3DES in ECB mode is supported by the PMD thus specific
entry should exist in the crypto PMD capabilities list.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Reviewed-by: Natalie Samsonov <nsamsono@marvell.com>
Add support for both cipher and auth NULL algorithms.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Reviewed-by: Natalie Samsonov <nsamsono@marvell.com>
Add support for the HMAC SHA224 authentication algorithm.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Reviewed-by: Natalie Samsonov <nsamsono@marvell.com>
Add missing rte_kvargs library dependency. Without that
shared library build fails due to unresolved rte_kvargs_* symbols.
Fixes: 25b05a1c80 ("crypto/mvsam: parse max number of sessions")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Add following features to the device's features list
and update documentation accordingly:
* OOP SGL in LB out
* OOP LB in LB out
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
In the devargs syntax for device representors, it is possible to add
several devices at once: -w dbdf,representor=[0-3]
It will become a more frequent case when introducing wildcards
and ranges in the new devargs syntax.
If a devargs string is provided for probing, and updated with a bigger
range for a new probing, then we do not want it to fail because
part of this range was already probed previously.
There can be new ports to create from an existing rte_device.
That's why the check for an already probed device
is moved as bus responsibility.
In the case of vdev, a global check is kept in insert_vdev(),
assuming that a vdev will always have only one port.
In the case of ifpga and vmbus, already probed devices are checked.
In the case of NXP buses, the probing is done only once (no hotplug),
though a check is added at bus level for consistency.
In the case of PCI, a driver flag is added to allow PMD probing again.
Only the PMD knows the ports attached to one rte_device.
As another consequence of being able to probe in several steps,
the field rte_device.devargs must not be considered as a full
representation of the rte_device, but only the latest probing args.
Anyway, the field rte_device.devargs is used only for probing.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Tested-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
The function rte_dev_is_probed() is added in order to improve semantic
and enforce proper check of the probing status of a device.
It will answer this rte_device query:
Is it already successfully probed or not?
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Tested-by: Andrew Rybchenko <arybchenko@solarflare.com>
The PCI mapping requires to know the PCI driver to use,
even before the probing is done. That's why the PCI driver is
referenced early inside the PCI device structure. See
commit 1d20a073fa ("bus/pci: reference driver structure before mapping")
However the rte_driver does not need to be referenced in rte_device
before the device probing is done.
By moving back this assignment at the end of the device probing,
it becomes possible to make clear the status of a rte_device.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Tested-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Rosen Xu <rosen.xu@intel.com>
The logs printed by COMPRESSDEV_LOG were prefixed with the driver name.
In order to avoid assigning the driver before the end of the probing,
the driver name is removed from the compressdev library logs.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
The logs printed by CDEV_LOG_* were prefixed with the driver name.
In order to avoid assigning the driver before the end of the probing,
the driver name is removed from the cryptodev library logs.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
The helper rte_eth_dma_zone_reserve() is called by PMDs
when probing a new port.
It creates a new memzone with an unique name.
The name of this memzone was using the name of the driver
doing the probe.
In order to avoid assigning the driver before the end of the probing,
the driver name is removed from these memzone names.
The ethdev name (data->name) is not used because it may be too long
and may be not set at this stage of probing.
Syntax of old name: <driver>_<ring>_<port>_<queue>
Syntax of new name: eth_p<port>_q<queue>_<ring>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Andrew Rybchenko <arybchenko@solarflare.com>
The function mlx5_dev_to_port_id() is returning all the ports
associated to a rte_device.
It was comparing driver names while already comparing rte_device pointers.
If two devices are the same, they will have the same driver.
So the useless driver name comparison is removed.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
The sample code demonstrates device (ethdev only) management
at a multi-process environment. The user can attach/detach a
device on primary process and see it is synced on secondary
process automatically.
How to start?
./hotplug_mp --proc-type=auto
Command Line Example:
>help
>list
/* attach a pci device */
> attach 0000:81:00.0
/* detach the pci device */
> detach 0000:81:00.0
/* attach a vdev af_packet device */
> attach net_af_packet,iface=eth0
/* detach the vdev af_packet device */
> detach net_af_packet
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
With the enabling for hotplug on multi-process,
rte_eth_dev_pci_generic_remove can be used to detach the device from
a secondary process also. But we need to take care of the uninit callback
parameter to make sure it handles the secondary case correctly.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Attach port from secondary should ignore devargs since the private
device is not necessary to support. Also previously, detach port on
a secondary process will mess primary process and cause the same
device can't be attached back again. A secondary process should use
rte_eth_dev_release_port_secondary to release a port.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
This patch cover the multi-process hotplug case when a device
attach/detach request be issued from a secondary process
device attach on secondary:
a) secondary send sync request to the primary.
b) primary receive the request and attach the new device if
failed goto i).
c) primary forward attach sync request to all secondary.
d) secondary receive the request and attach the device and send a reply.
e) primary check the reply if all success goes to j).
f) primary send attach rollback sync request to all secondary.
g) secondary receive the request and detach the device and send a reply.
h) primary receive the reply and detach device as rollback action.
i) send attach fail to secondary as a reply of step a), goto k).
j) send attach success to secondary as a reply of step a).
k) secondary receive reply and return.
device detach on secondary:
a) secondary send sync request to the primary.
b) primary send detach sync request to all secondary.
c) secondary detach the device and send a reply.
d) primary check the reply if all success goes to g).
e) primary send detach rollback sync request to all secondary.
f) secondary receive the request and attach back device. goto h).
g) primary detach the device if success goto i), else goto e).
h) primary send detach fail to secondary as a reply of step a), goto j).
i) primary send detach success to secondary as a reply of step a).
j) secondary receive reply and return.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
We are going to introduce the solution to handle hotplug in
multi-process, it includes the below scenario:
1. Attach a device from the primary
2. Detach a device from the primary
3. Attach a device from a secondary
4. Detach a device from a secondary
In the primary-secondary process model, we assume devices are shared
by default. that means attaches or detaches a device on any process
will broadcast to all other processes through mp channel then device
information will be synchronized on all processes.
Any failure during attaching/detaching process will cause inconsistent
status between processes, so proper rollback action should be considered.
This patch covers the implementation of case 1,2.
Case 3,4 will be implemented on a separate patch.
IPC scenario for Case 1, 2:
attach a device
a) primary attach the new device if failed goto h).
b) primary send attach sync request to all secondary.
c) secondary receive request and attach the device and send a reply.
d) primary check the reply if all success goes to i).
e) primary send attach rollback sync request to all secondary.
f) secondary receive the request and detach the device and send a reply.
g) primary receive the reply and detach device as rollback action.
h) attach fail
i) attach success
detach a device
a) primary send detach sync request to all secondary
b) secondary detach the device and send reply
c) primary check the reply if all success goes to f).
d) primary send detach rollback sync request to all secondary.
e) secondary receive the request and attach back device. goto g)
f) primary detach the device if success goto g), else goto d)
g) detach fail.
h) detach success.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Add driver API rte_eth_release_port_secondary to support the
case when an ethdev need to be detached on a secondary process.
Local state is set to unused and shared data will not be reset
so the primary process can still use it.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
The following change set introduces HAVE_VFIO_DEV_REQ_INTERFACE
and used in the below files.
drivers/bus/pci/linux/pci_vfio.c
drivers/bus/pci/pci_common.c
lib/librte_eal/linuxapp/eal/eal_interrupts.c
However, Except the first file, the change missed to include
<rte_vfio.h> where HAVE_VFIO_DEV_REQ_INTERFACE defined.
This creates runtime following error on vfio-pci mode and
kernel >= 4.0.0 combination.
EAL: [rte_intr_enable] Unknown handle type of fd 95
EAL: [pci_vfio_enable_notifier]Fail to enable req notifier.
EAL: Fail to unregister req notifier handler.
EAL: Error setting up notifier!
EAL: Requested device 0000:07:00.1 cannot be used
Fixes: cda9441996 ("vfio: fix build with Linux < 4.0")
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
This patch adds the support to update the mbuf vlan tci field
from the HW parse results in annotation area.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Earlier the tx queue data was getting cleaned up in close
while rest of the functionality was in un-init.
Now a new func is created to free queue memory.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
various field of FD structure was getting reset in scattered
fashion. This patch align them in single macro.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This patch copies the flc based hw provided hash results
to the mbuf rss field for lx2 platform only.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
For now, only the packet count stats per queue is available. This is
part of xstats output (though, per queue stats are actually part of
rte_eth_stats basic stats).
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Firmware would contain pre-configured devices for each DPMAC backing
a DPNI. This patch reads those MAC address when the device is
initialized and sets it. THereafter, it can be changed through API or
commands from testpmd.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
In case of LX2 we get parse result summary in FD. We do not need to
prefetch and read the annotation to fetch the parse results.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
This new mode is available in LX2160 platform. The code
dynamically detect the underlying qbman version and choose
the mode at runtime.
Signed-off-by: Youri Querry <youri.querry_1@nxp.com>
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
This patch add the support for new Management Complex
Firmware version to 10.1x.x. One of the main changes in
the APIs ordered queue.
The fslmc bus lib ABI will need to be bumped to reflect
the MC FW API and structure changes.
This will also result in bumping of ABI verion of all dependent
libs as they internally use the MC FW APIs and structures.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Enable the VLAN filters only when requested in rx offload.
Fixes: 0ebce6129b ("net/dpaa2: support new ethdev offload APIs")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
The code was incorrectly using the Virtual mode, whent
the IOVA mode was set as Physical.
Fixes: 5ae1edff68 ("dpaa2: prepare for 32-bit build")
Cc: stable@dpdk.org
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
With this patch, fslmc bus and ethernet devices on this bus
would start using the physical-virtual library interfaces.
This patch impacts mempool/dpaa2, event/dpaa2, net/dpaa2,
raw/dpaa2_cmdif and raw/dpaa2_qdma as they are dependent
on the bus/fslmc and thus impact linkage of libraries.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
With this patch, dpaa bus and ethernet devices on this bus
would start using the physical-virtual library interfaces.
This patch impacts mempool/dpaa, event/dpaa and net/dpaa as
they are dependent on the bus/dpaa and thus impact linkage of
libraries.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
A common library, valid for dpaaX drivers, which is used to maintain
a local copy of PA->VA translations.
In case of physical addressing mode (one of the option for FSLMC, and
only option for DPAA bus), the addresses of descriptors Rx'd are
physical. These need to be converted into equivalent VA for rte_mbuf
and other similar calls.
Using the rte_mem_virt2iova or rte_mem_virt2phy is expensive. This
library is an attempt to reduce the overall cost associated with
this translation.
A small table is maintained, containing continuous entries
representing a continguous physical range. Each of these entries
stores the equivalent VA, which is fed during mempool creation, or
memory allocation/deallocation callbacks.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Prior to this patch, bus and common compiled parallel. But, post this
dependency is created.
This is especially important for the DPAA/FSLMC buses which are going
to use the common/dpaax library.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
In case RTE_LIBRTE_DPAA2_USE_PHYS_IOVA is enabled, only supported
class is RTE_IOVA_PA.
Fixes: f7768afac1 ("bus/fslmc: support dynamic IOVA")
Cc: stable@dpdk.org
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
When compiling on FreeBSD, a warning/error is thrown for
unused parameter. This patch aim to fix the issue by delete
the useless func definition.
Fixes: 89ecd11052 ("eal: modify device event process function")
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Since the older kernel version do not implement the device request
interface for vfio, so when build on the kernel < v4.0.0, which is
the version begin to add the device request interface, it will
throw the error to show “VFIO_PCI_REQ_IRQ_INDEX” is undeclared.
This patch aim to fix this compile issue by add the macro
“HAVE_VFIO_DEV_REQ_INTERFACE” after checking the kernel version.
Fixes: 0eb8a1c4c7 ("vfio: add request notifier interrupt")
Fixes: c115fd000c ("vfio: handle hotplug request notifier")
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
When device is be hot-unplugged, the vfio kernel module will sent req
notifier to request user space to release the allocated resources at
first. After that, vfio kernel module will detect the device disappear,
and then delete the device in kernel.
This patch aim to add req notifier processing to enable hotplug for vfio.
By enable the req notifier monitoring and register the notifier callback,
when device be hot-unplugged, the hot-unplug handler will be called to
process hotplug for vfio.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
There are some extended interrupt types in vfio pci device except from the
existing interrupts, such as err and req notifier, they could be useful for
device error monitoring. And these corresponding interrupt handler is
different from the other interrupt handler that register in PMDs, so a new
interrupt handler should be added. This patch will add specific req handler
in generic pci device.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
This patch modify the device event callback process function name to be
more explicit, change the variable to be const. And more, because not only
eal device helper will use the callback, but also vfio bus will use the
callback to handle hot-unplug, so exposure the API out from private eal.
The bus drivers and eal device would directly use this API to process
device event callback.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Add a new req notifier in eal interrupt for enable vfio hotplug.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
This patch use testpmd for example, to show how an app smoothly handle
failure when device be hot-unplug. Except that app should enabled the
device event monitor and register the hotplug event’s callback, it also
need enable hotplug handle mechanism before running. Once app detect the
removal event, the hot-unplug callback would be called. It will first stop
the packet forwarding, then stop the port, close the port, and finally
detach the port to clean the device and release the resources.
Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
