Changeset bf9cb2f in mainline for uspace/srv/hid/output/port/niagara.c

Timestamp:

2014-05-19T01:01:27Z (10 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

10ef47ba

Parents:

527f1ca

Message:

complete the desired API semantics of physmem_map() and dmamem_map_anonymous() to be compatible with as_area_create()
(the user is allowed to request a specific virtual memory base address, the kernel uses an available base address if AS_AREA_ANY is used)

File:

• uspace/srv/hid/output/port/niagara.c (modified) (1 diff)

uspace/srv/hid/output/port/niagara.c

@@ -104 +104 @@
                 return rc;
         
+        niagara.fifo = (output_fifo_t *) AS_AREA_ANY;
+        
         rc = physmem_map(paddr, 1, AS_AREA_READ | AS_AREA_WRITE,
             (void *) &niagara.fifo);