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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-07-22 09:46:48 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-07-22 09:46:48 +0000 |
commit | 2b3e9d9b244e279ef5693a7cf5dacc7903164af5 (patch) | |
tree | 955e5242d4d08a8ec747c8350f55003bb9d4b519 /c/src/exec/rtems/src/dpmemcreate.c | |
parent | Remove everything. (diff) | |
download | rtems-2b3e9d9b244e279ef5693a7cf5dacc7903164af5.tar.bz2 |
Remove, moved to cpukit.
Diffstat (limited to 'c/src/exec/rtems/src/dpmemcreate.c')
-rw-r--r-- | c/src/exec/rtems/src/dpmemcreate.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/c/src/exec/rtems/src/dpmemcreate.c b/c/src/exec/rtems/src/dpmemcreate.c deleted file mode 100644 index 951391d8b6..0000000000 --- a/c/src/exec/rtems/src/dpmemcreate.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Dual Port Memory Manager - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#include <rtems/system.h> -#include <rtems/rtems/status.h> -#include <rtems/rtems/support.h> -#include <rtems/score/address.h> -#include <rtems/rtems/dpmem.h> -#include <rtems/score/object.h> -#include <rtems/score/thread.h> -#include <rtems/rtems/dpmem.h> - -/*PAGE - * - * rtems_port_create - * - * This directive creates a port into a dual-ported memory area. - * - * Input parameters: - * name - user defined port name - * internal_start - internal start address of port - * external_start - external start address of port - * length - physical length in bytes - * id - address of port id to set - * - * Output parameters: - * id - port id - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - */ - -rtems_status_code rtems_port_create( - rtems_name name, - void *internal_start, - void *external_start, - unsigned32 length, - Objects_Id *id -) -{ - register Dual_ported_memory_Control *the_port; - - if ( !rtems_is_name_valid( name) ) - return RTEMS_INVALID_NAME; - - if ( !_Addresses_Is_aligned( internal_start ) || - !_Addresses_Is_aligned( external_start ) ) - return RTEMS_INVALID_ADDRESS; - - _Thread_Disable_dispatch(); /* to prevent deletion */ - - the_port = _Dual_ported_memory_Allocate(); - - if ( !the_port ) { - _Thread_Enable_dispatch(); - return RTEMS_TOO_MANY; - } - - the_port->internal_base = internal_start; - the_port->external_base = external_start; - the_port->length = length - 1; - - _Objects_Open( - &_Dual_ported_memory_Information, - &the_port->Object, - name - ); - - *id = the_port->Object.id; - _Thread_Enable_dispatch(); - return RTEMS_SUCCESSFUL; -} |