linux/drivers/ntb
Paul Selles a2585cdc9e ntb_hw_switchtec: Added support of >=4G memory windows
Current Switchtec's BAR setup registers are limited to 32bits,
corresponding to the maximum MW (memory window) size is <4G.

Increase the MW sizes with the addition of the BAR Setup Extension
Register for the upper 32bits of a 64bits MW size. This increases the MW
range to between 4K and 2^63.

Reported-by: Boris Glimcher <boris.glimcher@emc.com>
Signed-off-by: Paul Selles <paul.selles@microchip.com>
Signed-off-by: Wesley Sheng <wesley.sheng@microchip.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
2019-02-11 07:36:13 -05:00
..
hw ntb_hw_switchtec: Added support of >=4G memory windows 2019-02-11 07:36:13 -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: transport: Try harder to alloc an aligned MW buffer 2018-10-31 21:20:05 -04:00
ntb.c NTB: Set dma mask and dma coherent mask to NTB devices 2018-01-28 22:17:23 -05:00