cxl/mem: Adjust ram/pmem range to represent DPA ranges

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CXL spec defines the volatile DPA range to be 0 to Volatile memory size.
It further defines the persistent DPA range to follow directly after the
end of the Volatile DPA through the persistent memory size.  Essentially

Volatile DPA range   = [0, Volatile size)
Persistent DPA range = [Volatile size, Volatile size + Persistent size)

Adjust the pmem_range start to reflect this and remote the TODO.

Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20210617221620.1904031-4-ira.weiny@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

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Ira Weiny 2021-06-17 15:16:20 -07:00 • committed by Dan Williams

parent f847502ad8

commit ceeb0da0a0

1 changed files with 6 additions and 8 deletions

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drivers/cxl/pci.c

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