-----Original Message-----
From: Anoob Joseph [mailto:anoob.joseph@caviumnetworks.com]
Sent: Friday, June 8, 2018 5:45 PM
To: Akhil Goyal <redacted>; De Lara Guarch, Pablo
[off-list ref]; Thomas Monjalon [off-list ref]
Cc: Srisivasubramanian Srinivasan
[off-list ref]; Ankur Dwivedi
[off-list ref]; Jerin Jacob
[off-list ref]; Murthy NSSR
[off-list ref]; Narayana Prasad
[off-list ref]; Nithin Dabilpuram
[off-list ref]; Ragothaman Jayaraman
[off-list ref]; dev@dpdk.org
Subject: [PATCH 11/16] crypto/cpt: add the basic device callback functions

From: Srisivasubramanian Srinivasan
[off-list ref]

This patch addresses the following:
1. Adds the basic device operation functions for the cpt vf.
2. The probe/remove functions are staic so no need to declare in the header file.
3. Removing extra declaration for cpt_dev_periodic_alarm_stop in the header
file.

Signed-off-by: Ankur Dwivedi <redacted>
Signed-off-by: Murthy NSSR <redacted>
Signed-off-by: Nithin Dabilpuram <redacted>
Signed-off-by: Ragothaman Jayaraman
[off-list ref]
Signed-off-by: Srisivasubramanian Srinivasan
[off-list ref]
---
 drivers/crypto/cpt/Makefile            |   1 +
 drivers/crypto/cpt/cpt_pmd_cryptodev.c |  13 +-
 drivers/crypto/cpt/cpt_pmd_ops.c       | 544
+++++++++++++++++++++++++++++++++
 drivers/crypto/cpt/cpt_pmd_ops.h       |  64 ++++
 4 files changed, 616 insertions(+), 6 deletions(-)  create mode 100644
drivers/crypto/cpt/cpt_pmd_ops.c  create mode 100644
drivers/crypto/cpt/cpt_pmd_ops.h

diff --git a/drivers/crypto/cpt/Makefile b/drivers/crypto/cpt/Makefile index

40ec9e2..bf22c2b 100644

+++ b/drivers/crypto/cpt/cpt_pmd_ops.c

@@ -0,0 +1,544 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Cavium, Inc
+ */
+
+#include <rte_cryptodev_pmd.h>
+#include <rte_crypto.h>
+#include <rte_bus_pci.h>
+
+#include "cpt_pmd_logs.h"
+#include "cpt_pmd_ops.h"
+#include "base/cpt.h"
+#include "base/cpt_device.h"
+
+struct cpt_sess_misc {
+	uint16_t cpt_op:4;
+	uint16_t zsk_flag:4;
+	uint16_t aes_gcm:1;
+	uint16_t aes_ctr:1;
+	uint16_t dir_dma_supp:1; /* Single frag DMA supported? */
+	uint16_t is_gmac:1;
+	uint16_t aad_length;
+	uint8_t mac_len;
+	uint8_t iv_length; /**< IV length in bytes */
+	uint8_t auth_iv_length; /**< Auth IV length in bytes */
+	uint8_t rsvd1;
+	uint16_t iv_offset; /**< IV offset in bytes */
+	uint16_t auth_iv_offset; /**< Auth IV offset in bytes */
+	uint32_t salt;
+	phys_addr_t ctx_dma_addr;
+};
+
+/* Helper macros */
+
+#define SRC_IOV_SIZE \
+	(sizeof(iov_ptr_t) + (sizeof(buf_ptr_t) * MAX_SG_CNT)) #define
+DST_IOV_SIZE \
+	(sizeof(iov_ptr_t) + (sizeof(buf_ptr_t) * MAX_SG_CNT))
+
+#define SESS_PRIV(__sess) \
+	(void *)((uint8_t *)__sess + sizeof(struct cpt_sess_misc))
+
+#define BYTE_LEN 8
+
+/* #define CPT_ALWAYS_USE_SG_MODE */
+#define CPT_ALWAYS_USE_SEPARATE_BUF
+
+/* TODO: Add all other capabilities */
+static const struct rte_cryptodev_capabilities cpt_capabilities[] = {
+	{	/* SHA1 HMAC */
+		.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+		{.sym = {
+			.xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+			{.auth = {
+				.algo = RTE_CRYPTO_AUTH_SHA1_HMAC,
+				.block_size = 64,
+				.key_size = {
+					.min = 64,
+					.max = 64,
+					.increment = 0
+				},
+				.digest_size = {
+					.min = 1,
+					.max = 20,
+					.increment = 1
+				},
+				.aad_size = { 0 }