kernel: tty: Handle input processing better

- Fix copying logic in tty_read()
- Handle ICANON correctly
- Add ECHO c_lflag bit
- Add TTY_SOURCE_DEV and TTY_SOURCE_RAW defines

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/arch/amd64/isa/i8042.c b/sys/arch/amd64/isa/i8042.c
index 0f160d3..41b74ef 100644
--- a/sys/arch/amd64/isa/i8042.c
+++ b/sys/arch/amd64/isa/i8042.c
@@ -234,7 +234,7 @@ kb_isr(void *sf)
     while (__TEST(inb(I8042_STATUS), I8042_OBUF_FULL)) {
         data = inb(I8042_DATA);
         if (scancode_to_chr(data, &c) == 0) {
-            tty_putc(&g_root_tty, c);
+            tty_putc(&g_root_tty, c, TTY_SOURCE_DEV);
         }
     }
     spinlock_release(&data_lock);