Don Hiatt 243d9f436f IB/hfi1: Add transmit fault injection feature ... Add ability to fault packets on transmit by opcode. Dropping by packet can be achieved by setting the mask to 0. In order to drop non-verbs traffic we set PbcInsertHrc to NONE (0x2). The packet will still be delivered to the receiving node but a KHdrHCRCErr (KDETH packet with a bad HCRC) will be triggered and the packet will not be delivered to the correct context. In order to drop regular verbs traffic we set the PbcTestEbp flag. The packet will still be delivered to the receiving node but a 'late ebp error' will be triggered and will be dropped. A global toggle (/sys/kernel/debug/hfi1/hfi1_X/fault_suppress_err) has been added to suppress the error messages on the receive node when a packet was faulted on the sending node. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2017-04-05 14:45:09 -04:00
..
bnxt_re	This is a tree wide change and has been kept separate for that reason.	2017-02-25 13:45:43 -08:00
cxgb3	sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>	2017-03-02 08:42:37 +01:00
cxgb4	sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>	2017-03-02 08:42:37 +01:00
hfi1	IB/hfi1: Add transmit fault injection feature	2017-04-05 14:45:09 -04:00
hns	IB/hns: Explicitly include linux/of.h	2017-04-05 13:45:53 -04:00
i40iw	This is a tree wide change and has been kept separate for that reason.	2017-02-25 13:45:43 -08:00
mlx4	sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>	2017-03-02 08:42:40 +01:00
mlx5	sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>	2017-03-02 08:42:40 +01:00
mthca	This is a tree wide change and has been kept separate for that reason.	2017-02-25 13:45:43 -08:00
nes	This is a tree wide change and has been kept separate for that reason.	2017-02-25 13:45:43 -08:00
ocrdma	This is a tree wide change and has been kept separate for that reason.	2017-02-25 13:45:43 -08:00
qedr	This is a tree wide change and has been kept separate for that reason.	2017-02-25 13:45:43 -08:00
qib	IB/rdmavt, IB/hfi1, IB/qib: Make wc opcode translation driver dependent	2017-04-05 14:45:09 -04:00
usnic	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
vmw_pvrdma	This is a tree wide change and has been kept separate for that reason.	2017-02-25 13:45:43 -08:00
Makefile	RDMA/bnxt_re: Add bnxt_re driver build support	2017-02-14 09:51:28 -05:00