b99fea78a6
Update NoMali from external revision 9adf9d6 to f08e0a5 and bring in the following changes: f08e0a5 Add support for tracking address space state f11099e Fix job slot register handling when running new jobs b28c98e api: Add a reset callback 29ac4c3 tests: Update gitignore to cover all future test cases 1c6b893 Propagate reset calls to all job slots 8f8ec15 Remove redundant reg vector in MMU 85d90d2 tests: Fix incorrect extern declaration
126 lines
2.5 KiB
C++
126 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2016 ARM Limited
|
|
* All rights reserved
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* Authors: Andreas Sandberg
|
|
*/
|
|
|
|
#include "jobslot.hh"
|
|
|
|
#include <cassert>
|
|
#include <cstdlib>
|
|
|
|
#include "addrspace.hh"
|
|
#include "gpu.hh"
|
|
#include "regutils.hh"
|
|
|
|
namespace NoMali {
|
|
|
|
const std::vector<AddrSpace::cmd_t> AddrSpace::cmds {
|
|
&AddrSpace::cmdNop, // ASn_COMMAND_NOP
|
|
&AddrSpace::cmdUpdate, // ASn_COMMAND_UPDATE
|
|
&AddrSpace::cmdLock, // ASn_COMMAND_LOCK
|
|
&AddrSpace::cmdUnlock, // ASn_COMMAND_UNLOCK
|
|
&AddrSpace::cmdFlushPT, // ASn_COMMAND_FLUSH_PT
|
|
&AddrSpace::cmdFlushMem, // ASn_COMMAND_FLUSH_MEM
|
|
};
|
|
|
|
AddrSpace::AddrSpace(GPU &_gpu, MMU &_mmu, uint8_t _id)
|
|
: GPUBlock(_gpu, ASn_NO_REGS),
|
|
id(_id),
|
|
mmu(_mmu)
|
|
{
|
|
}
|
|
|
|
AddrSpace::AddrSpace(AddrSpace &&rhs)
|
|
: GPUBlock(std::move(rhs)),
|
|
id(std::move(rhs.id)),
|
|
mmu(rhs.mmu)
|
|
{
|
|
}
|
|
|
|
AddrSpace::~AddrSpace()
|
|
{
|
|
}
|
|
|
|
void
|
|
AddrSpace::writeReg(RegAddr addr, uint32_t value)
|
|
{
|
|
switch (addr.value) {
|
|
case ASn_COMMAND:
|
|
asCommand(value);
|
|
break;
|
|
|
|
case ASn_TRANSTAB_LO:
|
|
case ASn_TRANSTAB_HI:
|
|
case ASn_MEMATTR_LO:
|
|
case ASn_MEMATTR_HI:
|
|
case ASn_LOCKADDR_LO:
|
|
case ASn_LOCKADDR_HI:
|
|
GPUBlock::writeReg(addr, value);
|
|
break;
|
|
|
|
default:
|
|
// Ignore writes by default
|
|
break;
|
|
};
|
|
}
|
|
|
|
void
|
|
AddrSpace::asCommand(uint32_t cmd)
|
|
{
|
|
if (cmd < cmds.size())
|
|
(this->*cmds[cmd])(cmd);
|
|
}
|
|
|
|
void
|
|
AddrSpace::cmdNop(uint32_t cmd)
|
|
{
|
|
assert(cmd == ASn_COMMAND_NOP);
|
|
}
|
|
|
|
|
|
void
|
|
AddrSpace::cmdUpdate(uint32_t cmd)
|
|
{
|
|
assert(cmd == ASn_COMMAND_UPDATE);
|
|
}
|
|
|
|
void
|
|
AddrSpace::cmdLock(uint32_t cmd)
|
|
{
|
|
assert(cmd == ASn_COMMAND_LOCK);
|
|
}
|
|
|
|
void
|
|
AddrSpace::cmdUnlock(uint32_t cmd)
|
|
{
|
|
assert(cmd == ASn_COMMAND_UNLOCK);
|
|
}
|
|
|
|
void
|
|
AddrSpace::cmdFlushPT(uint32_t cmd)
|
|
{
|
|
assert(cmd == ASn_COMMAND_FLUSH_PT);
|
|
}
|
|
|
|
void
|
|
AddrSpace::cmdFlushMem(uint32_t cmd)
|
|
{
|
|
assert(cmd == ASn_COMMAND_FLUSH_MEM);
|
|
}
|
|
|
|
}
|