- 根目录:
- arch
- tile
- gxio
- iorpc_mpipe.c
/*
* Copyright 2012 Tilera Corporation. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
/* This file is machine-generated; DO NOT EDIT! */
#include "gxio/iorpc_mpipe.h"
struct alloc_buffer_stacks_param {
unsigned int count;
unsigned int first;
unsigned int flags;
};
int gxio_mpipe_alloc_buffer_stacks(gxio_mpipe_context_t * context,
unsigned int count, unsigned int first,
unsigned int flags)
{
struct alloc_buffer_stacks_param temp;
struct alloc_buffer_stacks_param *params = &temp;
params->count = count;
params->first = first;
params->flags = flags;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params),
GXIO_MPIPE_OP_ALLOC_BUFFER_STACKS);
}
EXPORT_SYMBOL(gxio_mpipe_alloc_buffer_stacks);
struct init_buffer_stack_aux_param {
union iorpc_mem_buffer buffer;
unsigned int stack;
unsigned int buffer_size_enum;
};
int gxio_mpipe_init_buffer_stack_aux(gxio_mpipe_context_t * context,
void *mem_va, size_t mem_size,
unsigned int mem_flags, unsigned int stack,
unsigned int buffer_size_enum)
{
int __result;
unsigned long long __cpa;
pte_t __pte;
struct init_buffer_stack_aux_param temp;
struct init_buffer_stack_aux_param *params = &temp;
__result = va_to_cpa_and_pte(mem_va, &__cpa, &__pte);
if (__result != 0)
return __result;
params->buffer.kernel.cpa = __cpa;
params->buffer.kernel.size = mem_size;
params->buffer.kernel.pte = __pte;
params->buffer.kernel.flags = mem_flags;
params->stack = stack;
params->buffer_size_enum = buffer_size_enum;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params),
GXIO_MPIPE_OP_INIT_BUFFER_STACK_AUX);
}
EXPORT_SYMBOL(gxio_mpipe_init_buffer_stack_aux);
struct alloc_notif_rings_param {
unsigned int count;
unsigned int first;
unsigned int flags;
};
int gxio_mpipe_alloc_notif_rings(gxio_mpipe_context_t * context,
unsigned int count, unsigned int first,
unsigned int flags)
{
struct alloc_notif_rings_param temp;
struct alloc_notif_rings_param *params = &temp;
params->count = count;
params->first = first;
params->flags = flags;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_ALLOC_NOTIF_RINGS);
}
EXPORT_SYMBOL(gxio_mpipe_alloc_notif_rings);
struct init_notif_ring_aux_param {
union iorpc_mem_buffer buffer;
unsigned int ring;
};
int gxio_mpipe_init_notif_ring_aux(gxio_mpipe_context_t * context, void *mem_va,
size_t mem_size, unsigned int mem_flags,
unsigned int ring)
{
int __result;
unsigned long long __cpa;
pte_t __pte;
struct init_notif_ring_aux_param temp;
struct init_notif_ring_aux_param *params = &temp;
__result = va_to_cpa_and_pte(mem_va, &__cpa, &__pte);
if (__result != 0)
return __result;
params->buffer.kernel.cpa = __cpa;
params->buffer.kernel.size = mem_size;
params->buffer.kernel.pte = __pte;
params->buffer.kernel.flags = mem_flags;
params->ring = ring;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params),
GXIO_MPIPE_OP_INIT_NOTIF_RING_AUX);
}
EXPORT_SYMBOL(gxio_mpipe_init_notif_ring_aux);
struct request_notif_ring_interrupt_param {
union iorpc_interrupt interrupt;
unsigned int ring;
};
int gxio_mpipe_request_notif_ring_interrupt(gxio_mpipe_context_t * context,
int inter_x, int inter_y,
int inter_ipi, int inter_event,
unsigned int ring)
{
struct request_notif_ring_interrupt_param temp;
struct request_notif_ring_interrupt_param *params = &temp;
params->interrupt.kernel.x = inter_x;
params->interrupt.kernel.y = inter_y;
params->interrupt.kernel.ipi = inter_ipi;
params->interrupt.kernel.event = inter_event;
params->ring = ring;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params),
GXIO_MPIPE_OP_REQUEST_NOTIF_RING_INTERRUPT);
}
EXPORT_SYMBOL(gxio_mpipe_request_notif_ring_interrupt);
struct enable_notif_ring_interrupt_param {
unsigned int ring;
};
int gxio_mpipe_enable_notif_ring_interrupt(gxio_mpipe_context_t * context,
unsigned int ring)
{
struct enable_notif_ring_interrupt_param temp;
struct enable_notif_ring_interrupt_param *params = &temp;
params->ring = ring;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params),
GXIO_MPIPE_OP_ENABLE_NOTIF_RING_INTERRUPT);
}
EXPORT_SYMBOL(gxio_mpipe_enable_notif_ring_interrupt);
struct alloc_notif_groups_param {
unsigned int count;
unsigned int first;
unsigned int flags;
};
int gxio_mpipe_alloc_notif_groups(gxio_mpipe_context_t * context,
unsigned int count, unsigned int first,
unsigned int flags)
{
struct alloc_notif_groups_param temp;
struct alloc_notif_groups_param *params = &temp;
params->count = count;
params->first = first;
params->flags = flags;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_ALLOC_NOTIF_GROUPS);
}
EXPORT_SYMBOL(gxio_mpipe_alloc_notif_groups);
struct init_notif_group_param {
unsigned int group;
gxio_mpipe_notif_group_bits_t bits;
};
int gxio_mpipe_init_notif_group(gxio_mpipe_context_t * context,
unsigned int group,
gxio_mpipe_notif_group_bits_t bits)
{
struct init_notif_group_param temp;
struct init_notif_group_param *params = &temp;
params->group = group;
params->bits = bits;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_INIT_NOTIF_GROUP);
}
EXPORT_SYMBOL(gxio_mpipe_init_notif_group);
struct alloc_buckets_param {
unsigned int count;
unsigned int first;
unsigned int flags;
};
int gxio_mpipe_alloc_buckets(gxio_mpipe_context_t * context, unsigned int count,
unsigned int first, unsigned int flags)
{
struct alloc_buckets_param temp;
struct alloc_buckets_param *params = &temp;
params->count = count;
params->first = first;
params->flags = flags;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_ALLOC_BUCKETS);
}
EXPORT_SYMBOL(gxio_mpipe_alloc_buckets);
struct init_bucket_param {
unsigned int bucket;
MPIPE_LBL_INIT_DAT_BSTS_TBL_t bucket_info;
};
int gxio_mpipe_init_bucket(gxio_mpipe_context_t * context, unsigned int bucket,
MPIPE_LBL_INIT_DAT_BSTS_TBL_t bucket_info)
{
struct init_bucket_param temp;
struct init_bucket_param *params = &temp;
params->bucket = bucket;
params->bucket_info = bucket_info;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_INIT_BUCKET);
}
EXPORT_SYMBOL(gxio_mpipe_init_bucket);
struct alloc_edma_rings_param {
unsigned int count;
unsigned int first;
unsigned int flags;
};
int gxio_mpipe_alloc_edma_rings(gxio_mpipe_context_t * context,
unsigned int count, unsigned int first,
unsigned int flags)
{
struct alloc_edma_rings_param temp;
struct alloc_edma_rings_param *params = &temp;
params->count = count;
params->first = first;
params->flags = flags;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_ALLOC_EDMA_RINGS);
}
EXPORT_SYMBOL(gxio_mpipe_alloc_edma_rings);
struct init_edma_ring_aux_param {
union iorpc_mem_buffer buffer;
unsigned int ring;
unsigned int channel;
};
int gxio_mpipe_init_edma_ring_aux(gxio_mpipe_context_t * context, void *mem_va,
size_t mem_size, unsigned int mem_flags,
unsigned int ring, unsigned int channel)
{
int __result;
unsigned long long __cpa;
pte_t __pte;
struct init_edma_ring_aux_param temp;
struct init_edma_ring_aux_param *params = &temp;
__result = va_to_cpa_and_pte(mem_va, &__cpa, &__pte);
if (__result != 0)
return __result;
params->buffer.kernel.cpa = __cpa;
params->buffer.kernel.size = mem_size;
params->buffer.kernel.pte = __pte;
params->buffer.kernel.flags = mem_flags;
params->ring = ring;
params->channel = channel;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_INIT_EDMA_RING_AUX);
}
EXPORT_SYMBOL(gxio_mpipe_init_edma_ring_aux);
int gxio_mpipe_commit_rules(gxio_mpipe_context_t * context, const void *blob,
size_t blob_size)
{
const void *params = blob;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params, blob_size,
GXIO_MPIPE_OP_COMMIT_RULES);
}
EXPORT_SYMBOL(gxio_mpipe_commit_rules);
struct register_client_memory_param {
unsigned int iotlb;
HV_PTE pte;
unsigned int flags;
};
int gxio_mpipe_register_client_memory(gxio_mpipe_context_t * context,
unsigned int iotlb, HV_PTE pte,
unsigned int flags)
{
struct register_client_memory_param temp;
struct register_client_memory_param *params = &temp;
params->iotlb = iotlb;
params->pte = pte;
params->flags = flags;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params),
GXIO_MPIPE_OP_REGISTER_CLIENT_MEMORY);
}
EXPORT_SYMBOL(gxio_mpipe_register_client_memory);
struct link_open_aux_param {
_gxio_mpipe_link_name_t name;
unsigned int flags;
};
int gxio_mpipe_link_open_aux(gxio_mpipe_context_t * context,
_gxio_mpipe_link_name_t name, unsigned int flags)
{
struct link_open_aux_param temp;
struct link_open_aux_param *params = &temp;
params->name = name;
params->flags = flags;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_LINK_OPEN_AUX);
}
EXPORT_SYMBOL(gxio_mpipe_link_open_aux);
struct link_close_aux_param {
int mac;
};
int gxio_mpipe_link_close_aux(gxio_mpipe_context_t * context, int mac)
{
struct link_close_aux_param temp;
struct link_close_aux_param *params = &temp;
params->mac = mac;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_LINK_CLOSE_AUX);
}
EXPORT_SYMBOL(gxio_mpipe_link_close_aux);
struct get_timestamp_aux_param {
uint64_t sec;
uint64_t nsec;
uint64_t cycles;
};
int gxio_mpipe_get_timestamp_aux(gxio_mpipe_context_t * context, uint64_t * sec,
uint64_t * nsec, uint64_t * cycles)
{
int __result;
struct get_timestamp_aux_param temp;
struct get_timestamp_aux_param *params = &temp;
__result =
hv_dev_pread(context->fd, 0, (HV_VirtAddr) params, sizeof(*params),
GXIO_MPIPE_OP_GET_TIMESTAMP_AUX);
*sec = params->sec;
*nsec = params->nsec;
*cycles = params->cycles;
return __result;
}
EXPORT_SYMBOL(gxio_mpipe_get_timestamp_aux);
struct set_timestamp_aux_param {
uint64_t sec;
uint64_t nsec;
uint64_t cycles;
};
int gxio_mpipe_set_timestamp_aux(gxio_mpipe_context_t * context, uint64_t sec,
uint64_t nsec, uint64_t cycles)
{
struct set_timestamp_aux_param temp;
struct set_timestamp_aux_param *params = &temp;
params->sec = sec;
params->nsec = nsec;
params->cycles = cycles;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_SET_TIMESTAMP_AUX);
}
EXPORT_SYMBOL(gxio_mpipe_set_timestamp_aux);
struct adjust_timestamp_aux_param {
int64_t nsec;
};
int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t * context,
int64_t nsec)
{
struct adjust_timestamp_aux_param temp;
struct adjust_timestamp_aux_param *params = &temp;
params->nsec = nsec;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params),
GXIO_MPIPE_OP_ADJUST_TIMESTAMP_AUX);
}
EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_aux);
struct arm_pollfd_param {
union iorpc_pollfd pollfd;
};
int gxio_mpipe_arm_pollfd(gxio_mpipe_context_t * context, int pollfd_cookie)
{
struct arm_pollfd_param temp;
struct arm_pollfd_param *params = &temp;
params->pollfd.kernel.cookie = pollfd_cookie;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_ARM_POLLFD);
}
EXPORT_SYMBOL(gxio_mpipe_arm_pollfd);
struct close_pollfd_param {
union iorpc_pollfd pollfd;
};
int gxio_mpipe_close_pollfd(gxio_mpipe_context_t * context, int pollfd_cookie)
{
struct close_pollfd_param temp;
struct close_pollfd_param *params = &temp;
params->pollfd.kernel.cookie = pollfd_cookie;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_CLOSE_POLLFD);
}
EXPORT_SYMBOL(gxio_mpipe_close_pollfd);
struct get_mmio_base_param {
HV_PTE base;
};
int gxio_mpipe_get_mmio_base(gxio_mpipe_context_t * context, HV_PTE *base)
{
int __result;
struct get_mmio_base_param temp;
struct get_mmio_base_param *params = &temp;
__result =
hv_dev_pread(context->fd, 0, (HV_VirtAddr) params, sizeof(*params),
GXIO_MPIPE_OP_GET_MMIO_BASE);
*base = params->base;
return __result;
}
EXPORT_SYMBOL(gxio_mpipe_get_mmio_base);
struct check_mmio_offset_param {
unsigned long offset;
unsigned long size;
};
int gxio_mpipe_check_mmio_offset(gxio_mpipe_context_t * context,
unsigned long offset, unsigned long size)
{
struct check_mmio_offset_param temp;
struct check_mmio_offset_param *params = &temp;
params->offset = offset;
params->size = size;
return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
sizeof(*params), GXIO_MPIPE_OP_CHECK_MMIO_OFFSET);
}
EXPORT_SYMBOL(gxio_mpipe_check_mmio_offset);