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AK: Rename the common integer typedefs to make it obvious what they are.

Browse source 
These types can be picked up by including <AK/Types.h>:

* u8, u16, u32, u64 (unsigned)
* i8, i16, i32, i64 (signed)
This commit is contained in:
Andreas Kling 2019-07-03 21:17:35 +02:00
parent c4c4bbc5ba
commit 27f699ef0c
208 changed files with 1603 additions and 1621 deletions
Download patch file Download diff file Expand all files Collapse all files

22
Kernel/Devices/PS2MouseDevice.cpp
View file

@ -39,11 +39,11 @@ PS2MouseDevice& PS2MouseDevice::the()
void PS2MouseDevice::handle_irq()
{
for (;;) {
byte status = IO::in8(I8042_STATUS);
u8 status = IO::in8(I8042_STATUS);
if (!(((status & I8042_WHICH_BUFFER) == I8042_MOUSE_BUFFER) && (status & I8042_BUFFER_FULL)))
return;
byte data = IO::in8(I8042_BUFFER);
u8 data = IO::in8(I8042_BUFFER);
m_data[m_data_state] = data;
auto commit_packet = [&] {
@ -113,13 +113,13 @@ void PS2MouseDevice::parse_data_packet()
m_queue.enqueue(packet);
}
void PS2MouseDevice::wait_then_write(byte port, byte data)
void PS2MouseDevice::wait_then_write(u8 port, u8 data)
{
prepare_for_output();
IO::out8(port, data);
}
byte PS2MouseDevice::wait_then_read(byte port)
u8 PS2MouseDevice::wait_then_read(u8 port)
{
prepare_for_input();
return IO::in8(port);
@ -135,7 +135,7 @@ void PS2MouseDevice::initialize()
// Enable the PS/2 mouse IRQ (12).
// NOTE: The keyboard uses IRQ 1 (and is enabled by bit 0 in this register).
byte status = wait_then_read(0x60) | 2;
u8 status = wait_then_read(0x60) | 2;
wait_then_write(0x64, 0x60);
wait_then_write(0x60, status);
@ -149,7 +149,7 @@ void PS2MouseDevice::initialize()
mouse_write(PS2MOUSE_GET_DEVICE_ID);
expect_ack();
byte device_id = mouse_read();
u8 device_id = mouse_read();
if (device_id != PS2MOUSE_INTELLIMOUSE_ID) {
// Send magical wheel initiation sequence.
@ -183,7 +183,7 @@ void PS2MouseDevice::initialize()
void PS2MouseDevice::expect_ack()
{
byte data = mouse_read();
u8 data = mouse_read();
ASSERT(data == I8042_ACK);
}
@ -203,7 +203,7 @@ void PS2MouseDevice::prepare_for_output()
}
}
void PS2MouseDevice::mouse_write(byte data)
void PS2MouseDevice::mouse_write(u8 data)
{
prepare_for_output();
IO::out8(0x64, 0xd4);
@ -211,7 +211,7 @@ void PS2MouseDevice::mouse_write(byte data)
IO::out8(0x60, data);
}
byte PS2MouseDevice::mouse_read()
u8 PS2MouseDevice::mouse_read()
{
prepare_for_input();
return IO::in8(0x60);
@ -222,7 +222,7 @@ bool PS2MouseDevice::can_read(FileDescription&) const
return !m_queue.is_empty();
}
ssize_t PS2MouseDevice::read(FileDescription&, byte* buffer, ssize_t size)
ssize_t PS2MouseDevice::read(FileDescription&, u8* buffer, ssize_t size)
{
ssize_t nread = 0;
while (nread < size) {
@ -238,7 +238,7 @@ ssize_t PS2MouseDevice::read(FileDescription&, byte* buffer, ssize_t size)
return nread;
}
ssize_t PS2MouseDevice::write(FileDescription&, const byte*, ssize_t)
ssize_t PS2MouseDevice::write(FileDescription&, const u8*, ssize_t)
{
return 0;
}