Changeset 593e023 in mainline for uspace/srv/hid/input/port/ns16550.c

Timestamp:

2014-08-12T17:14:32Z (11 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

c3bdc92

Parents:

ce3efa0

Message:

allow compositor and console to coexist side-by-side, use the input server as a poor man's seat arbitrator

• kernel console notifies both about the release and grab events
• input server arbitrates the seat selection between kernel console and any number of user space UIs (currently the console server and the compositor server)
• input port yield and reclaim methods have been removed (they are used only on Ski and Niagara, both already need a more generic mechanism for the kernel/user space cooperation)
• console and compositor server keep track of the kernel console via the input arbitration
• move the waiting for a character device from init and terminal widget to getterm

File:

• uspace/srv/hid/input/port/ns16550.c (modified) (2 diffs)

uspace/srv/hid/input/port/ns16550.c

@@ -46 +46 @@
 
 static int ns16550_port_init(kbd_dev_t *);
-static void ns16550_port_yield(void);
-static void ns16550_port_reclaim(void);
 static void ns16550_port_write(uint8_t data);
 
 kbd_port_ops_t ns16550_port = {
         .init = ns16550_port_init,
-        .yield = ns16550_port_yield,
-        .reclaim = ns16550_port_reclaim,
         .write = ns16550_port_write
 };
@@ -146 +142 @@
 }
 
-static void ns16550_port_yield(void)
-{
-}
-
-static void ns16550_port_reclaim(void)
-{
-}
-
 static void ns16550_port_write(uint8_t data)
 {