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initrd: System.write for USB gadget tasks

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This commit is contained in:
Samuel Dionne-Riel 2020-01-20 16:41:00 -05:00
parent 67f907c952
commit 4289996f3c
1 changed files with 12 additions and 12 deletions
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24
modules/stage-1/tasks/usb-gadget-task.rb
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@ -5,7 +5,7 @@ module System::ConfigFSUSB
module Quirks
def self.gsi_rndis()
# Activate the IPA stuff... ugh.
File.write("/dev/ipa", 1)
System.write("/dev/ipa", 1)
end
end
@ -56,11 +56,11 @@ module System::ConfigFSUSB
def set_id(kind, value)
value = ["0", value.sub(/^0x/, "")].join("x")
File.write(File.join(path_prefix, kind), value)
System.write(File.join(path_prefix, kind), value)
end
def set_string(name, value)
File.write(File.join(path_prefix, STRINGS_SUFFIX, name), value)
System.write(File.join(path_prefix, STRINGS_SUFFIX, name), value)
end
def activate!()
@ -68,7 +68,7 @@ module System::ConfigFSUSB
# First, "document" features.
config_dir = File.join(path_prefix, "configs/c.1")
FileUtils.mkdir_p(File.join(config_dir, STRINGS_SUFFIX))
File.write(File.join(config_dir, STRINGS_SUFFIX, "configuration"), features.join(","))
System.write(File.join(config_dir, STRINGS_SUFFIX, "configuration"), features.join(","))
# Then activate features.
features.each do |feature|
@ -93,7 +93,7 @@ module System::ConfigFSUSB
# Equivalent to:
# (cd /sys/class/udc; echo *) > g1/UDC
# The idea is to give a controller name taken from the filesystem.
File.write(
System.write(
File.join(path_prefix, "UDC"),
Dir.children("/sys/class/udc").first
)
@ -135,19 +135,19 @@ class System::AndroidUSB
def set_id(kind, value)
value = ["0", value.sub(/^0x/, "")].join("x")
File.write(File.join(path_prefix, kind), value)
System.write(File.join(path_prefix, kind), value)
end
def set_string(name, value)
File.write(File.join(path_prefix, name), value)
System.write(File.join(path_prefix, name), value)
end
def activate!()
File.write(File.join(path_prefix, "enable"), "0")
File.write(File.join(path_prefix, "bDeviceClass"), "0")
File.write(File.join(path_prefix, "functions"), @features.join(","))
System.write(File.join(path_prefix, "enable"), "0")
System.write(File.join(path_prefix, "bDeviceClass"), "0")
System.write(File.join(path_prefix, "functions"), @features.join(","))
sleep(0.1)
File.write(File.join(path_prefix, "enable"), "1")
System.write(File.join(path_prefix, "enable"), "1")
sleep(0.1)
end
end
@ -208,7 +208,7 @@ class Tasks::SetupFFSAlias < SingletonTask
def run()
if @with_ffs and File.exist?(ALIASES_PATH)
File.write(ALIASES_PATH, "adb")
System.write(ALIASES_PATH, "adb")
end
end
end