Logan Gunthorpe ec0467ccbd NTB: switchtec_ntb: Initialize hardware for memory windows ... Add the code to initialize the memory windows in the hardware. This includes setting up the requester ID table, and figuring out which BAR corresponds to which memory window. (Seeing the switch can be configured with any number of BARs.) Also, seeing the device doesn't have hardware for scratchpads or determining the link status, we create a shared memory window that has these features. A magic number with a version component will be used to determine if the other side's driver is actually up. The shared memory window also informs the other side of the size and count of the local memory windows. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Stephen Bates <sbates@raithlin.com> Reviewed-by: Kurt Schwemmer <kurt.schwemmer@microsemi.com> Acked-by: Allen Hubbe <Allen.Hubbe@dell.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>		2017-11-18 20:37:12 -05:00
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hw	NTB: switchtec_ntb: Initialize hardware for memory windows	2017-11-18 20:37:12 -05:00
test	NTB: Ensure ntb_mw_get_align() is only called when the link is up	2017-11-18 20:37:11 -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: Ensure ntb_mw_get_align() is only called when the link is up	2017-11-18 20:37:11 -05:00
ntb.c	NTB: Add Messaging NTB API	2017-07-06 11:30:07 -04:00