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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1996-09-18 14:17:54 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1996-09-18 14:17:54 +0000 |
commit | afe99c27dbac7e76118108b5f33a5b0fc930580e (patch) | |
tree | b8f7954bd2fd02d23aa43ba91501024e97441df8 /c/src/lib/libbsp/m68k/mvme147s/shmsupp/mpisr.c | |
parent | extended Task_id and Task_name arrays to avoid indexing past end of array. (diff) | |
download | rtems-afe99c27dbac7e76118108b5f33a5b0fc930580e.tar.bz2 |
new file submitted by Dominique le Campion.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme147s/shmsupp/mpisr.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme147s/shmsupp/mpisr.c b/c/src/lib/libbsp/m68k/mvme147s/shmsupp/mpisr.c new file mode 100644 index 0000000000..fff451b1e3 --- /dev/null +++ b/c/src/lib/libbsp/m68k/mvme147s/shmsupp/mpisr.c @@ -0,0 +1,46 @@ +/* Shm_isr_mvme147() + * + * NOTE: This routine is not used when in polling mode. Either + * this routine OR Shm_clockisr is used in a particular system. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * MVME147 port for TNI - Telecom Bretagne + * by Dominique LE CAMPION (Dominique.LECAMPION@enst-bretagne.fr) + * June 1996 + * + * $Id$ + */ + +#include <rtems.h> +#include <bsp.h> +#include <shm.h> + +rtems_isr Shm_isr_mvme147() +{ + Shm_Interrupt_count += 1; + rtems_multiprocessing_announce(); + vme_gcsr->global_1 = 1; /* clear SIGLP intr */ +} + +/* void _Shm_setvec( ) + * + * This driver routine sets the SHM interrupt vector to point to the + * driver's SHM interrupt service routine. + * + * Input parameters: NONE + * + * Output parameters: NONE + */ + +void Shm_setvec() +{ + /* may need to disable intr */ + set_vector( Shm_isr_mvme147, VME_SIGLP_VECTOR, 1 ); +} |