diff options
author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2003-12-18 23:25:56 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2003-12-18 23:25:56 +0000 |
commit | 3b013c41b5234e854cb3ebe371fbc1e7b9469953 (patch) | |
tree | d13083e661bbe6fc7e52cefef79da3c1cbfd047d /c/src/lib/libbsp/shmdr/init.c | |
parent | 2003-12-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de> (diff) | |
download | rtems-3b013c41b5234e854cb3ebe371fbc1e7b9469953.tar.bz2 |
2003-12-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shmdr/addlq.c, shmdr/cnvpkt.c, shmdr/dump.c, shmdr/fatal.c,
shmdr/getlq.c, shmdr/getpkt.c, shmdr/init.c, shmdr/initlq.c,
shmdr/intr.c, shmdr/mpci.h, shmdr/mpisr.c, shmdr/poll.c,
shmdr/README, shmdr/receive.c, shmdr/retpkt.c, shmdr/send.c,
shmdr/setckvec.c, shmdr/shm_driver.h: Remove (Moved to
c/src/libchip/shmdr).
2003-12-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bspstart.am: Use .$(OBJEXT) instead of .o.
* Makefile.am: Remove shmdr.
2003-12-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bsp.am: Use $(mkdir_p) instead of $(mkinstalldirs).
2003-12-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bsp.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
2003-12-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Use mkdir_p.
Remove dirs from PRE/TMPINSTALL_FILES.
* bsp.am: Replace bsplibdir by project_libdir.
Use mkdir_p instead of mkinstalldirs.
Remove dirs from PRE/TMPINSTALL_FILES.
2003-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bsp.am: Remove project_libdir.
2003-12-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Misc. fixes.
* bsp.am: Add project_libdir.
2003-12-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bspstart.am: New.
2003-12-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Merge-in shared/Makefile.am, shmdr/Makefile.am.
* shared/Makefile.am: Remove.
* shmdir/Makefile.am: Remove.
* bsp.am: Add preinstallation dirstamp support.
2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shmdr/Makefile.am: Remove all-local: $(ARCH).
2003-09-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bsp.am: Reworked.
2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Reflect having moved automake/.
* shmdr/Makefile.am: Reflect having moved automake/.
2003-08-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shmdr/Makefile.am: Reflect having merged configure.ac into
../../configure.ac.
2003-08-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove (Merged into ../../configure.ac).
* Makefile.am: Reflect having merged configure.ac into
../../configure.ac.
2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove AC_CONFIG_AUX_DIR.
2003-02-14 Joel Sherrill <joel@OARcorp.com>
AMD a29k port declared obsolete.
* a29k/.cvsignore, a29k/ChangeLog, a29k/Makefile.am, a29k/acinclude.m4,
a29k/configure.ac, a29k/portsw/.cvsignore, a29k/portsw/ChangeLog,
a29k/portsw/Makefile.am, a29k/portsw/README, a29k/portsw/bsp_specs,
a29k/portsw/configure.ac, a29k/portsw/times,
a29k/portsw/console/.cvsignore, a29k/portsw/console/Makefile.am,
a29k/portsw/console/concntl.h, a29k/portsw/console/console.c,
a29k/portsw/console/serial.c, a29k/portsw/console/serial.h,
a29k/portsw/include/.cvsignore, a29k/portsw/include/Makefile.am,
a29k/portsw/include/bsp.h, a29k/portsw/start/.cvsignore,
a29k/portsw/start/Makefile.am, a29k/portsw/start/amd.ah,
a29k/portsw/start/pswmacro.ah, a29k/portsw/start/register.S,
a29k/portsw/start/register.ah, a29k/portsw/start/start.S,
a29k/portsw/startup/.cvsignore, a29k/portsw/startup/Makefile.am,
a29k/portsw/startup/bspclean.c, a29k/portsw/startup/bspstart.c,
a29k/portsw/startup/linkcmds, a29k/portsw/startup/main.c,
a29k/portsw/startup/ramlink, a29k/portsw/startup/romlink,
a29k/portsw/startup/setvec.c, a29k/portsw/wrapup/.cvsignore,
a29k/portsw/wrapup/Makefile.am: Removed.
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: AC_PREREQ(2.57).
2003-02-03 Joel Sherrill <joel@OARcorp.com>
* shmdr/Makefile.am: Add .h files to PREINSTALL_FILES not
TMPINSTALL_FILES.
2003-01-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shmdr/Makefile.am: install mpci.h and shm_driver.h.
Eliminate OBJS.
2003-01-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shmdr/Makefile.am: Don't include @RTEMS_BSP@.cfg.
2002-12-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove RTEMS_CHECK_BSP_CACHE.
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* .cvsignore: Reformat.
Add autom4te*cache.
Remove autom4te.cache.
2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shmdr/Makefile.am: Use .$(OBJEXT) instead of .o.
2002-08-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* include/Makefile.am: Remove.
* include/.cvsignore: Remove.
* include/rtems/Makefile.am: Remove.
* include/rtems/.cvsignore: Remove.
* include/rtems/score/Makefile.am: Remove.
* include/rtems/score/.cvsignore: Remove.
2002-08-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove RTEMS_BSP_ALIAS.
Add RTEMS_CHECK_BSP_CACHE.
Replace $bspdir with $RTEMS_BSP_FAMILY.
2002-08-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac: Remove include/Makefile, include/rtems/Makefile,
include/rtems/score/Makefile (Eliminate targopts.h).
* Makefile.am: Remove include from SUBDIRS (Eliminate targopts.h)
2002-07-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bsp.am: Add bsplib_DATA = bsp_specs.
2002-06-25 Joel Sherrill <joel@OARcorp.com>
* Thomas Doerfler <Thomas.Doerfler@imd-systems.de> added m68k
support to the shared gdb stub glue thus adding a directory at the
top shared level.
* shared/gdbstub: New directory.
* configure.ac: Modified to reflect above.
2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* configure.ac:
AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
AM_INIT_AUTOMAKE([no-define foreign 1.6]).
* Makefile.am: Remove AUTOMAKE_OPTIONS.
* include/rtems/score/Makefile.am: Remove AUTOMAKE_OPTIONS.
* include/rtems/Makefile.am: Remove AUTOMAKE_OPTIONS.
* include/Makefile.am: Remove AUTOMAKE_OPTIONS.
* shmdr/Makefile.am: Remove AUTOMAKE_OPTIONS.
2002-02-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bsp.am: Add line break, remove comment.
2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* .cvsignore: Add autom4te.cache for autoconf > 2.52.
* configure.in: Remove.
* configure.ac: New file, generated from configure.in by autoupdate.
2001-10-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Use @subdirs@ instead of RTEMS_LIBBSP_CPU_SUBDIR.
* configure.in: AC_PREREQ(2.52), apply RTEMS_CPU_SUBDIRS, remove
RTEMS_LIBBSP_CPU_SUBDIR.
2001-09-28 Joel Sherrill <joel@OARcorp.com>
* shared/bootcard.c, shared/main.c: Now call int c_rtems_main()
not main().
2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* include/rtems/score/Makefile.am: Use 'PREINSTALL_FILES ='.
* shmdr/Makefile.am: Use 'PREINSTALL_FILES ='.
2001-09-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Use SUBDIRS = instead of SUBDIRS += to make
automake-1.5 happy.
* include/rtems/score/Makefile.am: Use CLEANFILES = to make
automake-1.5 happy.
* bsp.am: Use PREINSTALL_FILES = to make automake-1.5 happy.
2001-02-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* bsp.am: Fix automake version number in comment.
2000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
2000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
2000-10-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
Switch to GNU canonicalization.
2000-09-25 Joel Sherrill <joel@OARcorp.com>
* shmdr/shm_driver.h: Added _AM29K entry. May not be correct.
2000-09-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* shmdr/Makefile.am: Include compile.am
2000-08-10 Joel Sherrill <joel@OARcorp.com>
* ChangeLog: New file.
Diffstat (limited to 'c/src/lib/libbsp/shmdr/init.c')
-rw-r--r-- | c/src/lib/libbsp/shmdr/init.c | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/c/src/lib/libbsp/shmdr/init.c b/c/src/lib/libbsp/shmdr/init.c deleted file mode 100644 index 033acac1f6..0000000000 --- a/c/src/lib/libbsp/shmdr/init.c +++ /dev/null @@ -1,253 +0,0 @@ -/* Shm_Initialization - * - * This routine is the shared memory communications initerface - * driver initialization routine. - * - * Input parameters: NONE - * - * Output parameters: NONE - * - * 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.rtems.com/license/LICENSE. - * - * $Id$ - */ - -#define _SHM_INIT - -#include <rtems.h> -#include <shm_driver.h> - -#include <string.h> /* memset() */ -#include <stdlib.h> /* malloc() */ -#include <assert.h> - -/* - * User extension to install MPCI_Fatal as a fatal error - * handler extension - */ - -rtems_extensions_table MPCI_Shm_extensions; - -rtems_mpci_entry Shm_Initialization( void ) - -{ - rtems_unsigned32 i, all_initialized; - rtems_unsigned32 interrupt_cause, interrupt_value; - void *interrupt_address; - Shm_Node_status_control *nscb; - rtems_unsigned32 extension_id; /* for installation of MPCI_Fatal */ - rtems_unsigned32 remaining_memory; -/* XXX these should use "public" methods to set their values.... */ - rtems_configuration_table *configuration = _Configuration_Table; - rtems_multiprocessing_table *mp_configuration = _Configuration_MP_table; - - Shm_RTEMS_Configuration = configuration; - Shm_RTEMS_MP_Configuration = mp_configuration; - - Shm_Local_node = Shm_RTEMS_MP_Configuration->node; - Shm_Maximum_nodes = Shm_RTEMS_MP_Configuration->maximum_nodes; - - Shm_Get_configuration( Shm_Local_node, &Shm_Configuration ); - - Shm_Interrupt_table = (Shm_Interrupt_information *) malloc( - sizeof(Shm_Interrupt_information) * (Shm_Maximum_nodes + 1) - ); - - assert( Shm_Interrupt_table ); - - - Shm_Receive_message_count = 0; - Shm_Null_message_count = 0; - Shm_Interrupt_count = 0; - - /* - * Set the Node Status indicators - */ - - Shm_Pending_initialization = - Shm_Convert(rtems_build_name( 'P', 'E', 'N', 'D' )); - Shm_Initialization_complete = - Shm_Convert(rtems_build_name( 'C', 'O', 'M', 'P' )); - Shm_Active_node = - Shm_Convert(rtems_build_name( 'A', 'C', 'T', 'V' )); - - /* - * Initialize the constants used by the Locked Queue code. - */ - - Shm_Locked_queue_End_of_list = Shm_Convert( 0xffffffff ); - Shm_Locked_queue_Not_on_list = Shm_Convert( 0xfffffffe ); - - /* - * Set the base addresses for the: - * + Node Status Table - * + Free Pool and Receive Queues - * + Envelopes - */ - - Shm_Node_statuses = (Shm_Node_status_control *) START_NS_CBS; - Shm_Locked_queues = (Shm_Locked_queue_Control *) START_LQ_CBS; - Shm_Envelopes = (Shm_Envelope_control *) START_ENVELOPES; - - /* - * Calculate the maximum number of envelopes which can be - * placed the remaining shared memory. - */ - - remaining_memory = - ((void *)Shm_Configuration->base + Shm_Configuration->length) - - ((void *)Shm_Envelopes); - - Shm_Maximum_envelopes = remaining_memory / sizeof( Shm_Envelope_control ); - Shm_Maximum_envelopes -= 1; - - /* - * Set the pointer to the receive queue for the local node. - * When we receive a node, we will get it from here before - * processing it. - */ - - Shm_Local_receive_queue = &Shm_Locked_queues[ Shm_Local_node ]; - Shm_Local_node_status = &Shm_Node_statuses[ Shm_Local_node ]; - - /* - * Convert local interrupt cause information into the - * neutral format so other nodes will be able to - * understand it. - */ - - interrupt_address = - (void *) Shm_Convert( (rtems_unsigned32)Shm_Configuration->Intr.address ); - interrupt_value = Shm_Convert( Shm_Configuration->Intr.value ); - interrupt_cause = Shm_Convert( Shm_Configuration->Intr.length ); - - if ( Shm_Configuration->poll_intr == POLLED_MODE ) Shm_setclockvec(); - else Shm_setvec(); - - if ( Shm_Is_master_node() ) { - - /* - * Zero out the shared memory area. - */ - - (void) memset( - (void *) Shm_Configuration->base, - 0, - Shm_Configuration->length - ); - - /* - * Initialize all of the locked queues (the free envelope - * pool and a receive queue per node) and set all of the - * node's status so they will be waiting to initialization - * to complete. - */ - - Shm_Locked_queue_Initialize( FREE_ENV_CB, FREE_ENV_POOL ); - - for ( i=SHM_FIRST_NODE ; i<=Shm_Maximum_nodes ; i++ ) { - Shm_Initialize_receive_queue( i ); - - Shm_Node_statuses[ i ].status = Shm_Pending_initialization; - Shm_Node_statuses[ i ].error = 0; - } - - /* - * Initialize all of the envelopes and place them in the - * free pool. - */ - - for ( i=0 ; i<Shm_Maximum_envelopes ; i++ ) { - Shm_Envelopes[ i ].index = Shm_Convert(i); - Shm_Free_envelope( &Shm_Envelopes[ i ] ); - } - - /* - * Initialize this node's interrupt information in the - * shared area so other nodes can interrupt us. - */ - - Shm_Local_node_status->int_address = (rtems_unsigned32) interrupt_address; - Shm_Local_node_status->int_value = interrupt_value; - Shm_Local_node_status->int_length = interrupt_cause; - - Shm_Local_node_status->status = Shm_Initialization_complete; - - /* - * Loop until all nodes have completed initialization. - */ - - do { - all_initialized = 1; - - for ( i = SHM_FIRST_NODE ; i <= Shm_Maximum_nodes ; i++ ) - if ( Shm_Node_statuses[ i ].status != Shm_Initialization_complete ) - all_initialized = 0; - - } while ( all_initialized == 0 ); - - /* - * Tell the other nodes we think that the system is up. - */ - - for ( i = SHM_FIRST_NODE ; i <= Shm_Maximum_nodes ; i++ ) - Shm_Node_statuses[ i ].status = Shm_Active_node; - - } else { /* is not MASTER node */ - - /* - * Initialize the node status for the non-master nodes. - * Because the master node zeroes out memory, it is - * necessary for them to keep putting their values in - * the node status area until the master says they - * should become active. - */ - - Shm_Local_node_status->status = Shm_Pending_initialization; - - do { - - if ( Shm_Local_node_status->status == Shm_Pending_initialization ) { - - /* - * Initialize this node's interrupt information in the - * shared area so other nodes can interrupt us. - */ - - Shm_Local_node_status->int_address = - (rtems_unsigned32) interrupt_address; - Shm_Local_node_status->int_value = interrupt_value; - Shm_Local_node_status->int_length = interrupt_cause; - - Shm_Local_node_status->status = Shm_Initialization_complete; - } - } while ( Shm_Local_node_status->status != Shm_Active_node ) ; - } - - /* - * Initialize the Interrupt Information Table - */ - - for ( i = SHM_FIRST_NODE ; i <= Shm_Maximum_nodes ; i++ ) { - nscb = &Shm_Node_statuses[ i ]; - - Shm_Interrupt_table[i].address = Shm_Convert_address( - (void *)Shm_Convert(((vol_u32) nscb->int_address)) - ); - Shm_Interrupt_table[i].value = Shm_Convert( nscb->int_value ); - Shm_Interrupt_table[i].length = Shm_Convert( nscb->int_length ); - } - - MPCI_Shm_extensions.fatal = MPCI_Fatal; - - (void) rtems_extension_create( - rtems_build_name( 'M', 'P', 'E', 'X' ), - &MPCI_Shm_extensions, - &extension_id - ); -} |