diff options
Diffstat (limited to 'c/src/lib/libcpu/powerpc/mpc8260/cpm')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/mpc8260/cpm/cp.c | 4 | ||||
| -rw-r--r-- | c/src/lib/libcpu/powerpc/mpc8260/cpm/dpram.c | 10 |
2 files changed, 7 insertions, 7 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc8260/cpm/cp.c b/c/src/lib/libcpu/powerpc/mpc8260/cpm/cp.c index 7f56abff7e..b8adf9feaf 100644 --- a/c/src/lib/libcpu/powerpc/mpc8260/cpm/cp.c +++ b/c/src/lib/libcpu/powerpc/mpc8260/cpm/cp.c @@ -2,7 +2,7 @@ * cp.c * * MPC8xx CPM RISC Communication Processor routines. - * + * * Based on code (alloc860.c in eth_comm port) by * Jay Monkman (jmonkman@frasca.com), * which, in turn, is based on code by @@ -23,7 +23,7 @@ void m8xx_cp_execute_cmd( uint32_t command ) { uint16_t lvl; - + rtems_interrupt_disable(lvl); while (m8260.cpcr & M8260_CR_FLG) { continue; diff --git a/c/src/lib/libcpu/powerpc/mpc8260/cpm/dpram.c b/c/src/lib/libcpu/powerpc/mpc8260/cpm/dpram.c index b38a63ee16..4e6202ed79 100644 --- a/c/src/lib/libcpu/powerpc/mpc8260/cpm/dpram.c +++ b/c/src/lib/libcpu/powerpc/mpc8260/cpm/dpram.c @@ -49,16 +49,16 @@ m8xx_dpram_allocate( unsigned int byte_count ) unsigned int i; ISR_Level level; void *blockp = NULL; - + byte_count = (byte_count + 3) & ~0x3; - + /* * Running with interrupts disabled is usually considered bad * form, but this routine is probably being run as part of an * initialization sequence so the effect shouldn't be too severe. */ _ISR_Disable (level); - + for ( i = 0; i < NUM_DPRAM_REGIONS; i++ ) { /* * Verify that the region is available for use. @@ -84,9 +84,9 @@ m8xx_dpram_allocate( unsigned int byte_count ) break; } } - + _ISR_Enable(level); - + if (blockp == NULL) rtems_panic("Can't allocate %d bytes of dual-port RAM.\n", byte_count); return blockp; |