Changeset 84afc7b in mainline for uspace/srv/kbd/port/ns16550.c

Timestamp:

2009-03-18T10:53:12Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

e749794

Parents:

8015eeec

Message:

as kernel little brother drivers are not needed anymore, the device numbers do not have to be correlated between kernel and uspace in any way
introduce new syscall sys_device_assign_devno() for generating system-wide unique device numbers for uspace

File:

• uspace/srv/kbd/port/ns16550.c (modified) (1 diff)

uspace/srv/kbd/port/ns16550.c

@@ -100 +100 @@
         ns16550_kbd.cmds[0].addr = (void *) (ns16550_kernel + LSR_REG);
         ns16550_kbd.cmds[3].addr = (void *) (ns16550_kernel + RBR_REG);
-        ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"),
+        ipc_register_irq(sysinfo_value("kbd.inr"), device_assign_devno(),
             0, &ns16550_kbd);
         return pio_enable((void *) ns16550_physical, 8, &vaddr);