Hi Roland,
This patch initializes the ibv_device->node_type at creation to provide
easy access by library code where node type differences are significant;
specifically at context allocation.
Currently this value is not initialized, this update saves the value where
the current code now determines the node type. Although not limited to the
mthca_router mode support, this patch is required by the upcoming libmthca
router mode support patch.
Signed-off-by: Steve Welch <[EMAIL PROTECTED]>
---
src/init.c | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/src/init.c b/src/init.c
index a8bebd2..07ab855 100644
--- a/src/init.c
+++ b/src/init.c
@@ -333,7 +333,6 @@ static struct ibv_device *try_driver(struct ibv_driver
*driver,
{
struct ibv_device *dev;
char value[8];
- enum ibv_node_type node_type;
dev = driver->init_func(sysfs_dev->sysfs_path, sysfs_dev->abi_ver);
if (!dev)
@@ -342,14 +341,14 @@ static struct ibv_device *try_driver(struct ibv_driver
*driver,
if (ibv_read_sysfs_file(sysfs_dev->ibdev_path, "node_type", value,
sizeof value) < 0) {
fprintf(stderr, PFX "Warning: no node_type attr under %s.\n",
sysfs_dev->ibdev_path);
- node_type = IBV_NODE_UNKNOWN;
+ dev->node_type = IBV_NODE_UNKNOWN;
} else {
- node_type = strtol(value, NULL, 10);
- if (node_type < IBV_NODE_CA || node_type > IBV_NODE_RNIC)
- node_type = IBV_NODE_UNKNOWN;
+ dev->node_type = strtol(value, NULL, 10);
+ if (dev->node_type < IBV_NODE_CA || dev->node_type >
IBV_NODE_RNIC)
+ dev->node_type = IBV_NODE_UNKNOWN;
}
- switch (node_type) {
+ switch (dev->node_type) {
case IBV_NODE_CA:
case IBV_NODE_SWITCH:
case IBV_NODE_ROUTER:
_______________________________________________
general mailing list
[email protected]
http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general
To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
