Improve: buffer configuration infrastructure #1403
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,195 @@ | ||
| {%- macro set_default_topology() %} | ||
| {%- if default_topo is defined %} | ||
| {{ default_topo }} | ||
| {%- else %} | ||
| def | ||
| {%- endif %} | ||
| {%- endmacro %} | ||
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| {# Determine device topology and filename postfix #} | ||
| {%- if DEVICE_METADATA is defined %} | ||
| {%- set switch_role = DEVICE_METADATA['localhost']['type'] %} | ||
| {%- if switch_role.lower() == 'torrouter' %} | ||
| {%- set filename_postfix = 't0' %} | ||
| {%- elif switch_role.lower() == 'leafrouter' %} | ||
| {%- set filename_postfix = 't1' %} | ||
| {%- else %} | ||
| {%- set filename_postfix = set_default_topology() %} | ||
| {%- endif %} | ||
| {%- else %} | ||
| {%- set filename_postfix = set_default_topology() %} | ||
| {%- set switch_role = '' %} | ||
| {%- endif %} | ||
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| {# Import default values from device HWSKU folder #} | ||
| {%- import 'buffers_defaults_%s.j2' % filename_postfix as defs %} | ||
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| {%- set default_cable = defs.default_cable %} | ||
| {%- set default_speed = defs.default_speed %} | ||
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| {# Port configuration to cable length look-up table #} | ||
| {# Each record describes mapping of DUT (DUT port) role and neighbor role to cable length #} | ||
| {# Roles described in the minigraph #} | ||
| {%- set ports2cable = { | ||
| 'torrouter_server' : '5m', | ||
| 'leafrouter_torrouter' : '40m', | ||
| 'spinerouter_leafrouter' : '300m' | ||
| } | ||
| -%} | ||
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| {%- macro cable_length(port_name) %} | ||
| {%- set cable_len = [] %} | ||
| {%- for local_port in DEVICE_NEIGHBOR %} | ||
| {%- if local_port == port_name %} | ||
| {%- if DEVICE_NEIGHBOR_METADATA[DEVICE_NEIGHBOR[local_port].name] %} | ||
| {%- set neighbor = DEVICE_NEIGHBOR_METADATA[DEVICE_NEIGHBOR[local_port].name] %} | ||
| {%- set neighbor_role = neighbor.type %} | ||
| {%- set roles1 = switch_role + '_' + neighbor_role %} | ||
| {%- set roles2 = neighbor_role + '_' + switch_role %} | ||
| {%- set roles1 = roles1 | lower %} | ||
| {%- set roles2 = roles2 | lower %} | ||
| {%- if roles1 in ports2cable %} | ||
| {%- if cable_len.append(ports2cable[roles1]) %}{% endif %} | ||
| {%- elif roles2 in ports2cable %} | ||
| {%- if cable_len.append(ports2cable[roles2]) %}{% endif %} | ||
| {%- endif %} | ||
| {%- endif %} | ||
| {%- endif %} | ||
| {%- endfor %} | ||
| {%- if cable_len %} | ||
| {{ cable_len.0 }} | ||
| {%- else %} | ||
| {%- if switch_role.lower() == 'torrouter' %} | ||
| {%- for local_port in VLAN_MEMBER %} | ||
| {%- set vlan_port = local_port.split("|") %} | ||
| {%- if vlan_port[1] == port_name %} | ||
| {%- set roles3 = switch_role + '_' + 'server' %} | ||
| {%- set roles3 = roles3 | lower %} | ||
| {%- if roles3 in ports2cable %} | ||
| {%- if cable_len.append(ports2cable[roles3]) %}{% endif %} | ||
| {%- endif %} | ||
| {%- endif %} | ||
| {%- endfor %} | ||
| {%- if cable_len %} | ||
| {{ cable_len.0 }} | ||
| {%- else %} | ||
| {{ default_cable }} | ||
| {%- endif %} | ||
| {%- else %} | ||
| {{ default_cable }} | ||
| {%- endif %} | ||
| {%- endif %} | ||
| {%- endmacro %} | ||
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| {%- set PORT_ALL = [] %} | ||
| {%- set PORT_10G = [] %} | ||
| {%- set PORT_25G = [] %} | ||
| {%- set PORT_40G = [] %} | ||
| {%- set PORT_50G = [] %} | ||
| {%- set PORT_100G = [] %} | ||
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| {%- if PORT is not defined %} | ||
| {%- if defs.generate_port_lists(PORT_10G, PORT_25G, PORT_40G, PORT_50G, PORT_100G) %} {% endif %} | ||
| {%- else %} | ||
| {# Determine the default speed set according to the default speed #} | ||
| {%- if default_speed == '10G' %} | ||
| {%- set default_set = PORT_10G %} | ||
| {%- elif default_speed == '25G' %} | ||
| {%- set default_set = PORT_25G %} | ||
| {%- elif default_speed == '40G' %} | ||
| {%- set default_set = PORT_40G %} | ||
| {%- elif default_speed == '50G' %} | ||
| {%- set default_set = PORT_50G %} | ||
| {%- elif default_speed == '100G' %} | ||
| {%- set default_set = PORT_100G %} | ||
| {%- else %} | ||
| {%- set default_set = PORT_50G %} | ||
| {%- endif %} | ||
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| {# Distribute ports to speed sets #} | ||
| {%- for port in PORT %} | ||
| {%- if 'speed' in PORT[port] %} | ||
| {%- set speed = PORT[port]['speed'] %} | ||
| {%- if speed == '100000' %} | ||
| {%- if PORT_100G.append(port) %}{%- endif %} | ||
| {%- elif speed == '50000' %} | ||
| {%- if PORT_50G.append(port) %}{%- endif %} | ||
| {%- elif speed == '40000' %} | ||
| {%- if PORT_40G.append(port) %}{%- endif %} | ||
| {%- elif speed == '25000' %} | ||
| {%- if PORT_25G.append(port) %}{%- endif %} | ||
| {%- elif speed == '10000' %} | ||
| {%- if PORT_10G.append(port) %}{%- endif %} | ||
| {%- else %} | ||
| {%- if default_set.append(port) %}{%- endif %} | ||
| {%- endif %} | ||
| {%- else %} | ||
| {%- if default_set.append(port) %}{%- endif %} | ||
| {%- endif %} | ||
| {%- endfor %} | ||
| {%- endif %} | ||
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| {# Put all ports in PORT_ALL #} | ||
| {%- for port in PORT_10G + PORT_25G + PORT_40G + PORT_50G + PORT_100G %} | ||
| {%- if PORT_ALL.append(port) %}{%- endif %} | ||
| {%- endfor %} | ||
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| {%- set port_names_list_all = [] %} | ||
| {%- for port in PORT_ALL %} | ||
| {%- if port_names_list_all.append(port) %}{%- endif %} | ||
| {%- endfor %} | ||
| {%- set port_names_all = port_names_list_all | join(',') %} | ||
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| { | ||
| "CABLE_LENGTH": { | ||
| "AZURE": { | ||
| {% for port in PORT %} | ||
| {%- set cable = cable_length(port) %} | ||
| "{{ port }}": "{{ cable }}"{%- if not loop.last %},{% endif %} | ||
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| {% endfor %} | ||
| } | ||
| }, | ||
| {% set bufs = defs.generate_buffer_pool_and_profiles() %} | ||
| {{ bufs }} | ||
| "BUFFER_PG": { | ||
| {% for port in PORT_10G %} | ||
| "{{ port }}|3-4": { | ||
| "profile" : "[BUFFER_PROFILE|ingress_lossless_profile_10g]" | ||
| }, | ||
| {% endfor %} | ||
| {% for port in PORT_25G %} | ||
| "{{ port }}|3-4": { | ||
| "profile" : "[BUFFER_PROFILE|ingress_lossless_profile_25g]" | ||
| }, | ||
| {% endfor %} | ||
| {% for port in PORT_40G %} | ||
| "{{ port }}|3-4": { | ||
| "profile" : "[BUFFER_PROFILE|ingress_lossless_profile_40g]" | ||
| }, | ||
| {% endfor %} | ||
| {% for port in PORT_50G %} | ||
| "{{ port }}|3-4": { | ||
| "profile" : "[BUFFER_PROFILE|ingress_lossless_profile_50g]" | ||
| }, | ||
| {% endfor %} | ||
| {% for port in PORT_100G %} | ||
| "{{ port }}|3-4": { | ||
| "profile" : "[BUFFER_PROFILE|ingress_lossless_profile_100g]" | ||
| }, | ||
| {% endfor %} | ||
|
There was a problem hiding this comment. Remove default configuration for pg 3-4 |
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| {% if port_names_all|length > 0 %} | ||
|
There was a problem hiding this comment. remove or duplicate below |
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| "{{ port_names_all }}|0-1": { | ||
| "profile" : "[BUFFER_PROFILE|ingress_lossy_profile]" | ||
| } | ||
| {% endif %} | ||
| }, | ||
| "BUFFER_QUEUE": { | ||
| "{{ port_names_all }}|3-4": { | ||
| "profile" : "[BUFFER_PROFILE|egress_lossless_profile]" | ||
| }, | ||
| "{{ port_names_all }}|0-1": { | ||
| "profile" : "[BUFFER_PROFILE|egress_lossy_profile]" | ||
| } | ||
| } | ||
| } | ||
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look into the possibility of looking up speed information from port_config.ini