1/*
  2 * Copyright 2012 Tilera Corporation. All Rights Reserved.
  3 *
  4 *   This program is free software; you can redistribute it and/or
  5 *   modify it under the terms of the GNU General Public License
  6 *   as published by the Free Software Foundation, version 2.
  7 *
  8 *   This program is distributed in the hope that it will be useful, but
  9 *   WITHOUT ANY WARRANTY; without even the implied warranty of
 10 *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
 11 *   NON INFRINGEMENT.  See the GNU General Public License for
 12 *   more details.
 13 */
 14
 15/* This file is machine-generated; DO NOT EDIT! */
 16#ifndef __GXIO_MPIPE_LINUX_RPC_H__
 17#define __GXIO_MPIPE_LINUX_RPC_H__
 18
 19#include <hv/iorpc.h>
 20
 21#include <hv/drv_mpipe_intf.h>
 22#include <asm/page.h>
 23#include <gxio/kiorpc.h>
 24#include <gxio/mpipe.h>
 25#include <linux/string.h>
 26#include <linux/module.h>
 27#include <asm/pgtable.h>
 28
 29#define GXIO_MPIPE_OP_ALLOC_BUFFER_STACKS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1200)
 30#define GXIO_MPIPE_OP_INIT_BUFFER_STACK_AUX IORPC_OPCODE(IORPC_FORMAT_KERNEL_MEM, 0x1201)
 31
 32#define GXIO_MPIPE_OP_ALLOC_NOTIF_RINGS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1203)
 33#define GXIO_MPIPE_OP_INIT_NOTIF_RING_AUX IORPC_OPCODE(IORPC_FORMAT_KERNEL_MEM, 0x1204)
 34#define GXIO_MPIPE_OP_REQUEST_NOTIF_RING_INTERRUPT IORPC_OPCODE(IORPC_FORMAT_KERNEL_INTERRUPT, 0x1205)
 35#define GXIO_MPIPE_OP_ENABLE_NOTIF_RING_INTERRUPT IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1206)
 36#define GXIO_MPIPE_OP_ALLOC_NOTIF_GROUPS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1207)
 37#define GXIO_MPIPE_OP_INIT_NOTIF_GROUP IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1208)
 38#define GXIO_MPIPE_OP_ALLOC_BUCKETS    IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1209)
 39#define GXIO_MPIPE_OP_INIT_BUCKET      IORPC_OPCODE(IORPC_FORMAT_NONE, 0x120a)
 40#define GXIO_MPIPE_OP_ALLOC_EDMA_RINGS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x120b)
 41#define GXIO_MPIPE_OP_INIT_EDMA_RING_AUX IORPC_OPCODE(IORPC_FORMAT_KERNEL_MEM, 0x120c)
 42
 43#define GXIO_MPIPE_OP_COMMIT_RULES     IORPC_OPCODE(IORPC_FORMAT_NONE, 0x120f)
 44#define GXIO_MPIPE_OP_REGISTER_CLIENT_MEMORY IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x1210)
 45#define GXIO_MPIPE_OP_LINK_OPEN_AUX    IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1211)
 46#define GXIO_MPIPE_OP_LINK_CLOSE_AUX   IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1212)
 47#define GXIO_MPIPE_OP_LINK_SET_ATTR_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1213)
 48
 49#define GXIO_MPIPE_OP_GET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x121e)
 50#define GXIO_MPIPE_OP_SET_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x121f)
 51#define GXIO_MPIPE_OP_ADJUST_TIMESTAMP_AUX IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1220)
 52#define GXIO_MPIPE_OP_CONFIG_EDMA_RING_BLKS IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1221)
 53#define GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ IORPC_OPCODE(IORPC_FORMAT_NONE, 0x1222)
 54#define GXIO_MPIPE_OP_ARM_POLLFD       IORPC_OPCODE(IORPC_FORMAT_KERNEL_POLLFD, 0x9000)
 55#define GXIO_MPIPE_OP_CLOSE_POLLFD     IORPC_OPCODE(IORPC_FORMAT_KERNEL_POLLFD, 0x9001)
 56#define GXIO_MPIPE_OP_GET_MMIO_BASE    IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8000)
 57#define GXIO_MPIPE_OP_CHECK_MMIO_OFFSET IORPC_OPCODE(IORPC_FORMAT_NONE_NOUSER, 0x8001)
 58
 59int gxio_mpipe_alloc_buffer_stacks(gxio_mpipe_context_t *context,
 60				   unsigned int count, unsigned int first,
 61				   unsigned int flags);
 62
 63int gxio_mpipe_init_buffer_stack_aux(gxio_mpipe_context_t *context,
 64				     void *mem_va, size_t mem_size,
 65				     unsigned int mem_flags, unsigned int stack,
 66				     unsigned int buffer_size_enum);
 67
 68
 69int gxio_mpipe_alloc_notif_rings(gxio_mpipe_context_t *context,
 70				 unsigned int count, unsigned int first,
 71				 unsigned int flags);
 72
 73int gxio_mpipe_init_notif_ring_aux(gxio_mpipe_context_t *context, void *mem_va,
 74				   size_t mem_size, unsigned int mem_flags,
 75				   unsigned int ring);
 76
 77int gxio_mpipe_request_notif_ring_interrupt(gxio_mpipe_context_t *context,
 78					    int inter_x, int inter_y,
 79					    int inter_ipi, int inter_event,
 80					    unsigned int ring);
 81
 82int gxio_mpipe_enable_notif_ring_interrupt(gxio_mpipe_context_t *context,
 83					   unsigned int ring);
 84
 85int gxio_mpipe_alloc_notif_groups(gxio_mpipe_context_t *context,
 86				  unsigned int count, unsigned int first,
 87				  unsigned int flags);
 88
 89int gxio_mpipe_init_notif_group(gxio_mpipe_context_t *context,
 90				unsigned int group,
 91				gxio_mpipe_notif_group_bits_t bits);
 92
 93int gxio_mpipe_alloc_buckets(gxio_mpipe_context_t *context, unsigned int count,
 94			     unsigned int first, unsigned int flags);
 95
 96int gxio_mpipe_init_bucket(gxio_mpipe_context_t *context, unsigned int bucket,
 97			   MPIPE_LBL_INIT_DAT_BSTS_TBL_t bucket_info);
 98
 99int gxio_mpipe_alloc_edma_rings(gxio_mpipe_context_t *context,
100				unsigned int count, unsigned int first,
101				unsigned int flags);
102
103int gxio_mpipe_init_edma_ring_aux(gxio_mpipe_context_t *context, void *mem_va,
104				  size_t mem_size, unsigned int mem_flags,
105				  unsigned int ring, unsigned int channel);
106
107
108int gxio_mpipe_commit_rules(gxio_mpipe_context_t *context, const void *blob,
109			    size_t blob_size);
110
111int gxio_mpipe_register_client_memory(gxio_mpipe_context_t *context,
112				      unsigned int iotlb, HV_PTE pte,
113				      unsigned int flags);
114
115int gxio_mpipe_link_open_aux(gxio_mpipe_context_t *context,
116			     _gxio_mpipe_link_name_t name, unsigned int flags);
117
118int gxio_mpipe_link_close_aux(gxio_mpipe_context_t *context, int mac);
119
120int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t *context, int mac,
121				 uint32_t attr, int64_t val);
122
123int gxio_mpipe_get_timestamp_aux(gxio_mpipe_context_t *context, uint64_t *sec,
124				 uint64_t *nsec, uint64_t *cycles);
125
126int gxio_mpipe_set_timestamp_aux(gxio_mpipe_context_t *context, uint64_t sec,
127				 uint64_t nsec, uint64_t cycles);
128
129int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t *context,
130				    int64_t nsec);
131
132int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t *context,
133				     int32_t ppb);
134
135int gxio_mpipe_arm_pollfd(gxio_mpipe_context_t *context, int pollfd_cookie);
136
137int gxio_mpipe_close_pollfd(gxio_mpipe_context_t *context, int pollfd_cookie);
138
139int gxio_mpipe_get_mmio_base(gxio_mpipe_context_t *context, HV_PTE *base);
140
141int gxio_mpipe_check_mmio_offset(gxio_mpipe_context_t *context,
142				 unsigned long offset, unsigned long size);
143
144#endif /* !__GXIO_MPIPE_LINUX_RPC_H__ */