diff options
Diffstat (limited to 'arch/mips/gt64120/momenco_ocelot/int-handler.S')
| -rw-r--r-- | arch/mips/gt64120/momenco_ocelot/int-handler.S | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/mips/gt64120/momenco_ocelot/int-handler.S b/arch/mips/gt64120/momenco_ocelot/int-handler.S index df0525833..4d8f82d54 100644 --- a/arch/mips/gt64120/momenco_ocelot/int-handler.S +++ b/arch/mips/gt64120/momenco_ocelot/int-handler.S @@ -43,6 +43,26 @@ bnez t1, ll_galileo_irq andi t1, t0, STATUSF_IP7 /* cpu timer */ bnez t1, ll_cputimer_irq + + /* now look at the extended interrupts */ + mfc0 t0, CP0_CAUSE + cfc0 t1, CP0_S1_INTCONTROL + + /* shift the mask 8 bits left to line up the bits */ + sll t2, t1, 8 + + and t0, t2 + srl t0, t0, 16 + + andi t1, t0, STATUSF_IP8 /* int6 hardware line */ + bnez t1, ll_pmc1_irq + andi t1, t0, STATUSF_IP9 /* int7 hardware line */ + bnez t1, ll_pmc2_irq + andi t1, t0, STATUSF_IP10 /* int8 hardware line */ + bnez t1, ll_cpci_abcd_irq + andi t1, t0, STATUSF_IP11 /* int9 hardware line */ + bnez t1, ll_uart2_irq + .set reorder /* wrong alarm or masked ... */ @@ -87,3 +107,26 @@ ll_cputimer_irq: jal do_IRQ j ret_from_irq +ll_pmc1_irq: + li a0, 8 + move a1, sp + jal do_IRQ + j ret_from_irq + +ll_pmc2_irq: + li a0, 9 + move a1, sp + jal do_IRQ + j ret_from_irq + +ll_cpci_abcd_irq: + li a0, 10 + move a1, sp + jal do_IRQ + j ret_from_irq + +ll_uart2_irq: + li a0, 11 + move a1, sp + jal do_IRQ + j ret_from_irq |