tools/telemetry/third_party/pyserial/linux-product_info.patch - Issue 325663002: [PowerProfiler] pySerial module serial.tools.list_ports for linux should include the product inform…

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Unified Diff: tools/telemetry/third_party/pyserial/linux-product_info.patch

Issue 325663002: [PowerProfiler] pySerial module serial.tools.list_ports for linux should include the product inform… (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Patch for landing! Created 6 years, 6 months ago

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Index: tools/telemetry/third_party/pyserial/linux-product_info.patch

diff --git a/tools/telemetry/third_party/pyserial/linux-product_info.patch b/tools/telemetry/third_party/pyserial/linux-product_info.patch

new file mode 100644

index 0000000000000000000000000000000000000000..0ab3907a1a3752c680c90daa7853f6edd7dea585

--- /dev/null

+++ b/tools/telemetry/third_party/pyserial/linux-product_info.patch

@@ -0,0 +1,19 @@

+Index: serial/tools/list_ports_linux.py

+===================================================================

+--- serial/tools/list_ports_linux.py (revision 494)

++++ serial/tools/list_ports_linux.py (working copy)

+@@ -110,6 +110,14 @@

+ sys_dev_path = '/sys/class/tty/%s/device/interface' % (base,)

+ if os.path.exists(sys_dev_path):

+ return read_line(sys_dev_path)

++ # USB Product Information

++ sys_dev_path = '/sys/class/tty/%s/device' % (base,)

++ if os.path.exists(sys_dev_path):

++ product_name_file = os.path.dirname(os.path.realpath(sys_dev_path)) + "/product"

++ if os.path.exists(product_name_file):

++ return read_line(product_name_file)

+ return base

+ def hwinfo(device):