[deliverable/linux.git] / arch / sparc / kernel / hvcalls.S

	/* %o0: devhandle
	 * %o1:	devino
	 *
	 * returns %o0: sysino
	 */
ENTRY(sun4v_devino_to_sysino)
	mov	HV_FAST_INTR_DEVINO2SYSINO, %o5
	ta	HV_FAST_TRAP
	retl
	 mov	%o1, %o0
ENDPROC(sun4v_devino_to_sysino)

	/* %o0: sysino
	 *
	 * returns %o0: intr_enabled (HV_INTR_{DISABLED,ENABLED})
	 */
ENTRY(sun4v_intr_getenabled)
	mov	HV_FAST_INTR_GETENABLED, %o5
	ta	HV_FAST_TRAP
	retl
	 mov	%o1, %o0
ENDPROC(sun4v_intr_getenabled)

	/* %o0: sysino
	 * %o1: intr_enabled (HV_INTR_{DISABLED,ENABLED})
	 */
ENTRY(sun4v_intr_setenabled)
	mov	HV_FAST_INTR_SETENABLED, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_intr_setenabled)

	/* %o0: sysino
	 *
	 * returns %o0: intr_state (HV_INTR_STATE_*)
	 */
ENTRY(sun4v_intr_getstate)
	mov	HV_FAST_INTR_GETSTATE, %o5
	ta	HV_FAST_TRAP
	retl
	 mov	%o1, %o0
ENDPROC(sun4v_intr_getstate)

	/* %o0: sysino
	 * %o1: intr_state (HV_INTR_STATE_*)
	 */
ENTRY(sun4v_intr_setstate)
	mov	HV_FAST_INTR_SETSTATE, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_intr_setstate)

	/* %o0: sysino
	 *
	 * returns %o0: cpuid
	 */
ENTRY(sun4v_intr_gettarget)
	mov	HV_FAST_INTR_GETTARGET, %o5
	ta	HV_FAST_TRAP
	retl
	 mov	%o1, %o0
ENDPROC(sun4v_intr_gettarget)

	/* %o0: sysino
	 * %o1: cpuid
	 */
ENTRY(sun4v_intr_settarget)
	mov	HV_FAST_INTR_SETTARGET, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_intr_settarget)

	/* %o0:	cpuid
	 * %o1: pc
	 * %o2:	rtba
	 * %o3:	arg0
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_cpu_start)
	mov	HV_FAST_CPU_START, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_cpu_start)

	/* %o0:	cpuid
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_cpu_stop)
	mov	HV_FAST_CPU_STOP, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_cpu_stop)

	/* returns %o0:	status  */
ENTRY(sun4v_cpu_yield)
	mov	HV_FAST_CPU_YIELD, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_cpu_yield)

	/* %o0:	type
	 * %o1:	queue paddr
	 * %o2:	num queue entries
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_cpu_qconf)
	mov	HV_FAST_CPU_QCONF, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_cpu_qconf)

	/* %o0:	num cpus in cpu list
	 * %o1:	cpu list paddr
	 * %o2:	mondo block paddr
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_cpu_mondo_send)
	mov	HV_FAST_CPU_MONDO_SEND, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_cpu_mondo_send)

	/* %o0:	CPU ID
	 *
	 * returns %o0:	-status if status non-zero, else
	 *         %o0:	cpu state as HV_CPU_STATE_*
	 */
ENTRY(sun4v_cpu_state)
	mov	HV_FAST_CPU_STATE, %o5
	ta	HV_FAST_TRAP
	brnz,pn	%o0, 1f
	 sub	%g0, %o0, %o0
	mov	%o1, %o0
1:	retl
	 nop
ENDPROC(sun4v_cpu_state)

	/* %o0: virtual address
	 * %o1: must be zero
	 * %o2: TTE
	 * %o3: HV_MMU_* flags
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_mmu_map_perm_addr)
	mov	HV_FAST_MMU_MAP_PERM_ADDR, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_mmu_map_perm_addr)

	/* %o0: number of TSB descriptions
	 * %o1: TSB descriptions real address
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_mmu_tsb_ctx0)
	mov	HV_FAST_MMU_TSB_CTX0, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_mmu_tsb_ctx0)

	/* %o0:	API group number
	 * %o1: pointer to unsigned long major number storage
	 * %o2: pointer to unsigned long minor number storage
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_get_version)
	mov	HV_CORE_GET_VER, %o5
	mov	%o1, %o3
	mov	%o2, %o4
	ta	HV_CORE_TRAP
	stx	%o1, [%o3]
	retl
	 stx	%o2, [%o4]
ENDPROC(sun4v_get_version)

	/* %o0: API group number
	 * %o1: desired major number
	 * %o2: desired minor number
	 * %o3: pointer to unsigned long actual minor number storage
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_set_version)
	mov	HV_CORE_SET_VER, %o5
	mov	%o3, %o4
	ta	HV_CORE_TRAP
	retl
	 stx	%o1, [%o4]
ENDPROC(sun4v_set_version)

	/* %o0: pointer to unsigned long time
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_tod_get)
	mov	%o0, %o4
	mov	HV_FAST_TOD_GET, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_tod_get)

	/* %o0: time
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_tod_set)
	mov	HV_FAST_TOD_SET, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_tod_set)

	/* %o0: pointer to unsigned long status
	 *
	 * returns %o0: signed character
	 */
ENTRY(sun4v_con_getchar)
	mov	%o0, %o4
	mov	HV_FAST_CONS_GETCHAR, %o5
	clr	%o0
	clr	%o1
	ta	HV_FAST_TRAP
	stx	%o0, [%o4]
	retl
	 sra	%o1, 0, %o0
ENDPROC(sun4v_con_getchar)

	/* %o0: signed long character
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_con_putchar)
	mov	HV_FAST_CONS_PUTCHAR, %o5
	ta	HV_FAST_TRAP
	retl
	 sra	%o0, 0, %o0
ENDPROC(sun4v_con_putchar)

	/* %o0: buffer real address
	 * %o1: buffer size
	 * %o2: pointer to unsigned long bytes_read
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_con_read)
	mov	%o2, %o4
	mov	HV_FAST_CONS_READ, %o5
	ta	HV_FAST_TRAP
	brnz	%o0, 1f
	 cmp	%o1, -1		/* break */
	be,a,pn	%icc, 1f
	 mov	%o1, %o0
	cmp	%o1, -2		/* hup */
	be,a,pn	%icc, 1f
	 mov	%o1, %o0
	stx	%o1, [%o4]
1:	retl
	 nop
ENDPROC(sun4v_con_read)

	/* %o0: buffer real address
	 * %o1: buffer size
	 * %o2: pointer to unsigned long bytes_written
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_con_write)
	mov	%o2, %o4
	mov	HV_FAST_CONS_WRITE, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_con_write)

	/* %o0:	soft state
	 * %o1:	address of description string
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_mach_set_soft_state)
	mov	HV_FAST_MACH_SET_SOFT_STATE, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_mach_set_soft_state)

	/* %o0: exit code
	 *
	 * Does not return.
	 */
ENTRY(sun4v_mach_exit)
	mov	HV_FAST_MACH_EXIT, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_mach_exit)

	/* %o0: buffer real address
	 * %o1: buffer length
	 * %o2: pointer to unsigned long real_buf_len
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_mach_desc)
	mov	%o2, %o4
	mov	HV_FAST_MACH_DESC, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_mach_desc)

	/* %o0: new timeout in milliseconds
	 * %o1: pointer to unsigned long orig_timeout
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_mach_set_watchdog)
	mov	%o1, %o4
	mov	HV_FAST_MACH_SET_WATCHDOG, %o5
	ta	HV_FAST_TRAP
	brnz,a,pn %o4, 0f
	stx	%o1, [%o4]
0:	retl
	 nop
ENDPROC(sun4v_mach_set_watchdog)
EXPORT_SYMBOL(sun4v_mach_set_watchdog)

	/* No inputs and does not return.  */
ENTRY(sun4v_mach_sir)
	mov	%o1, %o4
	mov	HV_FAST_MACH_SIR, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_mach_sir)

	/* %o0: channel
	 * %o1:	ra
	 * %o2:	num_entries
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_tx_qconf)
	mov	HV_FAST_LDC_TX_QCONF, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_ldc_tx_qconf)

	/* %o0: channel
	 * %o1:	pointer to unsigned long ra
	 * %o2:	pointer to unsigned long num_entries
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_tx_qinfo)
	mov	%o1, %g1
	mov	%o2, %g2
	mov	HV_FAST_LDC_TX_QINFO, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	stx	%o2, [%g2]
	retl
	 nop
ENDPROC(sun4v_ldc_tx_qinfo)

	/* %o0: channel
	 * %o1:	pointer to unsigned long head_off
	 * %o2:	pointer to unsigned long tail_off
	 * %o2:	pointer to unsigned long chan_state
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_tx_get_state)
	mov	%o1, %g1
	mov	%o2, %g2
	mov	%o3, %g3
	mov	HV_FAST_LDC_TX_GET_STATE, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	stx	%o2, [%g2]
	stx	%o3, [%g3]
	retl
	 nop
ENDPROC(sun4v_ldc_tx_get_state)

	/* %o0: channel
	 * %o1:	tail_off
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_tx_set_qtail)
	mov	HV_FAST_LDC_TX_SET_QTAIL, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_ldc_tx_set_qtail)

	/* %o0: channel
	 * %o1:	ra
	 * %o2:	num_entries
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_rx_qconf)
	mov	HV_FAST_LDC_RX_QCONF, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_ldc_rx_qconf)

	/* %o0: channel
	 * %o1:	pointer to unsigned long ra
	 * %o2:	pointer to unsigned long num_entries
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_rx_qinfo)
	mov	%o1, %g1
	mov	%o2, %g2
	mov	HV_FAST_LDC_RX_QINFO, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	stx	%o2, [%g2]
	retl
	 nop
ENDPROC(sun4v_ldc_rx_qinfo)

	/* %o0: channel
	 * %o1:	pointer to unsigned long head_off
	 * %o2:	pointer to unsigned long tail_off
	 * %o2:	pointer to unsigned long chan_state
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_rx_get_state)
	mov	%o1, %g1
	mov	%o2, %g2
	mov	%o3, %g3
	mov	HV_FAST_LDC_RX_GET_STATE, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	stx	%o2, [%g2]
	stx	%o3, [%g3]
	retl
	 nop
ENDPROC(sun4v_ldc_rx_get_state)

	/* %o0: channel
	 * %o1:	head_off
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_rx_set_qhead)
	mov	HV_FAST_LDC_RX_SET_QHEAD, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_ldc_rx_set_qhead)

	/* %o0: channel
	 * %o1:	ra
	 * %o2:	num_entries
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_ldc_set_map_table)
	mov	HV_FAST_LDC_SET_MAP_TABLE, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_ldc_set_map_table)

	/* %o0: channel
	 * %o1:	pointer to unsigned long ra
	 * %o2:	pointer to unsigned long num_entries
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_ldc_get_map_table)
	mov	%o1, %g1
	mov	%o2, %g2
	mov	HV_FAST_LDC_GET_MAP_TABLE, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	stx	%o2, [%g2]
	retl
	 nop
ENDPROC(sun4v_ldc_get_map_table)

	/* %o0:	channel
	 * %o1:	dir_code
	 * %o2:	tgt_raddr
	 * %o3:	lcl_raddr
	 * %o4:	len
	 * %o5:	pointer to unsigned long actual_len
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_copy)
	mov	%o5, %g1
	mov	HV_FAST_LDC_COPY, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	retl
	 nop
ENDPROC(sun4v_ldc_copy)

	/* %o0:	channel
	 * %o1:	cookie
	 * %o2:	pointer to unsigned long ra
	 * %o3:	pointer to unsigned long perm
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_mapin)
	mov	%o2, %g1
	mov	%o3, %g2
	mov	HV_FAST_LDC_MAPIN, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	stx	%o2, [%g2]
	retl
	 nop
ENDPROC(sun4v_ldc_mapin)

	/* %o0:	ra
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_unmap)
	mov	HV_FAST_LDC_UNMAP, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_ldc_unmap)

	/* %o0: channel
	 * %o1:	cookie
	 * %o2:	mte_cookie
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ldc_revoke)
	mov	HV_FAST_LDC_REVOKE, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_ldc_revoke)

	/* %o0: device handle
	 * %o1:	device INO
	 * %o2:	pointer to unsigned long cookie
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_vintr_get_cookie)
	mov	%o2, %g1
	mov	HV_FAST_VINTR_GET_COOKIE, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	retl
	 nop
ENDPROC(sun4v_vintr_get_cookie)

	/* %o0: device handle
	 * %o1:	device INO
	 * %o2:	cookie
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_vintr_set_cookie)
	mov	HV_FAST_VINTR_SET_COOKIE, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_vintr_set_cookie)

	/* %o0: device handle
	 * %o1:	device INO
	 * %o2:	pointer to unsigned long valid_state
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_vintr_get_valid)
	mov	%o2, %g1
	mov	HV_FAST_VINTR_GET_VALID, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	retl
	 nop
ENDPROC(sun4v_vintr_get_valid)

	/* %o0: device handle
	 * %o1:	device INO
	 * %o2:	valid_state
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_vintr_set_valid)
	mov	HV_FAST_VINTR_SET_VALID, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_vintr_set_valid)

	/* %o0: device handle
	 * %o1:	device INO
	 * %o2:	pointer to unsigned long state
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_vintr_get_state)
	mov	%o2, %g1
	mov	HV_FAST_VINTR_GET_STATE, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	retl
	 nop
ENDPROC(sun4v_vintr_get_state)

	/* %o0: device handle
	 * %o1:	device INO
	 * %o2:	state
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_vintr_set_state)
	mov	HV_FAST_VINTR_SET_STATE, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_vintr_set_state)

	/* %o0: device handle
	 * %o1:	device INO
	 * %o2:	pointer to unsigned long cpuid
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_vintr_get_target)
	mov	%o2, %g1
	mov	HV_FAST_VINTR_GET_TARGET, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%g1]
	retl
	 nop
ENDPROC(sun4v_vintr_get_target)

	/* %o0: device handle
	 * %o1:	device INO
	 * %o2:	cpuid
	 *
	 * returns %o0: status
	 */
ENTRY(sun4v_vintr_set_target)
	mov	HV_FAST_VINTR_SET_TARGET, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_vintr_set_target)

	/* %o0: NCS sub-function
	 * %o1:	sub-function arg real-address
	 * %o2:	sub-function arg size
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_ncs_request)
	mov	HV_FAST_NCS_REQUEST, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_ncs_request)

ENTRY(sun4v_svc_send)
	save	%sp, -192, %sp
	mov	%i0, %o0
	mov	%i1, %o1
	mov	%i2, %o2
	mov	HV_FAST_SVC_SEND, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%i3]
	ret
	restore
ENDPROC(sun4v_svc_send)

ENTRY(sun4v_svc_recv)
	save	%sp, -192, %sp
	mov	%i0, %o0
	mov	%i1, %o1
	mov	%i2, %o2
	mov	HV_FAST_SVC_RECV, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%i3]
	ret
	restore
ENDPROC(sun4v_svc_recv)

ENTRY(sun4v_svc_getstatus)
	mov	HV_FAST_SVC_GETSTATUS, %o5
	mov	%o1, %o4
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_svc_getstatus)

ENTRY(sun4v_svc_setstatus)
	mov	HV_FAST_SVC_SETSTATUS, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_svc_setstatus)

ENTRY(sun4v_svc_clrstatus)
	mov	HV_FAST_SVC_CLRSTATUS, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_svc_clrstatus)

ENTRY(sun4v_mmustat_conf)
	mov	%o1, %o4
	mov	HV_FAST_MMUSTAT_CONF, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_mmustat_conf)

ENTRY(sun4v_mmustat_info)
	mov	%o0, %o4
	mov	HV_FAST_MMUSTAT_INFO, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_mmustat_info)

ENTRY(sun4v_mmu_demap_all)
	clr	%o0
	clr	%o1
	mov	HV_MMU_ALL, %o2
	mov	HV_FAST_MMU_DEMAP_ALL, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_mmu_demap_all)

ENTRY(sun4v_niagara_getperf)
	mov	%o0, %o4
	mov	HV_FAST_GET_PERFREG, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_niagara_getperf)
EXPORT_SYMBOL(sun4v_niagara_getperf)

ENTRY(sun4v_niagara_setperf)
	mov	HV_FAST_SET_PERFREG, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_niagara_setperf)
EXPORT_SYMBOL(sun4v_niagara_setperf)

ENTRY(sun4v_niagara2_getperf)
	mov	%o0, %o4
	mov	HV_FAST_N2_GET_PERFREG, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_niagara2_getperf)
EXPORT_SYMBOL(sun4v_niagara2_getperf)

ENTRY(sun4v_niagara2_setperf)
	mov	HV_FAST_N2_SET_PERFREG, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_niagara2_setperf)
EXPORT_SYMBOL(sun4v_niagara2_setperf)

ENTRY(sun4v_reboot_data_set)
	mov	HV_FAST_REBOOT_DATA_SET, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_reboot_data_set)

ENTRY(sun4v_vt_get_perfreg)
	mov	%o1, %o4
	mov	HV_FAST_VT_GET_PERFREG, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_vt_get_perfreg)

ENTRY(sun4v_vt_set_perfreg)
	mov	HV_FAST_VT_SET_PERFREG, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_vt_set_perfreg)

ENTRY(sun4v_t5_get_perfreg)
	mov	%o1, %o4
	mov	HV_FAST_T5_GET_PERFREG, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	 nop
ENDPROC(sun4v_t5_get_perfreg)

ENTRY(sun4v_t5_set_perfreg)
	mov	HV_FAST_T5_SET_PERFREG, %o5
	ta	HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_t5_set_perfreg)

ENTRY(sun4v_m7_get_perfreg)
	mov	%o1, %o4
	mov	HV_FAST_M7_GET_PERFREG, %o5
	ta	HV_FAST_TRAP
	stx	%o1, [%o4]
	retl
	nop
ENDPROC(sun4v_m7_get_perfreg)

ENTRY(sun4v_m7_set_perfreg)
	mov	HV_FAST_M7_SET_PERFREG, %o5
	ta	HV_FAST_TRAP
	retl
	nop
ENDPROC(sun4v_m7_set_perfreg)
Commit	Line	Data
6eda3a75 DM	1	/* %o0: devhandle
	2	* %o1: devino
	3	*
	4	* returns %o0: sysino
	5	*/
687124dd	6	ENTRY(sun4v_devino_to_sysino)
6eda3a75 DM	7	mov HV_FAST_INTR_DEVINO2SYSINO, %o5
	8	ta HV_FAST_TRAP
	9	retl
	10	mov %o1, %o0
687124dd	11	ENDPROC(sun4v_devino_to_sysino)
6eda3a75 DM	12
	13	/* %o0: sysino
	14	*
	15	* returns %o0: intr_enabled (HV_INTR_{DISABLED,ENABLED})
	16	*/
687124dd	17	ENTRY(sun4v_intr_getenabled)
6eda3a75 DM	18	mov HV_FAST_INTR_GETENABLED, %o5
	19	ta HV_FAST_TRAP
	20	retl
	21	mov %o1, %o0
687124dd	22	ENDPROC(sun4v_intr_getenabled)
6eda3a75 DM	23
	24	/* %o0: sysino
	25	* %o1: intr_enabled (HV_INTR_{DISABLED,ENABLED})
	26	*/
687124dd	27	ENTRY(sun4v_intr_setenabled)
6eda3a75 DM	28	mov HV_FAST_INTR_SETENABLED, %o5
	29	ta HV_FAST_TRAP
	30	retl
	31	nop
687124dd	32	ENDPROC(sun4v_intr_setenabled)
6eda3a75 DM	33
	34	/* %o0: sysino
	35	*
	36	* returns %o0: intr_state (HV_INTR_STATE_*)
	37	*/
687124dd	38	ENTRY(sun4v_intr_getstate)
6eda3a75 DM	39	mov HV_FAST_INTR_GETSTATE, %o5
	40	ta HV_FAST_TRAP
	41	retl
	42	mov %o1, %o0
687124dd	43	ENDPROC(sun4v_intr_getstate)
6eda3a75 DM	44
	45	/* %o0: sysino
	46	* %o1: intr_state (HV_INTR_STATE_*)
	47	*/
687124dd	48	ENTRY(sun4v_intr_setstate)
6eda3a75 DM	49	mov HV_FAST_INTR_SETSTATE, %o5
	50	ta HV_FAST_TRAP
	51	retl
	52	nop
687124dd	53	ENDPROC(sun4v_intr_setstate)
6eda3a75 DM	54
	55	/* %o0: sysino
	56	*
	57	* returns %o0: cpuid
	58	*/
687124dd	59	ENTRY(sun4v_intr_gettarget)
6eda3a75 DM	60	mov HV_FAST_INTR_GETTARGET, %o5
	61	ta HV_FAST_TRAP
	62	retl
	63	mov %o1, %o0
687124dd	64	ENDPROC(sun4v_intr_gettarget)
6eda3a75 DM	65
	66	/* %o0: sysino
	67	* %o1: cpuid
	68	*/
687124dd	69	ENTRY(sun4v_intr_settarget)
6eda3a75 DM	70	mov HV_FAST_INTR_SETTARGET, %o5
	71	ta HV_FAST_TRAP
	72	retl
	73	nop
687124dd	74	ENDPROC(sun4v_intr_settarget)
6eda3a75 DM	75
	76	/* %o0: cpuid
	77	* %o1: pc
	78	* %o2: rtba
	79	* %o3: arg0
	80	*
	81	* returns %o0: status
	82	*/
687124dd	83	ENTRY(sun4v_cpu_start)
6eda3a75 DM	84	mov HV_FAST_CPU_START, %o5
	85	ta HV_FAST_TRAP
	86	retl
	87	nop
687124dd	88	ENDPROC(sun4v_cpu_start)
6eda3a75 DM	89
	90	/* %o0: cpuid
	91	*
	92	* returns %o0: status
	93	*/
687124dd	94	ENTRY(sun4v_cpu_stop)
6eda3a75 DM	95	mov HV_FAST_CPU_STOP, %o5
	96	ta HV_FAST_TRAP
	97	retl
	98	nop
687124dd	99	ENDPROC(sun4v_cpu_stop)
6eda3a75 DM	100
6eda3a75 DM	101	/* returns %o0: status */
687124dd	102	ENTRY(sun4v_cpu_yield)
6eda3a75 DM	103	mov HV_FAST_CPU_YIELD, %o5
	104	ta HV_FAST_TRAP
	105	retl
	106	nop
687124dd	107	ENDPROC(sun4v_cpu_yield)
6eda3a75 DM	108
	109	/* %o0: type
	110	* %o1: queue paddr
	111	* %o2: num queue entries
	112	*
	113	* returns %o0: status
	114	*/
687124dd	115	ENTRY(sun4v_cpu_qconf)
6eda3a75 DM	116	mov HV_FAST_CPU_QCONF, %o5
	117	ta HV_FAST_TRAP
	118	retl
	119	nop
687124dd	120	ENDPROC(sun4v_cpu_qconf)
6eda3a75 DM	121
	122	/* %o0: num cpus in cpu list
	123	* %o1: cpu list paddr
	124	* %o2: mondo block paddr
	125	*
	126	* returns %o0: status
	127	*/
687124dd	128	ENTRY(sun4v_cpu_mondo_send)
6eda3a75 DM	129	mov HV_FAST_CPU_MONDO_SEND, %o5
	130	ta HV_FAST_TRAP
	131	retl
	132	nop
687124dd	133	ENDPROC(sun4v_cpu_mondo_send)
6eda3a75 DM	134
	135	/* %o0: CPU ID
	136	*
	137	* returns %o0: -status if status non-zero, else
	138	* %o0: cpu state as HV_CPU_STATE_*
	139	*/
687124dd	140	ENTRY(sun4v_cpu_state)
6eda3a75 DM	141	mov HV_FAST_CPU_STATE, %o5
	142	ta HV_FAST_TRAP
	143	brnz,pn %o0, 1f
	144	sub %g0, %o0, %o0
	145	mov %o1, %o0
	146	1: retl
	147	nop
687124dd	148	ENDPROC(sun4v_cpu_state)
6eda3a75 DM	149
	150	/* %o0: virtual address
	151	* %o1: must be zero
	152	* %o2: TTE
	153	* %o3: HV_MMU_* flags
	154	*
	155	* returns %o0: status
	156	*/
687124dd	157	ENTRY(sun4v_mmu_map_perm_addr)
6eda3a75 DM	158	mov HV_FAST_MMU_MAP_PERM_ADDR, %o5
	159	ta HV_FAST_TRAP
	160	retl
	161	nop
687124dd	162	ENDPROC(sun4v_mmu_map_perm_addr)
6eda3a75 DM	163
	164	/* %o0: number of TSB descriptions
	165	* %o1: TSB descriptions real address
	166	*
	167	* returns %o0: status
	168	*/
687124dd	169	ENTRY(sun4v_mmu_tsb_ctx0)
6eda3a75 DM	170	mov HV_FAST_MMU_TSB_CTX0, %o5
	171	ta HV_FAST_TRAP
	172	retl
	173	nop
687124dd	174	ENDPROC(sun4v_mmu_tsb_ctx0)
6eda3a75 DM	175
	176	/* %o0: API group number
	177	* %o1: pointer to unsigned long major number storage
	178	* %o2: pointer to unsigned long minor number storage
	179	*
	180	* returns %o0: status
	181	*/
687124dd	182	ENTRY(sun4v_get_version)
6eda3a75 DM	183	mov HV_CORE_GET_VER, %o5
	184	mov %o1, %o3
	185	mov %o2, %o4
	186	ta HV_CORE_TRAP
	187	stx %o1, [%o3]
	188	retl
	189	stx %o2, [%o4]
687124dd	190	ENDPROC(sun4v_get_version)
6eda3a75 DM	191
	192	/* %o0: API group number
	193	* %o1: desired major number
	194	* %o2: desired minor number
	195	* %o3: pointer to unsigned long actual minor number storage
	196	*
	197	* returns %o0: status
	198	*/
687124dd	199	ENTRY(sun4v_set_version)
6eda3a75 DM	200	mov HV_CORE_SET_VER, %o5
	201	mov %o3, %o4
	202	ta HV_CORE_TRAP
	203	retl
	204	stx %o1, [%o4]
687124dd	205	ENDPROC(sun4v_set_version)
6eda3a75 DM	206
	207	/* %o0: pointer to unsigned long time
	208	*
	209	* returns %o0: status
	210	*/
687124dd	211	ENTRY(sun4v_tod_get)
6eda3a75 DM	212	mov %o0, %o4
	213	mov HV_FAST_TOD_GET, %o5
	214	ta HV_FAST_TRAP
	215	stx %o1, [%o4]
	216	retl
	217	nop
687124dd	218	ENDPROC(sun4v_tod_get)
6eda3a75 DM	219
	220	/* %o0: time
	221	*
	222	* returns %o0: status
	223	*/
687124dd	224	ENTRY(sun4v_tod_set)
6eda3a75 DM	225	mov HV_FAST_TOD_SET, %o5
	226	ta HV_FAST_TRAP
	227	retl
	228	nop
687124dd	229	ENDPROC(sun4v_tod_set)
6eda3a75 DM	230
	231	/* %o0: pointer to unsigned long status
	232	*
	233	* returns %o0: signed character
	234	*/
687124dd	235	ENTRY(sun4v_con_getchar)
6eda3a75 DM	236	mov %o0, %o4
	237	mov HV_FAST_CONS_GETCHAR, %o5
	238	clr %o0
	239	clr %o1
	240	ta HV_FAST_TRAP
	241	stx %o0, [%o4]
	242	retl
	243	sra %o1, 0, %o0
687124dd	244	ENDPROC(sun4v_con_getchar)
6eda3a75 DM	245
	246	/* %o0: signed long character
	247	*
	248	* returns %o0: status
	249	*/
687124dd	250	ENTRY(sun4v_con_putchar)
6eda3a75 DM	251	mov HV_FAST_CONS_PUTCHAR, %o5
	252	ta HV_FAST_TRAP
	253	retl
	254	sra %o0, 0, %o0
687124dd	255	ENDPROC(sun4v_con_putchar)
6eda3a75 DM	256
	257	/* %o0: buffer real address
	258	* %o1: buffer size
	259	* %o2: pointer to unsigned long bytes_read
	260	*
	261	* returns %o0: status
	262	*/
687124dd	263	ENTRY(sun4v_con_read)
6eda3a75 DM	264	mov %o2, %o4
	265	mov HV_FAST_CONS_READ, %o5
	266	ta HV_FAST_TRAP
	267	brnz %o0, 1f
	268	cmp %o1, -1 /* break */
	269	be,a,pn %icc, 1f
	270	mov %o1, %o0
	271	cmp %o1, -2 /* hup */
	272	be,a,pn %icc, 1f
	273	mov %o1, %o0
	274	stx %o1, [%o4]
	275	1: retl
	276	nop
687124dd	277	ENDPROC(sun4v_con_read)
6eda3a75 DM	278
	279	/* %o0: buffer real address
	280	* %o1: buffer size
	281	* %o2: pointer to unsigned long bytes_written
	282	*
	283	* returns %o0: status
	284	*/
687124dd	285	ENTRY(sun4v_con_write)
6eda3a75 DM	286	mov %o2, %o4
	287	mov HV_FAST_CONS_WRITE, %o5
	288	ta HV_FAST_TRAP
	289	stx %o1, [%o4]
	290	retl
	291	nop
687124dd	292	ENDPROC(sun4v_con_write)
6eda3a75 DM	293
	294	/* %o0: soft state
	295	* %o1: address of description string
	296	*
	297	* returns %o0: status
	298	*/
687124dd	299	ENTRY(sun4v_mach_set_soft_state)
6eda3a75 DM	300	mov HV_FAST_MACH_SET_SOFT_STATE, %o5
	301	ta HV_FAST_TRAP
	302	retl
	303	nop
687124dd	304	ENDPROC(sun4v_mach_set_soft_state)
6eda3a75 DM	305
	306	/* %o0: exit code
	307	*
	308	* Does not return.
	309	*/
687124dd	310	ENTRY(sun4v_mach_exit)
6eda3a75 DM	311	mov HV_FAST_MACH_EXIT, %o5
	312	ta HV_FAST_TRAP
	313	retl
	314	nop
687124dd	315	ENDPROC(sun4v_mach_exit)
6eda3a75 DM	316
	317	/* %o0: buffer real address
	318	* %o1: buffer length
	319	* %o2: pointer to unsigned long real_buf_len
	320	*
	321	* returns %o0: status
	322	*/
687124dd	323	ENTRY(sun4v_mach_desc)
6eda3a75 DM	324	mov %o2, %o4
	325	mov HV_FAST_MACH_DESC, %o5
	326	ta HV_FAST_TRAP
	327	stx %o1, [%o4]
	328	retl
	329	nop
687124dd	330	ENDPROC(sun4v_mach_desc)
6eda3a75 DM	331
	332	/* %o0: new timeout in milliseconds
	333	* %o1: pointer to unsigned long orig_timeout
	334	*
	335	* returns %o0: status
	336	*/
687124dd	337	ENTRY(sun4v_mach_set_watchdog)
6eda3a75 DM	338	mov %o1, %o4
	339	mov HV_FAST_MACH_SET_WATCHDOG, %o5
	340	ta HV_FAST_TRAP
ca0bb079	341	brnz,a,pn %o4, 0f
6eda3a75	342	stx %o1, [%o4]
ca0bb079	343	0: retl
6eda3a75	344	nop
687124dd	345	ENDPROC(sun4v_mach_set_watchdog)
d3867f04	346	EXPORT_SYMBOL(sun4v_mach_set_watchdog)
6eda3a75 DM	347
6eda3a75 DM	348	/* No inputs and does not return. */
687124dd	349	ENTRY(sun4v_mach_sir)
6eda3a75 DM	350	mov %o1, %o4
	351	mov HV_FAST_MACH_SIR, %o5
	352	ta HV_FAST_TRAP
	353	stx %o1, [%o4]
	354	retl
	355	nop
687124dd	356	ENDPROC(sun4v_mach_sir)
6eda3a75 DM	357
	358	/* %o0: channel
	359	* %o1: ra
	360	* %o2: num_entries
	361	*
	362	* returns %o0: status
	363	*/
687124dd	364	ENTRY(sun4v_ldc_tx_qconf)
6eda3a75 DM	365	mov HV_FAST_LDC_TX_QCONF, %o5
	366	ta HV_FAST_TRAP
	367	retl
	368	nop
687124dd	369	ENDPROC(sun4v_ldc_tx_qconf)
6eda3a75 DM	370
	371	/* %o0: channel
	372	* %o1: pointer to unsigned long ra
	373	* %o2: pointer to unsigned long num_entries
	374	*
	375	* returns %o0: status
	376	*/
687124dd	377	ENTRY(sun4v_ldc_tx_qinfo)
6eda3a75 DM	378	mov %o1, %g1
	379	mov %o2, %g2
	380	mov HV_FAST_LDC_TX_QINFO, %o5
	381	ta HV_FAST_TRAP
	382	stx %o1, [%g1]
	383	stx %o2, [%g2]
	384	retl
	385	nop
687124dd	386	ENDPROC(sun4v_ldc_tx_qinfo)
6eda3a75 DM	387
	388	/* %o0: channel
	389	* %o1: pointer to unsigned long head_off
	390	* %o2: pointer to unsigned long tail_off
	391	* %o2: pointer to unsigned long chan_state
	392	*
	393	* returns %o0: status
	394	*/
687124dd	395	ENTRY(sun4v_ldc_tx_get_state)
6eda3a75 DM	396	mov %o1, %g1
	397	mov %o2, %g2
	398	mov %o3, %g3
	399	mov HV_FAST_LDC_TX_GET_STATE, %o5
	400	ta HV_FAST_TRAP
	401	stx %o1, [%g1]
	402	stx %o2, [%g2]
	403	stx %o3, [%g3]
	404	retl
	405	nop
687124dd	406	ENDPROC(sun4v_ldc_tx_get_state)
6eda3a75 DM	407
	408	/* %o0: channel
	409	* %o1: tail_off
	410	*
	411	* returns %o0: status
	412	*/
687124dd	413	ENTRY(sun4v_ldc_tx_set_qtail)
6eda3a75 DM	414	mov HV_FAST_LDC_TX_SET_QTAIL, %o5
	415	ta HV_FAST_TRAP
	416	retl
	417	nop
687124dd	418	ENDPROC(sun4v_ldc_tx_set_qtail)
6eda3a75 DM	419
	420	/* %o0: channel
	421	* %o1: ra
	422	* %o2: num_entries
	423	*
	424	* returns %o0: status
	425	*/
687124dd	426	ENTRY(sun4v_ldc_rx_qconf)
6eda3a75 DM	427	mov HV_FAST_LDC_RX_QCONF, %o5
	428	ta HV_FAST_TRAP
	429	retl
	430	nop
687124dd	431	ENDPROC(sun4v_ldc_rx_qconf)
6eda3a75 DM	432
	433	/* %o0: channel
	434	* %o1: pointer to unsigned long ra
	435	* %o2: pointer to unsigned long num_entries
	436	*
	437	* returns %o0: status
	438	*/
687124dd	439	ENTRY(sun4v_ldc_rx_qinfo)
6eda3a75 DM	440	mov %o1, %g1
	441	mov %o2, %g2
	442	mov HV_FAST_LDC_RX_QINFO, %o5
	443	ta HV_FAST_TRAP
	444	stx %o1, [%g1]
	445	stx %o2, [%g2]
	446	retl
	447	nop
687124dd	448	ENDPROC(sun4v_ldc_rx_qinfo)
6eda3a75 DM	449
	450	/* %o0: channel
	451	* %o1: pointer to unsigned long head_off
	452	* %o2: pointer to unsigned long tail_off
	453	* %o2: pointer to unsigned long chan_state
	454	*
	455	* returns %o0: status
	456	*/
687124dd	457	ENTRY(sun4v_ldc_rx_get_state)
6eda3a75 DM	458	mov %o1, %g1
	459	mov %o2, %g2
	460	mov %o3, %g3
	461	mov HV_FAST_LDC_RX_GET_STATE, %o5
	462	ta HV_FAST_TRAP
	463	stx %o1, [%g1]
	464	stx %o2, [%g2]
	465	stx %o3, [%g3]
	466	retl
	467	nop
687124dd	468	ENDPROC(sun4v_ldc_rx_get_state)
6eda3a75 DM	469
	470	/* %o0: channel
	471	* %o1: head_off
	472	*
	473	* returns %o0: status
	474	*/
687124dd	475	ENTRY(sun4v_ldc_rx_set_qhead)
6eda3a75 DM	476	mov HV_FAST_LDC_RX_SET_QHEAD, %o5
	477	ta HV_FAST_TRAP
	478	retl
	479	nop
687124dd	480	ENDPROC(sun4v_ldc_rx_set_qhead)
6eda3a75 DM	481
	482	/* %o0: channel
	483	* %o1: ra
	484	* %o2: num_entries
	485	*
	486	* returns %o0: status
	487	*/
687124dd	488	ENTRY(sun4v_ldc_set_map_table)
6eda3a75 DM	489	mov HV_FAST_LDC_SET_MAP_TABLE, %o5
	490	ta HV_FAST_TRAP
	491	retl
	492	nop
687124dd	493	ENDPROC(sun4v_ldc_set_map_table)
6eda3a75 DM	494
	495	/* %o0: channel
	496	* %o1: pointer to unsigned long ra
	497	* %o2: pointer to unsigned long num_entries
	498	*
	499	* returns %o0: status
	500	*/
687124dd	501	ENTRY(sun4v_ldc_get_map_table)
6eda3a75 DM	502	mov %o1, %g1
	503	mov %o2, %g2
	504	mov HV_FAST_LDC_GET_MAP_TABLE, %o5
	505	ta HV_FAST_TRAP
	506	stx %o1, [%g1]
	507	stx %o2, [%g2]
	508	retl
	509	nop
687124dd	510	ENDPROC(sun4v_ldc_get_map_table)
6eda3a75 DM	511
	512	/* %o0: channel
	513	* %o1: dir_code
	514	* %o2: tgt_raddr
	515	* %o3: lcl_raddr
	516	* %o4: len
	517	* %o5: pointer to unsigned long actual_len
	518	*
	519	* returns %o0: status
	520	*/
687124dd	521	ENTRY(sun4v_ldc_copy)
6eda3a75 DM	522	mov %o5, %g1
	523	mov HV_FAST_LDC_COPY, %o5
	524	ta HV_FAST_TRAP
	525	stx %o1, [%g1]
	526	retl
	527	nop
687124dd	528	ENDPROC(sun4v_ldc_copy)
6eda3a75 DM	529
	530	/* %o0: channel
	531	* %o1: cookie
	532	* %o2: pointer to unsigned long ra
	533	* %o3: pointer to unsigned long perm
	534	*
	535	* returns %o0: status
	536	*/
687124dd	537	ENTRY(sun4v_ldc_mapin)
6eda3a75 DM	538	mov %o2, %g1
	539	mov %o3, %g2
	540	mov HV_FAST_LDC_MAPIN, %o5
	541	ta HV_FAST_TRAP
	542	stx %o1, [%g1]
	543	stx %o2, [%g2]
	544	retl
	545	nop
687124dd	546	ENDPROC(sun4v_ldc_mapin)
6eda3a75 DM	547
	548	/* %o0: ra
	549	*
	550	* returns %o0: status
	551	*/
687124dd	552	ENTRY(sun4v_ldc_unmap)
6eda3a75 DM	553	mov HV_FAST_LDC_UNMAP, %o5
	554	ta HV_FAST_TRAP
	555	retl
	556	nop
687124dd	557	ENDPROC(sun4v_ldc_unmap)
6eda3a75 DM	558
	559	/* %o0: channel
	560	* %o1: cookie
	561	* %o2: mte_cookie
	562	*
	563	* returns %o0: status
	564	*/
687124dd	565	ENTRY(sun4v_ldc_revoke)
6eda3a75 DM	566	mov HV_FAST_LDC_REVOKE, %o5
	567	ta HV_FAST_TRAP
	568	retl
	569	nop
687124dd	570	ENDPROC(sun4v_ldc_revoke)
6eda3a75 DM	571
	572	/* %o0: device handle
	573	* %o1: device INO
	574	* %o2: pointer to unsigned long cookie
	575	*
	576	* returns %o0: status
	577	*/
687124dd	578	ENTRY(sun4v_vintr_get_cookie)
6eda3a75 DM	579	mov %o2, %g1
	580	mov HV_FAST_VINTR_GET_COOKIE, %o5
	581	ta HV_FAST_TRAP
	582	stx %o1, [%g1]
	583	retl
	584	nop
687124dd	585	ENDPROC(sun4v_vintr_get_cookie)
6eda3a75 DM	586
	587	/* %o0: device handle
	588	* %o1: device INO
	589	* %o2: cookie
	590	*
	591	* returns %o0: status
	592	*/
687124dd	593	ENTRY(sun4v_vintr_set_cookie)
6eda3a75 DM	594	mov HV_FAST_VINTR_SET_COOKIE, %o5
	595	ta HV_FAST_TRAP
	596	retl
	597	nop
687124dd	598	ENDPROC(sun4v_vintr_set_cookie)
6eda3a75 DM	599
	600	/* %o0: device handle
	601	* %o1: device INO
	602	* %o2: pointer to unsigned long valid_state
	603	*
	604	* returns %o0: status
	605	*/
687124dd	606	ENTRY(sun4v_vintr_get_valid)
6eda3a75 DM	607	mov %o2, %g1
	608	mov HV_FAST_VINTR_GET_VALID, %o5
	609	ta HV_FAST_TRAP
	610	stx %o1, [%g1]
	611	retl
	612	nop
687124dd	613	ENDPROC(sun4v_vintr_get_valid)
6eda3a75 DM	614
	615	/* %o0: device handle
	616	* %o1: device INO
	617	* %o2: valid_state
	618	*
	619	* returns %o0: status
	620	*/
687124dd	621	ENTRY(sun4v_vintr_set_valid)
6eda3a75 DM	622	mov HV_FAST_VINTR_SET_VALID, %o5
	623	ta HV_FAST_TRAP
	624	retl
	625	nop
687124dd	626	ENDPROC(sun4v_vintr_set_valid)
6eda3a75 DM	627
	628	/* %o0: device handle
	629	* %o1: device INO
	630	* %o2: pointer to unsigned long state
	631	*
	632	* returns %o0: status
	633	*/
687124dd	634	ENTRY(sun4v_vintr_get_state)
6eda3a75 DM	635	mov %o2, %g1
	636	mov HV_FAST_VINTR_GET_STATE, %o5
	637	ta HV_FAST_TRAP
	638	stx %o1, [%g1]
	639	retl
	640	nop
687124dd	641	ENDPROC(sun4v_vintr_get_state)
6eda3a75 DM	642
	643	/* %o0: device handle
	644	* %o1: device INO
	645	* %o2: state
	646	*
	647	* returns %o0: status
	648	*/
687124dd	649	ENTRY(sun4v_vintr_set_state)
6eda3a75 DM	650	mov HV_FAST_VINTR_SET_STATE, %o5
	651	ta HV_FAST_TRAP
	652	retl
	653	nop
687124dd	654	ENDPROC(sun4v_vintr_set_state)
6eda3a75 DM	655
	656	/* %o0: device handle
	657	* %o1: device INO
	658	* %o2: pointer to unsigned long cpuid
	659	*
	660	* returns %o0: status
	661	*/
687124dd	662	ENTRY(sun4v_vintr_get_target)
6eda3a75 DM	663	mov %o2, %g1
	664	mov HV_FAST_VINTR_GET_TARGET, %o5
	665	ta HV_FAST_TRAP
	666	stx %o1, [%g1]
	667	retl
	668	nop
687124dd	669	ENDPROC(sun4v_vintr_get_target)
6eda3a75 DM	670
	671	/* %o0: device handle
	672	* %o1: device INO
	673	* %o2: cpuid
	674	*
	675	* returns %o0: status
	676	*/
687124dd	677	ENTRY(sun4v_vintr_set_target)
6eda3a75 DM	678	mov HV_FAST_VINTR_SET_TARGET, %o5
	679	ta HV_FAST_TRAP
	680	retl
	681	nop
687124dd	682	ENDPROC(sun4v_vintr_set_target)
6eda3a75 DM	683
	684	/* %o0: NCS sub-function
	685	* %o1: sub-function arg real-address
	686	* %o2: sub-function arg size
	687	*
	688	* returns %o0: status
	689	*/
687124dd	690	ENTRY(sun4v_ncs_request)
6eda3a75 DM	691	mov HV_FAST_NCS_REQUEST, %o5
	692	ta HV_FAST_TRAP
	693	retl
	694	nop
687124dd	695	ENDPROC(sun4v_ncs_request)
6eda3a75	696
687124dd	697	ENTRY(sun4v_svc_send)
6eda3a75 DM	698	save %sp, -192, %sp
	699	mov %i0, %o0
	700	mov %i1, %o1
	701	mov %i2, %o2
	702	mov HV_FAST_SVC_SEND, %o5
	703	ta HV_FAST_TRAP
	704	stx %o1, [%i3]
	705	ret
	706	restore
687124dd	707	ENDPROC(sun4v_svc_send)
6eda3a75	708
687124dd	709	ENTRY(sun4v_svc_recv)
6eda3a75 DM	710	save %sp, -192, %sp
	711	mov %i0, %o0
	712	mov %i1, %o1
	713	mov %i2, %o2
	714	mov HV_FAST_SVC_RECV, %o5
	715	ta HV_FAST_TRAP
	716	stx %o1, [%i3]
	717	ret
	718	restore
687124dd	719	ENDPROC(sun4v_svc_recv)
6eda3a75	720
687124dd	721	ENTRY(sun4v_svc_getstatus)
6eda3a75 DM	722	mov HV_FAST_SVC_GETSTATUS, %o5
	723	mov %o1, %o4
	724	ta HV_FAST_TRAP
	725	stx %o1, [%o4]
	726	retl
	727	nop
687124dd	728	ENDPROC(sun4v_svc_getstatus)
6eda3a75	729
687124dd	730	ENTRY(sun4v_svc_setstatus)
6eda3a75 DM	731	mov HV_FAST_SVC_SETSTATUS, %o5
	732	ta HV_FAST_TRAP
	733	retl
	734	nop
687124dd	735	ENDPROC(sun4v_svc_setstatus)
6eda3a75	736
687124dd	737	ENTRY(sun4v_svc_clrstatus)
6eda3a75 DM	738	mov HV_FAST_SVC_CLRSTATUS, %o5
	739	ta HV_FAST_TRAP
	740	retl
	741	nop
687124dd	742	ENDPROC(sun4v_svc_clrstatus)
6eda3a75	743
687124dd	744	ENTRY(sun4v_mmustat_conf)
6eda3a75 DM	745	mov %o1, %o4
	746	mov HV_FAST_MMUSTAT_CONF, %o5
	747	ta HV_FAST_TRAP
	748	stx %o1, [%o4]
	749	retl
	750	nop
687124dd	751	ENDPROC(sun4v_mmustat_conf)
6eda3a75	752
687124dd	753	ENTRY(sun4v_mmustat_info)
6eda3a75 DM	754	mov %o0, %o4
	755	mov HV_FAST_MMUSTAT_INFO, %o5
	756	ta HV_FAST_TRAP
	757	stx %o1, [%o4]
	758	retl
	759	nop
687124dd	760	ENDPROC(sun4v_mmustat_info)
6eda3a75	761
687124dd	762	ENTRY(sun4v_mmu_demap_all)
6eda3a75 DM	763	clr %o0
	764	clr %o1
	765	mov HV_MMU_ALL, %o2
	766	mov HV_FAST_MMU_DEMAP_ALL, %o5
	767	ta HV_FAST_TRAP
	768	retl
	769	nop
687124dd	770	ENDPROC(sun4v_mmu_demap_all)
3178a07c DM	771
	772	ENTRY(sun4v_niagara_getperf)
	773	mov %o0, %o4
	774	mov HV_FAST_GET_PERFREG, %o5
	775	ta HV_FAST_TRAP
	776	stx %o1, [%o4]
	777	retl
	778	nop
	779	ENDPROC(sun4v_niagara_getperf)
d3867f04	780	EXPORT_SYMBOL(sun4v_niagara_getperf)
3178a07c DM	781
	782	ENTRY(sun4v_niagara_setperf)
	783	mov HV_FAST_SET_PERFREG, %o5
	784	ta HV_FAST_TRAP
	785	retl
	786	nop
	787	ENDPROC(sun4v_niagara_setperf)
d3867f04	788	EXPORT_SYMBOL(sun4v_niagara_setperf)
3178a07c DM	789
	790	ENTRY(sun4v_niagara2_getperf)
	791	mov %o0, %o4
	792	mov HV_FAST_N2_GET_PERFREG, %o5
	793	ta HV_FAST_TRAP
	794	stx %o1, [%o4]
	795	retl
	796	nop
	797	ENDPROC(sun4v_niagara2_getperf)
d3867f04	798	EXPORT_SYMBOL(sun4v_niagara2_getperf)
3178a07c DM	799
	800	ENTRY(sun4v_niagara2_setperf)
	801	mov HV_FAST_N2_SET_PERFREG, %o5
	802	ta HV_FAST_TRAP
	803	retl
	804	nop
	805	ENDPROC(sun4v_niagara2_setperf)
d3867f04	806	EXPORT_SYMBOL(sun4v_niagara2_setperf)
ea5e7447 DM	807
	808	ENTRY(sun4v_reboot_data_set)
	809	mov HV_FAST_REBOOT_DATA_SET, %o5
	810	ta HV_FAST_TRAP
	811	retl
	812	nop
	813	ENDPROC(sun4v_reboot_data_set)
8c79bfa5 DM	814
	815	ENTRY(sun4v_vt_get_perfreg)
	816	mov %o1, %o4
	817	mov HV_FAST_VT_GET_PERFREG, %o5
	818	ta HV_FAST_TRAP
	819	stx %o1, [%o4]
	820	retl
	821	nop
	822	ENDPROC(sun4v_vt_get_perfreg)
	823
	824	ENTRY(sun4v_vt_set_perfreg)
	825	mov HV_FAST_VT_SET_PERFREG, %o5
	826	ta HV_FAST_TRAP
	827	retl
	828	nop
	829	ENDPROC(sun4v_vt_set_perfreg)
05aa1651	830
	831	ENTRY(sun4v_t5_get_perfreg)
	832	mov %o1, %o4
	833	mov HV_FAST_T5_GET_PERFREG, %o5
	834	ta HV_FAST_TRAP
	835	stx %o1, [%o4]
	836	retl
	837	nop
	838	ENDPROC(sun4v_t5_get_perfreg)
	839
	840	ENTRY(sun4v_t5_set_perfreg)
	841	mov HV_FAST_T5_SET_PERFREG, %o5
	842	ta HV_FAST_TRAP
	843	retl
	844	nop
	845	ENDPROC(sun4v_t5_set_perfreg)
b5aff55d DA	846
	847	ENTRY(sun4v_m7_get_perfreg)
	848	mov %o1, %o4
	849	mov HV_FAST_M7_GET_PERFREG, %o5
	850	ta HV_FAST_TRAP
	851	stx %o1, [%o4]
	852	retl
	853	nop
	854	ENDPROC(sun4v_m7_get_perfreg)
	855
	856	ENTRY(sun4v_m7_set_perfreg)
	857	mov HV_FAST_M7_SET_PERFREG, %o5
	858	ta HV_FAST_TRAP
	859	retl
	860	nop
	861	ENDPROC(sun4v_m7_set_perfreg)