iorpc_trio.c

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/*
 * 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_trio.h"

struct alloc_asids_param {
    unsigned int count;
    unsigned int first;
    unsigned int flags;
};

int gxio_trio_alloc_asids(gxio_trio_context_t * context, unsigned int count,
              unsigned int first, unsigned int flags)
{
    struct alloc_asids_param temp;
    struct alloc_asids_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_TRIO_OP_ALLOC_ASIDS);
}

EXPORT_SYMBOL(gxio_trio_alloc_asids);


struct alloc_memory_maps_param {
    unsigned int count;
    unsigned int first;
    unsigned int flags;
};

int gxio_trio_alloc_memory_maps(gxio_trio_context_t * context,
                unsigned int count, unsigned int first,
                unsigned int flags)
{
    struct alloc_memory_maps_param temp;
    struct alloc_memory_maps_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_TRIO_OP_ALLOC_MEMORY_MAPS);
}

EXPORT_SYMBOL(gxio_trio_alloc_memory_maps);


struct alloc_pio_regions_param {
    unsigned int count;
    unsigned int first;
    unsigned int flags;
};

int gxio_trio_alloc_pio_regions(gxio_trio_context_t * context,
                unsigned int count, unsigned int first,
                unsigned int flags)
{
    struct alloc_pio_regions_param temp;
    struct alloc_pio_regions_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_TRIO_OP_ALLOC_PIO_REGIONS);
}

EXPORT_SYMBOL(gxio_trio_alloc_pio_regions);

struct init_pio_region_aux_param {
    unsigned int pio_region;
    unsigned int mac;
    uint32_t bus_address_hi;
    unsigned int flags;
};

int gxio_trio_init_pio_region_aux(gxio_trio_context_t * context,
                  unsigned int pio_region, unsigned int mac,
                  uint32_t bus_address_hi, unsigned int flags)
{
    struct init_pio_region_aux_param temp;
    struct init_pio_region_aux_param *params = &temp;

    params->pio_region = pio_region;
    params->mac = mac;
    params->bus_address_hi = bus_address_hi;
    params->flags = flags;

    return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
                 sizeof(*params), GXIO_TRIO_OP_INIT_PIO_REGION_AUX);
}

EXPORT_SYMBOL(gxio_trio_init_pio_region_aux);


struct init_memory_map_mmu_aux_param {
    unsigned int map;
    unsigned long va;
    uint64_t size;
    unsigned int asid;
    unsigned int mac;
    uint64_t bus_address;
    unsigned int node;
    unsigned int order_mode;
};

int gxio_trio_init_memory_map_mmu_aux(gxio_trio_context_t * context,
                      unsigned int map, unsigned long va,
                      uint64_t size, unsigned int asid,
                      unsigned int mac, uint64_t bus_address,
                      unsigned int node,
                      unsigned int order_mode)
{
    struct init_memory_map_mmu_aux_param temp;
    struct init_memory_map_mmu_aux_param *params = &temp;

    params->map = map;
    params->va = va;
    params->size = size;
    params->asid = asid;
    params->mac = mac;
    params->bus_address = bus_address;
    params->node = node;
    params->order_mode = order_mode;

    return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
                 sizeof(*params),
                 GXIO_TRIO_OP_INIT_MEMORY_MAP_MMU_AUX);
}

EXPORT_SYMBOL(gxio_trio_init_memory_map_mmu_aux);

struct get_port_property_param {
    struct pcie_trio_ports_property trio_ports;
};

int gxio_trio_get_port_property(gxio_trio_context_t * context,
                struct pcie_trio_ports_property *trio_ports)
{
    int __result;
    struct get_port_property_param temp;
    struct get_port_property_param *params = &temp;

    __result =
        hv_dev_pread(context->fd, 0, (HV_VirtAddr) params, sizeof(*params),
             GXIO_TRIO_OP_GET_PORT_PROPERTY);
    *trio_ports = params->trio_ports;

    return __result;
}

EXPORT_SYMBOL(gxio_trio_get_port_property);

struct config_legacy_intr_param {
    union iorpc_interrupt interrupt;
    unsigned int mac;
    unsigned int intx;
};

int gxio_trio_config_legacy_intr(gxio_trio_context_t * context, int inter_x,
                 int inter_y, int inter_ipi, int inter_event,
                 unsigned int mac, unsigned int intx)
{
    struct config_legacy_intr_param temp;
    struct config_legacy_intr_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->mac = mac;
    params->intx = intx;

    return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
                 sizeof(*params), GXIO_TRIO_OP_CONFIG_LEGACY_INTR);
}

EXPORT_SYMBOL(gxio_trio_config_legacy_intr);

struct config_msi_intr_param {
    union iorpc_interrupt interrupt;
    unsigned int mac;
    unsigned int mem_map;
    uint64_t mem_map_base;
    uint64_t mem_map_limit;
    unsigned int asid;
};

int gxio_trio_config_msi_intr(gxio_trio_context_t * context, int inter_x,
                  int inter_y, int inter_ipi, int inter_event,
                  unsigned int mac, unsigned int mem_map,
                  uint64_t mem_map_base, uint64_t mem_map_limit,
                  unsigned int asid)
{
    struct config_msi_intr_param temp;
    struct config_msi_intr_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->mac = mac;
    params->mem_map = mem_map;
    params->mem_map_base = mem_map_base;
    params->mem_map_limit = mem_map_limit;
    params->asid = asid;

    return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
                 sizeof(*params), GXIO_TRIO_OP_CONFIG_MSI_INTR);
}

EXPORT_SYMBOL(gxio_trio_config_msi_intr);


struct set_mps_mrs_param {
    uint16_t mps;
    uint16_t mrs;
    unsigned int mac;
};

int gxio_trio_set_mps_mrs(gxio_trio_context_t * context, uint16_t mps,
              uint16_t mrs, unsigned int mac)
{
    struct set_mps_mrs_param temp;
    struct set_mps_mrs_param *params = &temp;

    params->mps = mps;
    params->mrs = mrs;
    params->mac = mac;

    return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
                 sizeof(*params), GXIO_TRIO_OP_SET_MPS_MRS);
}

EXPORT_SYMBOL(gxio_trio_set_mps_mrs);

struct force_rc_link_up_param {
    unsigned int mac;
};

int gxio_trio_force_rc_link_up(gxio_trio_context_t * context, unsigned int mac)
{
    struct force_rc_link_up_param temp;
    struct force_rc_link_up_param *params = &temp;

    params->mac = mac;

    return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
                 sizeof(*params), GXIO_TRIO_OP_FORCE_RC_LINK_UP);
}

EXPORT_SYMBOL(gxio_trio_force_rc_link_up);

struct force_ep_link_up_param {
    unsigned int mac;
};

int gxio_trio_force_ep_link_up(gxio_trio_context_t * context, unsigned int mac)
{
    struct force_ep_link_up_param temp;
    struct force_ep_link_up_param *params = &temp;

    params->mac = mac;

    return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
                 sizeof(*params), GXIO_TRIO_OP_FORCE_EP_LINK_UP);
}

EXPORT_SYMBOL(gxio_trio_force_ep_link_up);

struct get_mmio_base_param {
    HV_PTE base;
};

int gxio_trio_get_mmio_base(gxio_trio_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_TRIO_OP_GET_MMIO_BASE);
    *base = params->base;

    return __result;
}

EXPORT_SYMBOL(gxio_trio_get_mmio_base);

struct check_mmio_offset_param {
    unsigned long offset;
    unsigned long size;
};

int gxio_trio_check_mmio_offset(gxio_trio_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_TRIO_OP_CHECK_MMIO_OFFSET);
}

EXPORT_SYMBOL(gxio_trio_check_mmio_offset);