diff options
author | Li-Ta Lo <ollie@lanl.gov> | 2004-11-25 17:37:19 +0000 |
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committer | Li-Ta Lo <ollie@lanl.gov> | 2004-11-25 17:37:19 +0000 |
commit | 0493069aa9f68756aafe14ebbf5cd9db40d12cd3 (patch) | |
tree | 5ea0e536cff920a0e4a7eeba80b4db33c27fa9f4 /src/include/device/device.h | |
parent | f0ee1efcaf57c605bbd94f56a3d01dd379df33a8 (diff) |
update comment according to the new DOM
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1799 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/include/device/device.h')
-rw-r--r-- | src/include/device/device.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/include/device/device.h b/src/include/device/device.h index db91fcc1ef..167a518f2a 100644 --- a/src/include/device/device.h +++ b/src/include/device/device.h @@ -57,7 +57,8 @@ struct bus { */ struct device { - struct bus * bus; /* bus this device is on */ + struct bus * bus; /* bus this device is on, for bridge + * devices, it is the up stream bus */ device_t sibling; /* next device on this bus */ device_t next; /* chain of all devices */ @@ -79,7 +80,10 @@ struct device { struct resource resource[MAX_RESOURCES]; unsigned int resources; + /* link are (down sream) buses attached to the device, usually a leaf + * device with no child have 0 bus attached and a bridge has 1 bus */ struct bus link[MAX_LINKS]; + /* number of buses attached to the device */ unsigned int links; unsigned long rom_address; |