* ========== Copyright Header Begin ==========================================
* OpenSPARC T2 Processor File: interrupt_pci_pwr_msg.s
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* ========== Copyright Header End ============================================
#define MAIN_PAGE_HV_ALSO
#define ENABLE_PCIE_LINK_TRAINING
#define ENABLE_INTR0x60 1
#define INTR0x60_EVENT_QUEUE_BASE event_queue_base
#define INTR0x60_MONDO_IV 62
#define INTR0x60_MONDO_30_V 1
#define INTR0x60_MONDO_30_MODE 1
#define INTR0x60_MONDO_30_THREAD 0
#define INTR0x60_MONDO_30_CNTRL 0
#define INTR0x60_PM_PME_EQN eval(30-24)
#define INTR0x60_MONDO_31_V 1
#define INTR0x60_MONDO_31_MODE 1
#define INTR0x60_MONDO_31_THREAD 0
#define INTR0x60_MONDO_31_CNTRL 1
#define INTR0x60_PME_TO_ACK_EQN eval(31-24)
#define INTR0x60_PM_PME_EXTRA_HANDLER \
setx pm_pme_intr_count, %g4, %g3; \
#define INTR0x60_PME_TO_ACK_EXTRA_HANDLER \
setx pme_to_ack_intr_count, %g4, %g3; \
#define WAIT_FOR_INTERRUPT(counter_addr_reg) \
best_set_reg(0x100,%l7,%l0); \
1: ldub [counter_addr_reg], %l2; \
brz %l0, wait_for_interrupt_timeout; \
#include "interrupt0x60_defines.h"
#include "interrupt0x60_handler.s"
/************************************************************************
************************************************************************/
/* Kick off one interrupt, wait for it, then kick off the next */
! user event to generate PM_PME msg.
nop ! $EV trig_pc_d(1, @VA(.MAIN.send_pm_pme_intr1)) -> EnablePCIeIgCmd ("PM_PME", 0, 0, "0", 1, * )
setx pm_pme_intr_count, %l7, %l1
nop ! $EV trig_pc_d(1, @VA(.MAIN.send_pm_pme_intr2)) -> EnablePCIeIgCmd ("PM_PME", 0, 0, "0", 1, * )
! user event to generate PME_TO_ACK msg.
nop ! $EV trig_pc_d(1, @VA(.MAIN.send_pme_to_ack_intr1)) -> EnablePCIeIgCmd ("PM_TO_ACK", 0, 0, "0", 1, * )
setx pme_to_ack_intr_count, %l7, %l1
nop ! $EV trig_pc_d(1, @VA(.MAIN.send_pme_to_ack_intr2)) -> EnablePCIeIgCmd ("PM_TO_ACK", 0, 0, "0", 1, * )
/* We are all done sending interrupts, to go to good trap */
wait_for_interrupt_timeout:
EXIT_BAD ! $EV trig_pc_d(1, @VA(.MAIN.wait_for_interrupt_timeout)) -> printf ("ERROR: Timeout waiting for interrupt",*,1);
/************************************************************************
************************************************************************/
.global pm_pme_intr_count
.byte 0 ! interrupt count for PM_PME
.global pme_to_ack_intr_count
.byte 0 ! interrupt count for PME_TO_ACK
/************************************************************************/