Imagelibrary/rtems
1
0
Fork 1
mirror of https://gitlab.rtems.org/rtems/rtos/rtems.git synced 2025-12-05 15:15:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

2007-11-26 Joel Sherrill <joel.sherrill@oarcorp.com>

Browse Source 
* shmsupp/getcfg.c: Fix spacing.
This commit is contained in:
Joel Sherrill
2007-11-26 21:53:16 +00:00
parent 0519e2c13f
commit 7fd0bc4df5
2 changed files with 28 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
c/src/lib/libbsp/sparc/leon3/ChangeLog
View File

@@ -1,3 +1,7 @@
2007-11-26 Joel Sherrill <joel.sherrill@oarcorp.com>
* shmsupp/getcfg.c: Fix spacing.
2007-09-13 Daniel Hellstrom <daniel@gaisler.com>
* Makefile.am: Add smc91111.rel to libbsp.a

71
c/src/lib/libbsp/sparc/leon3/shmsupp/getcfg.c
View File

@@ -86,49 +86,38 @@ void Shm_Get_configuration(
{
extern rtems_configuration_table Configuration;
int i;
unsigned int tmp /* , ncpu */;
unsigned int tmp;
BSP_shm_cfgtbl.base = 0x40000000;
BSP_shm_cfgtbl.length = 0x00001000;
BSP_shm_cfgtbl.format = SHM_BIG;
BSP_shm_cfgtbl.base = 0x40000000;
BSP_shm_cfgtbl.length = 0x00001000;
BSP_shm_cfgtbl.format = SHM_BIG;
/*
* Override cause_intr or shm_isr if your target has
* special requirements.
*/
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
BSP_shm_cfgtbl.poll_intr = INTR_MODE;
BSP_shm_cfgtbl.Intr.address = (vol_u32) &(LEON3_IrqCtrl_Regs->force[LEON3_Cpu_Index]);
BSP_shm_cfgtbl.Intr.value = 1 << LEON3_MP_IRQ ;
BSP_shm_cfgtbl.Intr.length = 4;
if (LEON3_Cpu_Index == 0)
{
tmp = 0; /* ncpu = (((LEON3_IrqCtrl_Regs->mpstat) >> 28) & 0xf) + 1; */
for (i = 1; i < (Configuration.User_multiprocessing_table)->maximum_nodes+1; i++)
tmp |= (1 << i);
LEON3_IrqCtrl_Regs->mpstat = tmp;
}
/*
if ((Configuration.User_multiprocessing_table)->node == 1)
{
tmp = 0;
for (i = 1; i < (Configuration.User_multiprocessing_table)->maximum_nodes; i++)
{
tmp = tmp | (1 << (LEON3_Cpu_Index + i));
}
LEON3_IrqCtrl_Regs->mpstat = tmp;
}
/*
* Override cause_intr or shm_isr if your target has
* special requirements.
*/
*shmcfg = &BSP_shm_cfgtbl;
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
BSP_shm_cfgtbl.poll_intr = INTR_MODE;
BSP_shm_cfgtbl.Intr.address =
(vol_u32) &(LEON3_IrqCtrl_Regs->force[LEON3_Cpu_Index]);
BSP_shm_cfgtbl.Intr.value = 1 << LEON3_MP_IRQ ;
BSP_shm_cfgtbl.Intr.length = 4;
if (LEON3_Cpu_Index == 0) {
tmp = 0;
for (i = 1;
i < (Configuration.User_multiprocessing_table)->maximum_nodes+1; i++)
tmp |= (1 << i);
LEON3_IrqCtrl_Regs->mpstat = tmp;
}
*shmcfg = &BSP_shm_cfgtbl;
}