Commit Graph

19 Commits

Author SHA1 Message Date
Lioncash
0cbcd6ec9a kernel: Eliminate kernel global state
As means to pave the way for getting rid of global state within core,
This eliminates kernel global state by removing all globals. Instead
this introduces a KernelCore class which acts as a kernel instance. This
instance lives in the System class, which keeps its lifetime contained
to the lifetime of the System class.

This also forces the kernel types to actually interact with the main
kernel instance itself instead of having transient kernel state placed
all over several translation units, keeping everything together. It also
has a nice consequence of making dependencies much more explicit.

This also makes our initialization a tad bit more correct. Previously we
were creating a kernel process before the actual kernel was initialized,
which doesn't really make much sense.

The KernelCore class itself follows the PImpl idiom, which allows
keeping all the implementation details sealed away from everything else,
which forces the use of the exposed API and allows us to avoid any
unnecessary inclusions within the main kernel header.
2018-08-28 22:31:51 -04:00
Subv
5c49e56d41 GPU: Implement the NVGPU_IOCTL_CHANNEL_KICKOFF_PB ioctl2 command.
This behaves quite similarly to the SubmitGPFIFO command. Referenced from Ryujinx.
Many thanks to @gdkchan for investigating this!
2018-07-21 15:50:02 -05:00
James Rowe
638956aa81 Rename logging macro back to LOG_* 2018-07-02 21:45:47 -04:00
Lioncash
7c9644646f
general: Make formatting of logged hex values more straightforward
This makes the formatting expectations more obvious (e.g. any zero padding specified
is padding that's entirely dedicated to the value being printed, not any pretty-printing
that also gets tacked on).
2018-05-02 09:49:36 -04:00
Lioncash
285d8d8b7d
nvdrv: Move logging macros over to new fmt-compatible ones 2018-04-24 12:01:27 -04:00
Lioncash
ccca5e7c28 service: Use nested namespace specifiers where applicable
Tidies up namespace declarations
2018-04-19 22:20:28 -04:00
Hexagon12
4d1a2509df
Updated nvdrv with more service names. 2018-04-10 20:26:49 +03:00
bunnei
db873a232c
Merge pull request #188 from bunnei/refactor-buffer-descriptor
Refactor IPC buffer descriptor interface
2018-02-14 18:31:53 -05:00
Lioncash
eba57fce88
nvdrv/interface: Silence formatting specifier warnings 2018-02-14 01:52:55 -05:00
bunnei
516a95721c service: Remove remaining uses of BufferDescriptor*. 2018-02-13 23:54:13 -05:00
bunnei
d42e77797e nvdrv: Use ReadBuffer/WriteBuffer functions for Ioctl. 2018-02-13 23:54:12 -05:00
bunnei
22caeee64f nvdrv: Fix QueryEvent for libnx. 2018-02-09 00:56:45 -05:00
David
d129905a66 Extra nvdrv support (#162)
* FinishInitalize needed for 3.0.1+ games

* nvdrv:s and nvdrv:t both use NVDRV

* Most settings return 0 on hardware, disabled NV_MEMORY_PROFILER for now.

NVN_THROUGH_OPENGL & NVRM_GPU_PREVENT_USE are a few interesting settings to look at. Carefully choosing settings can help with drawing graphics later on

* Initial /dev/nvhost-gpu support

* ZCullBind

* Stubbed SetErrorNotifier

* Fixed SetErrorNotifier log, Added SetChannelPriority

* Allocate GPFIFO Ex2, Allocate Obj Ctx, Submit GPFIFO

* oops

* Fixed up naming/structs/enums. Used vector instead of array for "gpfifo_entry"

* Added missing fixes

* /dev/nvhost-ctrl-gpu

* unneeded struct

* Forgot u32 in enum class

* Automatic descriptor swapping for ioctls, fixed nvgpu_gpu_get_tpc_masks_args being incorrect size

* nvdrv#QueryEvent

* Renamed logs for nvdrv

* Refactor ioctl so nv_result isn't needed

* /dev/nvhost-as-gpu

* Fixed Log service naming, CtxObjects now u32, renamed all structs, added static_asserts to structs, used INSERT_PADDING_WORDS instead of u32s

* nvdevices now uses "Ioctl" union,

* IoctlGpfifoEntry now uses bit field

* final changes
2018-02-05 18:19:31 -08:00
bunnei
764bbaa19c logger: Use Service_NVDRV category where applicable. 2018-02-04 17:00:33 -05:00
bunnei
1b1d399e5f hle: Rename RequestBuilder to ResponseBuilder. 2018-01-24 22:24:10 -05:00
David
eeb3b5eed7 Added nvmemp, Added /dev/nvhost-ctrl, SetClientPID now stores pid (#114)
* Added nvmemp, Added /dev/nvhost-ctrl, SetClientPID now stores pid

* used clang-format-3.9 instead

* lowercase pid

* Moved nvmemp handlers to cpp

* Removed unnecessary logging for NvOsGetConfigU32. Cleaned up log and changed to LOG_DEBUG

* using std::arrays instead of c arrays

* nvhost get config now uses std::array completely

* added pid logging back

* updated cmakelist

* missing includes

* added array, removed memcpy

* clang-format6.0
2018-01-21 17:59:50 -05:00
bunnei
de646cef2d nvdrv: Stub SetClientPID. 2018-01-18 23:50:18 -05:00
Frederic Meyer
60d650cc4e nvdrv: stubbed Close(cmd 2) 2018-01-17 17:08:46 +01:00
Subv
cb75b56e45 NV: Implemented the nvdrv service, which uses the same interface as nvdrv:a 2018-01-16 19:04:09 -05:00