mirror of
https://github.com/Fennix-Project/Drivers.git
synced 2025-07-11 07:09:25 +00:00
Update filesystem structure
This commit is contained in:
Alex
@ -1,9 +1,3 @@
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||||
build:
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||||
make -C PS2Mouse build
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make -C VMwareMouse build
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||||
make -C VirtualBoxMouse build
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clean:
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make -C PS2Mouse clean
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make -C VMwareMouse clean
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make -C VirtualBoxMouse clean
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@ -1,98 +0,0 @@
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# Config file
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include ../../../Makefile.conf
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FILENAME = PS2Mouse.fex
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CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
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CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
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LD = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
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||||
AS = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
|
||||
OBJDUMP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
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||||
|
||||
GIT_COMMIT = $(shell git rev-parse HEAD)
|
||||
GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
|
||||
|
||||
ifeq ($(OSARCH), amd64)
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||||
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
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||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
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CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
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else ifeq ($(OSARCH), i386)
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S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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||||
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
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||||
else ifeq ($(OSARCH), aarch64)
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||||
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
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||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
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CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
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endif
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HEADERS = $(sort $(dir $(wildcard ../../include/*)))
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OBJ = $(C_SOURCES:.c=.o) $(CPP_SOURCES:.cpp=.o) $(ASM_SOURCES:.asm=.o) $(S_SOURCES:.S=.o) $(PSF_SOURCES:.psf=.o) $(BMP_SOURCES:.bmp=.o)
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INCLUDE_DIR = ../../include
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LDFLAGS := \
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-fPIC -fPIE -pie -Wl,-eDriverEntry \
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-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
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-nostdlib -nodefaultlibs -nolibc \
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-zmax-page-size=0x1000 \
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-Wl,-Map file.map -static -Tlinker.ld
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||||
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WARNCFLAG = -Wall -Wextra
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CFLAGS := \
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-I$(INCLUDE_DIR) \
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-DGIT_COMMIT='"$(GIT_COMMIT)"' \
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-DGIT_COMMIT_SHORT='"$(GIT_COMMIT_SHORT)"'
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ifeq ($(OSARCH), amd64)
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CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
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-mno-red-zone -mno-sse -mno-sse2 \
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-march=x86-64 -pipe -ffunction-sections \
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-msoft-float -fno-builtin
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||||
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else ifeq ($(OSARCH), i386)
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CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
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-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
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-march=i386 -pipe -msoft-float -fno-builtin
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else ifeq ($(OSARCH), aarch64)
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CFLAGS += -pipe -fno-builtin -fPIC
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endif
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build: $(FILENAME)
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ifeq ($(OSARCH), amd64)
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$(OBJDUMP) -b binary -D -m i386:x86-64 -d $(FILENAME) > file_dump.map
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else ifeq ($(OSARCH), i386)
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else ifeq ($(OSARCH), aarch64)
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endif
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mv $(FILENAME) ../../out/$(FILENAME)
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$(FILENAME): $(OBJ)
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$(info Linking $@)
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$(CC) $(LDFLAGS) $(OBJ) -o $@
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%.o: %.c $(HEADERS)
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$(info Compiling $<)
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$(CC) $(CFLAGS) $(WARNCFLAG) -std=c17 -c $< -o $@
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%.o: %.cpp $(HEADERS)
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$(info Compiling $<)
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$(CPP) $(CFLAGS) $(WARNCFLAG) -std=c++20 -fexceptions -c $< -o $@
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%.o: %.S
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$(info Compiling $<)
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ifeq ($(OSARCH), amd64)
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$(AS) -o $@ $<
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else ifeq ($(OSARCH), i386)
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$(AS) -o $@ $<
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else ifeq ($(OSARCH), aarch64)
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$(AS) -o $@ $<
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endif
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clean:
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rm -f *.o file.map file_dump.map $(OBJ)
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@ -1,278 +0,0 @@
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#include <pci.h>
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#include <io.h>
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#include "../../../Kernel/DAPI.hpp"
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#include "../../../Kernel/Fex.hpp"
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extern "C" int DriverEntry(void *Data);
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int CallbackHandler(KernelCallback *Data);
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int InterruptCallback(CPURegisters *Registers);
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HEAD(FexFormatType_Driver, FexOSType_Fennix, DriverEntry);
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#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
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__attribute__((section(".extended"))) FexExtended ExtendedHeader = {
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.Driver = {
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.Name = "PS/2 Mouse Driver",
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.Type = FexDriverType_Input,
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.TypeFlags = FexDriverInputTypes_Mouse,
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.OverrideOnConflict = false,
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.Callback = CallbackHandler,
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.InterruptCallback = InterruptCallback,
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.Bind = {
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.Type = BIND_INTERRUPT,
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.Interrupt = {
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.Vector = {12}, // IRQ12
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}}}};
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KernelAPI *KAPI;
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#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
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/* --------------------------------------------------------------------------------------------------------- */
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enum Config
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{
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READ_CONFIG = 0x20,
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WRITE_CONFIG = 0x60
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};
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enum Ports
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{
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DATA = 0x60,
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STATUS = 0x64,
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COMMAND = 0x64,
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};
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enum State
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{
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OUTPUT_FULL = (1 << 0),
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INPUT_FULL = (1 << 1),
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MOUSE_BYTE = (1 << 5)
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};
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#define PS2LeftButton 0b00000001
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#define PS2MiddleButton 0b00000100
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#define PS2RightButton 0b00000010
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#define PS2XSign 0b00010000
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#define PS2YSign 0b00100000
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#define PS2XOverflow 0b01000000
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#define PS2YOverflow 0b10000000
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int MouseX = 0, MouseY = 0, MouseZ = 0;
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int MouseLeft = 0, MouseMiddle = 0, MouseRight = 0;
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uint8_t Packet[4];
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bool PacketReady = false;
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uint8_t Cycle = 0;
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void WaitRead()
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{
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uint64_t Timeout = 100000;
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while (Timeout--)
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if (inb(Ports::STATUS) & State::OUTPUT_FULL)
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return;
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}
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||||
void WaitWrite()
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||||
{
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uint64_t Timeout = 100000;
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||||
while (Timeout--)
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if ((inb(Ports::STATUS) & State::INPUT_FULL) == 0)
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||||
return;
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||||
}
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uint8_t Read()
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{
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WaitRead();
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return inb(Ports::DATA);
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}
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void Write(uint16_t Port, uint8_t Value)
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{
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WaitWrite();
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outb(Port, Value);
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}
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int DriverEntry(void *Data)
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{
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if (!Data)
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return INVALID_KERNEL_API;
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KAPI = (KernelAPI *)Data;
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if (KAPI->Version.Major < 0 || KAPI->Version.Minor < 0 || KAPI->Version.Patch < 0)
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return KERNEL_API_VERSION_NOT_SUPPORTED;
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return OK;
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}
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int CallbackHandler(KernelCallback *Data)
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{
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switch (Data->Reason)
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{
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case AcknowledgeReason:
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||||
{
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print("Kernel acknowledged the driver.");
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break;
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}
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case ConfigurationReason:
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{
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outb(COMMAND, 0xA8);
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Write(COMMAND, READ_CONFIG);
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uint8_t Status = Read();
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Status |= 0b10;
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Write(COMMAND, WRITE_CONFIG);
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Write(DATA, Status);
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Write(COMMAND, 0xD4);
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Write(DATA, 0xF6);
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Read();
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Write(COMMAND, 0xD4);
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Write(DATA, 0xF4);
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Read();
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print("PS/2 mouse configured.");
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break;
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}
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case FetchReason:
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{
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Data->InputCallback.Mouse.X = MouseX;
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Data->InputCallback.Mouse.Y = MouseY;
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Data->InputCallback.Mouse.Z = MouseZ;
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Data->InputCallback.Mouse.Buttons.Left = MouseLeft;
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Data->InputCallback.Mouse.Buttons.Right = MouseRight;
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Data->InputCallback.Mouse.Buttons.Middle = MouseMiddle;
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break;
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||||
}
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case StopReason:
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{
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outb(COMMAND, 0xA8);
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Write(COMMAND, READ_CONFIG);
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uint8_t Status = Read();
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Status &= ~0b10;
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Write(COMMAND, WRITE_CONFIG);
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||||
Write(DATA, Status);
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||||
Write(COMMAND, 0xD4);
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Write(DATA, 0xF5);
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||||
Read();
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||||
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||||
print("Driver stopped.");
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||||
break;
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||||
}
|
||||
default:
|
||||
{
|
||||
print("Unknown reason.");
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||||
break;
|
||||
}
|
||||
}
|
||||
return OK;
|
||||
}
|
||||
|
||||
int InterruptCallback(CPURegisters *)
|
||||
{
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||||
uint8_t Data = inb(0x60);
|
||||
|
||||
if (__builtin_expect(!!(PacketReady), 0))
|
||||
{
|
||||
bool XNegative, YNegative, XOverflow, YOverflow;
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||||
|
||||
if (Packet[0] & PS2XSign)
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||||
XNegative = true;
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||||
else
|
||||
XNegative = false;
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||||
|
||||
if (Packet[0] & PS2YSign)
|
||||
YNegative = true;
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||||
else
|
||||
YNegative = false;
|
||||
|
||||
if (Packet[0] & PS2XOverflow)
|
||||
XOverflow = true;
|
||||
else
|
||||
XOverflow = false;
|
||||
|
||||
if (Packet[0] & PS2YOverflow)
|
||||
YOverflow = true;
|
||||
else
|
||||
YOverflow = false;
|
||||
|
||||
if (!XNegative)
|
||||
{
|
||||
MouseX += Packet[1];
|
||||
if (XOverflow)
|
||||
MouseX += 255;
|
||||
}
|
||||
else
|
||||
{
|
||||
Packet[1] = 256 - Packet[1];
|
||||
MouseX -= Packet[1];
|
||||
if (XOverflow)
|
||||
MouseX -= 255;
|
||||
}
|
||||
|
||||
if (!YNegative)
|
||||
{
|
||||
MouseY -= Packet[2];
|
||||
if (YOverflow)
|
||||
MouseY -= 255;
|
||||
}
|
||||
else
|
||||
{
|
||||
Packet[2] = 256 - Packet[2];
|
||||
MouseY += Packet[2];
|
||||
if (YOverflow)
|
||||
MouseY += 255;
|
||||
}
|
||||
|
||||
uint32_t Width = KAPI->Display.GetWidth();
|
||||
uint32_t Height = KAPI->Display.GetHeight();
|
||||
|
||||
if (MouseX < 0)
|
||||
MouseX = 0;
|
||||
|
||||
if ((uint32_t)MouseX > Width - 1)
|
||||
MouseX = Width - 1;
|
||||
|
||||
if (MouseY < 0)
|
||||
MouseY = 0;
|
||||
if ((uint32_t)MouseY > Height - 1)
|
||||
MouseY = Height - 1;
|
||||
|
||||
MouseLeft = 0;
|
||||
MouseMiddle = 0;
|
||||
MouseRight = 0;
|
||||
|
||||
if (Packet[0] & PS2LeftButton)
|
||||
MouseLeft = 1;
|
||||
if (Packet[0] & PS2MiddleButton)
|
||||
MouseMiddle = 1;
|
||||
if (Packet[0] & PS2RightButton)
|
||||
MouseRight = 1;
|
||||
PacketReady = false;
|
||||
}
|
||||
|
||||
switch (Cycle)
|
||||
{
|
||||
case 0:
|
||||
{
|
||||
if ((Data & 0b00001000) == 0)
|
||||
break;
|
||||
Packet[0] = Data;
|
||||
Cycle++;
|
||||
break;
|
||||
}
|
||||
case 1:
|
||||
{
|
||||
Packet[1] = Data;
|
||||
Cycle++;
|
||||
break;
|
||||
}
|
||||
case 2:
|
||||
{
|
||||
Packet[2] = Data;
|
||||
PacketReady = true;
|
||||
Cycle = 0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
return OK;
|
||||
}
|
||||
@ -1,40 +0,0 @@
|
||||
OUTPUT_FORMAT(binary)
|
||||
OUTPUT_ARCH(i386:x86-64)
|
||||
|
||||
ENTRY(DriverEntry)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.header :
|
||||
{
|
||||
*(.header .header.*)
|
||||
*(.extended .extended.*)
|
||||
}
|
||||
|
||||
.text :
|
||||
{
|
||||
*(.text .text.*)
|
||||
}
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data .data.*)
|
||||
}
|
||||
|
||||
.rodata :
|
||||
{
|
||||
*(.rodata .rodata.*)
|
||||
}
|
||||
|
||||
.bss :
|
||||
{
|
||||
*(COMMON)
|
||||
*(.bss .bss.*)
|
||||
}
|
||||
|
||||
/DISCARD/ :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(.note .note.*)
|
||||
}
|
||||
}
|
||||
@ -1,98 +0,0 @@
|
||||
# Config file
|
||||
include ../../../Makefile.conf
|
||||
|
||||
FILENAME = VMwareMouseDriver.fex
|
||||
|
||||
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
|
||||
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
|
||||
LD = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
|
||||
AS = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
|
||||
OBJDUMP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
|
||||
|
||||
GIT_COMMIT = $(shell git rev-parse HEAD)
|
||||
GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
|
||||
|
||||
ifeq ($(OSARCH), amd64)
|
||||
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
|
||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
|
||||
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
|
||||
else ifeq ($(OSARCH), i386)
|
||||
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
|
||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
|
||||
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
|
||||
else ifeq ($(OSARCH), aarch64)
|
||||
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
|
||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
|
||||
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
|
||||
endif
|
||||
HEADERS = $(sort $(dir $(wildcard ../../include/*)))
|
||||
OBJ = $(C_SOURCES:.c=.o) $(CPP_SOURCES:.cpp=.o) $(ASM_SOURCES:.asm=.o) $(S_SOURCES:.S=.o) $(PSF_SOURCES:.psf=.o) $(BMP_SOURCES:.bmp=.o)
|
||||
INCLUDE_DIR = ../../include
|
||||
|
||||
LDFLAGS := \
|
||||
-fPIC -fPIE -pie -Wl,-eDriverEntry \
|
||||
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
|
||||
-nostdlib -nodefaultlibs -nolibc \
|
||||
-zmax-page-size=0x1000 \
|
||||
-Wl,-Map file.map -static -Tlinker.ld
|
||||
|
||||
WARNCFLAG = -Wall -Wextra
|
||||
|
||||
CFLAGS := \
|
||||
-I$(INCLUDE_DIR) \
|
||||
-DGIT_COMMIT='"$(GIT_COMMIT)"' \
|
||||
-DGIT_COMMIT_SHORT='"$(GIT_COMMIT_SHORT)"'
|
||||
|
||||
ifeq ($(OSARCH), amd64)
|
||||
|
||||
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
|
||||
-mno-red-zone -mno-sse -mno-sse2 \
|
||||
-march=x86-64 -pipe -ffunction-sections \
|
||||
-msoft-float -fno-builtin
|
||||
|
||||
else ifeq ($(OSARCH), i386)
|
||||
|
||||
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
|
||||
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
|
||||
-march=i386 -pipe -msoft-float -fno-builtin
|
||||
|
||||
else ifeq ($(OSARCH), aarch64)
|
||||
|
||||
CFLAGS += -pipe -fno-builtin -fPIC
|
||||
|
||||
endif
|
||||
|
||||
build: $(FILENAME)
|
||||
ifeq ($(OSARCH), amd64)
|
||||
$(OBJDUMP) -b binary -D -m i386:x86-64 -d $(FILENAME) > file_dump.map
|
||||
else ifeq ($(OSARCH), i386)
|
||||
|
||||
else ifeq ($(OSARCH), aarch64)
|
||||
|
||||
endif
|
||||
mv $(FILENAME) ../../out/$(FILENAME)
|
||||
|
||||
$(FILENAME): $(OBJ)
|
||||
$(info Linking $@)
|
||||
$(CC) $(LDFLAGS) $(OBJ) -o $@
|
||||
|
||||
%.o: %.c $(HEADERS)
|
||||
$(info Compiling $<)
|
||||
$(CC) $(CFLAGS) $(WARNCFLAG) -std=c17 -c $< -o $@
|
||||
|
||||
%.o: %.cpp $(HEADERS)
|
||||
$(info Compiling $<)
|
||||
$(CPP) $(CFLAGS) $(WARNCFLAG) -std=c++20 -fexceptions -c $< -o $@
|
||||
|
||||
%.o: %.S
|
||||
$(info Compiling $<)
|
||||
ifeq ($(OSARCH), amd64)
|
||||
$(AS) -o $@ $<
|
||||
else ifeq ($(OSARCH), i386)
|
||||
$(AS) -o $@ $<
|
||||
else ifeq ($(OSARCH), aarch64)
|
||||
$(AS) -o $@ $<
|
||||
endif
|
||||
|
||||
clean:
|
||||
rm -f *.o file.map file_dump.map $(OBJ)
|
||||
@ -1,284 +0,0 @@
|
||||
#include <pci.h>
|
||||
#include <io.h>
|
||||
|
||||
#include "../../../Kernel/DAPI.hpp"
|
||||
#include "../../../Kernel/Fex.hpp"
|
||||
|
||||
extern "C" int DriverEntry(void *Data);
|
||||
int CallbackHandler(KernelCallback *Data);
|
||||
int InterruptCallback(CPURegisters *Registers);
|
||||
|
||||
HEAD(FexFormatType_Driver, FexOSType_Fennix, DriverEntry);
|
||||
|
||||
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
|
||||
|
||||
__attribute__((section(".extended"))) FexExtended ExtendedHeader = {
|
||||
.Driver = {
|
||||
.Name = "VMware Virtual Mouse Driver",
|
||||
.Type = FexDriverType_Input,
|
||||
.TypeFlags = FexDriverInputTypes_Mouse,
|
||||
.OverrideOnConflict = true,
|
||||
.Callback = CallbackHandler,
|
||||
.InterruptCallback = InterruptCallback,
|
||||
.Bind = {
|
||||
.Type = BIND_INTERRUPT,
|
||||
.Interrupt = {
|
||||
.Vector = {12}, // IRQ12
|
||||
}}}};
|
||||
|
||||
KernelAPI *KAPI;
|
||||
|
||||
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
|
||||
|
||||
/* --------------------------------------------------------------------------------------------------------- */
|
||||
|
||||
/* https://wiki.osdev.org/VMware_tools */
|
||||
|
||||
typedef struct
|
||||
{
|
||||
union
|
||||
{
|
||||
uint32_t ax;
|
||||
uint32_t magic;
|
||||
};
|
||||
union
|
||||
{
|
||||
uint32_t bx;
|
||||
size_t size;
|
||||
};
|
||||
union
|
||||
{
|
||||
uint32_t cx;
|
||||
uint16_t command;
|
||||
};
|
||||
union
|
||||
{
|
||||
uint32_t dx;
|
||||
uint16_t port;
|
||||
};
|
||||
uint32_t si;
|
||||
uint32_t di;
|
||||
} VMwareCommand;
|
||||
|
||||
#define VMWARE_MAGIC 0x564D5868 /* hXMV */
|
||||
#define VMWARE_PORT 0x5658
|
||||
|
||||
#define CMD_GETVERSION 0xA
|
||||
#define CMD_ABSPOINTER_DATA 0x27
|
||||
#define CMD_ABSPOINTER_STATUS 0x28
|
||||
#define CMD_ABSPOINTER_COMMAND 0x29
|
||||
|
||||
#define ABSPOINTER_ENABLE 0x45414552 /* Q E A E */
|
||||
#define ABSPOINTER_RELATIVE 0xF5
|
||||
#define ABSPOINTER_ABSOLUTE 0x53424152 /* R A B S */
|
||||
|
||||
void CommandSend(VMwareCommand *cmd)
|
||||
{
|
||||
cmd->magic = VMWARE_MAGIC;
|
||||
cmd->port = VMWARE_PORT;
|
||||
asm volatile("in %%dx, %0"
|
||||
: "+a"(cmd->ax), "+b"(cmd->bx), "+c"(cmd->cx), "+d"(cmd->dx), "+S"(cmd->si), "+D"(cmd->di));
|
||||
}
|
||||
|
||||
bool IsVMwareBackdoorAvailable(void)
|
||||
{
|
||||
VMwareCommand cmd;
|
||||
cmd.bx = ~VMWARE_MAGIC;
|
||||
cmd.command = CMD_GETVERSION;
|
||||
CommandSend(&cmd);
|
||||
if (cmd.bx != VMWARE_MAGIC || cmd.ax == 0xFFFFFFFF)
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
int DriverEntry(void *Data)
|
||||
{
|
||||
if (!Data)
|
||||
return INVALID_KERNEL_API;
|
||||
KAPI = (KernelAPI *)Data;
|
||||
if (KAPI->Version.Major < 0 || KAPI->Version.Minor < 0 || KAPI->Version.Patch < 0)
|
||||
return KERNEL_API_VERSION_NOT_SUPPORTED;
|
||||
|
||||
if (!IsVMwareBackdoorAvailable())
|
||||
return SYSTEM_NOT_SUPPORTED;
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
void Absolute(void)
|
||||
{
|
||||
VMwareCommand cmd;
|
||||
|
||||
/* Enable */
|
||||
cmd.bx = ABSPOINTER_ENABLE;
|
||||
cmd.command = CMD_ABSPOINTER_COMMAND;
|
||||
CommandSend(&cmd);
|
||||
|
||||
/* Status */
|
||||
cmd.bx = 0;
|
||||
cmd.command = CMD_ABSPOINTER_STATUS;
|
||||
CommandSend(&cmd);
|
||||
|
||||
/* Read data (1) */
|
||||
cmd.bx = 1;
|
||||
cmd.command = CMD_ABSPOINTER_DATA;
|
||||
CommandSend(&cmd);
|
||||
|
||||
/* Enable absolute */
|
||||
cmd.bx = ABSPOINTER_ABSOLUTE;
|
||||
cmd.command = CMD_ABSPOINTER_COMMAND;
|
||||
CommandSend(&cmd);
|
||||
}
|
||||
|
||||
void Relative(void)
|
||||
{
|
||||
VMwareCommand cmd;
|
||||
cmd.bx = ABSPOINTER_RELATIVE;
|
||||
cmd.command = CMD_ABSPOINTER_COMMAND;
|
||||
CommandSend(&cmd);
|
||||
}
|
||||
|
||||
enum Config
|
||||
{
|
||||
READ_CONFIG = 0x20,
|
||||
WRITE_CONFIG = 0x60
|
||||
};
|
||||
|
||||
enum Ports
|
||||
{
|
||||
DATA = 0x60,
|
||||
STATUS = 0x64,
|
||||
COMMAND = 0x64,
|
||||
};
|
||||
|
||||
enum State
|
||||
{
|
||||
OUTPUT_FULL = (1 << 0),
|
||||
INPUT_FULL = (1 << 1),
|
||||
MOUSE_BYTE = (1 << 5)
|
||||
};
|
||||
|
||||
void WaitRead()
|
||||
{
|
||||
uint64_t Timeout = 100000;
|
||||
while (Timeout--)
|
||||
if (inb(Ports::STATUS) & State::OUTPUT_FULL)
|
||||
return;
|
||||
}
|
||||
|
||||
void WaitWrite()
|
||||
{
|
||||
uint64_t Timeout = 100000;
|
||||
while (Timeout--)
|
||||
if ((inb(Ports::STATUS) & State::INPUT_FULL) == 0)
|
||||
return;
|
||||
}
|
||||
|
||||
void Write(uint16_t Port, uint8_t Value)
|
||||
{
|
||||
WaitWrite();
|
||||
outb(Port, Value);
|
||||
}
|
||||
|
||||
uint8_t Read()
|
||||
{
|
||||
WaitRead();
|
||||
return inb(Ports::DATA);
|
||||
}
|
||||
|
||||
int MouseX = 0, MouseY = 0, MouseZ = 0;
|
||||
int MouseButton = 0;
|
||||
|
||||
int CallbackHandler(KernelCallback *Data)
|
||||
{
|
||||
switch (Data->Reason)
|
||||
{
|
||||
case AcknowledgeReason:
|
||||
{
|
||||
print("Kernel acknowledged the driver.");
|
||||
break;
|
||||
}
|
||||
case ConfigurationReason:
|
||||
{
|
||||
outb(COMMAND, 0xA8);
|
||||
Write(COMMAND, READ_CONFIG);
|
||||
uint8_t Status = Read();
|
||||
Status |= 0b10;
|
||||
Write(COMMAND, WRITE_CONFIG);
|
||||
Write(DATA, Status);
|
||||
Write(COMMAND, 0xD4);
|
||||
Write(DATA, 0xF6);
|
||||
Read();
|
||||
Write(COMMAND, 0xD4);
|
||||
Write(DATA, 0xF4);
|
||||
Read();
|
||||
Absolute();
|
||||
print("VMware mouse configured.");
|
||||
break;
|
||||
}
|
||||
case FetchReason:
|
||||
{
|
||||
Data->InputCallback.Mouse.X = (MouseX * KAPI->Display.GetWidth()) / 0xFFFF;
|
||||
Data->InputCallback.Mouse.Y = (MouseY * KAPI->Display.GetHeight()) / 0xFFFF;
|
||||
Data->InputCallback.Mouse.Z = MouseZ;
|
||||
Data->InputCallback.Mouse.Buttons.Left = MouseButton & 0x20;
|
||||
Data->InputCallback.Mouse.Buttons.Right = MouseButton & 0x10;
|
||||
Data->InputCallback.Mouse.Buttons.Middle = MouseButton & 0x08;
|
||||
break;
|
||||
}
|
||||
case StopReason:
|
||||
{
|
||||
Relative();
|
||||
// TODO: UNTESTED!!!
|
||||
outb(COMMAND, 0xA8);
|
||||
Write(COMMAND, READ_CONFIG);
|
||||
uint8_t Status = Read();
|
||||
Status &= ~0b10;
|
||||
Write(COMMAND, WRITE_CONFIG);
|
||||
Write(DATA, Status);
|
||||
Write(COMMAND, 0xD4);
|
||||
Write(DATA, 0xF5);
|
||||
Read();
|
||||
print("Driver stopped.");
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{
|
||||
print("Unknown reason.");
|
||||
break;
|
||||
}
|
||||
}
|
||||
return OK;
|
||||
}
|
||||
|
||||
int InterruptCallback(CPURegisters *)
|
||||
{
|
||||
uint8_t Data = inb(0x60);
|
||||
(void)Data;
|
||||
VMwareCommand cmd;
|
||||
cmd.bx = 0;
|
||||
cmd.command = CMD_ABSPOINTER_STATUS;
|
||||
CommandSend(&cmd);
|
||||
|
||||
if (cmd.ax == 0xFFFF0000)
|
||||
{
|
||||
print("VMware mouse is not connected?");
|
||||
Relative();
|
||||
Absolute();
|
||||
return ERROR;
|
||||
}
|
||||
if ((cmd.ax & 0xFFFF) < 4)
|
||||
return ERROR;
|
||||
|
||||
cmd.bx = 4;
|
||||
cmd.command = CMD_ABSPOINTER_DATA;
|
||||
CommandSend(&cmd);
|
||||
|
||||
int flags = (cmd.ax & 0xFFFF0000) >> 16; /* Not important */
|
||||
(void)flags;
|
||||
MouseButton = (cmd.ax & 0xFFFF); /* 0x10 = Right, 0x20 = Left, 0x08 = Middle */
|
||||
MouseX = cmd.bx; /* Both X and Y are scaled from 0 to 0xFFFF */
|
||||
MouseY = cmd.cx; /* You should map these somewhere to the actual resolution. */
|
||||
MouseZ = (int8_t)cmd.dx; /* Z is a single signed byte indicating scroll direction. */
|
||||
return OK;
|
||||
}
|
||||
@ -1,40 +0,0 @@
|
||||
OUTPUT_FORMAT(binary)
|
||||
OUTPUT_ARCH(i386:x86-64)
|
||||
|
||||
ENTRY(DriverEntry)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.header :
|
||||
{
|
||||
*(.header .header.*)
|
||||
*(.extended .extended.*)
|
||||
}
|
||||
|
||||
.text :
|
||||
{
|
||||
*(.text .text.*)
|
||||
}
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data .data.*)
|
||||
}
|
||||
|
||||
.rodata :
|
||||
{
|
||||
*(.rodata .rodata.*)
|
||||
}
|
||||
|
||||
.bss :
|
||||
{
|
||||
*(COMMON)
|
||||
*(.bss .bss.*)
|
||||
}
|
||||
|
||||
/DISCARD/ :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(.note .note.*)
|
||||
}
|
||||
}
|
||||
@ -1,98 +0,0 @@
|
||||
# Config file
|
||||
include ../../../Makefile.conf
|
||||
|
||||
FILENAME = VirtualBoxMouseDriver.fex
|
||||
|
||||
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
|
||||
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
|
||||
LD = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
|
||||
AS = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
|
||||
OBJDUMP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
|
||||
|
||||
GIT_COMMIT = $(shell git rev-parse HEAD)
|
||||
GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
|
||||
|
||||
ifeq ($(OSARCH), amd64)
|
||||
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
|
||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
|
||||
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/i386/*" -not -path "./arch/aarch64/*")
|
||||
else ifeq ($(OSARCH), i386)
|
||||
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
|
||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
|
||||
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/aarch64/*")
|
||||
else ifeq ($(OSARCH), aarch64)
|
||||
S_SOURCES = $(shell find ./ -type f -name '*.S' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
|
||||
C_SOURCES = $(shell find ./ -type f -name '*.c' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
|
||||
CPP_SOURCES = $(shell find ./ -type f -name '*.cpp' -not -path "./arch/amd64/*" -not -path "./arch/i386/*")
|
||||
endif
|
||||
HEADERS = $(sort $(dir $(wildcard ../../include/*)))
|
||||
OBJ = $(C_SOURCES:.c=.o) $(CPP_SOURCES:.cpp=.o) $(ASM_SOURCES:.asm=.o) $(S_SOURCES:.S=.o) $(PSF_SOURCES:.psf=.o) $(BMP_SOURCES:.bmp=.o)
|
||||
INCLUDE_DIR = ../../include
|
||||
|
||||
LDFLAGS := \
|
||||
-fPIC -fPIE -pie -Wl,-eDriverEntry \
|
||||
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
|
||||
-nostdlib -nodefaultlibs -nolibc \
|
||||
-zmax-page-size=0x1000 \
|
||||
-Wl,-Map file.map -static -Tlinker.ld
|
||||
|
||||
WARNCFLAG = -Wall -Wextra
|
||||
|
||||
CFLAGS := \
|
||||
-I$(INCLUDE_DIR) \
|
||||
-DGIT_COMMIT='"$(GIT_COMMIT)"' \
|
||||
-DGIT_COMMIT_SHORT='"$(GIT_COMMIT_SHORT)"'
|
||||
|
||||
ifeq ($(OSARCH), amd64)
|
||||
|
||||
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
|
||||
-mno-red-zone -mno-sse -mno-sse2 \
|
||||
-march=x86-64 -pipe -ffunction-sections \
|
||||
-msoft-float -fno-builtin
|
||||
|
||||
else ifeq ($(OSARCH), i386)
|
||||
|
||||
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
|
||||
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
|
||||
-march=i386 -pipe -msoft-float -fno-builtin
|
||||
|
||||
else ifeq ($(OSARCH), aarch64)
|
||||
|
||||
CFLAGS += -pipe -fno-builtin -fPIC
|
||||
|
||||
endif
|
||||
|
||||
build: $(FILENAME)
|
||||
ifeq ($(OSARCH), amd64)
|
||||
$(OBJDUMP) -b binary -D -m i386:x86-64 -d $(FILENAME) > file_dump.map
|
||||
else ifeq ($(OSARCH), i386)
|
||||
|
||||
else ifeq ($(OSARCH), aarch64)
|
||||
|
||||
endif
|
||||
mv $(FILENAME) ../../out/$(FILENAME)
|
||||
|
||||
$(FILENAME): $(OBJ)
|
||||
$(info Linking $@)
|
||||
$(CC) $(LDFLAGS) $(OBJ) -o $@
|
||||
|
||||
%.o: %.c $(HEADERS)
|
||||
$(info Compiling $<)
|
||||
$(CC) $(CFLAGS) $(WARNCFLAG) -std=c17 -c $< -o $@
|
||||
|
||||
%.o: %.cpp $(HEADERS)
|
||||
$(info Compiling $<)
|
||||
$(CPP) $(CFLAGS) $(WARNCFLAG) -std=c++20 -fexceptions -c $< -o $@
|
||||
|
||||
%.o: %.S
|
||||
$(info Compiling $<)
|
||||
ifeq ($(OSARCH), amd64)
|
||||
$(AS) -o $@ $<
|
||||
else ifeq ($(OSARCH), i386)
|
||||
$(AS) -o $@ $<
|
||||
else ifeq ($(OSARCH), aarch64)
|
||||
$(AS) -o $@ $<
|
||||
endif
|
||||
|
||||
clean:
|
||||
rm -f *.o file.map file_dump.map $(OBJ)
|
||||
@ -1,94 +0,0 @@
|
||||
#include <pci.h>
|
||||
#include <io.h>
|
||||
|
||||
#include "../../../Kernel/DAPI.hpp"
|
||||
#include "../../../Kernel/Fex.hpp"
|
||||
|
||||
extern "C" int DriverEntry(void *Data);
|
||||
int CallbackHandler(KernelCallback *Data);
|
||||
int InterruptCallback(CPURegisters *Registers);
|
||||
|
||||
HEAD(FexFormatType_Driver, FexOSType_Fennix, DriverEntry);
|
||||
|
||||
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
|
||||
|
||||
__attribute__((section(".extended"))) FexExtended ExtendedHeader = {
|
||||
.Driver = {
|
||||
.Name = "VMware Virtual Mouse Driver",
|
||||
.Type = FexDriverType_Input,
|
||||
.TypeFlags = FexDriverInputTypes_Mouse,
|
||||
.OverrideOnConflict = true,
|
||||
.Callback = CallbackHandler,
|
||||
.InterruptCallback = InterruptCallback,
|
||||
.Bind = {
|
||||
.Type = BIND_PCI,
|
||||
.PCI = {
|
||||
.VendorID = {0x80EE},
|
||||
.DeviceID = {0xCAFE},
|
||||
.Class = 0x2,
|
||||
.SubClass = 0x0,
|
||||
.ProgIF = 0x0,
|
||||
}}}};
|
||||
|
||||
KernelAPI *KAPI;
|
||||
|
||||
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
|
||||
|
||||
/* --------------------------------------------------------------------------------------------------------- */
|
||||
|
||||
int DriverEntry(void *Data)
|
||||
{
|
||||
if (!Data)
|
||||
return INVALID_KERNEL_API;
|
||||
KAPI = (KernelAPI *)Data;
|
||||
if (KAPI->Version.Major < 0 || KAPI->Version.Minor < 0 || KAPI->Version.Patch < 0)
|
||||
return KERNEL_API_VERSION_NOT_SUPPORTED;
|
||||
|
||||
print("Not implemented!");
|
||||
return NOT_IMPLEMENTED;
|
||||
|
||||
// return OK;
|
||||
}
|
||||
|
||||
int MouseX = 0, MouseY = 0, MouseZ = 0;
|
||||
int MouseButton = 0;
|
||||
|
||||
int CallbackHandler(KernelCallback *Data)
|
||||
{
|
||||
switch (Data->Reason)
|
||||
{
|
||||
case AcknowledgeReason:
|
||||
{
|
||||
print("Kernel acknowledged the driver.");
|
||||
break;
|
||||
}
|
||||
case ConfigurationReason:
|
||||
{
|
||||
break;
|
||||
}
|
||||
case FetchReason:
|
||||
{
|
||||
Data->InputCallback.Mouse.X = MouseX;
|
||||
Data->InputCallback.Mouse.Y = MouseY;
|
||||
Data->InputCallback.Mouse.Z = MouseZ;
|
||||
Data->InputCallback.Mouse.Buttons.Left = MouseButton & 0x20;
|
||||
Data->InputCallback.Mouse.Buttons.Right = MouseButton & 0x10;
|
||||
Data->InputCallback.Mouse.Buttons.Middle = MouseButton & 0x08;
|
||||
break;
|
||||
}
|
||||
case StopReason:
|
||||
{
|
||||
break;
|
||||
}
|
||||
default:
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
return OK;
|
||||
}
|
||||
|
||||
int InterruptCallback(CPURegisters *)
|
||||
{
|
||||
return OK;
|
||||
}
|
||||
@ -1,40 +0,0 @@
|
||||
OUTPUT_FORMAT(binary)
|
||||
OUTPUT_ARCH(i386:x86-64)
|
||||
|
||||
ENTRY(DriverEntry)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.header :
|
||||
{
|
||||
*(.header .header.*)
|
||||
*(.extended .extended.*)
|
||||
}
|
||||
|
||||
.text :
|
||||
{
|
||||
*(.text .text.*)
|
||||
}
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data .data.*)
|
||||
}
|
||||
|
||||
.rodata :
|
||||
{
|
||||
*(.rodata .rodata.*)
|
||||
}
|
||||
|
||||
.bss :
|
||||
{
|
||||
*(COMMON)
|
||||
*(.bss .bss.*)
|
||||
}
|
||||
|
||||
/DISCARD/ :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(.note .note.*)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user