linux_dsm_epyc7002/drivers/ntb
Leonid Ravich ebb09b33c6 NTB: add new parameter to peer_db_addr() db_bit and db_data
NTB door bell usage depends on NTB hardware.

ex: intel NTB gen1 has one peer door bell register which can be controlled
by the bitmap writen to it, while Intel NTB gen3 has a registers
per door bell and the data trigering the each door bell is always 1.

therefore exposing only peer door bell address forcing the user
to be aware of such low level details

Signed-off-by: Leonid Ravich <Leonid.Ravich@emc.com>
Acked-by: Logan Gunthorpe <logang@deltatee.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Allen Hubbe <allenbh@gmail.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
2019-02-13 11:03:18 -05:00
..
hw NTB: add new parameter to peer_db_addr() db_bit and db_data 2019-02-13 11:03:18 -05:00
test NTB: ntb_perf: fix cast to restricted __le32 2018-01-28 22:17:24 -05:00
Kconfig NTB: Add ping pong test client 2015-07-04 14:07:42 -04:00
Makefile NTB: Add ping pong test client 2015-07-04 14:07:42 -04:00
ntb_transport.c NTB: ntb_transport: Ensure the destination buffer is mapped for TX DMA 2019-02-11 09:26:30 -05:00
ntb.c NTB: Set dma mask and dma coherent mask to NTB devices 2018-01-28 22:17:23 -05:00