Signed-off-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
---
fs/cifs/smb2ops.c | 1 +
fs/cifs/smb2proto.h | 4 ++++
fs/cifs/smb2transport.c | 23 ++++++++++++++++++++++-
3 files changed, 27 insertions(+), 1 deletions(-)
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 2f9950e..8672e49 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -209,6 +209,7 @@ smb2_build_path_to_root(struct smb_vol *vol, struct cifs_sb_info *cifs_sb,
struct smb_version_operations smb21_operations = {
.setup_request = smb2_setup_request,
+ .setup_async_request = smb2_setup_async_request,
.check_receive = smb2_check_receive,
.add_credits = smb2_add_credits,
.set_credits = smb2_set_credits,
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index 1517b4c..1a17955 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -43,6 +43,10 @@ extern int smb2_check_receive(struct mid_q_entry *mid,
struct TCP_Server_Info *server, bool log_error);
extern int smb2_setup_request(struct cifs_ses *ses, struct kvec *iov,
unsigned int nvec, struct mid_q_entry **ret_mid);
+extern int smb2_setup_async_request(struct TCP_Server_Info *server,
+ struct kvec *iov, unsigned int nvec,
+ struct mid_q_entry **ret_mid);
+extern void smb2_echo_request(struct work_struct *work);
extern int smb2_query_path_info(const unsigned int xid, struct cifs_tcon *tcon,
struct cifs_sb_info *cifs_sb,
diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c
index b4b6b9a..31f5d42 100644
--- a/fs/cifs/smb2transport.c
+++ b/fs/cifs/smb2transport.c
@@ -148,4 +148,25 @@ smb2_setup_request(struct cifs_ses *ses, struct kvec *iov,
return rc;
}
-/* BB add missing functions here */
+int
+smb2_setup_async_request(struct TCP_Server_Info *server, struct kvec *iov,
+ unsigned int nvec, struct mid_q_entry **ret_mid)
+{
+ int rc = 0;
+ struct smb2_hdr *hdr = (struct smb2_hdr *)iov[0].iov_base;
+ struct mid_q_entry *mid;
+
+ smb2_seq_num_into_buf(server, hdr);
+
+ mid = smb2_mid_entry_alloc(hdr, server);
+ if (mid == NULL)
+ return -ENOMEM;
+
+ /* rc = smb2_sign_smb2(iov, nvec, server);
+ if (rc) {
+ DeleteMidQEntry(mid);
+ return rc;
+ }*/
+ *ret_mid = mid;
+ return rc;
+}
--
1.7.1
--
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