diff options
Diffstat (limited to 'src/ssx/occhw/occhw_ocb.c')
| -rw-r--r-- | src/ssx/occhw/occhw_ocb.c | 44 |
1 files changed, 13 insertions, 31 deletions
diff --git a/src/ssx/occhw/occhw_ocb.c b/src/ssx/occhw/occhw_ocb.c index 813517e..7ecb713 100644 --- a/src/ssx/occhw/occhw_ocb.c +++ b/src/ssx/occhw/occhw_ocb.c @@ -144,43 +144,25 @@ ocb_timer_setup(int timer, int priority) { int rc; - tpc_hpr2_t l_hpr2; - do - { - //Read Hang Pulse Register 2 to get the log base 2 of the ocb clock divider -- grm -// TEMP/TODO: Cannot do getscom from 405 -// TODO: Need to discuss this getscom and whether it is necessary. -// rc = getscom(TPC_HPR2, &l_hpr2.value); - - if(rc) - { - break; - } -//TEMP/TODO: l_hpr2.fields.hang_pulse_reg is typically 9 -// g_ocb_timer_divider = 1 << l_hpr2.fields.hang_pulse_reg; - g_ocb_timer_divider = 1 << 9; + //printk("ocb_timer_setup(%d, %d, %d, %p, %p, %d)\n", + // timer, auto_reload, timeout_ns, + // handler, arg, priority); - //printk("ocb_timer_setup(%d, %d, %d, %p, %p, %d)\n", - // timer, auto_reload, timeout_ns, - // handler, arg, priority); + ssx_irq_disable(OCCHW_IRQ_OCC_TIMER0 + timer); - ssx_irq_disable(OCCHW_IRQ_OCC_TIMER0 + timer); + ssx_irq_setup(OCCHW_IRQ_OCC_TIMER0 + timer, + SSX_IRQ_POLARITY_ACTIVE_HIGH, + SSX_IRQ_TRIGGER_LEVEL_SENSITIVE); - ssx_irq_setup(OCCHW_IRQ_OCC_TIMER0 + timer, - SSX_IRQ_POLARITY_ACTIVE_HIGH, - SSX_IRQ_TRIGGER_LEVEL_SENSITIVE); + ssx_irq_handler_set(OCCHW_IRQ_OCC_TIMER0 + timer, + handler, + arg, + priority); - ssx_irq_handler_set(OCCHW_IRQ_OCC_TIMER0 + timer, - handler, - arg, - priority); + rc = ocb_timer_reset(timer, auto_reload, timeout_ns); - rc = ocb_timer_reset(timer, auto_reload, timeout_ns); - - ssx_irq_enable(OCCHW_IRQ_OCC_TIMER0 + timer); - } - while(0); + ssx_irq_enable(OCCHW_IRQ_OCC_TIMER0 + timer); return rc; } |
