Index: head/share/man/man4/Makefile
===================================================================
--- head/share/man/man4/Makefile	(revision 355573)
+++ head/share/man/man4/Makefile	(revision 355574)
@@ -1,1013 +1,1014 @@
 #	@(#)Makefile	8.1 (Berkeley) 6/18/93
 # $FreeBSD$
 
 .include <src.opts.mk>
 
 MAN=	aac.4 \
 	aacraid.4 \
 	acpi.4 \
 	${_acpi_asus.4} \
 	${_acpi_asus_wmi.4} \
 	${_acpi_dock.4} \
 	${_acpi_fujitsu.4} \
 	${_acpi_hp.4} \
 	${_acpi_ibm.4} \
 	${_acpi_panasonic.4} \
 	${_acpi_rapidstart.4} \
 	${_acpi_sony.4} \
 	acpi_thermal.4 \
+	acpi_battery.4 \
 	${_acpi_toshiba.4} \
 	acpi_video.4 \
 	${_acpi_wmi.4} \
 	ada.4 \
 	adm6996fc.4 \
 	ads111x.4 \
 	ae.4 \
 	${_aesni.4} \
 	age.4 \
 	agp.4 \
 	ahc.4 \
 	ahci.4 \
 	ahd.4 \
 	${_aibs.4} \
 	aio.4 \
 	alc.4 \
 	ale.4 \
 	alpm.4 \
 	altera_atse.4 \
 	altera_avgen.4 \
 	altera_jtag_uart.4 \
 	altera_sdcard.4 \
 	altq.4 \
 	amdpm.4 \
 	${_amdsbwd.4} \
 	${_amdsmb.4} \
 	${_amdsmn.4} \
 	${_amdtemp.4} \
 	${_bxe.4} \
 	amr.4 \
 	an.4 \
 	${_aout.4} \
 	${_apic.4} \
 	arcmsr.4 \
 	${_asmc.4} \
 	at45d.4 \
 	ata.4 \
 	ath.4 \
 	ath_ahb.4 \
 	ath_hal.4 \
 	ath_pci.4 \
 	atkbd.4 \
 	atkbdc.4 \
 	atp.4 \
 	${_atf_test_case.4} \
 	${_atrtc.4} \
 	${_attimer.4} \
 	audit.4 \
 	auditpipe.4 \
 	aue.4 \
 	axe.4 \
 	axge.4 \
 	bce.4 \
 	bcma.4 \
 	bfe.4 \
 	bge.4 \
 	${_bhyve.4} \
 	bhnd.4 \
 	bhnd_chipc.4 \
 	bhnd_pmu.4 \
 	bhndb.4 \
 	bhndb_pci.4 \
 	bktr.4 \
 	blackhole.4 \
 	bnxt.4 \
 	bpf.4 \
 	bridge.4 \
 	bt.4 \
 	bwi.4 \
 	bwn.4 \
 	${_bytgpio.4} \
 	${_chvgpio.4} \
 	capsicum.4 \
 	cardbus.4 \
 	carp.4 \
 	cas.4 \
 	cc_cdg.4 \
 	cc_chd.4 \
 	cc_cubic.4 \
 	cc_dctcp.4 \
 	cc_hd.4 \
 	cc_htcp.4 \
 	cc_newreno.4 \
 	cc_vegas.4 \
 	${_ccd.4} \
 	ccr.4 \
 	cd.4 \
 	cdce.4 \
 	cdceem.4 \
 	cfi.4 \
 	cfumass.4 \
 	ch.4 \
 	chromebook_platform.4 \
 	ciss.4 \
 	cloudabi.4 \
 	cmx.4 \
 	${_coretemp.4} \
 	${_cpuctl.4} \
 	cpufreq.4 \
 	crypto.4 \
 	ctl.4 \
 	cue.4 \
 	cxgb.4 \
 	cxgbe.4 \
 	cxgbev.4 \
 	cy.4 \
 	cyapa.4 \
 	da.4 \
 	dc.4 \
 	dcons.4 \
 	dcons_crom.4 \
 	ddb.4 \
 	devctl.4 \
 	disc.4 \
 	divert.4 \
 	${_dpms.4} \
 	ds1307.4 \
 	ds3231.4 \
 	${_dtrace_provs} \
 	dummynet.4 \
 	edsc.4 \
 	ehci.4 \
 	em.4 \
 	ena.4 \
 	enc.4 \
 	epair.4 \
 	esp.4 \
 	est.4 \
 	et.4 \
 	etherswitch.4 \
 	eventtimers.4 \
 	exca.4 \
 	e6060sw.4 \
 	fd.4 \
 	fdc.4 \
 	fdt.4 \
 	fdt_pinctrl.4 \
 	fdtbus.4 \
 	ffclock.4 \
 	filemon.4 \
 	firewire.4 \
 	full.4 \
 	fwe.4 \
 	fwip.4 \
 	fwohci.4 \
 	fxp.4 \
 	gbde.4 \
 	gdb.4 \
 	gem.4 \
 	geom.4 \
 	geom_linux_lvm.4 \
 	geom_map.4 \
 	geom_uzip.4 \
 	gif.4 \
 	gpio.4 \
 	gpioiic.4 \
 	gpioled.4 \
 	gpioths.4 \
 	gre.4 \
 	h_ertt.4 \
 	hifn.4 \
 	hme.4 \
 	hpet.4 \
 	${_hpt27xx.4} \
 	${_hptiop.4} \
 	${_hptmv.4} \
 	${_hptnr.4} \
 	${_hptrr.4} \
 	${_hv_kvp.4} \
 	${_hv_netvsc.4} \
 	${_hv_storvsc.4} \
 	${_hv_utils.4} \
 	${_hv_vmbus.4} \
 	${_hv_vss.4} \
 	hwpmc.4 \
 	iavf.4 \
 	ichsmb.4 \
 	${_ichwd.4} \
 	icmp.4 \
 	icmp6.4 \
 	ida.4 \
 	if_ipsec.4 \
 	iflib.4 \
 	ifmib.4 \
 	ig4.4 \
 	igmp.4 \
 	iic.4 \
 	iicbb.4 \
 	iicbus.4 \
 	iicsmb.4 \
 	iir.4 \
 	${_imcsmb.4} \
 	inet.4 \
 	inet6.4 \
 	intpm.4 \
 	intro.4 \
 	${_io.4} \
 	${_ioat.4} \
 	ip.4 \
 	ip6.4 \
 	ipfirewall.4 \
 	ipheth.4 \
 	${_ipmi.4} \
 	ips.4 \
 	ipsec.4 \
 	ipw.4 \
 	ipwfw.4 \
 	isci.4 \
 	isl.4 \
 	ismt.4 \
 	isp.4 \
 	ispfw.4 \
 	${_itwd.4} \
 	iwi.4 \
 	iwifw.4 \
 	iwm.4 \
 	iwmfw.4 \
 	iwn.4 \
 	iwnfw.4 \
 	ixgbe.4 \
 	ixl.4 \
 	jedec_dimm.4 \
 	jme.4 \
 	kbdmux.4 \
 	keyboard.4 \
 	kld.4 \
 	ksyms.4 \
 	ksz8995ma.4 \
 	ktr.4 \
 	kue.4 \
 	lagg.4 \
 	le.4 \
 	led.4 \
 	lge.4 \
 	${_linux.4} \
 	liquidio.4 \
 	lm75.4 \
 	lo.4 \
 	lp.4 \
 	lpbb.4 \
 	lpt.4 \
 	mac.4 \
 	mac_biba.4 \
 	mac_bsdextended.4 \
 	mac_ifoff.4 \
 	mac_lomac.4 \
 	mac_mls.4 \
 	mac_none.4 \
 	mac_ntpd.4 \
 	mac_partition.4 \
 	mac_portacl.4 \
 	mac_seeotheruids.4 \
 	mac_stub.4 \
 	mac_test.4 \
 	malo.4 \
 	md.4 \
 	mdio.4 \
 	me.4 \
 	mem.4 \
 	meteor.4 \
 	mfi.4 \
 	miibus.4 \
 	mk48txx.4 \
 	mld.4 \
 	mlx.4 \
 	mlx4en.4 \
 	mlx5en.4 \
 	mly.4 \
 	mmc.4 \
 	mmcsd.4 \
 	mn.4 \
 	mod_cc.4 \
 	mos.4 \
 	mouse.4 \
 	mpr.4 \
 	mps.4 \
 	mpt.4 \
 	mrsas.4 \
 	msk.4 \
 	mtio.4 \
 	multicast.4 \
 	muge.4 \
 	mvs.4 \
 	mwl.4 \
 	mwlfw.4 \
 	mx25l.4 \
 	mxge.4 \
 	my.4 \
 	${_ndis.4} \
 	net80211.4 \
 	netdump.4 \
 	netfpga10g_nf10bmac.4 \
 	netgdb.4 \
 	netgraph.4 \
 	netintro.4 \
 	netmap.4 \
 	${_nfe.4} \
 	${_nfsmb.4} \
 	ng_async.4 \
 	ngatmbase.4 \
 	ng_atmllc.4 \
 	ng_bpf.4 \
 	ng_bridge.4 \
 	ng_bt3c.4 \
 	ng_btsocket.4 \
 	ng_car.4 \
 	ng_ccatm.4 \
 	ng_checksum.4 \
 	ng_cisco.4 \
 	ng_deflate.4 \
 	ng_device.4 \
 	nge.4 \
 	ng_echo.4 \
 	ng_eiface.4 \
 	ng_etf.4 \
 	ng_ether.4 \
 	ng_ether_echo.4 \
 	ng_frame_relay.4 \
 	ng_gif.4 \
 	ng_gif_demux.4 \
 	ng_h4.4 \
 	ng_hci.4 \
 	ng_hole.4 \
 	ng_hub.4 \
 	ng_iface.4 \
 	ng_ipfw.4 \
 	ng_ip_input.4 \
 	ng_ksocket.4 \
 	ng_l2cap.4 \
 	ng_l2tp.4 \
 	ng_lmi.4 \
 	ng_mppc.4 \
 	ng_nat.4 \
 	ng_netflow.4 \
 	ng_one2many.4 \
 	ng_patch.4 \
 	ng_pipe.4 \
 	ng_ppp.4 \
 	ng_pppoe.4 \
 	ng_pptpgre.4 \
 	ng_pred1.4 \
 	ng_rfc1490.4 \
 	ng_socket.4 \
 	ng_source.4 \
 	ng_split.4 \
 	ng_sppp.4 \
 	ng_sscfu.4 \
 	ng_sscop.4 \
 	ng_tag.4 \
 	ng_tcpmss.4 \
 	ng_tee.4 \
 	ng_tty.4 \
 	ng_ubt.4 \
 	ng_UI.4 \
 	ng_uni.4 \
 	ng_vjc.4 \
 	ng_vlan.4 \
 	nmdm.4 \
 	${_ntb.4} \
 	${_ntb_hw_amd.4} \
 	${_ntb_hw_intel.4} \
 	${_ntb_hw_plx.4} \
 	${_ntb_transport.4} \
 	${_nda.4} \
 	${_if_ntb.4} \
 	null.4 \
 	numa.4 \
 	${_nvd.4} \
 	${_nvdimm.4} \
 	${_nvme.4} \
 	${_nvram.4} \
 	${_nvram2env.4} \
 	oce.4 \
 	ocs_fc.4\
 	ohci.4 \
 	orm.4 \
 	ow.4 \
 	ow_temp.4 \
 	owc.4 \
 	${_padlock.4} \
 	pass.4 \
 	pccard.4 \
 	pccbb.4 \
 	pcf.4 \
 	pci.4 \
 	pcib.4 \
 	pcic.4 \
 	pcm.4 \
 	${_pf.4} \
 	${_pflog.4} \
 	${_pfsync.4} \
 	pim.4 \
 	pms.4 \
 	polling.4 \
 	ppbus.4 \
 	ppc.4 \
 	ppi.4 \
 	procdesc.4 \
 	proto.4 \
 	psm.4 \
 	pst.4 \
 	pt.4 \
 	ptnet.4 \
 	pts.4 \
 	pty.4 \
 	puc.4 \
 	pwmc.4 \
 	${_qlxge.4} \
 	${_qlxgb.4} \
 	${_qlxgbe.4} \
 	${_qlnxe.4} \
 	ral.4 \
 	random.4 \
 	rc.4 \
 	rctl.4 \
 	re.4 \
 	rgephy.4 \
 	rights.4 \
 	rl.4 \
 	rndtest.4 \
 	route.4 \
 	rp.4 \
 	rtwn.4 \
 	rtwnfw.4 \
 	rtwn_pci.4 \
 	rue.4 \
 	sa.4 \
 	safe.4 \
 	sbp.4 \
 	sbp_targ.4 \
 	scc.4 \
 	sched_4bsd.4 \
 	sched_ule.4 \
 	screen.4 \
 	scsi.4 \
 	sctp.4 \
 	sdhci.4 \
 	sem.4 \
 	send.4 \
 	ses.4 \
 	${_sfxge.4} \
 	sge.4 \
 	siba.4 \
 	siftr.4 \
 	siis.4 \
 	simplebus.4 \
 	sis.4 \
 	sk.4 \
 	${_smartpqi.4} \
 	smb.4 \
 	smbus.4 \
 	smp.4 \
 	smsc.4 \
 	snd_ad1816.4 \
 	snd_als4000.4 \
 	snd_atiixp.4 \
 	snd_cmi.4 \
 	snd_cs4281.4 \
 	snd_csa.4 \
 	snd_ds1.4 \
 	snd_emu10k1.4 \
 	snd_emu10kx.4 \
 	snd_envy24.4 \
 	snd_envy24ht.4 \
 	snd_es137x.4 \
 	snd_ess.4 \
 	snd_fm801.4 \
 	snd_gusc.4 \
 	snd_hda.4 \
 	snd_hdspe.4 \
 	snd_ich.4 \
 	snd_maestro3.4 \
 	snd_maestro.4 \
 	snd_mss.4 \
 	snd_neomagic.4 \
 	snd_sbc.4 \
 	snd_solo.4 \
 	snd_spicds.4 \
 	snd_t4dwave.4 \
 	snd_uaudio.4 \
 	snd_via8233.4 \
 	snd_via82c686.4 \
 	snd_vibes.4 \
 	snp.4 \
 	spigen.4 \
 	${_spkr.4} \
 	splash.4 \
 	sppp.4 \
 	ste.4 \
 	stf.4 \
 	stge.4 \
 	${_superio.4} \
 	sym.4 \
 	syncache.4 \
 	syncer.4 \
 	syscons.4 \
 	sysmouse.4 \
 	tap.4 \
 	targ.4 \
 	tcp.4 \
 	tdfx.4 \
 	terasic_mtl.4 \
 	termios.4 \
 	textdump.4 \
 	ti.4 \
 	timecounters.4 \
 	${_tpm.4} \
 	tty.4 \
 	tun.4 \
 	twa.4 \
 	twe.4 \
 	tws.4 \
 	udp.4 \
 	udplite.4 \
 	ure.4 \
 	vale.4 \
 	vga.4 \
 	vge.4 \
 	viapm.4 \
 	${_viawd.4} \
 	${_virtio.4} \
 	${_virtio_balloon.4} \
 	${_virtio_blk.4} \
 	${_virtio_console.4} \
 	${_virtio_random.4} \
 	${_virtio_scsi.4} \
 	${_vmci.4} \
 	vkbd.4 \
 	vlan.4 \
 	vxlan.4 \
 	${_vmd.4} \
 	${_vmm.4} \
 	${_vmx.4} \
 	vpo.4 \
 	vr.4 \
 	vt.4 \
 	vte.4 \
 	${_vtnet.4} \
 	watchdog.4 \
 	${_wbwd.4} \
 	wi.4 \
 	witness.4 \
 	wlan.4 \
 	wlan_acl.4 \
 	wlan_amrr.4 \
 	wlan_ccmp.4 \
 	wlan_tkip.4 \
 	wlan_wep.4 \
 	wlan_xauth.4 \
 	wmt.4 \
 	${_wpi.4} \
 	wsp.4 \
 	${_xen.4} \
 	xhci.4 \
 	xl.4 \
 	${_xnb.4} \
 	xpt.4 \
 	zero.4
 
 MLINKS=	ads111x.4 ads1013.4 \
 	ads111x.4 ads1014.4 \
 	ads111x.4 ads1015.4 \
 	ads111x.4 ads1113.4 \
 	ads111x.4 ads1114.4 \
 	ads111x.4 ads1115.4
 MLINKS+=ae.4 if_ae.4
 MLINKS+=age.4 if_age.4
 MLINKS+=agp.4 agpgart.4
 MLINKS+=alc.4 if_alc.4
 MLINKS+=ale.4 if_ale.4
 MLINKS+=altera_atse.4 atse.4
 MLINKS+=altera_sdcard.4 altera_sdcardc.4
 MLINKS+=altq.4 ALTQ.4
 MLINKS+=ath.4 if_ath.4
 MLINKS+=ath_pci.4 if_ath_pci.4
 MLINKS+=an.4 if_an.4
 MLINKS+=aue.4 if_aue.4
 MLINKS+=axe.4 if_axe.4
 MLINKS+=bce.4 if_bce.4
 MLINKS+=bfe.4 if_bfe.4
 MLINKS+=bge.4 if_bge.4
 MLINKS+=bktr.4 brooktree.4
 MLINKS+=bnxt.4 if_bnxt.4
 MLINKS+=bridge.4 if_bridge.4
 MLINKS+=bwi.4 if_bwi.4
 MLINKS+=bwn.4 if_bwn.4
 MLINKS+=${_bxe.4} ${_if_bxe.4}
 MLINKS+=cas.4 if_cas.4
 MLINKS+=cdce.4 if_cdce.4
 MLINKS+=cfi.4 cfid.4
 MLINKS+=cloudabi.4 cloudabi32.4 \
 	cloudabi.4 cloudabi64.4
 MLINKS+=crypto.4 cryptodev.4
 MLINKS+=cue.4 if_cue.4
 MLINKS+=cxgb.4 if_cxgb.4
 MLINKS+=cxgbe.4 if_cxgbe.4 \
 	cxgbe.4 vcxgbe.4 \
 	cxgbe.4 if_vcxgbe.4 \
 	cxgbe.4 cxl.4 \
 	cxgbe.4 if_cxl.4 \
 	cxgbe.4 vcxl.4 \
 	cxgbe.4 if_vcxl.4 \
 	cxgbe.4 cc.4 \
 	cxgbe.4 if_cc.4 \
 	cxgbe.4 vcc.4 \
 	cxgbe.4 if_vcc.4
 MLINKS+=cxgbev.4 if_cxgbev.4 \
 	cxgbev.4 cxlv.4 \
 	cxgbev.4 if_cxlv.4 \
 	cxgbev.4 ccv.4 \
 	cxgbev.4 if_ccv.4
 MLINKS+=dc.4 if_dc.4
 MLINKS+=disc.4 if_disc.4
 MLINKS+=edsc.4 if_edsc.4
 MLINKS+=em.4 if_em.4 \
 	em.4 igb.4 \
 	em.4 if_igb.4
 MLINKS+=enc.4 if_enc.4
 MLINKS+=epair.4 if_epair.4
 MLINKS+=et.4 if_et.4
 MLINKS+=fd.4 stderr.4 \
 	fd.4 stdin.4 \
 	fd.4 stdout.4
 MLINKS+=fdt.4 FDT.4
 MLINKS+=firewire.4 ieee1394.4
 MLINKS+=fwe.4 if_fwe.4
 MLINKS+=fwip.4 if_fwip.4
 MLINKS+=fxp.4 if_fxp.4
 MLINKS+=gem.4 if_gem.4
 MLINKS+=geom.4 GEOM.4
 MLINKS+=gif.4 if_gif.4
 MLINKS+=gpio.4 gpiobus.4
 MLINKS+=gpioths.4 dht11.4
 MLINKS+=gpioths.4 dht22.4
 MLINKS+=gre.4 if_gre.4
 MLINKS+=hme.4 if_hme.4
 MLINKS+=hpet.4 acpi_hpet.4
 MLINKS+=${_hptrr.4} ${_rr232x.4}
 MLINKS+=${_attimer.4} ${_i8254.4}
 MLINKS+=ip.4 rawip.4
 MLINKS+=ipfirewall.4 ipaccounting.4 \
 	ipfirewall.4 ipacct.4 \
 	ipfirewall.4 ipfw.4
 MLINKS+=ipheth.4 if_ipheth.4
 MLINKS+=ipw.4 if_ipw.4
 MLINKS+=iwi.4 if_iwi.4
 MLINKS+=iwm.4 if_iwm.4
 MLINKS+=iwn.4 if_iwn.4
 MLINKS+=ixgbe.4 ix.4
 MLINKS+=ixgbe.4 if_ix.4
 MLINKS+=ixgbe.4 if_ixgbe.4
 MLINKS+=ixl.4 if_ixl.4
 MLINKS+=iavf.4 if_iavf.4
 MLINKS+=jme.4 if_jme.4
 MLINKS+=kue.4 if_kue.4
 MLINKS+=lagg.4 trunk.4
 MLINKS+=lagg.4 if_lagg.4
 MLINKS+=le.4 if_le.4
 MLINKS+=lge.4 if_lge.4
 MLINKS+=lo.4 loop.4
 MLINKS+=lp.4 plip.4
 MLINKS+=malo.4 if_malo.4
 MLINKS+=md.4 vn.4
 MLINKS+=mem.4 kmem.4
 MLINKS+=mfi.4 mfi_linux.4 \
 	mfi.4 mfip.4
 MLINKS+=mlx5en.4 mce.4
 MLINKS+=mn.4 if_mn.4
 MLINKS+=mos.4 if_mos.4
 MLINKS+=msk.4 if_msk.4
 MLINKS+=mwl.4 if_mwl.4
 MLINKS+=mxge.4 if_mxge.4
 MLINKS+=my.4 if_my.4
 MLINKS+=${_ndis.4} ${_if_ndis.4}
 MLINKS+=netfpga10g_nf10bmac.4 if_nf10bmac.4
 MLINKS+=netintro.4 net.4 \
 	netintro.4 networking.4
 MLINKS+=${_nfe.4} ${_if_nfe.4}
 MLINKS+=nge.4 if_nge.4
 MLINKS+=ow.4 onewire.4
 MLINKS+=pccbb.4 cbb.4
 MLINKS+=pcm.4 snd.4 \
 	pcm.4 sound.4
 MLINKS+=pms.4 pmspcv.4
 MLINKS+=ptnet.4 if_ptnet.4
 MLINKS+=ral.4 if_ral.4
 MLINKS+=re.4 if_re.4
 MLINKS+=rl.4 if_rl.4
 MLINKS+=rtwn_pci.4 if_rtwn_pci.4
 MLINKS+=rue.4 if_rue.4
 MLINKS+=scsi.4 CAM.4 \
 	scsi.4 cam.4 \
 	scsi.4 scbus.4 \
 	scsi.4 SCSI.4
 MLINKS+=sge.4 if_sge.4
 MLINKS+=sis.4 if_sis.4
 MLINKS+=sk.4 if_sk.4
 MLINKS+=smp.4 SMP.4
 MLINKS+=smsc.4 if_smsc.4
 MLINKS+=snd_envy24.4 snd_ak452x.4
 MLINKS+=snd_sbc.4 snd_sb16.4 \
 	snd_sbc.4 snd_sb8.4
 MLINKS+=${_spkr.4} ${_speaker.4}
 MLINKS+=splash.4 screensaver.4
 MLINKS+=ste.4 if_ste.4
 MLINKS+=stf.4 if_stf.4
 MLINKS+=stge.4 if_stge.4
 MLINKS+=syncache.4 syncookies.4
 MLINKS+=syscons.4 sc.4
 MLINKS+=tap.4 if_tap.4
 MLINKS+=tdfx.4 tdfx_linux.4
 MLINKS+=ti.4 if_ti.4
 MLINKS+=tun.4 if_tun.4
 MLINKS+=ure.4 if_ure.4
 MLINKS+=vge.4 if_vge.4
 MLINKS+=vlan.4 if_vlan.4
 MLINKS+=vxlan.4 if_vxlan.4
 MLINKS+=${_vmx.4} ${_if_vmx.4}
 MLINKS+=vpo.4 imm.4
 MLINKS+=vr.4 if_vr.4
 MLINKS+=vte.4 if_vte.4
 MLINKS+=${_vtnet.4} ${_if_vtnet.4}
 MLINKS+=watchdog.4 SW_WATCHDOG.4
 MLINKS+=wi.4 if_wi.4
 MLINKS+=${_wpi.4} ${_if_wpi.4}
 MLINKS+=xl.4 if_xl.4
 
 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
 _acpi_asus.4=	acpi_asus.4
 _acpi_asus_wmi.4=	acpi_asus_wmi.4
 _acpi_dock.4=	acpi_dock.4
 _acpi_fujitsu.4=acpi_fujitsu.4
 _acpi_hp.4=	acpi_hp.4
 _acpi_ibm.4=	acpi_ibm.4
 _acpi_panasonic.4=acpi_panasonic.4
 _acpi_rapidstart.4=acpi_rapidstart.4
 _acpi_sony.4=	acpi_sony.4
 _acpi_toshiba.4=acpi_toshiba.4
 _acpi_wmi.4=	acpi_wmi.4
 _aesni.4=	aesni.4
 _aout.4=	aout.4
 _apic.4=	apic.4
 _atrtc.4=	atrtc.4
 _attimer.4=	attimer.4
 _aibs.4=	aibs.4
 _amdsbwd.4=	amdsbwd.4
 _amdsmb.4=	amdsmb.4
 _amdsmn.4=	amdsmn.4
 _amdtemp.4=	amdtemp.4
 _asmc.4=	asmc.4
 _bxe.4=		bxe.4
 _bytgpio.4=	bytgpio.4
 _chvgpio.4=	chvgpio.4
 _coretemp.4=	coretemp.4
 _cpuctl.4=	cpuctl.4
 _dpms.4=	dpms.4
 _hpt27xx.4=	hpt27xx.4
 _hptiop.4=	hptiop.4
 _hptmv.4=	hptmv.4
 _hptnr.4=	hptnr.4
 _hptrr.4=	hptrr.4
 _hv_kvp.4=	hv_kvp.4
 _hv_netvsc.4=	hv_netvsc.4
 _hv_storvsc.4=	hv_storvsc.4
 _hv_utils.4=	hv_utils.4
 _hv_vmbus.4=	hv_vmbus.4
 _hv_vss.4=	hv_vss.4
 _i8254.4=	i8254.4
 _ichwd.4=	ichwd.4
 _if_bxe.4=	if_bxe.4
 _if_ndis.4=	if_ndis.4
 _if_nfe.4=	if_nfe.4
 _if_urtw.4=	if_urtw.4
 _if_vmx.4=	if_vmx.4
 _if_vtnet.4=	if_vtnet.4
 _if_wpi.4=	if_wpi.4
 _imcsmb.4=	imcsmb.4
 _ipmi.4=	ipmi.4
 _io.4=		io.4
 _itwd.4=	itwd.4
 _linux.4=	linux.4
 _nda.4=		nda.4
 _ndis.4=	ndis.4
 _nfe.4=		nfe.4
 _nfsmb.4=	nfsmb.4
 _if_ntb.4=	if_ntb.4
 _ntb.4=		ntb.4
 _ntb_hw_amd.4=	ntb_hw_amd.4
 _ntb_hw_intel.4=	ntb_hw_intel.4
 _ntb_hw_plx.4=	ntb_hw_plx.4
 _ntb_transport.4=ntb_transport.4
 _nvd.4=		nvd.4
 _nvme.4=	nvme.4
 _nvram.4=	nvram.4
 _padlock.4=	padlock.4
 _rr232x.4=	rr232x.4
 _speaker.4=	speaker.4
 _spkr.4=	spkr.4
 _superio.4=	superio.4
 _tpm.4=		tpm.4
 _urtw.4=	urtw.4
 _viawd.4=	viawd.4
 _virtio.4=	virtio.4
 _virtio_balloon.4=virtio_balloon.4
 _virtio_blk.4=	virtio_blk.4
 _virtio_console.4=virtio_console.4
 _virtio_random.4= virtio_random.4
 _virtio_scsi.4= virtio_scsi.4
 _vmci.4=	vmci.4
 _vmx.4=		vmx.4
 _vtnet.4=	vtnet.4
 _wbwd.4=	wbwd.4
 _wpi.4=		wpi.4
 _xen.4=		xen.4
 _xnb.4=		xnb.4
 
 .endif
 
 .if ${MACHINE_CPUARCH} == "amd64"
 _ioat.4=	ioat.4
 _nvdimm.4=	nvdimm.4
 _qlxge.4=	qlxge.4
 _qlxgb.4=	qlxgb.4
 _qlxgbe.4=	qlxgbe.4
 _qlnxe.4=	qlnxe.4
 _sfxge.4=	sfxge.4
 _smartpqi.4=	smartpqi.4
 _vmd.4=		vmd.4
 
 MLINKS+=qlxge.4 if_qlxge.4
 MLINKS+=qlxgb.4 if_qlxgb.4
 MLINKS+=qlxgbe.4 if_qlxgbe.4
 MLINKS+=qlnxe.4 if_qlnxe.4
 MLINKS+=sfxge.4 if_sfxge.4
 
 .if ${MK_BHYVE} != "no"
 _bhyve.4=	bhyve.4
 _vmm.4=		vmm.4
 .endif
 .endif
 
 .if ${MACHINE_CPUARCH} == "mips"
 _nvram2env.4=	nvram2env.4
 .endif
 
 .if ${MACHINE_CPUARCH} == "powerpc"
 _nvd.4= 	nvd.4
 _nvme.4=	nvme.4
 .endif
 
 .if empty(MAN_ARCH)
 __arches=	${MACHINE} ${MACHINE_ARCH} ${MACHINE_CPUARCH}
 .elif ${MAN_ARCH} == "all"
 __arches=	${:!/bin/sh -c "/bin/ls -d ${.CURDIR}/man4.*"!:E}
 .else
 __arches=	${MAN_ARCH}
 .endif
 .for __arch in ${__arches:O:u}
 .if exists(${.CURDIR}/man4.${__arch})
 SUBDIR+=	man4.${__arch}
 .endif
 .endfor
 
 .if ${MK_BLUETOOTH} != "no"
 MAN+=		ng_bluetooth.4
 .endif
 
 .if ${MK_CCD} != "no"
 _ccd.4=		ccd.4
 .endif
 
 .if ${MK_CDDL} != "no"
 _dtrace_provs=	dtrace_audit.4 \
 		dtrace_io.4 \
 		dtrace_ip.4 \
 		dtrace_lockstat.4 \
 		dtrace_proc.4 \
 		dtrace_sched.4 \
 		dtrace_sctp.4 \
 		dtrace_tcp.4 \
 		dtrace_udp.4 \
 		dtrace_udplite.4
 
 MLINKS+=	dtrace_audit.4 dtaudit.4
 .endif
 
 .if ${MK_EFI} != "no"
 MAN+=		efidev.4
 
 MLINKS+=	efidev.4 efirtc.4
 .endif
 
 .if ${MK_ISCSI} != "no"
 MAN+=		cfiscsi.4
 MAN+=		iscsi.4
 MAN+=		iscsi_initiator.4
 MAN+=		iser.4
 .endif
 
 .if ${MK_OFED} != "no"
 MAN+=		mlx4ib.4
 MAN+=		mlx5ib.4
 .endif
 
 .if ${MK_MLX5TOOL} != "no"
 MAN+=		mlx5io.4
 .endif
 
 .if ${MK_TESTS} != "no"
 ATF=            ${SRCTOP}/contrib/atf
 .PATH:          ${ATF}/doc
 _atf_test_case.4=	atf-test-case.4
 .endif
 
 .if ${MK_PF} != "no"
 _pf.4=		pf.4
 _pflog.4=	pflog.4
 _pfsync.4=	pfsync.4
 .endif
 
 .if ${MK_USB} != "no"
 MAN+=	\
 	otus.4 \
 	otusfw.4 \
 	rsu.4 \
 	rsufw.4 \
 	rtwn_usb.4 \
 	rum.4 \
 	run.4 \
 	runfw.4 \
 	u3g.4 \
 	uark.4 \
 	uart.4 \
 	uath.4 \
 	ubsa.4 \
 	ubsec.4 \
 	ubser.4 \
 	ubtbcmfw.4 \
 	uchcom.4 \
 	ucom.4 \
 	ucycom.4 \
 	udav.4 \
 	udbp.4 \
 	udl.4 \
 	uep.4 \
 	ufm.4 \
 	ufoma.4 \
 	uftdi.4 \
 	ugen.4 \
 	ugold.4 \
 	uhci.4 \
 	uhid.4 \
 	uhso.4 \
 	uipaq.4 \
 	ukbd.4 \
 	uled.4 \
 	ulpt.4 \
 	umass.4 \
 	umcs.4 \
 	umct.4 \
 	umodem.4 \
 	umoscom.4 \
 	ums.4 \
 	unix.4 \
 	upgt.4 \
 	uplcom.4 \
 	ural.4 \
 	urio.4 \
 	urndis.4 \
 	${_urtw.4} \
 	usb.4 \
 	usb_quirk.4 \
 	usb_template.4 \
 	usfs.4 \
 	uslcom.4 \
 	uvisor.4 \
 	uvscom.4 \
 	zyd.4
 
 MLINKS+=otus.4 if_otus.4
 MLINKS+=rsu.4 if_rsu.4
 MLINKS+=rtwn_usb.4 if_rtwn_usb.4
 MLINKS+=rum.4 if_rum.4
 MLINKS+=run.4 if_run.4
 MLINKS+=u3g.4 u3gstub.4
 MLINKS+=uath.4 if_uath.4
 MLINKS+=udav.4 if_udav.4
 MLINKS+=upgt.4 if_upgt.4
 MLINKS+=ural.4 if_ural.4
 MLINKS+=urndis.4 if_urndis.4
 MLINKS+=${_urtw.4} ${_if_urtw.4}
 MLINKS+=zyd.4 if_zyd.4
 .endif
 
 .include <bsd.prog.mk>
Index: head/share/man/man4/acpi_battery.4
===================================================================
--- head/share/man/man4/acpi_battery.4	(nonexistent)
+++ head/share/man/man4/acpi_battery.4	(revision 355574)
@@ -0,0 +1,283 @@
+.\"
+.\" Copyright (c) 2019 Takanori Watanabe
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd November 26, 2019
+.Dt ACPI_BATTERY 4
+.Os
+.Sh NAME
+.Nm acpi_battery
+.Nd ACPI battery management subsystem
+.Sh SYNOPSIS
+.Cd "device acpi"
+.Sh DESCRIPTION
+The
+.Nm
+is a driver for battery management features of the ACPI module.
+An ACPI-compatible battery device supports either a Control
+Method Battery interface or a Smart Battery subsystem interface.
+The former is accessed by the AML
+.Pq ACPI Machine Language
+code control methods,
+and the latter is controlled directly through the ACPI EC
+.Pq Embedded Controller
+typically via an SMBus interface.
+This driver supports the 
+.Xr sysctl 8
+and
+.Xr ioctl 2
+interfaces as well as the
+.Xr devd 8
+event notification interface.
+.Sh IOCTLS
+Every ioctl for the
+.Nm
+driver takes a single integer value for the battery unit
+number as an argument,
+and returns a specific structure for each request.
+A special unit number
+.Li ACPI_BATTERY_ALL_UNITS
+specifies all of the attached units
+and reports accumulated information.
+.Bl -tag -width indent
+.It ACPIIO_BATT_GET_UNITS Vt int
+Returns the number of battery units in the system.
+The unit number argument will be ignored.
+.It ACPIIO_BATT_GET_BATTINFO Vt struct acpi_battinfo
+Returns the following:
+.Bl -tag -width indent
+.It cap
+Battery capacity in percent,
+.It min
+Remaining battery life in minutes,
+.It state
+Current status of the battery encoded in the following:
+.Bl -tag -width indent
+.It ACPI_BATT_STAT_DISCHARG Pq 0x0001
+Battery is discharging,
+.It ACPI_BATT_STAT_CHARGING Pq 0x0002
+Battery is being charged, or
+.It ACPI_BATT_STAT_CRITICAL Pq 0x0004
+Remaining battery life is critically low.
+.El
+.Pp
+Note that the status bits of each battery will be
+consolidated when
+.Li ACPI_BATTERY_ALL_UNITS
+is specified.
+.It rate
+Current battery discharging rate in mW.
+.Li -1
+means not discharging right now.
+.El
+.It ACPIIO_BATT_GET_BIF Vt struct acpi_bif
+Returns battery information given by the ACPI
+.Li _BIF Pq Battery Information
+object,
+which is the static portion of the Control Method
+Battery information.
+In the case of a Smart Battery attached to SMBus,
+this ioctl will build a
+.Vt struct acpi_bif
+structure based on the obtained information
+and return it.
+.Bl -tag -width indent
+.It units
+Indicates the units used by the battery to report its
+capacity and charge rate encoded in the following:
+.Bl -tag -width indent
+.It ACPI_BIF_UNITS_MW Pq 0x00000000
+in mW
+.Pq power
+.It ACPI_BIF_UNITS_MA Pq 0x00000001
+in mA
+.Pq current
+.El
+.Pp
+Note that capacity is expressed in mWh or mAh,
+and rate is expressed in mW or mA,
+respectively.
+.It dcap
+The Battery's design capacity,
+which is the nominal capacity of a new battery.
+This is expressed as power or current depending on
+the value of
+.Va units .
+.It lfcap
+Predicted battery capacity when fully charged.
+Typically this will decrease every charging cycle.
+.It btech
+Battery technology:
+.Bl -tag -width indent
+.It 0x00000000 Primary cell Pq non-rechargable
+.It 0x00000001 Secondery cell Pq rechargable
+.El
+.It dvol
+Design voltage in mV,
+which is the nominal voltage of a new battery.
+.It wcap
+Design capacity of warning.
+When a discharging battery device reaches this capacity,
+notification is sent to the system.
+.It lcap
+Design capacity of low.
+.It gra1
+Battery capacity granularity between
+.Va low
+and
+.Va warning .
+This is expressed as power or current depending on
+the value of
+.Va units .
+.It gra2
+Battery capacity granularity between
+.Va warning
+and
+.Va full .
+This is expressed as power or current depending on
+the value of
+.Va units .
+.It model
+Model number of the battery as a string.
+.It serial
+Serial number of the battery as a string.
+.It type
+Type identifier of the battery as a string.
+.It oeminfo
+OEM-specific information of the battery as a string.
+.El
+.It ACPIIO_BATT_GET_BST Vt struct acpi_bst
+Returns battery information given by the ACPI
+.Li _BST Pq Battery Status
+object,
+which is the present battery status.
+In the case of a Smart Battery attached to SMBus,
+this ioctl will build a
+.Vt struct acpi_bst
+structure based on the obtained information
+and return it.
+.Bl -tag -width indent
+.It state
+Battery state.
+The value is encoded in the same way as
+.Va state
+of
+.Vt struct acpi_battinfo .
+.It rate
+Battery present rate of charging or discharging.
+The unit of the value depends on
+.Va unit
+of
+.Vt struct acpi_bif .
+.It cap
+Battery remaining capacity.
+The unit of this value depends on
+.Va unit
+of
+.Vt struct acpi_bif .
+.It volt
+Battery present voltage.
+.El
+.El
+.Sh SYSCTL VARIABLES
+The following
+.Xr sysctl 8
+variables export battery status.
+Note that they are accumulated status of all of the
+connected batteries:
+.Bl -tag -width indent
+.It Va hw.acpi.battery.info_expire
+Information cache expiration time in seconds.
+The battery information obtained by
+.Li _BIF
+object will be stored and reused for successive
+read access to this MIB within the specified period.
+.It Va hw.acpi.battery.units
+Number of battery units in the system.
+.It Va hw.acpi.battery.state
+Current battery charging status.
+This is same as
+.Va state
+of
+.Vt struct acpi_battinfo .
+.It Va hw.acpi.battery.rate
+Current battery discharging rate in mW.
+.It Va hw.acpi.battery.time
+Remaining battery life in minutes.
+If the battery is not discharging,
+the value shows
+.Li -1 .
+.It Va hw.acpi.battery.life
+Battery capacity in percent.
+.El
+.Sh EVENT NOTIFICATIONS
+Battery-related event notifications are sent
+to the userland via the
+.Xr devd 8
+interface.
+See
+.Pa /etc/devd.conf
+and
+.Xr devd.conf 5
+for more details.
+Note that notifications are supported only by
+the Control Method Battery.
+.Pp
+The
+.Nm
+driver sends events with the following attributes:
+.Pp
+.Bl -tag -width "subsystem" -compact
+.It system
+.Li ACPI
+.It subsystem
+.Li CMBAT
+.It type
+The fully qualified battery object path as in the ASL.
+.It notify
+An integer designating the event:
+.Pp
+.Bl -tag -width indent -compact
+.It Li 0x80
+Battery status was changed.
+.It Li 0x81
+Battery information was changed.
+.El
+.El
+.Sh SEE ALSO
+.Xr acpi 4 ,
+.Xr acpiconf 8
+.Sh AUTHORS
+.An -nosplit
+.An Nate Lawson Aq Mt njl@FreeBSD.org ,
+.An Munehiro Matsuda ,
+.An Takanori Watanabe Aq Mt takawata@FreeBSD.org ,
+.An Mitsuru IWASAKI Aq Mt iwasaki@FreeBSD.org ,
+and
+.An Hans Petter Selasky Aq Mt hselasky@FreeBSD.org .
+.Pp
+This manual page was written by
+.An Takanori Watanabe Aq Mt takawata@FreeBSD.org .

Property changes on: head/share/man/man4/acpi_battery.4
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+FreeBSD=%H
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property