Linux Kernel & Device Driver

About Course

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Course Content

Linux Kernel And Device Driver

Classification of programming language, Compilation vs Interpretation, Compilation stages, Linux Introduction

02:36:12
A – Doubt session – Oracle busy box config

06:42
B – X86 Assembly level language, Calling convention

02:26:57
GCC Assembler Directives, Inline Assembly, shared and dynamic libraries

02:32:39
Error handling, System programming, Process management command, Profiling, Code coverage command, Basics of debugging

02:28:26
Debugging, GDB, Follow fork mode, Address Sanitizer, GDB coredump, Valgrind

02:15:02
System programming, File Operation, Open, Read, Write, Lseek etc

02:37:23
System programming, File Operation, Fcntl, Dupe etc, I-O Multiplexing,

02:51:54
System programming, File Operation – Fread, Fwrite. Makefile

02:31:32
Makefile, Variables, Wildcard, Implicit rule, Phony

02:15:31
Process Management – fork & vfork, clone, getpid, getppid, exit

02:20:49
Process Management – Wait, Waitpid. Thread management, IPC

02:22:30
IPC – Pipe, Named Pipe, Message Queue

01:55:40
IPC – Message queue, Shared Memory

02:25:14
IPC – Named PIPE example, Semaphore, Signals, Critical sectionsson

02:33:09
Synchronization mechanism – Mutex, Conditional variable, Process scheduling

02:25:32
User Groups, Memory management, OOM Killer

02:17:10
Linux Kernel Internals – Introduction, Kernel space, user space, kernel versioning, Kernel source tree, Building qemu

02:27:51
Linux kernel programming – development environment, UML kernel image

02:44:21
Debugging Qemu kernel image, Building kernel image with inbuilt rootfs, Setting up Raspberry pi board, Bootup sequenc

02:37:42
Ull, Kernel helper function, Kernel logs, Printk, Module programmingML, System ca

01:48:37
UML Kernel handson, UML with Filesystem, Open OCD jTag, jTag pin connection with Raspberry pi, Hello World module

02:32:20
Storage strategy, startup init program

02:20:35
Timer, Kthread

02:04:04
Timers, Kthreads, Bottom halves – Tasklets, Workqueue

02:23:22
Doubt session

05:01
Export symbol, Synchronization

02:07:20
Signal, Spinlock, SeqLock

02:16:38
Interrupt safe, SMP-safe, Preempt-safe, Barriers, Kernel data structures

02:35:07
Interrupts, Threaded IRQ, Soft IRQ

02:33:20
Character driver driver, Device fClass ile conceptaft Lesson

02:49:18
Misc Driver, Device tree

02:44:03
Device tree – Discoverable & Non Discoverable, Device tree – x86 & ARM, Platform Driver

02:35:55
Device tree overlay, Platform driver on RPI, GPIO driver, Input driver. Respberry connection serial cable

02:31:35
GPIO Driver & Interrupts, Input Driver

01:58:12
I2C Protocol, I2C driver Linux, SSD1306, I2C – Adaptor & Algorithm

02:22:46
I2C Driver ( Bit banging method ) – GPIO, SPI Driver

02:11:13
GPIO Using sysfs, I2C User Space, PWM

02:04:13
GPIO Controller driver, UART Subsystem

02:44:33
Kernel Module context, RTC

02:00:01
Ideal Task creation, UML debugging, Watchdog, Regmap API

02:06:52
IIO driver, USB

02:33:14
USB driver, Endpoint descriptor, URB

02:23:47
USB Hands-on, PCI driver

02:18:27
EK-TM4C123GXL USB Launchpad Device, PCI Driver, PCI Driver configuration space

02:03:06
EK-TM4C123GXL USB Hands-on, PCI Hands-on

02:06:48
Block driver, Gendisk Functions

02:19:06
Networking Introduction, Network driver

02:06:46
NTP, Bonding, VLAN, SK_Buff, Net_device, Queueing Discipline

02:33:48
Network Interface, Important Macros and functions, NAPI, Packet transmission & Reception,Code walk

02:01:43
Token bucket, Queueing discipline – HTB States, SK Buffer, NAPI API

02:23:49
Net device structure in detail, Interaction between NIC device and kernel, Transmission & reception Path

01:50:54
Debugging, ARP, IPV4

01:48:45
IP Layer internals & Debugging

01:43:05
IP Tables, iptable – process flow, targets, Commands, Persistence changes, Routing, Routing Table, BGP, OSPF

01:32:15
Doubt session SPI

21:08
DHCP, DNS, NTP

01:38:21
a – Doubt session SPI

23:10
Kernel Socket Implementation, TCP States, Netfilter, Netcat. – HD 1080p

01:59:52
UIO Driver, Process Management

01:30:00
Process Management, scheduling

02:07:48
Process Management – CFS

01:47:39
a – Doubt session -CFS & Dasy chaining,Acessing USB

25:22
Process Management – RT, Shed Class – STOP, Deadline, Idle, Preemption, Context Switch, Process States

01:51:51
Process Management Tool – LTTng, RTLinux

02:06:37
Linux Memory Management

01:56:42
Page Allocator, Slab, Slub, Slob, Debugging, KASAN, Interrupt Management, Kernel Vulnerability and Hacking

01:53:51
Interrupt Management – x86, Debugging

02:09:33
Linux kernel debugging, deadlock debugging, Crash dump

01:49:32
Crashdump, Dump_stack, syslog, Trace command

02:02:16
Debugging memory related issue, Decoding OOPs, KASAN, Exploring Crash tool, BPF

02:24:14

Time Complexity

1 – Time Complexit

06:48
2 – Big O Notation

10:06
3 – Binary Search and its Recurrence Relation

19:16
4 – Question on Time Complexity I

04:16
5 – Master’s Theorem

10:24
6 – Big O Complexity Comparison

04:37
7 – Question on Time Complexity II

20:27
8 – Occurrence of an integer

04:25
9 – Find Minimum path

16:06
10 – Find Minimum path – Optimization

12:59
11 – Time Complexity Notations

15:49
12 – Examples and Questions

07:09
13 – Recap

03:06
14 – Key Takeaways

03:09
15 – Time Complexity.pdf
Quiz

Array

1 – Find the missing and the repeated number in the array

35:30
2 – Find the missing and the repeated number in the array

36:13
2 – 2 Sum problem

19:49
3 – 2 Sum problem

19:49
4 – 3 Sum problem

12:25
5 – Majority Element in the Array

29:35
6 – Recap

02:21
Array.pdf
Array Quiz

Linked list

1 – Why do we use Linked List

14:44
2 – What are Linked Lists

06:25
3 – How to create a Linked List

25:57
4 – Deleting a node in a Linked List

16:32
5 – Finding Mid-point of a Linked List

10:36
6 – Detecting Cycle in a Linked List

08:51
7 – Removing Cycle in a Linked List

18:24
8 – Reversing a Linked List

05:21
9 – Big Integer Problem

58:45
10 – Add two big numbers

53:39
11 – Introduction to Doubly Linked List

04:38
12 – Insertion and deletion in Doubly Linked List

11:39
13 – Comparison between Singly Linked List and Doubly Linked List

04:06
Linked List.pdf
Quiz

Stack

Queue

Dictionary and Sets STL

Sorting

1 – Merge Sort

30:43
2 – Quick Sort

33:04
3 – Comparison between Merge Sort, Quick Sort and STL

09:16
4 – Count Sort

16:57
5 – Bucket Sort

08:24
6 – Radix Sort

16:54
7 – Comparison between Count Sort and Bucket Sort

02:47
8 – Problem Count Inversions 1

25:19
9 – Discussion Sort a linked list

01:16
10 – Problem Count Inversions 1 Code Discussion

04:11
11 – Problem Sort a linked list

14:20
12 – Problem Nut and Bolt Problem

08:56
Sorting.pdf
Quiz

Binary Trees

1 – Introduction to Trees

21:06
2 – Traversal in Binary Trees (Inorder, Preorder, Postorder)

28:01
3 – Level Order Traversal of Binary Trees

10:18
4 – Spiral Order Traversal of Binary Trees

09:34
5 – Views of a Binary Tree (Left, Right)

16:13
6 – Top Bottom View of a Binary Search Tree

21:25
7 – Problem Binary Tree Right Side View

33:23
8 – Problem Validate Binary Search Tree

35:57
9 – Problem Diameter of a Binary Tree

29:10
10 – Post Session Discussion

05:16
11 – Diameter of a Binary Tree

05:07
Binary Tree.pdf
Quiz

Binary Search Tree

Heap

Graph

1 – Introduction to Graphs

05:21
2 – Representation of Graphs

42:14
3 – Types of Graphs

09:07
4 – Depth First Search Traversal of Graphs

32:57
5 – Breadth First Search Traversal of Graphs

09:42
6 – Comparison between DFS and BFS

03:57
7 – Directed Graph – Cyclic and Acyclic

03:20
8 – Cycles and their Detection

41:37
9 – Topological Sorting

40:59
10 – Shortest Paths – Single Source

36:33
Graphs.pdf
Quiz

Dynamic Programming

1 – Sum of array elements

11:55
2 – Rod Cutting Problem

29:03
3 – Coin Change Problem

18:35
4 – Subset Sum Problem

25:19
5 – Knapsack Problem

32:49
6 – Coin Game

47:45
7 – Edit Distance

26:28
8 – Bursting Balloons

21:43
10 – Longest Common Subsequence

16:25
Dynamic Programming.pdf
Quiz

About Course

What Will You Learn?

Course Content

Linux Kernel And Device Driver

Classification of programming language, Compilation vs Interpretation, Compilation stages, Linux Introduction

A – Doubt session – Oracle busy box config

B – X86 Assembly level language, Calling convention

GCC Assembler Directives, Inline Assembly, shared and dynamic libraries

Error handling, System programming, Process management command, Profiling, Code coverage command, Basics of debugging

Debugging, GDB, Follow fork mode, Address Sanitizer, GDB coredump, Valgrind

System programming, File Operation, Open, Read, Write, Lseek etc

System programming, File Operation, Fcntl, Dupe etc, I-O Multiplexing,

System programming, File Operation – Fread, Fwrite. Makefile

Makefile, Variables, Wildcard, Implicit rule, Phony

Process Management – fork & vfork, clone, getpid, getppid, exit

Process Management – Wait, Waitpid. Thread management, IPC

IPC – Pipe, Named Pipe, Message Queue

IPC – Message queue, Shared Memory

IPC – Named PIPE example, Semaphore, Signals, Critical sectionsson

Synchronization mechanism – Mutex, Conditional variable, Process scheduling

User Groups, Memory management, OOM Killer

Linux Kernel Internals – Introduction, Kernel space, user space, kernel versioning, Kernel source tree, Building qemu

Linux kernel programming – development environment, UML kernel image

Debugging Qemu kernel image, Building kernel image with inbuilt rootfs, Setting up Raspberry pi board, Bootup sequenc

Ull, Kernel helper function, Kernel logs, Printk, Module programmingML, System ca

UML Kernel handson, UML with Filesystem, Open OCD jTag, jTag pin connection with Raspberry pi, Hello World module

Storage strategy, startup init program

Timer, Kthread

Timers, Kthreads, Bottom halves – Tasklets, Workqueue

Doubt session

Export symbol, Synchronization

Signal, Spinlock, SeqLock

Interrupt safe, SMP-safe, Preempt-safe, Barriers, Kernel data structures

Interrupts, Threaded IRQ, Soft IRQ

Character driver driver, Device fClass ile conceptaft Lesson

Misc Driver, Device tree

Device tree – Discoverable & Non Discoverable, Device tree – x86 & ARM, Platform Driver

Device tree overlay, Platform driver on RPI, GPIO driver, Input driver. Respberry connection serial cable

GPIO Driver & Interrupts, Input Driver

I2C Protocol, I2C driver Linux, SSD1306, I2C – Adaptor & Algorithm

I2C Driver ( Bit banging method ) – GPIO, SPI Driver

GPIO Using sysfs, I2C User Space, PWM

GPIO Controller driver, UART Subsystem

Kernel Module context, RTC

Ideal Task creation, UML debugging, Watchdog, Regmap API

IIO driver, USB

USB driver, Endpoint descriptor, URB

USB Hands-on, PCI driver

EK-TM4C123GXL USB Launchpad Device, PCI Driver, PCI Driver configuration space

EK-TM4C123GXL USB Hands-on, PCI Hands-on

Block driver, Gendisk Functions

Networking Introduction, Network driver

NTP, Bonding, VLAN, SK_Buff, Net_device, Queueing Discipline

Network Interface, Important Macros and functions, NAPI, Packet transmission & Reception,Code walk

Token bucket, Queueing discipline – HTB States, SK Buffer, NAPI API

Net device structure in detail, Interaction between NIC device and kernel, Transmission & reception Path

Debugging, ARP, IPV4

IP Layer internals & Debugging

IP Tables, iptable – process flow, targets, Commands, Persistence changes, Routing, Routing Table, BGP, OSPF

Doubt session SPI

DHCP, DNS, NTP

a – Doubt session SPI

Kernel Socket Implementation, TCP States, Netfilter, Netcat. – HD 1080p

UIO Driver, Process Management

Process Management, scheduling

Process Management – CFS

a – Doubt session -CFS & Dasy chaining,Acessing USB

Process Management – RT, Shed Class – STOP, Deadline, Idle, Preemption, Context Switch, Process States

Process Management Tool – LTTng, RTLinux

Linux Memory Management

Page Allocator, Slab, Slub, Slob, Debugging, KASAN, Interrupt Management, Kernel Vulnerability and Hacking

Interrupt Management – x86, Debugging

Linux kernel debugging, deadlock debugging, Crash dump

Crashdump, Dump_stack, syslog, Trace command

Debugging memory related issue, Decoding OOPs, KASAN, Exploring Crash tool, BPF

Time Complexity

1 – Time Complexit

2 – Big O Notation

3 – Binary Search and its Recurrence Relation

4 – Question on Time Complexity I