1 /*- 2 * Copyright (c) 2010 Isilon Systems, Inc. 3 * Copyright (c) 2010 iX Systems, Inc. 4 * Copyright (c) 2010 Panasas, Inc. 5 * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice unmodified, this list of conditions, and the following 13 * disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 #ifndef _LINUXKPI_LINUX_SOCKET_H_ 30 #define _LINUXKPI_LINUX_SOCKET_H_ 31 32 #include <sys/socket.h> 33 34 #define AF_QIPCRTR 42 35 36 static inline int 37 kernel_connect(int sd, struct sockaddr *sa, size_t salen, int flags) 38 { 39 40 /* kern_connectat()? It is used for sockaddr_qrtr by ath1xk/qmi. */ 41 pr_debug("%s: TODO\n", __func__); 42 return (-EINVAL); 43 } 44 45 #ifdef notyet 46 static inline int 47 memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len) 48 { 49 struct uio uio; 50 int error; 51 52 uio.uio_iov = v; 53 uio.uio_iovcnt = -1; 54 uio.uio_offset = 0; 55 uio.uio_resid = len; 56 uio.uio_segflag = UIO_USERSPACE; 57 uio.uio_rw = UIO_READ; 58 error = -uiomove(kdata, len, &uio); 59 return (error); 60 } 61 62 static inline int 63 memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len) 64 { 65 struct uio uio; 66 int error; 67 68 uio.uio_iov = v; 69 uio.uio_iovcnt = -1; 70 uio.uio_offset = 0; 71 uio.uio_resid = len; 72 uio.uio_segflag = UIO_USERSPACE; 73 uio.uio_rw = UIO_WRITE; 74 error = -uiomove(kdata, len, &uio); 75 } 76 #endif 77 78 #endif /* _LINUXKPI_LINUX_SOCKET_H_ */ 79