Commit 92ac696b authored by Stefan Metzmacher's avatar Stefan Metzmacher Committed by Steve French
Browse files

smb: smbdirect: introduce struct smbdirect_send_io 



This will be used in client and server soon
in order to replace smbd_request/smb_direct_sendmsg.

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: default avatarStefan Metzmacher <metze@samba.org>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 8b5964a1

fs/smb/common/smbdirect/smbdirect_socket.h

+24 −0
Original line number Diff line number Diff line
@@ -89,6 +89,30 @@ struct smbdirect_socket { 
	} recv_io;

};



struct smbdirect_send_io {

	struct smbdirect_socket *socket;

	struct ib_cqe cqe;



	/*

	 * The SGE entries for this work request

	 *

	 * The first points to the packet header

	 */

#define SMBDIRECT_SEND_IO_MAX_SGE 6

	size_t num_sge;

	struct ib_sge sge[SMBDIRECT_SEND_IO_MAX_SGE];



	/*

	 * Link to the list of sibling smbdirect_send_io

	 * messages.

	 */

	struct list_head sibling_list;

	struct ib_send_wr wr;



	/* SMBD packet header follows this structure */

	u8 packet[];

};



struct smbdirect_recv_io {

	struct smbdirect_socket *socket;

	struct ib_cqe cqe;