diff options
Diffstat (limited to 'sw_config/bmra/patched_vfio.yml')
| -rw-r--r-- | sw_config/bmra/patched_vfio.yml | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/sw_config/bmra/patched_vfio.yml b/sw_config/bmra/patched_vfio.yml index c0a6e25..81d4ab5 100644 --- a/sw_config/bmra/patched_vfio.yml +++ b/sw_config/bmra/patched_vfio.yml @@ -1,5 +1,5 @@ ## -## Copyright (c) 2020 Intel Corporation. +## Copyright (c) 2020-2021 Intel Corporation. ## ## Licensed under the Apache License, Version 2.0 (the "License"); ## you may not use this file except in compliance with the License. @@ -18,17 +18,41 @@ - name: Check that selected driver module is available # if modinfo fails, lookup loaded modules as modinfo might return error # for igb_uio and potentially other modules not included with the kernel - shell: "modinfo {{ vf_driver }} || grep {{ vf_driver }} /proc/modules || grep {{ vf_driver }} /lib/modules/$(uname -r)/modules.builtin" + shell: "modinfo {{ vf_driver.value }} || grep {{ vf_driver.value }} /proc/modules || grep {{ vf_driver.value }} /lib/modules/$(uname -r)/modules.builtin" register: shell_result ignore_errors: yes failed_when: no changed_when: no + with_dict: "{{ item.sriov_vfs | default({}) | combine({'default': item.default_vf_driver}) }}" + loop_control: + loop_var: vf_driver + +- name: pre-create empty dict for VFs + set_fact: + vfs_acc: {} + +- name: populate VFs dict with values + set_fact: + vfs_acc: "{{ vfs_acc | combine({idx : item.default_vf_driver}) }}" + loop: "{{ range(item.sriov_numvfs | default(0) | int) | list }}" + loop_control: + index_var: idx + loop_var: vf_default + +- name: update VFs dict with default drivers + set_fact: + vfs_acc: "{{ vfs_acc | combine({vf.key | regex_replace('.*_(\\d*)', '\\1') | int : vf.value}) }}" + loop: "{{ item.sriov_vfs | default({}) | dict2items | sort(attribute='key') }}" + loop_control: + loop_var: vf + extended: yes + when: ansible_loop.index < (item.sriov_numvfs | default(0) | int ) # get a list of VFs PCI addresses and save the configuration - name: attach VFs driver block: - name: fetch VFs pci addresses for a PF - shell: "for vf in /sys/class/net/{{ pfname }}/device/virtfn*;do basename $(readlink -f $vf);done" + shell: "for vf in /sys/class/net/{{ item.name }}/device/virtfn*;do basename $(readlink -f $vf);done | sort" register: vf_pciids args: executable: /bin/bash @@ -37,16 +61,16 @@ - name: save VF driver binding lineinfile: path: "{{ sriov_config_path }}/bmra_interfaces" - line: "{{ this_item }} {{ vf_driver }}" - regexp: "^{{ this_item }}" + line: "{{ this_item[0] }} {{ this_item[1].value }}" + regexp: "^{{ this_item[0] }}" create: yes owner: root group: root mode: '0600' - loop: "{{ vf_pciids.stdout_lines }}" + loop: "{{ vf_pciids.stdout_lines | zip(vfs_acc | dict2items) | list }}" loop_control: loop_var: this_item when: - vf_pciids.stderr|length == 0 - vf_pciids.stdout_lines|length > 0 - when: shell_result.rc == 0 + when: shell_result.results | sum(attribute='rc') == 0 |