d3f2d06117
Added NVIDIA copyright to missing files under platform/mellanox & device/mellanox Signed-off-by: Vivek Reddy Karri <vkarri@nvidia.com>
487 lines
20 KiB
Python
Executable File
487 lines
20 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES.
|
|
# Apache-2.0
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
|
|
import os
|
|
import sys
|
|
import shutil
|
|
import argparse
|
|
import copy
|
|
import difflib
|
|
|
|
from helper import *
|
|
|
|
COMMIT_TITLE = "Intgerate HW-MGMT {} Changes"
|
|
|
|
PATCH_TABLE_LOC = "platform/mellanox/hw-management/hw-mgmt/recipes-kernel/linux/"
|
|
PATCH_TABLE_NAME = "Patch_Status_Table.txt"
|
|
PATCH_TABLE_DELIMITER = "----------------------"
|
|
PATCH_NAME = "patch name"
|
|
COMMIT_ID = "Upstream commit id"
|
|
|
|
def trim_array_str(str_list):
|
|
ret = [elem.strip() for elem in str_list]
|
|
return ret
|
|
|
|
def get_line_elements(line):
|
|
columns_raw = line.split("|")
|
|
if len(columns_raw) < 3:
|
|
return False
|
|
# remove empty firsta and last elem
|
|
columns_raw = columns_raw[1:-1]
|
|
columns = trim_array_str(columns_raw)
|
|
return columns
|
|
|
|
def load_patch_table(path, k_version):
|
|
patch_table_filename = os.path.join(path, PATCH_TABLE_NAME)
|
|
|
|
major, minor, subversion = k_version.split(".")
|
|
k_ver = "{}.{}".format(major, minor)
|
|
|
|
print("Loading patch table {} kver:{}".format(patch_table_filename, k_ver))
|
|
|
|
if not os.path.isfile(patch_table_filename):
|
|
print("-> ERR: file {} not found".format(patch_table_filename))
|
|
return None
|
|
|
|
# opening the file
|
|
patch_table_file = open(patch_table_filename, "r")
|
|
# reading the data from the file
|
|
patch_table_data = patch_table_file.read()
|
|
# splitting the file data into lines
|
|
patch_table_lines = patch_table_data.splitlines()
|
|
patch_table_file.close()
|
|
|
|
# Extract patch table for specified kernel version
|
|
kversion_line = "Kernel-{}".format(k_ver)
|
|
table_ofset = 0
|
|
for table_ofset, line in enumerate(patch_table_lines):
|
|
if line == kversion_line:
|
|
break
|
|
|
|
# if kernel version not found
|
|
if table_ofset >= len(patch_table_lines)-5:
|
|
print ("Err: kernel version {} not found in {}".format(k_ver, patch_table_filename))
|
|
return None
|
|
|
|
table = []
|
|
delimiter_count = 0
|
|
column_names = None
|
|
for idx, line in enumerate(patch_table_lines[table_ofset:]):
|
|
if PATCH_TABLE_DELIMITER in line:
|
|
delimiter_count += 1
|
|
if delimiter_count >= 3:
|
|
print ("Err: too much leading delimers line #{}: {}".format(table_ofset + idx, line))
|
|
return None
|
|
elif table:
|
|
break
|
|
continue
|
|
|
|
# line without delimiter but header still not found
|
|
if delimiter_count > 0:
|
|
if not column_names:
|
|
column_names = get_line_elements(line)
|
|
if not column_names:
|
|
print ("Err: parsing table header line #{}: {}".format(table_ofset + idx, line))
|
|
return None
|
|
delimiter_count = 0
|
|
continue
|
|
elif column_names:
|
|
line_arr = get_line_elements(line)
|
|
if len(line_arr) != len(column_names):
|
|
print ("Err: patch table wrong format linex #{}: {}".format(table_ofset + idx, line))
|
|
return None
|
|
else:
|
|
table_line = dict(zip(column_names, line_arr))
|
|
table.append(table_line)
|
|
return table
|
|
|
|
def build_commit_description(changes):
|
|
if not changes:
|
|
return ""
|
|
content = "\n"
|
|
content = content + " ## Patch List\n"
|
|
for key, value in changes.items():
|
|
content = content + f"* {key} : {value}\n"
|
|
return content
|
|
|
|
class Data:
|
|
# list of new upstream patches
|
|
new_up = list()
|
|
# list of new non-upstream patches
|
|
new_non_up = list()
|
|
# old upstream patches
|
|
old_up_patches = list()
|
|
# current series file raw data
|
|
old_series = list()
|
|
# current non-upstream patch list
|
|
old_non_up = list()
|
|
# New series file written by hw_mgmt integration script
|
|
new_series = list()
|
|
# List of new opts written by hw_mgmt integration script
|
|
updated_kcfg = list(tuple())
|
|
# index of the mlnx_hw_mgmt patches start marker in old_series
|
|
i_mlnx_start = -1
|
|
# index of the mlnx_hw_mgmt patches end marker in old_series
|
|
i_mlnx_end = -1
|
|
# Updated sonic-linux-kernel/patch/series file contents
|
|
up_slk_series = list()
|
|
# SLK series file content updated with non-upstream patches, used to generate diff
|
|
agg_slk_series = list()
|
|
# Diff to be written into the series.patch file
|
|
agg_slk_series_diff = list()
|
|
# current kcfg opts
|
|
current_kcfg = list(tuple())
|
|
# current raw kconfig exclude data
|
|
kcfg_exclude = list()
|
|
|
|
class HwMgmtAction(Action):
|
|
|
|
@staticmethod
|
|
def get(args):
|
|
action = None
|
|
if args.action.lower() == "pre":
|
|
action = PreProcess(args)
|
|
elif args.action.lower() == "post":
|
|
action = PostProcess(args)
|
|
|
|
if not action.check():
|
|
print("-> ERR: Argument Checks Failed")
|
|
sys.exit(1)
|
|
|
|
return action
|
|
|
|
def check(self):
|
|
if not self.args.config_inclusion:
|
|
print("-> ERR: config_inclusion is missing")
|
|
return False
|
|
|
|
if not self.args.build_root:
|
|
print("-> ERR: build_root is missing")
|
|
return False
|
|
|
|
if not os.path.isfile(self.args.config_inclusion):
|
|
print("-> ERR: config_inclusion {} doesn't exist".format(self.args.config_inclusion))
|
|
return False
|
|
|
|
if not os.path.exists(self.args.build_root):
|
|
print("-> ERR: Build Root {} doesn't exist".format(self.args.build_root))
|
|
return False
|
|
|
|
return True
|
|
|
|
class PreProcess(HwMgmtAction):
|
|
def __init__(self, args):
|
|
super().__init__(args)
|
|
|
|
def check(self):
|
|
return super(PreProcess, self).check()
|
|
|
|
def perform(self):
|
|
""" Move MLNX Kconfig to the loc pointed by config_inclusion """
|
|
kcfg_sec = FileHandler.read_kconfig_inclusion(os.path.join(self.args.build_root, SLK_KCONFIG))
|
|
writable_opts = KCFG.get_writable_opts(KCFG.parse_opts_strs(kcfg_sec))
|
|
FileHandler.write_lines(self.args.config_inclusion, writable_opts)
|
|
print("-> OPTS written to temp config_inclusion file: \n{}".format(FileHandler.read_strip(self.args.config_inclusion, True)))
|
|
|
|
class PostProcess(HwMgmtAction):
|
|
def __init__(self, args):
|
|
super().__init__(args)
|
|
|
|
def check(self):
|
|
if not super(PostProcess, self).check():
|
|
return False
|
|
|
|
if not (self.args.patches and os.path.exists(self.args.patches)):
|
|
print("-> ERR: upstream patch directory is missing ")
|
|
return False
|
|
|
|
if not (self.args.non_up_patches and os.path.exists(self.args.non_up_patches)):
|
|
print("-> ERR: non upstream patch directory is missing")
|
|
return False
|
|
|
|
if not (self.args.series and os.path.isfile(self.args.series)):
|
|
print("-> ERR: series file doesn't exist {}".format(self.args.series))
|
|
return False
|
|
|
|
if not (self.args.current_non_up_patches and os.path.exists(self.args.current_non_up_patches)):
|
|
print("-> ERR: current non_up_patches doesn't exist {}".format(self.args.current_non_up_patches))
|
|
return False
|
|
|
|
return True
|
|
|
|
def read_data(self):
|
|
# Read the data written by hw-mgmt script into the internal Data Structures
|
|
Data.new_series = FileHandler.read_strip_minimal(self.args.series)
|
|
Data.old_series = FileHandler.read_raw(os.path.join(self.args.build_root, SLK_SERIES))
|
|
Data.old_non_up = FileHandler.read_strip_minimal(self.args.current_non_up_patches)
|
|
|
|
# Read the new kcfg
|
|
new_cfg = FileHandler.read_kconfig_inclusion(self.args.config_inclusion, None)
|
|
Data.updated_kcfg = KCFG.parse_opts_strs(new_cfg)
|
|
|
|
# entire current config, [common] + [amd64]
|
|
all_kcfg = FileHandler.read_kconfig_parser(os.path.join(self.args.build_root, SLK_KCONFIG))
|
|
Data.current_kcfg = []
|
|
for hdr in HDRS:
|
|
Data.current_kcfg.extend(all_kcfg.get(hdr, []))
|
|
Data.current_kcfg = KCFG.parse_opts_strs(Data.current_kcfg)
|
|
|
|
Data.kcfg_exclude = FileHandler.read_raw(os.path.join(self.args.build_root, SLK_KCONFIG_EXCLUDE))
|
|
|
|
new_up = set(FileHandler.read_dir(self.args.patches, "*.patch"))
|
|
new_non_up = set(FileHandler.read_dir(self.args.non_up_patches, "*.patch"))
|
|
|
|
for patch in Data.new_series:
|
|
if patch in new_up:
|
|
Data.new_up.append(patch)
|
|
elif patch in new_non_up:
|
|
Data.new_non_up.append(patch)
|
|
else:
|
|
print("-> FATAL: Patch {} not found either in upstream or non-upstream list".format(patch))
|
|
if not self.args.is_test:
|
|
sys.exit(1)
|
|
|
|
def find_mlnx_hw_mgmt_markers(self):
|
|
""" Find the indexes where the current mlnx patches sits in SLK_SERIES file """
|
|
(Data.i_mlnx_start, Data.i_mlnx_end) = FileHandler.find_marker_indices(Data.old_series, marker=HW_MGMT_MARKER)
|
|
if Data.i_mlnx_start < 0 or Data.i_mlnx_end > len(Data.old_series):
|
|
print("-> FATAL mellanox_hw_mgmt markers not found. Couldn't continue.. exiting")
|
|
sys.exit()
|
|
|
|
def rm_old_up_mlnx(self):
|
|
""" Delete the old mlnx upstream patches """
|
|
print("\n -> POST: Removed the following upstream patches:")
|
|
index = Data.i_mlnx_start
|
|
while index <= Data.i_mlnx_end:
|
|
file_n = os.path.join(self.args.build_root, os.path.join(SLK_PATCH_LOC, Data.old_series[index].strip()))
|
|
if os.path.isfile(file_n):
|
|
print(Data.old_series[index].strip())
|
|
os.remove(file_n)
|
|
index = index + 1
|
|
|
|
def mv_new_up_mlnx(self):
|
|
for patch in Data.new_up:
|
|
src_path = os.path.join(self.args.patches, patch)
|
|
shutil.copy(src_path, os.path.join(self.args.build_root, SLK_PATCH_LOC))
|
|
|
|
def write_final_slk_series(self):
|
|
tmp_new_up = [d+"\n" for d in Data.new_up]
|
|
Data.up_slk_series = Data.old_series[0:Data.i_mlnx_start+1] + tmp_new_up + Data.old_series[Data.i_mlnx_end:]
|
|
print("\n -> POST: Updated sonic-linux-kernel/series file: \n{}".format("".join(Data.up_slk_series)))
|
|
FileHandler.write_lines(os.path.join(self.args.build_root, SLK_SERIES), Data.up_slk_series, True)
|
|
|
|
def rm_old_non_up_mlnx(self):
|
|
""" Remove the old non-upstream patches
|
|
"""
|
|
print("\n -> POST: Removed the following supposedly non-upstream patches:")
|
|
# Remove all the old patches and any patches that got accepted with this kernel version
|
|
for patch in Data.old_non_up + Data.new_up:
|
|
file_n = os.path.join(self.args.build_root, os.path.join(NON_UP_PATCH_LOC, patch))
|
|
if os.path.isfile(file_n):
|
|
print(patch)
|
|
os.remove(file_n)
|
|
|
|
# Make sure the dir is now empty as all these patches are of hw-mgmt
|
|
files = FileHandler.read_dir(os.path.join(self.args.build_root, NON_UP_PATCH_LOC), "*.patch")
|
|
if files:
|
|
# TODO: When there are SDK non-upstream patches, the logic has to be updated
|
|
print("\n -> FATAL: Patches Remaining in {}: \n{}".format(NON_UP_PATCH_LOC, files))
|
|
sys.exit(1)
|
|
|
|
def mv_new_non_up_mlnx(self):
|
|
for patch in Data.new_non_up:
|
|
src_path = os.path.join(self.args.non_up_patches, patch)
|
|
shutil.copy(src_path, os.path.join(self.args.build_root, NON_UP_PATCH_LOC))
|
|
|
|
def construct_series_with_non_up(self):
|
|
Data.agg_slk_series = copy.deepcopy(Data.up_slk_series)
|
|
lines = ["# Current non-upstream patch list, should be updated by hwmgmt_kernel_patches.py script"]
|
|
for index, patch in enumerate(Data.new_series):
|
|
patch = patch + "\n"
|
|
if patch not in Data.agg_slk_series:
|
|
if index == 0:
|
|
# if the first patch is a non-upstream patch, then use the marker as the prev index
|
|
prev_patch = Data.old_series[Data.i_mlnx_start]
|
|
else:
|
|
prev_patch = Data.new_series[index-1] + "\n"
|
|
if prev_patch not in Data.agg_slk_series:
|
|
print("\n -> FATAL: ERR: patch {} is not found in agg_slk_series list: \n {}".format(prev_patch, "".join(Data.agg_slk_series)))
|
|
sys.exit(1)
|
|
index_prev_patch = Data.agg_slk_series.index(prev_patch)
|
|
if index_prev_patch < len(Data.agg_slk_series) - 1:
|
|
Data.agg_slk_series = Data.agg_slk_series[0:index_prev_patch+1] + [patch] + Data.agg_slk_series[index_prev_patch + 1:]
|
|
else:
|
|
Data.agg_slk_series = Data.agg_slk_series + [patch]
|
|
print("\n -> INFO: patch {} added to agg_slk_series:".format(patch.strip()))
|
|
lines.append(patch.strip())
|
|
|
|
# Update the non_up_current_patch_list file
|
|
FileHandler.write_lines(self.args.current_non_up_patches, lines)
|
|
print("\n -> POST: series file updated with non-upstream patches \n{}".format("".join(Data.agg_slk_series)))
|
|
|
|
def write_series_diff(self):
|
|
diff = difflib.unified_diff(Data.up_slk_series, Data.agg_slk_series, fromfile='a/patch/series', tofile="b/patch/series", lineterm="\n")
|
|
lines = []
|
|
for line in diff:
|
|
lines.append(line)
|
|
print("\n -> POST: final series.diff \n{}".format("".join(lines)))
|
|
FileHandler.write_lines(os.path.join(self.args.build_root, NON_UP_PATCH_DIFF), lines, True)
|
|
|
|
def check_kconfig_conflicts(self):
|
|
# current config under mellanox marker
|
|
old_mlnx_kcfg = FileHandler.read_kconfig_inclusion(os.path.join(self.args.build_root, SLK_KCONFIG))
|
|
old_mlnx_kcfg = KCFG.parse_opts_strs(old_mlnx_kcfg)
|
|
|
|
print("-> INFO: [common] + [amd64] Kconfig: \n{}".format("\n".join(KCFG.get_writable_opts(Data.current_kcfg))))
|
|
print("-> INFO: current mellanox marker Kconfig: \n{}".format("\n".join(KCFG.get_writable_opts(old_mlnx_kcfg))))
|
|
|
|
# Filter the mellanox config from current config
|
|
conflict_prone = set(Data.current_kcfg)
|
|
for kcfg in old_mlnx_kcfg:
|
|
if kcfg in conflict_prone:
|
|
conflict_prone.remove(kcfg)
|
|
|
|
print("-> INFO: conflict prone Kconfig: \n{}".format("\n".join(KCFG.get_writable_opts(list(conflict_prone)))))
|
|
print("-> INFO: updated kconfig for mellanox marker: \n{}".format("\n".join(KCFG.get_writable_opts(Data.updated_kcfg))))
|
|
|
|
# check for conflicts
|
|
has_conflict = False
|
|
for (cfg, val) in Data.updated_kcfg:
|
|
for (cfg_o, val_o) in conflict_prone:
|
|
if cfg == cfg_o and val != val_o:
|
|
print("-> ERR Conflict seen on the following kconfig: {}, old_opt: {}, new_opt: {}".format(cfg, val_o, val))
|
|
has_conflict = True
|
|
return has_conflict
|
|
|
|
def handle_exclusions(self):
|
|
new_lines = []
|
|
curr_hdr = ""
|
|
for line_raw in Data.kcfg_exclude:
|
|
line = line_raw.strip()
|
|
should_exclude = False
|
|
if line:
|
|
match = re.search(KCFG_HDR_RE, line)
|
|
if match:
|
|
curr_hdr = match.group(1)
|
|
else:
|
|
for (kcfg, _) in Data.updated_kcfg:
|
|
if kcfg == line and curr_hdr in HDRS:
|
|
should_exclude = True
|
|
if not should_exclude:
|
|
new_lines.append(line_raw)
|
|
FileHandler.write_lines(os.path.join(self.args.build_root, SLK_KCONFIG_EXCLUDE), new_lines, True)
|
|
print("-> INFO: updated kconfig-exclusion: \n{}".format("".join(FileHandler.read_raw(os.path.join(self.args.build_root, SLK_KCONFIG_EXCLUDE)))))
|
|
|
|
def list_patches(self):
|
|
old_up_patches = []
|
|
for i in range(Data.i_mlnx_start, Data.i_mlnx_end):
|
|
old_up_patches.append(Data.old_series[i].strip())
|
|
old_non_up_patches = [ptch.strip() for ptch in Data.old_non_up]
|
|
return old_up_patches, old_non_up_patches
|
|
|
|
def parse_id(self, id_):
|
|
if id_:
|
|
id_ = "https://github.com/gregkh/linux/commit/" + id_
|
|
return id_
|
|
|
|
def create_commit_msg(self, table):
|
|
title = COMMIT_TITLE.format(self.args.hw_mgmt_ver)
|
|
changes_slk, changes_sb = {}, {}
|
|
old_up_patches, old_non_up_patches = self.list_patches()
|
|
for patch in table:
|
|
id_ = self.parse_id(patch.get(COMMIT_ID, ""))
|
|
patch_ = patch.get(PATCH_NAME)
|
|
if patch_ in Data.new_up and patch_ not in old_up_patches:
|
|
changes_slk[patch_] = id_
|
|
print(f"-> INFO: Patch: {patch_}, Commit: {id_}, added to linux-kernel description")
|
|
elif patch_ in Data.new_non_up and patch_ not in old_non_up_patches:
|
|
changes_sb[patch_] = id_
|
|
print(f"-> INFO: Patch: {patch_}, Commit: {id_}, added to buildimage description")
|
|
else:
|
|
print(f"-> INFO: Patch: {patch_}, Commit: {id_}, is not added")
|
|
slk_commit_msg = title + "\n" + build_commit_description(changes_slk)
|
|
sb_commit_msg = title + "\n" + build_commit_description(changes_sb)
|
|
print(f"-> INFO: SLK Commit Message: \n {slk_commit_msg}")
|
|
print(f"-> INFO: SB Commit Message: \n {sb_commit_msg}")
|
|
return sb_commit_msg, slk_commit_msg
|
|
|
|
def perform(self):
|
|
""" Read the data output from the deploy_kernel_patches.py script
|
|
and move to appropriate locations """
|
|
self.read_data()
|
|
self.find_mlnx_hw_mgmt_markers()
|
|
# Find and report conflicts in new kconfig
|
|
if self.check_kconfig_conflicts():
|
|
print("-> FATAL Conflicts in kconfig-inclusion detected, exiting...")
|
|
sys.exit(1)
|
|
else:
|
|
# Write the new kcfg to the new file
|
|
path = os.path.join(self.args.build_root, SLK_KCONFIG)
|
|
FileHandler.write_lines_marker(path, KCFG.get_writable_opts(Data.updated_kcfg), MLNX_KFG_MARKER)
|
|
self.handle_exclusions()
|
|
# Handle Upstream patches
|
|
self.rm_old_up_mlnx()
|
|
self.mv_new_up_mlnx()
|
|
self.write_final_slk_series()
|
|
# Handle Non Upstream patches
|
|
self.rm_old_non_up_mlnx()
|
|
self.mv_new_non_up_mlnx()
|
|
self.construct_series_with_non_up()
|
|
self.write_series_diff()
|
|
|
|
path = os.path.join(self.args.build_root, PATCH_TABLE_LOC)
|
|
patch_table = load_patch_table(path, self.args.kernel_version)
|
|
|
|
sb_msg, slk_msg = self.create_commit_msg(patch_table)
|
|
|
|
if self.args.sb_msg and sb_msg:
|
|
with open(self.args.sb_msg, 'w') as f:
|
|
f.write(sb_msg)
|
|
|
|
if self.args.slk_msg:
|
|
with open(self.args.slk_msg, 'w') as f:
|
|
f.write(slk_msg)
|
|
|
|
def create_parser():
|
|
# Create argument parser
|
|
parser = argparse.ArgumentParser()
|
|
|
|
# Positional mandatory arguments
|
|
parser.add_argument("action", type=str, choices=["pre", "post"])
|
|
|
|
# Optional arguments
|
|
parser.add_argument("--patches", type=str)
|
|
parser.add_argument("--non_up_patches", type=str)
|
|
parser.add_argument("--config_inclusion", type=str)
|
|
parser.add_argument("--series", type=str)
|
|
parser.add_argument("--current_non_up_patches", type=str)
|
|
parser.add_argument("--build_root", type=str)
|
|
parser.add_argument("--hw_mgmt_ver", type=str, required=True)
|
|
parser.add_argument("--kernel_version", type=str, required=True)
|
|
parser.add_argument("--sb_msg", type=str, required=False, default="")
|
|
parser.add_argument("--slk_msg", type=str, required=False, default="")
|
|
parser.add_argument("--is_test", action="store_true")
|
|
return parser
|
|
|
|
|
|
if __name__ == '__main__':
|
|
parser = create_parser()
|
|
action = HwMgmtAction.get(parser.parse_args())
|
|
action.perform()
|
|
|