_active(void);
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void virtio_input_dump_status(void);
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#endif // _DRIVERS_VIRTIO_INPUT_H
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