Re: [PATCH libibverbs V2] Add new verb: uv_query_port_max_datagram()

2013-08-27 Thread Jeff Squyres (jsquyres)
Bump. This is V2 of the patch, which removes the ABI issue: libibverbs directly calls the command in the kernel (without going through the provider plugin). On Aug 21, 2013, at 5:22 PM, Jeff Squyres jsquy...@cisco.com wrote: Per lengthy discussion on the linux-rdma list, add a new verb to

[PATCH libibverbs V2] Add new verb: uv_query_port_max_datagram()

2013-08-21 Thread Jeff Squyres
Per lengthy discussion on the linux-rdma list, add a new verb to get max datagram size (in bytes) since the methods for retrieving MTU values are limited to a finite enum set, and are difficult to change for backwards compatibility reasons. Also add corresponding command: