f17a25cb17
Trivial fix to spelling mistake in adf_pf2vf_msg.c and adf_vf2pf_msg.c. s/messge/message/ Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
// SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
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/* Copyright(c) 2015 - 2020 Intel Corporation */
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#include "adf_accel_devices.h"
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#include "adf_common_drv.h"
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#include "adf_pf2vf_msg.h"
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/**
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* adf_vf2pf_init() - send init msg to PF
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* @accel_dev: Pointer to acceleration VF device.
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*
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* Function sends an init message from the VF to a PF
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*
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* Return: 0 on success, error code otherwise.
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*/
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int adf_vf2pf_init(struct adf_accel_dev *accel_dev)
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{
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u32 msg = (ADF_VF2PF_MSGORIGIN_SYSTEM |
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(ADF_VF2PF_MSGTYPE_INIT << ADF_VF2PF_MSGTYPE_SHIFT));
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if (adf_iov_putmsg(accel_dev, msg, 0)) {
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dev_err(&GET_DEV(accel_dev),
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"Failed to send Init event to PF\n");
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return -EFAULT;
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}
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set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
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return 0;
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}
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EXPORT_SYMBOL_GPL(adf_vf2pf_init);
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/**
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* adf_vf2pf_shutdown() - send shutdown msg to PF
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* @accel_dev: Pointer to acceleration VF device.
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*
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* Function sends a shutdown message from the VF to a PF
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*
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* Return: void
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*/
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void adf_vf2pf_shutdown(struct adf_accel_dev *accel_dev)
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{
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u32 msg = (ADF_VF2PF_MSGORIGIN_SYSTEM |
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(ADF_VF2PF_MSGTYPE_SHUTDOWN << ADF_VF2PF_MSGTYPE_SHIFT));
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if (test_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status))
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if (adf_iov_putmsg(accel_dev, msg, 0))
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dev_err(&GET_DEV(accel_dev),
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"Failed to send Shutdown event to PF\n");
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}
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EXPORT_SYMBOL_GPL(adf_vf2pf_shutdown);
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