Re: [PATCH rdma-core 1/5] Common infrastructure for auto loading rdma modules

Jason Gunthorpe
2017-07-26T16:04:30Z

On Wed, Jul 26, 2017 at 09:48:04AM -0400, Dennis Dalessandro wrote:
> On 7/24/2017 4:44 PM, Jason Gunthorpe wrote:
> >diff --git a/kernel-boot/modules/opa.conf b/kernel-boot/modules/opa.conf
> >new file mode 100644
> >index 00000000000000..b9bc9f1f0146af
> >+++ b/kernel-boot/modules/opa.conf
> >@@ -0,0 +1,10 @@
> >+# These modules are loaded by the system if any OmniPath Architecture device
> >+# is installed
> >+# Infiniband over IP netdevice
> >+ib_ipoib
>
> Do we need to have rdmavt listed here too?

Don't think so, isn't it an internal library? It will autoload when
hfi1 autoloads.

> >+# Hardware that supports InfiniBand
> >+DRIVERS=="mlx4_core", ENV{ID_RDMA_INFINIBAND}="1"
> >+DRIVERS=="mlx5_core", ENV{ID_RDMA_INFINIBAND}="1"
> >+DRIVERS=="qib", ENV{ID_RDMA_INFINIBAND}="1"
> >+
> >+# Hardware that supports OPA
> >+DRIVERS=="hfi1verbs", ENV{ID_RDMA_IWARP}="1"
>
> Why calling this IWARP?

Oops, thanks, copy&paste error

Jason