diff options
Diffstat (limited to 'bsps/m68k/mvme147s/mpci/mpisr.c')
-rw-r--r-- | bsps/m68k/mvme147s/mpci/mpisr.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/bsps/m68k/mvme147s/mpci/mpisr.c b/bsps/m68k/mvme147s/mpci/mpisr.c new file mode 100644 index 0000000000..0669538e1b --- /dev/null +++ b/bsps/m68k/mvme147s/mpci/mpisr.c @@ -0,0 +1,41 @@ +/** + * @file + * + * NOTE: This routine is not used when in polling mode. Either + * this routine OR Shm_clockisr is used in a particular system. + */ + +/* + * COPYRIGHT (c) 1989-1999, 2016. + * 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.org/license/LICENSE. + * + * MVME147 port for TNI - Telecom Bretagne + * by Dominique LE CAMPION (Dominique.LECAMPION@enst-bretagne.fr) + * June 1996 + */ + +#include <rtems.h> +#include <bsp.h> +#include <shm_driver.h> + +static rtems_isr Shm_isr_mvme147(rtems_vector_number vector) +{ + (void) vector; + Shm_Interrupt_count += 1; + rtems_multiprocessing_announce(); + vme_gcsr->global_1 = 1; /* clear SIGLP intr */ +} + +/* + * This driver routine sets the SHM interrupt vector to point to the + * driver's SHM interrupt service routine. + */ +void Shm_setvec(void) +{ + /* may need to disable intr */ + set_vector( Shm_isr_mvme147, VME_SIGLP_VECTOR, 1 ); +} |