Adding initialization of global resources. This will be saved as
metadata in cptvf and would be used by common code. Exit path for
failure case is also added along with the new routines.
Signed-off-by: Ankur Dwivedi <ankur.dwivedi@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Signed-off-by: Murthy NSSR <nidadavolu.murthy@caviumnetworks.com>
Signed-off-by: Nithin Dabilpuram <nithin.dabilpuram@caviumnetworks.com>
Signed-off-by: Ragothaman Jayaraman <rjayaraman@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Tejasree Kondoj <kondoj.tejasree@caviumnetworks.com>
Adding hardware init routine for OCTEON TX crypto device. A place holder
is added for misc polling routine. That will be added in the further
patches.
Signed-off-by: Ankur Dwivedi <ankur.dwivedi@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Signed-off-by: Murthy NSSR <nidadavolu.murthy@caviumnetworks.com>
Signed-off-by: Nithin Dabilpuram <nithin.dabilpuram@caviumnetworks.com>
Signed-off-by: Ragothaman Jayaraman <rjayaraman@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Tejasree Kondoj <kondoj.tejasree@caviumnetworks.com>
Use common initialization to reduce boilerplate code.
Signed-off-by: Dmitri Epshtein <dima@marvell.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Reviewed-by: Natalie Samsonov <nsamsono@marvell.com>
The patch adds support for chained source mbufs given
to crypto operations. The crypto engine accepts source buffer
containing a number of segments. The destination buffer
stays the same - always one segment.
On decryption, EIP engine will look for digest at 'auth_icv_offset'
offset in SRC buffer.It must be placed in the last segment and the
offset must be set to reach digest in the last segment.
If application doesn't placed digest in source mbuf, driver try to
copy it to a last segment.
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Dmitri Epshtein <dima@marvell.com>
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 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>
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>
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>
