smb: smbdirect: let smbdirect_connection_deregister_mr_io unlock while waiting

We should not hold a mutex locked during wait_for_completion()
holding a reference is enough.

Cc: Steve French <smfren

smb: smbdirect: let smbdirect_connection_deregister_mr_io unlock while waiting

We should not hold a mutex locked during wait_for_completion()
holding a reference is enough.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Henrique Carvalho <henrique.carvalho@suse.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: fix the logic in smbdirect_socket_destroy_sync() without an error

If smbdirect_socket_destroy_sync() and sc->first_error was not set
we should set -ESHUTDOWN, that's a better conditi

smb: smbdirect: fix the logic in smbdirect_socket_destroy_sync() without an error

If smbdirect_socket_destroy_sync() and sc->first_error was not set
we should set -ESHUTDOWN, that's a better condition
doing it only implicitly with the
sc->status < SMBDIRECT_SOCKET_DISCONNECTING check.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Henrique Carvalho <henrique.carvalho@suse.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: fix copyright header of smbdirect.h

Everything in smbdirect.h was taken from my out of
tree prototype.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long

smb: smbdirect: fix copyright header of smbdirect.h

Everything in smbdirect.h was taken from my out of
tree prototype.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Henrique Carvalho <henrique.carvalho@suse.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: change smbdirect_socket_parameters.{initiator_depth,responder_resources} to __u16

We still limit this to U8_MAX as the rdma api only uses __u8
and that's also the limit for Infiniban

smb: smbdirect: change smbdirect_socket_parameters.{initiator_depth,responder_resources} to __u16

We still limit this to U8_MAX as the rdma api only uses __u8
and that's also the limit for Infiniband and RoCE*,
while iWarp would be able to support larger values at
the protocol level.

As struct smbdirect_socket_parameters will be part
of the uapi for IPPROTO_SMBDIRECT in future, change it
now even if userspace sockets won't be supported yet.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: David Howells <dhowells@redhat.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Acked-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: remove unused SMBDIRECT_USE_INLINE_C_FILES logic

We always build as standalone module (or as part of the core kernel).

This also removes unused elements from struct smbdirect_socket

smb: smbdirect: remove unused SMBDIRECT_USE_INLINE_C_FILES logic

We always build as standalone module (or as part of the core kernel).

This also removes unused elements from struct smbdirect_socket
and unused exports.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce global workqueues

These will be used in future and callers should no
longer use smbdirect_socket_set_custom_workqueue().

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talp

smb: smbdirect: introduce global workqueues

These will be used in future and callers should no
longer use smbdirect_socket_set_custom_workqueue().

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: prepare use of dedicated workqueues for different steps

This is a preparation in order to have global workqueues in
the smbdirect module instead of having the caller to
provide one.

smb: smbdirect: prepare use of dedicated workqueues for different steps

This is a preparation in order to have global workqueues in
the smbdirect module instead of having the caller to
provide one.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: remove unused smbdirect_connection_mr_io_recovery_work()

This would actually never be used as we only move to
SMBDIRECT_MR_ERROR when we directly call
smbdirect_socket_schedule_clean

smb: smbdirect: remove unused smbdirect_connection_mr_io_recovery_work()

This would actually never be used as we only move to
SMBDIRECT_MR_ERROR when we directly call
smbdirect_socket_schedule_cleanup().

Doing an ib_dereg_mr/ib_alloc_mr dance on
working connection is not needed and
it's also pointless on a broken connection
as we don't reuse any ib_pd.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: wrap rdma_disconnect() in rdma_[un]lock_handler()

This might not be needed, but it controls the order
of ib_drain_qp() and rdma_disconnect().

Cc: Steve French <smfrench@gmail.com>
C

smb: smbdirect: wrap rdma_disconnect() in rdma_[un]lock_handler()

This might not be needed, but it controls the order
of ib_drain_qp() and rdma_disconnect().

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_netdev_rdma_capable_mode_type()

This is basically a copy of ksmbd_rdma_capable_netdev() in the
server, but this also prints a message when a device is renamed.

T

smb: smbdirect: introduce smbdirect_netdev_rdma_capable_mode_type()

This is basically a copy of ksmbd_rdma_capable_netdev() in the
server, but this also prints a message when a device is renamed.

The differences are:
- It uses rdma_for_each_port() instead of implementing the
same logic again.
- It returns RDMA_NODE_{UNSPECIFIED,IB_CA,RNIC} values instead of bool

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce the basic smbdirect.ko

This exports the functions needed by cifs.ko and ksmbd.ko.

It doesn't yet provide a generic socket layer, but it
is a good start to introduce that o

smb: smbdirect: introduce the basic smbdirect.ko

This exports the functions needed by cifs.ko and ksmbd.ko.

It doesn't yet provide a generic socket layer, but it
is a good start to introduce that on top.
It will be much easier after Davids refactoring
using MSG_SPLICE_PAGES, will make it easier to
use the socket layer without an additional copy.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: David Howells <dhowells@redhat.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_socket_{listen,accept}()

These will be used by the server soon instead of using
smbdirect_accept_connect_request() together with rdma_listen().

Cc: Steve French

smb: smbdirect: introduce smbdirect_socket_{listen,accept}()

These will be used by the server soon instead of using
smbdirect_accept_connect_request() together with rdma_listen().

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_socket_bind()

This will be used by the server in the next steps.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@micros

smb: smbdirect: introduce smbdirect_socket_bind()

This will be used by the server in the next steps.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: split out smbdirect_accept_negotiate_finish()

This will make it easier to support the listen/accept socket interfaces
in the next steps.

Cc: Steve French <smfrench@gmail.com>
Cc: To

smb: smbdirect: split out smbdirect_accept_negotiate_finish()

This will make it easier to support the listen/accept socket interfaces
in the next steps.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_init_send_batch_storage()

This makes it possible to use batching via public functions
without exposing the internals of struct smbdirect_send_batch.

Once the cli

smb: smbdirect: introduce smbdirect_init_send_batch_storage()

This makes it possible to use batching via public functions
without exposing the internals of struct smbdirect_send_batch.

Once the client no longer needs to use
smbdirect_connection_send_single_iter() we can remove this again.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: provide explicit prototypes for cross .c file functions

These prototypes are used between private .c files,
when they will be compiled alone into smbdirect.ko.

For now this uses the

smb: smbdirect: provide explicit prototypes for cross .c file functions

These prototypes are used between private .c files,
when they will be compiled alone into smbdirect.ko.

For now this uses the SMBDIRECT_USE_INLINE_C_FILES code path
and marks all function as '__maybe_unused static',
but this will make further changes easier.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_public.h with prototypes

smbdirect_public.h contains functions which will be still be
eported when we move to an smbdirect.ko.

For now this uses the SMBDIRECT_US

smb: smbdirect: introduce smbdirect_public.h with prototypes

smbdirect_public.h contains functions which will be still be
eported when we move to an smbdirect.ko.

For now this uses the SMBDIRECT_USE_INLINE_C_FILES code path
and marks all function as '__maybe_unused static',
but this will make further changes easier.

Note this generates the following things from checkpatch.pl,
so I passed --ignore=FILE_PATH_CHANGES,EXPORT_SYMBOL,COMPLEX_MACRO

ERROR: Macros with complex values should be enclosed in parentheses
#514: FILE: fs/smb/common/smbdirect/smbdirect_public.h:18:
+#define __SMBDIRECT_PUBLIC__ __maybe_unused static

WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable
#515: FILE: fs/smb/common/smbdirect/smbdirect_public.h:19:
+#define __SMBDIRECT_EXPORT_SYMBOL__(__sym)

WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable
#518: FILE: fs/smb/common/smbdirect/smbdirect_public.h:22:
+#define __SMBDIRECT_EXPORT_SYMBOL__(__sym) EXPORT_SYMBOL_FOR_MODULES(__sym, "cifs,ksmbd")

This is exactly what we want here, so we should ignore the
checkpatch.pl problems.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: let smbdirect_internal.h define pr_fmt without SMBDIRECT_USE_INLINE_C_FILES

When we move to smbdirect.ko we want log message prefixed with the
module name.

Note callers are still us

smb: smbdirect: let smbdirect_internal.h define pr_fmt without SMBDIRECT_USE_INLINE_C_FILES

When we move to smbdirect.ko we want log message prefixed with the
module name.

Note callers are still using smbdirect_socket_set_logging() in order
to redirect the per connection logging to their own log functions.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: let smbdirect_socket.h include all headers for used structures

Currently they are implicitly included via client and server code,
but this is needed when we move to an smbdirect.ko.

smb: smbdirect: let smbdirect_socket.h include all headers for used structures

Currently they are implicitly included via client and server code,
but this is needed when we move to an smbdirect.ko.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_socket_create_{kern,accepting}() and smbdirect_socket_release()

This provides functions which also allocate and free struct
smbdirect_socket.

This allows callers

smb: smbdirect: introduce smbdirect_socket_create_{kern,accepting}() and smbdirect_socket_release()

This provides functions which also allocate and free struct
smbdirect_socket.

This allows callers to use the same flow as with
sock_create_kern()/sock_release().

The end goal would be to use sock_create_kern()/sock_release(), but the
first step will be to use smbdirect specific functions without any
struct socket nor struct sock.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_accept_connect_request()

This will be used by the server to handle new connections.
All rdma processing from rdma_accept() to RDMA_CM_EVENT_ESTABLISHED
as well as

smb: smbdirect: introduce smbdirect_accept_connect_request()

This will be used by the server to handle new connections.
All rdma processing from rdma_accept() to RDMA_CM_EVENT_ESTABLISHED
as well as the waiting for the smbdirect negotiation request
and sending the negotiation response is done async
until we reach SMBDIRECT_SOCKET_CONNECTED.

Sync behaviour will be done by the server calling
smbdirect_conection_wait_for_connected() in order
to each SMBDIRECT_SOCKET_CONNECTED or an error.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_connect[_sync]()

This implements a fully async connect logic over
all rdma related operations: rdma_resolve_addr,
rdma_resolve_route and rdma_connect_locked
until

smb: smbdirect: introduce smbdirect_connect[_sync]()

This implements a fully async connect logic over
all rdma related operations: rdma_resolve_addr,
rdma_resolve_route and rdma_connect_locked
until we reach RDMA_CM_EVENT_ESTABLISHED,
followed by the smbdirect negotiation request/response
handling until we reach SMBDIRECT_SOCKET_CONNECTED.

smbdirect_connect_sync() is just a useful wrapper
around the async logic calling smbdirect_connect()
followed by smbdirect_connection_wait_for_connected(),
which only waits for SMBDIRECT_SOCKET_CONNECTED or
an error.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: let smbdirect_socket_set_initial_parameters() call rdma_restrict_node_type()

We allow the caller of smbdirect_socket_set_initial_parameters() to pass
SMBDIRECT_FLAG_PORT_RANGE_ONLY_{

smb: smbdirect: let smbdirect_socket_set_initial_parameters() call rdma_restrict_node_type()

We allow the caller of smbdirect_socket_set_initial_parameters() to pass
SMBDIRECT_FLAG_PORT_RANGE_ONLY_{IB,IW} in order to restrict
the rdma devices for the listener or connection to either
iWarp (RDMA_NODE_RNIC) or InfiniBand/RoCEv1/RoCEv2 (RDMA_NODE_IB_CA).

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

show more ...

smb: smbdirect: introduce smbdirect_socket_init_{new,accepting}() and helpers

These will be used in order to initialize struct smbdirect_socket
with rdma.cm_id being valid from the start in order to

smb: smbdirect: introduce smbdirect_socket_init_{new,accepting}() and helpers

These will be used in order to initialize struct smbdirect_socket
with rdma.cm_id being valid from the start in order to hold
a reference to the correct net namespace, this will allow
us to implement async connecting and accepting logic in
the next steps.

This comes with some related helper functions in
order to initialize the socket without the need
to access internals of struct smbdirect_socket:

smbdirect_socket_set_initial_parameters
smbdirect_socket_get_current_parameters
smbdirect_socket_set_kernel_settings
smbdirect_socket_set_custom_workqueue

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

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smb: smbdirect: introduce smbdirect_socket_shutdown()

This can be used by client and server to trigger a
disconnect of the connection, the idea of to be
similar to kernel_sock_shutdown(), but for sm

smb: smbdirect: introduce smbdirect_socket_shutdown()

This can be used by client and server to trigger a
disconnect of the connection, the idea of to be
similar to kernel_sock_shutdown(), but for smbdirect
there's no point in shutting down only one direction
so there's no 'how' argument.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

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