From 227128fc68401d8e36b660ffeef4320c5fb492d7 Mon Sep 17 00:00:00 2001 From: Michael Wang Date: Tue, 5 May 2015 14:50:40 +0200 Subject: IB/Verbs: Use management helper rdma_cap_eth_ah() Introduce helper rdma_cap_eth_ah() to help us check if the port of an IB device support Ethernet Address Handler. Signed-off-by: Michael Wang Reviewed-by: Ira Weiny Tested-by: Ira Weiny Reviewed-by: Sean Hefty Reviewed-by: Jason Gunthorpe Tested-by: Doug Ledford Signed-off-by: Doug Ledford --- include/rdma/ib_verbs.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include') diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 349d1216564c..8d59479eea4d 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1879,6 +1879,21 @@ static inline bool rdma_cap_af_ib(struct ib_device *device, u8 port_num) return rdma_ib_or_iboe(device, port_num); } +/** + * rdma_cap_eth_ah - Check if the port of device has the capability + * Ethernet Address Handler. + * + * @device: Device to be checked + * @port_num: Port number of the device + * + * Return false when port of the device don't support + * Ethernet Address Handler. + */ +static inline bool rdma_cap_eth_ah(struct ib_device *device, u8 port_num) +{ + return rdma_protocol_iboe(device, port_num); +} + /** * rdma_cap_read_multi_sge - Check if the port of device has the capability * RDMA Read Multiple Scatter-Gather Entries. -- cgit v1.2.3-59-g8ed1b