diff options
Diffstat (limited to 'include/linux/ntb.h')
| -rw-r--r-- | include/linux/ntb.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/include/linux/ntb.h b/include/linux/ntb.h deleted file mode 100644 index 9ac1a62fc6f5..000000000000 --- a/include/linux/ntb.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2012 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * BSD LICENSE - * - * Copyright(c) 2012 Intel Corporation. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copy - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Intel PCIe NTB Linux driver - * - * Contact Information: - * Jon Mason <jon.mason@intel.com> - */ - -struct ntb_transport_qp; - -struct ntb_client { - struct device_driver driver; - int (*probe)(struct pci_dev *pdev); - void (*remove)(struct pci_dev *pdev); -}; - -enum { - NTB_LINK_DOWN = 0, - NTB_LINK_UP, -}; - -int ntb_register_client(struct ntb_client *drvr); -void ntb_unregister_client(struct ntb_client *drvr); -int ntb_register_client_dev(char *device_name); -void ntb_unregister_client_dev(char *device_name); - -struct ntb_queue_handlers { - void (*rx_handler)(struct ntb_transport_qp *qp, void *qp_data, - void *data, int len); - void (*tx_handler)(struct ntb_transport_qp *qp, void *qp_data, - void *data, int len); - void (*event_handler)(void *data, int status); -}; - -unsigned char ntb_transport_qp_num(struct ntb_transport_qp *qp); -unsigned int ntb_transport_max_size(struct ntb_transport_qp *qp); -struct ntb_transport_qp * -ntb_transport_create_queue(void *data, struct pci_dev *pdev, - const struct ntb_queue_handlers *handlers); -void ntb_transport_free_queue(struct ntb_transport_qp *qp); -int ntb_transport_rx_enqueue(struct ntb_transport_qp *qp, void *cb, void *data, - unsigned int len); -int ntb_transport_tx_enqueue(struct ntb_transport_qp *qp, void *cb, void *data, - unsigned int len); -void *ntb_transport_rx_remove(struct ntb_transport_qp *qp, unsigned int *len); -void ntb_transport_link_up(struct ntb_transport_qp *qp); -void ntb_transport_link_down(struct ntb_transport_qp *qp); -bool ntb_transport_link_query(struct ntb_transport_qp *qp); |