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(parent: 2c19643) | patch
IB/ipath: Add code for IBA7220 send DMA
authorJohn Gregor <john.gregor@qlogic.com>
Thu, 17 Apr 2008 04:09:31 +0000 (21:09 -0700)
committerRoland Dreier <rolandd@cisco.com>
Thu, 17 Apr 2008 04:09:31 +0000 (21:09 -0700)
commitf7a60d71af49d7d23d8b827833e4258eba00479d
tree215553e30b15612cddafb213f7667544b0deafb3tree | snapshot (tar.gz zip)
parent2c19643563aed5593c62525e9941a47e56273ccfcommit | diff
IB/ipath: Add code for IBA7220 send DMA

The IBA7220 HCA has a new feature to DMA data to the on chip send
buffers instead of or in addition to the host CPU doing the data
transfer.  This patch adds code to support the send DMA queue.

Signed-off-by: John Gregor <john.gregor@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/ipath/ipath_sdma.c [new file with mode: 0644] blob