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(parent: aed681d) | patch
ntb: add DMA error handling for TX DMA
authorDave Jiang <dave.jiang@intel.com>
Wed, 20 Jul 2016 20:14:07 +0000 (13:14 -0700)
committerVinod Koul <vinod.koul@intel.com>
Mon, 8 Aug 2016 02:41:42 +0000 (08:11 +0530)
commit9cabc2691e9d21b840b145a944f09299f895a7e0
tree754f36f0c3ca1fef5696de5ccf92769a5d42ea84tree | snapshot
parentaed681d1dc72914d448e44a99e1dc89baa32d25ccommit | diff
ntb: add DMA error handling for TX DMA

Adding support on the tx DMA path to allow recovery of errors when
DMA responds with error status and abort all the subsequent ops.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Allen Hubbe <Allen.Hubbe@emc.com>
Cc: Jon Mason <jdmason@kudzu.us>
Cc: linux-ntb@googlegroups.com
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/ntb/ntb_transport.c diff | blob | history
Domain: System / Kernel;