net/ice/base: set status when global cfg lock is unavailable

To download the DDP file to the device, a PF first has to grab the
global configuration lock. When a PF can't grab this lock, set
hw->pkg_dwnld_status to ICE_AQ_RC_EEXIST.

Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add more opcode and macros

Add more opcode and macros:

1. Add opcode for the NVM Update EMPR command.
2. Add opcode for NVM save factory settings
3. Add opcode for NVM Write/Write Activate calls
4. Add loopback reporting to get link response macros
5. Add link event defines macros

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: update flag bits

Currently the VLAN ice_flg64_bits are off by 1. Fix this by
setting the ICE_FLG_EVLAN_x8100 flag to 14, which also updates
ICE_FLG_EVLAN_x9100 to 15 and ICE_FLG_VLAN_x8100 to 16.

Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add 32-byte Flex Rx descriptor

Add 32-byte Flex RX Descriptor structure definition.

Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add 16-byte Flex Rx descriptor

Add 16-byte Flex RX descriptor structure definition.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: move function declaration

Improve code orgnization, move declaration of ice_cfg_tc_nod_bw_alloc and
ice_cfg_rl_burst_size from ice_common.h to ice_nvm.h.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: improve switch advanced rule

Correct algorithm to detect free field vector indexes to be
used for recipe line result values. The code now scans all
recipes that are associated with all the field vector being
targed for a new recipe to detect which result indexes are
unused.

Change recipe chaining code to place recipe on a single line
if it will fit, rather than looking to break things apart
according to preferred combinations.

These improvements fix a condition where recipes were getting
added with conflicting result index values.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add locks for flow functions

Wrap functions to search for flow profiles, add and remove RSS
configurations with flow profile locks. This is to ensure that if
several VFs and PFs are disabled at the same time functions that access
the flow profile lists are thread safe.

Signed-off-by: Vignesh Sridhar <vignesh.sridhar@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: support GTP and PPPoE protocols

Added switch protocol segments for both GTP and PPPOE protocols.
Added RSS protocol segments for both GTP and PPPOE protocols.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: support NVM access commands

Add a new structure, ice_nvm_access, used to request access to read or
write certain NVM related registers.

The structure is used by NVM Update to request read or write of specific
NVM registers in order to perform updates.

Additionally, there is a command to request the driver "features"
structure which represents data about what features of the NVM access
interface the driver supports.

Implement ice_handle_nvm_access to parse the access request and perform
the necessary function.

This function verifies that the access request is valid. If so, the
function will delegate to perform the register read, register write, or
copying of the driver ice_nvm_features structure.

If the request is invalid, the function will report a suitable error
codition that can be propagated out.

Only a subset of registers is accessible, and all other registers will
be rejected with ICE_ERR_OUT_OF_RANGE.

When reading, the contents of the variable sized data buffer will be
used as storage for returning the register value. When writing, the
contents will be used as input for the value to write to the register.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: update Boot Configuration Section read of NVM

Boot Configuration Section Block has been moved to the
Preserved Field Area (PFA) of NVM. So, this patch updates
the NVM reads that involve Boot Configuration Section.

Signed-off-by: Md Fahad Iqbal Polash <md.fahad.iqbal.polash@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: fix overrun

Added boundary check for layer_num in function ice_sched_rm_rl_profile,
and ice_sched_add_rl_profile.

Cc: stable@dpdk.org
Tarun Singh <tarun.k.singh@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: fix type-mismatch

The iterators are u8, but the values being compared against are u16s.
It may not ever be the case that the comparison is against a value
larger than the upper bound of the smaller type, but code analysis tools
don't know that.

Fixes: 93e84b1bfc92 ("net/ice/base: add basic Tx scheduler")
Cc: stable@dpdk.org
Signed-off-by: Jeb Cramer <jeb.j.cramer@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: check root pointer for validity

ice_sched_get_tc_node uses pi->root without checking for NULL. Add a
check to prevent NULL pointer dereference.

Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: fix memory leak

Need to free new ice_vsig_prof if no valid ptype can be found.

Fixes: d935fb5bb091 ("net/ice/base: fix packet type size")
Cc: stable@dpdk.org
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: resolve static analysis issues

Coverity complains first_free can be -1 resulting in a negative shift left
when k equals 0; i.e. the expression 1 << (first_free - k). Fix this by
explicitly checking for this case.

Cc: stable@dpdk.org
Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: enable masking for RSS and FD field vectors

Allow masking per word field on RSS and FD field vectors.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: move VSI to VSI group

Add function to add a VSI to a given VSIG and update package with this
entry. The usual flow in XLT management would iterate through all
characteristics of the input VSI and create a new VSIG and TCAMs till a
matching characteristic is found. When a match is found the VSI is moved
into a matching VSIG and entries are collapsed, leading to added package
update calls. This function serves as an optimization if we know
beforehand that the input VSI has characteristics same as VSI configured
previously added to a VSIG. This is particularly useful for VF VSIs
which are all usually programmed with the same configurations.

Signed-off-by: Vignesh Sridhar <vignesh.sridhar@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add NVM pkg flag

Add flag for case where active package has been loaded from NVM.

Signed-off-by: Ashish Shah <ashish.n.shah@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: adjust DCB INIT for SW mode

Adjust ice_init_dcb to set the is_sw_lldp boolean
in the case where the FW has been detected to be
in an untenable state such that the driver
should forcibly make sure it is off.

This will ensure that the FW is in a known state.

Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: support reading REPC statistics

The GLV_REPC register contains statistics for tracking received packets
that are discarded due to certain errors.

This register behaves differently from some of the other related
statistics registers in two ways. First, it contains two 16bit
statistics, and thus cannot be read as a 32bit or 40bit statistic.

Second, the two stats do not roll over, but instead cap at 0xFFFF.

Add a new ice_stat_update_repc function which will read the register and
increment the appropriate statistics in the ice_eth_stats structure.

Since the register does not roll over, make use of the "Write Clear"
behavior, and write to the register to reset it every time we read it.

Add extra space for the two statistics that are counted by this
register, rx_errors, and rx_no_desc.

For now, wrap the new function and stats counters in !LINUX_SUPPORT.
This can later be removed if and when the Linux driver implements
support for reading the statistics.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add helper functions for PHY caching

Add additional functions to aide in caching PHY
configuration.  In order to cache the initial modes,
we need to determine the operating mode based on
capabilities.   Add helper functions for flow control
and FEC to take a set of capabilities and return the
operating mode matching those capabilities.  Also add
a helper function to determine whether a PHY capability
matches a PHY configuration.

Introduce a mask for valid link speeds and unwrap
ice_copy_caps_to_cfg() for more builds so that we can utilize
it in more places.

Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add capabilities when in safe mode

The dynamic device personalization (DDP) file download onto the device
can fail, and when this happens the driver has to transition to "safe
mode" where only basic functionality is possible.

The device though doesn't understand safe mode, and so the opcodes to
discover device/function capabilities (0x000A and 0x000B) return all
the capabilities of the device, which includes capabilities that the
driver cannot support when in safe mode.

The initialization flows in the driver are based on the capabilities
information (obtained by the driver with the above mentioned opcodes).
To reuse the same initialization flows in safe mode, it becomes
necessary for the driver to override the currently stored capabilities
information with safe mode capabilities. This is done by a new function
introduced in this patch - ice_set_safe_mode_caps.

Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: improve debug print message

Improve debug print message.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add SFF EEPROM AQ command

read/write module eeprom on i2c bus.

Signed-off-by: Scott W Taylor <scott.w.taylor@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: remove debug code

Remove firmware logging debug code.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: correct argument port info

correct argument pi(port_info) passed in function
ice_sched_get_first_node(), otherwise it will return the incorrect
node.

functions ice_sched_get_agg_node and ice_sched_cfg_sibl_node_prio:
change argument from hw to pi for it to align to correct port.

Moved saving tc node bw info from hardware structure(hw) to port info
structure(pi). This change allows multiple ports to save and replay
the information correctly.

Signed-off-by: Tarun Singh <tarun.k.singh@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add read PBA module function

New support function added - ice_get_pfa_module_tlv(), the driver or
other modules can make use of this function to read the pfa area.

Signed-off-by: Tarun Singh <tarun.k.singh@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: store number of functions for the device

Store the number of functions the device has.  This value can be
very useful when calculating how to best allocate global resources.

Signed-off-by: Kevin Scott <kevin.c.scott@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: support init RXDID descs fields

Add new switch cases to init RXDID descs MD fields.

Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: support NVM rollback detection

This patch adds code to detect NVM rollback. The rollback detection
is done as part of the HW init flow. When NVM rollback is detected,
a warning message is printed along with the FW/NVM version data.
To do this, this patch adds a helper function ice_get_nvm_version.

Also, a pointer to hw->nvm is already available in ice_init_nvm. Just use
this instead of &hw->nvm.

Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: add function to get FW mode

Add a helper function to get FW mode. The FW mode can be normal,
debug, recovery or rollback.

This makes ice_is_fw_in_rec_mode redundant, so remove it.

Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/ice/base: enhance NVM read

Add an option to read NVM from flash directly.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/vmxnet3: remove unused variable attribute

No functional change, just removing unused variable tag from a used
variable.

Fixes: 643fba770705 ("net/vmxnet3: add v4 boot and guest UDP RSS config")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Yong Wang <yongwang@vmware.com>

net/memif: allow for full key size in socket name

The key size for memif is 256 but the unix domain socket structure has
space for 100 bytes. Change it to use a larger buffer and not hard
code the keysize everywhere.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Tested-by: Jakub Grajciar <jgrajcia@cisco.com>

net/ena: use dynamic log type for debug logging

The generic RTE_LOGTYPE_PMD is a historical relic and should
not be used. Every driver must use dynamic logtypes.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Tested-by: Michal Krawczyk <mk@semihalf.com>

net/kni: remove resources when port is closed

Add .dev_close to clean resources on device close,
also set RTE_ETH_DEV_CLOSE_REMOVE device flag to cause all ethdev
resources removed on 'rte_eth_dev_close()' call.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/sfc: fix missing notification on link status change

rte_eth_linkstatus_set() returns 0 when link up status changes.

Fixes: 4abe903e5078 ("net/sfc: use link status helper functions")
Cc: stable@dpdk.org
Reported-by: Shuki Katzenelson <shuki@lightbitslabs.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

examples: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
examples according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

examples/vhost: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
examples/vhost according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>

examples/qos_sched: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
examples/qos_sched according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/flow_filtering: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
examples/flow_filtering according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Ori Kam <orika@mellanox.com>

examples/flow_classify: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
examples/flow_classify according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>

examples/ipsec-secgw: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
examples/ipsec-secgw according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

ethdev: change device info get callback to return int

Change eth_dev_infos_get_t return value from void to int.
Make eth_dev_infos_get_t implementations across all drivers to return
negative errno values if case of error conditions.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/softnic: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
net/softnic according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/netvsc: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to int,
so this patch modify rte_eth_dev_info_get() usage across
net/netvsc according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/failsafe: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
net/failsafe according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>

net/bonding: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
net/bonding according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/bnxt: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to int, so
this patch modify rte_eth_dev_info_get() usage across
net/bnxt according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Somnath Kotur <somnath.kotur@broadcom.com>

app: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to int, so
this patch modify rte_eth_dev_info_get() usage across apps
according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

app/testpmd: check status of getting ethdev info

Add eth_dev_info_get_print_err() which is a wrapper for
rte_eth_dev_info_get() printing error if rte_eth_dev_info_get()
fails and returning its status code.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>

pdump: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to int,
so this patch modify rte_eth_dev_info_get() usage across
pdump component according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

latency: check status of getting ethdev info

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
latency component according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

ethdev: add return code to device info get function

Change rte_eth_dev_info_get() return value from void to int and return
negative errno values in case of error conditions.
Modify rte_eth_dev_info_get() usage across the ethdev according
to new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

ethdev: remove redundant device info cleanup before get

rte_eth_dev_info_get() always fills in device information memory
with zeros on entry.

Fixes: b6719879855d ("ethdev: avoid getting uninitialized info for bad port")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

net/qede: implement flow drop action

Add support to configure drop action in rte_flow
infrastructure and add counter for dropped
packets due to this filter action "rx_gft_filter_drop".

Also, update supported flows and actions in qede guide.

Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>

net/qede: fix stats flow as per new allocation method

As per new method, need to consider hw stats of queues from
both engines. This patch fixes the stats collection flow accordingly.

Fixes: 2af14ca79c0a ("net/qede: support 100G")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>

net/qede: fix RSS configuration as per new allocation method

With old design, RETA was configured in round-robin fashion since
queue allocation was distributed across both engines alternately.
Now, we need to configure RETA symmetrically on both engines since
both engines have same number of queues.

Fixes: 2af14ca79c0a ("net/qede: support 100G")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>

net/qede: fix odd number of queues usage in 100G mode

As per HW design of 100Gb mode, device internally uses 2 engines
(eng0 and eng1), and both engines need to be configured symmetrically.
Based on this requirement, driver design chose an approach
to allow user to allocate only even number of queues and split
those queues on both engines equally.

This approach puts a limitation on number of queues to be allocated -
i.e. user can't configure odd number of queues on 100Gb mode.
OVS configures DPDK port with 1 rxq and 1 txq, which causes initialization
of qede port to fail.

Issue is fixed by changing the implementation of queue allocation and
assignment to hw engines only for 100Gb devices and allowing user to
configure odd number queues.

New approach works as below -
- Create 'struct qede_fastpath_cmt' to hold hw queue pair of both engines
  and provide it to rte_ethdev's Rx/Tx queues structure.
- So ethdev will see only one queue for underlying queue pair created for
  hw engine pair.
- Install separate Rx/Tx data path handlers for 100Gb mode and regular mode
- Rx/Tx handlers for 100Gb mode will split packet processing across both
  engines by providing hw queue structures from 'struct qede_fastpath_cmt'
  passed by Rx/Tx callbacks to respective engines.

Fixes: 2af14ca79c0a ("net/qede: support 100G")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>

net/qede: refactor Rx and Tx queue setup

This patch refactors Rx and Tx queue setup flow required to allow
odd number of queues to be configured in next patch.

This is the first patch of the series required to fix an issue
where qede port initialization in ovs-dpdk fails due to 1 Rx/Tx queue
configuration. Detailed explanation is given in next patch.

Fixes: 2af14ca79c0a ("net/qede: support 100G")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>

net/mlx5: fix Rx CQ doorbell synchronization on aarch64

The Rx completion queue doorbell field needs to be updated after
the last CQE decompressed. For the weaker memory model processors,
the compiler barrier is not sufficient to guarantee the order of
these operations, so use the coherent I/O memory barrier to make
sure these fields are updated in order.

Fixes: 570acdb1da8a ("net/mlx5: add vectorized Rx/Tx burst for ARM")
Cc: stable@dpdk.org
Suggested-by: Gavin Hu <gavin.hu@arm.com>
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Matan Azrad <matan@mellanox.com>

net/mlx5: skip table zero to improve insertion rate

E-switch tables one and above provide higher insertion rate
than table zero, as well as enhanced functionality.

This patch adds a mechanism to utilize these advantages, by creating
a default rule on port start, which directs all packets from e-switch
table zero to table one.
Other flow rules, requested for group n, will be created in
e-switch table n+1.
Jump action to e-switch group n will be created to group n+1.

Utility function mlx5_flow_group_to_table() is added to translate the
rte_flow group value to HW table value, and is called by PMD flow
engine on flow rule validation and creation.

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/i40e: downgrade error log

When receiving the unsupported AQ messages, it's taken as an
error. It's not appropriate and triggers too much unnecessary print.

This commit is similar to
commit e130425300b0 ("net/i40e: downgrade unnecessary error log")
which made the same change for the PF instance.

Fixes: ae19955e7c86 ("i40evf: support reporting PF reset")
Cc: stable@dpdk.org
Signed-off-by: Eelco Chaudron <echaudro@redhat.com>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/e1000: fix memory barrier usage in Tx

Use rte_cio_wmb instead of rte_wmb when writing TX descriptor since it's
CIO memory.
Replace rte_io_wmb and E1000_PCI_REG_WRITE_RELAXED with
E1000_PCI_REG_WRITE since it has rte_io_wmb inside, which will be more
clear.

Fixes: 1fc9701238ed ("net/e1000: fix i219 hang on reset/close")
Cc: stable@dpdk.org
Signed-off-by: Xiao Zhang <xiao.zhang@intel.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/e1000: fix MAC type checking

The mac types of i219 are e1000_pch_spt and e1000_pch_cnp, correct the
checking code of mac type when flushing i219 descriptor rings.

Fixes: 1fc9701238ed ("net/e1000: fix i219 hang on reset/close")
Cc: stable@dpdk.org
Reported-by: Kevin Traynor <ktraynor@redhat.com>
Signed-off-by: Xiao Zhang <xiao.zhang@intel.com>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>

net/mlx5: fix netlink RDMA socket callback routine

The mlx5 PMD uses Netlink socket to communicate with Infiniband
devices kernel drivers to perform some control and setup operations.
The kernel drivers send the information back to the user mode
with Netlink messages which are processed in libnl callback routine.
This routine perform reply message (or set of messages) processing
and returned the processing result in ibindex field of provided
context structure (of mlx5_nl_ifindex_data type). The zero ibindex
value meant an error of reply message processing. It was found in
some configurations the zero is valid value for ibindex and error
was wrongly raised. To avoid this the new flags field is provided
in context structure, attribute processing flags are introduced
and these flags are used to decide whether no error occurred and
valid queried values are returned.

Fixes: e505508a3858 ("net/mlx5: modify get ifindex routine for multiport IB")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: support reading module EEPROM data

This patch implements ethdev operations get_module_info and
get_module_eeprom, to support ethtool commands ETHTOOL_GMODULEINFO
and ETHTOOL_GMODULEEEPROM.

New functions mlx5_get_module_info() and mlx5_get_module_eeprom()
added in mlx5_ethdev.c.

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: support modify VLAN ID on existing VLAN header

This commit adds support for modifying the VID of the outermost VLAN
header already present in the packet.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: support modify VLAN ID on new VLAN header

This commit adds support for modifying the VLAN ID (VID) field
in an about-to-be-pushed VLAN header.
This feature can only modify the VID field of a new VLAN header yet
to be pushed. It does not support modifying an existing or already
pushed VLAN headers.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: support modifying VLAN priority on VLAN header

This commit adds support for modifying the VLAN priority (PCP) field
in about-to-be-pushed VLAN header.
This feature can only modify the PCP field of a new VLAN header yet
to be pushed. It does not support modifying an existing or already
pushed VLAN headers.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: support push flow action on VLAN header

This commit adds support for RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN using
direct verbs flow rules.
If present in the flow, The VLAN default values are taken from the
VLAN item configuration.
In this commit only the VLAN TPID value can be set since VLAN
modification actions are not supported yet.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: support pop flow action on VLAN header

This commit adds support for RTE_FLOW_ACTION_TYPE_OF_POP_VLAN via
direct verbs flow rules.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: add VLAN push/pop DR commands to glue

This commit adds the mlx5dv VLAN push and pop commands to mlx5_glue
interface.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: support flow action search in a list

This commit adds a helper routine that supports searching for a
specific action in a list of actions.

Signed-off-by: Moti Haimovsky <motih@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

net/mlx5: fix Tx descriptor with VLAN insertions

If VLAN tag insertion transmit offload is engaged
(DEV_TX_OFFLOAD_VLAN_INSERT in tx queue configuration is set)
the transmit descriptor may be built with wrong format, due to
packet length is not adjusted. Also, the ring buffer wrap up
is not handled correctly.

Fixes: 18a1c20044c0 ("net/mlx5: implement Tx burst template")
Cc: stable@dpdk.org
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>

event/dpaa: support crypto adapter

event dpaa device support both ethernet as well as
crypto queues to be attached to it. eth_rx_adapter
provide infrastructure to attach ethernet queues and
crypto_adapter provide support for crypto queues.

This patch add support for dpaa_eventdev to attach
dpaa_sec queues.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/dpaa_sec: support event crypto adapter

dpaa_sec hw queues can be attached to a hw dpaa event
device and the application can configure the event
crypto adapter to access the dpaa_sec packets using
hardware events.
This patch defines APIs which can be used by the
dpaa event device to attach/detach dpaa_sec queues.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/octeontx: fix global log variable definition

'cpt_logtype' & 'otx_cryptodev_driver_id' global variables are defined
in a header file which was causing multiple definitions of the
variables. Fixed it by moving the required vars to the .c file and
introducing a new macro so the CPT_LOG macros in common/cpt would use
the associated PMD log var.

Issue has been detected by '-fno-common' gcc flag.

Fixes: bfe2ae495ee2 ("crypto/octeontx: add PMD skeleton")
Cc: stable@dpdk.org
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>

crypto/virtio: allocate private data by NUMA affinity

It's better to allocate device private data on the same NUMA node with
device, rather than with the main thread. This helps avoid cross-NUMA
access for worker thread.

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Reviewed-by: Jay Zhou <jianjay.zhou@huawei.com>

app/bbdev: enable fpga_lte_fec support in shared builds

Now that the necessary function is exported from the fpga_lte_fec driver,
we can enable the code paths using it in shared-library builds.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Nicolas Chautru <nicolas.chautru@intel.com>

baseband/fpga_lte_fec: add public API to map file

To allow shared library builds of e.g. test-bbdev app, we need to export
the configure function. Since this needs to be exported as experimental by
default, we update the header file to add the experimental tag there too.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

drivers/baseband: remove override of driver names

Now that all driver names follow a consistent pattern, remove the override
of the name in each driver which adds the prefix. Instead we can just add
the prefix at a higher level.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

baseband/fpga_lte_fec: align naming to other bbdevs

The fpga_lte_fec is the only bbdev driver that does not use bbdev in the
name, so modify it to keep consistency with the other bbdev drivers. This
will then allow later simplification due to all drivers using the same
basic naming format.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

drivers/baseband: align meson defines with make

For baseband drivers, the macros used to indicate the presence of a
particular driver were subtly different from that used in make. The make
values hand "PMD" before the individual driver name, while in meson it came
afterwards. Update meson to put the "PMD" part first.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

crypto/qat: handle Single Pass Crypto Requests on GEN3

This patch improves the performance of AES GCM by using
the Single Pass Crypto Request functionality when running
on GEN3 QAT. Falls back to the classic 2-pass mode on older
hardware.

Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

common/qat: add GEN3 definitions

This patch adds few definitions specific to GEN3 QAT.

Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

test/crypto: add more AES-GCM cases for QAT

This patch adds 256-bit AES GCM tests for QAT PMD
(which already existed for AESNI and OpenSSL) and also adds
a number of negative unit tests for AES GCM for QAT PMD, in order
to verify authenticated encryption and decryption with modified data.

Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

drivers/crypto: remove some invalid comments

A comment valid in AESNI PMD was copied and pasted in other code

Fixes: 8a61c83af2fa ("crypto/mrvl: add mrvl crypto driver")
Fixes: 169ca3db550c ("crypto/armv8: add PMD optimized for ARMv8 processors")
Fixes: d61f70b4c918 ("crypto/libcrypto: add driver for OpenSSL library")
Cc: stable@dpdk.org
Signed-off-by: Thierry Herbelot <thierry.herbelot@6wind.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

test/crypto: add cases for Nitrox

Add aes chain test cases for Nitrox in-pace and
out-of-place operations.

Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/nitrox: add cipher auth chain processing

Add cipher auth crypto chain processing functionality in symmetric
request manager. Update the release notes.

Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/nitrox: add burst enqueue and dequeue ops

Add burst enqueue and dequeue operations along with interface for
symmetric request manager.

Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/nitrox: add session management

Add all the session management operations.

Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/nitrox: add hardware queue management

Add hardware queue management code corresponding to
queue pair setup and release functions.

Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/nitrox: add software queue management

Add software queue management code corresponding to
queue pair setup and release functions.

Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/nitrox: create symmetric cryptodev

Add Nitrox symmetric cryptodev with following operations,
- dev_configure
- dev_start
- dev_stop
- dev_close
- dev_infos_get

Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

crypto/nitrox: introduce Nitrox driver

Add bare minimum Nitrox PMD library which handles pci probe, remove and
hardware initialization. Add logs, documentation and update maintainers
file.

Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

app/crypto-perf: add check for out-of-place case

Segmented frames not supported for out-of-place case.
This patch returns err if such config is requested.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

common/cpt: support new firmware

With the latest firmware, there are few changes for zuc and snow3g.

1. The iv_source is present in bitfield 7 of minor opcode. In the
old firmware this was present in bitfield 6.

2. Algorithm type is a 2 bit field in new firmware. In the old
firmware it was named as cipher type and it was a 1 bit field.

Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Anoob Joseph <anoobj@marvell.com>

cryptodev: fix initialization on multi-process

Primary process is responsible to initialize the data struct of each
crypto devices.

Secondary process should not override this data during the
initialization.

Fixes: d11b0f30df88 ("cryptodev: introduce API and framework for crypto devices")
Cc: stable@dpdk.org
Signed-off-by: Julien Meunier <julien.meunier@nokia.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>