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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
commit | 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch) | |
tree | e5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /src/spdk/lib/env_dpdk/pci_ioat.c | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 14.2.21.upstream/14.2.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/spdk/lib/env_dpdk/pci_ioat.c')
-rw-r--r-- | src/spdk/lib/env_dpdk/pci_ioat.c | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/spdk/lib/env_dpdk/pci_ioat.c b/src/spdk/lib/env_dpdk/pci_ioat.c new file mode 100644 index 00000000..b9640283 --- /dev/null +++ b/src/spdk/lib/env_dpdk/pci_ioat.c @@ -0,0 +1,123 @@ +/*- + * 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" + +#define SPDK_IOAT_PCI_DEVICE(DEVICE_ID) RTE_PCI_DEVICE(SPDK_PCI_VID_INTEL, DEVICE_ID) +static struct rte_pci_id ioat_driver_id[] = { + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB0)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB1)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB2)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB3)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB4)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB5)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB6)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB7)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SNB8)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB0)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB1)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB2)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB3)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB4)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB5)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB6)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB7)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB8)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_IVB9)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW0)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW1)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW2)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW3)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW4)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW5)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW6)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW7)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW8)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_HSW9)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BWD0)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BWD1)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BWD2)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BWD3)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDXDE0)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDXDE1)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDXDE2)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDXDE3)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX0)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX1)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX2)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX3)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX4)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX5)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX6)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX7)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX8)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_BDX9)}, + {SPDK_IOAT_PCI_DEVICE(PCI_DEVICE_ID_INTEL_IOAT_SKX)}, + { .vendor_id = 0, /* sentinel */ }, +}; + +static struct spdk_pci_enum_ctx g_ioat_pci_drv = { + .driver = { + .drv_flags = RTE_PCI_DRV_NEED_MAPPING, + .id_table = ioat_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_ioat", +#else + .devinit = spdk_pci_device_init, + .devuninit = spdk_pci_device_fini, + .name = "spdk_ioat", +#endif + }, + + .cb_fn = NULL, + .cb_arg = NULL, + .mtx = PTHREAD_MUTEX_INITIALIZER, + .is_registered = false, +}; + +int +spdk_pci_ioat_device_attach(spdk_pci_enum_cb enum_cb, void *enum_ctx, + struct spdk_pci_addr *pci_address) +{ + return spdk_pci_device_attach(&g_ioat_pci_drv, enum_cb, enum_ctx, pci_address); +} + +int +spdk_pci_ioat_enumerate(spdk_pci_enum_cb enum_cb, void *enum_ctx) +{ + return spdk_pci_enumerate(&g_ioat_pci_drv, enum_cb, enum_ctx); +} |