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Commit b116fef9 authored by Reinier van der Walle's avatar Reinier van der Walle
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multiplied addresses by 4

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Stage: synthesis
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libraries/io/eth/eth.peripheral.yaml
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......@@ -25,14 +25,644 @@ peripherals:
# MM port for registers in the TSE IP [1]
- mm_port_name: AVS_ETH_0_TSE
mm_port_type: REG
mm_port_description: "Registers in the TSE IP [1], handled by the Nios microprocessor."
mm_port_span: 1024 * MM_BUS_SIZE # = c_tech_tse_byte_addr_w in tech_tse_pkg.vhd
mm_port_description: |
"Registers in the TSE IP [1], handled by the Nios microprocessor.
All addresses are multiplied by 4 as the last 2 bits of the address
are removed in VHDL."
fields:
- - field_name: registers
field_description: ""
number_of_fields: 1024 # = c_tech_tse_byte_addr_w in tech_tse_pkg.vhd
address_offset: 0x0
- - field_name: rev
field_description: |
". Bits[15:0]—Set to the current version of the IP.
. Bits[31:16]—Customer specific revision, specified by the
CUST_VERSION parameter defined in the top-level file
generated for the instance of the IP. These bits are set to
0 during the configuration of the IP."
address_offset: 0x00 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: scratch
field_description: |
"Scratch register. Provides a memory location for you to test
the device memory operation."
address_offset: 0x01 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: command_config
field_description: |
"MAC configuration register. Use this register to control and
configure the MAC function. The MAC function starts
operation as soon as the transmit and receive enable bits in
this register are turned on. Intel, therefore, recommends
that you configure this register last."
address_offset: 0x02 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: mac_0
field_description: |
"6-byte MAC primary address. The first four most significant
bytes of the MAC address occupy mac_0 in reverse order.
The last two bytes of the MAC address occupy the two least
significant bytes of mac_1 in reverse order.
For example, if the MAC address is 00-1C-23-17-4A-CB, the
following assignments are made:
mac_0 = 0x17231c00
mac_1 = 0x0000CB4a
Ensure that you configure these registers with a valid MAC
address if you disable the promiscuous mode (PROMIS_EN
bit in command_config = 0)"
address_offset: 0x03 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: mac_1
field_description: |
"see mac_0"
address_offset: 0x04 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: frm_length
field_description: |
". Bits[15:0]—16-bit maximum frame length in bytes. The
IP checks the length of receive frames against this value.
Typical value is 1518.
In the 10/100 Mbps and 1000 Mbps small MAC
variations, this register is RO and the maximum frame
length is fixed to 1518.
. Bits[31:16]—unused."
address_offset: 0x05 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: pause_quant
field_description: |
". Bits[15:0]—16-bit pause quanta. Use this register to
specify the pause quanta to be sent to remote devices
when the local device is congested. The IP sets the
pause quanta (P1, P2) field in pause frames to the value
of this register.
The 10/100 Mbps and 1000 Mbps small MAC variations
do not support flow control.
. Bits[31:16]—unused."
address_offset: 0x06 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: rx_section_empty
field_description: |
"Variable-length section-empty threshold of the receive FIFO
buffer. Use the depth of your FIFO buffer to determine this
threshold. This threshold is typically set to (FIFO Depth –
16)."
address_offset: 0x07 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: rx_section_full
field_description: |
"Variable-length section-full threshold of the receive FIFO
buffer. Use the depth of your FIFO buffer to determine this
threshold."
address_offset: 0x08 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: tx_section_empty
field_description: |
"Variable-length section-empty threshold of the transmit
FIFO buffer. Use the depth of your FIFO buffer to determine
this threshold. This threshold is typically set to (FIFO Depth
– 16)."
address_offset: 0x09 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: tx_section_full
field_description: |
"Variable-length section-full threshold of the transmit FIFO
buffer. Use the depth of your FIFO buffer to determine this
threshold."
address_offset: 0x0A * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: rx_almost_empty
field_description: |
"Variable-length almost-empty threshold of the receive FIFO
buffer. Use the depth of your FIFO buffer to determine this
threshold."
address_offset: 0x0B * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: rx_almost_full
field_description: |
"Variable-length almost-full threshold of the receive FIFO
buffer. Use the depth of your FIFO buffer to determine this
threshold."
address_offset: 0x0C * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: tx_almost_empty
field_description: |
"Variable-length almost-empty threshold of the transmit FIFO
buffer. Use the depth of your FIFO buffer to determine this
threshold."
address_offset: 0x0D * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: tx_almost_full
field_description: |
"Variable-length almost-full threshold of the transmit FIFO
buffer. Use the depth of your FIFO buffer to determine this
threshold."
address_offset: 0x0E * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: mdio_addr0
field_description: |
". Bits[4:0]—5-bit PHY address. Set these registers to the
addresses of any connected PHY devices you want to
access. The mdio_addr0 and mdio_addr1 registers
contain the addresses of the PHY whose registers are
mapped to MDIO Space 0 and MDIO Space 1
respectively.
. Bits[31:5]—unused. Set to read-only value of 0."
address_offset: 0x0F * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: mdio_addr1
field_description: |
"see mdio_addr0"
address_offset: 0x10 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: holdoff_quant
field_description: |
". Bit[15:0]—16-bit holdoff quanta. When you enable the
flow control, use this register to specify the gap between
consecutive XOFF requests.
. Bits[31:16]—unused."
address_offset: 0x11 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: tx_ipg_length
field_description: |
". Bits[4:0]—minimum IPG. Valid values are between 8 and
26 byte-times. If this register is set to an invalid value,
the MAC still maintains a typical minimum IPG value of
12 bytes between packets, although a read back to the
register reflects the invalid value written.
In the 10/100 Mbps and 1000 Mbps small MAC
variations, this register is RO and the register is set to a
fixed value of 12.
. Bits[31:5]—unused. Set to read-only value 0"
address_offset: 0x17 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: aMacID
field_description: |
"The MAC address. This register is wired to the primary MAC address
in the mac_0 and mac_1 registers."
address_offset: 0x18 * 4 * MM_BUS_SIZE
access_mode: RO
user_width: 64
radix: uint64
- - field_name: aFramesTransmittedOK
field_description: |
"The number of frames that are successfully transmitted including the
pause frames."
address_offset: 0x1A * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: aFramesReceivedOK
field_description: |
"The number of frames that are successfully received including the
pause frames."
address_offset: 0x1B * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: aFrameCheckSequenceErrors
field_description: |
"The number of receive frames with CRC error."
address_offset: 0x1C * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: aAlignmentErrors
field_description: |
"The number of receive frames with alignment error."
address_offset: 0x1D * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: aOctetsTransmittedOK
field_description: |
"The number of data and padding octets that are successfully
transmitted"
address_offset: 0x1E * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: aOctetsReceivedOK
field_description: |
"The number of data and padding octets that are successfully
received, including pause frames."
address_offset: 0x1F * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: aTxPAUSEMACCtrlFrames
field_description: |
"The number of pause frames transmitted."
address_offset: 0x20 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: aRxPAUSEMACCtrlFrames
field_description: |
"The number received pause frames received."
address_offset: 0x21 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: ifInErrors
field_description: |
"The number of errored frames received."
address_offset: 0x22 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: ifOutErrors
field_description: |
"The number of transmit frames with one the following errors:
. FIFO overflow error
. FIFO underflow error
. Frames that encounter late or excessive collision occasions
. Errors defined by the user application"
address_offset: 0x23 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: ifInUcastPkts
field_description: |
"The number of valid unicast frames received."
address_offset: 0x24 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: ifInMulticastPkts
field_description: |
"The number of valid multicast frames received. The count does not
include pause frames."
address_offset: 0x25 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: ifInBroadcastPkts
field_description: |
"The number of valid broadcast frames received."
address_offset: 0x26 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: ifOutUcastPkts
field_description: |
"The number of valid unicast and erroneous frames transmitted, as
well as unicast frames transmitted during late and excessive collision
occasions."
address_offset: 0x28 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: ifOutMulticastPkts
field_description: |
"The number of valid multicast frames transmitted, as well as
multicast frames transmitted during late and excessive collision
occasions, excluding pause frames."
address_offset: 0x29 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: ifOutBroadcastPkts
field_description: |
"The number of valid and erroneous broadcast frames transmitted, as
well as broadcast frames transmitted during late and excessive
collision occasions."
address_offset: 0x2A * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsDropEvents
field_description: |
"The number of frames that are dropped due to MAC internal errors
when FIFO buffer overflow persists."
address_offset: 0x2B * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsOctets
field_description: |
"The total number of octets received. This count includes both good
and errored frames."
address_offset: 0x2C * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsPkts
field_description: |
"The total number of good and errored frames received."
address_offset: 0x2D * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsUndersizePkts
field_description: |
"The number of frames received with length less than 64 bytes,
including pause frames. This count does not include errored frames."
address_offset: 0x2E * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsOversizePkts
field_description: |
"The number of frames received that are longer than the value
configured in the frm_length register. This count does not include
errored frames."
address_offset: 0x2F * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsPkts64Octets
field_description: |
"The number of 64-byte frames received. This count includes good and
errored frames"
address_offset: 0x30 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsPkts65to127Octets
field_description: |
"The number of received good and errored frames between the length
of 65 and 127 bytes."
address_offset: 0x31 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsPkts128to255Octets
field_description: |
"The number of received good and errored frames between the length
of 128 and 255 bytes."
address_offset: 0x32 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsPkts256to511Octets
field_description: |
"The number of received good and errored frames between the length
of 256 and 511 bytes."
address_offset: 0x33 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsPkts512to1023Octets
field_description: |
"The number of received good and errored frames between the length
of 512 and 1023 bytes."
address_offset: 0x34 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsPkts1024to1518Octets
field_description: |
"The number of received good and errored frames between the length
of 1024 and 1518 bytes."
address_offset: 0x35 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsPkts1519toXOctets
field_description: |
"The number of received good and errored frames between the length
of 1519 and the maximum frame length configured in the
frm_length register."
address_offset: 0x36 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsJabbers
field_description: |
"Too long frames with CRC error."
address_offset: 0x37 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: etherStatsFragments
field_description: |
"Too short frames with CRC error."
address_offset: 0x38 * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: tx_cmd_stat
field_description: |
"Specifies how the MAC function processes transmit frames. When you
turn on the Align packet headers to 32-bit boundaries option."
address_offset: 0x3A * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: rx_cmd_stat
field_description: |
"Specifies how the MAC function processes receive frames. When you
turn on the Align packet headers to 32-bit boundaries option"
address_offset: 0x3B * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: msb_aOctetsTransmittedOK
field_description: |
"Upper 32 bits of the respective statistics counters. By default all
statistics counters are 32 bits wide. These statistics counters can be
extended to 64 bits by turning on the Enable 64-bit byte counters
parameter.
To read the counter, read the lower 32 bits first, then followed by the
extended statistic counter bits"
address_offset: 0x3C * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: msb_aOctetsReceivedOK
field_description: |
"see msb_aOctetsTransmittedOK"
address_offset: 0x3D * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: msb_etherStatsOctets
field_description: |
"see msb_aOctetsTransmittedOK"
address_offset: 0x3E * 4 * MM_BUS_SIZE
access_mode: RO
- - field_name: pcs_control
field_description: |
"PCS control register. Use this register to control and
configure the PCS function."
address_offset: ( 0x80 + 0x00 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: pcs_status
field_description: |
"Status register. Provides information on the operation of the
PCS function."
address_offset: ( 0x80 + 0x01 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RO
- - field_name: pcs_phy_identifier_msb
field_description: |
"32-bit PHY identification register. This register is set to the
value of the PHY ID parameter. Bits 31:16 are written to
word offset 0x02. Bits 15:0 are written to word offset 0x03."
address_offset: ( 0x80 + 0x02 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RO
- - field_name: pcs_phy_identifier_lsb
field_description: |
"see pcs_phy_identifier_msb"
address_offset: ( 0x80 + 0x03 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RO
- - field_name: pcs_dev_ability
field_description: |
"Use this register to advertise the device abilities to a link
partner during auto-negotiation. In SGMII MAC mode, the
PHY does not use this register during auto-negotiation."
address_offset: ( 0x80 + 0x04 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: pcs_partner_ability
field_description: |
"Contains the device abilities advertised by the link partner
during auto-negotiation."
address_offset: ( 0x80 + 0x05 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RO
- - field_name: pcs_an_expansion
field_description: |
"Auto-negotiation expansion register. Contains the PCS
function capability and auto-negotiation status."
address_offset: ( 0x80 + 0x06 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RO
- - field_name: pcs_scratch
field_description: |
"Scratch register. Provides a memory location to test register
read and write operations."
address_offset: ( 0x80 + 0x10 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: pcs_rev
field_description: |
"The PCS function revision. Always set to the current version
of the IP."
address_offset: ( 0x80 + 0x11 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RO
- - field_name: pcs_link_timer_lsb
field_description: |
"21-bit auto-negotiation link timer. Set the link timer value
from 0 to 16 ms in 8 ns steps (125 MHz clock periods). The
reset value sets the link timer to 10 ms.
. Bits 15:0 are written to word offset 0x12. Bit 0 of word
offset 0x12 is always set to 0, thus any value written to
it is ignored.
. Bits 20:16 are written to word offset 0x13. The
remaining bits are reserved and always set to 0."
address_offset: ( 0x80 + 0x12 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: pcs_link_timer_msb
field_description: |
"see pcs_link_timer_lsb"
address_offset: ( 0x80 + 0x13 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: pcs_if_mode
field_description: |
"Interface mode. Use this register to specify the operating
mode of the PCS function; 1000BASE-X or SGMII."
address_offset: ( 0x80 + 0x14 ) * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: tx_period
field_description: |
"Clock period for timestamp adjustment on the transmit
datapath. The period register is multiplied by the number of
stages separating actual timestamp and the GMII bus.
. Bits 0 to 15: Period in fractional nanoseconds
(TX_PERIOD_FNS).
. Bits 16 to 24: Period in nanoseconds (TX_PERIOD_NS).
. Bits 25 to 31: Not used.
The default value for the period is 0. For 125 MHz clock, set this
register to 8 ns."
address_offset: 0xD0 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: tx_adjust_fns
field_description: |
"Timing adjustment in fractional nanoseconds"
address_offset: 0xD1 * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: tx_adjust_ns
field_description: |
"Timing adjustment in nanoseconds."
address_offset: 0xD2 * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: rx_period
field_description: |
"Clock period for timestamp adjustment on the receive datapath.
The period register is multiplied by the number of stages
separating actual timestamp and the GMII bus.
. Bits 0 to 15: Period in fractional nanoseconds
(RX_PERIOD_FNS).
. Bits 16 to 24: Period in nanoseconds (RX_PERIOD_NS).
. Bits 25 to 31: Not used.
The default value for the period is 0. For 125 MHz clock, set this
register to 8 ns."
address_offset: 0xD3 * 4 * MM_BUS_SIZE
access_mode: RW
- - field_name: rx_adjust_fns
field_description: |
"Timing adjustment in fractional nanoseconds."
address_offset: 0xD4 * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: rx_adjust_ns
field_description: |
"Timing adjustment in nanoseconds."
address_offset: 0xD5 * 4 * MM_BUS_SIZE
mm_width: 16
access_mode: RW
- - field_name: measure_valid
field_description: |
"Indicates whether the DL measurement values are
valid. 0: Not valid, 1: Valid"
address_offset: 0xE1 * 4 * MM_BUS_SIZE
mm_width: 1
bit_offset: 0
access_mode: RO
- - field_name: dl_reset
field_description: |
"Deterministic latency (DL) soft reset."
address_offset: 0xE1 * 4 * MM_BUS_SIZE
mm_width: 1
bit_offset: 1
access_mode: RW
- - field_name: tx_delay
field_description: |
"TX datapath latency.
Displays the TX datapath DL measurement values
measured in the i_dl_sampling_clk cycles.
measure_valid must be set prior taking the
measurement."
address_offset: 0xE2 * 4 * MM_BUS_SIZE
mm_width: 21
access_mode: RO
- - field_name: rx_delay
field_description: |
"RX datapath latency
Displays the RX datapath DL measurement values
measured in the i_dl_sampling_clk cycles.
measure_valid must be set prior taking the
measurement"
address_offset: 0xE3 * 4 * MM_BUS_SIZE
mm_width: 21
access_mode: RO
# MM port for registers in eth_mm_registers.vhd in the ETH module [2]
- mm_port_name: AVS_ETH_0_REG
mm_port_type: REG
......
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