Changeset 973be64e in mainline for arch/mips32/include/drivers/arc.h

Timestamp:

2005-12-10T00:19:57Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

fcfac420

Parents:

705b4149

Message:

Added generic exc_register/exc_dispatch functions,
copied from ia32 architecture. Currently only mips32 uses them.

The chardev_t can now be both input & output device (was
needed for serial driver).

Broken other architectures - ia64, sparc, powerpc will not compile.

Mips32 supports input on all msim, gxemul, indy(tested emulation
in gxemul, loses characters), simics. Simics serial line
is done using polling, I was unable to make it produce
an interrupt when the key was pressed.

File:

• arch/mips32/include/drivers/arc.h (modified) (2 diffs)

arch/mips32/include/drivers/arc.h

@@ -31 +31 @@
 
 #include <arch/types.h>
+#include <console/chardev.h>
 
 #define ARC_BASE_ADDR 0x1000;
@@ -213 +214 @@
 extern void arc_print_memory_map(void);
 extern int arc_enabled(void);
-extern void arc_putchar(char ch);
 extern void arc_print_devices(void);
-extern int arc_getchar(void);
 void arc_frame_init(void);
+chardev_t * arc_console(void);
 
 #endif