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* [dpdk-dev] [PATCH 00/16] [RFC] [VFIO] Add VFIO support to DPDK
@ 2014-05-01 11:05 Burakov, Anatoly
  2014-05-01 16:12 ` Stephen Hemminger
                   ` (17 more replies)
  0 siblings, 18 replies; 161+ messages in thread
From: Burakov, Anatoly @ 2014-05-01 11:05 UTC (permalink / raw)
  To: dev

This patchset adds support for using VFIO instead of IGB_UIO to
map the device BARs.

VFIO is a kernel 3.6+ driver allowing secure DMA from userspace
by means of using IOMMU instead of working directly with physical
memory like igb_uio does.

Short summary:
* Adding support for VFIO in EAL PCI code
* Adding new command-line parameter for VFIO interrupt type
* Adding support for VFIO in setup.sh
* Renaming igb_uio_bind to dpdk_nic_bind and adding support for
  VFIO there
* Removing PCI ID list from igb_uio, effectively making it another
  generic PCI driver similar to pci_stub, vfio-pci et al
* Adding autotest for VFIO interrupt types
* Making igb_uio and VFIO compilation optional

I'm submitting this as an RFC because this patch is based off
current dpdk.org branch with David Marchand's RTE_EAL_UNBIND_PORTS
patchset. IOW, this will *not* apply to the dpdk.org tree *unless* you
also apply David's patches beforehand.

Signed-off by: Anatoly Burakov <anatoly.burakov@intel.com>

Anatoly Burakov (16):
  Separate igb_uio mapping into a separate file
  Distinguish between legitimate failures and non-fatal errors
  Rename RTE_PCI_DRV_NEED_IGB_UIO to RTE_PCI_DRV_NEED_MAPPING
  Make igb_uio compilation optional
  Moved interrupt type out of igb_uio
  Add support for VFIO in Linuxapp targets
  Add support for VFIO interrupts, add VFIO header
  Add support for mapping devices through VFIO.
  Enable VFIO device binding
  Added support for selecting VFIO interrupt type from EAL command-line
  Make --no-huge use mmap instead of malloc.
  Adding unit tests for VFIO EAL command-line parameter
  Removed PCI ID table from igb_uio
  Renamed igb_uio_bind to dpdk_nic_bind
  Added support for VFIO drivers in dpdk_nic_bind.py
  Adding support for VFIO to setup.sh

 app/test/test_eal_flags.c                          |  24 +
 app/test/test_pci.c                                |   4 +-
 config/defconfig_i686-default-linuxapp-gcc         |   2 +
 config/defconfig_i686-default-linuxapp-icc         |   2 +
 config/defconfig_x86_64-default-linuxapp-gcc       |   2 +
 config/defconfig_x86_64-default-linuxapp-icc       |   2 +
 lib/librte_eal/bsdapp/eal/eal_pci.c                |   2 +-
 lib/librte_eal/common/Makefile                     |   1 +
 lib/librte_eal/common/eal_common_pci.c             |  17 +-
 lib/librte_eal/common/include/rte_pci.h            |   7 +-
 .../common/include/rte_pci_dev_feature_defs.h      |  46 ++
 .../common/include/rte_pci_dev_features.h          |  42 ++
 lib/librte_eal/linuxapp/Makefile                   |   2 +
 lib/librte_eal/linuxapp/eal/Makefile               |   6 +-
 lib/librte_eal/linuxapp/eal/eal.c                  |  35 +
 lib/librte_eal/linuxapp/eal/eal_interrupts.c       | 203 +++++-
 lib/librte_eal/linuxapp/eal/eal_memory.c           |   8 +-
 lib/librte_eal/linuxapp/eal/eal_pci.c              | 480 ++------------
 lib/librte_eal/linuxapp/eal/eal_pci_uio.c          | 416 ++++++++++++
 lib/librte_eal/linuxapp/eal/eal_pci_vfio.c         | 709 +++++++++++++++++++++
 lib/librte_eal/linuxapp/eal/eal_pci_vfio_socket.c  | 367 +++++++++++
 .../linuxapp/eal/include/eal_internal_cfg.h        |   3 +
 lib/librte_eal/linuxapp/eal/include/eal_pci_init.h | 120 ++++
 lib/librte_eal/linuxapp/eal/include/eal_vfio.h     |  55 ++
 .../linuxapp/eal/include/exec-env/rte_interrupts.h |   7 +-
 lib/librte_eal/linuxapp/igb_uio/igb_uio.c          |  70 +-
 lib/librte_pmd_e1000/em_ethdev.c                   |   2 +-
 lib/librte_pmd_e1000/igb_ethdev.c                  |   4 +-
 lib/librte_pmd_ixgbe/ixgbe_ethdev.c                |   4 +-
 lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c            |   2 +-
 tools/dpdk_nic_bind.py                             | 500 +++++++++++++++
 tools/igb_uio_bind.py                              | 485 --------------
 tools/setup.sh                                     | 168 ++++-
 33 files changed, 2797 insertions(+), 1000 deletions(-)
 create mode 100644 lib/librte_eal/common/include/rte_pci_dev_feature_defs.h
 create mode 100644 lib/librte_eal/common/include/rte_pci_dev_features.h
 create mode 100644 lib/librte_eal/linuxapp/eal/eal_pci_uio.c
 create mode 100644 lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
 create mode 100644 lib/librte_eal/linuxapp/eal/eal_pci_vfio_socket.c
 create mode 100644 lib/librte_eal/linuxapp/eal/include/eal_pci_init.h
 create mode 100644 lib/librte_eal/linuxapp/eal/include/eal_vfio.h
 create mode 100755 tools/dpdk_nic_bind.py
 delete mode 100755 tools/igb_uio_bind.py

-- 
1.8.1.4

^ permalink raw reply	[flat|nested] 161+ messages in thread
* Re: [dpdk-dev] [PATCH v2 15/16] Added support for VFIO drivers in dpdk_nic_bind.py
@ 2014-05-27  3:43 Xu, HuilongX
  0 siblings, 0 replies; 161+ messages in thread
From: Xu, HuilongX @ 2014-05-27  3:43 UTC (permalink / raw)
  To: dev, Burakov, Anatoly, Thomas Monjalon

Since igb_uio no longer has a PCI ID list, the script will no
longer distinguish between supported and unsupported NICs.

There's a weird behaviour of sysfs when a new device ID is added to
new_id. Subsequent writing to "bind" will result in IOError on
closing the file. This error is harmless but it triggers the
exception anyway, so in order to work around that, we check if the
device was actually bound to the driver before raising an error.

Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>

Test-by: HuilongX Xu <huilongx.xu at intel.com>

Compile pass

     >>Compile OS: FC20 x86_64

     >>Kernel version: 3.13.6-200

     >>GCC version: 4.8.2

     >>Server: Crownpass

---
tools/dpdk_nic_bind.py |  163 ++++++++++++++++++++++++++----------------------
1 files changed, 89 insertions(+), 74 deletions(-)

diff --git a/tools/dpdk_nic_bind.py b/tools/dpdk_nic_bind.py
index 824aa2b..06fb28a 100755
--- a/tools/dpdk_nic_bind.py
+++ b/tools/dpdk_nic_bind.py
@@ -42,8 +42,8 @@ ETHERNET_CLASS = "0200"
# global dict ethernet devices present. Dictionary indexed by PCI address.
# Each device within this is itself a dictionary of device properties
devices = {}
-# list of vendor:device pairs (again stored as dictionary) supported by igb_uio
-module_dev_ids = []
+# list of supported DPDK drivers
+dpdk_drivers = [ "igb_uio", "vfio-pci" ]
 def usage():
     '''Print usage information for the program'''
@@ -147,64 +147,70 @@ def find_module(mod):
                 return path
 def check_modules():
-    '''Checks that the needed modules (igb_uio) is loaded, and then
-    determine from the .ko file, what its supported device ids are'''
-    global module_dev_ids
+    '''Checks that the needed modules (igb_uio or vfio_pci) are loaded'''
+    global dpdk_drivers

     fd = file("/proc/modules")
     loaded_mods = fd.readlines()
     fd.close()
-    mod = "igb_uio"
+
+    # list of supported modules
+    mods =  [{"Name" : driver, "Found" : False} for driver in dpdk_drivers]

     # first check if module is loaded
-    found = False
     for line in loaded_mods:
-        if line.startswith(mod):
-            found = True
-            break
-    if not found:
-        print "Error - module %s not loaded" %mod
-        sys.exit(1)
-
-    # now find the .ko and get list of supported vendor/dev-ids
-    modpath = find_module(mod)
-    if modpath is None:
-        print "Cannot find module file %s" % (mod + ".ko")
+        for mod in mods:
+            if line.startswith(mod["Name"]):
+                mod["Found"] = True
+            # special case for vfio_pci (module is named vfio-pci,
+            # but its .ko is named vfio_pci)
+            elif line.replace("_", "-").startswith(mod["Name"]):
+                mod["Found"] = True
+
+    # check if we have at least one loaded module
+    if True not in [mod["Found"] for mod in mods]:
+        print "Error - no supported modules are loaded"
         sys.exit(1)
-    depmod_output = check_output(["depmod", "-n", modpath]).splitlines()
-    for line in depmod_output:
-        if not line.startswith("alias"):
-            continue
-        if not line.endswith(mod):
-            continue
-        lineparts = line.split()
-        if not(lineparts[1].startswith("pci:")):
-            continue;
-        else:
-            lineparts[1] = lineparts[1][4:]
-        vendor = lineparts[1][:9]
-        device = lineparts[1][9:18]
-        if vendor.startswith("v") and device.startswith("d"):
-            module_dev_ids.append({"Vendor": int(vendor[1:],16),
-                                   "Device": int(device[1:],16)})
-
-def is_supported_device(dev_id):
-    '''return true if device is supported by igb_uio, false otherwise'''
-    for dev in module_dev_ids:
-        if (dev["Vendor"] == devices[dev_id]["Vendor"] and
-            dev["Device"] == devices[dev_id]["Device"]):
-            return True
-    return False
+
+    # change DPDK driver list to only contain drivers that are loaded
+    dpdk_drivers = [mod["Name"] for mod in mods if mod["Found"]]
+
 def has_driver(dev_id):
     '''return true if a device is assigned to a driver. False otherwise'''
     return "Driver_str" in devices[dev_id]
+def get_pci_device_details(dev_id):
+    '''This function gets additional details for a PCI device'''
+    device = {}
+
+    extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
+
+    # parse lspci details
+    for line in extra_info:
+        if len(line) == 0:
+            continue
+        name, value = line.split("\t", 1)
+        name = name.strip(":") + "_str"
+        device[name] = value
+    # check for a unix interface name
+    sys_path = "/sys/bus/pci/devices/%s/net/" % dev_id
+    if exists(sys_path):
+        device["Interface"] = ",".join(os.listdir(sys_path))
+    else:
+        device["Interface"] = ""
+    # check if a port is used for ssh connection
+    device["Ssh_if"] = False
+    device["Active"] = ""
+
+    return device
+
def get_nic_details():
     '''This function populates the "devices" dictionary. The keys used are
     the pci addresses (domain:bus:slot.func). The values are themselves
     dictionaries - one for each NIC.'''
     global devices
+    global dpdk_drivers

     # clear any old data
     devices = {}
@@ -237,38 +243,23 @@ def get_nic_details():
     # based on the basic info, get extended text details
     for d in devices.keys():
-        extra_info = check_output(["lspci", "-vmmks", d]).splitlines()
-        # parse lspci details
-        for line in extra_info:
-            if len(line) == 0:
-                continue
-            name, value = line.split("\t", 1)
-            name = name.strip(":") + "_str"
-            devices[d][name] = value
-        # check for a unix interface name
-        sys_path = "/sys/bus/pci/devices/%s/net/" % d
-        if exists(sys_path):
-            devices[d]["Interface"] = ",".join(os.listdir(sys_path))
-        else:
-            devices[d]["Interface"] = ""
-        # check if a port is used for ssh connection
-        devices[d]["Ssh_if"] = False
-        devices[d]["Active"] = ""
+        # get additional info and add it to existing data
+        devices[d] = dict(devices[d].items() + get_pci_device_details(d).items())
+
         for _if in ssh_if:
             if _if in devices[d]["Interface"].split(","):
                 devices[d]["Ssh_if"] = True
                 devices[d]["Active"] = "*Active*"
                 break;
-        # add igb_uio to list of supporting modules if needed
-        if is_supported_device(d):
-            if "Module_str" in devices[d]:
-                if "igb_uio" not in devices[d]["Module_str"]:
-                    devices[d]["Module_str"] = devices[d]["Module_str"] + ",igb_uio"
-            else:
-                devices[d]["Module_str"] = "igb_uio"
-        if "Module_str" not in devices[d]:
-            devices[d]["Module_str"] = "<none>"
+        # add DPDK drivers to list of supporting modules if needed
+        if "Module_str" in devices[d]:
+            for driver in dpdk_drivers:
+                if driver not in devices[d]["Module_str"]:
+                    devices[d]["Module_str"] = devices[d]["Module_str"] + ",%s" % driver
+        else:
+            devices[d]["Module_str"] = ",".join(dpdk_drivers)
+
         # make sure the driver and module strings do not have any duplicates
         if has_driver(d):
             modules = devices[d]["Module_str"].split(",")
@@ -298,7 +289,7 @@ def dev_id_from_dev_name(dev_name):
     sys.exit(1)
 def unbind_one(dev_id, force):
-    '''Unbind the device identified by "dev_id" from its current driver'''
+    '''Unbind the device identified by "dev_id" from its current driver'''
     dev = devices[dev_id]
     if not has_driver(dev_id):
         print "%s %s %s is not currently managed by any driver\n" % \
@@ -329,8 +320,8 @@ def bind_one(dev_id, driver, force):

     # prevent disconnection of our ssh session
     if dev["Ssh_if"] and not force:
-        print "Routing table indicates that interface %s is active" \
-            ". Not modifying" % (dev_id)
+        print ("Routing table indicates that interface %s is active"
+               ". Not modifying" % (dev_id))
         return
     # unbind any existing drivers we don't want
@@ -343,6 +334,22 @@ def bind_one(dev_id, driver, force):
             unbind_one(dev_id, force)
             dev["Driver_str"] = "" # clear driver string
+    # if we are binding to one of DPDK drivers, add PCI id's to that driver
+    if driver in dpdk_drivers:
+        filename = "/sys/bus/pci/drivers/%s/new_id" % driver
+        try:
+            f = open(filename, "w")
+        except:
+            print "Error: bind failed for %s - Cannot open %s" % (dev_id, filename)
+            return
+        try:
+            f.write("%04x %04x" % (dev["Vendor"], dev["Device"]))
+            f.close()
+        except:
+            print "Error: bind failed for %s - Cannot write new PCI ID to " \
+                "driver %s" % (dev_id, driver)
+            return
+
     # do the bind by writing to /sys
     filename = "/sys/bus/pci/drivers/%s/bind" % driver
     try:
@@ -356,6 +363,12 @@ def bind_one(dev_id, driver, force):
         f.write(dev_id)
         f.close()
     except:
+        # for some reason, closing dev_id after adding a new PCI ID to new_id
+        # results in IOError. however, if the device was successfully bound,
+        # we don't care for any errors and can safely ignore IOError
+        tmp = get_pci_device_details(dev_id)
+        if "Driver_str" in tmp and tmp["Driver_str"] == driver:
+            return
         print "Error: bind failed for %s - Cannot bind to driver %s" % (dev_id, driver)
         if saved_driver is not None: # restore any previous driver
             bind_one(dev_id, saved_driver, force)
@@ -399,21 +412,23 @@ def show_status():
     '''Function called when the script is passed the "--status" option. Displays
     to the user what devices are bound to the igb_uio driver, the kernel driver
     or to no driver'''
+    global dpdk_drivers
     kernel_drv = []
-    uio_drv = []
+    dpdk_drv = []
     no_drv = []
+
     # split our list of devices into the three categories above
     for d in devices.keys():
         if not has_driver(d):
             no_drv.append(devices[d])
             continue
-        if devices[d]["Driver_str"] == "igb_uio":
-            uio_drv.append(devices[d])
+        if devices[d]["Driver_str"] in dpdk_drivers:
+            dpdk_drv.append(devices[d])
         else:
             kernel_drv.append(devices[d])
     # print each category separately, so we can clearly see what's used by DPDK
-    display_devices("Network devices using IGB_UIO driver", uio_drv, \
+    display_devices("Network devices using IGB_UIO driver", dpdk_drv, \
                     "drv=%(Driver_str)s unused=%(Module_str)s")
     display_devices("Network devices using kernel driver", kernel_drv,
                     "if=%(Interface)s drv=%(Driver_str)s unused=%(Module_str)s %(Active)s")
--
1.7.0.7

^ permalink raw reply	[flat|nested] 161+ messages in thread
end of thread, other threads:[~2014-09-08  8:28 UTC | newest]

Thread overview: 161+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-05-01 11:05 [dpdk-dev] [PATCH 00/16] [RFC] [VFIO] Add VFIO support to DPDK Burakov, Anatoly
2014-05-01 16:12 ` Stephen Hemminger
2014-05-01 17:00   ` Chris Wright
2014-05-02  9:00     ` Burakov, Anatoly
2014-05-05 14:44       ` Vincent JARDIN
2014-05-06  8:41         ` Burakov, Anatoly
2014-05-02  8:58   ` Burakov, Anatoly
2014-09-08  8:20     ` Sujith Sankar (ssujith)
2014-09-08  8:21       ` Burakov, Anatoly
2014-09-08  8:27         ` Sujith Sankar (ssujith)
2014-09-08  8:30           ` Burakov, Anatoly
2014-09-08  8:33             ` Sujith Sankar (ssujith)
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 00/16] " Anatoly Burakov
2014-05-28 14:37   ` [dpdk-dev] [PATCH v3 00/20] " Anatoly Burakov
2014-05-28 14:37     ` [dpdk-dev] [PATCH v3 01/20] pci: move open() out of pci_map_resource, rename structs Anatoly Burakov
2014-05-28 14:37     ` [dpdk-dev] [PATCH v3 02/20] pci: move uio mapping code to a separate file Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 03/20] pci: fixing errors in a previous commit found by checkpatch Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 04/20] pci: distinguish between legitimate failures and non-fatal errors Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 05/20] pci: Rename RTE_PCI_DRV_NEED_IGB_UIO to RTE_PCI_DRV_NEED_MAPPING Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 06/20] igb_uio: make igb_uio compilation optional Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 07/20] igb_uio: Moved interrupt type out of igb_uio Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 08/20] vfio: add support for VFIO in Linuxapp targets Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 09/20] vfio: add VFIO header Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 10/20] interrupts: Add support for VFIO interrupts Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 11/20] eal: remove -Wno-return-type for non-existent eal_hpet.c Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 12/20] vfio: create mapping code for VFIO Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 13/20] vfio: add multiprocess support Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 14/20] pci: enable VFIO device binding Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 15/20] eal: added support for selecting VFIO interrupt type from EAL command-line Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 16/20] eal: make --no-huge use mmap instead of malloc Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 17/20] test app: adding unit tests for VFIO EAL command-line parameter Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 18/20] igb_uio: Removed PCI ID table from igb_uio Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 19/20] binding script: Renamed igb_uio_bind to dpdk_nic_bind Anatoly Burakov
2014-05-28 14:38     ` [dpdk-dev] [PATCH v3 20/20] setup script: adding support for VFIO to setup.sh Anatoly Burakov
2014-06-03 10:17     ` [dpdk-dev] [PATCH v4 00/20] Add VFIO support to DPDK Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 01/20] pci: move open() out of pci_map_resource, rename structs Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 02/20] pci: move uio mapping code to a separate file Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 03/20] pci: fixing errors in a previous commit found by checkpatch Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 04/20] pci: distinguish between legitimate failures and non-fatal errors Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 05/20] pci: Rename RTE_PCI_DRV_NEED_IGB_UIO to RTE_PCI_DRV_NEED_MAPPING Anatoly Burakov
2014-06-04  9:03         ` Burakov, Anatoly
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 06/20] igb_uio: make igb_uio compilation optional Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 07/20] igb_uio: Moved interrupt type out of igb_uio Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 08/20] vfio: add support for VFIO in Linuxapp targets Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 09/20] vfio: add VFIO header Anatoly Burakov
2014-06-03 10:17       ` [dpdk-dev] [PATCH v4 10/20] interrupts: Add support for VFIO interrupts Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 11/20] eal: remove -Wno-return-type for non-existent eal_hpet.c Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 12/20] vfio: create mapping code for VFIO Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 13/20] vfio: add multiprocess support Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 14/20] pci: enable VFIO device binding Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 15/20] eal: added support for selecting VFIO interrupt type from EAL command-line Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 16/20] eal: make --no-huge use mmap instead of malloc Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 17/20] test app: adding unit tests for VFIO EAL command-line parameter Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 18/20] igb_uio: Removed PCI ID table from igb_uio Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 19/20] binding script: Renamed igb_uio_bind to dpdk_nic_bind Anatoly Burakov
2014-06-03 10:18       ` [dpdk-dev] [PATCH v4 20/20] setup script: adding support for VFIO to setup.sh Anatoly Burakov
2014-06-10 11:11       ` [dpdk-dev] [PATCH v5 00/20] Add VFIO support to DPDK Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 01/20] pci: move open() out of pci_map_resource, rename structs Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 02/20] pci: move uio mapping code to a separate file Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 03/20] pci: fixing errors in a previous commit found by checkpatch Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 04/20] pci: distinguish between legitimate failures and non-fatal errors Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 05/20] pci: Rename RTE_PCI_DRV_NEED_IGB_UIO to RTE_PCI_DRV_NEED_MAPPING Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 06/20] igb_uio: make igb_uio compilation optional Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 07/20] igb_uio: Moved interrupt type out of igb_uio Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 08/20] vfio: add support for VFIO in Linuxapp targets Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 09/20] vfio: add VFIO header Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 10/20] interrupts: Add support for VFIO interrupts Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 11/20] eal: remove -Wno-return-type for non-existent eal_hpet.c Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 12/20] vfio: create mapping code for VFIO Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 13/20] vfio: add multiprocess support Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 14/20] pci: enable VFIO device binding Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 15/20] eal: added support for selecting VFIO interrupt type from EAL command-line Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 16/20] eal: make --no-huge use mmap instead of malloc Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 17/20] test app: adding unit tests for VFIO EAL command-line parameter Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 18/20] igb_uio: Removed PCI ID table from igb_uio Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 19/20] binding script: Renamed igb_uio_bind to dpdk_nic_bind Anatoly Burakov
2014-06-10 11:11         ` [dpdk-dev] [PATCH v5 20/20] setup script: adding support for VFIO to setup.sh Anatoly Burakov
2014-06-13 14:38         ` [dpdk-dev] [PATCH v5 00/20] Add VFIO support to DPDK Burakov, Anatoly
2014-06-13 14:52         ` [dpdk-dev] [PATCH v6 " Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 01/20] pci: move open() out of pci_map_resource, rename structs Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 02/20] pci: move uio mapping code to a separate file Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 03/20] pci: fixing errors in a previous commit found by checkpatch Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 04/20] pci: distinguish between legitimate failures and non-fatal errors Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 05/20] pci: Rename RTE_PCI_DRV_NEED_IGB_UIO to RTE_PCI_DRV_NEED_MAPPING Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 06/20] igb_uio: make igb_uio compilation optional Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 07/20] igb_uio: Moved interrupt type out of igb_uio Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 08/20] vfio: add support for VFIO in Linuxapp targets Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 09/20] vfio: add VFIO header Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 10/20] interrupts: Add support for VFIO interrupts Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 11/20] eal: remove -Wno-return-type for non-existent eal_hpet.c Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 12/20] vfio: create mapping code for VFIO Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 13/20] vfio: add multiprocess support Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 14/20] pci: enable VFIO device binding Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 15/20] eal: added support for selecting VFIO interrupt type from EAL command-line Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 16/20] eal: make --no-huge use mmap instead of malloc Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 17/20] test app: adding unit tests for VFIO EAL command-line parameter Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 18/20] igb_uio: Removed PCI ID table from igb_uio Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 19/20] binding script: Renamed igb_uio_bind to dpdk_nic_bind Anatoly Burakov
2014-06-13 14:52           ` [dpdk-dev] [PATCH v6 20/20] setup script: adding support for VFIO to setup.sh Anatoly Burakov
2014-06-16  9:08           ` [dpdk-dev] [PATCH v6 00/20] Add VFIO support to DPDK Thomas Monjalon
2014-06-16  9:28             ` Burakov, Anatoly
2014-06-16 13:07               ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 01/16] Separate igb_uio mapping into a separate file Anatoly Burakov
2014-05-21 12:42   ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 02/16] Distinguish between legitimate failures and non-fatal errors Anatoly Burakov
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 03/16] Rename RTE_PCI_DRV_NEED_IGB_UIO to RTE_PCI_DRV_NEED_MAPPING Anatoly Burakov
2014-05-21 12:55   ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 04/16] Make igb_uio compilation optional Anatoly Burakov
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 05/16] Moved interrupt type out of igb_uio Anatoly Burakov
2014-05-21 13:38   ` Thomas Monjalon
2014-05-21 13:44     ` Burakov, Anatoly
2014-05-21 13:46   ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 06/16] Add support for VFIO in Linuxapp targets Anatoly Burakov
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 07/16] Add support for VFIO interrupts, add VFIO header Anatoly Burakov
2014-05-21 16:07   ` Thomas Monjalon
2014-05-22 12:45     ` Burakov, Anatoly
2014-05-22 12:49       ` Thomas Monjalon
2014-05-22 12:54         ` Burakov, Anatoly
2014-05-27 14:29           ` Burakov, Anatoly
2014-05-27 14:38             ` Thomas Monjalon
2014-05-27 14:40               ` Burakov, Anatoly
2014-05-27 14:46                 ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 08/16] Add support for mapping devices through VFIO Anatoly Burakov
2014-05-22 11:53   ` Thomas Monjalon
2014-05-22 12:06     ` Burakov, Anatoly
2014-05-22 12:28       ` Thomas Monjalon
2014-05-22 12:37         ` Burakov, Anatoly
2014-05-22 12:46           ` Thomas Monjalon
2014-05-22 12:54             ` Burakov, Anatoly
2014-05-27 16:21     ` Burakov, Anatoly
2014-05-27 16:36       ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 09/16] Enable VFIO device binding Anatoly Burakov
2014-05-22 12:03   ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 10/16] Added support for selecting VFIO interrupt type from EAL command-line Anatoly Burakov
2014-05-20  7:40   ` Stephen Hemminger
2014-05-20  8:33     ` Burakov, Anatoly
2014-05-20 11:23       ` Stephen Hemminger
2014-05-20 11:26         ` Burakov, Anatoly
2014-05-20 21:39           ` Stephen Hemminger
2014-05-22 12:34   ` Thomas Monjalon
2014-05-28 10:35     ` Burakov, Anatoly
2014-05-28 11:24       ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 11/16] Make --no-huge use mmap instead of malloc Anatoly Burakov
2014-05-22 13:04   ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 12/16] Adding unit tests for VFIO EAL command-line parameter Anatoly Burakov
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 13/16] Removed PCI ID table from igb_uio Anatoly Burakov
2014-05-22 13:13   ` Thomas Monjalon
2014-05-22 13:24     ` Burakov, Anatoly
2014-05-22 13:28       ` Thomas Monjalon
2014-05-22 23:11     ` Stephen Hemminger
2014-05-23  7:48       ` Thomas Monjalon
2014-05-23  0:10     ` Antti Kantee
2014-05-28 13:45       ` Thomas Monjalon
2014-05-28 14:50         ` Antti Kantee
2014-05-28 16:24         ` Stephen Hemminger
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 14/16] Renamed igb_uio_bind to dpdk_nic_bind Anatoly Burakov
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 15/16] Added support for VFIO drivers in dpdk_nic_bind.py Anatoly Burakov
2014-05-22 13:23   ` Thomas Monjalon
2014-05-19 15:51 ` [dpdk-dev] [PATCH v2 16/16] Adding support for VFIO to setup.sh Anatoly Burakov
2014-05-22 13:25   ` Thomas Monjalon
2014-05-27  3:43 [dpdk-dev] [PATCH v2 15/16] Added support for VFIO drivers in dpdk_nic_bind.py Xu, HuilongX

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