The following series implements support for iWARP transports in the iSER
initiator and target. This is based on Doug's k.o/for-4.2 branch.
I've tested this on cxgb4 and mlx4 hardware.
Changes since V2:
The transport independent work is removed from this series and will
be submitted in a subsequent series. This V3 series now enables iWARP
using existing core services.
Changes since V1:
Introduce and use transport-independent RDMA core services for allocating
DMA MRs and computing fast register access flags.
Correctly set the device max_sge_rd capability in several rdma device
drivers.
isert: use device capability max_sge_rd for the read sge depth.
isert: change max_sge to max_write_sge in struct isert_conn.
---
Sagi Grimberg (1):
mlx4, mlx5, mthca: Expose max_sge_rd correctly
Steve Wise (3):
ipath,qib: Expose max_sge_rd correctly
RDMA/iser: limit sg tablesize to device fastreg max depth
RDMA/isert: Support iWARP transport
drivers/infiniband/hw/ipath/ipath_verbs.c | 1
drivers/infiniband/hw/mlx4/main.c | 1
drivers/infiniband/hw/mlx5/main.c | 1
drivers/infiniband/hw/mthca/mthca_provider.c | 1
drivers/infiniband/hw/qib/qib_verbs.c | 1
drivers/infiniband/ulp/iser/iscsi_iser.c | 7 +++
drivers/infiniband/ulp/isert/ib_isert.c | 54 ++++++++++++++++++++++----
drivers/infiniband/ulp/isert/ib_isert.h | 3 +
8 files changed, 59 insertions(+), 10 deletions(-)
--
Steve.
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