Michael S. Tsirkin wrote:
Hello! Quoting r. shaharf ([EMAIL PROTECTED]) "RE: [openib-general] Re: User MAD support for cancel MAD":
The interface issue is not so trivial. An IOCTL may do, but the problem is the parameter of the IOCTL. The most straight forward way is to specify a TID to cancel. This requires the usermode to avoid sending the same mad until it is timeouts.
And here I thought it is the kernel that selects the TID. No?
The MAD layer in the kernel assigns the only half of the TID. This is done to ensure that TIDs are unique between clients.
Also, as a side note (and not a direct response), the current ib_cancel_mad API cancels MADs based on work request ID, not TID.
- Sean _______________________________________________ openib-general mailing list [EMAIL PROTECTED] http://openib.org/mailman/listinfo/openib-general
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