summaryrefslogtreecommitdiff
path: root/net/rds/rds.h
diff options
context:
space:
mode:
authorSantosh Shilimkar <santosh.shilimkar@oracle.com>2018-10-13 21:36:49 +0800
committerSantosh Shilimkar <santosh.shilimkar@oracle.com>2019-02-04 14:59:13 -0800
commit56dc8bce9f761cf61258e25d96dec4072273d8db (patch)
tree99e56197db9d11e8aa3b02d8e354cbadf9843410 /net/rds/rds.h
parent3eb450367d0823226515ee24712ed08eccb33eb9 (diff)
rds: add transport specific tos_map hook
RDMA transport maps user tos to underline virtual lanes(VL) for IB or DSCP values. RDMA CM transport abstract thats for RDS. TCP transport makes use of default priority 0 and maps all user tos values to it. Reviewed-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> [yanjun.zhu@oracle.com: Adapted original patch with ipv6 changes] Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Diffstat (limited to 'net/rds/rds.h')
-rw-r--r--net/rds/rds.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/rds/rds.h b/net/rds/rds.h
index 7e52b92092d7..0d8f67cadd74 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -574,6 +574,7 @@ struct rds_transport {
void (*free_mr)(void *trans_private, int invalidate);
void (*flush_mrs)(void);
bool (*t_unloading)(struct rds_connection *conn);
+ u8 (*get_tos_map)(u8 tos);
};
/* Bind hash table key length. It is the sum of the size of a struct