On Mon, Nov 15, 2010 at 05:56:44PM +0200, Nir Muchtar wrote:
> > I'd really prefer that this not be seperate modules. I think it would
> > be good to stick the core stuff as part of ib_uverbs. Especially since
> > it doesn't look too big. For embedded you can have a
> > CONFIG_RDMA_NETLINK or some
I'm having issues with nfs-rdma. The server has a Mellanox QDR card in it:
# ibv_devinfo
hca_id: mlx4_0
transport: InfiniBand (0)
fw_ver: 2.7.626
node_guid: 0002:c903:0007:f352
sys_image_guid:
I'm sure there will be more discussion on the general approach, but some
comments on a few implementation details below.
> +EXPORT_SYMBOL(cma_get_stats_size);
All other exported calls use the prefix 'rdma_cm'. Same comment for
cma_get_stats
> diff --git a/include/rdma/rdma_cm.h b/include/rdma
> I'd really prefer that this not be seperate modules. I think it would
> be good to stick the core stuff as part of ib_uverbs. Especially since
> it doesn't look too big. For embedded you can have a
> CONFIG_RDMA_NETLINK or something. (For embedded I think it would use
> less memory to be able to
Hello,
For my PhD project I have been using RDMA over inifiniband.
Until now I have used memory regions, but now I would like to also define
memory windows.
The steps taken are the following ones:
Register a memory region.
Alloc a window
bind the window to the registered memory region.
The mem
The members_count field size is 24 bits so mask it properly when reading it.
Signed-off-by: Eli Cohen
---
drivers/net/mlx4/mcg.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/mlx4/mcg.c b/drivers/net/mlx4/mcg.c
index c4f88b7..fff20fc 100644
--- a/drivers/n
The link rate is the multiplication of the link speed in the link width. For
Etherent ports the rate is 10G so we use 1 for the witdh and 4 for speed so it
yields the correct rate.
Signed-off-by: Eli Cohen
---
Changes: Use 1X for width and 4 for speed.
It should be noted that in the future (for o
On Sun, 7 Nov 2010, Jesper Juhl wrote:
> Only include the header linux/mutex.h once inside
> drivers/infiniband/hw/cxgb4/iw_cxgb4.h
>
> Signed-off-by: Jesper Juhl
> ---
> iw_cxgb4.h |1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
> b/drivers/