FM / linux

/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/include/linux/

/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/include/linux

Name	Size	Mode	Actions
amba/	-	0755	rm
avf/	-	0755	rm
bcma/	-	0755	rm
byteorder/	-	0755	rm
can/	-	0755	rm
ceph/	-	0755	rm
clk/	-	0755	rm
crush/	-	0755	rm
decompress/	-	0755	rm
dma/	-	0755	rm
dsa/	-	0755	rm
extcon/	-	0755	rm
firmware/	-	0755	rm
fpga/	-	0755	rm
fsl/	-	0755	rm
gpio/	-	0755	rm
hsi/	-	0755	rm
iio/	-	0755	rm
input/	-	0755	rm
irqchip/	-	0755	rm
isdn/	-	0755	rm
lockd/	-	0755	rm
mailbox/	-	0755	rm
mfd/	-	0755	rm
mlx4/	-	0755	rm
mlx5/	-	0755	rm
mmc/	-	0755	rm
mtd/	-	0755	rm
mux/	-	0755	rm
net/	-	0755	rm
netfilter/	-	0755	rm
netfilter_arp/	-	0755	rm
netfilter_bridge/	-	0755	rm
netfilter_ipv4/	-	0755	rm
netfilter_ipv6/	-	0755	rm
pcs/	-	0755	rm
perf/	-	0755	rm
phy/	-	0755	rm
pinctrl/	-	0755	rm
platform_data/	-	0755	rm
power/	-	0755	rm
qed/	-	0755	rm
raid/	-	0755	rm
regulator/	-	0755	rm
remoteproc/	-	0755	rm
reset/	-	0755	rm
rpmsg/	-	0755	rm
rtc/	-	0755	rm
sched/	-	0755	rm
soc/	-	0755	rm
soundwire/	-	0755	rm
spi/	-	0755	rm
ssb/	-	0755	rm
sunrpc/	-	0755	rm
ulpi/	-	0755	rm
unaligned/	-	0755	rm
usb/	-	0755	rm
uwb/	-	0755	rm
wimax/	-	0755	rm
8250_pci.h	1038	0644	edit dl rm
a.out.h	354	0644	edit dl rm
acct.h	2551	0644	edit dl rm
acpi.h	43130	0644	edit dl rm
acpi_apmt.h	367	0644	edit dl rm
acpi_dma.h	3300	0644	edit dl rm
acpi_iort.h	3235	0644	edit dl rm
acpi_pmtmr.h	674	0644	edit dl rm
adb.h	1832	0644	edit dl rm
adfs_fs.h	574	0644	edit dl rm
adxl.h	310	0644	edit dl rm
aer.h	1822	0644	edit dl rm
agpgart.h	3908	0644	edit dl rm
agp_backend.h	3534	0644	edit dl rm
ahci-remap.h	607	0644	edit dl rm
ahci_platform.h	1772	0644	edit dl rm
aio.h	651	0644	edit dl rm
alarmtimer.h	1875	0644	edit dl rm
altera_jtaguart.h	379	0644	edit dl rm
altera_uart.h	397	0644	edit dl rm
amd-iommu.h	6931	0644	edit dl rm
amd-pstate.h	3356	0644	edit dl rm
anon_inodes.h	494	0644	edit dl rm
aperture.h	1619	0644	edit dl rm
apm-emulation.h	1575	0644	edit dl rm
apm_bios.h	2746	0644	edit dl rm
apple-gmux.h	1459	0644	edit dl rm
apple_bl.h	498	0644	edit dl rm
arch_topology.h	1983	0644	edit dl rm
arm-cci.h	2058	0644	edit dl rm
arm-smccc.h	16066	0644	edit dl rm
arm_sdei.h	2641	0644	edit dl rm
array_size.h	332	0644	edit dl rm
ascii85.h	532	0644	edit dl rm
asn1.h	2039	0644	edit dl rm
asn1_ber_bytecode.h	2783	0644	edit dl rm
asn1_decoder.h	675	0644	edit dl rm
assoc_array.h	3156	0644	edit dl rm
assoc_array_priv.h	5630	0644	edit dl rm
async.h	4591	0644	edit dl rm
async_tx.h	7487	0644	edit dl rm
ata.h	33980	0644	edit dl rm
atalk.h	4550	0644	edit dl rm
ata_platform.h	729	0644	edit dl rm
ath9k_platform.h	1477	0644	edit dl rm
atm.h	287	0644	edit dl rm
atmdev.h	10457	0644	edit dl rm
atmel-mci.h	1429	0644	edit dl rm
atmel-ssc.h	9971	0644	edit dl rm
atmel_pdc.h	1502	0644	edit dl rm
atmel_tc.h	11600	0644	edit dl rm
atm_suni.h	253	0644	edit dl rm
atm_tcp.h	511	0644	edit dl rm
atomic.h	37546	0644	edit dl rm
attribute_container.h	2799	0644	edit dl rm
audit.h	20332	0644	edit dl rm
audit_arch.h	559	0644	edit dl rm
auto_dev-ioctl.h	454	0644	edit dl rm
auto_fs.h	436	0644	edit dl rm
auxiliary_bus.h	2787	0644	edit dl rm
auxvec.h	304	0644	edit dl rm
average.h	2481	0644	edit dl rm
b1pcmcia.h	666	0644	edit dl rm
backing-dev-defs.h	10327	0644	edit dl rm
backing-dev.h	12260	0644	edit dl rm
backlight.h	13447	0644	edit dl rm
badblocks.h	2188	0644	edit dl rm
balloon_compaction.h	6745	0644	edit dl rm
bcd.h	559	0644	edit dl rm
bch.h	2660	0644	edit dl rm
bcm47xx_nvram.h	1247	0644	edit dl rm
bcm47xx_sprom.h	600	0644	edit dl rm
bcm47xx_wdt.h	555	0644	edit dl rm
bcm963xx_nvram.h	3036	0644	edit dl rm
bcm963xx_tag.h	3685	0644	edit dl rm
binfmts.h	5443	0644	edit dl rm
bio.h	20690	0644	edit dl rm
bitfield.h	5899	0644	edit dl rm
bitmap.h	21496	0644	edit dl rm
bitops.h	8870	0644	edit dl rm
bitrev.h	2541	0644	edit dl rm
bits.h	1512	0644	edit dl rm
bit_spinlock.h	2360	0644	edit dl rm
blk-cgroup.h	22728	0644	edit dl rm
blk-mq-pci.h	269	0644	edit dl rm
blk-mq-rdma.h	234	0644	edit dl rm
blk-mq-virtio.h	293	0644	edit dl rm
blk-mq.h	16074	0644	edit dl rm
blk-pm.h	717	0644	edit dl rm
blkdev.h	58898	0644	edit dl rm
blkpg.h	436	0644	edit dl rm
blktrace_api.h	3777	0644	edit dl rm
blk_types.h	15342	0644	edit dl rm
blockgroup_lock.h	810	0644	edit dl rm
bma150.h	1938	0644	edit dl rm
bottom_half.h	803	0644	edit dl rm
bpf-cgroup.h	19818	0644	edit dl rm
bpf-netns.h	1559	0644	edit dl rm
bpf.h	73387	0644	edit dl rm
bpfilter.h	791	0644	edit dl rm
bpfptr.h	1733	0644	edit dl rm
bpf_lirc.h	698	0644	edit dl rm
bpf_local_storage.h	5349	0644	edit dl rm
bpf_lsm.h	1431	0644	edit dl rm
bpf_trace.h	166	0644	edit dl rm
bpf_types.h	5395	0644	edit dl rm
bpf_verifier.h	18791	0644	edit dl rm
brcmphy.h	14023	0644	edit dl rm
bsearch.h	275	0644	edit dl rm
bsg-lib.h	2455	0644	edit dl rm
bsg.h	1094	0644	edit dl rm
btf.h	7363	0644	edit dl rm
btf_ids.h	5174	0644	edit dl rm
btree-128.h	2737	0644	edit dl rm
btree-type.h	3991	0644	edit dl rm
btree.h	6999	0644	edit dl rm
btrfs.h	145	0644	edit dl rm
buffer_head.h	14379	0644	edit dl rm
bug.h	1967	0644	edit dl rm
buildid.h	248	0644	edit dl rm
build_bug.h	3066	0644	edit dl rm
bvec.h	4119	0644	edit dl rm
c2port.h	1529	0644	edit dl rm
cache.h	2182	0644	edit dl rm
cacheinfo.h	4796	0644	edit dl rm
capability.h	8179	0644	edit dl rm
cb710.h	5827	0644	edit dl rm
cciss_ioctl.h	1053	0644	edit dl rm
ccp.h	18697	0644	edit dl rm
cc_platform.h	3140	0644	edit dl rm
cdev.h	845	0644	edit dl rm
cdrom.h	9193	0644	edit dl rm
cfag12864b.h	1499	0644	edit dl rm
cgroup-defs.h	27242	0644	edit dl rm
cgroup.h	28880	0644	edit dl rm
cgroup_rdma.h	1358	0644	edit dl rm
cgroup_subsys.h	1259	0644	edit dl rm
circ_buf.h	1120	0644	edit dl rm
cleancache.h	3982	0644	edit dl rm
cleanup.h	14215	0644	edit dl rm
clk-provider.h	37542	0644	edit dl rm
clk.h	25157	0644	edit dl rm
clkdev.h	1698	0644	edit dl rm
clockchips.h	7445	0644	edit dl rm
clocksource.h	9188	0644	edit dl rm
clock_cooling.h	2106	0644	edit dl rm
cm4000_cs.h	199	0644	edit dl rm
cma.h	1212	0644	edit dl rm
cmdline-parser.h	1238	0644	edit dl rm
cnt32_to_63.h	3691	0644	edit dl rm
cn_proc.h	1890	0644	edit dl rm
coda.h	2244	0644	edit dl rm
coda_psdev.h	2692	0644	edit dl rm
compaction.h	7654	0644	edit dl rm
compat.h	35739	0644	edit dl rm
compat_time.h	499	0644	edit dl rm
compiler-clang.h	2446	0644	edit dl rm
compiler-gcc.h	5756	0644	edit dl rm
compiler-intel.h	949	0644	edit dl rm
compiler.h	15718	0644	edit dl rm
compiler_attributes.h	10600	0644	edit dl rm
compiler_types.h	6931	0644	edit dl rm
completion.h	4201	0644	edit dl rm
component.h	4459	0644	edit dl rm
concap.h	3778	0644	edit dl rm
configfs.h	9441	0644	edit dl rm
connector.h	2490	0644	edit dl rm
console.h	7504	0644	edit dl rm
consolemap.h	1068	0644	edit dl rm
console_struct.h	6966	0644	edit dl rm
const.h	421	0644	edit dl rm
container.h	668	0644	edit dl rm
container_of.h	1278	0644	edit dl rm
context_tracking.h	5168	0644	edit dl rm
context_tracking_state.h	1529	0644	edit dl rm
cookie.h	1254	0644	edit dl rm
cordic.h	1794	0644	edit dl rm
coredump.h	797	0644	edit dl rm
coresight-pmu.h	989	0644	edit dl rm
coresight-stm.h	152	0644	edit dl rm
coresight.h	9676	0644	edit dl rm
counter.h	15497	0644	edit dl rm
counter_enum.h	1463	0644	edit dl rm
count_zeros.h	1660	0644	edit dl rm
cper.h	16826	0644	edit dl rm
cpu.h	7959	0644	edit dl rm
cpufeature.h	1882	0644	edit dl rm
cpufreq.h	34248	0644	edit dl rm
cpuhotplug.h	14269	0644	edit dl rm
cpuidle.h	13061	0644	edit dl rm
cpuidle_haltpoll.h	312	0644	edit dl rm
cpumask.h	29721	0644	edit dl rm
cpuset.h	8297	0644	edit dl rm
cpu_cooling.h	2389	0644	edit dl rm
cpu_pm.h	2850	0644	edit dl rm
cpu_rmap.h	1902	0644	edit dl rm
crash_core.h	3292	0644	edit dl rm
crash_dump.h	5193	0644	edit dl rm
crc-ccitt.h	609	0644	edit dl rm
crc-itu-t.h	613	0644	edit dl rm
crc-t10dif.h	453	0644	edit dl rm
crc4.h	192	0644	edit dl rm
crc7.h	316	0644	edit dl rm
crc8.h	3747	0644	edit dl rm
crc16.h	622	0644	edit dl rm
crc32.h	2894	0644	edit dl rm
crc32c.h	331	0644	edit dl rm
crc32poly.h	610	0644	edit dl rm
cred.h	12749	0644	edit dl rm
crypto.h	59393	0644	edit dl rm
cryptohash.h	546	0644	edit dl rm
cs5535.h	6426	0644	edit dl rm
ctype.h	1791	0644	edit dl rm
cuda.h	501	0644	edit dl rm
cxl_err.h	468	0644	edit dl rm
cyclades.h	10607	0644	edit dl rm
damon.h	19616	0644	edit dl rm
davinci_emac.h	1150	0644	edit dl rm
dax.h	7553	0644	edit dl rm
dca.h	2698	0644	edit dl rm
dcache.h	19621	0644	edit dl rm
dccp.h	10989	0644	edit dl rm
dcookies.h	1329	0644	edit dl rm
debugfs.h	11921	0644	edit dl rm
debugobjects.h	3988	0644	edit dl rm
debug_locks.h	1627	0644	edit dl rm
delay.h	2335	0644	edit dl rm
delayacct.h	6285	0644	edit dl rm
delayed_call.h	709	0644	edit dl rm
dell-led.h	128	0644	edit dl rm
devcoredump.h	2849	0644	edit dl rm
devfreq-event.h	5778	0644	edit dl rm
devfreq.h	12987	0644	edit dl rm
devfreq_cooling.h	3608	0644	edit dl rm
device-mapper.h	19529	0644	edit dl rm
device.h	67275	0644	edit dl rm
device_cgroup.h	1680	0644	edit dl rm
devm-helpers.h	2740	0644	edit dl rm
devpts_fs.h	1314	0644	edit dl rm
dev_printk.h	7731	0644	edit dl rm
digsig.h	1379	0644	edit dl rm
dim.h	8951	0644	edit dl rm
dio.h	11229	0644	edit dl rm
dirent.h	216	0644	edit dl rm
dlm.h	7240	0644	edit dl rm
dlm_plock.h	678	0644	edit dl rm
dm-bufio.h	4574	0644	edit dl rm
dm-dirty-log.h	4038	0644	edit dl rm
dm-io.h	1980	0644	edit dl rm
dm-kcopyd.h	3013	0644	edit dl rm
dm-region-hash.h	3182	0644	edit dl rm
dm9000.h	1136	0644	edit dl rm
dma-buf.h	21547	0644	edit dl rm
dma-contiguous.h	5070	0644	edit dl rm
dma-direct.h	3681	0644	edit dl rm
dma-direction.h	407	0644	edit dl rm
dma-fence-array.h	2983	0644	edit dl rm
dma-fence-chain.h	3576	0644	edit dl rm
dma-fence-unwrap.h	2298	0644	edit dl rm
dma-fence.h	21162	0644	edit dl rm
dma-iommu.h	3020	0644	edit dl rm
dma-map-ops.h	10863	0644	edit dl rm
dma-mapping.h	23170	0644	edit dl rm
dma-resv.h	17245	0644	edit dl rm
dmaengine.h	54891	0644	edit dl rm
dmapool.h	1832	0644	edit dl rm
dmar.h	8791	0644	edit dl rm
dmi.h	4375	0644	edit dl rm
dnotify.h	1047	0644	edit dl rm
dns_resolver.h	1339	0644	edit dl rm
dqblk_qtree.h	2238	0644	edit dl rm
dqblk_v1.h	327	0644	edit dl rm
dqblk_v2.h	406	0644	edit dl rm
drbd.h	10923	0644	edit dl rm
drbd_genl.h	22010	0644	edit dl rm
drbd_genl_api.h	1808	0644	edit dl rm
drbd_limits.h	8003	0644	edit dl rm
ds2782_battery.h	158	0644	edit dl rm
dtlk.h	3584	0644	edit dl rm
dw_apb_timer.h	1743	0644	edit dl rm
dynamic_debug.h	5831	0644	edit dl rm
dynamic_queue_limits.h	3812	0644	edit dl rm
earlycpio.h	359	0644	edit dl rm
ecryptfs.h	3915	0644	edit dl rm
edac.h	20718	0644	edit dl rm
edd.h	1469	0644	edit dl rm
edma.h	807	0644	edit dl rm
eeprom_93cx6.h	3008	0644	edit dl rm
eeprom_93xx46.h	776	0644	edit dl rm
efi-bgrt.h	644	0644	edit dl rm
efi.h	62813	0644	edit dl rm
efs_vh.h	1585	0644	edit dl rm
eisa.h	3031	0644	edit dl rm
elevator.h	6059	0644	edit dl rm
elf-fdpic.h	2237	0644	edit dl rm
elf-randomize.h	583	0644	edit dl rm
elf.h	1565	0644	edit dl rm
elfcore-compat.h	1267	0644	edit dl rm
elfcore.h	2160	0644	edit dl rm
elfnote.h	3625	0644	edit dl rm
enclosure.h	4711	0644	edit dl rm
energy_model.h	5994	0644	edit dl rm
err.h	1583	0644	edit dl rm
errname.h	283	0644	edit dl rm
errno.h	1424	0644	edit dl rm
error-injection.h	607	0644	edit dl rm
errqueue.h	524	0644	edit dl rm
errseq.h	382	0644	edit dl rm
etherdevice.h	16917	0644	edit dl rm
ethtool.h	35580	0644	edit dl rm
ethtool_netlink.h	1920	0644	edit dl rm
eventfd.h	2167	0644	edit dl rm
eventpoll.h	2457	0644	edit dl rm
evm.h	2985	0644	edit dl rm
export.h	3697	0644	edit dl rm
exportfs.h	7692	0644	edit dl rm
ext2_fs.h	967	0644	edit dl rm
extable.h	1309	0644	edit dl rm
extcon-provider.h	4431	0644	edit dl rm
extcon.h	10270	0644	edit dl rm
f2fs_fs.h	18526	0644	edit dl rm
f75375s.h	541	0644	edit dl rm
falloc.h	1719	0644	edit dl rm
fanotify.h	2336	0644	edit dl rm
fault-inject.h	1975	0644	edit dl rm
fb.h	28712	0644	edit dl rm
fbcon.h	2136	0644	edit dl rm
fcdevice.h	988	0644	edit dl rm
fcntl.h	1808	0644	edit dl rm
fd.h	490	0644	edit dl rm
fddidevice.h	1044	0644	edit dl rm
fdtable.h	3616	0644	edit dl rm
fec.h	609	0644	edit dl rm
file.h	3147	0644	edit dl rm
filter.h	42781	0644	edit dl rm
fips.h	167	0644	edit dl rm
firewire.h	13868	0644	edit dl rm
firmware-map.h	1351	0644	edit dl rm
firmware.h	5874	0644	edit dl rm
fixp-arith.h	4516	0644	edit dl rm
flat.h	1653	0644	edit dl rm
flex_array.h	4412	0644	edit dl rm
flex_proportions.h	2881	0644	edit dl rm
fmc-sdb.h	1319	0644	edit dl rm
fmc.h	9877	0644	edit dl rm
font.h	1598	0644	edit dl rm
fortify-string.h	16550	0644	edit dl rm
freezer.h	9257	0644	edit dl rm
frontswap.h	3121	0644	edit dl rm
fs.h	118914	0644	edit dl rm
fscache-cache.h	19254	0644	edit dl rm
fscache.h	29577	0644	edit dl rm
fscrypt.h	9441	0644	edit dl rm
fscrypt_notsupp.h	5077	0644	edit dl rm
fscrypt_supp.h	7421	0644	edit dl rm
fsi.h	2424	0644	edit dl rm
fsl-diu-fb.h	4179	0644	edit dl rm
fsldma.h	398	0644	edit dl rm
fsl_devices.h	4430	0644	edit dl rm
fsl_hypervisor.h	2824	0644	edit dl rm
fsl_ifc.h	25658	0644	edit dl rm
fsnotify.h	7796	0644	edit dl rm
fsnotify_backend.h	20665	0644	edit dl rm
fs_context.h	9097	0644	edit dl rm
fs_enet_pd.h	3457	0644	edit dl rm
fs_parser.h	4750	0644	edit dl rm
fs_pin.h	619	0644	edit dl rm
fs_stack.h	811	0644	edit dl rm
fs_struct.h	1751	0644	edit dl rm
fs_uart_pd.h	1523	0644	edit dl rm
ftrace.h	33619	0644	edit dl rm
ftrace_irq.h	1163	0644	edit dl rm
futex.h	2497	0644	edit dl rm
fwnode.h	7579	0644	edit dl rm
gameport.h	5695	0644	edit dl rm
gcd.h	193	0644	edit dl rm
genalloc.h	7950	0644	edit dl rm
generic-radix-tree.h	6671	0644	edit dl rm
genetlink.h	1379	0644	edit dl rm
genhd.h	16076	0644	edit dl rm
genl_magic_func.h	11869	0644	edit dl rm
genl_magic_struct.h	7805	0644	edit dl rm
getcpu.h	641	0644	edit dl rm
gfp.h	24208	0644	edit dl rm
glob.h	256	0644	edit dl rm
goldfish.h	605	0644	edit dl rm
gpio-pxa.h	571	0644	edit dl rm
gpio.h	5478	0644	edit dl rm
gpio_keys.h	1782	0644	edit dl rm
hardirq.h	3264	0644	edit dl rm
hash.h	2998	0644	edit dl rm
hashtable.h	6805	0644	edit dl rm
hdlc.h	3413	0644	edit dl rm
hdlcdrv.h	6470	0644	edit dl rm
hdmi.h	12851	0644	edit dl rm
hid-debug.h	1458	0644	edit dl rm
hid-roccat.h	484	0644	edit dl rm
hid-sensor-hub.h	9190	0644	edit dl rm
hid-sensor-ids.h	7617	0644	edit dl rm
hid.h	38339	0644	edit dl rm
hidden.h	966	0644	edit dl rm
hiddev.h	1458	0644	edit dl rm
hidraw.h	1146	0644	edit dl rm
highmem-internal.h	4952	0644	edit dl rm
highmem.h	8235	0644	edit dl rm
highuid.h	3194	0644	edit dl rm
hil.h	18857	0644	edit dl rm
hil_mlc.h	5249	0644	edit dl rm
hippidevice.h	1263	0644	edit dl rm
hmm.h	4656	0644	edit dl rm
host1x.h	8618	0644	edit dl rm
hpet.h	2615	0644	edit dl rm
hp_sdc.h	14352	0644	edit dl rm
hrtimer.h	16651	0644	edit dl rm
hrtimer_defs.h	660	0644	edit dl rm
htcpld.h	617	0644	edit dl rm
hugetlb.h	27496	0644	edit dl rm
hugetlb_cgroup.h	7056	0644	edit dl rm
hugetlb_inline.h	374	0644	edit dl rm
huge_mm.h	15743	0644	edit dl rm
hwmon-sysfs.h	2024	0644	edit dl rm
hwmon-vid.h	1518	0644	edit dl rm
hwmon.h	14084	0644	edit dl rm
hwspinlock.h	13044	0644	edit dl rm
hw_breakpoint.h	4405	0644	edit dl rm
hw_random.h	2377	0644	edit dl rm
hyperv.h	50010	0644	edit dl rm
hypervisor.h	748	0644	edit dl rm
i2c-algo-bit.h	2322	0644	edit dl rm
i2c-algo-pca.h	2599	0644	edit dl rm
i2c-algo-pcf.h	1926	0644	edit dl rm
i2c-dev.h	371	0644	edit dl rm
i2c-mux.h	1668	0644	edit dl rm
i2c-pxa.h	438	0644	edit dl rm
i2c-smbus.h	1991	0644	edit dl rm
i2c.h	37874	0644	edit dl rm
i8042.h	2191	0644	edit dl rm
i8253.h	809	0644	edit dl rm
icmp.h	1085	0644	edit dl rm
icmpv6.h	1732	0644	edit dl rm
ide.h	47403	0644	edit dl rm
idr.h	9715	0644	edit dl rm
ieee80211.h	153058	0644	edit dl rm
ieee802154.h	11780	0644	edit dl rm
if_arp.h	1900	0644	edit dl rm
if_bridge.h	5380	0644	edit dl rm
if_eql.h	1100	0644	edit dl rm
if_ether.h	1506	0644	edit dl rm
if_fddi.h	3526	0644	edit dl rm
if_frad.h	2937	0644	edit dl rm
if_link.h	592	0644	edit dl rm
if_ltalk.h	188	0644	edit dl rm
if_macvlan.h	2757	0644	edit dl rm
if_phonet.h	319	0644	edit dl rm
if_pppol2tp.h	727	0644	edit dl rm
if_pppox.h	2979	0644	edit dl rm
if_tap.h	2288	0644	edit dl rm
if_team.h	8297	0644	edit dl rm
if_tun.h	2050	0644	edit dl rm
if_tunnel.h	409	0644	edit dl rm
if_vlan.h	21124	0644	edit dl rm
igmp.h	4753	0644	edit dl rm
ihex.h	2001	0644	edit dl rm
ima.h	3496	0644	edit dl rm
imx-media.h	811	0644	edit dl rm
in.h	2592	0644	edit dl rm
in6.h	1893	0644	edit dl rm
indirect_call_wrapper.h	2191	0644	edit dl rm
inet.h	2918	0644	edit dl rm
inetdevice.h	8658	0644	edit dl rm
inet_diag.h	2606	0644	edit dl rm
init.h	9778	0644	edit dl rm
initrd.h	789	0644	edit dl rm
init_ohci1394_dma.h	196	0644	edit dl rm
init_task.h	1407	0644	edit dl rm
inotify.h	713	0644	edit dl rm
input-polldev.h	2074	0644	edit dl rm
input.h	19002	0644	edit dl rm
instrumented.h	2868	0644	edit dl rm
integrity.h	1074	0644	edit dl rm
intel-iommu.h	32063	0644	edit dl rm
intel-ish-client-if.h	4091	0644	edit dl rm
intel-pti.h	1600	0644	edit dl rm
intel_rapl.h	4265	0644	edit dl rm
intel_th.h	2501	0644	edit dl rm
interrupt.h	24777	0644	edit dl rm
interval_tree.h	831	0644	edit dl rm
interval_tree_generic.h	7513	0644	edit dl rm
io-64-nonatomic-hi-lo.h	2456	0644	edit dl rm
io-64-nonatomic-lo-hi.h	2456	0644	edit dl rm
io-mapping.h	5222	0644	edit dl rm
io-pgtable.h	8498	0644	edit dl rm
io.h	6201	0644	edit dl rm
ioasid.h	2174	0644	edit dl rm
ioc3.h	3214	0644	edit dl rm
ioc4.h	5920	0644	edit dl rm
iocontext.h	4878	0644	edit dl rm
iomap.h	13893	0644	edit dl rm
iommu-helper.h	1146	0644	edit dl rm
iommu.h	37180	0644	edit dl rm
iopoll.h	8175	0644	edit dl rm
ioport.h	12686	0644	edit dl rm
ioprio.h	2464	0644	edit dl rm
iosys-map.h	15311	0644	edit dl rm
iova.h	4265	0644	edit dl rm
ip.h	1235	0644	edit dl rm
ipack.h	9062	0644	edit dl rm
ipc.h	613	0644	edit dl rm
ipc_namespace.h	4682	0644	edit dl rm
ipmi-fru.h	3694	0644	edit dl rm
ipmi.h	11633	0644	edit dl rm
ipmi_smi.h	11022	0644	edit dl rm
ipv6.h	9283	0644	edit dl rm
ipv6_route.h	594	0644	edit dl rm
irq.h	41783	0644	edit dl rm
irqbypass.h	3681	0644	edit dl rm
irqchip.h	1597	0644	edit dl rm
irqdesc.h	8460	0644	edit dl rm
irqdomain.h	20645	0644	edit dl rm
irqflags.h	8105	0644	edit dl rm
irqhandler.h	362	0644	edit dl rm
irqnr.h	856	0644	edit dl rm
irqreturn.h	503	0644	edit dl rm
irq_cpustat.h	845	0644	edit dl rm
irq_poll.h	575	0644	edit dl rm
irq_sim.h	971	0644	edit dl rm
irq_work.h	1924	0644	edit dl rm
isa.h	2166	0644	edit dl rm
isapnp.h	3896	0644	edit dl rm
iscsi_boot_sysfs.h	4185	0644	edit dl rm
iscsi_ibft.h	1306	0644	edit dl rm
isdn.h	23545	0644	edit dl rm
isdnif.h	19723	0644	edit dl rm
isdn_divertif.h	1301	0644	edit dl rm
isdn_ppp.h	6797	0644	edit dl rm
isicom.h	1528	0644	edit dl rm
ism.h	2273	0644	edit dl rm
iversion.h	12670	0644	edit dl rm
jbd2.h	47971	0644	edit dl rm
jhash.h	4735	0644	edit dl rm
jiffies.h	16340	0644	edit dl rm
journal-head.h	2934	0644	edit dl rm
joystick.h	437	0644	edit dl rm
jump_label.h	15376	0644	edit dl rm
jump_label_ratelimit.h	2867	0644	edit dl rm
jz4740-adc.h	1023	0644	edit dl rm
jz4780-nemc.h	1185	0644	edit dl rm
kallsyms.h	4335	0644	edit dl rm
kasan-checks.h	1495	0644	edit dl rm
kasan.h	12678	0644	edit dl rm
kbd_diacr.h	198	0644	edit dl rm
kbd_kern.h	3931	0644	edit dl rm
kbuild.h	380	0644	edit dl rm
kconfig.h	2481	0644	edit dl rm
kcore.h	891	0644	edit dl rm
kcov.h	2463	0644	edit dl rm
kcsan-checks.h	8859	0644	edit dl rm
kcsan.h	1948	0644	edit dl rm
kdb.h	7478	0644	edit dl rm
kdebug.h	487	0644	edit dl rm
kdev_t.h	1744	0644	edit dl rm
kernel-page-flags.h	505	0644	edit dl rm
kernel.h	20616	0644	edit dl rm
kernelcapi.h	4552	0644	edit dl rm
kernel_stat.h	3031	0644	edit dl rm
kernfs.h	19336	0644	edit dl rm
kern_levels.h	1611	0644	edit dl rm
kexec.h	10896	0644	edit dl rm
key-type.h	6583	0644	edit dl rm
key.h	13149	0644	edit dl rm
keyboard.h	665	0644	edit dl rm
kfifo.h	25431	0644	edit dl rm
kgdb.h	11569	0644	edit dl rm
khugepaged.h	2832	0644	edit dl rm
klist.h	1926	0644	edit dl rm
kmemleak.h	3954	0644	edit dl rm
kmod.h	1752	0644	edit dl rm
kmsg_dump.h	2627	0644	edit dl rm
kobject.h	7727	0644	edit dl rm
kobject_ns.h	1934	0644	edit dl rm
kobj_map.h	545	0644	edit dl rm
kprobes.h	13222	0644	edit dl rm
kref.h	3361	0644	edit dl rm
ks0108.h	960	0644	edit dl rm
ks8842.h	1223	0644	edit dl rm
ks8851_mll.h	1063	0644	edit dl rm
ksm.h	2753	0644	edit dl rm
kstrtox.h	6751	0644	edit dl rm
kthread.h	7924	0644	edit dl rm
ktime.h	6607	0644	edit dl rm
kvm_dirty_ring.h	2633	0644	edit dl rm
kvm_host.h	65710	0644	edit dl rm
kvm_irqfd.h	2458	0644	edit dl rm
kvm_para.h	402	0644	edit dl rm
kvm_types.h	3264	0644	edit dl rm
l2tp.h	261	0644	edit dl rm
lapb.h	1752	0644	edit dl rm
latencytop.h	1207	0644	edit dl rm
lcd.h	3867	0644	edit dl rm
lcm.h	275	0644	edit dl rm
led-class-flash.h	5619	0644	edit dl rm
led-lm3530.h	3793	0644	edit dl rm
leds-bd2802.h	642	0644	edit dl rm
leds-lp3944.h	1099	0644	edit dl rm
leds-lp3952.h	2559	0644	edit dl rm
leds-pca9532.h	1031	0644	edit dl rm
leds-regulator.h	1317	0644	edit dl rm
leds-tca6507.h	1042	0644	edit dl rm
leds.h	15623	0644	edit dl rm
leds_pwm.h	407	0644	edit dl rm
libata.h	68540	0644	edit dl rm
libfdt.h	202	0644	edit dl rm
libfdt_env.h	491	0644	edit dl rm
libgcc.h	1099	0644	edit dl rm
libnvdimm.h	9873	0644	edit dl rm
libps2.h	2077	0644	edit dl rm
license.h	374	0644	edit dl rm
lightnvm.h	11980	0644	edit dl rm
limits.h	715	0644	edit dl rm
linear_range.h	1645	0644	edit dl rm
linkage.h	9331	0644	edit dl rm
linkmode.h	2559	0644	edit dl rm
linux_logo.h	1956	0644	edit dl rm
lis3lv02d.h	5125	0644	edit dl rm
list.h	32105	0644	edit dl rm
list_bl.h	4905	0644	edit dl rm
list_lru.h	8193	0644	edit dl rm
list_nulls.h	4322	0644	edit dl rm
list_sort.h	307	0644	edit dl rm
livepatch.h	9109	0644	edit dl rm
llc.h	749	0644	edit dl rm
llist.h	9368	0644	edit dl rm
local_lock.h	1362	0644	edit dl rm
local_lock_internal.h	3499	0644	edit dl rm
lockdep.h	21585	0644	edit dl rm
lockdep_types.h	5308	0644	edit dl rm
lockref.h	1440	0644	edit dl rm
log2.h	6542	0644	edit dl rm
logic_pio.h	3257	0644	edit dl rm
lp.h	2827	0644	edit dl rm
lru_cache.h	12722	0644	edit dl rm
lsm_audit.h	2791	0644	edit dl rm
lsm_hooks.h	70818	0644	edit dl rm
lsm_hook_defs.h	20455	0644	edit dl rm
lz4.h	27072	0644	edit dl rm
lzo.h	1404	0644	edit dl rm
mailbox_client.h	1837	0644	edit dl rm
mailbox_controller.h	5502	0644	edit dl rm
maple.h	2775	0644	edit dl rm
marvell_phy.h	1691	0644	edit dl rm
math.h	5185	0644	edit dl rm
math64.h	7662	0644	edit dl rm
max17040_battery.h	474	0644	edit dl rm
mbcache.h	2208	0644	edit dl rm
mbus.h	3168	0644	edit dl rm
mc6821.h	1209	0644	edit dl rm
mc146818rtc.h	4567	0644	edit dl rm
mcb.h	3975	0644	edit dl rm
mdev.h	5859	0644	edit dl rm
mdio-bitbang.h	1149	0644	edit dl rm
mdio-gpio.h	177	0644	edit dl rm
mdio-mux.h	1021	0644	edit dl rm
mdio.h	13730	0644	edit dl rm
mei_aux.h	929	0644	edit dl rm
mei_cl_bus.h	4196	0644	edit dl rm
memblock.h	21009	0644	edit dl rm
memcontrol.h	46243	0644	edit dl rm
memfd.h	365	0644	edit dl rm
memory.h	4080	0644	edit dl rm
memory_hotplug.h	10981	0644	edit dl rm
mempolicy.h	8084	0644	edit dl rm
mempool.h	3430	0644	edit dl rm
memregion.h	417	0644	edit dl rm
memremap.h	7818	0644	edit dl rm
memstick.h	9982	0644	edit dl rm
mem_encrypt.h	926	0644	edit dl rm
mhi.h	26908	0644	edit dl rm
mhi_ep.h	9866	0644	edit dl rm
micrel_phy.h	1522	0644	edit dl rm
microchipphy.h	3310	0644	edit dl rm
mic_bus.h	3272	0644	edit dl rm
migrate.h	6278	0644	edit dl rm
migrate_mode.h	758	0644	edit dl rm
mii.h	16283	0644	edit dl rm
mii_timestamper.h	3653	0644	edit dl rm
minmax.h	6373	0644	edit dl rm
min_heap.h	3377	0644	edit dl rm
miscdevice.h	2864	0644	edit dl rm
misc_cgroup.h	3007	0644	edit dl rm
mISDNdsp.h	1217	0644	edit dl rm
mISDNhw.h	5921	0644	edit dl rm
mISDNif.h	15276	0644	edit dl rm
mm-arch-hooks.h	679	0644	edit dl rm
mm.h	101557	0644	edit dl rm
mman.h	3357	0644	edit dl rm
mmap_lock.h	2086	0644	edit dl rm
mmdebug.h	2379	0644	edit dl rm
mmiotrace.h	3122	0644	edit dl rm
mmu_context.h	465	0644	edit dl rm
mmu_notifier.h	28462	0644	edit dl rm
mmzone.h	51615	0644	edit dl rm
mm_inline.h	3059	0644	edit dl rm
mm_types.h	26844	0644	edit dl rm
mm_types_task.h	2457	0644	edit dl rm
mnt_namespace.h	547	0644	edit dl rm
module.h	23659	0644	edit dl rm
moduleloader.h	3170	0644	edit dl rm
moduleparam.h	20275	0644	edit dl rm
module_signature.h	1250	0644	edit dl rm
mod_devicetable.h	22513	0644	edit dl rm
mount.h	3708	0644	edit dl rm
mpage.h	737	0644	edit dl rm
mpi.h	3381	0644	edit dl rm
mpls.h	394	0644	edit dl rm
mpls_iptunnel.h	178	0644	edit dl rm
mroute.h	1998	0644	edit dl rm
mroute6.h	2449	0644	edit dl rm
mroute_base.h	12433	0644	edit dl rm
msdos_fs.h	273	0644	edit dl rm
msdos_partition.h	1655	0644	edit dl rm
msg.h	395	0644	edit dl rm
msi.h	15665	0644	edit dl rm
mutex.h	7837	0644	edit dl rm
mv643xx.h	53657	0644	edit dl rm
mv643xx_eth.h	2001	0644	edit dl rm
mv643xx_i2c.h	545	0644	edit dl rm
mvebu-pmsu.h	520	0644	edit dl rm
mxm-wmi.h	1078	0644	edit dl rm
namei.h	3946	0644	edit dl rm
nd.h	7601	0644	edit dl rm
net.h	12405	0644	edit dl rm
netdevice.h	169526	0644	edit dl rm
netdev_features.h	10519	0644	edit dl rm
netfilter.h	12677	0644	edit dl rm
netfilter_bridge.h	1977	0644	edit dl rm
netfilter_defs.h	486	0644	edit dl rm
netfilter_ingress.h	1472	0644	edit dl rm
netfilter_ipv4.h	1077	0644	edit dl rm
netfilter_ipv6.h	3698	0644	edit dl rm
netlink.h	9170	0644	edit dl rm
netpoll.h	2601	0644	edit dl rm
nfs.h	1145	0644	edit dl rm
nfs3.h	260	0644	edit dl rm
nfs4.h	19527	0644	edit dl rm
nfsacl.h	1435	0644	edit dl rm
nfs_fs.h	18578	0644	edit dl rm
nfs_fs_i.h	308	0644	edit dl rm
nfs_fs_sb.h	10537	0644	edit dl rm
nfs_iostat.h	4285	0644	edit dl rm
nfs_page.h	6991	0644	edit dl rm
nfs_xdr.h	42502	0644	edit dl rm
nitro_enclaves.h	267	0644	edit dl rm
nl802154.h	4336	0644	edit dl rm
nls.h	3162	0644	edit dl rm
nmi.h	6758	0644	edit dl rm
node.h	4399	0644	edit dl rm
nodemask.h	17440	0644	edit dl rm
nospec.h	2187	0644	edit dl rm
notifier.h	8418	0644	edit dl rm
nsc_gpio.h	1459	0644	edit dl rm
nsproxy.h	2676	0644	edit dl rm
ns_common.h	301	0644	edit dl rm
ntb.h	53691	0644	edit dl rm
ntb_transport.h	3892	0644	edit dl rm
nubus.h	5674	0644	edit dl rm
numa.h	1004	0644	edit dl rm
nvme-fc-driver.h	47216	0644	edit dl rm
nvme-fc.h	9955	0644	edit dl rm
nvme-rdma.h	2535	0644	edit dl rm
nvme-tcp.h	4538	0644	edit dl rm
nvme.h	39128	0644	edit dl rm
nvmem-consumer.h	4454	0644	edit dl rm
nvmem-provider.h	3267	0644	edit dl rm
nvram.h	495	0644	edit dl rm
n_r3964.h	4155	0644	edit dl rm
objagg.h	1983	0644	edit dl rm
objtool.h	1155	0644	edit dl rm
of.h	43307	0644	edit dl rm
of_address.h	4603	0644	edit dl rm
of_clk.h	753	0644	edit dl rm
of_device.h	3227	0644	edit dl rm
of_dma.h	2353	0644	edit dl rm
of_fdt.h	4188	0644	edit dl rm
of_gpio.h	4053	0644	edit dl rm
of_graph.h	3636	0644	edit dl rm
of_iommu.h	505	0644	edit dl rm
of_irq.h	3691	0644	edit dl rm
of_mdio.h	3213	0644	edit dl rm
of_net.h	887	0644	edit dl rm
of_pci.h	915	0644	edit dl rm
of_pdt.h	1222	0644	edit dl rm
of_platform.h	3974	0644	edit dl rm
of_reserved_mem.h	2403	0644	edit dl rm
oid_registry.h	3966	0644	edit dl rm
olpc-ec.h	1104	0644	edit dl rm
omap-dma.h	10754	0644	edit dl rm
omap-dmaengine.h	583	0644	edit dl rm
omap-gpmc.h	3011	0644	edit dl rm
omap-iommu.h	685	0644	edit dl rm
omap-mailbox.h	777	0644	edit dl rm
omapfb.h	1246	0644	edit dl rm
once.h	1880	0644	edit dl rm
oom.h	3341	0644	edit dl rm
openvswitch.h	1019	0644	edit dl rm
oprofile.h	6246	0644	edit dl rm
osq_lock.h	1066	0644	edit dl rm
overflow.h	12269	0644	edit dl rm
padata.h	7431	0644	edit dl rm
page-flags-layout.h	3501	0644	edit dl rm
page-flags.h	28156	0644	edit dl rm
page-isolation.h	2124	0644	edit dl rm
pageblock-flags.h	3357	0644	edit dl rm
pagemap.h	24649	0644	edit dl rm
pagevec.h	2383	0644	edit dl rm
pagewalk.h	4167	0644	edit dl rm
page_counter.h	3447	0644	edit dl rm
page_ext.h	1722	0644	edit dl rm
page_idle.h	2683	0644	edit dl rm
page_owner.h	2361	0644	edit dl rm
page_ref.h	5361	0644	edit dl rm
page_reporting.h	834	0644	edit dl rm
parman.h	2934	0644	edit dl rm
parport.h	18273	0644	edit dl rm
parport_pc.h	6713	0644	edit dl rm
parser.h	1141	0644	edit dl rm
pata_arasan_cf_data.h	1250	0644	edit dl rm
patchkey.h	757	0644	edit dl rm
path.h	572	0644	edit dl rm
pch_dma.h	999	0644	edit dl rm
pci-acpi.h	4280	0644	edit dl rm
pci-ats.h	1802	0644	edit dl rm
pci-dma-compat.h	3750	0644	edit dl rm
pci-ecam.h	3358	0644	edit dl rm
pci-ep-cfs.h	957	0644	edit dl rm
pci-epc.h	7336	0644	edit dl rm
pci-epf.h	4868	0644	edit dl rm
pci-p2pdma.h	4049	0644	edit dl rm
pci.h	91798	0644	edit dl rm
pci_hotplug.h	4752	0644	edit dl rm
pci_ids.h	128248	0644	edit dl rm
pda_power.h	1151	0644	edit dl rm
pe.h	16204	0644	edit dl rm
percpu-defs.h	18609	0644	edit dl rm
percpu-refcount.h	11169	0644	edit dl rm
percpu-rwsem.h	4573	0644	edit dl rm
percpu.h	4849	0644	edit dl rm
percpu_counter.h	4372	0644	edit dl rm
perf_event.h	50787	0644	edit dl rm
perf_regs.h	1076	0644	edit dl rm
personality.h	393	0644	edit dl rm
pfn.h	666	0644	edit dl rm
pfn_t.h	3310	0644	edit dl rm
phonet.h	1146	0644	edit dl rm
phy.h	56386	0644	edit dl rm
phylink.h	23707	0644	edit dl rm
phy_fixed.h	1814	0644	edit dl rm
phy_led_triggers.h	1491	0644	edit dl rm
pid.h	6059	0644	edit dl rm
pid_namespace.h	2386	0644	edit dl rm
pim.h	2737	0644	edit dl rm
pipe_fs_i.h	6471	0644	edit dl rm
pkeys.h	961	0644	edit dl rm
pktcdvd.h	6011	0644	edit dl rm
pl320-ipc.h	758	0644	edit dl rm
platform_device.h	14160	0644	edit dl rm
platform_profile.h	1155	0644	edit dl rm
pldmfw.h	4879	0644	edit dl rm
plist.h	8894	0644	edit dl rm
pm-trace.h	940	0644	edit dl rm
pm.h	37480	0644	edit dl rm
pm2301_charger.h	1723	0644	edit dl rm
pmbus.h	1621	0644	edit dl rm
pmu.h	2392	0644	edit dl rm
pm_clock.h	2638	0644	edit dl rm
pm_domain.h	13293	0644	edit dl rm
pm_opp.h	11536	0644	edit dl rm
pm_qos.h	10662	0644	edit dl rm
pm_runtime.h	10329	0644	edit dl rm
pm_wakeirq.h	1518	0644	edit dl rm
pm_wakeup.h	7354	0644	edit dl rm
pnfs_osd_xdr.h	9490	0644	edit dl rm
pnp.h	15765	0644	edit dl rm
poison.h	2651	0644	edit dl rm
poll.h	4109	0644	edit dl rm
posix-clock.h	4660	0644	edit dl rm
posix-timers.h	6460	0644	edit dl rm
posix_acl.h	3167	0644	edit dl rm
posix_acl_xattr.h	1621	0644	edit dl rm
powercap.h	12889	0644	edit dl rm
power_supply.h	15025	0644	edit dl rm
ppp-comp.h	3172	0644	edit dl rm
ppp_channel.h	3146	0644	edit dl rm
ppp_defs.h	812	0644	edit dl rm
pps-gpio.h	1033	0644	edit dl rm
pps_kernel.h	3620	0644	edit dl rm
pr.h	566	0644	edit dl rm
prandom.h	3886	0644	edit dl rm
preempt.h	12232	0644	edit dl rm
prefetch.h	1740	0644	edit dl rm
prime_numbers.h	1384	0644	edit dl rm
printk.h	16908	0644	edit dl rm
prmt.h	143	0644	edit dl rm
processor.h	1889	0644	edit dl rm
proc_fs.h	6138	0644	edit dl rm
proc_ns.h	2897	0644	edit dl rm
profile.h	2743	0644	edit dl rm
projid.h	2269	0644	edit dl rm
property.h	17410	0644	edit dl rm
psci.h	1951	0644	edit dl rm
pseudo_fs.h	355	0644	edit dl rm
psi.h	1782	0644	edit dl rm
psi_types.h	3994	0644	edit dl rm
psp-platform-access.h	1722	0644	edit dl rm
psp-sev.h	18921	0644	edit dl rm
psp-tee.h	2316	0644	edit dl rm
psp.h	697	0644	edit dl rm
pstore.h	7764	0644	edit dl rm
pstore_ram.h	2980	0644	edit dl rm
pti.h	198	0644	edit dl rm
ptp_classify.h	5007	0644	edit dl rm
ptp_clock_kernel.h	12431	0644	edit dl rm
ptrace.h	15210	0644	edit dl rm
ptr_ring.h	16890	0644	edit dl rm
purgatory.h	589	0644	edit dl rm
pvclock_gtod.h	548	0644	edit dl rm
pwm.h	17341	0644	edit dl rm
pwm_backlight.h	802	0644	edit dl rm
pxa2xx_ssp.h	10470	0644	edit dl rm
pxa168_eth.h	728	0644	edit dl rm
qcom-geni-se.h	12471	0644	edit dl rm
qcom_scm.h	4381	0644	edit dl rm
qnx6_fs.h	3349	0644	edit dl rm
quicklist.h	2186	0644	edit dl rm
quota.h	19231	0644	edit dl rm
quotaops.h	10553	0644	edit dl rm
radix-tree.h	17978	0644	edit dl rm
raid_class.h	2149	0644	edit dl rm
ramfs.h	695	0644	edit dl rm
random.h	3855	0644	edit dl rm
range.h	775	0644	edit dl rm
ras.h	1211	0644	edit dl rm
ratelimit.h	1761	0644	edit dl rm
ratelimit_types.h	1170	0644	edit dl rm
rational.h	639	0644	edit dl rm
rbtree.h	9789	0644	edit dl rm
rbtree_augmented.h	10485	0644	edit dl rm
rbtree_latch.h	6815	0644	edit dl rm
rbtree_types.h	946	0644	edit dl rm
rculist.h	28444	0644	edit dl rm
rculist_bl.h	3374	0644	edit dl rm
rculist_nulls.h	5513	0644	edit dl rm
rcupdate.h	38548	0644	edit dl rm
rcupdate_trace.h	2882	0644	edit dl rm
rcupdate_wait.h	1769	0644	edit dl rm
rcutiny.h	4232	0644	edit dl rm
rcutree.h	3077	0644	edit dl rm
rcuwait.h	1900	0644	edit dl rm
rcu_node_tree.h	4468	0644	edit dl rm
rcu_segcblist.h	11292	0644	edit dl rm
rcu_sync.h	2312	0644	edit dl rm
reboot-mode.h	600	0644	edit dl rm
reboot.h	2098	0644	edit dl rm
reciprocal_div.h	3356	0644	edit dl rm
refcount.h	2799	0644	edit dl rm
regmap.h	54447	0644	edit dl rm
regset.h	15527	0644	edit dl rm
relay.h	8908	0644	edit dl rm
remoteproc.h	20078	0644	edit dl rm
resctrl.h	8891	0644	edit dl rm
reservation.h	9226	0644	edit dl rm
reset-controller.h	3067	0644	edit dl rm
reset.h	13739	0644	edit dl rm
resource.h	339	0644	edit dl rm
resource_ext.h	2542	0644	edit dl rm
restart_block.h	1114	0644	edit dl rm
rfkill.h	11040	0644	edit dl rm
rhashtable-types.h	3742	0644	edit dl rm
rhashtable.h	35278	0644	edit dl rm
rh_flags.h	905	0644	edit dl rm
rh_kabi.h	22633	0644	edit dl rm
rh_kabi_attributes.h	501	0644	edit dl rm
rh_kabi_aux.h	917	0644	edit dl rm
rh_kabi_memcg.h	3760	0644	edit dl rm
rh_tasklist_lock.h	959	0644	edit dl rm
rh_waived.h	441	0644	edit dl rm
ring_buffer.h	7371	0644	edit dl rm
rio.h	19687	0644	edit dl rm
rio_drv.h	15061	0644	edit dl rm
rio_ids.h	1317	0644	edit dl rm
rio_regs.h	19737	0644	edit dl rm
rmap.h	11037	0644	edit dl rm
rmi.h	12479	0644	edit dl rm
rndis.h	17269	0644	edit dl rm
rodata_test.h	559	0644	edit dl rm
root_dev.h	619	0644	edit dl rm
rpmsg.h	7117	0644	edit dl rm
rslib.h	3754	0644	edit dl rm
rtc.h	9427	0644	edit dl rm
rtmutex.h	3147	0644	edit dl rm
rtnetlink.h	4604	0644	edit dl rm
rtsx_common.h	1475	0644	edit dl rm
rtsx_pci.h	41135	0644	edit dl rm
rtsx_usb.h	16334	0644	edit dl rm
rwbase_rt.h	876	0644	edit dl rm
rwlock.h	4054	0644	edit dl rm
rwlock_api_smp.h	7736	0644	edit dl rm
rwlock_rt.h	3053	0644	edit dl rm
rwlock_types.h	1814	0644	edit dl rm
rwsem.h	7405	0644	edit dl rm
s3c_adc_battery.h	971	0644	edit dl rm
sa11x0-dma.h	572	0644	edit dl rm
sbitmap.h	20203	0644	edit dl rm
scatterlist.h	18003	0644	edit dl rm
scc.h	2905	0644	edit dl rm
sched.h	64576	0644	edit dl rm
sched_clock.h	1617	0644	edit dl rm
scif.h	60280	0644	edit dl rm
scmi_protocol.h	9284	0644	edit dl rm
scpi_protocol.h	2642	0644	edit dl rm
screen_info.h	191	0644	edit dl rm
scs.h	1828	0644	edit dl rm
sctp.h	24124	0644	edit dl rm
scx200.h	1863	0644	edit dl rm
scx200_gpio.h	2438	0644	edit dl rm
sdb.h	4270	0644	edit dl rm
sdla.h	7066	0644	edit dl rm
seccomp.h	2972	0644	edit dl rm
securebits.h	239	0644	edit dl rm
security.h	52185	0644	edit dl rm
sed-opal.h	1985	0644	edit dl rm
seg6.h	121	0644	edit dl rm
seg6_genl.h	136	0644	edit dl rm
seg6_hmac.h	136	0644	edit dl rm
seg6_iptunnel.h	148	0644	edit dl rm
seg6_local.h	100	0644	edit dl rm
selection.h	1595	0644	edit dl rm
sem.h	599	0644	edit dl rm
semaphore.h	1400	0644	edit dl rm
seqlock.h	39244	0644	edit dl rm
seqno-fence.h	4050	0644	edit dl rm
seq_buf.h	3405	0644	edit dl rm
seq_file.h	8291	0644	edit dl rm
seq_file_net.h	730	0644	edit dl rm
serdev.h	10101	0644	edit dl rm
serial.h	630	0644	edit dl rm
serial_8250.h	6581	0644	edit dl rm
serial_bcm63xx.h	4843	0644	edit dl rm
serial_core.h	18058	0644	edit dl rm
serial_max3100.h	1423	0644	edit dl rm
serial_pnx8xxx.h	2670	0644	edit dl rm
serial_s3c.h	8784	0644	edit dl rm
serial_sci.h	1611	0644	edit dl rm
serio.h	4528	0644	edit dl rm
set_memory.h	1497	0644	edit dl rm
sfi.h	5890	0644	edit dl rm
sfi_acpi.h	3472	0644	edit dl rm
sfp.h	16216	0644	edit dl rm
shdma-base.h	4520	0644	edit dl rm
shm.h	968	0644	edit dl rm
shmem_fs.h	5779	0644	edit dl rm
shrinker.h	3365	0644	edit dl rm
sh_clk.h	6098	0644	edit dl rm
sh_dma.h	3696	0644	edit dl rm
sh_eth.h	369	0644	edit dl rm
sh_intc.h	3506	0644	edit dl rm
sh_timer.h	172	0644	edit dl rm
signal.h	13513	0644	edit dl rm
signalfd.h	817	0644	edit dl rm
signal_types.h	1241	0644	edit dl rm
siox.h	2075	0644	edit dl rm
siphash.h	4738	0644	edit dl rm
sirfsoc_dma.h	162	0644	edit dl rm
sizes.h	1451	0644	edit dl rm
skbuff.h	138822	0644	edit dl rm
skb_array.h	5512	0644	edit dl rm
skmsg.h	13557	0644	edit dl rm
slab.h	25099	0644	edit dl rm
slab_def.h	3009	0644	edit dl rm
slimbus.h	5410	0644	edit dl rm
slub_def.h	6588	0644	edit dl rm
sm501-regs.h	12046	0644	edit dl rm
sm501.h	4743	0644	edit dl rm
smc91x.h	1604	0644	edit dl rm
smc911x.h	294	0644	edit dl rm
smp.h	7085	0644	edit dl rm
smpboot.h	2215	0644	edit dl rm
smp_types.h	1340	0644	edit dl rm
smsc911x.h	2340	0644	edit dl rm
smscphy.h	1283	0644	edit dl rm
socket.h	14427	0644	edit dl rm
sockptr.h	2279	0644	edit dl rm
sock_diag.h	2370	0644	edit dl rm
sonet.h	469	0644	edit dl rm
sony-laptop.h	1441	0644	edit dl rm
sonypi.h	2410	0644	edit dl rm
sort.h	247	0644	edit dl rm
sound.h	685	0644	edit dl rm
soundcard.h	1631	0644	edit dl rm
spinlock.h	15933	0644	edit dl rm
spinlock_api_smp.h	5346	0644	edit dl rm
spinlock_api_up.h	3394	0644	edit dl rm
spinlock_rt.h	4209	0644	edit dl rm
spinlock_types.h	1826	0644	edit dl rm
spinlock_types_raw.h	1726	0644	edit dl rm
spinlock_types_up.h	726	0644	edit dl rm
spinlock_up.h	2126	0644	edit dl rm
splice.h	2981	0644	edit dl rm
spmi.h	6094	0644	edit dl rm
sram.h	844	0644	edit dl rm
srcu.h	7858	0644	edit dl rm
srcutiny.h	3411	0644	edit dl rm
srcutree.h	5437	0644	edit dl rm
ssbi.h	1140	0644	edit dl rm
stackdepot.h	1309	0644	edit dl rm
stackprotector.h	361	0644	edit dl rm
stacktrace.h	4301	0644	edit dl rm
start_kernel.h	334	0644	edit dl rm
stat.h	1212	0644	edit dl rm
statfs.h	1346	0644	edit dl rm
static_call.h	7034	0644	edit dl rm
static_call_types.h	535	0644	edit dl rm
static_key.h	30	0644	edit dl rm
stddef.h	3275	0644	edit dl rm
stm.h	4453	0644	edit dl rm
stmmac.h	7607	0644	edit dl rm
stmp3xxx_rtc_wdt.h	332	0644	edit dl rm
stmp_device.h	619	0644	edit dl rm
stop_machine.h	4842	0644	edit dl rm
string.h	9939	0644	edit dl rm
stringhash.h	2715	0644	edit dl rm
stringify.h	341	0644	edit dl rm
string_helpers.h	3082	0644	edit dl rm
sudmac.h	1269	0644	edit dl rm
sungem_phy.h	4031	0644	edit dl rm
sunserialcore.h	1102	0644	edit dl rm
sunxi-rsb.h	2955	0644	edit dl rm
superhyway.h	2878	0644	edit dl rm
suspend.h	21483	0644	edit dl rm
svga.h	3837	0644	edit dl rm
sw842.h	328	0644	edit dl rm
swab.h	569	0644	edit dl rm
swait.h	10284	0644	edit dl rm
swap.h	23109	0644	edit dl rm
swapfile.h	556	0644	edit dl rm
swapops.h	8895	0644	edit dl rm
swap_cgroup.h	971	0644	edit dl rm
swap_slots.h	841	0644	edit dl rm
swiotlb.h	5472	0644	edit dl rm
switchtec.h	11530	0644	edit dl rm
sxgbe_platform.h	1371	0644	edit dl rm
synclink.h	989	0644	edit dl rm
sync_core.h	581	0644	edit dl rm
sync_file.h	1606	0644	edit dl rm
sys.h	960	0644	edit dl rm
syscalls.h	51913	0644	edit dl rm
syscore_ops.h	635	0644	edit dl rm
sysctl.h	7770	0644	edit dl rm
sysfs.h	18090	0644	edit dl rm
syslog.h	1931	0644	edit dl rm
sysrq.h	1896	0644	edit dl rm
sysv_fs.h	9250	0644	edit dl rm
sys_soc.h	1263	0644	edit dl rm
t10-pi.h	1538	0644	edit dl rm
taskstats_kern.h	957	0644	edit dl rm
task_io_accounting.h	1159	0644	edit dl rm
task_io_accounting_ops.h	2610	0644	edit dl rm
task_work.h	718	0644	edit dl rm
tboot.h	4089	0644	edit dl rm
tc.h	3489	0644	edit dl rm
tca6416_keypad.h	847	0644	edit dl rm
tcp.h	18092	0644	edit dl rm
tee_drv.h	16685	0644	edit dl rm
textsearch.h	4842	0644	edit dl rm
textsearch_fsm.h	1214	0644	edit dl rm
tfrc.h	1933	0644	edit dl rm
thermal.h	19928	0644	edit dl rm
thinkpad_acpi.h	320	0644	edit dl rm
threads.h	1309	0644	edit dl rm
thread_info.h	4869	0644	edit dl rm
thunderbolt.h	21435	0644	edit dl rm
ti-emif-sram.h	5150	0644	edit dl rm
tick.h	9612	0644	edit dl rm
tifm.h	4920	0644	edit dl rm
timb_dma.h	1784	0644	edit dl rm
timb_gpio.h	1308	0644	edit dl rm
time.h	3916	0644	edit dl rm
time32.h	6068	0644	edit dl rm
time64.h	4055	0644	edit dl rm
timecounter.h	4693	0644	edit dl rm
timekeeper_internal.h	5455	0644	edit dl rm
timekeeping.h	7381	0644	edit dl rm
timekeeping32.h	2055	0644	edit dl rm
timer.h	7092	0644	edit dl rm
timerfd.h	508	0644	edit dl rm
timeriomem-rng.h	475	0644	edit dl rm
timerqueue.h	1498	0644	edit dl rm
timex.h	6466	0644	edit dl rm
time_namespace.h	3217	0644	edit dl rm
ti_wilink_st.h	14404	0644	edit dl rm
tnum.h	3467	0644	edit dl rm
topology.h	6284	0644	edit dl rm
torture.h	4953	0644	edit dl rm
toshiba.h	904	0644	edit dl rm
tpm.h	11345	0644	edit dl rm
tpm_command.h	847	0644	edit dl rm
tpm_eventlog.h	6686	0644	edit dl rm
trace.h	1311	0644	edit dl rm
tracefs.h	1221	0644	edit dl rm
tracehook.h	7233	0644	edit dl rm
tracepoint-defs.h	905	0644	edit dl rm
tracepoint.h	18003	0644	edit dl rm
trace_clock.h	667	0644	edit dl rm
trace_events.h	21035	0644	edit dl rm
trace_seq.h	4185	0644	edit dl rm
transport_class.h	2570	0644	edit dl rm
ts-nbus.h	532	0644	edit dl rm
tsacct_kern.h	1230	0644	edit dl rm
tty.h	28822	0644	edit dl rm
tty_driver.h	16017	0644	edit dl rm
tty_flip.h	1545	0644	edit dl rm
tty_ldisc.h	7937	0644	edit dl rm
typecheck.h	782	0644	edit dl rm
types.h	5660	0644	edit dl rm
u64_stats_sync.h	5957	0644	edit dl rm
uaccess.h	13715	0644	edit dl rm
ucb1400.h	4367	0644	edit dl rm
ucs2_string.h	662	0644	edit dl rm
udp.h	5552	0644	edit dl rm
uidgid.h	4171	0644	edit dl rm
uio.h	9756	0644	edit dl rm
uio_driver.h	4191	0644	edit dl rm
umh.h	1837	0644	edit dl rm
units.h	2685	0644	edit dl rm
uprobes.h	6783	0644	edit dl rm
usb.h	81721	0644	edit dl rm
usbdevice_fs.h	2234	0644	edit dl rm
usb_usual.h	3671	0644	edit dl rm
user-return-notifier.h	1205	0644	edit dl rm
user.h	22	0644	edit dl rm
userfaultfd_k.h	4651	0644	edit dl rm
usermode_driver.h	515	0644	edit dl rm
user_namespace.h	5084	0644	edit dl rm
util_macros.h	1197	0644	edit dl rm
uts.h	388	0644	edit dl rm
utsname.h	1828	0644	edit dl rm
uuid.h	2833	0644	edit dl rm
uwb.h	25827	0644	edit dl rm
vbox_utils.h	1675	0644	edit dl rm
vdpa.h	15756	0644	edit dl rm
verification.h	1996	0644	edit dl rm
vermagic.h	1159	0644	edit dl rm
vexpress.h	1477	0644	edit dl rm
vfio.h	7332	0644	edit dl rm
vfs.h	116	0644	edit dl rm
vgaarb.h	3972	0644	edit dl rm
vga_switcheroo.h	8828	0644	edit dl rm
vhost_iotlb.h	1369	0644	edit dl rm
via-core.h	7442	0644	edit dl rm
via-gpio.h	334	0644	edit dl rm
via.h	932	0644	edit dl rm
via_i2c.h	1516	0644	edit dl rm
videodev2.h	2769	0644	edit dl rm
virtio.h	6915	0644	edit dl rm
virtio_byteorder.h	1491	0644	edit dl rm
virtio_caif.h	492	0644	edit dl rm
virtio_config.h	15517	0644	edit dl rm
virtio_console.h	1974	0644	edit dl rm
virtio_dma_buf.h	1147	0644	edit dl rm
virtio_net.h	4964	0644	edit dl rm
virtio_pci_modern.h	3379	0644	edit dl rm
virtio_ring.h	3035	0644	edit dl rm
virtio_vsock.h	4603	0644	edit dl rm
visorbus.h	12525	0644	edit dl rm
vlynq.h	3969	0644	edit dl rm
vmacache.h	722	0644	edit dl rm
vmalloc.h	8367	0644	edit dl rm
vme.h	5794	0644	edit dl rm
vmpressure.h	1736	0644	edit dl rm
vmstat.h	14739	0644	edit dl rm
vmw_vmci_api.h	2954	0644	edit dl rm
vmw_vmci_defs.h	30928	0644	edit dl rm
vm_event_item.h	3385	0644	edit dl rm
vringh.h	9486	0644	edit dl rm
vt.h	611	0644	edit dl rm
vtime.h	4174	0644	edit dl rm
vt_buffer.h	1524	0644	edit dl rm
vt_kern.h	6179	0644	edit dl rm
w1-gpio.h	639	0644	edit dl rm
w1.h	9345	0644	edit dl rm
wait.h	43292	0644	edit dl rm
wait_bit.h	11500	0644	edit dl rm
wanrouter.h	210	0644	edit dl rm
watchdog.h	8002	0644	edit dl rm
win_minmax.h	832	0644	edit dl rm
wireless.h	1607	0644	edit dl rm
wkup_m3_ipc.h	1565	0644	edit dl rm
wl12xx.h	1422	0644	edit dl rm
wm97xx.h	10860	0644	edit dl rm
wmi.h	1989	0644	edit dl rm
workqueue.h	21856	0644	edit dl rm
writeback.h	13374	0644	edit dl rm
ww_mutex.h	13037	0644	edit dl rm
xarray.h	59101	0644	edit dl rm
xattr.h	3572	0644	edit dl rm
xxhash.h	7829	0644	edit dl rm
xz.h	11431	0644	edit dl rm
yam.h	2888	0644	edit dl rm
z2_battery.h	318	0644	edit dl rm
zbud.h	740	0644	edit dl rm
zconf.h	1770	0644	edit dl rm
zlib.h	28784	0644	edit dl rm
zorro.h	4030	0644	edit dl rm
zpool.h	3102	0644	edit dl rm
zsmalloc.h	1730	0644	edit dl rm
zstd.h	49806	0644	edit dl rm
zutil.h	2793	0644	edit dl rm

Edit: /usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/include/linux/ide.h (47403B)

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _IDE_H
#define _IDE_H
/*
 *  linux/include/linux/ide.h
 *
 *  Copyright (C) 1994-2002  Linus Torvalds & authors
 */

#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/ata.h>
#include <linux/blk-mq.h>
#include <linux/proc_fs.h>
#include <linux/interrupt.h>
#include <linux/bitops.h>
#include <linux/bio.h>
#include <linux/pci.h>
#include <linux/completion.h>
#include <linux/pm.h>
#include <linux/mutex.h>
/* for request_sense */
#include <linux/cdrom.h>
#include <scsi/scsi_cmnd.h>
#include <asm/byteorder.h>
#include <asm/io.h>

/*
 * Probably not wise to fiddle with these
 */
#define SUPPORT_VLB_SYNC 1
#define IDE_DEFAULT_MAX_FAILURES	1
#define ERROR_MAX	8	/* Max read/write errors per sector */
#define ERROR_RESET	3	/* Reset controller every 4th retry */
#define ERROR_RECAL	1	/* Recalibrate every 2nd retry */

struct device;

/* values for ide_request.type */
enum ata_priv_type {
	ATA_PRIV_MISC,
	ATA_PRIV_TASKFILE,
	ATA_PRIV_PC,
	ATA_PRIV_SENSE,		/* sense request */
	ATA_PRIV_PM_SUSPEND,	/* suspend request */
	ATA_PRIV_PM_RESUME,	/* resume request */
};

struct ide_request {
	struct scsi_request sreq;
	u8 sense[SCSI_SENSE_BUFFERSIZE];
	u8 type;
	void *special;
};

static inline struct ide_request *ide_req(struct request *rq)
{
	return blk_mq_rq_to_pdu(rq);
}

static inline bool ata_misc_request(struct request *rq)
{
	return blk_rq_is_private(rq) && ide_req(rq)->type == ATA_PRIV_MISC;
}

static inline bool ata_taskfile_request(struct request *rq)
{
	return blk_rq_is_private(rq) && ide_req(rq)->type == ATA_PRIV_TASKFILE;
}

static inline bool ata_pc_request(struct request *rq)
{
	return blk_rq_is_private(rq) && ide_req(rq)->type == ATA_PRIV_PC;
}

static inline bool ata_sense_request(struct request *rq)
{
	return blk_rq_is_private(rq) && ide_req(rq)->type == ATA_PRIV_SENSE;
}

static inline bool ata_pm_request(struct request *rq)
{
	return blk_rq_is_private(rq) &&
		(ide_req(rq)->type == ATA_PRIV_PM_SUSPEND ||
		 ide_req(rq)->type == ATA_PRIV_PM_RESUME);
}

/* Error codes returned in result to the higher part of the driver. */
enum {
	IDE_DRV_ERROR_GENERAL	= 101,
	IDE_DRV_ERROR_FILEMARK	= 102,
	IDE_DRV_ERROR_EOD	= 103,
};

/*
 * Definitions for accessing IDE controller registers
 */
#define IDE_NR_PORTS		(10)

struct ide_io_ports {
	unsigned long	data_addr;

union {
		unsigned long error_addr;	/*   read:  error */
		unsigned long feature_addr;	/*  write: feature */
	};

unsigned long	nsect_addr;
	unsigned long	lbal_addr;
	unsigned long	lbam_addr;
	unsigned long	lbah_addr;

unsigned long	device_addr;

union {
		unsigned long status_addr;	/*  read: status  */
		unsigned long command_addr;	/* write: command */
	};

unsigned long	ctl_addr;

unsigned long	irq_addr;
};

#define OK_STAT(stat,good,bad)	(((stat)&((good)|(bad)))==(good))

#define BAD_R_STAT	(ATA_BUSY | ATA_ERR)
#define BAD_W_STAT	(BAD_R_STAT | ATA_DF)
#define BAD_STAT	(BAD_R_STAT | ATA_DRQ)
#define DRIVE_READY	(ATA_DRDY | ATA_DSC)

#define BAD_CRC		(ATA_ABORTED | ATA_ICRC)

#define SATA_NR_PORTS		(3)	/* 16 possible ?? */

#define SATA_STATUS_OFFSET	(0)
#define SATA_ERROR_OFFSET	(1)
#define SATA_CONTROL_OFFSET	(2)

/*
 * Our Physical Region Descriptor (PRD) table should be large enough
 * to handle the biggest I/O request we are likely to see.  Since requests
 * can have no more than 256 sectors, and since the typical blocksize is
 * two or more sectors, we could get by with a limit of 128 entries here for
 * the usual worst case.  Most requests seem to include some contiguous blocks,
 * further reducing the number of table entries required.
 *
 * The driver reverts to PIO mode for individual requests that exceed
 * this limit (possible with 512 byte blocksizes, eg. MSDOS f/s), so handling
 * 100% of all crazy scenarios here is not necessary.
 *
 * As it turns out though, we must allocate a full 4KB page for this,
 * so the two PRD tables (ide0 & ide1) will each get half of that,
 * allowing each to have about 256 entries (8 bytes each) from this.
 */
#define PRD_BYTES       8
#define PRD_ENTRIES	256

/*
 * Some more useful definitions
 */
#define PARTN_BITS	6	/* number of minor dev bits for partitions */
#define MAX_DRIVES	2	/* per interface; 2 assumed by lots of code */

/*
 * Timeouts for various operations:
 */
enum {
	/* spec allows up to 20ms, but CF cards and SSD drives need more */
	WAIT_DRQ	= 1 * HZ,	/* 1s */
	/* some laptops are very slow */
	WAIT_READY	= 5 * HZ,	/* 5s */
	/* should be less than 3ms (?), if all ATAPI CD is closed at boot */
	WAIT_PIDENTIFY	= 10 * HZ,	/* 10s */
	/* worst case when spinning up */
	WAIT_WORSTCASE	= 30 * HZ,	/* 30s */
	/* maximum wait for an IRQ to happen */
	WAIT_CMD	= 10 * HZ,	/* 10s */
	/* Some drives require a longer IRQ timeout. */
	WAIT_FLOPPY_CMD	= 50 * HZ,	/* 50s */
	/*
	 * Some drives (for example, Seagate STT3401A Travan) require a very
	 * long timeout, because they don't return an interrupt or clear their
	 * BSY bit until after the command completes (even retension commands).
	 */
	WAIT_TAPE_CMD	= 900 * HZ,	/* 900s */
	/* minimum sleep time */
	WAIT_MIN_SLEEP	= HZ / 50,	/* 20ms */
};

/*
 * Op codes for special requests to be handled by ide_special_rq().
 * Values should be in the range of 0x20 to 0x3f.
 */
#define REQ_DRIVE_RESET		0x20
#define REQ_DEVSET_EXEC		0x21
#define REQ_PARK_HEADS		0x22
#define REQ_UNPARK_HEADS	0x23

/*
 * hwif_chipset_t is used to keep track of the specific hardware
 * chipset used by each IDE interface, if known.
 */
enum {		ide_unknown,	ide_generic,	ide_pci,
		ide_cmd640,	ide_dtc2278,	ide_ali14xx,
		ide_qd65xx,	ide_umc8672,	ide_ht6560b,
		ide_4drives,	ide_pmac,	ide_acorn,
		ide_au1xxx,	ide_palm3710
};

typedef u8 hwif_chipset_t;

/*
 * Structure to hold all information about the location of this port
 */
struct ide_hw {
	union {
		struct ide_io_ports	io_ports;
		unsigned long		io_ports_array[IDE_NR_PORTS];
	};

int		irq;			/* our irq number */
	struct device	*dev, *parent;
	unsigned long	config;
};

static inline void ide_std_init_ports(struct ide_hw *hw,
				      unsigned long io_addr,
				      unsigned long ctl_addr)
{
	unsigned int i;

for (i = 0; i <= 7; i++)
		hw->io_ports_array[i] = io_addr++;

hw->io_ports.ctl_addr = ctl_addr;
}

#define MAX_HWIFS	10

/*
 * Now for the data we need to maintain per-drive:  ide_drive_t
 */

#define ide_scsi	0x21
#define ide_disk	0x20
#define ide_optical	0x7
#define ide_cdrom	0x5
#define ide_tape	0x1
#define ide_floppy	0x0

/*
 * Special Driver Flags
 */
enum {
	IDE_SFLAG_SET_GEOMETRY		= (1 << 0),
	IDE_SFLAG_RECALIBRATE		= (1 << 1),
	IDE_SFLAG_SET_MULTMODE		= (1 << 2),
};

/*
 * Status returned from various ide_ functions
 */
typedef enum {
	ide_stopped,	/* no drive operation was started */
	ide_started,	/* a drive operation was started, handler was set */
} ide_startstop_t;

enum {
	IDE_VALID_ERROR 		= (1 << 1),
	IDE_VALID_FEATURE		= IDE_VALID_ERROR,
	IDE_VALID_NSECT 		= (1 << 2),
	IDE_VALID_LBAL			= (1 << 3),
	IDE_VALID_LBAM			= (1 << 4),
	IDE_VALID_LBAH			= (1 << 5),
	IDE_VALID_DEVICE		= (1 << 6),
	IDE_VALID_LBA			= IDE_VALID_LBAL |
					  IDE_VALID_LBAM |
					  IDE_VALID_LBAH,
	IDE_VALID_OUT_TF		= IDE_VALID_FEATURE |
					  IDE_VALID_NSECT |
					  IDE_VALID_LBA,
	IDE_VALID_IN_TF 		= IDE_VALID_NSECT |
					  IDE_VALID_LBA,
	IDE_VALID_OUT_HOB		= IDE_VALID_OUT_TF,
	IDE_VALID_IN_HOB		= IDE_VALID_ERROR |
					  IDE_VALID_NSECT |
					  IDE_VALID_LBA,
};

enum {
	IDE_TFLAG_LBA48			= (1 << 0),
	IDE_TFLAG_WRITE			= (1 << 1),
	IDE_TFLAG_CUSTOM_HANDLER	= (1 << 2),
	IDE_TFLAG_DMA_PIO_FALLBACK	= (1 << 3),
	/* force 16-bit I/O operations */
	IDE_TFLAG_IO_16BIT		= (1 << 4),
	/* struct ide_cmd was allocated using kmalloc() */
	IDE_TFLAG_DYN			= (1 << 5),
	IDE_TFLAG_FS			= (1 << 6),
	IDE_TFLAG_MULTI_PIO		= (1 << 7),
	IDE_TFLAG_SET_XFER		= (1 << 8),
};

enum {
	IDE_FTFLAG_FLAGGED		= (1 << 0),
	IDE_FTFLAG_SET_IN_FLAGS		= (1 << 1),
	IDE_FTFLAG_OUT_DATA		= (1 << 2),
	IDE_FTFLAG_IN_DATA		= (1 << 3),
};

struct ide_taskfile {
	u8	data;		/* 0: data byte (for TASKFILE ioctl) */
	union {			/* 1: */
		u8 error;	/*  read: error */
		u8 feature;	/* write: feature */
	};
	u8	nsect;		/* 2: number of sectors */
	u8	lbal;		/* 3: LBA low */
	u8	lbam;		/* 4: LBA mid */
	u8	lbah;		/* 5: LBA high */
	u8	device;		/* 6: device select */
	union {			/* 7: */
		u8 status;	/*  read: status */
		u8 command;	/* write: command */
	};
};

struct ide_cmd {
	struct ide_taskfile	tf;
	struct ide_taskfile	hob;
	struct {
		struct {
			u8		tf;
			u8		hob;
		} out, in;
	} valid;

u16			tf_flags;
	u8			ftf_flags;	/* for TASKFILE ioctl */
	int			protocol;

int			sg_nents;	  /* number of sg entries */
	int			orig_sg_nents;
	int			sg_dma_direction; /* DMA transfer direction */

unsigned int		nbytes;
	unsigned int		nleft;
	unsigned int		last_xfer_len;

struct scatterlist	*cursg;
	unsigned int		cursg_ofs;

struct request		*rq;		/* copy of request */
};

/* ATAPI packet command flags */
enum {
	/* set when an error is considered normal - no retry (ide-tape) */
	PC_FLAG_ABORT			= (1 << 0),
	PC_FLAG_SUPPRESS_ERROR		= (1 << 1),
	PC_FLAG_WAIT_FOR_DSC		= (1 << 2),
	PC_FLAG_DMA_OK			= (1 << 3),
	PC_FLAG_DMA_IN_PROGRESS		= (1 << 4),
	PC_FLAG_DMA_ERROR		= (1 << 5),
	PC_FLAG_WRITING			= (1 << 6),
};

#define ATAPI_WAIT_PC		(60 * HZ)

struct ide_atapi_pc {
	/* actual packet bytes */
	u8 c[12];
	/* incremented on each retry */
	int retries;
	int error;

/* bytes to transfer */
	int req_xfer;

/* the corresponding request */
	struct request *rq;

unsigned long flags;

/*
	 * those are more or less driver-specific and some of them are subject
	 * to change/removal later.
	 */
	unsigned long timeout;
};

struct ide_devset;
struct ide_driver;

#ifdef CONFIG_BLK_DEV_IDEACPI
struct ide_acpi_drive_link;
struct ide_acpi_hwif_link;
#endif

struct ide_drive_s;

struct ide_disk_ops {
	int		(*check)(struct ide_drive_s *, const char *);
	int		(*get_capacity)(struct ide_drive_s *);
	void		(*unlock_native_capacity)(struct ide_drive_s *);
	void		(*setup)(struct ide_drive_s *);
	void		(*flush)(struct ide_drive_s *);
	int		(*init_media)(struct ide_drive_s *, struct gendisk *);
	int		(*set_doorlock)(struct ide_drive_s *, struct gendisk *,
					int);
	ide_startstop_t	(*do_request)(struct ide_drive_s *, struct request *,
				      sector_t);
	int		(*ioctl)(struct ide_drive_s *, struct block_device *,
				 fmode_t, unsigned int, unsigned long);
};

/* ATAPI device flags */
enum {
	IDE_AFLAG_DRQ_INTERRUPT		= (1 << 0),

/* ide-cd */
	/* Drive cannot eject the disc. */
	IDE_AFLAG_NO_EJECT		= (1 << 1),
	/* Drive is a pre ATAPI 1.2 drive. */
	IDE_AFLAG_PRE_ATAPI12		= (1 << 2),
	/* TOC addresses are in BCD. */
	IDE_AFLAG_TOCADDR_AS_BCD	= (1 << 3),
	/* TOC track numbers are in BCD. */
	IDE_AFLAG_TOCTRACKS_AS_BCD	= (1 << 4),
	/* Saved TOC information is current. */
	IDE_AFLAG_TOC_VALID		= (1 << 6),
	/* We think that the drive door is locked. */
	IDE_AFLAG_DOOR_LOCKED		= (1 << 7),
	/* SET_CD_SPEED command is unsupported. */
	IDE_AFLAG_NO_SPEED_SELECT	= (1 << 8),
	IDE_AFLAG_VERTOS_300_SSD	= (1 << 9),
	IDE_AFLAG_VERTOS_600_ESD	= (1 << 10),
	IDE_AFLAG_SANYO_3CD		= (1 << 11),
	IDE_AFLAG_FULL_CAPS_PAGE	= (1 << 12),
	IDE_AFLAG_PLAY_AUDIO_OK		= (1 << 13),
	IDE_AFLAG_LE_SPEED_FIELDS	= (1 << 14),

/* ide-floppy */
	/* Avoid commands not supported in Clik drive */
	IDE_AFLAG_CLIK_DRIVE		= (1 << 15),
	/* Requires BH algorithm for packets */
	IDE_AFLAG_ZIP_DRIVE		= (1 << 16),
	/* Supports format progress report */
	IDE_AFLAG_SRFP			= (1 << 17),

/* ide-tape */
	IDE_AFLAG_IGNORE_DSC		= (1 << 18),
	/* 0 When the tape position is unknown */
	IDE_AFLAG_ADDRESS_VALID		= (1 <<	19),
	/* Device already opened */
	IDE_AFLAG_BUSY			= (1 << 20),
	/* Attempt to auto-detect the current user block size */
	IDE_AFLAG_DETECT_BS		= (1 << 21),
	/* Currently on a filemark */
	IDE_AFLAG_FILEMARK		= (1 << 22),
	/* 0 = no tape is loaded, so we don't rewind after ejecting */
	IDE_AFLAG_MEDIUM_PRESENT	= (1 << 23),

IDE_AFLAG_NO_AUTOCLOSE		= (1 << 24),
};

/* device flags */
enum {
	/* restore settings after device reset */
	IDE_DFLAG_KEEP_SETTINGS		= (1 << 0),
	/* device is using DMA for read/write */
	IDE_DFLAG_USING_DMA		= (1 << 1),
	/* okay to unmask other IRQs */
	IDE_DFLAG_UNMASK		= (1 << 2),
	/* don't attempt flushes */
	IDE_DFLAG_NOFLUSH		= (1 << 3),
	/* DSC overlap */
	IDE_DFLAG_DSC_OVERLAP		= (1 << 4),
	/* give potential excess bandwidth */
	IDE_DFLAG_NICE1			= (1 << 5),
	/* device is physically present */
	IDE_DFLAG_PRESENT		= (1 << 6),
	/* disable Host Protected Area */
	IDE_DFLAG_NOHPA			= (1 << 7),
	/* id read from device (synthetic if not set) */
	IDE_DFLAG_ID_READ		= (1 << 8),
	IDE_DFLAG_NOPROBE		= (1 << 9),
	/* need to do check_media_change() */
	IDE_DFLAG_REMOVABLE		= (1 << 10),
	/* needed for removable devices */
	IDE_DFLAG_ATTACH		= (1 << 11),
	IDE_DFLAG_FORCED_GEOM		= (1 << 12),
	/* disallow setting unmask bit */
	IDE_DFLAG_NO_UNMASK		= (1 << 13),
	/* disallow enabling 32-bit I/O */
	IDE_DFLAG_NO_IO_32BIT		= (1 << 14),
	/* for removable only: door lock/unlock works */
	IDE_DFLAG_DOORLOCKING		= (1 << 15),
	/* disallow DMA */
	IDE_DFLAG_NODMA			= (1 << 16),
	/* powermanagement told us not to do anything, so sleep nicely */
	IDE_DFLAG_BLOCKED		= (1 << 17),
	/* sleeping & sleep field valid */
	IDE_DFLAG_SLEEPING		= (1 << 18),
	IDE_DFLAG_POST_RESET		= (1 << 19),
	IDE_DFLAG_UDMA33_WARNED		= (1 << 20),
	IDE_DFLAG_LBA48			= (1 << 21),
	/* status of write cache */
	IDE_DFLAG_WCACHE		= (1 << 22),
	/* used for ignoring ATA_DF */
	IDE_DFLAG_NOWERR		= (1 << 23),
	/* retrying in PIO */
	IDE_DFLAG_DMA_PIO_RETRY		= (1 << 24),
	IDE_DFLAG_LBA			= (1 << 25),
	/* don't unload heads */
	IDE_DFLAG_NO_UNLOAD		= (1 << 26),
	/* heads unloaded, please don't reset port */
	IDE_DFLAG_PARKED		= (1 << 27),
	IDE_DFLAG_MEDIA_CHANGED		= (1 << 28),
	/* write protect */
	IDE_DFLAG_WP			= (1 << 29),
	IDE_DFLAG_FORMAT_IN_PROGRESS	= (1 << 30),
	IDE_DFLAG_NIEN_QUIRK		= (1 << 31),
};

struct ide_drive_s {
	char		name[4];	/* drive name, such as "hda" */
        char            driver_req[10];	/* requests specific driver */

struct request_queue	*queue;	/* request queue */

bool (*prep_rq)(struct ide_drive_s *, struct request *);

struct blk_mq_tag_set	tag_set;

struct request		*rq;	/* current request */
	void		*driver_data;	/* extra driver data */
	u16			*id;	/* identification info */
#ifdef CONFIG_IDE_PROC_FS
	struct proc_dir_entry *proc;	/* /proc/ide/ directory entry */
	const struct ide_proc_devset *settings; /* /proc/ide/ drive settings */
#endif
	struct hwif_s		*hwif;	/* actually (ide_hwif_t *) */

const struct ide_disk_ops *disk_ops;

unsigned long dev_flags;

unsigned long sleep;		/* sleep until this time */
	unsigned long timeout;		/* max time to wait for irq */

u8	special_flags;		/* special action flags */

u8	select;			/* basic drive/head select reg value */
	u8	retry_pio;		/* retrying dma capable host in pio */
	u8	waiting_for_dma;	/* dma currently in progress */
	u8	dma;			/* atapi dma flag */

u8	init_speed;	/* transfer rate set at boot */
        u8	current_speed;	/* current transfer rate set */
	u8	desired_speed;	/* desired transfer rate set */
	u8	pio_mode;	/* for ->set_pio_mode _only_ */
	u8	dma_mode;	/* for ->set_dma_mode _only_ */
	u8	dn;		/* now wide spread use */
	u8	acoustic;	/* acoustic management */
	u8	media;		/* disk, cdrom, tape, floppy, ... */
	u8	ready_stat;	/* min status value for drive ready */
	u8	mult_count;	/* current multiple sector setting */
	u8	mult_req;	/* requested multiple sector setting */
	u8	io_32bit;	/* 0=16-bit, 1=32-bit, 2/3=32bit+sync */
	u8	bad_wstat;	/* used for ignoring ATA_DF */
	u8	head;		/* "real" number of heads */
	u8	sect;		/* "real" sectors per track */
	u8	bios_head;	/* BIOS/fdisk/LILO number of heads */
	u8	bios_sect;	/* BIOS/fdisk/LILO sectors per track */

/* delay this long before sending packet command */
	u8 pc_delay;

unsigned int	bios_cyl;	/* BIOS/fdisk/LILO number of cyls */
	unsigned int	cyl;		/* "real" number of cyls */
	void		*drive_data;	/* used by set_pio_mode/dev_select() */
	unsigned int	failures;	/* current failure count */
	unsigned int	max_failures;	/* maximum allowed failure count */
	u64		probed_capacity;/* initial/native media capacity */
	u64		capacity64;	/* total number of sectors */

int		lun;		/* logical unit */
	int		crc_count;	/* crc counter to reduce drive speed */

unsigned long	debug_mask;	/* debugging levels switch */

#ifdef CONFIG_BLK_DEV_IDEACPI
	struct ide_acpi_drive_link *acpidata;
#endif
	struct list_head list;
	struct device	gendev;
	struct completion gendev_rel_comp;	/* to deal with device release() */

/* current packet command */
	struct ide_atapi_pc *pc;

/* last failed packet command */
	struct ide_atapi_pc *failed_pc;

/* callback for packet commands */
	int  (*pc_callback)(struct ide_drive_s *, int);

ide_startstop_t (*irq_handler)(struct ide_drive_s *);

unsigned long atapi_flags;

struct ide_atapi_pc request_sense_pc;

/* current sense rq and buffer */
	bool sense_rq_armed;
	struct request *sense_rq;
	struct request_sense sense_data;

/* async sense insertion */
	struct work_struct rq_work;
	struct list_head rq_list;
};

typedef struct ide_drive_s ide_drive_t;

#define to_ide_device(dev)		container_of(dev, ide_drive_t, gendev)

#define to_ide_drv(obj, cont_type)	\
	container_of(obj, struct cont_type, dev)

#define ide_drv_g(disk, cont_type)	\
	container_of((disk)->private_data, struct cont_type, driver)

struct ide_port_info;

struct ide_tp_ops {
	void	(*exec_command)(struct hwif_s *, u8);
	u8	(*read_status)(struct hwif_s *);
	u8	(*read_altstatus)(struct hwif_s *);
	void	(*write_devctl)(struct hwif_s *, u8);

void	(*dev_select)(ide_drive_t *);
	void	(*tf_load)(ide_drive_t *, struct ide_taskfile *, u8);
	void	(*tf_read)(ide_drive_t *, struct ide_taskfile *, u8);

void	(*input_data)(ide_drive_t *, struct ide_cmd *,
			      void *, unsigned int);
	void	(*output_data)(ide_drive_t *, struct ide_cmd *,
			       void *, unsigned int);
};

extern const struct ide_tp_ops default_tp_ops;

/**
 * struct ide_port_ops - IDE port operations
 *
 * @init_dev:		host specific initialization of a device
 * @set_pio_mode:	routine to program host for PIO mode
 * @set_dma_mode:	routine to program host for DMA mode
 * @reset_poll:		chipset polling based on hba specifics
 * @pre_reset:		chipset specific changes to default for device-hba resets
 * @resetproc:		routine to reset controller after a disk reset
 * @maskproc:		special host masking for drive selection
 * @quirkproc:		check host's drive quirk list
 * @clear_irq:		clear IRQ
 *
 * @mdma_filter:	filter MDMA modes
 * @udma_filter:	filter UDMA modes
 *
 * @cable_detect:	detect cable type
 */
struct ide_port_ops {
	void	(*init_dev)(ide_drive_t *);
	void	(*set_pio_mode)(struct hwif_s *, ide_drive_t *);
	void	(*set_dma_mode)(struct hwif_s *, ide_drive_t *);
	blk_status_t (*reset_poll)(ide_drive_t *);
	void	(*pre_reset)(ide_drive_t *);
	void	(*resetproc)(ide_drive_t *);
	void	(*maskproc)(ide_drive_t *, int);
	void	(*quirkproc)(ide_drive_t *);
	void	(*clear_irq)(ide_drive_t *);
	int	(*test_irq)(struct hwif_s *);

u8	(*mdma_filter)(ide_drive_t *);
	u8	(*udma_filter)(ide_drive_t *);

u8	(*cable_detect)(struct hwif_s *);
};

struct ide_dma_ops {
	void	(*dma_host_set)(struct ide_drive_s *, int);
	int	(*dma_setup)(struct ide_drive_s *, struct ide_cmd *);
	void	(*dma_start)(struct ide_drive_s *);
	int	(*dma_end)(struct ide_drive_s *);
	int	(*dma_test_irq)(struct ide_drive_s *);
	void	(*dma_lost_irq)(struct ide_drive_s *);
	/* below ones are optional */
	int	(*dma_check)(struct ide_drive_s *, struct ide_cmd *);
	int	(*dma_timer_expiry)(struct ide_drive_s *);
	void	(*dma_clear)(struct ide_drive_s *);
	/*
	 * The following method is optional and only required to be
	 * implemented for the SFF-8038i compatible controllers.
	 */
	u8	(*dma_sff_read_status)(struct hwif_s *);
};

enum {
	IDE_PFLAG_PROBING		= (1 << 0),
};

struct ide_host;

typedef struct hwif_s {
	struct hwif_s *mate;		/* other hwif from same PCI chip */
	struct proc_dir_entry *proc;	/* /proc/ide/ directory entry */

struct ide_host *host;

char name[6];			/* name of interface, eg. "ide0" */

struct ide_io_ports	io_ports;

unsigned long	sata_scr[SATA_NR_PORTS];

ide_drive_t	*devices[MAX_DRIVES + 1];

unsigned long	port_flags;

u8 major;	/* our major number */
	u8 index;	/* 0 for ide0; 1 for ide1; ... */
	u8 channel;	/* for dual-port chips: 0=primary, 1=secondary */

u32 host_flags;

u8 pio_mask;

u8 ultra_mask;
	u8 mwdma_mask;
	u8 swdma_mask;

u8 cbl;		/* cable type */

hwif_chipset_t chipset;	/* sub-module for tuning.. */

struct device *dev;

void (*rw_disk)(ide_drive_t *, struct request *);

const struct ide_tp_ops		*tp_ops;
	const struct ide_port_ops	*port_ops;
	const struct ide_dma_ops	*dma_ops;

/* dma physical region descriptor table (cpu view) */
	unsigned int	*dmatable_cpu;
	/* dma physical region descriptor table (dma view) */
	dma_addr_t	dmatable_dma;

/* maximum number of PRD table entries */
	int prd_max_nents;
	/* PRD entry size in bytes */
	int prd_ent_size;

/* Scatter-gather list used to build the above */
	struct scatterlist *sg_table;
	int sg_max_nents;		/* Maximum number of entries in it */

struct ide_cmd cmd;		/* current command */

int		rqsize;		/* max sectors per request */
	int		irq;		/* our irq number */

unsigned long	dma_base;	/* base addr for dma ports */

unsigned long	config_data;	/* for use by chipset-specific code */
	unsigned long	select_data;	/* for use by chipset-specific code */

unsigned long	extra_base;	/* extra addr for dma ports */
	unsigned	extra_ports;	/* number of extra dma ports */

unsigned	present    : 1;	/* this interface exists */
	unsigned	busy	   : 1; /* serializes devices on a port */

struct device		gendev;
	struct device		*portdev;

struct completion gendev_rel_comp; /* To deal with device release() */

void		*hwif_data;	/* extra hwif data */

#ifdef CONFIG_BLK_DEV_IDEACPI
	struct ide_acpi_hwif_link *acpidata;
#endif

/* IRQ handler, if active */
	ide_startstop_t	(*handler)(ide_drive_t *);

/* BOOL: polling active & poll_timeout field valid */
	unsigned int polling : 1;

/* current drive */
	ide_drive_t *cur_dev;

/* current request */
	struct request *rq;

/* failsafe timer */
	struct timer_list timer;
	/* timeout value during long polls */
	unsigned long poll_timeout;
	/* queried upon timeouts */
	int (*expiry)(ide_drive_t *);

int req_gen;
	int req_gen_timer;

spinlock_t lock;
} ____cacheline_internodealigned_in_smp ide_hwif_t;

#define MAX_HOST_PORTS 4

struct ide_host {
	ide_hwif_t	*ports[MAX_HOST_PORTS + 1];
	unsigned int	n_ports;
	struct device	*dev[2];

int		(*init_chipset)(struct pci_dev *);

void		(*get_lock)(irq_handler_t, void *);
	void		(*release_lock)(void);

irq_handler_t	irq_handler;

unsigned long	host_flags;

int		irq_flags;

void		*host_priv;
	ide_hwif_t	*cur_port;	/* for hosts requiring serialization */

/* used for hosts requiring serialization */
	volatile unsigned long	host_busy;
};

#define IDE_HOST_BUSY 0

/*
 *  internal ide interrupt handler type
 */
typedef ide_startstop_t (ide_handler_t)(ide_drive_t *);
typedef int (ide_expiry_t)(ide_drive_t *);

/* used by ide-cd, ide-floppy, etc. */
typedef void (xfer_func_t)(ide_drive_t *, struct ide_cmd *, void *, unsigned);

extern struct mutex ide_setting_mtx;

/*
 * configurable drive settings
 */

#define DS_SYNC	(1 << 0)

struct ide_devset {
	int		(*get)(ide_drive_t *);
	int		(*set)(ide_drive_t *, int);
	unsigned int	flags;
};

#define __DEVSET(_flags, _get, _set) { \
	.flags	= _flags, \
	.get	= _get,	\
	.set	= _set,	\
}

#define ide_devset_get(name, field) \
static int get_##name(ide_drive_t *drive) \
{ \
	return drive->field; \
}

#define ide_devset_set(name, field) \
static int set_##name(ide_drive_t *drive, int arg) \
{ \
	drive->field = arg; \
	return 0; \
}

#define ide_devset_get_flag(name, flag) \
static int get_##name(ide_drive_t *drive) \
{ \
	return !!(drive->dev_flags & flag); \
}

#define ide_devset_set_flag(name, flag) \
static int set_##name(ide_drive_t *drive, int arg) \
{ \
	if (arg) \
		drive->dev_flags |= flag; \
	else \
		drive->dev_flags &= ~flag; \
	return 0; \
}

#define __IDE_DEVSET(_name, _flags, _get, _set) \
const struct ide_devset ide_devset_##_name = \
	__DEVSET(_flags, _get, _set)

#define IDE_DEVSET(_name, _flags, _get, _set) \
static __IDE_DEVSET(_name, _flags, _get, _set)

#define ide_devset_rw(_name, _func) \
IDE_DEVSET(_name, 0, get_##_func, set_##_func)

#define ide_devset_w(_name, _func) \
IDE_DEVSET(_name, 0, NULL, set_##_func)

#define ide_ext_devset_rw(_name, _func) \
__IDE_DEVSET(_name, 0, get_##_func, set_##_func)

#define ide_ext_devset_rw_sync(_name, _func) \
__IDE_DEVSET(_name, DS_SYNC, get_##_func, set_##_func)

#define ide_decl_devset(_name) \
extern const struct ide_devset ide_devset_##_name

ide_decl_devset(io_32bit);
ide_decl_devset(keepsettings);
ide_decl_devset(pio_mode);
ide_decl_devset(unmaskirq);
ide_decl_devset(using_dma);

#ifdef CONFIG_IDE_PROC_FS
/*
 * /proc/ide interface
 */

#define ide_devset_rw_field(_name, _field) \
ide_devset_get(_name, _field); \
ide_devset_set(_name, _field); \
IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name)

#define ide_devset_rw_flag(_name, _field) \
ide_devset_get_flag(_name, _field); \
ide_devset_set_flag(_name, _field); \
IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name)

struct ide_proc_devset {
	const char		*name;
	const struct ide_devset	*setting;
	int			min, max;
	int			(*mulf)(ide_drive_t *);
	int			(*divf)(ide_drive_t *);
};

#define __IDE_PROC_DEVSET(_name, _min, _max, _mulf, _divf) { \
	.name = __stringify(_name), \
	.setting = &ide_devset_##_name, \
	.min = _min, \
	.max = _max, \
	.mulf = _mulf, \
	.divf = _divf, \
}

#define IDE_PROC_DEVSET(_name, _min, _max) \
__IDE_PROC_DEVSET(_name, _min, _max, NULL, NULL)

typedef struct {
	const char	*name;
	umode_t		mode;
	int (*show)(struct seq_file *, void *);
} ide_proc_entry_t;

void proc_ide_create(void);
void proc_ide_destroy(void);
void ide_proc_register_port(ide_hwif_t *);
void ide_proc_port_register_devices(ide_hwif_t *);
void ide_proc_unregister_device(ide_drive_t *);
void ide_proc_unregister_port(ide_hwif_t *);
void ide_proc_register_driver(ide_drive_t *, struct ide_driver *);
void ide_proc_unregister_driver(ide_drive_t *, struct ide_driver *);

int ide_capacity_proc_show(struct seq_file *m, void *v);
int ide_geometry_proc_show(struct seq_file *m, void *v);
#else
static inline void proc_ide_create(void) { ; }
static inline void proc_ide_destroy(void) { ; }
static inline void ide_proc_register_port(ide_hwif_t *hwif) { ; }
static inline void ide_proc_port_register_devices(ide_hwif_t *hwif) { ; }
static inline void ide_proc_unregister_device(ide_drive_t *drive) { ; }
static inline void ide_proc_unregister_port(ide_hwif_t *hwif) { ; }
static inline void ide_proc_register_driver(ide_drive_t *drive,
					    struct ide_driver *driver) { ; }
static inline void ide_proc_unregister_driver(ide_drive_t *drive,
					      struct ide_driver *driver) { ; }
#endif

enum {
	/* enter/exit functions */
	IDE_DBG_FUNC =			(1 << 0),
	/* sense key/asc handling */
	IDE_DBG_SENSE =			(1 << 1),
	/* packet commands handling */
	IDE_DBG_PC =			(1 << 2),
	/* request handling */
	IDE_DBG_RQ =			(1 << 3),
	/* driver probing/setup */
	IDE_DBG_PROBE =			(1 << 4),
};

/* DRV_NAME has to be defined in the driver before using the macro below */
#define __ide_debug_log(lvl, fmt, args...)				\
{									\
	if (unlikely(drive->debug_mask & lvl))				\
		printk(KERN_INFO DRV_NAME ": %s: " fmt "\n",		\
					  __func__, ## args);		\
}

/*
 * Power Management state machine (rq->pm->pm_step).
 *
 * For each step, the core calls ide_start_power_step() first.
 * This can return:
 *	- ide_stopped :	In this case, the core calls us back again unless
 *			step have been set to ide_power_state_completed.
 *	- ide_started :	In this case, the channel is left busy until an
 *			async event (interrupt) occurs.
 * Typically, ide_start_power_step() will issue a taskfile request with
 * do_rw_taskfile().
 *
 * Upon reception of the interrupt, the core will call ide_complete_power_step()
 * with the error code if any. This routine should update the step value
 * and return. It should not start a new request. The core will call
 * ide_start_power_step() for the new step value, unless step have been
 * set to IDE_PM_COMPLETED.
 */
enum {
	IDE_PM_START_SUSPEND,
	IDE_PM_FLUSH_CACHE	= IDE_PM_START_SUSPEND,
	IDE_PM_STANDBY,

IDE_PM_START_RESUME,
	IDE_PM_RESTORE_PIO	= IDE_PM_START_RESUME,
	IDE_PM_IDLE,
	IDE_PM_RESTORE_DMA,

IDE_PM_COMPLETED,
};

int generic_ide_suspend(struct device *, pm_message_t);
int generic_ide_resume(struct device *);

void ide_complete_power_step(ide_drive_t *, struct request *);
ide_startstop_t ide_start_power_step(ide_drive_t *, struct request *);
void ide_complete_pm_rq(ide_drive_t *, struct request *);
void ide_check_pm_state(ide_drive_t *, struct request *);

/*
 * Subdrivers support.
 *
 * The gendriver.owner field should be set to the module owner of this driver.
 * The gendriver.name field should be set to the name of this driver
 */
struct ide_driver {
	const char			*version;
	ide_startstop_t	(*do_request)(ide_drive_t *, struct request *, sector_t);
	struct device_driver	gen_driver;
	int		(*probe)(ide_drive_t *);
	void		(*remove)(ide_drive_t *);
	void		(*resume)(ide_drive_t *);
	void		(*shutdown)(ide_drive_t *);
#ifdef CONFIG_IDE_PROC_FS
	ide_proc_entry_t *		(*proc_entries)(ide_drive_t *);
	const struct ide_proc_devset *	(*proc_devsets)(ide_drive_t *);
#endif
};

#define to_ide_driver(drv) container_of(drv, struct ide_driver, gen_driver)

int ide_device_get(ide_drive_t *);
void ide_device_put(ide_drive_t *);

struct ide_ioctl_devset {
	unsigned int	get_ioctl;
	unsigned int	set_ioctl;
	const struct ide_devset *setting;
};

int ide_setting_ioctl(ide_drive_t *, struct block_device *, unsigned int,
		      unsigned long, const struct ide_ioctl_devset *);

int generic_ide_ioctl(ide_drive_t *, struct block_device *, unsigned, unsigned long);

extern int ide_vlb_clk;
extern int ide_pci_clk;

int ide_end_rq(ide_drive_t *, struct request *, blk_status_t, unsigned int);
void ide_kill_rq(ide_drive_t *, struct request *);
void ide_insert_request_head(ide_drive_t *, struct request *);

void __ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);
void ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);

void ide_execute_command(ide_drive_t *, struct ide_cmd *, ide_handler_t *,
			 unsigned int);

void ide_pad_transfer(ide_drive_t *, int, int);

ide_startstop_t ide_error(ide_drive_t *, const char *, u8);

void ide_fix_driveid(u16 *);

extern void ide_fixstring(u8 *, const int, const int);

int ide_busy_sleep(ide_drive_t *, unsigned long, int);

int __ide_wait_stat(ide_drive_t *, u8, u8, unsigned long, u8 *);
int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long);

ide_startstop_t ide_do_park_unpark(ide_drive_t *, struct request *);
ide_startstop_t ide_do_devset(ide_drive_t *, struct request *);

extern ide_startstop_t ide_do_reset (ide_drive_t *);

extern int ide_devset_execute(ide_drive_t *drive,
			      const struct ide_devset *setting, int arg);

void ide_complete_cmd(ide_drive_t *, struct ide_cmd *, u8, u8);
int ide_complete_rq(ide_drive_t *, blk_status_t, unsigned int);

void ide_tf_readback(ide_drive_t *drive, struct ide_cmd *cmd);
void ide_tf_dump(const char *, struct ide_cmd *);

void ide_exec_command(ide_hwif_t *, u8);
u8 ide_read_status(ide_hwif_t *);
u8 ide_read_altstatus(ide_hwif_t *);
void ide_write_devctl(ide_hwif_t *, u8);

void ide_dev_select(ide_drive_t *);
void ide_tf_load(ide_drive_t *, struct ide_taskfile *, u8);
void ide_tf_read(ide_drive_t *, struct ide_taskfile *, u8);

void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
void ide_output_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);

void SELECT_MASK(ide_drive_t *, int);

u8 ide_read_error(ide_drive_t *);
void ide_read_bcount_and_ireason(ide_drive_t *, u16 *, u8 *);

int ide_check_ireason(ide_drive_t *, struct request *, int, int, int);

int ide_check_atapi_device(ide_drive_t *, const char *);

void ide_init_pc(struct ide_atapi_pc *);

/* Disk head parking */
extern wait_queue_head_t ide_park_wq;
ssize_t ide_park_show(struct device *dev, struct device_attribute *attr,
		      char *buf);
ssize_t ide_park_store(struct device *dev, struct device_attribute *attr,
		       const char *buf, size_t len);

/*
 * Special requests for ide-tape block device strategy routine.
 *
 * In order to service a character device command, we add special requests to
 * the tail of our block device request queue and wait for their completion.
 */
enum {
	REQ_IDETAPE_PC1		= (1 << 0), /* packet command (first stage) */
	REQ_IDETAPE_PC2		= (1 << 1), /* packet command (second stage) */
	REQ_IDETAPE_READ	= (1 << 2),
	REQ_IDETAPE_WRITE	= (1 << 3),
};

int ide_queue_pc_tail(ide_drive_t *, struct gendisk *, struct ide_atapi_pc *,
		      void *, unsigned int);

int ide_do_test_unit_ready(ide_drive_t *, struct gendisk *);
int ide_do_start_stop(ide_drive_t *, struct gendisk *, int);
int ide_set_media_lock(ide_drive_t *, struct gendisk *, int);
void ide_create_request_sense_cmd(ide_drive_t *, struct ide_atapi_pc *);
void ide_retry_pc(ide_drive_t *drive);

void ide_prep_sense(ide_drive_t *drive, struct request *rq);
int ide_queue_sense_rq(ide_drive_t *drive, void *special);

int ide_cd_expiry(ide_drive_t *);

int ide_cd_get_xferlen(struct request *);

ide_startstop_t ide_issue_pc(ide_drive_t *, struct ide_cmd *);

ide_startstop_t do_rw_taskfile(ide_drive_t *, struct ide_cmd *);

void ide_pio_bytes(ide_drive_t *, struct ide_cmd *, unsigned int, unsigned int);

void ide_finish_cmd(ide_drive_t *, struct ide_cmd *, u8);

int ide_raw_taskfile(ide_drive_t *, struct ide_cmd *, u8 *, u16);
int ide_no_data_taskfile(ide_drive_t *, struct ide_cmd *);

int ide_taskfile_ioctl(ide_drive_t *, unsigned long);

int ide_dev_read_id(ide_drive_t *, u8, u16 *, int);

extern int ide_driveid_update(ide_drive_t *);
extern int ide_config_drive_speed(ide_drive_t *, u8);
extern u8 eighty_ninty_three (ide_drive_t *);
extern int taskfile_lib_get_identify(ide_drive_t *drive, u8 *);

extern int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout);

extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout);

extern void ide_timer_expiry(struct timer_list *t);
extern irqreturn_t ide_intr(int irq, void *dev_id);
extern blk_status_t ide_queue_rq(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *);
extern void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq);

void ide_init_disk(struct gendisk *, ide_drive_t *);

#ifdef CONFIG_IDEPCI_PCIBUS_ORDER
extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner, const char *mod_name);
#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE, KBUILD_MODNAME)
#else
#define ide_pci_register_driver(d) pci_register_driver(d)
#endif

static inline int ide_pci_is_in_compatibility_mode(struct pci_dev *dev)
{
	if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE && (dev->class & 5) != 5)
		return 1;
	return 0;
}

void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *,
			 struct ide_hw *, struct ide_hw **);
void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);

#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
int ide_pci_set_master(struct pci_dev *, const char *);
unsigned long ide_pci_dma_base(ide_hwif_t *, const struct ide_port_info *);
int ide_pci_check_simplex(ide_hwif_t *, const struct ide_port_info *);
int ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *);
#else
static inline int ide_hwif_setup_dma(ide_hwif_t *hwif,
				     const struct ide_port_info *d)
{
	return -EINVAL;
}
#endif

struct ide_pci_enablebit {
	u8	reg;	/* byte pci reg holding the enable-bit */
	u8	mask;	/* mask to isolate the enable-bit */
	u8	val;	/* value of masked reg when "enabled" */
};

enum {
	/* Uses ISA control ports not PCI ones. */
	IDE_HFLAG_ISA_PORTS		= (1 << 0),
	/* single port device */
	IDE_HFLAG_SINGLE		= (1 << 1),
	/* don't use legacy PIO blacklist */
	IDE_HFLAG_PIO_NO_BLACKLIST	= (1 << 2),
	/* set for the second port of QD65xx */
	IDE_HFLAG_QD_2ND_PORT		= (1 << 3),
	/* use PIO8/9 for prefetch off/on */
	IDE_HFLAG_ABUSE_PREFETCH	= (1 << 4),
	/* use PIO6/7 for fast-devsel off/on */
	IDE_HFLAG_ABUSE_FAST_DEVSEL	= (1 << 5),
	/* use 100-102 and 200-202 PIO values to set DMA modes */
	IDE_HFLAG_ABUSE_DMA_MODES	= (1 << 6),
	/*
	 * keep DMA setting when programming PIO mode, may be used only
	 * for hosts which have separate PIO and DMA timings (ie. PMAC)
	 */
	IDE_HFLAG_SET_PIO_MODE_KEEP_DMA	= (1 << 7),
	/* program host for the transfer mode after programming device */
	IDE_HFLAG_POST_SET_MODE		= (1 << 8),
	/* don't program host/device for the transfer mode ("smart" hosts) */
	IDE_HFLAG_NO_SET_MODE		= (1 << 9),
	/* trust BIOS for programming chipset/device for DMA */
	IDE_HFLAG_TRUST_BIOS_FOR_DMA	= (1 << 10),
	/* host is CS5510/CS5520 */
	IDE_HFLAG_CS5520		= (1 << 11),
	/* ATAPI DMA is unsupported */
	IDE_HFLAG_NO_ATAPI_DMA		= (1 << 12),
	/* set if host is a "non-bootable" controller */
	IDE_HFLAG_NON_BOOTABLE		= (1 << 13),
	/* host doesn't support DMA */
	IDE_HFLAG_NO_DMA		= (1 << 14),
	/* check if host is PCI IDE device before allowing DMA */
	IDE_HFLAG_NO_AUTODMA		= (1 << 15),
	/* host uses MMIO */
	IDE_HFLAG_MMIO			= (1 << 16),
	/* no LBA48 */
	IDE_HFLAG_NO_LBA48		= (1 << 17),
	/* no LBA48 DMA */
	IDE_HFLAG_NO_LBA48_DMA		= (1 << 18),
	/* data FIFO is cleared by an error */
	IDE_HFLAG_ERROR_STOPS_FIFO	= (1 << 19),
	/* serialize ports */
	IDE_HFLAG_SERIALIZE		= (1 << 20),
	/* host is DTC2278 */
	IDE_HFLAG_DTC2278		= (1 << 21),
	/* 4 devices on a single set of I/O ports */
	IDE_HFLAG_4DRIVES		= (1 << 22),
	/* host is TRM290 */
	IDE_HFLAG_TRM290		= (1 << 23),
	/* use 32-bit I/O ops */
	IDE_HFLAG_IO_32BIT		= (1 << 24),
	/* unmask IRQs */
	IDE_HFLAG_UNMASK_IRQS		= (1 << 25),
	IDE_HFLAG_BROKEN_ALTSTATUS	= (1 << 26),
	/* serialize ports if DMA is possible (for sl82c105) */
	IDE_HFLAG_SERIALIZE_DMA		= (1 << 27),
	/* force host out of "simplex" mode */
	IDE_HFLAG_CLEAR_SIMPLEX		= (1 << 28),
	/* DSC overlap is unsupported */
	IDE_HFLAG_NO_DSC		= (1 << 29),
	/* never use 32-bit I/O ops */
	IDE_HFLAG_NO_IO_32BIT		= (1 << 30),
	/* never unmask IRQs */
	IDE_HFLAG_NO_UNMASK_IRQS	= (1 << 31),
};

#ifdef CONFIG_BLK_DEV_OFFBOARD
# define IDE_HFLAG_OFF_BOARD	0
#else
# define IDE_HFLAG_OFF_BOARD	IDE_HFLAG_NON_BOOTABLE
#endif

struct ide_port_info {
	char			*name;

int			(*init_chipset)(struct pci_dev *);

void			(*get_lock)(irq_handler_t, void *);
	void			(*release_lock)(void);

void			(*init_iops)(ide_hwif_t *);
	void                    (*init_hwif)(ide_hwif_t *);
	int			(*init_dma)(ide_hwif_t *,
					    const struct ide_port_info *);

const struct ide_tp_ops		*tp_ops;
	const struct ide_port_ops	*port_ops;
	const struct ide_dma_ops	*dma_ops;

struct ide_pci_enablebit	enablebits[2];

hwif_chipset_t		chipset;

u16			max_sectors;	/* if < than the default one */

u32			host_flags;

int			irq_flags;

u8			pio_mask;
	u8			swdma_mask;
	u8			mwdma_mask;
	u8			udma_mask;
};

/*
 * State information carried for REQ_TYPE_ATA_PM_SUSPEND and REQ_TYPE_ATA_PM_RESUME
 * requests.
 */
struct ide_pm_state {
	/* PM state machine step value, currently driver specific */
	int	pm_step;
	/* requested PM state value (S1, S2, S3, S4, ...) */
	u32	pm_state;
	void*	data;		/* for driver use */
};

int ide_pci_init_one(struct pci_dev *, const struct ide_port_info *, void *);
int ide_pci_init_two(struct pci_dev *, struct pci_dev *,
		     const struct ide_port_info *, void *);
void ide_pci_remove(struct pci_dev *);

#ifdef CONFIG_PM
int ide_pci_suspend(struct pci_dev *, pm_message_t);
int ide_pci_resume(struct pci_dev *);
#else
#define ide_pci_suspend NULL
#define ide_pci_resume NULL
#endif

void ide_map_sg(ide_drive_t *, struct ide_cmd *);
void ide_init_sg_cmd(struct ide_cmd *, unsigned int);

#define BAD_DMA_DRIVE		0
#define GOOD_DMA_DRIVE		1

struct drive_list_entry {
	const char *id_model;
	const char *id_firmware;
};

int ide_in_drive_list(u16 *, const struct drive_list_entry *);

#ifdef CONFIG_BLK_DEV_IDEDMA
int ide_dma_good_drive(ide_drive_t *);
int __ide_dma_bad_drive(ide_drive_t *);

u8 ide_find_dma_mode(ide_drive_t *, u8);

static inline u8 ide_max_dma_mode(ide_drive_t *drive)
{
	return ide_find_dma_mode(drive, XFER_UDMA_6);
}

void ide_dma_off_quietly(ide_drive_t *);
void ide_dma_off(ide_drive_t *);
void ide_dma_on(ide_drive_t *);
int ide_set_dma(ide_drive_t *);
void ide_check_dma_crc(ide_drive_t *);
ide_startstop_t ide_dma_intr(ide_drive_t *);

int ide_allocate_dma_engine(ide_hwif_t *);
void ide_release_dma_engine(ide_hwif_t *);

int ide_dma_prepare(ide_drive_t *, struct ide_cmd *);
void ide_dma_unmap_sg(ide_drive_t *, struct ide_cmd *);

#ifdef CONFIG_BLK_DEV_IDEDMA_SFF
int config_drive_for_dma(ide_drive_t *);
int ide_build_dmatable(ide_drive_t *, struct ide_cmd *);
void ide_dma_host_set(ide_drive_t *, int);
int ide_dma_setup(ide_drive_t *, struct ide_cmd *);
extern void ide_dma_start(ide_drive_t *);
int ide_dma_end(ide_drive_t *);
int ide_dma_test_irq(ide_drive_t *);
int ide_dma_sff_timer_expiry(ide_drive_t *);
u8 ide_dma_sff_read_status(ide_hwif_t *);
extern const struct ide_dma_ops sff_dma_ops;
#else
static inline int config_drive_for_dma(ide_drive_t *drive) { return 0; }
#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */

void ide_dma_lost_irq(ide_drive_t *);
ide_startstop_t ide_dma_timeout_retry(ide_drive_t *, int);

#else
static inline u8 ide_find_dma_mode(ide_drive_t *drive, u8 speed) { return 0; }
static inline u8 ide_max_dma_mode(ide_drive_t *drive) { return 0; }
static inline void ide_dma_off_quietly(ide_drive_t *drive) { ; }
static inline void ide_dma_off(ide_drive_t *drive) { ; }
static inline void ide_dma_on(ide_drive_t *drive) { ; }
static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
static inline int ide_set_dma(ide_drive_t *drive) { return 1; }
static inline void ide_check_dma_crc(ide_drive_t *drive) { ; }
static inline ide_startstop_t ide_dma_intr(ide_drive_t *drive) { return ide_stopped; }
static inline ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) { return ide_stopped; }
static inline void ide_release_dma_engine(ide_hwif_t *hwif) { ; }
static inline int ide_dma_prepare(ide_drive_t *drive,
				  struct ide_cmd *cmd) { return 1; }
static inline void ide_dma_unmap_sg(ide_drive_t *drive,
				    struct ide_cmd *cmd) { ; }
#endif /* CONFIG_BLK_DEV_IDEDMA */

#ifdef CONFIG_BLK_DEV_IDEACPI
int ide_acpi_init(void);
bool ide_port_acpi(ide_hwif_t *hwif);
extern int ide_acpi_exec_tfs(ide_drive_t *drive);
extern void ide_acpi_get_timing(ide_hwif_t *hwif);
extern void ide_acpi_push_timing(ide_hwif_t *hwif);
void ide_acpi_init_port(ide_hwif_t *);
void ide_acpi_port_init_devices(ide_hwif_t *);
extern void ide_acpi_set_state(ide_hwif_t *hwif, int on);
#else
static inline int ide_acpi_init(void) { return 0; }
static inline bool ide_port_acpi(ide_hwif_t *hwif) { return 0; }
static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; }
static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_init_port(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_port_init_devices(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_set_state(ide_hwif_t *hwif, int on) {}
#endif

void ide_check_nien_quirk_list(ide_drive_t *);
void ide_undecoded_slave(ide_drive_t *);

void ide_port_apply_params(ide_hwif_t *);
int ide_sysfs_register_port(ide_hwif_t *);

struct ide_host *ide_host_alloc(const struct ide_port_info *, struct ide_hw **,
				unsigned int);
void ide_host_free(struct ide_host *);
int ide_host_register(struct ide_host *, const struct ide_port_info *,
		      struct ide_hw **);
int ide_host_add(const struct ide_port_info *, struct ide_hw **, unsigned int,
		 struct ide_host **);
void ide_host_remove(struct ide_host *);
int ide_legacy_device_add(const struct ide_port_info *, unsigned long);
void ide_port_unregister_devices(ide_hwif_t *);
void ide_port_scan(ide_hwif_t *);

static inline void *ide_get_hwifdata (ide_hwif_t * hwif)
{
	return hwif->hwif_data;
}

static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
{
	hwif->hwif_data = data;
}

u64 ide_get_lba_addr(struct ide_cmd *, int);
u8 ide_dump_status(ide_drive_t *, const char *, u8);

struct ide_timing {
	u8  mode;
	u8  setup;	/* t1 */
	u16 act8b;	/* t2 for 8-bit io */
	u16 rec8b;	/* t2i for 8-bit io */
	u16 cyc8b;	/* t0 for 8-bit io */
	u16 active;	/* t2 or tD */
	u16 recover;	/* t2i or tK */
	u16 cycle;	/* t0 */
	u16 udma;	/* t2CYCTYP/2 */
};

enum {
	IDE_TIMING_SETUP	= (1 << 0),
	IDE_TIMING_ACT8B	= (1 << 1),
	IDE_TIMING_REC8B	= (1 << 2),
	IDE_TIMING_CYC8B	= (1 << 3),
	IDE_TIMING_8BIT		= IDE_TIMING_ACT8B | IDE_TIMING_REC8B |
				  IDE_TIMING_CYC8B,
	IDE_TIMING_ACTIVE	= (1 << 4),
	IDE_TIMING_RECOVER	= (1 << 5),
	IDE_TIMING_CYCLE	= (1 << 6),
	IDE_TIMING_UDMA		= (1 << 7),
	IDE_TIMING_ALL		= IDE_TIMING_SETUP | IDE_TIMING_8BIT |
				  IDE_TIMING_ACTIVE | IDE_TIMING_RECOVER |
				  IDE_TIMING_CYCLE | IDE_TIMING_UDMA,
};

struct ide_timing *ide_timing_find_mode(u8);
u16 ide_pio_cycle_time(ide_drive_t *, u8);
void ide_timing_merge(struct ide_timing *, struct ide_timing *,
		      struct ide_timing *, unsigned int);
int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int);

#ifdef CONFIG_IDE_XFER_MODE
int ide_scan_pio_blacklist(char *);
const char *ide_xfer_verbose(u8);
int ide_pio_need_iordy(ide_drive_t *, const u8);
int ide_set_pio_mode(ide_drive_t *, u8);
int ide_set_dma_mode(ide_drive_t *, u8);
void ide_set_pio(ide_drive_t *, u8);
int ide_set_xfer_rate(ide_drive_t *, u8);
#else
static inline void ide_set_pio(ide_drive_t *drive, u8 pio) { ; }
static inline int ide_set_xfer_rate(ide_drive_t *drive, u8 rate) { return -1; }
#endif

static inline void ide_set_max_pio(ide_drive_t *drive)
{
	ide_set_pio(drive, 255);
}

char *ide_media_string(ide_drive_t *);

extern const struct attribute_group *ide_dev_groups[];
extern struct bus_type ide_bus_type;
extern struct class *ide_port_class;

static inline void ide_dump_identify(u8 *id)
{
	print_hex_dump(KERN_INFO, "", DUMP_PREFIX_NONE, 16, 2, id, 512, 0);
}

static inline int hwif_to_node(ide_hwif_t *hwif)
{
	return hwif->dev ? dev_to_node(hwif->dev) : -1;
}

static inline ide_drive_t *ide_get_pair_dev(ide_drive_t *drive)
{
	ide_drive_t *peer = drive->hwif->devices[(drive->dn ^ 1) & 1];

return (peer->dev_flags & IDE_DFLAG_PRESENT) ? peer : NULL;
}

static inline void *ide_get_drivedata(ide_drive_t *drive)
{
	return drive->drive_data;
}

static inline void ide_set_drivedata(ide_drive_t *drive, void *data)
{
	drive->drive_data = data;
}

#define ide_port_for_each_dev(i, dev, port) \
	for ((i) = 0; ((dev) = (port)->devices[i]) || (i) < MAX_DRIVES; (i)++)

#define ide_port_for_each_present_dev(i, dev, port) \
	for ((i) = 0; ((dev) = (port)->devices[i]) || (i) < MAX_DRIVES; (i)++) \
		if ((dev)->dev_flags & IDE_DFLAG_PRESENT)

#define ide_host_for_each_port(i, port, host) \
	for ((i) = 0; ((port) = (host)->ports[i]) || (i) < MAX_HOST_PORTS; (i)++)

#endif /* _IDE_H */

cmd: