Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 150 insertions, 0 deletions

diff --git a/drivers/crypto/caam/dpseci_cmd.h b/drivers/crypto/caam/dpseci_cmd.h
new file mode 100644
index 0000000000..71a007c85a
--- /dev/null
+++ b/drivers/crypto/caam/dpseci_cmd.h
@@ -0,0 +1,150 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/*
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ * Copyright 2017-2018 NXP
+ */
+
+#ifndef _DPSECI_CMD_H_
+#define _DPSECI_CMD_H_
+
+/* DPSECI Version */
+#define DPSECI_VER_MAJOR				5
+#define DPSECI_VER_MINOR				3
+
+#define DPSECI_VER(maj, min)	(((maj) << 16) | (min))
+#define DPSECI_VERSION		DPSECI_VER(DPSECI_VER_MAJOR, DPSECI_VER_MINOR)
+
+/* Command versioning */
+#define DPSECI_CMD_BASE_VERSION		1
+#define DPSECI_CMD_BASE_VERSION_V2	2
+#define DPSECI_CMD_ID_OFFSET		4
+
+#define DPSECI_CMD_V1(id)	(((id) << DPSECI_CMD_ID_OFFSET) | \
+				 DPSECI_CMD_BASE_VERSION)
+
+#define DPSECI_CMD_V2(id)	(((id) << DPSECI_CMD_ID_OFFSET) | \
+				 DPSECI_CMD_BASE_VERSION_V2)
+
+/* Command IDs */
+#define DPSECI_CMDID_CLOSE				DPSECI_CMD_V1(0x800)
+#define DPSECI_CMDID_OPEN				DPSECI_CMD_V1(0x809)
+#define DPSECI_CMDID_GET_API_VERSION			DPSECI_CMD_V1(0xa09)
+
+#define DPSECI_CMDID_ENABLE				DPSECI_CMD_V1(0x002)
+#define DPSECI_CMDID_DISABLE				DPSECI_CMD_V1(0x003)
+#define DPSECI_CMDID_GET_ATTR				DPSECI_CMD_V1(0x004)
+#define DPSECI_CMDID_RESET				DPSECI_CMD_V1(0x005)
+#define DPSECI_CMDID_IS_ENABLED				DPSECI_CMD_V1(0x006)
+
+#define DPSECI_CMDID_SET_RX_QUEUE			DPSECI_CMD_V1(0x194)
+#define DPSECI_CMDID_GET_RX_QUEUE			DPSECI_CMD_V1(0x196)
+#define DPSECI_CMDID_GET_TX_QUEUE			DPSECI_CMD_V1(0x197)
+#define DPSECI_CMDID_GET_SEC_ATTR			DPSECI_CMD_V2(0x198)
+#define DPSECI_CMDID_SET_CONGESTION_NOTIFICATION	DPSECI_CMD_V1(0x170)
+#define DPSECI_CMDID_GET_CONGESTION_NOTIFICATION	DPSECI_CMD_V1(0x171)
+
+/* Macros for accessing command fields smaller than 1 byte */
+#define DPSECI_MASK(field)	\
+	GENMASK(DPSECI_##field##_SHIFT + DPSECI_##field##_SIZE - 1,	\
+		DPSECI_##field##_SHIFT)
+
+#define dpseci_set_field(var, field, val)	\
+	((var) |= (((val) << DPSECI_##field##_SHIFT) & DPSECI_MASK(field)))
+
+#define dpseci_get_field(var, field)	\
+	(((var) & DPSECI_MASK(field)) >> DPSECI_##field##_SHIFT)
+
+struct dpseci_cmd_open {
+	__le32 dpseci_id;
+};
+
+#define DPSECI_ENABLE_SHIFT	0
+#define DPSECI_ENABLE_SIZE	1
+
+struct dpseci_rsp_is_enabled {
+	u8 is_enabled;
+};
+
+struct dpseci_rsp_get_attributes {
+	__le32 id;
+	__le32 pad0;
+	u8 num_tx_queues;
+	u8 num_rx_queues;
+	u8 pad1[6];
+	__le32 options;
+};
+
+#define DPSECI_DEST_TYPE_SHIFT	0
+#define DPSECI_DEST_TYPE_SIZE	4
+
+#define DPSECI_ORDER_PRESERVATION_SHIFT	0
+#define DPSECI_ORDER_PRESERVATION_SIZE	1
+
+struct dpseci_cmd_queue {
+	__le32 dest_id;
+	u8 priority;
+	u8 queue;
+	u8 dest_type;
+	u8 pad;
+	__le64 user_ctx;
+	union {
+		__le32 options;
+		__le32 fqid;
+	};
+	u8 order_preservation_en;
+};
+
+struct dpseci_rsp_get_tx_queue {
+	__le32 pad;
+	__le32 fqid;
+	u8 priority;
+};
+
+struct dpseci_rsp_get_sec_attr {
+	__le16 ip_id;
+	u8 major_rev;
+	u8 minor_rev;
+	u8 era;
+	u8 pad0[3];
+	u8 deco_num;
+	u8 zuc_auth_acc_num;
+	u8 zuc_enc_acc_num;
+	u8 pad1;
+	u8 snow_f8_acc_num;
+	u8 snow_f9_acc_num;
+	u8 crc_acc_num;
+	u8 pad2;
+	u8 pk_acc_num;
+	u8 kasumi_acc_num;
+	u8 rng_acc_num;
+	u8 pad3;
+	u8 md_acc_num;
+	u8 arc4_acc_num;
+	u8 des_acc_num;
+	u8 aes_acc_num;
+	u8 ccha_acc_num;
+	u8 ptha_acc_num;
+};
+
+struct dpseci_rsp_get_api_version {
+	__le16 major;
+	__le16 minor;
+};
+
+#define DPSECI_CGN_DEST_TYPE_SHIFT	0
+#define DPSECI_CGN_DEST_TYPE_SIZE	4
+#define DPSECI_CGN_UNITS_SHIFT		4
+#define DPSECI_CGN_UNITS_SIZE		2
+
+struct dpseci_cmd_congestion_notification {
+	__le32 dest_id;
+	__le16 notification_mode;
+	u8 priority;
+	u8 options;
+	__le64 message_iova;
+	__le64 message_ctx;
+	__le32 threshold_entry;
+	__le32 threshold_exit;
+};
+
+#endif /* _DPSECI_CMD_H_ */