Dennis Dalessandro e1fafdcbe0 IB/rdmavt: rdmavt can handle non aligned page maps ... The initial code for rdmavt carried with it a restriction that was a vestige from the qib driver, that to dma map a page it had to be less than a page size. This is not the case on modern hardware, both qib and hfi1 will be just fine with unaligned map requests. This fixes a 4.8 regression where by an IPoIB transfer of > PAGE_SIZE will hang because the dma map page call always fails. This was introduced after commit 5faba54695 ("IB/ipoib: Report SG feature regardless of HW UD CSUM capability") added the capability to use SG by default. Rather than override this, the HW supports it, so allow SG. Cc: Stable <stable@vger.kernel.org> # 4.8 Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2016-11-15 16:16:40 -05:00
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rdmavt	IB/rdmavt: rdmavt can handle non aligned page maps	2016-11-15 16:16:40 -05:00
rxe	IB/rxe: improved debug prints & code cleanup	2016-10-06 13:50:04 -04:00
Makefile	Soft RoCE driver	2016-08-04 11:13:12 -04:00