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922 Commits

Author SHA1 Message Date
Bananymous b45d27593f Kernel: Implement super simple PRNG 2024-02-12 04:25:06 +02:00
Bananymous ff49d8b84f Kernel: Cleanup OSI layer overlapping 2024-02-09 17:05:07 +02:00
Bananymous 5d78cd3016 Kernel: Add spin lock assert back. I had accidentally deleted it 2024-02-09 16:58:55 +02:00
Bananymous ed0b1a86aa Kernel: Semaphores and Threads can now be blocked with timeout 2024-02-09 15:28:15 +02:00
Bananymous 534b3e6a9a Kernel: Add LockFreeGuard to LockGuard.h 2024-02-09 15:13:54 +02:00
Bananymous d452cf4170 Kernel: Fix checksum for packets with odd number of bytes 2024-02-09 01:20:40 +02:00
Bananymous acf79570ef Kernel: Cleanup network APIs and error messages 2024-02-08 18:33:49 +02:00
Bananymous 9bc7a72a25 Kernel: Implement unix domain sockets with SOCK_DGRAM 
Also unbind sockets on close
 2024-02-08 13:18:54 +02:00
Bananymous 49889858fa Kernel: Allow chmod on TmpSocketInode 2024-02-08 03:16:01 +02:00
Bananymous e7dd03e551 Kernel: Implement basic connection-mode unix domain sockets 2024-02-08 02:28:19 +02:00
Bananymous e26f360d93 Kernel: allow kmalloc of size 0 2024-02-07 22:36:24 +02:00
Bananymous 572c4052f6 Kernel: Fix Process APIs 2024-02-07 15:57:45 +02:00
Bananymous 132286895f Kernel: Implement Socket inodes for tmpfs 2024-02-07 15:57:45 +02:00
Bananymous 41cad88d6e Kernel/LibC: Implement dummy syscalls for accept, connect, listen 2024-02-07 15:57:45 +02:00
Bananymous 5da59c9151 Kernel: Make better abstractions for networking 2024-02-06 16:45:39 +02:00
Bananymous f804e87f7d Kernel: Implement basic gateway for network interfaces 2024-02-05 18:18:56 +02:00
Bananymous dd3641f054 Kernel: Cleanup ARPTable code 
Packet process is now killed if ARPTable dies.

ARP wait loop now just reschecules so timeout actually works.
 2024-02-05 18:18:56 +02:00
Bananymous b2291ce162 Kernel/BAN: Fix network strucute endianness 2024-02-05 18:18:56 +02:00
Bananymous d15cbb2d6a Kernel: Fix IPv4 header checksum calculation 2024-02-05 18:18:56 +02:00
Bananymous 692cec8458 Kernel/Userspace/LibC: Implement basic dprintln for userspace 2024-02-05 01:24:09 +02:00
Bananymous 649e9f4500 Kernel: ARP now replies to requests 2024-02-03 18:04:12 +02:00
Bananymous 5cfe249945 Kernel: Cleanup network code and implement basic ARP request 2024-02-03 02:39:26 +02:00
Bananymous a0138955cd Kernel: Implement barebones arp table 2024-02-03 01:50:10 +02:00
Bananymous e1ffbb710b Kernel/LibC: Implement basic ioctl for network addresses 2024-02-03 01:50:10 +02:00
Bananymous 0f154c3173 Kernel: Implement basic recvfrom 2024-02-02 13:50:00 +02:00
Bananymous 4b332b5d42 Kernel: Cleanup PCI code 2024-02-02 03:16:37 +02:00
Bananymous ec2f21bb9f Kernel/LibC: Implement SYS_SENDTO 2024-02-02 03:16:01 +02:00
Bananymous ab150b458a Kernel/LibC: Implement basic socket binding 2024-02-02 01:31:58 +02:00
Bananymous cf28ecd5a6 Kernel/LibC: Add SYS_SOCKET 2024-02-01 23:39:09 +02:00
Bananymous 99eed9c37a Kernel: Start work on network stack 2024-02-01 23:38:06 +02:00
Bananymous f4e86028d0 Kernel: Write simple working E1000 and E1000E drivers 2024-02-01 22:08:59 +02:00
Bananymous c69efc040c Kernel: Scheduler now uses the new LinkedList API for moving threads 
Scheduler doesn't have to depend on the fact that allocations should
work when same amount of memory is just deallocated
 2024-02-01 15:22:28 +02:00
Bananymous 139bb5c2a5 Kernel: Fix linker script 
I have no idea why rodata was executable :D
 2024-01-30 17:32:50 +02:00
Bananymous 95e861bcdd Kernel: Optimize all SpinLocks. All locking operations are atomic 2024-01-30 12:39:37 +02:00
Bananymous ca8e7b40bc Kernel: Implement SpinLock without CriticalScope 
This actually is not even spinlock since it yields the current
thread. It will become one when I get to SMP though...
 2024-01-30 01:21:15 +02:00
Bananymous a1faa836c5 Kernel: Hack NVMe controller to work :) 2024-01-30 01:06:00 +02:00
Bananymous 6bfe833aa5 Kernel: Parse RSDP from multiboot headers if exists 2024-01-26 00:49:42 +02:00
Bananymous dfe5a2d665 All: Cleanup all files 
Add newline to end of files and remove whitespace from end of lines
 2024-01-24 15:53:38 +02:00
Bananymous 3441f63298 Kernel: Don't panic kernel if no interrupt could be reserved 2024-01-24 14:34:59 +02:00
Bananymous 2cee2a85e6 Kernel: DevFS now stores all devices 
This allows removing hack in PCI that was required to keep NVMe
controller alive.
 2024-01-24 14:33:50 +02:00
Bananymous 5001fa58e0 Kernel: Fix wait syscall with atomics 2024-01-24 14:32:52 +02:00
Bananymous 54a92293da Kernel: Implement NVMe driver 
I'm  actually able to boot this os fine on own laptop now!
 2024-01-17 08:26:58 +01:00
Bananymous 812e9efd41 Kernel: StorageDevices now specify prefix for partition names 2024-01-14 01:16:48 +02:00
Bananymous c6130f33d7 Kernel: Implement MSI, MSI-X and interrupt reservation 2024-01-13 18:21:21 +02:00
Bananymous 56a29dc176 Kernel: Fix PS/2 Controller if port 0 is empty 2024-01-13 17:05:29 +02:00
Bananymous 7adc7e55a5 Kernel: Fix timeouts in AHCI code and add more volatile keywords 2024-01-12 19:26:20 +02:00
Bananymous 4be726b130 Kernel: Implement more error handling in IDE controller 2024-01-12 02:55:06 +02:00
Bananymous db933d5466 Kernel: Improve keymap file loading 
Now you can include other files in keymaps and set which keys are
modifier keys

Only keys that are set in keymap file are actually updated
 2024-01-12 02:55:06 +02:00
Bananymous 83ca469ed7 Kernel: Modifier keys are taken from current keyboard layout 
I used to assume where all modifiers were, but they are now taken
from keyboard layout.
 2024-01-11 11:53:11 +02:00
Bananymous d2c0718f7d Kernel: Fix toggleable modifier keys and add two more keys 2024-01-11 11:43:05 +02:00