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-rw-r--r--src/core/hle/service/dsp_dsp.cpp69
-rw-r--r--src/core/mem_map.h4
2 files changed, 47 insertions, 26 deletions
diff --git a/src/core/hle/service/dsp_dsp.cpp b/src/core/hle/service/dsp_dsp.cpp
index a2b68cac8..72be4c817 100644
--- a/src/core/hle/service/dsp_dsp.cpp
+++ b/src/core/hle/service/dsp_dsp.cpp
@@ -16,6 +16,25 @@ static Handle semaphore_event;
static Handle interrupt_event;
/**
+ * DSP_DSP::ConvertProcessAddressFromDspDram service function
+ * Inputs:
+ * 1 : Address
+ * Outputs:
+ * 1 : Result of function, 0 on success, otherwise error code
+ * 2 : (inaddr << 1) + 0x1FF40000 (where 0x1FF00000 is the DSP RAM address)
+ */
+void ConvertProcessAddressFromDspDram(Service::Interface* self) {
+ u32* cmd_buff = Service::GetCommandBuffer();
+
+ u32 addr = cmd_buff[1];
+
+ cmd_buff[1] = 0; // No error
+ cmd_buff[2] = (addr << 1) + (Memory::DSP_MEMORY_VADDR + 0x40000);
+
+ DEBUG_LOG(KERNEL, "(STUBBED) called with address %u", addr);
+}
+
+/**
* DSP_DSP::LoadComponent service function
* Inputs:
* 1 : Size
@@ -90,31 +109,31 @@ void WriteReg0x10(Service::Interface* self) {
}
const Interface::FunctionInfo FunctionTable[] = {
- {0x00010040, nullptr, "RecvData"},
- {0x00020040, nullptr, "RecvDataIsReady"},
- {0x00030080, nullptr, "SendData"},
- {0x00040040, nullptr, "SendDataIsEmpty"},
- {0x00070040, WriteReg0x10, "WriteReg0x10"},
- {0x00080000, nullptr, "GetSemaphore"},
- {0x00090040, nullptr, "ClearSemaphore"},
- {0x000B0000, nullptr, "CheckSemaphoreRequest"},
- {0x000C0040, nullptr, "ConvertProcessAddressFromDspDram"},
- {0x000D0082, nullptr, "WriteProcessPipe"},
- {0x001000C0, nullptr, "ReadPipeIfPossible"},
- {0x001100C2, LoadComponent, "LoadComponent"},
- {0x00120000, nullptr, "UnloadComponent"},
- {0x00130082, nullptr, "FlushDataCache"},
- {0x00140082, nullptr, "InvalidateDCache"},
- {0x00150082, RegisterInterruptEvents, "RegisterInterruptEvents"},
- {0x00160000, GetSemaphoreEventHandle, "GetSemaphoreEventHandle"},
- {0x00170040, nullptr, "SetSemaphoreMask"},
- {0x00180040, nullptr, "GetPhysicalAddress"},
- {0x00190040, nullptr, "GetVirtualAddress"},
- {0x001A0042, nullptr, "SetIirFilterI2S1_cmd1"},
- {0x001B0042, nullptr, "SetIirFilterI2S1_cmd2"},
- {0x001C0082, nullptr, "SetIirFilterEQ"},
- {0x001F0000, nullptr, "GetHeadphoneStatus"},
- {0x00210000, nullptr, "GetIsDspOccupied"},
+ {0x00010040, nullptr, "RecvData"},
+ {0x00020040, nullptr, "RecvDataIsReady"},
+ {0x00030080, nullptr, "SendData"},
+ {0x00040040, nullptr, "SendDataIsEmpty"},
+ {0x00070040, WriteReg0x10, "WriteReg0x10"},
+ {0x00080000, nullptr, "GetSemaphore"},
+ {0x00090040, nullptr, "ClearSemaphore"},
+ {0x000B0000, nullptr, "CheckSemaphoreRequest"},
+ {0x000C0040, ConvertProcessAddressFromDspDram, "ConvertProcessAddressFromDspDram"},
+ {0x000D0082, nullptr, "WriteProcessPipe"},
+ {0x001000C0, nullptr, "ReadPipeIfPossible"},
+ {0x001100C2, LoadComponent, "LoadComponent"},
+ {0x00120000, nullptr, "UnloadComponent"},
+ {0x00130082, nullptr, "FlushDataCache"},
+ {0x00140082, nullptr, "InvalidateDCache"},
+ {0x00150082, RegisterInterruptEvents, "RegisterInterruptEvents"},
+ {0x00160000, GetSemaphoreEventHandle, "GetSemaphoreEventHandle"},
+ {0x00170040, nullptr, "SetSemaphoreMask"},
+ {0x00180040, nullptr, "GetPhysicalAddress"},
+ {0x00190040, nullptr, "GetVirtualAddress"},
+ {0x001A0042, nullptr, "SetIirFilterI2S1_cmd1"},
+ {0x001B0042, nullptr, "SetIirFilterI2S1_cmd2"},
+ {0x001C0082, nullptr, "SetIirFilterEQ"},
+ {0x001F0000, nullptr, "GetHeadphoneStatus"},
+ {0x00210000, nullptr, "GetIsDspOccupied"},
};
////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/src/core/mem_map.h b/src/core/mem_map.h
index a58c59244..da440325f 100644
--- a/src/core/mem_map.h
+++ b/src/core/mem_map.h
@@ -19,7 +19,6 @@ typedef u32 PAddr; ///< Represents a pointer in the physical address space.
enum {
BOOTROM_SIZE = 0x00010000, ///< Bootrom (super secret code/data @ 0x8000) size
MPCORE_PRIV_SIZE = 0x00002000, ///< MPCore private memory region size
- DSP_SIZE = 0x00080000, ///< DSP memory size
AXI_WRAM_SIZE = 0x00080000, ///< AXI WRAM size
FCRAM_SIZE = 0x08000000, ///< FCRAM size
@@ -34,6 +33,9 @@ enum {
SHARED_MEMORY_VADDR_END = (SHARED_MEMORY_VADDR + SHARED_MEMORY_SIZE),
SHARED_MEMORY_MASK = (SHARED_MEMORY_SIZE - 1),
+ DSP_MEMORY_SIZE = 0x00080000, ///< DSP memory size
+ DSP_MEMORY_VADDR = 0x1FF00000, ///< DSP memory virtual address
+
CONFIG_MEMORY_SIZE = 0x00001000, ///< Configuration memory size
CONFIG_MEMORY_VADDR = 0x1FF80000, ///< Configuration memory virtual address
CONFIG_MEMORY_VADDR_END = (CONFIG_MEMORY_VADDR + CONFIG_MEMORY_SIZE),