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Everywhere: Rename FB prefix name ioctls => GRAPHICS

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Liav A 2022-04-30 14:49:51 +03:00 • committed by Andreas Kling
parent f15b93c9a1
commit d2e93ec50a
Notes: sideshowbarker 2024-07-17 11:16:51 +09:00
7 changed files with 66 additions and 66 deletions
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24
Kernel/API/FB.h
View file

@ -15,13 +15,13 @@ __BEGIN_DECLS
ALWAYS_INLINE int fb_get_properties(int fd, FBProperties* info)
{
return ioctl(fd, FB_IOCTL_GET_PROPERTIES, info);
return ioctl(fd, GRAPHICS_IOCTL_GET_PROPERTIES, info);
}
// FIXME: Remove this once framebuffer devices are removed.
ALWAYS_INLINE int fb_get_head_properties(int fd, FBHeadProperties* info)
{
return ioctl(fd, FB_IOCTL_GET_HEAD_PROPERTIES, info);
return ioctl(fd, GRAPHICS_IOCTL_GET_HEAD_PROPERTIES, info);
}
// FIXME: Remove this once framebuffer devices are removed.
@ -29,7 +29,7 @@ ALWAYS_INLINE int fb_get_resolution(int fd, FBHeadResolution* info)
{
FBHeadProperties head_properties;
head_properties.head_index = info->head_index;
if (auto rc = ioctl(fd, FB_IOCTL_GET_HEAD_PROPERTIES, &head_properties); rc < 0)
if (auto rc = ioctl(fd, GRAPHICS_IOCTL_GET_HEAD_PROPERTIES, &head_properties); rc < 0)
return rc;
info->head_index = head_properties.head_index;
info->pitch = head_properties.pitch;
@ -41,38 +41,38 @@ ALWAYS_INLINE int fb_get_resolution(int fd, FBHeadResolution* info)
// FIXME: Remove this once framebuffer devices are removed.
ALWAYS_INLINE int fb_set_resolution(int fd, FBHeadResolution* info)
{
return ioctl(fd, FB_IOCTL_SET_HEAD_RESOLUTION, info);
return ioctl(fd, GRAPHICS_IOCTL_SET_HEAD_RESOLUTION, info);
}
ALWAYS_INLINE int fb_get_head_edid(int fd, FBHeadEDID* info)
{
return ioctl(fd, FB_IOCTL_GET_HEAD_EDID, info);
return ioctl(fd, GRAPHICS_IOCTL_GET_HEAD_EDID, info);
}
ALWAYS_INLINE int fb_get_head_vertical_offset_buffer(int fd, FBHeadVerticalOffset* vertical_offset)
{
return ioctl(fd, FB_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER, vertical_offset);
return ioctl(fd, GRAPHICS_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER, vertical_offset);
}
ALWAYS_INLINE int fb_set_head_vertical_offset_buffer(int fd, FBHeadVerticalOffset* vertical_offset)
{
return ioctl(fd, FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER, vertical_offset);
return ioctl(fd, GRAPHICS_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER, vertical_offset);
}
ALWAYS_INLINE int fb_set_head_mode_setting(int fd, FBHeadModeSetting* mode_setting)
{
return ioctl(fd, FB_IOCTL_SET_HEAD_MODE_SETTING, mode_setting);
return ioctl(fd, GRAPHICS_IOCTL_SET_HEAD_MODE_SETTING, mode_setting);
}
ALWAYS_INLINE int fb_set_safe_head_mode_setting(int fd)
{
return ioctl(fd, FB_IOCTL_SET_SAFE_HEAD_MODE_SETTING, nullptr);
return ioctl(fd, GRAPHICS_IOCTL_SET_SAFE_HEAD_MODE_SETTING, nullptr);
}
ALWAYS_INLINE int fb_get_head_mode_setting(int fd, FBHeadModeSetting* mode_setting)
{
FBHeadModeSetting head_mode_setting;
if (auto rc = ioctl(fd, FB_IOCTL_GET_HEAD_MODE_SETTING, &head_mode_setting); rc < 0)
if (auto rc = ioctl(fd, GRAPHICS_IOCTL_GET_HEAD_MODE_SETTING, &head_mode_setting); rc < 0)
return rc;
mode_setting->horizontal_stride = head_mode_setting.horizontal_stride;
mode_setting->pixel_clock_in_khz = head_mode_setting.pixel_clock_in_khz;
@ -95,12 +95,12 @@ ALWAYS_INLINE int fb_flush_buffers(int fd, int index, FBRect const* rects, unsig
fb_flush_rects.buffer_index = index;
fb_flush_rects.count = count;
fb_flush_rects.rects = rects;
return ioctl(fd, FB_IOCTL_FLUSH_HEAD_BUFFERS, &fb_flush_rects);
return ioctl(fd, GRAPHICS_IOCTL_FLUSH_HEAD_BUFFERS, &fb_flush_rects);
}
ALWAYS_INLINE int fb_flush_head(int fd)
{
return ioctl(fd, FB_IOCTL_FLUSH_HEAD, nullptr);
return ioctl(fd, GRAPHICS_IOCTL_FLUSH_HEAD, nullptr);
}
__END_DECLS

20
Kernel/Graphics/DisplayConnector.cpp
View file

@ -149,7 +149,7 @@ ErrorOr<ByteBuffer> DisplayConnector::get_edid() const
ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Userspace<void*> arg)
{
if (request != FB_IOCTL_GET_HEAD_EDID) {
if (request != GRAPHICS_IOCTL_GET_HEAD_EDID) {
// Allow anyone to query the EDID. Eventually we'll publish the current EDID on /sys
// so it doesn't really make sense to require the video pledge to query it.
TRY(Process::current().require_promise(Pledge::video));
@ -157,7 +157,7 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
// TODO: We really should have ioctls for destroying resources as well
switch (request) {
case FB_IOCTL_GET_PROPERTIES: {
case GRAPHICS_IOCTL_GET_PROPERTIES: {
auto user_properties = static_ptr_cast<FBProperties*>(arg);
FBProperties properties {};
properties.flushing_support = flush_support();
@ -167,7 +167,7 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
return copy_to_user(user_properties, &properties);
}
case FB_IOCTL_GET_HEAD_MODE_SETTING: {
case GRAPHICS_IOCTL_GET_HEAD_MODE_SETTING: {
auto user_head_mode_setting = static_ptr_cast<FBHeadModeSetting*>(arg);
FBHeadModeSetting head_mode_setting {};
TRY(copy_from_user(&head_mode_setting, user_head_mode_setting));
@ -188,7 +188,7 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
}
return copy_to_user(user_head_mode_setting, &head_mode_setting);
}
case FB_IOCTL_GET_HEAD_EDID: {
case GRAPHICS_IOCTL_GET_HEAD_EDID: {
auto user_head_edid = static_ptr_cast<FBHeadEDID*>(arg);
FBHeadEDID head_edid {};
TRY(copy_from_user(&head_edid, user_head_edid));
@ -207,7 +207,7 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
head_edid.bytes_size = edid_bytes.size();
return copy_to_user(user_head_edid, &head_edid);
}
case FB_IOCTL_SET_HEAD_MODE_SETTING: {
case GRAPHICS_IOCTL_SET_HEAD_MODE_SETTING: {
auto user_mode_setting = static_ptr_cast<FBHeadModeSetting const*>(arg);
auto head_mode_setting = TRY(copy_typed_from_user(user_mode_setting));
@ -256,13 +256,13 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
return {};
}
case FB_IOCTL_SET_SAFE_HEAD_MODE_SETTING: {
case GRAPHICS_IOCTL_SET_SAFE_HEAD_MODE_SETTING: {
SpinlockLocker control_locker(m_control_lock);
TRY(set_safe_mode_setting());
return {};
}
case FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER: {
case GRAPHICS_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER: {
// FIXME: We silently ignore the request if we are in console mode.
// WindowServer is not ready yet to handle errors such as EBUSY currently.
SpinlockLocker control_locker(m_control_lock);
@ -284,7 +284,7 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
m_vertical_offsetted = true;
return {};
}
case FB_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER: {
case GRAPHICS_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER: {
auto user_head_vertical_buffer_offset = static_ptr_cast<FBHeadVerticalOffset*>(arg);
FBHeadVerticalOffset head_vertical_buffer_offset {};
TRY(copy_from_user(&head_vertical_buffer_offset, user_head_vertical_buffer_offset));
@ -292,7 +292,7 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
head_vertical_buffer_offset.offsetted = m_vertical_offsetted;
return copy_to_user(user_head_vertical_buffer_offset, &head_vertical_buffer_offset);
}
case FB_IOCTL_FLUSH_HEAD_BUFFERS: {
case GRAPHICS_IOCTL_FLUSH_HEAD_BUFFERS: {
if (!partial_flush_support())
return Error::from_errno(ENOTSUP);
MutexLocker locker(m_flushing_lock);
@ -315,7 +315,7 @@ ErrorOr<void> DisplayConnector::ioctl(OpenFileDescription&, unsigned request, Us
}
return {};
};
case FB_IOCTL_FLUSH_HEAD: {
case GRAPHICS_IOCTL_FLUSH_HEAD: {
// FIXME: We silently ignore the request if we are in console mode.
// WindowServer is not ready yet to handle errors such as EBUSY currently.
MutexLocker locker(m_flushing_lock);

18
Kernel/Graphics/GenericFramebufferDevice.cpp
View file

@ -33,13 +33,13 @@ ErrorOr<void> GenericFramebufferDevice::verify_head_index(int head_index) const
ErrorOr<void> GenericFramebufferDevice::ioctl(OpenFileDescription&, unsigned request, Userspace<void*> arg)
{
if (request != FB_IOCTL_GET_HEAD_EDID) {
if (request != GRAPHICS_IOCTL_GET_HEAD_EDID) {
// Allow anyone to query the EDID. Eventually we'll publish the current EDID on /sys
// so it doesn't really make sense to require the video pledge to query it.
TRY(Process::current().require_promise(Pledge::video));
}
switch (request) {
case FB_IOCTL_GET_PROPERTIES: {
case GRAPHICS_IOCTL_GET_PROPERTIES: {
auto user_properties = static_ptr_cast<FBProperties*>(arg);
FBProperties properties {};
auto adapter = m_graphics_adapter.strong_ref();
@ -51,7 +51,7 @@ ErrorOr<void> GenericFramebufferDevice::ioctl(OpenFileDescription&, unsigned req
properties.partial_flushing_support = partial_flushing_support();
return copy_to_user(user_properties, &properties);
}
case FB_IOCTL_GET_HEAD_PROPERTIES: {
case GRAPHICS_IOCTL_GET_HEAD_PROPERTIES: {
auto user_head_properties = static_ptr_cast<FBHeadProperties*>(arg);
FBHeadProperties head_properties {};
TRY(copy_from_user(&head_properties, user_head_properties));
@ -64,7 +64,7 @@ ErrorOr<void> GenericFramebufferDevice::ioctl(OpenFileDescription&, unsigned req
head_properties.offset = TRY(vertical_offset(head_properties.head_index));
return copy_to_user(user_head_properties, &head_properties);
}
case FB_IOCTL_GET_HEAD_EDID: {
case GRAPHICS_IOCTL_GET_HEAD_EDID: {
auto user_head_edid = static_ptr_cast<FBHeadEDID*>(arg);
FBHeadEDID head_edid {};
TRY(copy_from_user(&head_edid, user_head_edid));
@ -84,7 +84,7 @@ ErrorOr<void> GenericFramebufferDevice::ioctl(OpenFileDescription&, unsigned req
head_edid.bytes_size = edid_bytes.size();
return copy_to_user(user_head_edid, &head_edid);
}
case FB_IOCTL_SET_HEAD_RESOLUTION: {
case GRAPHICS_IOCTL_SET_HEAD_RESOLUTION: {
auto user_head_resolution = static_ptr_cast<FBHeadResolution const*>(arg);
auto head_resolution = TRY(copy_typed_from_user(user_head_resolution));
TRY(verify_head_index(head_resolution.head_index));
@ -98,7 +98,7 @@ ErrorOr<void> GenericFramebufferDevice::ioctl(OpenFileDescription&, unsigned req
TRY(set_head_resolution(head_resolution.head_index, head_resolution.width, head_resolution.height, head_resolution.pitch));
return {};
}
case FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER: {
case GRAPHICS_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER: {
auto user_head_vertical_buffer_offset = static_ptr_cast<FBHeadVerticalOffset const*>(arg);
auto head_vertical_buffer_offset = TRY(copy_typed_from_user(user_head_vertical_buffer_offset));
TRY(verify_head_index(head_vertical_buffer_offset.head_index));
@ -108,7 +108,7 @@ ErrorOr<void> GenericFramebufferDevice::ioctl(OpenFileDescription&, unsigned req
TRY(set_head_buffer(head_vertical_buffer_offset.head_index, head_vertical_buffer_offset.offsetted));
return {};
}
case FB_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER: {
case GRAPHICS_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER: {
auto user_head_vertical_buffer_offset = static_ptr_cast<FBHeadVerticalOffset*>(arg);
FBHeadVerticalOffset head_vertical_buffer_offset {};
TRY(copy_from_user(&head_vertical_buffer_offset, user_head_vertical_buffer_offset));
@ -117,7 +117,7 @@ ErrorOr<void> GenericFramebufferDevice::ioctl(OpenFileDescription&, unsigned req
head_vertical_buffer_offset.offsetted = TRY(vertical_offsetted(head_vertical_buffer_offset.head_index));
return copy_to_user(user_head_vertical_buffer_offset, &head_vertical_buffer_offset);
}
case FB_IOCTL_FLUSH_HEAD_BUFFERS: {
case GRAPHICS_IOCTL_FLUSH_HEAD_BUFFERS: {
if (!partial_flushing_support())
return Error::from_errno(ENOTSUP);
auto user_flush_rects = static_ptr_cast<FBFlushRects const*>(arg);
@ -134,7 +134,7 @@ ErrorOr<void> GenericFramebufferDevice::ioctl(OpenFileDescription&, unsigned req
}
return {};
};
case FB_IOCTL_FLUSH_HEAD: {
case GRAPHICS_IOCTL_FLUSH_HEAD: {
if (!flushing_support())
return Error::from_errno(ENOTSUP);
// Note: We accept a FBRect, but we only really care about the head_index value.

6
Tests/Kernel/bxvga-mmap-kernel-into-userspace.cpp
View file

@ -27,7 +27,7 @@ int main()
FBHeadProperties original_properties;
original_properties.head_index = 0;
if (ioctl(fd, FB_IOCTL_GET_HEAD_PROPERTIES, &original_properties) < 0) {
if (ioctl(fd, GRAPHICS_IOCTL_GET_HEAD_PROPERTIES, &original_properties) < 0) {
perror("ioctl");
return 1;
}
@ -38,7 +38,7 @@ int main()
resolution.height = height;
resolution.pitch = pitch;
if (ioctl(fd, FB_IOCTL_SET_HEAD_RESOLUTION, &resolution) < 0) {
if (ioctl(fd, GRAPHICS_IOCTL_SET_HEAD_RESOLUTION, &resolution) < 0) {
perror("ioctl");
return 1;
}
@ -94,7 +94,7 @@ int main()
original_resolution.width = original_properties.width;
original_resolution.height = original_properties.height;
original_resolution.pitch = original_properties.pitch;
if (ioctl(fd, FB_IOCTL_SET_HEAD_RESOLUTION, &original_resolution) < 0) {
if (ioctl(fd, GRAPHICS_IOCTL_SET_HEAD_RESOLUTION, &original_resolution) < 0) {
perror("ioctl");
return 1;
}

6
Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp
View file

@ -1159,20 +1159,20 @@ int Emulator::virt$ioctl([[maybe_unused]] int fd, unsigned request, [[maybe_unus
return syscall(SC_ioctl, fd, request, 0);
case TIOCSTI:
return -EIO;
case FB_IOCTL_GET_PROPERTIES: {
case GRAPHICS_IOCTL_GET_PROPERTIES: {
size_t size = 0;
auto rc = syscall(SC_ioctl, fd, request, &size);
mmu().copy_to_vm(arg, &size, sizeof(size));
return rc;
}
case FB_IOCTL_SET_HEAD_RESOLUTION: {
case GRAPHICS_IOCTL_SET_HEAD_RESOLUTION: {
FBHeadResolution user_resolution;
mmu().copy_from_vm(&user_resolution, arg, sizeof(user_resolution));
auto rc = syscall(SC_ioctl, fd, request, &user_resolution);
mmu().copy_to_vm(arg, &user_resolution, sizeof(user_resolution));
return rc;
}
case FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER:
case GRAPHICS_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER:
return syscall(SC_ioctl, fd, request, arg);
case FIONBIO: {
int enabled;

44
Userland/Libraries/LibC/sys/ioctl_numbers.h
View file

@ -113,17 +113,17 @@ enum IOCtlNumber {
TIOCNOTTY,
TIOCSWINSZ,
TIOCGPTN,
FB_IOCTL_GET_PROPERTIES,
FB_IOCTL_GET_HEAD_PROPERTIES,
FB_IOCTL_SET_HEAD_RESOLUTION,
FB_IOCTL_GET_HEAD_EDID,
FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER,
FB_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER,
FB_IOCTL_FLUSH_HEAD_BUFFERS,
FB_IOCTL_FLUSH_HEAD,
FB_IOCTL_SET_HEAD_MODE_SETTING,
FB_IOCTL_GET_HEAD_MODE_SETTING,
FB_IOCTL_SET_SAFE_HEAD_MODE_SETTING,
GRAPHICS_IOCTL_GET_PROPERTIES,
GRAPHICS_IOCTL_GET_HEAD_PROPERTIES,
GRAPHICS_IOCTL_SET_HEAD_RESOLUTION,
GRAPHICS_IOCTL_GET_HEAD_EDID,
GRAPHICS_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER,
GRAPHICS_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER,
GRAPHICS_IOCTL_FLUSH_HEAD_BUFFERS,
GRAPHICS_IOCTL_FLUSH_HEAD,
GRAPHICS_IOCTL_SET_HEAD_MODE_SETTING,
GRAPHICS_IOCTL_GET_HEAD_MODE_SETTING,
GRAPHICS_IOCTL_SET_SAFE_HEAD_MODE_SETTING,
KEYBOARD_IOCTL_GET_NUM_LOCK,
KEYBOARD_IOCTL_SET_NUM_LOCK,
KEYBOARD_IOCTL_GET_CAPS_LOCK,
@ -175,17 +175,17 @@ enum IOCtlNumber {
#define TIOCNOTTY TIOCNOTTY
#define TIOCSWINSZ TIOCSWINSZ
#define TIOCGPTN TIOCGPTN
#define FB_IOCTL_GET_PROPERTIES FB_IOCTL_GET_PROPERTIES
#define FB_IOCTL_GET_HEAD_PROPERTIES FB_IOCTL_GET_HEAD_PROPERTIES
#define FB_IOCTL_GET_HEAD_EDID FB_IOCTL_GET_HEAD_EDID
#define FB_IOCTL_SET_HEAD_RESOLUTION FB_IOCTL_SET_HEAD_RESOLUTION
#define FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER
#define FB_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER FB_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER
#define FB_IOCTL_FLUSH_HEAD_BUFFERS FB_IOCTL_FLUSH_HEAD_BUFFERS
#define FB_IOCTL_FLUSH_HEAD FB_IOCTL_FLUSH_HEAD
#define FB_IOCTL_SET_HEAD_MODE_SETTING FB_IOCTL_SET_HEAD_MODE_SETTING
#define FB_IOCTL_GET_HEAD_MODE_SETTING FB_IOCTL_GET_HEAD_MODE_SETTING
#define FB_IOCTL_SET_SAFE_HEAD_MODE_SETTING FB_IOCTL_SET_SAFE_HEAD_MODE_SETTING
#define GRAPHICS_IOCTL_GET_PROPERTIES GRAPHICS_IOCTL_GET_PROPERTIES
#define GRAPHICS_IOCTL_GET_HEAD_PROPERTIES GRAPHICS_IOCTL_GET_HEAD_PROPERTIES
#define GRAPHICS_IOCTL_GET_HEAD_EDID GRAPHICS_IOCTL_GET_HEAD_EDID
#define GRAPHICS_IOCTL_SET_HEAD_RESOLUTION GRAPHICS_IOCTL_SET_HEAD_RESOLUTION
#define GRAPHICS_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER GRAPHICS_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER
#define GRAPHICS_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER GRAPHICS_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER
#define GRAPHICS_IOCTL_FLUSH_HEAD_BUFFERS GRAPHICS_IOCTL_FLUSH_HEAD_BUFFERS
#define GRAPHICS_IOCTL_FLUSH_HEAD GRAPHICS_IOCTL_FLUSH_HEAD
#define GRAPHICS_IOCTL_SET_HEAD_MODE_SETTING GRAPHICS_IOCTL_SET_HEAD_MODE_SETTING
#define GRAPHICS_IOCTL_GET_HEAD_MODE_SETTING GRAPHICS_IOCTL_GET_HEAD_MODE_SETTING
#define GRAPHICS_IOCTL_SET_SAFE_HEAD_MODE_SETTING GRAPHICS_IOCTL_SET_SAFE_HEAD_MODE_SETTING
#define KEYBOARD_IOCTL_GET_NUM_LOCK KEYBOARD_IOCTL_GET_NUM_LOCK
#define KEYBOARD_IOCTL_SET_NUM_LOCK KEYBOARD_IOCTL_SET_NUM_LOCK
#define KEYBOARD_IOCTL_GET_CAPS_LOCK KEYBOARD_IOCTL_GET_CAPS_LOCK

14
Userland/Utilities/strace.cpp
View file

@ -143,13 +143,13 @@ HANDLE(TIOCSCTTY)
HANDLE(TIOCSTI)
HANDLE(TIOCNOTTY)
HANDLE(TIOCSWINSZ)
HANDLE(FB_IOCTL_GET_PROPERTIES)
HANDLE(FB_IOCTL_GET_HEAD_PROPERTIES)
HANDLE(FB_IOCTL_SET_HEAD_RESOLUTION)
HANDLE(FB_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER)
HANDLE(FB_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER)
HANDLE(FB_IOCTL_FLUSH_HEAD_BUFFERS)
HANDLE(FB_IOCTL_FLUSH_HEAD)
HANDLE(GRAPHICS_IOCTL_GET_PROPERTIES)
HANDLE(GRAPHICS_IOCTL_GET_HEAD_PROPERTIES)
HANDLE(GRAPHICS_IOCTL_SET_HEAD_RESOLUTION)
HANDLE(GRAPHICS_IOCTL_SET_HEAD_VERTICAL_OFFSET_BUFFER)
HANDLE(GRAPHICS_IOCTL_GET_HEAD_VERTICAL_OFFSET_BUFFER)
HANDLE(GRAPHICS_IOCTL_FLUSH_HEAD_BUFFERS)
HANDLE(GRAPHICS_IOCTL_FLUSH_HEAD)
HANDLE(KEYBOARD_IOCTL_GET_NUM_LOCK)
HANDLE(KEYBOARD_IOCTL_SET_NUM_LOCK)
HANDLE(KEYBOARD_IOCTL_GET_CAPS_LOCK)