1 files changed, 0 insertions, 65 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_pfvf_utils.c b/drivers/crypto/qat/qat_common/adf_pfvf_utils.c
deleted file mode 100644
index c5f6d77d4bb8..000000000000
--- a/drivers/crypto/qat/qat_common/adf_pfvf_utils.c
+++ /dev/null
@@ -1,65 +0,0 @@
-// SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
-/* Copyright(c) 2021 Intel Corporation */
-#include <linux/crc8.h>
-#include <linux/pci.h>
-#include <linux/types.h>
-#include "adf_accel_devices.h"
-#include "adf_pfvf_msg.h"
-#include "adf_pfvf_utils.h"
-
-/* CRC Calculation */
-DECLARE_CRC8_TABLE(pfvf_crc8_table);
-#define ADF_PFVF_CRC8_POLYNOMIAL 0x97
-
-void adf_pfvf_crc_init(void)
-{
-	crc8_populate_msb(pfvf_crc8_table, ADF_PFVF_CRC8_POLYNOMIAL);
-}
-
-u8 adf_pfvf_calc_blkmsg_crc(u8 const *buf, u8 buf_len)
-{
-	return crc8(pfvf_crc8_table, buf, buf_len, CRC8_INIT_VALUE);
-}
-
-static bool set_value_on_csr_msg(struct adf_accel_dev *accel_dev, u32 *csr_msg,
-				 u32 value, const struct pfvf_field_format *fmt)
-{
-	if (unlikely((value & fmt->mask) != value)) {
-		dev_err(&GET_DEV(accel_dev),
-			"PFVF message value 0x%X out of range, %u max allowed\n",
-			value, fmt->mask);
-		return false;
-	}
-
-	*csr_msg |= value << fmt->offset;
-
-	return true;
-}
-
-u32 adf_pfvf_csr_msg_of(struct adf_accel_dev *accel_dev,
-			struct pfvf_message msg,
-			const struct pfvf_csr_format *fmt)
-{
-	u32 csr_msg = 0;
-
-	if (!set_value_on_csr_msg(accel_dev, &csr_msg, msg.type, &fmt->type) ||
-	    !set_value_on_csr_msg(accel_dev, &csr_msg, msg.data, &fmt->data))
-		return 0;
-
-	return csr_msg | ADF_PFVF_MSGORIGIN_SYSTEM;
-}
-
-struct pfvf_message adf_pfvf_message_of(struct adf_accel_dev *accel_dev, u32 csr_msg,
-					const struct pfvf_csr_format *fmt)
-{
-	struct pfvf_message msg = { 0 };
-
-	msg.type = (csr_msg >> fmt->type.offset) & fmt->type.mask;
-	msg.data = (csr_msg >> fmt->data.offset) & fmt->data.mask;
-
-	if (unlikely(!msg.type))
-		dev_err(&GET_DEV(accel_dev),
-			"Invalid PFVF msg with no type received\n");
-
-	return msg;
-}