lib/dma: Add API to get user context

When a memory domain is created, the user can
pass a pointer to a context which contains another
pointer to a domain-specific context (aka user
context). For RDM

lib/dma: Add API to get user context

When a memory domain is created, the user can
pass a pointer to a context which contains another
pointer to a domain-specific context (aka user
context). For RDMA memory domain this user context
contains a pointer to a protection domain.
Further patches will use this user context in IO
path, but with current API we'll have to dereference
two pointers whcih isn't a performance way.
To have less pointer dereferences, embed the user
context at the end of memory domain structure and
add API to get opaque pointer to the context

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I55c247e21c6e990dc3c2d7a02b2ff6e73548a898
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24690
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <ben@nvidia.com>

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rdma_utils: add spdk_rdma_cm_id_get_numa_id()

Signed-off-by: Jim Harris <jim.harris@samsung.com>
Change-Id: Id1a39601b23b51605c45a1c6ea817af0152f6819
Reviewed-on: https://review.spdk.io/gerrit/c/spd

rdma_utils: add spdk_rdma_cm_id_get_numa_id()

Signed-off-by: Jim Harris <jim.harris@samsung.com>
Change-Id: Id1a39601b23b51605c45a1c6ea817af0152f6819
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24511
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <ben@nvidia.com>
Reviewed-by: GangCao <gang.cao@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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env: add SPDK_ENV_NUMA_ID_ANY and replace socket_id with numa_id

We will try to avoid further proliferation of "SOCKET_ID" to refer
to a NUMA socket ID moving forward, and just use "NUMA_ID" to avoi

env: add SPDK_ENV_NUMA_ID_ANY and replace socket_id with numa_id

We will try to avoid further proliferation of "SOCKET_ID" to refer
to a NUMA socket ID moving forward, and just use "NUMA_ID" to avoid
confusion with TCP sockets.

Change all of the existing in-tree SPDK_ENV_SOCKET_ID_ANY uses to
SPDK_ENV_NUMA_ID_ANY, but keep the old #define around, at least for
now. Also change all 'socket_id' parameters to 'numa_id'.

We still have spdk_env_get_socket_id(), we will need to keep this
but next patch will add spdk_env_get_numa_id().

Signed-off-by: Jim Harris <jim.harris@samsung.com>
Change-Id: Idc31c29e32b708c24d88f9c6fecaf9a99e34ba1e
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24607
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Mellanox Build Bot

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lib/rdma_utils: Add API to get/put memory domain

That allows to use common memory domain per PD
in different modules

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I57ab7e2acd13529

lib/rdma_utils: Add API to get/put memory domain

That allows to use common memory domain per PD
in different modules

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: I57ab7e2acd13529811f81a08211db2625ccd84cc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/23094
Reviewed-by: Ben Walker <ben@nvidia.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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lib/rdma_utils: Explicit access flags to create memmap

This provides more flexibility to the caller

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: Ie0ec8093fd86d36c5f75424eea4aa033

lib/rdma_utils: Explicit access flags to create memmap

This provides more flexibility to the caller

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: Ie0ec8093fd86d36c5f75424eea4aa033d3c5999f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/23093
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <ben@nvidia.com>

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lib/rdma_utils: Intorduce generic rdma utils lib

This library holds generic rdma functions from
rdma_provider. That is done to avoid cross link
reference in future patches. The library will be
exten

lib/rdma_utils: Intorduce generic rdma utils lib

This library holds generic rdma functions from
rdma_provider. That is done to avoid cross link
reference in future patches. The library will be
extended with new functionality

Signed-off-by: Alexey Marchuk <alexeymar@nvidia.com>
Change-Id: If1918efb0fe6f0baa77cf20f992fbd6a97de4264
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/23072
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Ben Walker <ben@nvidia.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>

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