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- int6kmdio(1) Qualcomm Atheros Open Powerline Toolkit int6kmdio(1)
- NAME
- int6kmdio - Qualcomm Atheros 16-bit MDIO Register Editor
- SYNOPSIS
- int6kmdio [options] [device] [device] [...]
- DESCRIPTION
- Read or write the generic MDIO registers on an Atheros powerline device using the Qualcomm Atheros VS_MDIO_COMMAND ven‐
- dor-specific management message. The default operation is to read a register. Registers are written only if data is
- specified on the command line.
- This program writes MDIO instructions using 802.3 Clause 22 (phy, reg, data and mask) format. See program int6kmdio2 for
- a similar program to write instructions using 802.3ae Clause 45 (address, data and mask) format.
- This program is deprecated and may be removed in later toolkit releases. Use program plcmdio16 instead.
- OPTIONS
- -d data
- A 16-bit data value to be inserted into the specified register. The specified data value is written when this
- option is present; otherwise the specified register is read and the content is displayed. Data values may be
- expressed in decimal, hexadecimal or binary notation. Hexadecimal values are prefixed with "0x" or "0X". Binary
- values are prefixed with "0b" or "0B".
- -e Redirects stderr messages to stdout. By convention status and error messages are printed on stderr while primary
- program output is printed on stdout. This option prints all output on stdout in cases where this is desired.
- -i interface
- Select the host Ethernet interface. All requests are sent via this host interface and only reponses received via
- this host interface are recognized. The default interface is eth1 because most people use eth0 as their principle
- network connection; however, if environment string "PLC" is defined then it takes precedence over the default
- interface. This option then takes precedence over either default.
- -p address
- The 5-bit PHY address. Some devices may not support all possible addresses. Addresses may be expressed in deci‐
- mal, hexadecimal or binary notation. Hexadecimal values must be prefixed with "0x" or "0X". Binary values must
- be prefixed with "0b" or "0B".
- -q Suppresses status messages on stderr.
- -r register
- The 5-bit register address. Addresses may be expressed in decimal, hexadecimal or binary notation. Hexadecimal
- values must be prefixed with "0x" or "0X". Binary values must be prefixed with "0b" or "0B". Some devices may
- not support all possible addresses.
- -v Prints additional information on stdout. In particular, this option dumps outgoing Ethernet packets on stdout.
- -?,--help
- Displays program help information on stderr. This option takes precedence over all other options on the command
- line except version information.
- -!,--version
- Displays program version information on stderr. This option takes precedence over all other options on the com‐
- mand line except help information. Use this option when sending screen dumps to Atheros technical staff.
- ARGUMENTS
- device The MAC address of some powerline device. More than one address may be specified. If more than one address is
- specified then operations are performed on each device in turn. The default address is local. See DEVICES for
- information about symbolic device addresses.
- DEVICES
- Powerline devices use Ethernet Media Access Control (MAC) addresses. A MAC address is a 48-bit value entered as 12 hexa‐
- decimal digits in upper, lower or mixed character case. Octets may be separated with colons for clarity. For example,
- "00b052000001", "00:b0:52:00:00:01" and "00b052:000001" are valid and equivalent.
- The following MAC addresses are special and may be entered by name instead of number.
- all Same as "broadcast".
- broadcast
- A synonym for the Ethernet broadcast address, FF:FF:FF:FF:FF:FF. All devices, whether local, remote or foreign
- recognize messages sent to this address. A remote device is any device at the far end of a powerline connection.
- A foreign device is any device not manufactured by Atheros.
- local A synonym for the Qualcomm Atheros vendor specific Local Management Address (LMA), 00:B0:52:00:00:01. All local
- Atheros devices recognize this address but remote and foreign devices do not. A remote device is any device at
- the far end of a powerline connection. A foreign device is any device not manufactured by Atheros.
- REFERENCES
- See the Qualcomm Atheros HomePlug AV Firmware Technical Reference Manual for technical information.
- DISCLAIMER
- Atheros HomePlug AV Vendor Specific Management Message structure and content is proprietary to Qualcomm Atheros, Ocala FL
- USA. Consequently, public information may not be available. Qualcomm Atheros reserves the right to modify message
- structure and content in future firmware releases without any obligation to notify or compensate users of this program.
- EXAMPLES
- None.
- SEE ALSO
- plc(1), int6kmod(1), int6kmdio2(1), mdioblock(1), mdioblock2(1), mdiodump(1), mdiogen(1), plcmdio16(1), plcmdio32(1)
- CREDITS
- Charles Maier <cmaier@qca.qualcomm.com>
- open-plc-utils-0.0.3 Mar 2014 int6kmdio(1)
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