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authorSubrata Banik <subrata.banik@intel.com>2016-12-06 18:06:30 +0530
committerMartin Roth <martinroth@google.com>2016-12-07 22:55:20 +0100
commitfe204fe902f5d08dbf07e0f9686e4315c67292ea (patch)
treedc2ee1b0161ae9bec6de97cf6ce84922ba97a888 /src/include
parentd6c555971b9f9f0c2d49269b0874e3480258531a (diff)
downloadcoreboot-fe204fe902f5d08dbf07e0f9686e4315c67292ea.tar.xz
src/device: Get device structure by path type
Add helper function to find a device by path type in the device tree. Change-Id: I8846f63bd2488788ea3c7ab5154e7cf431a252bc Credits-to: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Subrata Banik <subrata.banik@intel.com> Signed-off-by: Dhaval V Sharma <dhaval.v.sharma@intel.com> Reviewed-on: https://review.coreboot.org/17731 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/include')
-rw-r--r--src/include/device/device.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/device/device.h b/src/include/device/device.h
index d81399d6ef..39bf718f1f 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -195,6 +195,7 @@ device_t find_dev_path(struct bus *parent, struct device_path *path);
device_t alloc_find_dev(struct bus *parent, struct device_path *path);
device_t dev_find_device (u16 vendor, u16 device, device_t from);
device_t dev_find_class (unsigned int class, device_t from);
+device_t dev_find_path(device_t prev_match, enum device_path_type path_type);
device_t dev_find_slot (unsigned int bus, unsigned int devfn);
device_t dev_find_slot_on_smbus (unsigned int bus, unsigned int addr);
device_t dev_find_slot_pnp(u16 port, u16 device);