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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-20 13:38:33 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-20 14:32:43 +0200 |
commit | 1efa1c8389604dcf303b9acfa26c0ae60db9d9b4 (patch) | |
tree | 0fe569d6ad62623bf820f1dcd3620227995fae75 /c/src/lib/libbsp/m68k/mvme147s/shmsupp/getcfg.c | |
parent | bsps/sparc: Move network drivers to bsps (diff) | |
download | rtems-1efa1c8389604dcf303b9acfa26c0ae60db9d9b4.tar.bz2 |
bsps: Move MPCI support to bsps
This patch is a part of the BSP source reorganization.
Update #3285.
Diffstat (limited to 'c/src/lib/libbsp/m68k/mvme147s/shmsupp/getcfg.c')
-rw-r--r-- | c/src/lib/libbsp/m68k/mvme147s/shmsupp/getcfg.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/c/src/lib/libbsp/m68k/mvme147s/shmsupp/getcfg.c b/c/src/lib/libbsp/m68k/mvme147s/shmsupp/getcfg.c deleted file mode 100644 index c549a9fcea..0000000000 --- a/c/src/lib/libbsp/m68k/mvme147s/shmsupp/getcfg.c +++ /dev/null @@ -1,84 +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 MVME147. - * - * INPUT PARAMETERS: - * localnode - local node number - * shmcfg - address of pointer to SHM Config Table - * - * OUTPUT PARAMETERS: - * *shmcfg - pointer to SHM Config Table - * - * NOTES: The SIGLP interrupt on the MVME147 is used as an interprocessor - * interrupt. - * - * 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.org/license/LICENSE. - * - * MVME147 port for TNI - Telecom Bretagne - * by Dominique LE CAMPION (Dominique.LECAMPION@enst-bretagne.fr) - * June 1996 - */ - -#include <bsp.h> -#include <rtems.h> -#include "shm_driver.h" - -#define INTERRUPT 1 /* MVME147 target supports both */ -#define POLLING 0 /* polling and interrupt modes */ - -shm_config_table BSP_shm_cfgtbl; - -static uint32_t *BSP_int_address(void) -{ - uint32_t id, offset; - - id = (uint32_t) vme_lcsr->gcsr_base_address; - offset = (id << 4) & 0xF0; - offset |= 0xffff0003; /* points to GCSR global 1 */ - return( (uint32_t * ) offset ); -} - -void Shm_Get_configuration( - uint32_t localnode, - shm_config_table **shmcfg -) -{ - /* A shared mem space has bee left between RAM_END and DRAM_END - on the first node*/ - if (localnode == 1) - BSP_shm_cfgtbl.base = (vol_u32 *) RAM_END; - else - BSP_shm_cfgtbl.base = (vol_u32 *) (DRAM_END + RAM_END); - - BSP_shm_cfgtbl.length = DRAM_END - RAM_END; - 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 = BSP_int_address(); /* GCSR global 1 */ - BSP_shm_cfgtbl.Intr.value = 0x01; /* SIGLP */ - BSP_shm_cfgtbl.Intr.length = BYTE; -#endif - - *shmcfg = &BSP_shm_cfgtbl; - -} |