golden hour

/usr/include/linux

File/Folder	Size	Actions
a.out.h	7.15 KB
acct.h	3.58 KB
adb.h	1.05 KB
adfs_fs.h	873 B
affs_hardblocks.h	1.45 KB
agpgart.h	3.83 KB
aio_abi.h	3.18 KB
apm_bios.h	3.46 KB
arcfb.h	150 B
atalk.h	960 B
atm.h	7.64 KB
atm_eni.h	585 B
atm_he.h	343 B
atm_idt77105.h	892 B
atm_nicstar.h	1.19 KB
atm_tcp.h	1.52 KB
atm_zatm.h	1.57 KB
atmapi.h	889 B
atmarp.h	1.2 KB
atmbr2684.h	3.13 KB
atmclip.h	513 B
atmdev.h	7.44 KB
atmioc.h	1.55 KB
atmlec.h	2.26 KB
atmmpc.h	4.07 KB
atmppp.h	576 B
atmsap.h	4.79 KB
atmsvc.h	1.75 KB
audit.h	17.83 KB
auto_fs.h	2.53 KB
auto_fs4.h	4.23 KB
auxvec.h	1.4 KB
ax25.h	2.7 KB
b1lli.h	1.62 KB
baycom.h	820 B
beancounter.h	2.38 KB
bfs_fs.h	1.79 KB
binfmts.h	565 B
blkpg.h	1.56 KB
blktrace_api.h	4.38 KB
bpqether.h	952 B
bsg.h	2.37 KB
bt-bmc.h	508 B
btrfs.h	25.07 KB
byteorder	-
caif	-
can	-
can.h	5.46 KB
capability.h	10.92 KB
capi.h	2.99 KB
cciss_defs.h	3.14 KB
cciss_ioctl.h	2.63 KB
cdrom.h	28.12 KB
cgroupstats.h	2.1 KB
chio.h	5.16 KB
cm4000_cs.h	1.68 KB
cn_proc.h	3.19 KB
coda.h	17.09 KB
coda_psdev.h	720 B
coff.h	12.12 KB
compat.h	9.63 KB
connector.h	2.14 KB
const.h	673 B
cramfs_fs.h	2.68 KB
cuda.h	842 B
cyclades.h	16.65 KB
cycx_cfm.h	2.86 KB
dcbnl.h	24.19 KB
dccp.h	6.22 KB
devlink.h	7.09 KB
dlm.h	2.43 KB
dlm_device.h	2.42 KB
dlm_netlink.h	1.04 KB
dlm_plock.h	831 B
dlmconstants.h	4.9 KB
dm-ioctl.h	10.55 KB
dm-log-userspace.h	14.82 KB
dn.h	4.42 KB
dqblk_xfs.h	8.72 KB
dvb	-
edd.h	5.41 KB
efs_fs_sb.h	2.11 KB
elf-em.h	1.83 KB
elf-fdpic.h	1.04 KB
elf.h	12.63 KB
elfcore.h	2.86 KB
errno.h	23 B
errqueue.h	1.1 KB
ethtool.h	68.76 KB
eventpoll.h	1.76 KB
fadvise.h	855 B
falloc.h	1.98 KB
fanotify.h	3.52 KB
fb.h	16 KB
fcntl.h	2.16 KB
fd.h	11.31 KB
fdreg.h	5.23 KB
fib_rules.h	1.57 KB
fiemap.h	2.65 KB
filter.h	3.53 KB
firewire-cdev.h	42.86 KB
firewire-constants.h	3.16 KB
flat.h	2.04 KB
fou.h	617 B
fs.h	9.84 KB
fsl_hypervisor.h	7.05 KB
fuse.h	16.22 KB
futex.h	4.81 KB
gameport.h	834 B
gen_stats.h	1.48 KB
genetlink.h	1.85 KB
gfs2_ondisk.h	12 KB
gigaset_dev.h	1.35 KB
hdlc	-
hdlc.h	574 B
hdlcdrv.h	2.78 KB
hdreg.h	22.11 KB
hid.h	1.79 KB
hiddev.h	6.13 KB
hidraw.h	1.41 KB
hpet.h	680 B
hsi	-
hw_breakpoint.h	679 B
hyperv.h	10.22 KB
hysdn_if.h	1.29 KB
i2c-dev.h	2.37 KB
i2c.h	6.61 KB
i2o-dev.h	11.22 KB
i8k.h	1.4 KB
icmp.h	2.82 KB
icmpv6.h	3.82 KB
if.h	9.36 KB
if_addr.h	1.7 KB
if_addrlabel.h	658 B
if_alg.h	816 B
if_arcnet.h	3.63 KB
if_arp.h	6.3 KB
if_bonding.h	4.11 KB
if_bridge.h	6.46 KB
if_cablemodem.h	922 B
if_eql.h	1.26 KB
if_ether.h	7.13 KB
if_fc.h	1.63 KB
if_fddi.h	3.6 KB
if_frad.h	2.89 KB
if_hippi.h	4.07 KB
if_infiniband.h	1.13 KB
if_link.h	19.1 KB
if_ltalk.h	147 B
if_macsec.h	5.42 KB
if_packet.h	7.15 KB
if_phonet.h	361 B
if_plip.h	596 B
if_ppp.h	29 B
if_pppol2tp.h	3.18 KB
if_pppox.h	4.64 KB
if_slip.h	809 B
if_team.h	2.48 KB
if_tun.h	3.77 KB
if_tunnel.h	3 KB
if_vlan.h	1.69 KB
if_x25.h	817 B
ife.h	288 B
igmp.h	2.88 KB
in.h	9.15 KB
in6.h	6.99 KB
in_route.h	873 B
inet_diag.h	3.23 KB
inotify.h	3.09 KB
input.h	32.47 KB
ioctl.h	100 B
ip.h	3.47 KB
ip6_tunnel.h	1.67 KB
ip_vs.h	12.71 KB
ipc.h	1.99 KB
ipmi.h	15.8 KB
ipmi_msgdefs.h	4.37 KB
ipsec.h	884 B
ipv6.h	3.25 KB
ipv6_route.h	1.69 KB
ipx.h	1.79 KB
irda.h	7.31 KB
irqnr.h	104 B
isdn	-
isdn.h	5.58 KB
isdn_divertif.h	1.11 KB
isdn_ppp.h	1.82 KB
isdnif.h	2.25 KB
iso_fs.h	6.29 KB
ivtv.h	2.89 KB
ivtvfb.h	1.12 KB
ixjuser.h	24.53 KB
jffs2.h	6.85 KB
joystick.h	3.5 KB
kd.h	6.04 KB
kdev_t.h	320 B
kernel-page-flags.h	767 B
kernel.h	375 B
kernelcapi.h	956 B
kexec.h	1.92 KB
keyboard.h	12.42 KB
keyctl.h	2.98 KB
kvm.h	33.97 KB
kvm_para.h	819 B
l2tp.h	4.98 KB
libc-compat.h	3.44 KB
limits.h	874 B
llc.h	2.98 KB
loop.h	2.31 KB
lp.h	3.72 KB
lwtunnel.h	839 B
magic.h	2.91 KB
major.h	4.48 KB
map_to_7segment.h	7.02 KB
matroxfb.h	1.37 KB
mdio.h	13.74 KB
media.h	3.5 KB
mei.h	4.62 KB
memfd.h	186 B
mempolicy.h	2.35 KB
meye.h	2.41 KB
mii.h	7.76 KB
minix_fs.h	2.01 KB
mman.h	230 B
mmc	-
mmtimer.h	2.01 KB
mpls.h	1.33 KB
mqueue.h	2.01 KB
mroute.h	4.12 KB
mroute6.h	4.08 KB
msdos_fs.h	6.28 KB
msg.h	2.55 KB
mtio.h	7.92 KB
n_r3964.h	2.29 KB
nbd.h	2.34 KB
ncp.h	4.94 KB
ncp_fs.h	3.27 KB
ncp_mount.h	2.06 KB
ncp_no.h	651 B
ndctl.h	8.79 KB
neighbour.h	4.17 KB
net.h	1.97 KB
net_dropmon.h	1.07 KB
net_namespace.h	609 B
net_tstamp.h	4.06 KB
netconf.h	423 B
netdevice.h	1.46 KB
netfilter	-
netfilter.h	1.56 KB
netfilter_arp	-
netfilter_arp.h	380 B
netfilter_bridge	-
netfilter_bridge.h	768 B
netfilter_decnet.h	1.83 KB
netfilter_ipv4	-
netfilter_ipv4.h	2.02 KB
netfilter_ipv6	-
netfilter_ipv6.h	2.04 KB
netlink.h	6.22 KB
netlink_diag.h	1.33 KB
netrom.h	744 B
nfc.h	7.72 KB
nfs.h	4.31 KB
nfs2.h	1.37 KB
nfs3.h	2.24 KB
nfs4.h	5.95 KB
nfs4_mount.h	1.83 KB
nfs_fs.h	1.51 KB
nfs_idmap.h	2.19 KB
nfs_mount.h	2.32 KB
nfsacl.h	605 B
nfsd	-
nl80211.h	226.29 KB
nubus.h	8.17 KB
nvme_ioctl.h	1.55 KB
nvram.h	469 B
omap3isp.h	20.19 KB
omapfb.h	5.72 KB
oom.h	448 B
openvswitch.h	31.79 KB
packet_diag.h	1.5 KB
param.h	78 B
parport.h	3.56 KB
patchkey.h	829 B
pci.h	1.29 KB
pci_regs.h	49.96 KB
perf_event.h	29.53 KB
personality.h	1.99 KB
pfkeyv2.h	9.91 KB
pg.h	2.23 KB
phantom.h	1.55 KB
phonet.h	4.51 KB
pkt_cls.h	11.51 KB
pkt_sched.h	19.75 KB
pktcdvd.h	2.56 KB
pmu.h	5.13 KB
poll.h	22 B
posix_types.h	1.01 KB
ppdev.h	3.07 KB
ppp-comp.h	2.41 KB
ppp-ioctl.h	5.29 KB
ppp_defs.h	4.93 KB
pps.h	4.06 KB
prctl.h	6.71 KB
psample.h	735 B
ptp_clock.h	4.69 KB
ptrace.h	3.2 KB
qnx4_fs.h	2.21 KB
qnxtypes.h	561 B
quota.h	5.78 KB
radeonfb.h	297 B
raid	-
random.h	1.2 KB
raw.h	302 B
rds.h	7.9 KB
reboot.h	1.25 KB
reiserfs_fs.h	712 B
reiserfs_xattr.h	464 B
resource.h	2.09 KB
rfkill.h	3.5 KB
romfs_fs.h	1.15 KB
rose.h	2.12 KB
route.h	2.21 KB
rtc.h	3.85 KB
rtnetlink.h	16.63 KB
scc.h	4.43 KB
sched.h	2.23 KB
screen_info.h	2.36 KB
sctp.h	29.29 KB
sdla.h	2.71 KB
seccomp.h	1.79 KB
securebits.h	2.58 KB
selinux_netlink.h	1.11 KB
sem.h	2.52 KB
serial.h	3.04 KB
serial_core.h	5.11 KB
serial_reg.h	15.66 KB
serio.h	1.77 KB
shm.h	2.17 KB
signal.h	171 B
signalfd.h	1.07 KB
snmp.h	12.38 KB
sock_diag.h	431 B
socket.h	738 B
sockios.h	5.89 KB
som.h	5.35 KB
sonet.h	2.17 KB
sonypi.h	5.12 KB
sound.h	1.15 KB
soundcard.h	44.96 KB
spi	-
stat.h	1 KB
stddef.h	1 B
string.h	175 B
sunrpc	-
suspend_ioctls.h	1.34 KB
swab.h	6.36 KB
synclink.h	8.71 KB
sysctl.h	25.46 KB
sysinfo.h	986 B
target_core_user.h	3.65 KB
taskstats.h	6.83 KB
tc_act	-
tc_ematch	-
tcp.h	5.93 KB
tcp_metrics.h	1.45 KB
telephony.h	8.84 KB
termios.h	443 B
time.h	1.54 KB
times.h	215 B
timex.h	6.17 KB
tiocl.h	1.63 KB
tipc.h	5.44 KB
tipc_config.h	14.1 KB
toshiba.h	1.24 KB
tty.h	1.33 KB
tty_flags.h	3.66 KB
types.h	1.4 KB
udf_fs_i.h	634 B
udp.h	1.28 KB
uhid.h	2.15 KB
uinput.h	5 KB
uio.h	668 B
ultrasound.h	4.39 KB
un.h	239 B
unistd.h	157 B
unix_diag.h	1.1 KB
usb	-
usbdevice_fs.h	6.56 KB
userfaultfd.h	6.59 KB
utime.h	152 B
utsname.h	606 B
uuid.h	1.5 KB
uvcvideo.h	1.6 KB
v4l2-common.h	2.38 KB
v4l2-controls.h	37.34 KB
v4l2-dv-timings.h	25.75 KB
v4l2-mediabus.h	4.55 KB
v4l2-subdev.h	5.27 KB
version.h	255 B
veth.h	402 B
vfio.h	24.12 KB
vhost.h	7.13 KB
videodev2.h	67.41 KB
virtio_9p.h	1.99 KB
virtio_balloon.h	3.71 KB
virtio_blk.h	5.2 KB
virtio_config.h	3.24 KB
virtio_console.h	2.94 KB
virtio_gpu.h	7.84 KB
virtio_ids.h	2.32 KB
virtio_input.h	2.45 KB
virtio_net.h	9.4 KB
virtio_pci.h	6.63 KB
virtio_ring.h	6.18 KB
virtio_rng.h	265 B
virtio_scsi.h	5.13 KB
virtio_types.h	2.11 KB
virtio_vsock.h	3.01 KB
vm_sockets.h	5.13 KB
vsockmon.h	1.78 KB
vt.h	3.05 KB
vtpm_proxy.h	1.62 KB
vzcalluser.h	4.11 KB
vzctl_netstat.h	2.56 KB
vzctl_venet.h	641 B
vzctl_veth.h	758 B
vziptable_defs.h	3.03 KB
vzlist.h	845 B
wait.h	600 B
wanrouter.h	390 B
watchdog.h	2.22 KB
wimax	-
wimax.h	8.17 KB
wireless.h	41.65 KB
x25.h	3.42 KB
xattr.h	2.53 KB
xfrm.h	11 KB

Edit: mdio.h

/*
 * linux/mdio.h: definitions for MDIO (clause 45) transceivers
 * Copyright 2006-2009 Solarflare Communications Inc.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation, incorporated herein by reference.
 */

#ifndef __LINUX_MDIO_H__
#define __LINUX_MDIO_H__

#include <linux/types.h>
#include <linux/mii.h>

/* MDIO Manageable Devices (MMDs). */
#define MDIO_MMD_PMAPMD		1	/* Physical Medium Attachment/
					 * Physical Medium Dependent */
#define MDIO_MMD_WIS		2	/* WAN Interface Sublayer */
#define MDIO_MMD_PCS		3	/* Physical Coding Sublayer */
#define MDIO_MMD_PHYXS		4	/* PHY Extender Sublayer */
#define MDIO_MMD_DTEXS		5	/* DTE Extender Sublayer */
#define MDIO_MMD_TC		6	/* Transmission Convergence */
#define MDIO_MMD_AN		7	/* Auto-Negotiation */
#define MDIO_MMD_C22EXT		29	/* Clause 22 extension */
#define MDIO_MMD_VEND1		30	/* Vendor specific 1 */
#define MDIO_MMD_VEND2		31	/* Vendor specific 2 */

/* Generic MDIO registers. */
#define MDIO_CTRL1		MII_BMCR
#define MDIO_STAT1		MII_BMSR
#define MDIO_DEVID1		MII_PHYSID1
#define MDIO_DEVID2		MII_PHYSID2
#define MDIO_SPEED		4	/* Speed ability */
#define MDIO_DEVS1		5	/* Devices in package */
#define MDIO_DEVS2		6
#define MDIO_CTRL2		7	/* 10G control 2 */
#define MDIO_STAT2		8	/* 10G status 2 */
#define MDIO_PMA_TXDIS		9	/* 10G PMA/PMD transmit disable */
#define MDIO_PMA_RXDET		10	/* 10G PMA/PMD receive signal detect */
#define MDIO_PMA_EXTABLE	11	/* 10G PMA/PMD extended ability */
#define MDIO_PKGID1		14	/* Package identifier */
#define MDIO_PKGID2		15
#define MDIO_AN_ADVERTISE	16	/* AN advertising (base page) */
#define MDIO_AN_LPA		19	/* AN LP abilities (base page) */
#define MDIO_PCS_EEE_ABLE	20	/* EEE Capability register */
#define MDIO_PCS_EEE_WK_ERR	22	/* EEE wake error counter */
#define MDIO_PHYXS_LNSTAT	24	/* PHY XGXS lane state */
#define MDIO_AN_EEE_ADV		60	/* EEE advertisement */
#define MDIO_AN_EEE_LPABLE	61	/* EEE link partner ability */

/* Media-dependent registers. */
#define MDIO_PMA_10GBT_SWAPPOL	130	/* 10GBASE-T pair swap & polarity */
#define MDIO_PMA_10GBT_TXPWR	131	/* 10GBASE-T TX power control */
#define MDIO_PMA_10GBT_SNR	133	/* 10GBASE-T SNR margin, lane A.
					 * Lanes B-D are numbered 134-136. */
#define MDIO_PMA_10GBR_FECABLE	170	/* 10GBASE-R FEC ability */
#define MDIO_PCS_10GBX_STAT1	24	/* 10GBASE-X PCS status 1 */
#define MDIO_PCS_10GBRT_STAT1	32	/* 10GBASE-R/-T PCS status 1 */
#define MDIO_PCS_10GBRT_STAT2	33	/* 10GBASE-R/-T PCS status 2 */
#define MDIO_AN_10GBT_CTRL	32	/* 10GBASE-T auto-negotiation control */
#define MDIO_AN_10GBT_STAT	33	/* 10GBASE-T auto-negotiation status */

/* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */
#define MDIO_PMA_LASI_RXCTRL	0x9000	/* RX_ALARM control */
#define MDIO_PMA_LASI_TXCTRL	0x9001	/* TX_ALARM control */
#define MDIO_PMA_LASI_CTRL	0x9002	/* LASI control */
#define MDIO_PMA_LASI_RXSTAT	0x9003	/* RX_ALARM status */
#define MDIO_PMA_LASI_TXSTAT	0x9004	/* TX_ALARM status */
#define MDIO_PMA_LASI_STAT	0x9005	/* LASI status */

/* Control register 1. */
/* Enable extended speed selection */
#define MDIO_CTRL1_SPEEDSELEXT		(BMCR_SPEED1000 | BMCR_SPEED100)
/* All speed selection bits */
#define MDIO_CTRL1_SPEEDSEL		(MDIO_CTRL1_SPEEDSELEXT | 0x003c)
#define MDIO_CTRL1_FULLDPLX		BMCR_FULLDPLX
#define MDIO_CTRL1_LPOWER		BMCR_PDOWN
#define MDIO_CTRL1_RESET		BMCR_RESET
#define MDIO_PMA_CTRL1_LOOPBACK		0x0001
#define MDIO_PMA_CTRL1_SPEED1000	BMCR_SPEED1000
#define MDIO_PMA_CTRL1_SPEED100		BMCR_SPEED100
#define MDIO_PCS_CTRL1_LOOPBACK		BMCR_LOOPBACK
#define MDIO_PHYXS_CTRL1_LOOPBACK	BMCR_LOOPBACK
#define MDIO_AN_CTRL1_RESTART		BMCR_ANRESTART
#define MDIO_AN_CTRL1_ENABLE		BMCR_ANENABLE
#define MDIO_AN_CTRL1_XNP		0x2000	/* Enable extended next page */
#define MDIO_PCS_CTRL1_CLKSTOP_EN	0x400	/* Stop the clock during LPI */

/* 10 Gb/s */
#define MDIO_CTRL1_SPEED10G		(MDIO_CTRL1_SPEEDSELEXT | 0x00)
/* 10PASS-TS/2BASE-TL */
#define MDIO_CTRL1_SPEED10P2B		(MDIO_CTRL1_SPEEDSELEXT | 0x04)

/* Status register 1. */
#define MDIO_STAT1_LPOWERABLE		0x0002	/* Low-power ability */
#define MDIO_STAT1_LSTATUS		BMSR_LSTATUS
#define MDIO_STAT1_FAULT		0x0080	/* Fault */
#define MDIO_AN_STAT1_LPABLE		0x0001	/* Link partner AN ability */
#define MDIO_AN_STAT1_ABLE		BMSR_ANEGCAPABLE
#define MDIO_AN_STAT1_RFAULT		BMSR_RFAULT
#define MDIO_AN_STAT1_COMPLETE		BMSR_ANEGCOMPLETE
#define MDIO_AN_STAT1_PAGE		0x0040	/* Page received */
#define MDIO_AN_STAT1_XNP		0x0080	/* Extended next page status */

/* Speed register. */
#define MDIO_SPEED_10G			0x0001	/* 10G capable */
#define MDIO_PMA_SPEED_2B		0x0002	/* 2BASE-TL capable */
#define MDIO_PMA_SPEED_10P		0x0004	/* 10PASS-TS capable */
#define MDIO_PMA_SPEED_1000		0x0010	/* 1000M capable */
#define MDIO_PMA_SPEED_100		0x0020	/* 100M capable */
#define MDIO_PMA_SPEED_10		0x0040	/* 10M capable */
#define MDIO_PCS_SPEED_10P2B		0x0002	/* 10PASS-TS/2BASE-TL capable */

/* Device present registers. */
#define MDIO_DEVS_PRESENT(devad)	(1 << (devad))
#define MDIO_DEVS_PMAPMD		MDIO_DEVS_PRESENT(MDIO_MMD_PMAPMD)
#define MDIO_DEVS_WIS			MDIO_DEVS_PRESENT(MDIO_MMD_WIS)
#define MDIO_DEVS_PCS			MDIO_DEVS_PRESENT(MDIO_MMD_PCS)
#define MDIO_DEVS_PHYXS			MDIO_DEVS_PRESENT(MDIO_MMD_PHYXS)
#define MDIO_DEVS_DTEXS			MDIO_DEVS_PRESENT(MDIO_MMD_DTEXS)
#define MDIO_DEVS_TC			MDIO_DEVS_PRESENT(MDIO_MMD_TC)
#define MDIO_DEVS_AN			MDIO_DEVS_PRESENT(MDIO_MMD_AN)
#define MDIO_DEVS_C22EXT		MDIO_DEVS_PRESENT(MDIO_MMD_C22EXT)

/* Control register 2. */
#define MDIO_PMA_CTRL2_TYPE		0x000f	/* PMA/PMD type selection */
#define MDIO_PMA_CTRL2_10GBCX4		0x0000	/* 10GBASE-CX4 type */
#define MDIO_PMA_CTRL2_10GBEW		0x0001	/* 10GBASE-EW type */
#define MDIO_PMA_CTRL2_10GBLW		0x0002	/* 10GBASE-LW type */
#define MDIO_PMA_CTRL2_10GBSW		0x0003	/* 10GBASE-SW type */
#define MDIO_PMA_CTRL2_10GBLX4		0x0004	/* 10GBASE-LX4 type */
#define MDIO_PMA_CTRL2_10GBER		0x0005	/* 10GBASE-ER type */
#define MDIO_PMA_CTRL2_10GBLR		0x0006	/* 10GBASE-LR type */
#define MDIO_PMA_CTRL2_10GBSR		0x0007	/* 10GBASE-SR type */
#define MDIO_PMA_CTRL2_10GBLRM		0x0008	/* 10GBASE-LRM type */
#define MDIO_PMA_CTRL2_10GBT		0x0009	/* 10GBASE-T type */
#define MDIO_PMA_CTRL2_10GBKX4		0x000a	/* 10GBASE-KX4 type */
#define MDIO_PMA_CTRL2_10GBKR		0x000b	/* 10GBASE-KR type */
#define MDIO_PMA_CTRL2_1000BT		0x000c	/* 1000BASE-T type */
#define MDIO_PMA_CTRL2_1000BKX		0x000d	/* 1000BASE-KX type */
#define MDIO_PMA_CTRL2_100BTX		0x000e	/* 100BASE-TX type */
#define MDIO_PMA_CTRL2_10BT		0x000f	/* 10BASE-T type */
#define MDIO_PCS_CTRL2_TYPE		0x0003	/* PCS type selection */
#define MDIO_PCS_CTRL2_10GBR		0x0000	/* 10GBASE-R type */
#define MDIO_PCS_CTRL2_10GBX		0x0001	/* 10GBASE-X type */
#define MDIO_PCS_CTRL2_10GBW		0x0002	/* 10GBASE-W type */
#define MDIO_PCS_CTRL2_10GBT		0x0003	/* 10GBASE-T type */

/* Status register 2. */
#define MDIO_STAT2_RXFAULT		0x0400	/* Receive fault */
#define MDIO_STAT2_TXFAULT		0x0800	/* Transmit fault */
#define MDIO_STAT2_DEVPRST		0xc000	/* Device present */
#define MDIO_STAT2_DEVPRST_VAL		0x8000	/* Device present value */
#define MDIO_PMA_STAT2_LBABLE		0x0001	/* PMA loopback ability */
#define MDIO_PMA_STAT2_10GBEW		0x0002	/* 10GBASE-EW ability */
#define MDIO_PMA_STAT2_10GBLW		0x0004	/* 10GBASE-LW ability */
#define MDIO_PMA_STAT2_10GBSW		0x0008	/* 10GBASE-SW ability */
#define MDIO_PMA_STAT2_10GBLX4		0x0010	/* 10GBASE-LX4 ability */
#define MDIO_PMA_STAT2_10GBER		0x0020	/* 10GBASE-ER ability */
#define MDIO_PMA_STAT2_10GBLR		0x0040	/* 10GBASE-LR ability */
#define MDIO_PMA_STAT2_10GBSR		0x0080	/* 10GBASE-SR ability */
#define MDIO_PMD_STAT2_TXDISAB		0x0100	/* PMD TX disable ability */
#define MDIO_PMA_STAT2_EXTABLE		0x0200	/* Extended abilities */
#define MDIO_PMA_STAT2_RXFLTABLE	0x1000	/* Receive fault ability */
#define MDIO_PMA_STAT2_TXFLTABLE	0x2000	/* Transmit fault ability */
#define MDIO_PCS_STAT2_10GBR		0x0001	/* 10GBASE-R capable */
#define MDIO_PCS_STAT2_10GBX		0x0002	/* 10GBASE-X capable */
#define MDIO_PCS_STAT2_10GBW		0x0004	/* 10GBASE-W capable */
#define MDIO_PCS_STAT2_RXFLTABLE	0x1000	/* Receive fault ability */
#define MDIO_PCS_STAT2_TXFLTABLE	0x2000	/* Transmit fault ability */

/* Transmit disable register. */
#define MDIO_PMD_TXDIS_GLOBAL		0x0001	/* Global PMD TX disable */
#define MDIO_PMD_TXDIS_0		0x0002	/* PMD TX disable 0 */
#define MDIO_PMD_TXDIS_1		0x0004	/* PMD TX disable 1 */
#define MDIO_PMD_TXDIS_2		0x0008	/* PMD TX disable 2 */
#define MDIO_PMD_TXDIS_3		0x0010	/* PMD TX disable 3 */

/* Receive signal detect register. */
#define MDIO_PMD_RXDET_GLOBAL		0x0001	/* Global PMD RX signal detect */
#define MDIO_PMD_RXDET_0		0x0002	/* PMD RX signal detect 0 */
#define MDIO_PMD_RXDET_1		0x0004	/* PMD RX signal detect 1 */
#define MDIO_PMD_RXDET_2		0x0008	/* PMD RX signal detect 2 */
#define MDIO_PMD_RXDET_3		0x0010	/* PMD RX signal detect 3 */

/* Extended abilities register. */
#define MDIO_PMA_EXTABLE_10GCX4		0x0001	/* 10GBASE-CX4 ability */
#define MDIO_PMA_EXTABLE_10GBLRM	0x0002	/* 10GBASE-LRM ability */
#define MDIO_PMA_EXTABLE_10GBT		0x0004	/* 10GBASE-T ability */
#define MDIO_PMA_EXTABLE_10GBKX4	0x0008	/* 10GBASE-KX4 ability */
#define MDIO_PMA_EXTABLE_10GBKR		0x0010	/* 10GBASE-KR ability */
#define MDIO_PMA_EXTABLE_1000BT		0x0020	/* 1000BASE-T ability */
#define MDIO_PMA_EXTABLE_1000BKX	0x0040	/* 1000BASE-KX ability */
#define MDIO_PMA_EXTABLE_100BTX		0x0080	/* 100BASE-TX ability */
#define MDIO_PMA_EXTABLE_10BT		0x0100	/* 10BASE-T ability */

/* PHY XGXS lane state register. */
#define MDIO_PHYXS_LNSTAT_SYNC0		0x0001
#define MDIO_PHYXS_LNSTAT_SYNC1		0x0002
#define MDIO_PHYXS_LNSTAT_SYNC2		0x0004
#define MDIO_PHYXS_LNSTAT_SYNC3		0x0008
#define MDIO_PHYXS_LNSTAT_ALIGN		0x1000

/* PMA 10GBASE-T pair swap & polarity */
#define MDIO_PMA_10GBT_SWAPPOL_ABNX	0x0001	/* Pair A/B uncrossed */
#define MDIO_PMA_10GBT_SWAPPOL_CDNX	0x0002	/* Pair C/D uncrossed */
#define MDIO_PMA_10GBT_SWAPPOL_AREV	0x0100	/* Pair A polarity reversed */
#define MDIO_PMA_10GBT_SWAPPOL_BREV	0x0200	/* Pair B polarity reversed */
#define MDIO_PMA_10GBT_SWAPPOL_CREV	0x0400	/* Pair C polarity reversed */
#define MDIO_PMA_10GBT_SWAPPOL_DREV	0x0800	/* Pair D polarity reversed */

/* PMA 10GBASE-T TX power register. */
#define MDIO_PMA_10GBT_TXPWR_SHORT	0x0001	/* Short-reach mode */

/* PMA 10GBASE-T SNR registers. */
/* Value is SNR margin in dB, clamped to range [-127, 127], plus 0x8000. */
#define MDIO_PMA_10GBT_SNR_BIAS		0x8000
#define MDIO_PMA_10GBT_SNR_MAX		127

/* PMA 10GBASE-R FEC ability register. */
#define MDIO_PMA_10GBR_FECABLE_ABLE	0x0001	/* FEC ability */
#define MDIO_PMA_10GBR_FECABLE_ERRABLE	0x0002	/* FEC error indic. ability */

/* PCS 10GBASE-R/-T status register 1. */
#define MDIO_PCS_10GBRT_STAT1_BLKLK	0x0001	/* Block lock attained */

/* PCS 10GBASE-R/-T status register 2. */
#define MDIO_PCS_10GBRT_STAT2_ERR	0x00ff
#define MDIO_PCS_10GBRT_STAT2_BER	0x3f00

/* AN 10GBASE-T control register. */
#define MDIO_AN_10GBT_CTRL_ADV10G	0x1000	/* Advertise 10GBASE-T */

/* AN 10GBASE-T status register. */
#define MDIO_AN_10GBT_STAT_LPTRR	0x0200	/* LP training reset req. */
#define MDIO_AN_10GBT_STAT_LPLTABLE	0x0400	/* LP loop timing ability */
#define MDIO_AN_10GBT_STAT_LP10G	0x0800	/* LP is 10GBT capable */
#define MDIO_AN_10GBT_STAT_REMOK	0x1000	/* Remote OK */
#define MDIO_AN_10GBT_STAT_LOCOK	0x2000	/* Local OK */
#define MDIO_AN_10GBT_STAT_MS		0x4000	/* Master/slave config */
#define MDIO_AN_10GBT_STAT_MSFLT	0x8000	/* Master/slave config fault */

/* EEE Supported/Advertisement/LP Advertisement registers.
 *
 * EEE capability Register (3.20), Advertisement (7.60) and
 * Link partner ability (7.61) registers have and can use the same identical
 * bit masks.
 */
#define MDIO_AN_EEE_ADV_100TX	0x0002	/* Advertise 100TX EEE cap */
#define MDIO_AN_EEE_ADV_1000T	0x0004	/* Advertise 1000T EEE cap */
/* Note: the two defines above can be potentially used by the user-land
 * and cannot remove them now.
 * So, we define the new generic MDIO_EEE_100TX and MDIO_EEE_1000T macros
 * using the previous ones (that can be considered obsolete).
 */
#define MDIO_EEE_100TX		MDIO_AN_EEE_ADV_100TX	/* 100TX EEE cap */
#define MDIO_EEE_1000T		MDIO_AN_EEE_ADV_1000T	/* 1000T EEE cap */
#define MDIO_EEE_10GT		0x0008	/* 10GT EEE cap */
#define MDIO_EEE_1000KX		0x0010	/* 1000KX EEE cap */
#define MDIO_EEE_10GKX4		0x0020	/* 10G KX4 EEE cap */
#define MDIO_EEE_10GKR		0x0040	/* 10G KR EEE cap */

/* LASI RX_ALARM control/status registers. */
#define MDIO_PMA_LASI_RX_PHYXSLFLT	0x0001	/* PHY XS RX local fault */
#define MDIO_PMA_LASI_RX_PCSLFLT	0x0008	/* PCS RX local fault */
#define MDIO_PMA_LASI_RX_PMALFLT	0x0010	/* PMA/PMD RX local fault */
#define MDIO_PMA_LASI_RX_OPTICPOWERFLT	0x0020	/* RX optical power fault */
#define MDIO_PMA_LASI_RX_WISLFLT	0x0200	/* WIS local fault */

/* LASI TX_ALARM control/status registers. */
#define MDIO_PMA_LASI_TX_PHYXSLFLT	0x0001	/* PHY XS TX local fault */
#define MDIO_PMA_LASI_TX_PCSLFLT	0x0008	/* PCS TX local fault */
#define MDIO_PMA_LASI_TX_PMALFLT	0x0010	/* PMA/PMD TX local fault */
#define MDIO_PMA_LASI_TX_LASERPOWERFLT	0x0080	/* Laser output power fault */
#define MDIO_PMA_LASI_TX_LASERTEMPFLT	0x0100	/* Laser temperature fault */
#define MDIO_PMA_LASI_TX_LASERBICURRFLT	0x0200	/* Laser bias current fault */

/* LASI control/status registers. */
#define MDIO_PMA_LASI_LSALARM		0x0001	/* LS_ALARM enable/status */
#define MDIO_PMA_LASI_TXALARM		0x0002	/* TX_ALARM enable/status */
#define MDIO_PMA_LASI_RXALARM		0x0004	/* RX_ALARM enable/status */

/* Mapping between MDIO PRTAD/DEVAD and mii_ioctl_data::phy_id */

#define MDIO_PHY_ID_C45			0x8000
#define MDIO_PHY_ID_PRTAD		0x03e0
#define MDIO_PHY_ID_DEVAD		0x001f
#define MDIO_PHY_ID_C45_MASK						\
	(MDIO_PHY_ID_C45 | MDIO_PHY_ID_PRTAD | MDIO_PHY_ID_DEVAD)

static __inline__ __u16 mdio_phy_id_c45(int prtad, int devad)
{
	return MDIO_PHY_ID_C45 | (prtad << 5) | devad;
}

#endif /* __LINUX_MDIO_H__ */