be,pn %xcc, sun4v_cpu_mondo_queue_empty
nop
- /* Get &trap_block[smp_processor_id()] into %g3. */
- ldxa [%g0] ASI_SCRATCHPAD, %g3
- sub %g3, TRAP_PER_CPU_FAULT_INFO, %g3
+ /* Get &trap_block[smp_processor_id()] into %g4. */
+ ldxa [%g0] ASI_SCRATCHPAD, %g4
+ sub %g4, TRAP_PER_CPU_FAULT_INFO, %g4
/* Get CPU mondo queue base phys address into %g7. */
- ldx [%g3 + TRAP_PER_CPU_CPU_MONDO_PA], %g7
+ ldx [%g4 + TRAP_PER_CPU_CPU_MONDO_PA], %g7
/* Now get the cross-call arguments and handler PC, same
* layout as sun4u:
add %g2, 0x40 - 0x8 - 0x8, %g2
/* Update queue head pointer. */
- sethi %hi(8192 - 1), %g4
- or %g4, %lo(8192 - 1), %g4
+ lduw [%g4 + TRAP_PER_CPU_CPU_MONDO_QMASK], %g4
and %g2, %g4, %g2
mov INTRQ_CPU_MONDO_HEAD, %g4
be,pn %xcc, sun4v_dev_mondo_queue_empty
nop
- /* Get &trap_block[smp_processor_id()] into %g3. */
- ldxa [%g0] ASI_SCRATCHPAD, %g3
- sub %g3, TRAP_PER_CPU_FAULT_INFO, %g3
+ /* Get &trap_block[smp_processor_id()] into %g4. */
+ ldxa [%g0] ASI_SCRATCHPAD, %g4
+ sub %g4, TRAP_PER_CPU_FAULT_INFO, %g4
/* Get DEV mondo queue base phys address into %g5. */
- ldx [%g3 + TRAP_PER_CPU_DEV_MONDO_PA], %g5
+ ldx [%g4 + TRAP_PER_CPU_DEV_MONDO_PA], %g5
/* Load IVEC into %g3. */
ldxa [%g5 + %g2] ASI_PHYS_USE_EC, %g3
*/
/* Update queue head pointer, this frees up some registers. */
- sethi %hi(8192 - 1), %g4
- or %g4, %lo(8192 - 1), %g4
+ lduw [%g4 + TRAP_PER_CPU_DEV_MONDO_QMASK], %g4
and %g2, %g4, %g2
mov INTRQ_DEVICE_MONDO_HEAD, %g4
brnz,pn %g1, sun4v_res_mondo_queue_full
nop
+ lduw [%g3 + TRAP_PER_CPU_RESUM_QMASK], %g4
+
/* Remember this entry's offset in %g1. */
mov %g2, %g1
add %g2, 0x08, %g2
/* Update queue head pointer. */
- sethi %hi(8192 - 1), %g4
- or %g4, %lo(8192 - 1), %g4
and %g2, %g4, %g2
mov INTRQ_RESUM_MONDO_HEAD, %g4
mov %g1, %g4
ba,pt %xcc, etrap_irq
rd %pc, %g7
-
+#ifdef CONFIG_TRACE_IRQFLAGS
+ call trace_hardirqs_off
+ nop
+#endif
/* Log the event. */
add %sp, PTREGS_OFF, %o0
call sun4v_resum_error
wrpr %g0, 15, %pil
ba,pt %xcc, etrap_irq
rd %pc, %g7
-
+#ifdef CONFIG_TRACE_IRQFLAGS
+ call trace_hardirqs_off
+ nop
+#endif
call sun4v_resum_overflow
add %sp, PTREGS_OFF, %o0
brnz,pn %g1, sun4v_nonres_mondo_queue_full
nop
+ lduw [%g3 + TRAP_PER_CPU_NONRESUM_QMASK], %g4
+
/* Remember this entry's offset in %g1. */
mov %g2, %g1
add %g2, 0x08, %g2
/* Update queue head pointer. */
- sethi %hi(8192 - 1), %g4
- or %g4, %lo(8192 - 1), %g4
and %g2, %g4, %g2
mov INTRQ_NONRESUM_MONDO_HEAD, %g4
mov %g1, %g4
ba,pt %xcc, etrap_irq
rd %pc, %g7
-
+#ifdef CONFIG_TRACE_IRQFLAGS
+ call trace_hardirqs_off
+ nop
+#endif
/* Log the event. */
add %sp, PTREGS_OFF, %o0
call sun4v_nonresum_error
wrpr %g0, 15, %pil
ba,pt %xcc, etrap_irq
rd %pc, %g7
-
+#ifdef CONFIG_TRACE_IRQFLAGS
+ call trace_hardirqs_off
+ nop
+#endif
call sun4v_nonresum_overflow
add %sp, PTREGS_OFF, %o0