The list of libraries in LDLIBS was generated from the DEPDIRS-xyz
variable. This is valid when the subdirectory name match the library
name, but it's not always the case, especially for PMDs.
The patches removes this feature and explicitly adds the proper
libraries in LDLIBS.
Some DEPDIRS-xyz variables become useless, remove them.
Reported-by: Gage Eads <gage.eads@intel.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
The syntax "DEPDIRS-y = ..." is deprecated since
commit feb9f680cd ("mk: optimize directory dependencies").
Replace it with the new style.
Fixes: 8700239f77 ("mempool/octeontx: add build and log infrastructure")
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Octeontx mempool pmd need mailbox for pool setup.
That mailbox was defined at drivers/event/octeontx.
So mempool has dependency on event/octeontx driver and
commit:8700239f7767 has added make rule which makes sure event/*
get build before mempool, but this rule introduces
cyclic dependency and may create problem to future
feature addition in drivers/Makefile.
Same problem noticed and reported in below thread:
http://dpdk.org/ml/archives/dev/2017-October/079187.html
The patch solves problem by moving mbox definition from
drivers/event/octeontx to drivers/mempool/octeontx.
Moving mbox files involves below changes:
* Renamed ssovf_mbox.[ch] --> octeontx_mbox.[ch]
* Renamed ssovf_probe.c --> octeontx_ssovf.c
* Introduced pool logger file.
* Moved API from rte_pmd_octeontx_ssovf_version.map to
rte_mempool_octeontx_version.map.
* Respective Makefile changes done in
drivers/event/octeontx/Makefile and drivers/mempool/octeontx/Makefile.
Fixes: 8700239f77 ("mempool/octeontx: add build and log infrastructure")
Reported-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Tested-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Replaced _Static_assert compiler function with RTE_BUILD_BUG_ON()
to fix build issue with old gcc.
Fixes: 02fd6c7443 ("mempool/octeontx: support allocation")
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
drivers/mempool/octeontx/octeontx_fpavf.c(789):
error #592: variable "fpa" is used before its value is set
RTE_SET_USED(fpa);
Fixes: 1c842786fe ("mempool/octeontx: probe fpavf PCIe devices")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Add support for register_memory_area ops in mempool driver.
Allow more than one HW pool when using OcteonTx mempool driver:
By storing each pool information to the list and find appropriate
list element by matching the rte_mempool pointers.
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Upon pool free request from application, Octeon FPA free
does following:
- Uses mbox to reset fpapf pool setup.
- frees fpavf resources.
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Upon pool allocation request by application, Octeontx FPA alloc
does following:
- Gets free pool from pci fpavf array.
- Uses mbox to communicate fpapf driver about,
* gpool-id
* pool block_sz
* alignemnt
- Programs fpavf pool boundary.
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
A mempool device is set of PCIe vfs.
On Octeontx HW, each mempool devices are enumerated as
separate SRIOV VF PCIe device.
In order to expose as a mempool device:
On PCIe probe, the driver stores the information associated with the
PCIe device and later upon application pool request
(e.g. rte_mempool_create_empty), Infrastructure creates a pool device
with earlier probed PCIe VF devices.
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
This Mempool driver works with DPAA BMan hardware block. This block
manages data buffers in memory, and provides efficient interface with
other hardware and software components for buffer requests.
This patch adds support for BMan. Compilation would be enabled in
subsequent patches.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
The dpaa2_bp_list is being allocated using "rte_malloc",
but the free is done using "free". Fixing it to use
"rte_free".
Fixes: 5dc43d22b5 ("mempool/dpaa2: add hardware offloaded mempool")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
In case the alloc api is not able to allocate the required
number of buffer, it can return '0', which will not indicate
the failure to the calling function.
This patch fix the return value to indicate the failure.
Fixes: 5dc43d22b5 ("mempool/dpaa2: add hardware offloaded mempool")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
In order to support multiprocess applications, pool data is to be
allocated on dynamic memory instead of existing usages of global
variable.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
NXP Copyright has been wrongly worded with '(c)' at various places.
This patch removes these extra characters. It also removes
"All rights reserved".
Only NXP copyright syntax is changed. Freescale copyright is not
modified.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
DPAA2 Hardware Mempool handlers allow enqueue/dequeue from NXP's
QBMAN hardware block.
CONFIG_RTE_MBUF_DEFAULT_MEMPOOL_OPS is set to 'dpaa2', if the pool
is enabled.
This memory pool currently supports packet mbuf type blocks only.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Moved from lib/librte_mempool, stack mempool handler is an independent
driver.
Shared builds would now require to link in librte_mempool_stack for
"stack" mempool handler.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Moved from lib/librte_mempool, ring mempool is now an independent
driver.
Shared builds would now need to add librte_mempool_ring for:
* ring_mp_mc
* ring_sp_sc
* ring_sp_mc
* ring_mp_sc
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
