net/cnxk: support RETA and RSS hash

This patch will implement RETA and RSS hash apis. Also added
device argument to lock rx context.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>

net/cnxk: support clock read

Patch implements read raw clock operation for cn9k and
cn10k.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support time read/write/adjust

Patch implements read/write/adjust time operations for
cn9k and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support Rx/Tx timestamp read

Patch implements Rx/Tx timestamp read operations for cn9k
and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support timesync operations

Patch implements timesync enable/disable operations for
cn9k and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support base PTP timesync

Base PTP timesync support is added for cn9k and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: get PTP status

Once PTP status is changed at H/W i.e. enable/disable then
it is propagated to user via registered callback.

So corresponding callback is registered to get PTP status.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support flow RSS

Added support for RSS action in rte flow code based on ROC.

Signed-off-by: Satheesh Paul <psatheesh@marvell.com>

net/cnxk: support registers dump

With this patch implemented api to dump platform registers for
debug purposes.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>

net/cnxk: support firmware version query

Add callback to get ethdev firmware version.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>

net/cnxk: get flow operations

This patch adds flow ops get operation to enable rte_flow_ops.A

This patch also add support for flow dev dump API.
Every flow rule added will be dumped in the below format.

MCAM Index:1881
Interface :NIX-RX (0)
Priority  :1
NPC RX Action:0X00000000404001
ActionOp:NIX_RX_ACTIONOP_UCAST (1)
PF_FUNC: 0X400
RQ Index:0X004
Match Id:0000
Flow Key Alg:0
NPC RX VTAG Action:0X00000000008100
VTAG0:relptr:0
lid:0X1
type:0
Patterns:
NPC_PARSE_NIBBLE_CHAN:000
NPC_PARSE_NIBBLE_LA_LTYPE:LA_ETHER
NPC_PARSE_NIBBLE_LB_LTYPE:NONE
NPC_PARSE_NIBBLE_LC_LTYPE:LC_IP
NPC_PARSE_NIBBLE_LD_LTYPE:LD_TCP
NPC_PARSE_NIBBLE_LE_LTYPE:NONE
LA_ETHER, hdr offset:0, len:0X6, key offset:0X8,\
Data:0X4AE124FC7FFF, Mask:0XFFFFFFFFFFFF
LA_ETHER, hdr offset:0XC, len:0X2, key offset:0X4, Data:0XCA5A,\
Mask:0XFFFF
LC_IP, hdr offset:0XC, len:0X8, key offset:0X10,\
Data:0X0A01010300000000, Mask:0XFFFFFFFF00000000
LD_TCP, hdr offset:0, len:0X4, key offset:0X18, Data:0X03450000,\
Mask:0XFFFF0000
MCAM Raw Data :
DW0     :0000CA5A01202000
DW0_Mask:0000FFFF0FF0F000
DW1     :00004AE124FC7FFF
DW1_Mask:0000FFFFFFFFFFFF
DW2     :0A01010300000000
DW2_Mask:FFFFFFFF00000000
DW3     :0000000003450000
DW3_Mask:00000000FFFF0000
DW4     :0000000000000000
DW4_Mask:0000000000000000
DW5     :0000000000000000
DW5_Mask:0000000000000000
DW6     :0000000000000000
DW6_Mask:0000000000000000

Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Reviewed-by: Kiran Kumar K <kirankumark@marvell.com>

net/cnxk: support flow API

Adding initial version of rte_flow support for cnxk family device.
Supported rte_flow ops are flow_validate, flow_create, flow_destroy,
flow_flush, flow_query, flow_isolate.

Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>

net/cnxk: add NPC configuration

Adding support to configure NPC on device initialization. This involves
reading the MKEX and initializing the necessary data.

Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>

net/cnxk: support pending Tx mbuf cleanup

Once mbufs are transmitted, mbufs are freed by H/W. No mbufs are
accumalated as a pending mbuf.
Hence operation is NOP for cnxk platform.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support close and reset

Patch implements device close and reset operations for cn9k
and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support queue infos query

Initial apis to get default queue information.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>

net/cnxk: support extended statistics

Initial implementation of xstats operations.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>

net/cnxk: support basic port/queue statistics

This patch implements regular port statistics and queue mapping set
api to get queue statistics

Signed-off-by: Satha Rao <skoteshwar@marvell.com>

net/cnxk: support mempool operations query

CN9K and CN10K support platform specific mempool ops.
This patch implements API to validate whether given mempool
ops is supported or not.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support Rx interrupt

Application may choose to enable/disable interrupts on Rx queues
so that application can select its processing if no packets are
available on queues for a longer period.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support EEPROM module queries

Patch implements eeprom module info get ethops for cn9k and
cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support link up/down operations

Patch implements link up/down ethdev operations for
cn9k and cn10k platform.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support flow control operations

Patch implements set and get operations for flow control.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support Rx/Tx burst mode query

Patch implements ethdev operations to get Rx and Tx burst
mode.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support all multicast

L2 multicast packets can be allowed or blocked. Patch implements
corresponding ethops.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support DMAC filter

DMAC filter support is added for cn9k and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support promiscuous mode

Add device operations to enable and disable promisc mode
for cn9k and cn10k.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support MTU set

This Patch implements mtu set dev op for cn9k and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: support MAC address set

Default mac address set operation is implemented for
cn9k and cn10k platforms.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>

net/cnxk: add device start and stop

Add device start and stop operation callbacks for
CN9K and CN10K. Device stop is common for both platforms
while device start as some platform dependent portion where
the platform specific offload flags are recomputed and
the right Rx/Tx burst function is chosen.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add vector Tx for CN10K

Add Tx burst vector version for CN10K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

net/cnxk: add multi-segment Tx for CN10K

Add Tx burst multi-segment version for CN10K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

net/cnxk: add Tx burst for CN10K

Add Tx burst scalar version for CN10K.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Harman Kalra <hkalra@marvell.com>

net/cnxk: add vector Rx for CN10K

Add Rx burst vector version for CN10K.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add multi-segment Rx for CN10K

Add Rx burst multi-segment version for CN10K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

net/cnxk: add Rx burst for CN10K

Add Rx burst support for CN10K SoC.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Harman Kalra <hkalra@marvell.com>

net/cnxk: add vector Tx for CN9K

Add Tx burst vector version for CN9K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

net/cnxk: add multi-segment Tx for CN9K

Add Tx burst multi-segment version for CN9K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

net/cnxk: add Tx burst for CN9K

Add Tx burst scalar version for CN9K.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Harman Kalra <hkalra@marvell.com>

net/cnxk: add vector Rx for CN9K

Add Rx burst vector version for CN9K.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add multi-segment Rx for CN9K

Add Rx burst multi-segmented version for CN9K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

net/cnxk: add Rx burst for CN9K

Add Rx burst scalar version for CN9K.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Reviewed-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: support queue start and stop

Add Rx/Tx queue start and stop callbacks for
CN9K and CN10K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: support packet type

Add support for packet type lookup on Rx to translate HW
specific types to  RTE_PTYPE_* defines

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add Tx queue setup and release

aDD tx queue setup and release for CN9K and CN10K.
Release is common while setup is platform dependent due
to differences in fast path Tx queue structures.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add Rx queue setup and release

Add Rx queue setup and release op for CN9K and CN10K
SoC. Release is completely common while setup is platform
dependent due to fast path Rx queue structure variation.
Fastpath is platform dependent partly due to core cacheline
size difference.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: support link status update

Add link status update callback to get current
link status.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add device configuration operation

Add device configuration op for CN9K and CN10K. Most of the
device configuration is common between two platforms except for
some supported offloads.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: support device infos query

Add support to retrieve dev infos get for CN9K and CN10K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add common devargs parsing

Add various devargs parsing command line arguments
parsing functions supported by CN9K and CN10K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add platform specific probe and remove

Add platform specific probe and remove callbacks for CN9K
and CN10K which use common probe and remove functions.
Register ethdev driver for CN9K and CN10K.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

net/cnxk: add build infra and common probing

Add build infrastructure and common probe and remove for cnxk driver
which is used by both CN10K and CN9K SoC.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

common/cnxk: support VLAN push/pop flow actions

Add roc API to configure VLAN tag addition and removal.

This patch also adds 98xx support for increased MCAM
entries for rte flow.

Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Reviewed-by: Kiran Kumar K <kirankumark@marvell.com>

common/cnxk: remove camel case from model API

Change model check API's to not use Camel case in function
names.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>

common/cnxk: add provision to enable RED on RQ

Send RED pass/drop levels based on rq configurations to kernel.
Fixed the aura and pool shift value calculation.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>

common/cnxk: allocate LMT region in userspace

As per the new LMTST design, userspace shall allocate LMT region,
setup the DMA translation and share the IOVA with kernel via MBOX.
Kernel will convert this IOVA to physical memory and update the
LMT table entry with the same.
With this new design also shared mode (i.e. all pci funcs sharing
the LMT region allocated by primary/base pci func) is intact.

Signed-off-by: Harman Kalra <hkalra@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: support flow action mark and flag

Add roc API to get mark action.

Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>

common/cnxk: support flow entry dump

Add NPC support API to dump created flow entries.

Signed-off-by: Satheesh Paul <psatheesh@marvell.com>
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>

common/cnxk: fix batch alloc completion poll logic

The instruction generation was not correct due to
fact that volatile suppose to use with ccode variable
as well.

Change the logic to use gcc atomic builtin to
simplify and avoid explicit volatile from the code.

Fixes: 81af26789316 ("common/cnxk: support NPA batch alloc/free")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Ashwin Sekhar T K <asekhar@marvell.com>

common/cnxk: support locking NIX RQ contexts

This patch will consider device argument to lock RSS table
in NIX.

This patch also adds few misc fixes such as disabling NIX Tx
vlan insertion conf in SMQ, enabling SSO in NIX Tx SQ
for Tx completions and TM related stats API.

Signed-off-by: Satha Rao <skoteshwar@marvell.com>

test/mbuf: fix virtual address conversion

Seen with address sanitizer.

rte_mempool_virt2iova() can only be used on mempool elements. In this case,
it is incorrect, and rte_mem_virt2iova() has to be used.

Bugzilla ID: 737
Fixes: 7b295dceea07 ("test/mbuf: add unit test cases")
Cc: stable@dpdk.org
Reported-by: Zhihong Peng <zhihongx.peng@intel.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>

test: remove hack for private header inclusion

This hack was needed with the make build system.
With meson, any private header from a library is visible as long as a
dependency to this library is expressed.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>

bus/pci: fix leak for unbound devices

For devices not bound to any Linux kernel module, we leak a pci object
since it is never added to the PCI bus device list.

Fixes: c79a1c67465d ("bus/pci: optimize bus scan")
Cc: stable@dpdk.org
Reported-by: Owen Hilyard <ohilyard@iol.unh.edu>
Signed-off-by: David Marchand <david.marchand@redhat.com>

bus/pci: update files description

Some files were starting with some outdated introductions.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: David Marchand <david.marchand@redhat.com>

raw/cnxk_bphy: support BPHY self test

Add support for performing selftest.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support registering BPHY IRQ handlers

Custom IRQ handlers may be registered/removed on demand.
Since registration and removal are related they are in the
same patch.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support retrieving BPHY device memory

Allow user to retrieve baseband phy memory resources.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support reading number of BPHY IRQs

Add support for retrieving maximum number of interrupts.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support interrupt init and cleanup

Add support for interrupt initialization and cleanup. Internally
interrupt initialization performs low level setup that allows
custom interrupt handler registration later on.

Interrupt initialization and cleanup are related hence they
are in the same patch.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support BPHY dequeue operation

Add support for dequeueing responses to previously
enqueued messages.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support BPHY enqueue operation

Add preliminary support for enqueue operation.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support reading BPHY queue count

Add support for reading number of available queues from baseband
phy. Currently only single queue is supported.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support reading BPHY queue configuration

Add support for reading baseband phy queue configuration.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: add baseband PHY skeleton driver

Add baseband phy skeleton driver. Baseband phy is a hardware subsystem
accelerating 5G/LTE related tasks. Note this driver isn't involved into
any sort baseband protocol processing. Instead it just provides means
for configuring hardware.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: register BPHY IRQ

Add support for registering user supplied baseband PHY IRQ handler.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: clear BPHY IRQ handler

Add support for clearing previously register baseband PHY IRQ handler.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: set BPHY IRQ handler

Add support for setting custom baseband PHY IRQ handler.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: remove BPHY IRQ stack

Add support for removing existing IRQ stack.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: retrieve BPHY IRQ stack

Add support for retrieving IRQ stack.
If stack does not exist then it gets created.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: check BPHY IRQ availability

Add support for checking whether given IRQ is available.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: add BPHY IRQ setup

Add support for initializing baseband PHY IRQs. While at it
also add support for reverting back to the default state.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: add BPHY device init and fini

Add support for device init and fini. It merely saves
baseband phy state container in a globally accessible
resource chest.

Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support CGX self test

Add support for performing selftest operation.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support CGX dequeue operation

Add support for dequeueing responses to previously
enqueued messages.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support CGX enqueue operation

Add support for enqueueing messages.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support reading CGX queue count

Add support for reading number of available queues i.e number
of available logical macs (LMACs).

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: support reading CGX queue configuration

Add support for reading queue configuration. Single queue represents
a logical MAC available on RPM/CGX.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

raw/cnxk_bphy: add BPHY CGX/RPM skeleton driver

Add baseband PHY CGX/RPM skeleton driver which merely probes a matching
device. CGX/RPM are Ethernet MACs hardwired to baseband subsystem.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: start and stop BPHY LMAC

Add support for starting or stopping specific lmac.
Start enables Rx/Tx traffic while stop does the opposite.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: set BPHY link state

Add support for setting link up or down.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: set BPHY link mode

Add support for setting link mode.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: enable and disable BPHY PTP mode

Add support for enabling or disablig PTP mode.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: enable and disable BPHY internal loopback

Add support for enabling or disabling internal loopback.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: get BPHY link information

Add support for retrieving link information.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: add BPHY communication with atf

Messages can be exchanged between userspace software and firmware
via set of two dedicated registers, namely scratch1 and scratch0.

scratch1 acts as a command register i.e message is sent to firmware,
while scratch0 holds response to previously sent message.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

common/cnxk: add BPHY CGX/RPM initialization and cleanup

Add support for low level initialization and cleanup of baseband
PHY CGX/RPM blocks.

Initialization and cleanup are related hence are in the same patch.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

bus/auxiliary: introduce auxiliary bus

Auxiliary bus [1] provides a way to split function into child-devices
representing sub-domains of functionality. Each auxiliary device
represents a part of its parent functionality.

Auxiliary device is identified by unique device name, sysfs path:
  /sys/bus/auxiliary/devices/<name>

Devargs legacy syntax of auxiliary device:
  -a auxiliary:<name>[,args...]
Devargs generic syntax of auxiliary device:
  -a bus=auxiliary,name=<name>/class=<class>/driver=<driver>[,args...]

[1] kernel auxiliary bus document:
https://www.kernel.org/doc/html/latest/driver-api/auxiliary_bus.html

Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

devargs: add common key definition

Add common devargs key definition for "bus", "class" and "driver".

Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>

eal: save error in string copy

The string copy api rte_strscpy() did not set rte_errno during failures,
instead it just returned negative error number.

Set rte_errrno if the destination buffer is too small.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>

examples/l2fwd: remove mac-updating option

The "mac-updating" option can be removed since the associated mac_updating
variable is set to 1 by default.

Signed-off-by: Chenglian Sun <sunchenglian@loongson.cn>
Reviewed-by: David Marchand <david.marchand@redhat.com>