NTB: epf: Allow more flexibility in the memory BAR map method

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Support the below BAR configuration methods for epf NTB.

BAR 0: config and scratchpad
BAR 2: doorbell
BAR 4: memory map windows

Set difference BAR number information into struct ntb_epf_data. So difference
VID/PID can choose different BAR configurations. There are difference
BAR map method between epf NTB and epf vNTB Endpoint function.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>

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Frank Li 2022-02-22 10:23:53 -06:00 • committed by Jon Mason

parent 4284c88fff

commit e75d5ae8ab

1 changed files with 35 additions and 13 deletions

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drivers/ntb/hw/epf/ntb_hw_epf.c

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