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Update drivers

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This commit is contained in:
Alex 2022-12-16 01:42:21 +02:00
parent 0091fe5965
commit 4d4c2aeba6
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
31 changed files with 423 additions and 376 deletions
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36
Disk/AHCI/AHCI.cpp
View File

@ -29,6 +29,8 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
#define ATA_DEV_BUSY 0x80
@ -190,9 +192,11 @@ typedef enum
_URC_CONTINUE_UNWIND = 8
} _Unwind_Reason_Code;
struct _Unwind_Context;
typedef unsigned _Unwind_Exception_Class __attribute__((__mode__(__DI__)));
typedef unsigned _Unwind_Word __attribute__((__mode__(__unwind_word__)));
typedef void (*_Unwind_Exception_Cleanup_Fn)(_Unwind_Reason_Code, struct _Unwind_Exception *);
typedef int _Unwind_Action;
struct _Unwind_Exception
{
@ -206,7 +210,13 @@ struct _Unwind_Exception
#endif
} __attribute__((__aligned__));
extern "C" void _Unwind_Resume(_Unwind_Exception *) { KAPI->Util.DebugPrint(((char *)"_Unwind_Resume" + KAPI->Info.Offset), KAPI->Info.DriverUID); }
extern "C" _Unwind_Reason_Code __gxx_personality_v0(int, _Unwind_Action, _Unwind_Exception_Class, _Unwind_Exception *, _Unwind_Context *)
{
print("__gxx_personality_v0");
return _URC_NO_REASON;
}
extern "C" void _Unwind_Resume(_Unwind_Exception *) { print("_Unwind_Resume"); }
void *operator new(size_t Size) { return KAPI->Memory.RequestPage(Size / KAPI->Memory.PageSize + 1); }
void operator delete(void *Ptr) { KAPI->Memory.FreePage(Ptr, 1); } // Potential memory leak
@ -284,7 +294,7 @@ public:
if (this->PortNumber == PortType::SATAPI && Write)
{
// err("SATAPI port does not support write.");
KAPI->Util.DebugPrint(((char *)"SATAPI port does not support write." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("SATAPI port does not support write.");
return false;
}
@ -336,7 +346,7 @@ public:
if (Spin == 1000000)
{
// err("Port not responding.");
KAPI->Util.DebugPrint(((char *)"Port not responding." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Port not responding.");
return false;
}
@ -350,7 +360,7 @@ public:
if (Spin > 100000000)
{
// err("Port %d not responding. (%d)", this->PortNumber, TryCount);
KAPI->Util.DebugPrint(((char *)"Port not responding." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Port not responding.");
Spin = 0;
TryCount++;
if (TryCount > 10)
@ -362,7 +372,7 @@ public:
if (HBAPortPtr->InterruptStatus & HBA_PxIS_TFES)
{
// err("Error reading/writing (%d).", Write);
KAPI->Util.DebugPrint(((char *)"Error reading/writing." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Error reading/writing.");
return false;
}
}
@ -425,12 +435,12 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel received configuration data." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel received configuration data.");
PCIBaseAddress = reinterpret_cast<PCIDeviceHeader *>(Data->RawPtr);
ABAR = reinterpret_cast<HBAMemory *>(((PCIHeader0 *)PCIBaseAddress)->BAR5);
KAPI->Memory.Map((void *)ABAR, (void *)ABAR, (1 << 1));
@ -444,14 +454,14 @@ int CallbackHandler(KernelCallback *Data)
if (portType == PortType::SATA || portType == PortType::SATAPI)
{
// trace("%s drive found at port %d", PortTypeName[portType], i);
KAPI->Util.DebugPrint(((char *)"SATA drive found." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("SATA drive found.");
Ports[PortCount] = new Port(portType, &ABAR->Ports[i], PortCount);
PortCount++;
}
else
{
if (portType != PortType::None)
KAPI->Util.DebugPrint(((char *)"Unsupported port type found." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unsupported port type found.");
// warn("Unsupported drive type %s found at port %d", PortTypeName[portType], i);
}
}
@ -467,6 +477,12 @@ int CallbackHandler(KernelCallback *Data)
Data->DiskCallback.Fetch.BytesPerSector = 512;
break;
}
case StopReason:
{
// TODO: Stop the driver.
print("Driver stopped.");
break;
}
case SendReason:
case ReceiveReason:
{
@ -478,7 +494,7 @@ int CallbackHandler(KernelCallback *Data)
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

25
Disk/AHCI/Makefile
View File

@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif

0
Generic/ExampleDriver/arch/amd64/linker.ld → Disk/AHCI/linker.ld
View File

18
Disk/ATA/ATA.cpp
View File

@ -25,6 +25,8 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
int DriverEntry(void *Data)
@ -43,12 +45,12 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel received configuration data." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel received configuration data.");
break;
}
case FetchReason:
@ -59,11 +61,11 @@ int CallbackHandler(KernelCallback *Data)
{
if (Data->InterruptInfo.Vector == 0xE)
{
KAPI->Util.DebugPrint(((char *)"IRQ14" + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("IRQ14");
}
else if (Data->InterruptInfo.Vector == 0xF)
{
KAPI->Util.DebugPrint(((char *)"IRQ15" + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("IRQ15");
}
break;
}
@ -72,9 +74,15 @@ int CallbackHandler(KernelCallback *Data)
{
break;
}
case StopReason:
{
// TODO: Stop the driver.
print("Driver stopped.");
break;
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

27
Disk/ATA/Makefile
View File

@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif

2
Disk/AHCI/arch/amd64/linker.ld → Disk/ATA/linker.ld
View File

@ -1,5 +1,3 @@
/* EXPERIMENTAL */
OUTPUT_FORMAT(binary)
OUTPUT_ARCH(i386:x86-64)

16
Generic/ExampleDriver/Example.cpp
View File

@ -27,6 +27,9 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
// Global variable that holds the kernel API
KernelAPI *KAPI;
// Macro that prints a message to UART
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
// Driver entry point. This is called at initialization. "Data" argument points to the kernel API structure.
@ -44,7 +47,7 @@ int DriverEntry(void *Data)
return KERNEL_API_VERSION_NOT_SUPPORTED;
// We print "Hello World!" to UART.
KAPI->Util.DebugPrint(((char *)"Hello World!" + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Hello World!");
return OK;
}
@ -55,17 +58,22 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case InterruptReason:
{
KAPI->Util.DebugPrint(((char *)"Interrupt received." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Interrupt received.");
break;
}
case StopReason:
{
print("Driver stopped.");
break;
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

31
Generic/ExampleDriver/Makefile
View File

@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif
@ -88,13 +85,7 @@ $(FILENAME): $(OBJ)
%.o: %.S
$(info Compiling $<)
ifeq ($(OSARCH), amd64)
$(AS) -o $@ $<
else ifeq ($(OSARCH), i686)
$(AS) -o $@ $<
else ifeq ($(OSARCH), aarch64)
$(AS) -o $@ $<
endif
clean:
rm -f *.o file.map file_dump.map $(OBJ)

2
Disk/ATA/arch/amd64/linker.ld → Generic/ExampleDriver/linker.ld
View File

@ -1,5 +1,3 @@
/* EXPERIMENTAL */
OUTPUT_FORMAT(binary)
OUTPUT_ARCH(i386:x86-64)

27
Input/VMwareMouse/Makefile
View File

@ -1,7 +1,7 @@
# Config file
include ../../../Makefile.conf
FILENAME = VMwareGuestDriver.fex
FILENAME = VMwareMouseDriver.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif

2
Input/VMwareMouse/arch/amd64/linker.ld → Input/VMwareMouse/linker.ld
View File

@ -1,5 +1,3 @@
/* EXPERIMENTAL */
OUTPUT_FORMAT(binary)
OUTPUT_ARCH(i386:x86-64)

55
Input/VMwareMouse/vmware_mouse.cpp
View File

@ -24,6 +24,8 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
/* https://wiki.osdev.org/VMware_tools */
@ -189,7 +191,7 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
@ -207,7 +209,33 @@ int CallbackHandler(KernelCallback *Data)
Write(DATA, 0xF4);
Read();
Absolute();
KAPI->Util.DebugPrint(((char *)"VMware mouse configured." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("VMware mouse configured.");
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:
{
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;
}
case InterruptReason:
@ -221,7 +249,7 @@ int CallbackHandler(KernelCallback *Data)
if (cmd.ax == 0xFFFF0000)
{
KAPI->Util.DebugPrint(((char *)"VMware mouse is not connected?" + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("VMware mouse is not connected?");
Relative();
Absolute();
return ERROR;
@ -235,25 +263,16 @@ int CallbackHandler(KernelCallback *Data)
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. */
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;
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. */
break;
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

27
Network/AMDPCNET/Makefile
View File

@ -1,7 +1,7 @@
# Config file
include ../../../Makefile.conf
FILENAME = amd_pcnet.fex
FILENAME = AMD-PCNET.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif

2
Network/AMDPCNET/arch/amd64/linker.ld → Network/AMDPCNET/linker.ld
View File

@ -1,5 +1,3 @@
/* EXPERIMENTAL */
OUTPUT_FORMAT(binary)
OUTPUT_ARCH(i386:x86-64)

17
Network/AMDPCNET/pcnet.cpp
View File

@ -29,6 +29,8 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
struct BARData
@ -87,16 +89,16 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel received configuration data." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel received configuration data.");
PCIBaseAddress = reinterpret_cast<PCIDeviceHeader *>(Data->RawPtr);
if (PCIBaseAddress->VendorID == 0x1022 && PCIBaseAddress->DeviceID == 0x2000)
{
KAPI->Util.DebugPrint(((char *)"Found AMD PCNET." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Found AMD PCNET.");
uint32_t PCIBAR = ((PCIHeader0 *)PCIBaseAddress)->BAR0;
BAR.Type = PCIBAR & 1;
BAR.IOBase = PCIBAR & (~3);
@ -112,10 +114,17 @@ int CallbackHandler(KernelCallback *Data)
}
case SendReason:
{
break;
}
case StopReason:
{
// TODO: Stop the driver.
print("Driver stopped.");
break;
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

27
Network/E1000/Makefile
View File

@ -1,7 +1,7 @@
# Config file
include ../../../Makefile.conf
FILENAME = e1000.fex
FILENAME = E1000.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif

42
Network/E1000/arch/amd64/linker.ld
View File

@ -1,42 +0,0 @@
/* EXPERIMENTAL */
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.*)
}
}

28
Network/E1000/e1000.cpp
View File

@ -29,6 +29,8 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
enum REG
@ -242,7 +244,7 @@ MediaAccessControl GetMAC()
mac.Address[i] = BaseMac8[i];
else
{
KAPI->Util.DebugPrint(((char *)"No MAC address found." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("No MAC address found.");
return MediaAccessControl();
}
}
@ -251,6 +253,7 @@ MediaAccessControl GetMAC()
void InitializeRX()
{
print("Initializing RX...");
uint8_t *Ptr = (uint8_t *)KAPI->Memory.RequestPage((((sizeof(RXDescriptor) * E1000_NUM_RX_DESC + 16)) / KAPI->Memory.PageSize) + 1);
RXDescriptor *Descriptor = (RXDescriptor *)Ptr;
@ -277,6 +280,7 @@ void InitializeRX()
void InitializeTX()
{
print("Initializing TX...");
uint8_t *Ptr = (uint8_t *)KAPI->Memory.RequestPage(((sizeof(TXDescriptor) * E1000_NUM_RX_DESC + 16) / KAPI->Memory.PageSize) + 1);
TXDescriptor *Descriptor = (TXDescriptor *)Ptr;
@ -318,16 +322,16 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel received configuration data." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel received configuration data.");
PCIBaseAddress = reinterpret_cast<PCIDeviceHeader *>(Data->RawPtr);
if (PCIBaseAddress->VendorID == 0x8086 && PCIBaseAddress->DeviceID == 0x100E)
{
KAPI->Util.DebugPrint(((char *)"Found Intel 82540EM Gigabit Ethernet Controller." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Found Intel 82540EM Gigabit Ethernet Controller.");
PCIBaseAddress->Command |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
uint32_t PCIBAR0 = ((PCIHeader0 *)PCIBaseAddress)->BAR0;
@ -349,7 +353,7 @@ int CallbackHandler(KernelCallback *Data)
if (!GetMAC().Valid())
return NOT_AVAILABLE;
else
KAPI->Util.DebugPrint(((char *)"MAC address found." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("MAC address found.");
MAC = GetMAC();
// Start link
@ -368,12 +372,12 @@ int CallbackHandler(KernelCallback *Data)
}
else if (PCIBaseAddress->VendorID == 0x8086 && PCIBaseAddress->DeviceID == 0x153A)
{
KAPI->Util.DebugPrint(((char *)"Found Intel I217 Gigabit Ethernet Controller." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Found Intel I217 Gigabit Ethernet Controller.");
return NOT_IMPLEMENTED;
}
else if (PCIBaseAddress->VendorID == 0x8086 && PCIBaseAddress->DeviceID == 0x10EA)
{
KAPI->Util.DebugPrint(((char *)"Found Intel 82577LM Gigabit Ethernet Controller." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Found Intel 82577LM Gigabit Ethernet Controller.");
return NOT_IMPLEMENTED;
}
else
@ -411,9 +415,17 @@ int CallbackHandler(KernelCallback *Data)
;
break;
}
case StopReason:
{
// TODO: UNTESTED!!!
uint64_t cmdret = InCMD(REG::CTRL);
OutCMD(REG::CTRL, cmdret & ~ECTRL::SLU);
print("Driver stopped.");
break;
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

40
Network/E1000/linker.ld Normal file
View File

@ -0,0 +1,40 @@
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.*)
}
}

27
Network/RTL8139/Makefile
View File

@ -1,7 +1,7 @@
# Config file
include ../../../Makefile.conf
FILENAME = rtl8139.fex
FILENAME = Realtek-8139.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif

42
Network/RTL8139/arch/amd64/linker.ld
View File

@ -1,42 +0,0 @@
/* EXPERIMENTAL */
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.*)
}
}

40
Network/RTL8139/linker.ld Normal file
View File

@ -0,0 +1,40 @@
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.*)
}
}

16
Network/RTL8139/rtl8139.cpp
View File

@ -29,6 +29,8 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
struct BARData
@ -129,16 +131,16 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel received configuration data." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel received configuration data.");
PCIBaseAddress = reinterpret_cast<PCIDeviceHeader *>(Data->RawPtr);
if (PCIBaseAddress->VendorID == 0x10EC && PCIBaseAddress->DeviceID == 0x8139)
{
KAPI->Util.DebugPrint(((char *)"Found RTL-8139." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Found RTL-8139.");
PCIBaseAddress->Command |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
uint32_t PCIBAR0 = ((PCIHeader0 *)PCIBaseAddress)->BAR0;
@ -190,9 +192,15 @@ int CallbackHandler(KernelCallback *Data)
TXCurrent = 0;
break;
}
case StopReason:
{
// TODO: Stop the driver.
print("Driver stopped.");
break;
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

27
Network/RTL8169/Makefile
View File

@ -1,7 +1,7 @@
# Config file
include ../../../Makefile.conf
FILENAME = rtl8169.fex
FILENAME = Realtek-8169.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif

42
Network/RTL8169/arch/amd64/linker.ld
View File

@ -1,42 +0,0 @@
/* EXPERIMENTAL */
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.*)
}
}

40
Network/RTL8169/linker.ld Normal file
View File

@ -0,0 +1,40 @@
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.*)
}
}

16
Network/RTL8169/rtl8169.cpp
View File

@ -29,6 +29,8 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
struct BARData
@ -60,16 +62,16 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel received configuration data." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel received configuration data.");
PCIBaseAddress = reinterpret_cast<PCIDeviceHeader *>(Data->RawPtr);
if (PCIBaseAddress->VendorID == 0x10EC && PCIBaseAddress->DeviceID == 0x8169)
{
KAPI->Util.DebugPrint(((char *)"Found RTL-8169." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Found RTL-8169.");
return NOT_IMPLEMENTED;
}
else
@ -84,9 +86,15 @@ int CallbackHandler(KernelCallback *Data)
{
break;
}
case StopReason:
{
// TODO: Stop the driver.
print("Driver stopped.");
break;
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

27
Network/Virtio/Makefile
View File

@ -1,7 +1,7 @@
# Config file
include ../../../Makefile.conf
FILENAME = virtio_net.fex
FILENAME = VirtioNetworkDriver.fex
CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
@ -29,12 +29,12 @@ 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) $(BMP_SOURCES:.bmp=.o)
INCLUDE_DIR = ../../include
LDFLAGS := \
-fPIC -fno-pie \
-Wl,-static,--no-dynamic-linker,-ztext \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -shared
LDFLAGS := \
-fPIC -fPIE -pie -Wl,-eDriverEntry \
-Wl,-static,--no-dynamic-linker,-ztext,--no-warn-rwx-segment \
-nostdlib -nodefaultlibs -nolibc \
-zmax-page-size=0x1000 \
-Wl,-Map file.map -static -Tlinker.ld
WARNCFLAG = -Wall -Wextra
@ -45,23 +45,20 @@ CFLAGS := \
ifeq ($(OSARCH), amd64)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 \
-march=x86-64 -pipe -ffunction-sections \
-mcmodel=kernel -msoft-float -fno-builtin
LDFLAGS += -Tarch/amd64/linker.ld
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 ($(OSARCH), i686)
CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow \
CFLAGS += -fPIC -fPIE -pie -mno-80387 -mno-mmx -mno-3dnow \
-mno-red-zone -mno-sse -mno-sse2 -ffunction-sections \
-march=i686 -pipe -msoft-float -fno-builtin
LDFLAGS += -Tarch/i686/linker.ld
else ifeq ($(OSARCH), aarch64)
CFLAGS += -pipe -fno-builtin -fPIC
LDFLAGS += -Tarch/aarch64/linker.ld
endif

16
Network/Virtio/Virtio.cpp
View File

@ -29,6 +29,8 @@ __attribute__((section(".extended"))) FexExtended ExtendedHeader = {
KernelAPI *KAPI;
#define print(msg) KAPI->Util.DebugPrint((char *)(msg), KAPI->Info.DriverUID)
/* --------------------------------------------------------------------------------------------------------- */
struct BARData
@ -60,16 +62,16 @@ int CallbackHandler(KernelCallback *Data)
{
case AcknowledgeReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel acknowledged the driver." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel acknowledged the driver.");
break;
}
case ConfigurationReason:
{
KAPI->Util.DebugPrint(((char *)"Kernel received configuration data." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Kernel received configuration data.");
PCIBaseAddress = reinterpret_cast<PCIDeviceHeader *>(Data->RawPtr);
if (PCIBaseAddress->VendorID == 0x1AF4 && PCIBaseAddress->DeviceID == 0x1000)
{
KAPI->Util.DebugPrint(((char *)"Found Virtio Network." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Found Virtio Network.");
return NOT_IMPLEMENTED;
}
else
@ -84,9 +86,15 @@ int CallbackHandler(KernelCallback *Data)
{
break;
}
case StopReason:
{
// TODO: Stop the driver.
print("Driver stopped.");
break;
}
default:
{
KAPI->Util.DebugPrint(((char *)"Unknown reason." + KAPI->Info.Offset), KAPI->Info.DriverUID);
print("Unknown reason.");
break;
}
}

42
Network/Virtio/arch/amd64/linker.ld
View File

@ -1,42 +0,0 @@
/* EXPERIMENTAL */
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.*)
}
}

40
Network/Virtio/linker.ld Normal file
View File

@ -0,0 +1,40 @@
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.*)
}
}