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/*-
* BSD LICENSE
*
* Copyright (c) Intel Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "env_internal.h"
#include "spdk/pci_ids.h"
static struct rte_pci_id nvme_pci_driver_id[] = {
#if RTE_VERSION >= RTE_VERSION_NUM(16, 7, 0, 1)
{
.class_id = SPDK_PCI_CLASS_NVME,
.vendor_id = PCI_ANY_ID,
.device_id = PCI_ANY_ID,
.subsystem_vendor_id = PCI_ANY_ID,
.subsystem_device_id = PCI_ANY_ID,
},
#else
{RTE_PCI_DEVICE(0x8086, 0x0953)},
#endif
{ .vendor_id = 0, /* sentinel */ },
};
static struct spdk_pci_enum_ctx g_nvme_pci_drv = {
.driver = {
.drv_flags = RTE_PCI_DRV_NEED_MAPPING
#if RTE_VERSION >= RTE_VERSION_NUM(18, 8, 0, 0)
| RTE_PCI_DRV_WC_ACTIVATE
#endif
,
.id_table = nvme_pci_driver_id,
#if RTE_VERSION >= RTE_VERSION_NUM(16, 11, 0, 0)
.probe = spdk_pci_device_init,
.remove = spdk_pci_device_fini,
.driver.name = "spdk_nvme",
#else
.devinit = spdk_pci_device_init,
.devuninit = spdk_pci_device_fini,
.name = "spdk_nvme",
#endif
},
.cb_fn = NULL,
.cb_arg = NULL,
.mtx = PTHREAD_MUTEX_INITIALIZER,
.is_registered = false,
};
int
spdk_pci_nvme_device_attach(spdk_pci_enum_cb enum_cb,
void *enum_ctx, struct spdk_pci_addr *pci_address)
{
return spdk_pci_device_attach(&g_nvme_pci_drv, enum_cb, enum_ctx, pci_address);
}
int
spdk_pci_nvme_enumerate(spdk_pci_enum_cb enum_cb, void *enum_ctx)
{
return spdk_pci_enumerate(&g_nvme_pci_drv, enum_cb, enum_ctx);
}
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