diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/psim/shmsupp/getcfg.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/psim/shmsupp/getcfg.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/c/src/lib/libbsp/powerpc/psim/shmsupp/getcfg.c b/c/src/lib/libbsp/powerpc/psim/shmsupp/getcfg.c deleted file mode 100644 index 6be42f8b9c..0000000000 --- a/c/src/lib/libbsp/powerpc/psim/shmsupp/getcfg.c +++ /dev/null @@ -1,63 +0,0 @@ -/* void Shm_Get_configuration( localnode, &shmcfg ) - * - * This routine initializes, if necessary, and returns a pointer - * to the Shared Memory Configuration Table for the PowerPC PSIM. - * - * INPUT PARAMETERS: - * localnode - local node number - * shmcfg - address of pointer to SHM Config Table - * - * OUTPUT PARAMETERS: - * *shmcfg - pointer to SHM Config Table - * - * NOTES: No interrupt support. - * - * COPYRIGHT (c) 1989-2008. - * 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. - */ - -#include <rtems.h> -#include <psim.h> -#include "shm_driver.h" - -#define INTERRUPT 0 /* PSIM target supports only */ -#define POLLING 1 /* polling mode. */ - -shm_config_table BSP_shm_cfgtbl; - -void Shm_Get_configuration( - uint32_t localnode, - shm_config_table **shmcfg -) -{ - BSP_shm_cfgtbl.base = (uint32_t*)PSIM.SharedMemory; - BSP_shm_cfgtbl.length = sizeof(PSIM.SharedMemory); - BSP_shm_cfgtbl.format = SHM_BIG; - - BSP_shm_cfgtbl.cause_intr = Shm_Cause_interrupt; - -#ifdef NEUTRAL_BIG - BSP_shm_cfgtbl.convert = NULL_CONVERT; -#else - BSP_shm_cfgtbl.convert = CPU_swap_u32; -#endif - -#if (POLLING==1) - BSP_shm_cfgtbl.poll_intr = POLLED_MODE; - BSP_shm_cfgtbl.Intr.address = NO_INTERRUPT; - BSP_shm_cfgtbl.Intr.value = NO_INTERRUPT; - BSP_shm_cfgtbl.Intr.length = NO_INTERRUPT; -#else - BSP_shm_cfgtbl.poll_intr = INTR_MODE; - BSP_shm_cfgtbl.Intr.address = 0; - BSP_shm_cfgtbl.Intr.value = 0; - BSP_shm_cfgtbl.Intr.length = BYTE; -#endif - - *shmcfg = &BSP_shm_cfgtbl; - -} |