linux/drivers/crypto/cavium/cpt/cptvf_reqmanager.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2016 Cavium, Inc.
 */

#include "cptvf.h"
#include "cptvf_algs.h"
#include "request_manager.h"

/**
 * get_free_pending_entry - get free entry from pending queue
 * @q: pending queue
 * @qlen: queue length
 */
static struct pending_entry *get_free_pending_entry(struct pending_queue *q,
						    int qlen)
{ … }

static inline void pending_queue_inc_front(struct pending_qinfo *pqinfo,
					   int qno)
{ … }

static int setup_sgio_components(struct cpt_vf *cptvf, struct buf_ptr *list,
				 int buf_count, u8 *buffer)
{ … }

static inline int setup_sgio_list(struct cpt_vf *cptvf,
				  struct cpt_info_buffer *info,
				  struct cpt_request_info *req)
{ … }

static int send_cpt_command(struct cpt_vf *cptvf, union cpt_inst_s *cmd,
		     u32 qno)
{ … }

static void do_request_cleanup(struct cpt_vf *cptvf,
			struct cpt_info_buffer *info)
{ … }

static void do_post_process(struct cpt_vf *cptvf, struct cpt_info_buffer *info)
{ … }

static inline void process_pending_queue(struct cpt_vf *cptvf,
					 struct pending_qinfo *pqinfo,
					 int qno)
{ … }

int process_request(struct cpt_vf *cptvf, struct cpt_request_info *req)
{ … }

void vq_post_process(struct cpt_vf *cptvf, u32 qno)
{ … }

int cptvf_do_request(void *vfdev, struct cpt_request_info *req)
{ … }