Hi Steve & Co, On Sun, 2015-07-05 at 12:44 -0500, Steve Wise wrote: > 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 V4: > > iser: fixedcompiler warning > > isert: back to setting REMOTE_WRITE only for iWARP devices > > Changes since V3: > > Fixed commit messages based on feedback. > > iser: adjust max_sectors > > isert: split into 2 patches > > isert: always set REMOTE_WRITE for dma mrs > > 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 (4): > RDMA/isert: Limit read depth based on the device max_sge_rd capability > RDMA/isert: Set REMOTE_WRITE on DMA MRs to support iWARP devices > RDMA/iser: Limit sg tablesize and max_sectors to device fastreg max depth > ipath,qib: Expose max_sge_rd correctly > > > 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 | 9 ++++ > drivers/infiniband/ulp/isert/ib_isert.c | 53 ++++++++++++++++++++++---- > drivers/infiniband/ulp/isert/ib_isert.h | 3 + > 8 files changed, 60 insertions(+), 10 deletions(-) > Very excited to see iWARP support for iser-initiator + iser-target. ;) No objections to taking the iser-target changes through Doug's infiniband.git. For the target pieces: Acked-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> Also Doug, since this series is sufficiently small enough, and allows a class of hardware that people are expecting to function with iser to 'just work', I'd recommend to go ahead and push this series for v4.2-rc code. Thank you, --nab -- To unsubscribe from this list: send the line "unsubscribe target-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
