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path: root/drivers/ntb/hw/intel/ntb_hw_gen3.c
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2019-06-13ntb: intel: Make intel_ntb3_peer_db_addr staticYueHaibing
Fix sparse warning: drivers/ntb/hw/intel/ntb_hw_gen3.c:535:5: warning: symbol 'intel_ntb3_peer_db_addr' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
2019-02-13NTB: add new parameter to peer_db_addr() db_bit and db_dataLeonid Ravich
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>
2018-06-11ntb: intel: change references of skx to gen3Dave Jiang
Change all references to skx to gen3 NTB. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
2018-06-11ntb: intel: split out the gen3 codeDave Jiang
Move the Intel hw gen3 code to its own source file. The ntb_hw_intel.c was getting too large and makes it hard to maintain with future hardware changes. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>