diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon3/shmsupp/getcfg.c')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/shmsupp/getcfg.c | 48 |
1 files changed, 11 insertions, 37 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/shmsupp/getcfg.c b/c/src/lib/libbsp/sparc/leon3/shmsupp/getcfg.c index 60b47ca7cf..d70f495a26 100644 --- a/c/src/lib/libbsp/sparc/leon3/shmsupp/getcfg.c +++ b/c/src/lib/libbsp/sparc/leon3/shmsupp/getcfg.c @@ -1,27 +1,11 @@ -/* void Shm_Get_configuration( localnode, &shmcfg ) +/** + * @file * - * This routine initializes, if necessary, and returns a pointer - * to the Shared Memory Configuration Table for the XXX target. - * - * INPUT PARAMETERS: - * localnode - local node number - * shmcfg - address of pointer to SHM Config Table - * - * OUTPUT PARAMETERS: - * *shmcfg - pointer to SHM Config Table - * -XXX: FIX THE COMMENTS BELOW WHEN THE CPU IS KNOWN - * NOTES: The XYZ does not have an interprocessor interrupt. - * - * The following table illustrates the configuration limitations: - * - * BUS MAX - * MODE ENDIAN NODES - * ========= ====== ======= - * POLLED BIG 2+ - * INTERRUPT **** NOT SUPPORTED **** - * - * COPYRIGHT (c) 1989-1999. + * LEON3 Shared Memory Driver Support - Configuration + */ + +/* + * COPYRIGHT (c) 1989-2012. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -35,7 +19,6 @@ XXX: FIX THE COMMENTS BELOW WHEN THE CPU IS KNOWN /* multiprocessor communications interface (MPCI) table */ - extern rtems_mpci_entry Shm_Get_packet( rtems_packet_prefix ** ); @@ -56,19 +39,11 @@ extern rtems_mpci_entry Shm_Send_packet( ); -/* rtems_mpci_table MPCI_table = { */ -/* 100000, /\* default timeout value in ticks *\/ */ -/* MAX_PACKET_SIZE, /\* maximum packet size *\/ */ -/* Shm_Initialization, /\* initialization procedure *\/ */ -/* Shm_Get_packet, /\* get packet procedure *\/ */ -/* Shm_Return_packet, /\* return packet procedure *\/ */ -/* Shm_Send_packet, /\* packet send procedure *\/ */ -/* Shm_Receive_packet /\* packet receive procedure *\/ */ -/* }; */ - - /* - * configured if currently polling of interrupt driven + * configured if currently polling or interrupt driven + * + * NOTE: Code in mpisr.c is commented out. Fix when interrupt mode + * is added. */ #define INTERRUPT 0 /* XXX: */ @@ -95,7 +70,6 @@ void Shm_Get_configuration( shm_config_table **shmcfg ) { - extern rtems_configuration_table Configuration; int i; unsigned int tmp; |