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-rw-r--r--arch/tile/gxio/iorpc_trio.c327
1 files changed, 327 insertions, 0 deletions
diff --git a/arch/tile/gxio/iorpc_trio.c b/arch/tile/gxio/iorpc_trio.c
new file mode 100644
index 0000000..cef4b22
--- /dev/null
+++ b/arch/tile/gxio/iorpc_trio.c
@@ -0,0 +1,327 @@
+/*
+ * 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);