diff options
Diffstat (limited to 'drivers/crypto/qat/qat_common/adf_vf2pf_msg.c')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_vf2pf_msg.c | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_vf2pf_msg.c b/drivers/crypto/qat/qat_common/adf_vf2pf_msg.c deleted file mode 100644 index cd5f37dffe8a..000000000000 --- a/drivers/crypto/qat/qat_common/adf_vf2pf_msg.c +++ /dev/null @@ -1,92 +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) 2015 Intel Corporation. - 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. - - This program is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - Contact Information: - qat-linux@intel.com - - BSD LICENSE - Copyright(c) 2015 Intel Corporation. - 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 copyright - 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. -*/ -#include "adf_accel_devices.h" -#include "adf_common_drv.h" -#include "adf_pf2vf_msg.h" - -/** - * adf_vf2pf_init() - send init msg to PF - * @accel_dev: Pointer to acceleration VF device. - * - * Function sends an init messge from the VF to a PF - * - * Return: 0 on success, error code otherwise. - */ -int adf_vf2pf_init(struct adf_accel_dev *accel_dev) -{ - u32 msg = (ADF_VF2PF_MSGORIGIN_SYSTEM | - (ADF_VF2PF_MSGTYPE_INIT << ADF_VF2PF_MSGTYPE_SHIFT)); - - if (adf_iov_putmsg(accel_dev, msg, 0)) { - dev_err(&GET_DEV(accel_dev), - "Failed to send Init event to PF\n"); - return -EFAULT; - } - set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status); - return 0; -} -EXPORT_SYMBOL_GPL(adf_vf2pf_init); - -/** - * adf_vf2pf_shutdown() - send shutdown msg to PF - * @accel_dev: Pointer to acceleration VF device. - * - * Function sends a shutdown messge from the VF to a PF - * - * Return: void - */ -void adf_vf2pf_shutdown(struct adf_accel_dev *accel_dev) -{ - u32 msg = (ADF_VF2PF_MSGORIGIN_SYSTEM | - (ADF_VF2PF_MSGTYPE_SHUTDOWN << ADF_VF2PF_MSGTYPE_SHIFT)); - - if (test_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status)) - if (adf_iov_putmsg(accel_dev, msg, 0)) - dev_err(&GET_DEV(accel_dev), - "Failed to send Shutdown event to PF\n"); -} -EXPORT_SYMBOL_GPL(adf_vf2pf_shutdown); |