Stefan Lankes
|
dabd33f37c
|
add helper functions to determine if the pci device use MMIO or IO ports
|
2014-12-19 11:35:24 +01:00 |
|
Stefan Lankes
|
4a9440dd62
|
redesign of the IO interface
- all messages are stored in a ring buffer
- new devices (e.g. UART) are able to print previous messages
|
2014-12-13 18:00:35 +01:00 |
|
Stefan Lankes
|
7a15541d82
|
add function to detect processor features
|
2014-12-13 17:56:46 +01:00 |
|
Stefan Lankes
|
ad291c5294
|
add new function to determin if a device supports MMIO
|
2014-12-13 17:53:42 +01:00 |
|
Stefan Lankes
|
3725b1f6d0
|
minor modifications in atomic_int32_inc/_dec
=> now, the functions returns also the current counter
|
2014-12-13 15:14:31 +01:00 |
|
Stefan Lankes
|
e97f08d2ea
|
add Daniel to the author list
|
2014-12-12 13:59:23 +01:00 |
|
Stefan Lankes
|
168c8a30ab
|
create task to handle incoming messages
|
2014-12-11 22:43:45 +01:00 |
|
Stefan Lankes
|
e3042f167a
|
add missing copyright statement
|
2014-12-09 22:32:59 +01:00 |
|
Stefan Lankes
|
df0b192e21
|
add basic support of an UART device
|
2014-12-09 10:09:03 +01:00 |
|
Stefan Lankes
|
5ec1a4e98e
|
add Steffen in the copyright statement
=> he complety redesign my paging implementation
=> clearly better than my previous version
|
2014-12-05 07:29:38 +01:00 |
|
|
|
42571eb4eb
|
added proper accounting of user used page frames
|
2014-12-04 21:44:02 +01:00 |
|
|
|
18378417a7
|
added new custom paging flag to mark page table entries which are used for self-references
|
2014-12-04 20:41:39 +01:00 |
|
|
|
d289601a0e
|
smaller cleanups
|
2014-11-28 02:15:15 +01:00 |
|
|
|
58876ffe05
|
simplified code, fixed smaller bugs
|
2014-11-28 01:39:56 +01:00 |
|
|
|
fbf55178c1
|
added first version of paging code
(only page_map() works for now)
|
2014-08-21 20:17:02 +02:00 |
|
|
|
9b4714113a
|
added functions to handle TLB invalidation and control register access
|
2014-08-21 20:14:59 +02:00 |
|
|
|
e514ae24f8
|
added some preprocessor macros for upcoming paging code
|
2014-08-21 20:13:55 +02:00 |
|
|
|
838ad909c6
|
replaced multiboot_init() by global pointer in entry.asm
|
2014-06-30 12:15:52 +02:00 |
|
|
|
153447482a
|
added headers for paging code
|
2014-06-30 00:15:20 +02:00 |
|
|
|
92c90c299a
|
added bitmap initialization based on Multiboot infos
|
2014-06-30 00:10:04 +02:00 |
|
Stefan Lankes
|
c71b6c6c8a
|
Simplify code, add additional comments
|
2014-01-22 12:15:15 +01:00 |
|
Stefan Lankes
|
eb8859d706
|
extending example task, fix bug in handling of the TSS
|
2014-01-22 12:13:30 +01:00 |
|
Stefan Lankes
|
b83bc1d261
|
add first steps to support user-level tasks
|
2014-01-22 12:12:39 +01:00 |
|
Stefan Lankes
|
87801a1706
|
add preemptive multitasking and interrupt handling
|
2013-11-27 22:49:30 +01:00 |
|
Stefan Lankes
|
ed27254338
|
add irq save spinlocks and semaphores
|
2013-11-27 22:36:34 +01:00 |
|
Stefan Lankes
|
ab28a5e612
|
add a basic spinlock, which based on a ticket lock
|
2013-11-26 09:15:43 +01:00 |
|
Stefan Lankes
|
949cbb5119
|
Add basic atomic operations which will be used in locking-mechanisms.
|
2013-11-26 09:13:57 +01:00 |
|
Stefan Lankes
|
67926d7c65
|
add support of nonpreemptive multitasking and additional comments
|
2013-11-19 23:11:53 +01:00 |
|
Stefan Lankes
|
682936c57d
|
add missing description
|
2013-11-12 09:26:19 +01:00 |
|
Stefan Lankes
|
d9bf1e00a7
|
remove obsolete code
|
2013-11-12 08:51:50 +01:00 |
|
Stefan Lankes
|
9ac39ba7ea
|
add documentation into the source code
|
2013-11-08 22:55:29 +01:00 |
|
Stefan Lankes
|
4fd2b7f90c
|
add highly tuned assmbler functions for basic string operations
|
2013-11-08 22:06:07 +01:00 |
|
Stefan Lankes
|
07b2250270
|
add the "smallest" HelloWorld of the world
|
2013-11-08 17:22:37 +01:00 |
|
