[mirror_ubuntu-focal-kernel.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: cpuid
	 *
	 * returns %o0:	status
	 */
ENTRY(sun4v_cpu_poke)
	mov     HV_FAST_CPU_POKE, %o5
	ta      HV_FAST_TRAP
	retl
	 nop
ENDPROC(sun4v_cpu_poke)

	/* %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	108
28d43de7 VK	109	/* %o0: cpuid
	110	*
	111	* returns %o0: status
	112	*/
	113	ENTRY(sun4v_cpu_poke)
	114	mov HV_FAST_CPU_POKE, %o5
	115	ta HV_FAST_TRAP
	116	retl
	117	nop
	118	ENDPROC(sun4v_cpu_poke)
	119
6eda3a75 DM	120	/* %o0: type
	121	* %o1: queue paddr
	122	* %o2: num queue entries
	123	*
	124	* returns %o0: status
	125	*/
687124dd	126	ENTRY(sun4v_cpu_qconf)
6eda3a75 DM	127	mov HV_FAST_CPU_QCONF, %o5
	128	ta HV_FAST_TRAP
	129	retl
	130	nop
687124dd	131	ENDPROC(sun4v_cpu_qconf)
6eda3a75 DM	132
	133	/* %o0: num cpus in cpu list
	134	* %o1: cpu list paddr
	135	* %o2: mondo block paddr
	136	*
	137	* returns %o0: status
	138	*/
687124dd	139	ENTRY(sun4v_cpu_mondo_send)
6eda3a75 DM	140	mov HV_FAST_CPU_MONDO_SEND, %o5
	141	ta HV_FAST_TRAP
	142	retl
	143	nop
687124dd	144	ENDPROC(sun4v_cpu_mondo_send)
6eda3a75 DM	145
	146	/* %o0: CPU ID
	147	*
	148	* returns %o0: -status if status non-zero, else
	149	* %o0: cpu state as HV_CPU_STATE_*
	150	*/
687124dd	151	ENTRY(sun4v_cpu_state)
6eda3a75 DM	152	mov HV_FAST_CPU_STATE, %o5
	153	ta HV_FAST_TRAP
	154	brnz,pn %o0, 1f
	155	sub %g0, %o0, %o0
	156	mov %o1, %o0
	157	1: retl
	158	nop
687124dd	159	ENDPROC(sun4v_cpu_state)
6eda3a75 DM	160
	161	/* %o0: virtual address
	162	* %o1: must be zero
	163	* %o2: TTE
	164	* %o3: HV_MMU_* flags
	165	*
	166	* returns %o0: status
	167	*/
687124dd	168	ENTRY(sun4v_mmu_map_perm_addr)
6eda3a75 DM	169	mov HV_FAST_MMU_MAP_PERM_ADDR, %o5
	170	ta HV_FAST_TRAP
	171	retl
	172	nop
687124dd	173	ENDPROC(sun4v_mmu_map_perm_addr)
6eda3a75 DM	174
	175	/* %o0: number of TSB descriptions
	176	* %o1: TSB descriptions real address
	177	*
	178	* returns %o0: status
	179	*/
687124dd	180	ENTRY(sun4v_mmu_tsb_ctx0)
6eda3a75 DM	181	mov HV_FAST_MMU_TSB_CTX0, %o5
	182	ta HV_FAST_TRAP
	183	retl
	184	nop
687124dd	185	ENDPROC(sun4v_mmu_tsb_ctx0)
6eda3a75 DM	186
	187	/* %o0: API group number
	188	* %o1: pointer to unsigned long major number storage
	189	* %o2: pointer to unsigned long minor number storage
	190	*
	191	* returns %o0: status
	192	*/
687124dd	193	ENTRY(sun4v_get_version)
6eda3a75 DM	194	mov HV_CORE_GET_VER, %o5
	195	mov %o1, %o3
	196	mov %o2, %o4
	197	ta HV_CORE_TRAP
	198	stx %o1, [%o3]
	199	retl
	200	stx %o2, [%o4]
687124dd	201	ENDPROC(sun4v_get_version)
6eda3a75 DM	202
	203	/* %o0: API group number
	204	* %o1: desired major number
	205	* %o2: desired minor number
	206	* %o3: pointer to unsigned long actual minor number storage
	207	*
	208	* returns %o0: status
	209	*/
687124dd	210	ENTRY(sun4v_set_version)
6eda3a75 DM	211	mov HV_CORE_SET_VER, %o5
	212	mov %o3, %o4
	213	ta HV_CORE_TRAP
	214	retl
	215	stx %o1, [%o4]
687124dd	216	ENDPROC(sun4v_set_version)
6eda3a75 DM	217
	218	/* %o0: pointer to unsigned long time
	219	*
	220	* returns %o0: status
	221	*/
687124dd	222	ENTRY(sun4v_tod_get)
6eda3a75 DM	223	mov %o0, %o4
	224	mov HV_FAST_TOD_GET, %o5
	225	ta HV_FAST_TRAP
	226	stx %o1, [%o4]
	227	retl
	228	nop
687124dd	229	ENDPROC(sun4v_tod_get)
6eda3a75 DM	230
	231	/* %o0: time
	232	*
	233	* returns %o0: status
	234	*/
687124dd	235	ENTRY(sun4v_tod_set)
6eda3a75 DM	236	mov HV_FAST_TOD_SET, %o5
	237	ta HV_FAST_TRAP
	238	retl
	239	nop
687124dd	240	ENDPROC(sun4v_tod_set)
6eda3a75 DM	241
	242	/* %o0: pointer to unsigned long status
	243	*
	244	* returns %o0: signed character
	245	*/
687124dd	246	ENTRY(sun4v_con_getchar)
6eda3a75 DM	247	mov %o0, %o4
	248	mov HV_FAST_CONS_GETCHAR, %o5
	249	clr %o0
	250	clr %o1
	251	ta HV_FAST_TRAP
	252	stx %o0, [%o4]
	253	retl
	254	sra %o1, 0, %o0
687124dd	255	ENDPROC(sun4v_con_getchar)
6eda3a75 DM	256
	257	/* %o0: signed long character
	258	*
	259	* returns %o0: status
	260	*/
687124dd	261	ENTRY(sun4v_con_putchar)
6eda3a75 DM	262	mov HV_FAST_CONS_PUTCHAR, %o5
	263	ta HV_FAST_TRAP
	264	retl
	265	sra %o0, 0, %o0
687124dd	266	ENDPROC(sun4v_con_putchar)
6eda3a75 DM	267
	268	/* %o0: buffer real address
	269	* %o1: buffer size
	270	* %o2: pointer to unsigned long bytes_read
	271	*
	272	* returns %o0: status
	273	*/
687124dd	274	ENTRY(sun4v_con_read)
6eda3a75 DM	275	mov %o2, %o4
	276	mov HV_FAST_CONS_READ, %o5
	277	ta HV_FAST_TRAP
	278	brnz %o0, 1f
	279	cmp %o1, -1 /* break */
	280	be,a,pn %icc, 1f
	281	mov %o1, %o0
	282	cmp %o1, -2 /* hup */
	283	be,a,pn %icc, 1f
	284	mov %o1, %o0
	285	stx %o1, [%o4]
	286	1: retl
	287	nop
687124dd	288	ENDPROC(sun4v_con_read)
6eda3a75 DM	289
	290	/* %o0: buffer real address
	291	* %o1: buffer size
	292	* %o2: pointer to unsigned long bytes_written
	293	*
	294	* returns %o0: status
	295	*/
687124dd	296	ENTRY(sun4v_con_write)
6eda3a75 DM	297	mov %o2, %o4
	298	mov HV_FAST_CONS_WRITE, %o5
	299	ta HV_FAST_TRAP
	300	stx %o1, [%o4]
	301	retl
	302	nop
687124dd	303	ENDPROC(sun4v_con_write)
6eda3a75 DM	304
	305	/* %o0: soft state
	306	* %o1: address of description string
	307	*
	308	* returns %o0: status
	309	*/
687124dd	310	ENTRY(sun4v_mach_set_soft_state)
6eda3a75 DM	311	mov HV_FAST_MACH_SET_SOFT_STATE, %o5
	312	ta HV_FAST_TRAP
	313	retl
	314	nop
687124dd	315	ENDPROC(sun4v_mach_set_soft_state)
6eda3a75 DM	316
	317	/* %o0: exit code
	318	*
	319	* Does not return.
	320	*/
687124dd	321	ENTRY(sun4v_mach_exit)
6eda3a75 DM	322	mov HV_FAST_MACH_EXIT, %o5
	323	ta HV_FAST_TRAP
	324	retl
	325	nop
687124dd	326	ENDPROC(sun4v_mach_exit)
6eda3a75 DM	327
	328	/* %o0: buffer real address
	329	* %o1: buffer length
	330	* %o2: pointer to unsigned long real_buf_len
	331	*
	332	* returns %o0: status
	333	*/
687124dd	334	ENTRY(sun4v_mach_desc)
6eda3a75 DM	335	mov %o2, %o4
	336	mov HV_FAST_MACH_DESC, %o5
	337	ta HV_FAST_TRAP
	338	stx %o1, [%o4]
	339	retl
	340	nop
687124dd	341	ENDPROC(sun4v_mach_desc)
6eda3a75 DM	342
	343	/* %o0: new timeout in milliseconds
	344	* %o1: pointer to unsigned long orig_timeout
	345	*
	346	* returns %o0: status
	347	*/
687124dd	348	ENTRY(sun4v_mach_set_watchdog)
6eda3a75 DM	349	mov %o1, %o4
	350	mov HV_FAST_MACH_SET_WATCHDOG, %o5
	351	ta HV_FAST_TRAP
ca0bb079	352	brnz,a,pn %o4, 0f
6eda3a75	353	stx %o1, [%o4]
ca0bb079	354	0: retl
6eda3a75	355	nop
687124dd	356	ENDPROC(sun4v_mach_set_watchdog)
d3867f04	357	EXPORT_SYMBOL(sun4v_mach_set_watchdog)
6eda3a75 DM	358
6eda3a75 DM	359	/* No inputs and does not return. */
687124dd	360	ENTRY(sun4v_mach_sir)
6eda3a75 DM	361	mov %o1, %o4
	362	mov HV_FAST_MACH_SIR, %o5
	363	ta HV_FAST_TRAP
	364	stx %o1, [%o4]
	365	retl
	366	nop
687124dd	367	ENDPROC(sun4v_mach_sir)
6eda3a75 DM	368
	369	/* %o0: channel
	370	* %o1: ra
	371	* %o2: num_entries
	372	*
	373	* returns %o0: status
	374	*/
687124dd	375	ENTRY(sun4v_ldc_tx_qconf)
6eda3a75 DM	376	mov HV_FAST_LDC_TX_QCONF, %o5
	377	ta HV_FAST_TRAP
	378	retl
	379	nop
687124dd	380	ENDPROC(sun4v_ldc_tx_qconf)
6eda3a75 DM	381
	382	/* %o0: channel
	383	* %o1: pointer to unsigned long ra
	384	* %o2: pointer to unsigned long num_entries
	385	*
	386	* returns %o0: status
	387	*/
687124dd	388	ENTRY(sun4v_ldc_tx_qinfo)
6eda3a75 DM	389	mov %o1, %g1
	390	mov %o2, %g2
	391	mov HV_FAST_LDC_TX_QINFO, %o5
	392	ta HV_FAST_TRAP
	393	stx %o1, [%g1]
	394	stx %o2, [%g2]
	395	retl
	396	nop
687124dd	397	ENDPROC(sun4v_ldc_tx_qinfo)
6eda3a75 DM	398
	399	/* %o0: channel
	400	* %o1: pointer to unsigned long head_off
	401	* %o2: pointer to unsigned long tail_off
	402	* %o2: pointer to unsigned long chan_state
	403	*
	404	* returns %o0: status
	405	*/
687124dd	406	ENTRY(sun4v_ldc_tx_get_state)
6eda3a75 DM	407	mov %o1, %g1
	408	mov %o2, %g2
	409	mov %o3, %g3
	410	mov HV_FAST_LDC_TX_GET_STATE, %o5
	411	ta HV_FAST_TRAP
	412	stx %o1, [%g1]
	413	stx %o2, [%g2]
	414	stx %o3, [%g3]
	415	retl
	416	nop
687124dd	417	ENDPROC(sun4v_ldc_tx_get_state)
6eda3a75 DM	418
	419	/* %o0: channel
	420	* %o1: tail_off
	421	*
	422	* returns %o0: status
	423	*/
687124dd	424	ENTRY(sun4v_ldc_tx_set_qtail)
6eda3a75 DM	425	mov HV_FAST_LDC_TX_SET_QTAIL, %o5
	426	ta HV_FAST_TRAP
	427	retl
	428	nop
687124dd	429	ENDPROC(sun4v_ldc_tx_set_qtail)
6eda3a75 DM	430
	431	/* %o0: channel
	432	* %o1: ra
	433	* %o2: num_entries
	434	*
	435	* returns %o0: status
	436	*/
687124dd	437	ENTRY(sun4v_ldc_rx_qconf)
6eda3a75 DM	438	mov HV_FAST_LDC_RX_QCONF, %o5
	439	ta HV_FAST_TRAP
	440	retl
	441	nop
687124dd	442	ENDPROC(sun4v_ldc_rx_qconf)
6eda3a75 DM	443
	444	/* %o0: channel
	445	* %o1: pointer to unsigned long ra
	446	* %o2: pointer to unsigned long num_entries
	447	*
	448	* returns %o0: status
	449	*/
687124dd	450	ENTRY(sun4v_ldc_rx_qinfo)
6eda3a75 DM	451	mov %o1, %g1
	452	mov %o2, %g2
	453	mov HV_FAST_LDC_RX_QINFO, %o5
	454	ta HV_FAST_TRAP
	455	stx %o1, [%g1]
	456	stx %o2, [%g2]
	457	retl
	458	nop
687124dd	459	ENDPROC(sun4v_ldc_rx_qinfo)
6eda3a75 DM	460
	461	/* %o0: channel
	462	* %o1: pointer to unsigned long head_off
	463	* %o2: pointer to unsigned long tail_off
	464	* %o2: pointer to unsigned long chan_state
	465	*
	466	* returns %o0: status
	467	*/
687124dd	468	ENTRY(sun4v_ldc_rx_get_state)
6eda3a75 DM	469	mov %o1, %g1
	470	mov %o2, %g2
	471	mov %o3, %g3
	472	mov HV_FAST_LDC_RX_GET_STATE, %o5
	473	ta HV_FAST_TRAP
	474	stx %o1, [%g1]
	475	stx %o2, [%g2]
	476	stx %o3, [%g3]
	477	retl
	478	nop
687124dd	479	ENDPROC(sun4v_ldc_rx_get_state)
6eda3a75 DM	480
	481	/* %o0: channel
	482	* %o1: head_off
	483	*
	484	* returns %o0: status
	485	*/
687124dd	486	ENTRY(sun4v_ldc_rx_set_qhead)
6eda3a75 DM	487	mov HV_FAST_LDC_RX_SET_QHEAD, %o5
	488	ta HV_FAST_TRAP
	489	retl
	490	nop
687124dd	491	ENDPROC(sun4v_ldc_rx_set_qhead)
6eda3a75 DM	492
	493	/* %o0: channel
	494	* %o1: ra
	495	* %o2: num_entries
	496	*
	497	* returns %o0: status
	498	*/
687124dd	499	ENTRY(sun4v_ldc_set_map_table)
6eda3a75 DM	500	mov HV_FAST_LDC_SET_MAP_TABLE, %o5
	501	ta HV_FAST_TRAP
	502	retl
	503	nop
687124dd	504	ENDPROC(sun4v_ldc_set_map_table)
6eda3a75 DM	505
	506	/* %o0: channel
	507	* %o1: pointer to unsigned long ra
	508	* %o2: pointer to unsigned long num_entries
	509	*
	510	* returns %o0: status
	511	*/
687124dd	512	ENTRY(sun4v_ldc_get_map_table)
6eda3a75 DM	513	mov %o1, %g1
	514	mov %o2, %g2
	515	mov HV_FAST_LDC_GET_MAP_TABLE, %o5
	516	ta HV_FAST_TRAP
	517	stx %o1, [%g1]
	518	stx %o2, [%g2]
	519	retl
	520	nop
687124dd	521	ENDPROC(sun4v_ldc_get_map_table)
6eda3a75 DM	522
	523	/* %o0: channel
	524	* %o1: dir_code
	525	* %o2: tgt_raddr
	526	* %o3: lcl_raddr
	527	* %o4: len
	528	* %o5: pointer to unsigned long actual_len
	529	*
	530	* returns %o0: status
	531	*/
687124dd	532	ENTRY(sun4v_ldc_copy)
6eda3a75 DM	533	mov %o5, %g1
	534	mov HV_FAST_LDC_COPY, %o5
	535	ta HV_FAST_TRAP
	536	stx %o1, [%g1]
	537	retl
	538	nop
687124dd	539	ENDPROC(sun4v_ldc_copy)
6eda3a75 DM	540
	541	/* %o0: channel
	542	* %o1: cookie
	543	* %o2: pointer to unsigned long ra
	544	* %o3: pointer to unsigned long perm
	545	*
	546	* returns %o0: status
	547	*/
687124dd	548	ENTRY(sun4v_ldc_mapin)
6eda3a75 DM	549	mov %o2, %g1
	550	mov %o3, %g2
	551	mov HV_FAST_LDC_MAPIN, %o5
	552	ta HV_FAST_TRAP
	553	stx %o1, [%g1]
	554	stx %o2, [%g2]
	555	retl
	556	nop
687124dd	557	ENDPROC(sun4v_ldc_mapin)
6eda3a75 DM	558
	559	/* %o0: ra
	560	*
	561	* returns %o0: status
	562	*/
687124dd	563	ENTRY(sun4v_ldc_unmap)
6eda3a75 DM	564	mov HV_FAST_LDC_UNMAP, %o5
	565	ta HV_FAST_TRAP
	566	retl
	567	nop
687124dd	568	ENDPROC(sun4v_ldc_unmap)
6eda3a75 DM	569
	570	/* %o0: channel
	571	* %o1: cookie
	572	* %o2: mte_cookie
	573	*
	574	* returns %o0: status
	575	*/
687124dd	576	ENTRY(sun4v_ldc_revoke)
6eda3a75 DM	577	mov HV_FAST_LDC_REVOKE, %o5
	578	ta HV_FAST_TRAP
	579	retl
	580	nop
687124dd	581	ENDPROC(sun4v_ldc_revoke)
6eda3a75 DM	582
	583	/* %o0: device handle
	584	* %o1: device INO
	585	* %o2: pointer to unsigned long cookie
	586	*
	587	* returns %o0: status
	588	*/
687124dd	589	ENTRY(sun4v_vintr_get_cookie)
6eda3a75 DM	590	mov %o2, %g1
	591	mov HV_FAST_VINTR_GET_COOKIE, %o5
	592	ta HV_FAST_TRAP
	593	stx %o1, [%g1]
	594	retl
	595	nop
687124dd	596	ENDPROC(sun4v_vintr_get_cookie)
6eda3a75 DM	597
	598	/* %o0: device handle
	599	* %o1: device INO
	600	* %o2: cookie
	601	*
	602	* returns %o0: status
	603	*/
687124dd	604	ENTRY(sun4v_vintr_set_cookie)
6eda3a75 DM	605	mov HV_FAST_VINTR_SET_COOKIE, %o5
	606	ta HV_FAST_TRAP
	607	retl
	608	nop
687124dd	609	ENDPROC(sun4v_vintr_set_cookie)
6eda3a75 DM	610
	611	/* %o0: device handle
	612	* %o1: device INO
	613	* %o2: pointer to unsigned long valid_state
	614	*
	615	* returns %o0: status
	616	*/
687124dd	617	ENTRY(sun4v_vintr_get_valid)
6eda3a75 DM	618	mov %o2, %g1
	619	mov HV_FAST_VINTR_GET_VALID, %o5
	620	ta HV_FAST_TRAP
	621	stx %o1, [%g1]
	622	retl
	623	nop
687124dd	624	ENDPROC(sun4v_vintr_get_valid)
6eda3a75 DM	625
	626	/* %o0: device handle
	627	* %o1: device INO
	628	* %o2: valid_state
	629	*
	630	* returns %o0: status
	631	*/
687124dd	632	ENTRY(sun4v_vintr_set_valid)
6eda3a75 DM	633	mov HV_FAST_VINTR_SET_VALID, %o5
	634	ta HV_FAST_TRAP
	635	retl
	636	nop
687124dd	637	ENDPROC(sun4v_vintr_set_valid)
6eda3a75 DM	638
	639	/* %o0: device handle
	640	* %o1: device INO
	641	* %o2: pointer to unsigned long state
	642	*
	643	* returns %o0: status
	644	*/
687124dd	645	ENTRY(sun4v_vintr_get_state)
6eda3a75 DM	646	mov %o2, %g1
	647	mov HV_FAST_VINTR_GET_STATE, %o5
	648	ta HV_FAST_TRAP
	649	stx %o1, [%g1]
	650	retl
	651	nop
687124dd	652	ENDPROC(sun4v_vintr_get_state)
6eda3a75 DM	653
	654	/* %o0: device handle
	655	* %o1: device INO
	656	* %o2: state
	657	*
	658	* returns %o0: status
	659	*/
687124dd	660	ENTRY(sun4v_vintr_set_state)
6eda3a75 DM	661	mov HV_FAST_VINTR_SET_STATE, %o5
	662	ta HV_FAST_TRAP
	663	retl
	664	nop
687124dd	665	ENDPROC(sun4v_vintr_set_state)
6eda3a75 DM	666
	667	/* %o0: device handle
	668	* %o1: device INO
	669	* %o2: pointer to unsigned long cpuid
	670	*
	671	* returns %o0: status
	672	*/
687124dd	673	ENTRY(sun4v_vintr_get_target)
6eda3a75 DM	674	mov %o2, %g1
	675	mov HV_FAST_VINTR_GET_TARGET, %o5
	676	ta HV_FAST_TRAP
	677	stx %o1, [%g1]
	678	retl
	679	nop
687124dd	680	ENDPROC(sun4v_vintr_get_target)
6eda3a75 DM	681
	682	/* %o0: device handle
	683	* %o1: device INO
	684	* %o2: cpuid
	685	*
	686	* returns %o0: status
	687	*/
687124dd	688	ENTRY(sun4v_vintr_set_target)
6eda3a75 DM	689	mov HV_FAST_VINTR_SET_TARGET, %o5
	690	ta HV_FAST_TRAP
	691	retl
	692	nop
687124dd	693	ENDPROC(sun4v_vintr_set_target)
6eda3a75 DM	694
	695	/* %o0: NCS sub-function
	696	* %o1: sub-function arg real-address
	697	* %o2: sub-function arg size
	698	*
	699	* returns %o0: status
	700	*/
687124dd	701	ENTRY(sun4v_ncs_request)
6eda3a75 DM	702	mov HV_FAST_NCS_REQUEST, %o5
	703	ta HV_FAST_TRAP
	704	retl
	705	nop
687124dd	706	ENDPROC(sun4v_ncs_request)
6eda3a75	707
687124dd	708	ENTRY(sun4v_svc_send)
6eda3a75 DM	709	save %sp, -192, %sp
	710	mov %i0, %o0
	711	mov %i1, %o1
	712	mov %i2, %o2
	713	mov HV_FAST_SVC_SEND, %o5
	714	ta HV_FAST_TRAP
	715	stx %o1, [%i3]
	716	ret
	717	restore
687124dd	718	ENDPROC(sun4v_svc_send)
6eda3a75	719
687124dd	720	ENTRY(sun4v_svc_recv)
6eda3a75 DM	721	save %sp, -192, %sp
	722	mov %i0, %o0
	723	mov %i1, %o1
	724	mov %i2, %o2
	725	mov HV_FAST_SVC_RECV, %o5
	726	ta HV_FAST_TRAP
	727	stx %o1, [%i3]
	728	ret
	729	restore
687124dd	730	ENDPROC(sun4v_svc_recv)
6eda3a75	731
687124dd	732	ENTRY(sun4v_svc_getstatus)
6eda3a75 DM	733	mov HV_FAST_SVC_GETSTATUS, %o5
	734	mov %o1, %o4
	735	ta HV_FAST_TRAP
	736	stx %o1, [%o4]
	737	retl
	738	nop
687124dd	739	ENDPROC(sun4v_svc_getstatus)
6eda3a75	740
687124dd	741	ENTRY(sun4v_svc_setstatus)
6eda3a75 DM	742	mov HV_FAST_SVC_SETSTATUS, %o5
	743	ta HV_FAST_TRAP
	744	retl
	745	nop
687124dd	746	ENDPROC(sun4v_svc_setstatus)
6eda3a75	747
687124dd	748	ENTRY(sun4v_svc_clrstatus)
6eda3a75 DM	749	mov HV_FAST_SVC_CLRSTATUS, %o5
	750	ta HV_FAST_TRAP
	751	retl
	752	nop
687124dd	753	ENDPROC(sun4v_svc_clrstatus)
6eda3a75	754
687124dd	755	ENTRY(sun4v_mmustat_conf)
6eda3a75 DM	756	mov %o1, %o4
	757	mov HV_FAST_MMUSTAT_CONF, %o5
	758	ta HV_FAST_TRAP
	759	stx %o1, [%o4]
	760	retl
	761	nop
687124dd	762	ENDPROC(sun4v_mmustat_conf)
6eda3a75	763
687124dd	764	ENTRY(sun4v_mmustat_info)
6eda3a75 DM	765	mov %o0, %o4
	766	mov HV_FAST_MMUSTAT_INFO, %o5
	767	ta HV_FAST_TRAP
	768	stx %o1, [%o4]
	769	retl
	770	nop
687124dd	771	ENDPROC(sun4v_mmustat_info)
6eda3a75	772
687124dd	773	ENTRY(sun4v_mmu_demap_all)
6eda3a75 DM	774	clr %o0
	775	clr %o1
	776	mov HV_MMU_ALL, %o2
	777	mov HV_FAST_MMU_DEMAP_ALL, %o5
	778	ta HV_FAST_TRAP
	779	retl
	780	nop
687124dd	781	ENDPROC(sun4v_mmu_demap_all)
3178a07c DM	782
	783	ENTRY(sun4v_niagara_getperf)
	784	mov %o0, %o4
	785	mov HV_FAST_GET_PERFREG, %o5
	786	ta HV_FAST_TRAP
	787	stx %o1, [%o4]
	788	retl
	789	nop
	790	ENDPROC(sun4v_niagara_getperf)
d3867f04	791	EXPORT_SYMBOL(sun4v_niagara_getperf)
3178a07c DM	792
	793	ENTRY(sun4v_niagara_setperf)
	794	mov HV_FAST_SET_PERFREG, %o5
	795	ta HV_FAST_TRAP
	796	retl
	797	nop
	798	ENDPROC(sun4v_niagara_setperf)
d3867f04	799	EXPORT_SYMBOL(sun4v_niagara_setperf)
3178a07c DM	800
	801	ENTRY(sun4v_niagara2_getperf)
	802	mov %o0, %o4
	803	mov HV_FAST_N2_GET_PERFREG, %o5
	804	ta HV_FAST_TRAP
	805	stx %o1, [%o4]
	806	retl
	807	nop
	808	ENDPROC(sun4v_niagara2_getperf)
d3867f04	809	EXPORT_SYMBOL(sun4v_niagara2_getperf)
3178a07c DM	810
	811	ENTRY(sun4v_niagara2_setperf)
	812	mov HV_FAST_N2_SET_PERFREG, %o5
	813	ta HV_FAST_TRAP
	814	retl
	815	nop
	816	ENDPROC(sun4v_niagara2_setperf)
d3867f04	817	EXPORT_SYMBOL(sun4v_niagara2_setperf)
ea5e7447 DM	818
	819	ENTRY(sun4v_reboot_data_set)
	820	mov HV_FAST_REBOOT_DATA_SET, %o5
	821	ta HV_FAST_TRAP
	822	retl
	823	nop
	824	ENDPROC(sun4v_reboot_data_set)
8c79bfa5 DM	825
	826	ENTRY(sun4v_vt_get_perfreg)
	827	mov %o1, %o4
	828	mov HV_FAST_VT_GET_PERFREG, %o5
	829	ta HV_FAST_TRAP
	830	stx %o1, [%o4]
	831	retl
	832	nop
	833	ENDPROC(sun4v_vt_get_perfreg)
	834
	835	ENTRY(sun4v_vt_set_perfreg)
	836	mov HV_FAST_VT_SET_PERFREG, %o5
	837	ta HV_FAST_TRAP
	838	retl
	839	nop
	840	ENDPROC(sun4v_vt_set_perfreg)
05aa1651	841
	842	ENTRY(sun4v_t5_get_perfreg)
	843	mov %o1, %o4
	844	mov HV_FAST_T5_GET_PERFREG, %o5
	845	ta HV_FAST_TRAP
	846	stx %o1, [%o4]
	847	retl
	848	nop
	849	ENDPROC(sun4v_t5_get_perfreg)
	850
	851	ENTRY(sun4v_t5_set_perfreg)
	852	mov HV_FAST_T5_SET_PERFREG, %o5
	853	ta HV_FAST_TRAP
	854	retl
	855	nop
	856	ENDPROC(sun4v_t5_set_perfreg)
b5aff55d DA	857
	858	ENTRY(sun4v_m7_get_perfreg)
	859	mov %o1, %o4
	860	mov HV_FAST_M7_GET_PERFREG, %o5
	861	ta HV_FAST_TRAP
	862	stx %o1, [%o4]
	863	retl
	864	nop
	865	ENDPROC(sun4v_m7_get_perfreg)
	866
	867	ENTRY(sun4v_m7_set_perfreg)
	868	mov HV_FAST_M7_SET_PERFREG, %o5
	869	ta HV_FAST_TRAP
	870	retl
	871	nop
	872	ENDPROC(sun4v_m7_set_perfreg)