sbos.git/kernel/drivers, branch master Unnamed repository; edit this file 'description' to name the repository. https://git.kling.gg/sbos.git/atom?h=master 2024-12-12T15:03:08+00:00 formatting: Use clang-format on all projects 2024-12-12T15:03:08+00:00 Anton Kling anton@kling.gg 2024-12-12T15:03:08+00:00 urn:sha1:b033314bf1901d436dc71d41d5e1f37dda47e511 This commit also add braces to all `if` statements. timer: Use strings instead of direct int64_t to communicate with userland 2024-12-09T22:27:58+00:00 Anton Kling anton@kling.gg 2024-12-09T22:27:58+00:00 urn:sha1:0a2e1f076786ff59bcc1fb6fdb066c0db2a5d77f This makes it easier to write and read from /dev/clock using shell scripts. The actual performance decrease will be minimal and the interface is not that perfect for proper time keeping anyways. mmu: Make certain allocations physical and virtual mapping linear 2024-12-09T18:17:57+00:00 Anton Kling anton@kling.gg 2024-12-09T17:35:54+00:00 urn:sha1:e7272b29feb855f4678c5c510d331f297351d3a2 Previously it was possible for fragmentation to occur and as a result certain allocations would have a linear virtual address space but not a linear physical address space. This is bad since a lot of calls to kmalloc_align rely upon both being linear, it has now been changed such that all allocations done by kmalloc_align now guarantee this mapping holds for both virtual and physical addresses. It was due to oversight and sheer luck that this had been working for so long. audio: Control master volume through /dev/volume 2024-12-08T18:42:28+00:00 Anton Kling anton@kling.gg 2024-12-08T18:42:28+00:00 urn:sha1:3918a0e92f47f0998fadbc19f0a567e985445407 ac97: Messy fixes to audio 2024-12-02T17:42:26+00:00 Anton Kling anton@kling.gg 2024-12-02T17:42:26+00:00 urn:sha1:d72629680450d0160e0a84d580a83119fe51338b It seems to work completely now, but it is still very messy. kernel: Change math.h to use macros 2024-11-30T16:46:53+00:00 Anton Kling anton@kling.gg 2024-11-30T16:46:53+00:00 urn:sha1:c1b3c95536ae7c66f7f5d522348f95440dab5ff0 Having min/max be functions was a stupid decision in the first place ac97/audio: Add audio 2024-11-30T16:46:10+00:00 Anton Kling anton@kling.gg 2024-11-30T16:46:10+00:00 urn:sha1:f43624cf031cd387095ea12fd5714e49a087c555 Incomplete but still very cool changes 2024-11-27T23:12:17+00:00 Anton Kling anton@kling.gg 2024-11-27T23:06:09+00:00 urn:sha1:54869df7835565d0983096f65326cdd2d5f4f3d8 kernel: Add RSOD(red screen of death) 2024-10-16T18:41:17+00:00 Anton Kling anton@kling.gg 2024-10-16T18:41:17+00:00 urn:sha1:4e817cecfa7328af34fb96db7f052352737cd07e This is not useful since 99% of the time I will have access to the serial output. But it does look cool. Kernel/Networking: Modify outgoing packet in place 2024-10-06T09:12:16+00:00 Anton Kling anton@kling.gg 2024-10-06T09:12:16+00:00 urn:sha1:f18beba3cb3d85ed6e0f44fdff9256c50adcc5e1 This avoids creation of new buffers and unnecessary memcpys. The old interface still exists for UDP but will be removed when I am less lazy. From testing it does not appear to have any performance improvement but this is most likely due to other bottlenecks as extra copies should always be worse.