summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorCorentin LABBE <clabbe@baylibre.com>2018-11-15 12:09:20 +0100
committerCorentin LABBE <clabbe@baylibre.com>2018-11-16 14:15:22 +0100
commit05e45581d1173852e33d8a4d1c7b07346da7ec8c (patch)
tree1e48edef27ccf69e1972caab9643d73225e533df
parente64ad5a167f3a7cb7491a17a725c6ec365897302 (diff)
lavalab-gen.py: Remove udev template for support of interfacenum
The current udev templating is bad since adding a new optional keyword lead to numerous ifelse and templates. This patch simply generate a udev line part by part. This made adding interfacenum easier. This will also permit to mix devpath/serial/etc.. without any problem
-rw-r--r--README.md1
-rwxr-xr-xlavalab-gen.py19
2 files changed, 8 insertions, 12 deletions
diff --git a/README.md b/README.md
index 8a236f5..416d935 100644
--- a/README.md
+++ b/README.md
@@ -285,6 +285,7 @@ boards:
idproduct: the PID of the UART (Formated as 0xXXXX)
serial: The serial number in case of FTDI uart
devpath: the UDEV devpath to this uart for UART without serial number
+ interfacenum: (optional) The interfacenumber of the serial. (Used with two serial in one device)
use_ser2net: True/false (Use ser2net instead of conmux-console)
use_screen: True/false (Use screen via ssh instead of conmux-console)
connection_command: A command to be ran for getting a serial console
diff --git a/lavalab-gen.py b/lavalab-gen.py
index 5191f07..f873750 100755
--- a/lavalab-gen.py
+++ b/lavalab-gen.py
@@ -49,13 +49,6 @@ template_device_screen = string.Template("""
{% set connection_command = 'ssh -o StrictHostKeyChecking=no -t root@127.0.0.1 "TERM=xterm screen -x ${board}"' %}
""")
-template_udev_serial = string.Template("""#
-SUBSYSTEM=="tty", ATTRS{idVendor}=="${idvendor}", ATTRS{idProduct}=="${idproduct}", ATTRS{serial}=="${serial}", MODE="0664", OWNER="uucp", SYMLINK+="${board}"
-""")
-template_udev_devpath = string.Template("""#
-SUBSYSTEM=="tty", ATTRS{idVendor}=="${idvendor}", ATTRS{idProduct}=="${idproduct}", ATTRS{devpath}=="${devpath}", MODE="0664", OWNER="uucp", SYMLINK+="${board}"
-""")
-
template_settings_conf = string.Template("""
{
"DEBUG": false,
@@ -451,12 +444,14 @@ def main():
if type(idvendor) == str:
print("Please put hexadecimal IDs for vendor %s (like 0x%s)" % (board_name, idvendor))
sys.exit(1)
+ udev_line = 'SUBSYSTEM=="tty", ATTRS{idVendor}=="%04x", ATTRS{idProduct}=="%04x",' % (idvendor, idproduct)
if "serial" in uart:
- serial = board["uart"]["serial"]
- udev_line = template_udev_serial.substitute(board=board_name, serial=serial, idvendor="%04x" % idvendor, idproduct="%04x" % idproduct)
- else:
- devpath = board["uart"]["devpath"]
- udev_line = template_udev_devpath.substitute(board=board_name, devpath=devpath, idvendor="%04x" % idvendor, idproduct="%04x" % idproduct)
+ udev_line += 'ATTRS{serial}=="%s", ' % board["uart"]["serial"]
+ if "devpath" in uart:
+ udev_line += 'ATTRS{devpath}=="%s", ' % board["uart"]["devpath"]
+ if "interfacenum" in uart:
+ udev_line += 'ENV{ID_USB_INTERFACE_NUM}=="%s", ' % board["uart"]["interfacenum"]
+ udev_line += 'MODE="0664", OWNER="uucp", SYMLINK+="%s"\n' % board_name
if not os.path.isdir("output/%s/udev" % host):
os.mkdir("output/%s/udev" % host)
fp = open("output/%s/udev/99-lavaworker-udev.rules" % host, "a")