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From: Kevin Laatz <kevin.laatz@intel.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, bruce.richardson@intel.com,
	fengchengwen@huawei.com, jerinj@marvell.com,
	conor.walsh@intel.com, Kevin Laatz <kevin.laatz@intel.com>
Subject: [dpdk-dev] [PATCH v9 02/16] dma/idxd: add skeleton for VFIO based DSA device
Date: Tue, 19 Oct 2021 11:25:26 +0000	[thread overview]
Message-ID: <20211019112540.1825132-3-kevin.laatz@intel.com> (raw)
In-Reply-To: <20211019112540.1825132-1-kevin.laatz@intel.com>

Add the basic device probe/remove skeleton code for DSA device bound to
the vfio pci driver. Relevant documentation and MAINTAINERS update also
included.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Conor Walsh <conor.walsh@intel.com>

---
v8: fix compile issue
v9: add meson check for x86
---
 MAINTAINERS                            | 10 +++++
 doc/guides/dmadevs/idxd.rst            | 58 ++++++++++++++++++++++++++
 doc/guides/dmadevs/index.rst           |  2 +
 doc/guides/rel_notes/release_21_11.rst |  5 +++
 drivers/dma/idxd/idxd_common.c         | 11 +++++
 drivers/dma/idxd/idxd_internal.h       | 27 ++++++++++++
 drivers/dma/idxd/idxd_pci.c            | 55 ++++++++++++++++++++++++
 drivers/dma/idxd/meson.build           | 15 +++++++
 drivers/dma/idxd/version.map           |  3 ++
 drivers/dma/meson.build                |  2 +
 10 files changed, 188 insertions(+)
 create mode 100644 doc/guides/dmadevs/idxd.rst
 create mode 100644 drivers/dma/idxd/idxd_common.c
 create mode 100644 drivers/dma/idxd/idxd_internal.h
 create mode 100644 drivers/dma/idxd/idxd_pci.c
 create mode 100644 drivers/dma/idxd/meson.build
 create mode 100644 drivers/dma/idxd/version.map

diff --git a/MAINTAINERS b/MAINTAINERS
index 5387ffd4fc..423d8a73ce 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1200,6 +1200,16 @@ F: doc/guides/compressdevs/zlib.rst
 F: doc/guides/compressdevs/features/zlib.ini
 
 
+DMAdev Drivers
+--------------
+
+Intel IDXD - EXPERIMENTAL
+M: Bruce Richardson <bruce.richardson@intel.com>
+M: Kevin Laatz <kevin.laatz@intel.com>
+F: drivers/dma/idxd/
+F: doc/guides/dmadevs/idxd.rst
+
+
 RegEx Drivers
 -------------
 
diff --git a/doc/guides/dmadevs/idxd.rst b/doc/guides/dmadevs/idxd.rst
new file mode 100644
index 0000000000..924700d17e
--- /dev/null
+++ b/doc/guides/dmadevs/idxd.rst
@@ -0,0 +1,58 @@
+..  SPDX-License-Identifier: BSD-3-Clause
+    Copyright(c) 2021 Intel Corporation.
+
+.. include:: <isonum.txt>
+
+IDXD DMA Device Driver
+======================
+
+The ``idxd`` dmadev driver provides a poll-mode driver (PMD) for Intel\ |reg|
+Data Streaming Accelerator `(Intel DSA)
+<https://software.intel.com/content/www/us/en/develop/articles/intel-data-streaming-accelerator-architecture-specification.html>`_.
+This PMD can be used in conjunction with Intel\ |reg| DSA devices to offload
+data operations, such as data copies, to hardware, freeing up CPU cycles for
+other tasks.
+
+Hardware Requirements
+----------------------
+
+The ``dpdk-devbind.py`` script, included with DPDK, can be used to show the
+presence of supported hardware. Running ``dpdk-devbind.py --status-dev dma``
+will show all the DMA devices on the system, including IDXD supported devices.
+Intel\ |reg| DSA devices, are currently (at time of writing) appearing
+as devices with type “0b25”, due to the absence of pci-id database entries for
+them at this point.
+
+Compilation
+------------
+
+For builds using ``meson`` and ``ninja``, the driver will be built when the
+target platform is x86-based. No additional compilation steps are necessary.
+
+Device Setup
+-------------
+
+Devices using VFIO/UIO drivers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The HW devices to be used will need to be bound to a user-space IO driver for use.
+The ``dpdk-devbind.py`` script can be used to view the state of the devices
+and to bind them to a suitable DPDK-supported driver, such as ``vfio-pci``.
+For example::
+
+	$ dpdk-devbind.py -b vfio-pci 6a:01.0
+
+Device Probing and Initialization
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+For devices bound to a suitable DPDK-supported VFIO/UIO driver, the HW devices will
+be found as part of the device scan done at application initialization time without
+the need to pass parameters to the application.
+
+For Intel\ |reg| DSA devices, DPDK will automatically configure the device with the
+maximum number of workqueues available on it, partitioning all resources equally
+among the queues.
+If fewer workqueues are required, then the ``max_queues`` parameter may be passed to
+the device driver on the EAL commandline, via the ``allowlist`` or ``-a`` flag e.g.::
+
+	$ dpdk-test -a <b:d:f>,max_queues=4
diff --git a/doc/guides/dmadevs/index.rst b/doc/guides/dmadevs/index.rst
index 0bce29d766..5d4abf880e 100644
--- a/doc/guides/dmadevs/index.rst
+++ b/doc/guides/dmadevs/index.rst
@@ -10,3 +10,5 @@ an application through DMA API.
 .. toctree::
    :maxdepth: 2
    :numbered:
+
+   idxd
diff --git a/doc/guides/rel_notes/release_21_11.rst b/doc/guides/rel_notes/release_21_11.rst
index d5435a64aa..f8678efa94 100644
--- a/doc/guides/rel_notes/release_21_11.rst
+++ b/doc/guides/rel_notes/release_21_11.rst
@@ -75,6 +75,11 @@ New Features
     operations.
   * Added multi-process support.
 
+* **Added IDXD dmadev driver implementation.**
+
+  The IDXD dmadev driver provide device drivers for the Intel DSA devices.
+  This device driver can be used through the generic dmadev API.
+
 * **Added new RSS offload types for IPv4/L4 checksum in RSS flow.**
 
   Added macros ETH_RSS_IPV4_CHKSUM and ETH_RSS_L4_CHKSUM, now IPv4 and
diff --git a/drivers/dma/idxd/idxd_common.c b/drivers/dma/idxd/idxd_common.c
new file mode 100644
index 0000000000..e00ddbe5ef
--- /dev/null
+++ b/drivers/dma/idxd/idxd_common.c
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2021 Intel Corporation
+ */
+
+#include <rte_log.h>
+
+#include "idxd_internal.h"
+
+int idxd_pmd_logtype;
+
+RTE_LOG_REGISTER_DEFAULT(idxd_pmd_logtype, WARNING);
diff --git a/drivers/dma/idxd/idxd_internal.h b/drivers/dma/idxd/idxd_internal.h
new file mode 100644
index 0000000000..c6a7dcd72f
--- /dev/null
+++ b/drivers/dma/idxd/idxd_internal.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2021 Intel Corporation
+ */
+
+#ifndef _IDXD_INTERNAL_H_
+#define _IDXD_INTERNAL_H_
+
+/**
+ * @file idxd_internal.h
+ *
+ * Internal data structures for the idxd/DSA driver for dmadev
+ *
+ * @warning
+ * @b EXPERIMENTAL: these structures and APIs may change without prior notice
+ */
+
+extern int idxd_pmd_logtype;
+
+#define IDXD_PMD_LOG(level, fmt, args...) rte_log(RTE_LOG_ ## level, \
+		idxd_pmd_logtype, "IDXD: %s(): " fmt "\n", __func__, ##args)
+
+#define IDXD_PMD_DEBUG(fmt, args...)  IDXD_PMD_LOG(DEBUG, fmt, ## args)
+#define IDXD_PMD_INFO(fmt, args...)   IDXD_PMD_LOG(INFO, fmt, ## args)
+#define IDXD_PMD_ERR(fmt, args...)    IDXD_PMD_LOG(ERR, fmt, ## args)
+#define IDXD_PMD_WARN(fmt, args...)   IDXD_PMD_LOG(WARNING, fmt, ## args)
+
+#endif /* _IDXD_INTERNAL_H_ */
diff --git a/drivers/dma/idxd/idxd_pci.c b/drivers/dma/idxd/idxd_pci.c
new file mode 100644
index 0000000000..79e4aadcab
--- /dev/null
+++ b/drivers/dma/idxd/idxd_pci.c
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2021 Intel Corporation
+ */
+
+#include <rte_bus_pci.h>
+
+#include "idxd_internal.h"
+
+#define IDXD_VENDOR_ID		0x8086
+#define IDXD_DEVICE_ID_SPR	0x0B25
+
+#define IDXD_PMD_DMADEV_NAME_PCI dmadev_idxd_pci
+
+const struct rte_pci_id pci_id_idxd_map[] = {
+	{ RTE_PCI_DEVICE(IDXD_VENDOR_ID, IDXD_DEVICE_ID_SPR) },
+	{ .vendor_id = 0, /* sentinel */ },
+};
+
+static int
+idxd_dmadev_probe_pci(struct rte_pci_driver *drv, struct rte_pci_device *dev)
+{
+	int ret = 0;
+	char name[PCI_PRI_STR_SIZE];
+
+	rte_pci_device_name(&dev->addr, name, sizeof(name));
+	IDXD_PMD_INFO("Init %s on NUMA node %d", name, dev->device.numa_node);
+	dev->device.driver = &drv->driver;
+
+	return ret;
+}
+
+static int
+idxd_dmadev_remove_pci(struct rte_pci_device *dev)
+{
+	char name[PCI_PRI_STR_SIZE];
+
+	rte_pci_device_name(&dev->addr, name, sizeof(name));
+
+	IDXD_PMD_INFO("Closing %s on NUMA node %d",
+			name, dev->device.numa_node);
+
+	return 0;
+}
+
+struct rte_pci_driver idxd_pmd_drv_pci = {
+	.id_table = pci_id_idxd_map,
+	.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+	.probe = idxd_dmadev_probe_pci,
+	.remove = idxd_dmadev_remove_pci,
+};
+
+RTE_PMD_REGISTER_PCI(IDXD_PMD_DMADEV_NAME_PCI, idxd_pmd_drv_pci);
+RTE_PMD_REGISTER_PCI_TABLE(IDXD_PMD_DMADEV_NAME_PCI, pci_id_idxd_map);
+RTE_PMD_REGISTER_KMOD_DEP(IDXD_PMD_DMADEV_NAME_PCI, "vfio-pci");
+RTE_PMD_REGISTER_PARAM_STRING(dmadev_idxd_pci, "max_queues=0");
diff --git a/drivers/dma/idxd/meson.build b/drivers/dma/idxd/meson.build
new file mode 100644
index 0000000000..e984b85637
--- /dev/null
+++ b/drivers/dma/idxd/meson.build
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2021 Intel Corporation
+
+build = dpdk_conf.has('RTE_ARCH_X86')
+reason = 'only supported on x86'
+
+if is_windows
+    subdir_done()
+endif
+
+deps += ['bus_pci']
+sources = files(
+        'idxd_common.c',
+        'idxd_pci.c'
+)
diff --git a/drivers/dma/idxd/version.map b/drivers/dma/idxd/version.map
new file mode 100644
index 0000000000..4a76d1d52d
--- /dev/null
+++ b/drivers/dma/idxd/version.map
@@ -0,0 +1,3 @@
+DPDK_21 {
+	local: *;
+};
diff --git a/drivers/dma/meson.build b/drivers/dma/meson.build
index d9c7ede32f..411be7a240 100644
--- a/drivers/dma/meson.build
+++ b/drivers/dma/meson.build
@@ -2,5 +2,7 @@
 # Copyright 2021 HiSilicon Limited
 
 drivers = [
+        'idxd',
         'skeleton',
 ]
+std_deps = ['dmadev']
-- 
2.30.2


  parent reply	other threads:[~2021-10-19 11:26 UTC|newest]

Thread overview: 243+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-27 17:20 [dpdk-dev] [PATCH 00/13] add dmadev driver for idxd devices Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 01/13] raw/ioat: only build if dmadev not present Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 02/13] doc: initial commit for dmadevs section Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 03/13] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 04/13] dma/idxd: add bus device probing Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 05/13] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 06/13] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 07/13] dma/idxd: add datapath structures Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 08/13] dma/idxd: add configure and info_get functions Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 09/13] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 10/13] dma/idxd: add data-path job submission functions Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 11/13] dma/idxd: add data-path job completion functions Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 12/13] dma/idxd: add operation statistic tracking Kevin Laatz
2021-08-27 17:20 ` [dpdk-dev] [PATCH 13/13] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-09-03 10:49 ` [dpdk-dev] [PATCH v2 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 02/16] doc: initial commit for dmadevs section Kevin Laatz
2021-09-03 10:51     ` Bruce Richardson
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 03/16] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 04/16] dma/idxd: add bus device probing Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 05/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 06/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 07/16] dma/idxd: add datapath structures Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 08/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 09/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 10/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 11/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 12/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 13/16] dma/idxd: add vchan idle function Kevin Laatz
2021-09-03 10:49   ` [dpdk-dev] [PATCH v2 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-09-03 10:50   ` [dpdk-dev] [PATCH v2 15/16] devbind: add dma device class Kevin Laatz
2021-09-03 10:50   ` [dpdk-dev] [PATCH v2 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-09-08 10:29   ` [dpdk-dev] [PATCH v3 00/17] add dmadev driver for idxd devices Kevin Laatz
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 01/17] raw/ioat: only build if dmadev not present Kevin Laatz
2021-09-08 16:00       ` Conor Walsh
2021-09-09 11:11         ` Kevin Laatz
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 02/17] doc: initial commit for dmadevs section Kevin Laatz
2021-09-08 16:00       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 03/17] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-09-08 16:47       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 04/17] dma/idxd: add bus device probing Kevin Laatz
2021-09-08 16:47       ` Conor Walsh
2021-09-09 11:10         ` Kevin Laatz
2021-09-15 10:12       ` Maxime Coquelin
2021-09-15 11:06         ` Bruce Richardson
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 05/17] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-09-08 16:47       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 06/17] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-09-08 16:48       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 07/17] dma/idxd: add datapath structures Kevin Laatz
2021-09-09 11:23       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 08/17] dma/idxd: add configure and info_get functions Kevin Laatz
2021-09-09 11:23       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 09/17] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-09-09 11:24       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 10/17] dma/idxd: add data-path job submission functions Kevin Laatz
2021-09-09 11:24       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 11/17] dma/idxd: add data-path job completion functions Kevin Laatz
2021-09-09 11:24       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 12/17] dma/idxd: add operation statistic tracking Kevin Laatz
2021-09-09 11:25       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 13/17] dma/idxd: add vchan status function Kevin Laatz
2021-09-09 11:26       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 14/17] dma/idxd: add burst capacity API Kevin Laatz
2021-09-09 11:26       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 15/17] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 16/17] devbind: add dma device class Kevin Laatz
2021-09-09 11:26       ` Conor Walsh
2021-09-08 10:30     ` [dpdk-dev] [PATCH v3 17/17] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-09-09 11:27       ` Conor Walsh
2021-09-17 14:02 ` [dpdk-dev] [PATCH v4 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 02/16] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 03/16] dma/idxd: add bus device probing Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 04/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 05/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 06/16] dma/idxd: add datapath structures Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 07/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 08/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 09/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 10/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 11/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 12/16] dma/idxd: add vchan status function Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 13/16] dma/idxd: add burst capacity API Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 15/16] devbind: add dma device class Kevin Laatz
2021-09-17 14:02   ` [dpdk-dev] [PATCH v4 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-09-17 15:24 ` [dpdk-dev] [PATCH v5 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-09-20 10:15     ` Bruce Richardson
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 02/16] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-09-20 10:23     ` Bruce Richardson
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 03/16] dma/idxd: add bus device probing Kevin Laatz
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 04/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-09-22  2:04     ` fengchengwen
2021-09-22  9:12       ` Kevin Laatz
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 05/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-09-22  2:12     ` fengchengwen
2021-09-22  9:18       ` Kevin Laatz
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 06/16] dma/idxd: add datapath structures Kevin Laatz
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 07/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-09-20 10:27     ` Bruce Richardson
2021-09-22  2:31     ` fengchengwen
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 08/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-09-22  2:40     ` fengchengwen
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 09/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-09-20 10:30     ` Bruce Richardson
2021-09-22  3:22     ` fengchengwen
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 10/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-09-20 10:36     ` Bruce Richardson
2021-09-22  3:47     ` fengchengwen
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 11/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-09-22  3:51     ` fengchengwen
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 12/16] dma/idxd: add vchan status function Kevin Laatz
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 13/16] dma/idxd: add burst capacity API Kevin Laatz
2021-09-20 10:39     ` Bruce Richardson
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-09-20 10:43     ` Bruce Richardson
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 15/16] devbind: add dma device class Kevin Laatz
2021-09-20 10:45     ` Bruce Richardson
2021-09-22  2:19     ` fengchengwen
2021-09-17 15:24   ` [dpdk-dev] [PATCH v5 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-09-20 10:46     ` Bruce Richardson
2021-09-24 13:39 ` [dpdk-dev] [PATCH v6 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 02/16] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 03/16] dma/idxd: add bus device probing Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 04/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 05/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 06/16] dma/idxd: add datapath structures Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 07/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 08/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 09/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 10/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 11/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 12/16] dma/idxd: add vchan status function Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 13/16] dma/idxd: add burst capacity API Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 15/16] devbind: add dma device class Kevin Laatz
2021-09-24 13:39   ` [dpdk-dev] [PATCH v6 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-10-13 16:30 ` [dpdk-dev] [PATCH v7 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 02/16] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-10-18 10:32     ` Thomas Monjalon
2021-10-18 10:41       ` Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 03/16] dma/idxd: add bus device probing Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 04/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 05/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 06/16] dma/idxd: add datapath structures Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 07/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 08/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 09/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 10/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 11/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 12/16] dma/idxd: add vchan status function Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 13/16] dma/idxd: add burst capacity API Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 15/16] devbind: add dma device class Kevin Laatz
2021-10-13 16:30   ` [dpdk-dev] [PATCH v7 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-10-18 12:28 ` [dpdk-dev] [PATCH v8 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 02/16] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 03/16] dma/idxd: add bus device probing Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 04/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 05/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 06/16] dma/idxd: add datapath structures Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 07/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 08/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 09/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-10-19  7:04     ` Thomas Monjalon
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 10/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 11/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 12/16] dma/idxd: add vchan status function Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 13/16] dma/idxd: add burst capacity API Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 15/16] devbind: add dma device class Kevin Laatz
2021-10-18 12:28   ` [dpdk-dev] [PATCH v8 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-10-19 11:25 ` [dpdk-dev] [PATCH v9 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-10-19 11:25   ` Kevin Laatz [this message]
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 03/16] dma/idxd: add bus device probing Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 04/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 05/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 06/16] dma/idxd: add datapath structures Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 07/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 08/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 09/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 10/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 11/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 12/16] dma/idxd: add vchan status function Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 13/16] dma/idxd: add burst capacity API Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 15/16] devbind: add dma device class Kevin Laatz
2021-10-19 11:25   ` [dpdk-dev] [PATCH v9 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-10-19 14:10 ` [dpdk-dev] [PATCH v10 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 02/16] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 03/16] dma/idxd: add bus device probing Kevin Laatz
2021-10-20  6:54     ` fengchengwen
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 04/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-10-20  7:10     ` fengchengwen
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 05/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-10-20  7:34     ` fengchengwen
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 06/16] dma/idxd: add datapath structures Kevin Laatz
2021-10-20  7:44     ` fengchengwen
2021-10-20  8:20       ` Bruce Richardson
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 07/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-10-20  7:54     ` fengchengwen
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 08/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-10-20  8:04     ` fengchengwen
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 09/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-10-20  8:27     ` fengchengwen
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 10/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 11/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-10-20  9:18     ` fengchengwen
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 12/16] dma/idxd: add vchan status function Kevin Laatz
2021-10-20  9:30     ` fengchengwen
2021-10-20  9:52       ` Bruce Richardson
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 13/16] dma/idxd: add burst capacity API Kevin Laatz
2021-10-20  9:32     ` fengchengwen
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 15/16] devbind: add dma device class Kevin Laatz
2021-10-19 14:10   ` [dpdk-dev] [PATCH v10 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-10-20 16:29 ` [dpdk-dev] [PATCH v11 00/16] add dmadev driver for idxd devices Kevin Laatz
2021-10-20 16:29   ` [dpdk-dev] [PATCH v11 01/16] raw/ioat: only build if dmadev not present Kevin Laatz
2021-10-20 16:29   ` [dpdk-dev] [PATCH v11 02/16] dma/idxd: add skeleton for VFIO based DSA device Kevin Laatz
2021-10-22 15:47     ` Thomas Monjalon
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 03/16] dma/idxd: add bus device probing Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 04/16] dma/idxd: create dmadev instances on bus probe Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 05/16] dma/idxd: create dmadev instances on pci probe Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 06/16] dma/idxd: add datapath structures Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 07/16] dma/idxd: add configure and info_get functions Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 08/16] dma/idxd: add start and stop functions for pci devices Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 09/16] dma/idxd: add data-path job submission functions Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 10/16] dma/idxd: add data-path job completion functions Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 11/16] dma/idxd: add operation statistic tracking Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 12/16] dma/idxd: add vchan status function Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 13/16] dma/idxd: add burst capacity API Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 14/16] dma/idxd: move dpdk_idxd_cfg.py from raw to dma Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 15/16] devbind: add dma device class Kevin Laatz
2021-10-20 16:30   ` [dpdk-dev] [PATCH v11 16/16] devbind: move idxd device ID to dmadev class Kevin Laatz
2021-10-22 18:07   ` [dpdk-dev] [PATCH v11 00/16] add dmadev driver for idxd devices Thomas Monjalon
2021-10-23  6:55     ` David Marchand

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