mirror of
https://github.com/skyline-emu/skyline.git
synced 2024-11-04 23:35:12 +01:00
Fully implement the nvdrv Host1xChannel::Submit operation
This pushes a set of command buffers into the Host1x command FIFO allocated for the channel, returning fence thresholds that can be waited on for completion,
This commit is contained in:
parent
baefb0fe93
commit
dbfb1cfe20
@ -12,7 +12,9 @@ namespace skyline::service::nvdrv::device::nvhost {
|
||||
const SessionContext &ctx,
|
||||
core::ChannelType channelType)
|
||||
: NvDevice(state, driver, core, ctx),
|
||||
channelType(channelType) {}
|
||||
channelType(channelType) {
|
||||
state.soc->host1x.channels[static_cast<size_t>(channelType)].Start();
|
||||
}
|
||||
|
||||
PosixResult Host1XChannel::SetNvmapFd(In<FileDescriptor> fd) {
|
||||
state.logger->Debug("fd: {}", fd);
|
||||
@ -25,6 +27,34 @@ namespace skyline::service::nvdrv::device::nvhost {
|
||||
state.logger->Debug("numCmdBufs: {}, numRelocs: {}, numSyncpointIncrs: {}, numFenceThresholds: {}",
|
||||
cmdBufs.size(), relocs.size(), syncpointIncrs.size(), fenceThresholds.size());
|
||||
|
||||
if (fenceThresholds.size() > syncpointIncrs.size())
|
||||
return PosixResult::InvalidArgument;
|
||||
|
||||
if (!relocs.empty())
|
||||
throw exception("Relocations are unimplemented!");
|
||||
|
||||
std::scoped_lock lock(channelMutex);
|
||||
|
||||
for (size_t i{}; i < syncpointIncrs.size(); i++) {
|
||||
const auto &incr{syncpointIncrs[i]};
|
||||
|
||||
u32 max{core.syncpointManager.IncrementSyncpointMaxExt(incr.syncpointId, incr.numIncrs)};
|
||||
if (i < fenceThresholds.size())
|
||||
fenceThresholds[i] = max;
|
||||
}
|
||||
|
||||
for (const auto &cmdBuf : cmdBufs) {
|
||||
auto handleDesc{core.nvMap.GetHandle(cmdBuf.mem)};
|
||||
if (!handleDesc)
|
||||
throw exception("Invalid handle passed for a command buffer!");
|
||||
|
||||
u64 gatherAddress{handleDesc->address + cmdBuf.offset};
|
||||
state.logger->Debug("Submit gather, CPU address: 0x{:X}, words: 0x{:X}", gatherAddress, cmdBuf.words);
|
||||
|
||||
span gather(reinterpret_cast<u32 *>(gatherAddress), cmdBuf.words);
|
||||
state.soc->host1x.channels[static_cast<size_t>(channelType)].Push(gather);
|
||||
}
|
||||
|
||||
return PosixResult::Success;
|
||||
}
|
||||
|
||||
|
@ -23,7 +23,7 @@ namespace skyline::service::nvdrv::device::nvhost {
|
||||
*/
|
||||
struct SubmitCmdBuf {
|
||||
core::NvMap::Handle::Id mem;
|
||||
u32 offset; //!< Offset from the handle of where the gather should start
|
||||
u32 offset; //!< Offset in bytes from the handle of where the gather should start
|
||||
u32 words; //!< Size for the gather in 4 byte words
|
||||
};
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user