Sagi Grimberg dd0107a089 IB/iser: set block queue_virt_boundary ... The block layer can reliably guarantee that SG lists won't contain gaps (page unaligned) if a driver set the queue virt_boundary. With this setting the block layer will: - refuse merges if bios are not aligned to the virtual boundary - split bios/requests that are not aligned to the virtual boundary - or, bounce buffer SG_IOs that are not aligned to the virtual boundary Since iser is working in 4K page size, set the virt_boundary to 4K pages. With this setting, we can now safely remove the bounce buffering logic in iser. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>		2015-10-28 12:26:06 -04:00
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core	IB/core: Remove smac and vlan id from path record	2015-10-21 23:48:18 -04:00
hw	IB/core: Use GID table in AH creation and dmac resolution	2015-10-21 23:48:17 -04:00
ulp	IB/iser: set block queue_virt_boundary	2015-10-28 12:26:06 -04:00
Kconfig	IB/ehca: Deprecate driver, move to staging, schedule deletion	2015-09-11 18:13:35 -04:00
Makefile	IB: Allow build of hw/ and ulp/ subdirectories independently	2014-06-02 14:51:12 -07:00