summaryrefslogtreecommitdiffstats
path: root/src/spdk/lib/env_dpdk/pci_ioat.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 18:24:20 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 18:24:20 +0000
commit483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch)
treee5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /src/spdk/lib/env_dpdk/pci_ioat.c
parentInitial commit. (diff)
downloadceph-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.c123
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);
+}