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authorPatrick Rudolph <siro@das-labor.org>2017-05-22 18:30:27 +0200
committerMartin Roth <martinroth@google.com>2017-06-02 18:51:13 +0200
commita6909f88e95e1ba48e84207f146c9f9a01c7dd32 (patch)
treeb684bf36432bd064ef3d412617d2c5004da497bb /src/mainboard/technexion
parent7971582ec49574e42c5fa5d75e6bdba8a0b9b1f8 (diff)
device/device_util: Add function to determine bridge state
Add a method to get the state of a bridge device. Return true if at least one enabled device on the secondary bus is found. Useful to disable non hotplugable bridges without any devices attached. Change-Id: Ic8fe539d233031d4d177b03dd2c03edb5ab8c88d Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/19817 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com> Reviewed-by: Martin Roth <martinroth@google.com>
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