Sean Hefty [Fri, 18 May 2012 23:56:15 +0000 (16:56 -0700)]
rsockets: Allow user to specify the QP sizes
Add setsockopt options that allow the user to specify the desired
size of the underlying QP. The provided sizes are used as the
maximum size when creating the QP. The actual sizes of the QP
are the smaller of the user provided maximum and the maximum
sizes supported by the underlying hardware.
A user may retrieve the actual sizes of the QP through the
getsockopt call.
The send and receive queue sizes are specified separately.
Sean Hefty [Fri, 18 May 2012 23:56:15 +0000 (16:56 -0700)]
rsockets: Allow user to specify the QP sizes
Add setsockopt options that allow the user to specify the desired
size of the underlying QP. The provided sizes are used as the
maximum size when creating the QP. The actual sizes of the QP
are the smaller of the user provided maximum and the maximum
sizes supported by the underlying hardware.
A user may retrieve the actual sizes of the QP through the
getsockopt call.
The send and receive queue sizes are specified separately.
Sean Hefty [Fri, 18 May 2012 23:56:15 +0000 (16:56 -0700)]
rsockets: Allow user to specify the QP sizes
Add setsockopt options that allow the user to specify the desired
size of the underlying QP. The provided sizes are used as the
maximum size when creating the QP. The actual sizes of the QP
are the smaller of the user provided maximum and the maximum
sizes supported by the underlying hardware.
A user may retrieve the actual sizes of the QP through the
getsockopt call.
The send and receive queue sizes are specified separately.
Sean Hefty [Fri, 18 May 2012 23:36:07 +0000 (16:36 -0700)]
rsockets: Define options specific to rsockets
Allow a user to control some of the RDMA related attributes
of an rsocket through setsockopt/getsockopt. A user specifies
that the rsocket should be modified through SOL_RDMA level.
This patch provides the initial framework. Subsequent patches
will add the configurable parameters.
Sean Hefty [Sat, 19 May 2012 00:07:11 +0000 (17:07 -0700)]
rsockets: Reduce QP size if larger than hardware maximums
When porting rsockets to iwarp, it was discovered that the default
QP size (512) was larger than that supported by the hardware.
Decrease the size of the QP if the default size is larger than
the maximum supported by the hardware.
Sean Hefty [Sat, 19 May 2012 00:07:11 +0000 (17:07 -0700)]
rsockets: Reduce QP size if larger than hardware maximums
When porting rsockets to iwarp, it was discovered that the default
QP size (512) was larger than that supported by the hardware.
Decrease the size of the QP if the default size is larger than
the maximum supported by the hardware.
Sean Hefty [Sat, 19 May 2012 00:07:11 +0000 (17:07 -0700)]
rsockets: Reduce QP size if larger than hardware maximums
When porting rsockets to iwarp, it was discovered that the default
QP size (512) was larger than that supported by the hardware.
Decrease the size of the QP if the default size is larger than
the maximum supported by the hardware.
projects / ~shefty / librdmacm.git / log