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[device/celestica/x86_64-cel_silverstone-r0] Fix QSFP-DD support #92

Merged
merged 17 commits into from
Nov 20, 2020
Merged

[device/celestica/x86_64-cel_silverstone-r0] Fix QSFP-DD support #92

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d3e197a
Add sysfs for XCVR interrupt event status
Oct 28, 2020
a3c551a
implement get_transceiver_change_event in sfutil of silverstone
Oct 28, 2020
907f81a
add cmis init script
Oct 29, 2020
430fd36
update perssion for cmis-init script
Oct 30, 2020
6ce4eef
clean cmis init code
Oct 30, 2020
ec6f8dd
clean sfputil code
Oct 30, 2020
3c75a73
SilverStone: fix QSFPDD support
ds952811 Nov 9, 2020
9e8a201
skip cmis_init if module absent, add error message upon retry timeout
ds952811 Nov 12, 2020
2be8ee9
Silverstone-128x100: fix the naming defect in port_config.ini
ds952811 Nov 12, 2020
acb4154
sfputil: automatically perform QSFP-DD software reset if module state…
ds952811 Nov 13, 2020
7d9b3ec
sfputil: always perform a software reset upon QSFPDD module insertion
ds952811 Nov 17, 2020
9038352
sfputil.py: add extra delays for init sequence
ds952811 Nov 18, 2020
21d9adf
sfputil.py: Monitoring the QSFP-DD initialization state, and reinitia…
ds952811 Nov 18, 2020
05245c9
sfputil.py: drop the QSFPDD software reset from the insertion event
ds952811 Nov 18, 2020
fa11e34
sfputil.py: clean up
ds952811 Nov 18, 2020
e44e7d3
sfputil.py: address review comments
ds952811 Nov 19, 2020
bf811ae
device/celestica/x86_64-cel_silverstone-r0: drop cmis-init.sh
ds952811 Nov 19, 2020
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74 changes: 74 additions & 0 deletions device/celestica/x86_64-cel_silverstone-r0/Silverstone-128x100/cmis-init.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,74 @@
#!/bin/bash

# Configure transceiver module into 4x100G breakout mode
# so that each 100G ports can be operated independently

# Usage:
# ./cmis4_init.sh $port_i2c_no
#
port=$1

# "========================================================================="
# "Init CMIS 4.0 module in port $port"
# "========================================================================="

# "-------------------------------------------------------------------------"
# " Set page 00h before start configuration..."
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0

# "-------------------------------------------------------------------------"
# "step 1. SW reset module"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 26 0x08
sleep 0.2

# "-------------------------------------------------------------------------"
# "step 2. deinitialize datapath"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 127 0x10
sudo i2cset -f -y $port 0x50 128 0xff

# "-------------------------------------------------------------------------"
# "step 3. enable hi-power mode"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 26 0x00
sleep 0.2

# "-------------------------------------------------------------------------"
# "step 4. Datapath configuration"
# "step 4.a. Write to upper page 10h bytes 145 - 152 to select 100G-FR"
# " application on all host lane"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0x10
# "write 145 - 152"
sudo i2cset -f -y $port 0x50 0x91 0x21
sudo i2cset -f -y $port 0x50 0x92 0x21
sudo i2cset -f -y $port 0x50 0x93 0x25
sudo i2cset -f -y $port 0x50 0x94 0x25
sudo i2cset -f -y $port 0x50 0x95 0x29
sudo i2cset -f -y $port 0x50 0x96 0x29
sudo i2cset -f -y $port 0x50 0x97 0x2d
sudo i2cset -f -y $port 0x50 0x98 0x2d

# "-------------------------------------------------------------------------"
# "step 4.b. Write 0xff to page 10h byte 143"
# " Apply DataPathInit..."
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0x10
sudo i2cset -f -y $port 0x50 0x8f 0xff
sleep 0.2

# "-------------------------------------------------------------------------"
# "step 4.c. Check configuration errors codes in page 11h byte 202 - 205"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0x11

# "-------------------------------------------------------------------------"
# "step 5. Datapath activation Write the corresponding values to upper page"
# " 10h byte 128 (to power up the DP lanes)"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0x10
sudo i2cset -f -y $port 0x50 0x80 0x00

sudo i2cset -f -y $port 0x50 0x7f 0
4 changes: 2 additions & 2 deletions device/celestica/x86_64-cel_silverstone-r0/Silverstone-128x100/port_config.ini
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Original file line number Diff line number Diff line change
Expand Up @@ -112,8 +112,8 @@ Ethernet218 187,188 QSFP28/2 28 100000
Ethernet220 189,190 QSFP28/3 28 100000
Ethernet222 191,192 QSFP28/4 28 100000
Ethernet224 193,194 QSFP29/1 29 100000
Ethernet216 195,196 QSFP29/2 29 100000
Ethernet218 197,198 QSFP29/3 29 100000
Ethernet226 195,196 QSFP29/2 29 100000
Ethernet228 197,198 QSFP29/3 29 100000
Ethernet230 199,200 QSFP29/4 29 100000
Ethernet232 201,202 QSFP30/1 30 100000
Ethernet234 203,204 QSFP30/2 30 100000
Expand Down
58 changes: 58 additions & 0 deletions device/celestica/x86_64-cel_silverstone-r0/Silverstone/cmis-init.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,58 @@
#!/bin/bash

# Configure transceiver module into 1x400G mode

# Usage:
# ./cmis4_init.sh $port_i2c_no
#
port=$1

# "========================================================================="
# "Init CMIS 4.0 module in port $port"
# "========================================================================="

# "-------------------------------------------------------------------------"
# " Set page 00h before start configuration..."
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0

# "-------------------------------------------------------------------------"
# "step 1. SW reset module"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 26 0x08
sleep 0.2

# "-------------------------------------------------------------------------"
# "step 2. deinitialize datapath"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 127 0x10
sudo i2cset -f -y $port 0x50 128 0xff

# "-------------------------------------------------------------------------"
# "step 3. enable hi-power mode"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 26 0x00
sleep 0.2

# "-------------------------------------------------------------------------"
# "step 4. Datapath configuration"
# "step 4.a. Write 0xff to page 10h byte 143"
# " Apply DataPathInit..."
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0x10
sudo i2cset -f -y $port 0x50 0x8f 0xff
sleep 0.2

# "-------------------------------------------------------------------------"
# "step 4.b. Check configuration errors codes in page 11h byte 202 - 205"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0x11

# "-------------------------------------------------------------------------"
# "step 5. Datapath activation Write the corresponding values to upper page"
# " 10h byte 128 (to power up the DP lanes)"
# "-------------------------------------------------------------------------"
sudo i2cset -f -y $port 0x50 0x7f 0x10
sudo i2cset -f -y $port 0x50 0x80 0x00

sudo i2cset -f -y $port 0x50 0x7f 0
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