aucon.cpp File Reference

#include <aucon.h>
#include <_null.h>
#include <Mm/vmmngr.h>
#include <Mm/pmmngr.h>
#include <Mm/kmalloc.h>
#include <string.h>
#include <va_list.h>
#include <stdio.h>
#include <Fs/vfs.h>
#include <Serv/sysserv.h>
#include <Fs/Dev/devfs.h>

Include dependency graph for aucon.cpp:

Classes
struct	psf2_t

Macros
#define	CONSOLE_BACKGROUND   0x00000000
#define	CONSOLE_FOREGROUND   0xFFFFFFFF

Functions
void	AuConsoleInitialize (PKERNEL_BOOT_INFO info, bool early)
int	AuConsoleIoControl (AuVFSNode *node, int code, void *args)
void	AuConsolePostInitialise (PKERNEL_BOOT_INFO info)
void	AuPutC (char c)
	Put a character to console output.
void	AuPutS (char *s)
	Prints string to console output.
void	AuTextOut (const char *format,...)
void	AuConsoleEarlyEnable (bool value)

Variables
uint8_t *	font_data
uint32_t	console_x
uint32_t	console_y
uint32_t *	__framebuffer
AuConsole *	aucon
bool	early_
void(*	_print_func )(const char *text,...)

Macro Definition Documentation

CONSOLE_BACKGROUND

#define CONSOLE_BACKGROUND   0x00000000

CONSOLE_FOREGROUND

#define CONSOLE_FOREGROUND   0xFFFFFFFF

Function Documentation

AuConsoleEarlyEnable()

void AuConsoleEarlyEnable

(

bool

value

)

AuConsoleInitialize()

void AuConsoleInitialize	(	PKERNEL_BOOT_INFO	info,
		bool	early
	)

AuConsoleIoControl()

int AuConsoleIoControl	(	AuVFSNode *	node,
		int	code,
		void *	args
	)

AuConsolePostInitialise()

void AuConsolePostInitialise

(

PKERNEL_BOOT_INFO

info

)

AuPutC()

void AuPutC

(

char

c

)

Put a character to console output.

AuPutS()

void AuPutS

(

char *

str

)

Prints string to console output.

Parameters

str	– string to print

Scroll

AuTextOut()

void AuTextOut	(	const char *	format,
			...
	)

Variable Documentation

__framebuffer

uint32_t* __framebuffer

_print_func

void(* _print_func) (const char *text,...)	(	const char *	text,
			...
	)

aucon

AuConsole* aucon

devgpu.c – thin kernel proxy for the user-space virtio-GPU server.

The server owns the PCI function through /dev/hwdev. This node keeps the compositor-facing framebuffer stable and performs the one safety-critical bridge operation: copying a bounded damage rectangle into DMA memory that belongs to the server's exact GPU capability. The kernel never submits a virtio command and never waits for the server.

console_x

uint32_t console_x

console_y

uint32_t console_y

early_

bool early_

font_data

uint8_t* font_data

BSD 2-Clause License

Copyright (c) 2022-2023, Manas Kamal Choudhury All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.