namespace.cpp File Reference

#include "namespace.h"
#include "nvme.h"
#include <Mm/kmalloc.h>
#include <Mm/pmmngr.h>
#include <Mm\vmmngr.h>
#include <Hal\serial.h>
#include <aucon.h>
#include <stdio.h>
#include <Fs\vdisk.h>
#include <Fs/Dev/devfs.h>

Include dependency graph for namespace.cpp:

Enumerations
enum	NVMCommands { NVMCmdFlush = 0x0 , NVMCmdWrite = 0x1 , NVMCmdRead = 0x2 }

Functions
int	NVMeNamespaceRead (NVMeNamespace *namespc_, uint64_t lba, uint32_t count, uint64_t *buffer)
int	NVMeNamespaceWrite (NVMeNamespace *namespc, uint64_t lba, uint32_t count, uint64_t *buffer)
int	NVMeReadBlock (AuVDisk *vdisk, uint64_t lba, uint32_t count, uint64_t *buffer)
int	NVMeWriteBlock (AuVDisk *vdisk, uint64_t lba, uint32_t count, uint64_t *buffer)
size_t	NVMeFileWrite (AuVFSNode *_node_, AuVFSNode *file, uint64_t *buffer, uint32_t len)
size_t	NVMeFileRead (AuVFSNode *_node_, AuVFSNode *file, uint64_t *buffer, uint32_t len)
void	NVMeInitialiseNamespace (NVMeDev *nvme, NVMeControllerIdentity *controller, NamespaceIdentity *ni, int id)

Enumeration Type Documentation

NVMCommands

enum NVMCommands

BSD 2-Clause License

Copyright (c) 2022-2024, 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.

Enumerator
NVMCmdFlush
NVMCmdWrite
NVMCmdRead

Function Documentation

NVMeFileRead()

size_t NVMeFileRead	(	AuVFSNode *	_node_,
		AuVFSNode *	file,
		uint64_t *	buffer,
		uint32_t	len
	)

NVMeFileWrite()

size_t NVMeFileWrite	(	AuVFSNode *	_node_,
		AuVFSNode *	file,
		uint64_t *	buffer,
		uint32_t	len
	)

NVMeInitialiseNamespace()

void NVMeInitialiseNamespace	(	NVMeDev *	nvme,
		NVMeControllerIdentity *	controller,
		NamespaceIdentity *	ni,
		int	id
	)

NVMeNamespaceRead()

int NVMeNamespaceRead	(	NVMeNamespace *	namespc_,
		uint64_t	lba,
		uint32_t	count,
		uint64_t *	buffer
	)

NVMeNamespaceWrite()

int NVMeNamespaceWrite	(	NVMeNamespace *	namespc,
		uint64_t	lba,
		uint32_t	count,
		uint64_t *	buffer
	)

NVMeReadBlock()

int NVMeReadBlock	(	AuVDisk *	vdisk,
		uint64_t	lba,
		uint32_t	count,
		uint64_t *	buffer
	)

NVMeWriteBlock()

int NVMeWriteBlock	(	AuVDisk *	vdisk,
		uint64_t	lba,
		uint32_t	count,
		uint64_t *	buffer
	)