Bananymous
f3d9da9549
Kernel: Rewrite all read/write functions to use BAN::ByteSpan
...
This allows us to not work with raw pointers and use sized containers
for reading and writing.
2023-10-24 11:56:00 +03:00
Bananymous
f21d4e794c
Kernel: Rework whole ATA driver structure
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Make ATA driver more compatible when we are adding SATA support
2023-10-08 02:50:23 +03:00
Bananymous
27eb5af6f0
Kernel: Rework interrupt mechanism
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All interruptrable classes now inherit from Interruptable which
has methdo handle_irq which is called on a interrupt.
2023-10-05 18:53:45 +03:00
921d95d18f
All: Clear lines with only whitspace in them
2023-09-10 00:31:42 +03:00
dd9af56e21
Kernel: Start work on making inodes more thread safe
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All inode operations are now locked and thread blocked
2023-09-10 00:31:42 +03:00
323de3c866
Kernel: Rework whole Terminal structure
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Serial monitors can now be used as a output. This requires editing
init code for the stdio opening. Serial input is not supported, so qemu
still needs graphical window for ps/2 keyboard.
2023-09-04 19:34:18 +03:00
c732297623
Kernel: Rename TimerHandler to SystemTimer
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I changed SystemTimer to only handle the "best" supported timer
it can initialize.
2023-08-04 16:06:47 +03:00
ca5a097ef5
Kernel: Add function to retrieve boot time as timespec
2023-08-04 16:06:47 +03:00
1f8a5f0ce5
Kernel: F11 now prints current time to debug output
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This allows better timer percision and system freeze checks
2023-08-04 15:22:51 +03:00
7eb2c140fe
Kernel: Move RTC to Timer directory
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PIT ms counter seems to be off by multiple seconds/minute. I will
be probably changing to HPET for system time
2023-08-04 11:12:16 +03:00
659adb89a6
Kernel: Start work on abstracting Timers
2023-08-04 10:29:42 +03:00
9bcfb34524
Kernel: Rewrite whole device structure
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We now have DevFileSystem which is derived from RamFileSystem. All
devices are RamInodes. We don't have separate DeviceManager anymore.
To iterate over devices, you can loop througn every inode in devfs.
2023-07-10 23:17:14 +03:00
aa2aee684b
Kernel: remove message from BAN::Error
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We don't store the error message anymore in BAN::Error.
Instead we store a error code that can be mapped into a string.
This allows BAN::Error to only take 4 bytes instead of 128.
We should also make some kernel initialization just panic instead
of returning errors since they are required for succesfull boot
anyway.
2023-04-11 23:25:21 +03:00
e1534ad25b
Kernel: Fix keys in PS2Keymap
2023-04-03 20:25:23 +03:00
b87dae7e7c
Kernel: Device dev and rdev number is done more properly
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Also hd* partitions are now 1 indexed instead of 0
2023-04-03 11:43:16 +03:00
cbb0f6be9a
Kernel: cleanup includes
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I went quickly went through all files since I found some weird
includes :D
2023-04-01 02:14:49 +03:00
a3ba6da6f3
Kernel: Move DeviceManager to its own file
2023-03-30 22:39:45 +03:00
c2e3b422cc
Kernel: Add Semaphore to block threads
2023-03-30 18:46:33 +03:00
f9cc114907
Kernel: All devices have atime, mtime, ctime at their creation
2023-03-30 13:15:46 +03:00
ab3cdea548
Kernel: Rewrite mounting code
2023-03-29 21:34:48 +03:00
62fb233eb1
Kernel: DeviceManager is now a 'FileSystem' so it can expose devices
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Shell reads keyboard through /dev/input :)
2023-03-29 11:50:46 +03:00
426b1482dd
Kernel: Fix keymap numlock behaviour
2023-03-29 03:18:22 +03:00
fa8e921ee8
Kernel: Rework the whole input system
...
We now use Device abstraction that will allow us to provide devices
to userspace through /dev. Currently Shell reads from first and only
device (it being PS/2 Keyboard).
2023-03-29 03:05:16 +03:00
Bananymous
Bananymous