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H A Dhmc.hd1850c005aee2254205301279a67316a649c712a Wed Jun 02 22:51:26 CEST 2021 Mustafa Ismail <mustafa.ismail@intel.com> RDMA/irdma: Add HMC backing store setup functions

HW uses host memory as a backing store for a number of
protocol context objects and queue state tracking.
The Host Memory Cache (HMC) is a component responsible for
managing these objects stored in host memory.

Add the functions and data structures to manage the allocation
of backing pages used by the HMC for the various objects

Link: https://lore.kernel.org/r/20210602205138.889-5-shiraz.saleem@intel.com
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
H A Dhmc.cd1850c005aee2254205301279a67316a649c712a Wed Jun 02 22:51:26 CEST 2021 Mustafa Ismail <mustafa.ismail@intel.com> RDMA/irdma: Add HMC backing store setup functions

HW uses host memory as a backing store for a number of
protocol context objects and queue state tracking.
The Host Memory Cache (HMC) is a component responsible for
managing these objects stored in host memory.

Add the functions and data structures to manage the allocation
of backing pages used by the HMC for the various objects

Link: https://lore.kernel.org/r/20210602205138.889-5-shiraz.saleem@intel.com
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>