diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_pfvf_pf_proto.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_pfvf_pf_proto.c b/drivers/crypto/qat/qat_common/adf_pfvf_pf_proto.c index bb4d7db68579..8785b9d1df91 100644 --- a/drivers/crypto/qat/qat_common/adf_pfvf_pf_proto.c +++ b/drivers/crypto/qat/qat_common/adf_pfvf_pf_proto.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) /* Copyright(c) 2015 - 2021 Intel Corporation */ +#include <linux/bitfield.h> #include <linux/spinlock.h> #include <linux/types.h> #include "adf_accel_devices.h" @@ -64,9 +65,9 @@ static int adf_handle_vf2pf_msg(struct adf_accel_dev *accel_dev, u8 vf_nr, compat = ADF_PF2VF_VF_COMPAT_UNKNOWN; resp->type = ADF_PF2VF_MSGTYPE_VERSION_RESP; - resp->data = ADF_PFVF_COMPAT_THIS_VERSION << - ADF_PF2VF_VERSION_RESP_VERS_SHIFT; - resp->data |= compat << ADF_PF2VF_VERSION_RESP_RESULT_SHIFT; + resp->data = FIELD_PREP(ADF_PF2VF_VERSION_RESP_VERS_MASK, + ADF_PFVF_COMPAT_THIS_VERSION) | + FIELD_PREP(ADF_PF2VF_VERSION_RESP_RESULT_MASK, compat); } break; case ADF_VF2PF_MSGTYPE_VERSION_REQ: @@ -80,10 +81,10 @@ static int adf_handle_vf2pf_msg(struct adf_accel_dev *accel_dev, u8 vf_nr, /* PF always newer than legacy VF */ compat = ADF_PF2VF_VF_COMPATIBLE; - resp->type = ADF_PF2VF_MSGTYPE_VERSION_RESP; /* Set legacy major and minor version to the latest, 1.1 */ - resp->data |= 0x11; - resp->data |= compat << ADF_PF2VF_VERSION_RESP_RESULT_SHIFT; + resp->type = ADF_PF2VF_MSGTYPE_VERSION_RESP; + resp->data = FIELD_PREP(ADF_PF2VF_VERSION_RESP_VERS_MASK, 0x11) | + FIELD_PREP(ADF_PF2VF_VERSION_RESP_RESULT_MASK, compat); } break; case ADF_VF2PF_MSGTYPE_INIT: |