net/qede: use common bit operations API

Remove its own bit operation APIs and use the common one,
this can reduce the code duplication largely.

Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Review

net/qede: use common bit operations API

Remove its own bit operation APIs and use the common one,
this can reduce the code duplication largely.

Signed-off-by: Joyce Kong <joyce.kong@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>

show more ...

net/qede: fix VF reload

On ungraceful termination of DPDK application, PMD VF driver
fails to re-load due to PF seeing the VF in unexpected state
during VF acquisition handshake.

This patch fixes i

net/qede: fix VF reload

On ungraceful termination of DPDK application, PMD VF driver
fails to re-load due to PF seeing the VF in unexpected state
during VF acquisition handshake.

This patch fixes it by allowing VF to request the PF for soft
FLR during the load in such cases so that it can get cleanly
re-loaded.

Fixes: 2ea6f76aff40 ("qede: add core driver")
Cc: stable@dpdk.org

Signed-off-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Signed-off-by: Rasesh Mody <rmody@marvell.com>
Acked-by: Rasesh Mody <rmody@marvell.com>

show more ...

net/qede/base: move DMAE to HSI

Move DMA engine (DMAE) structures from base driver to HSI module.
Use DMAE_PARAMS_* in place of ECORE_DMAE_FLAG_*.
Enforce SET_FIELD() macro where appropriate.

Signe

net/qede/base: move DMAE to HSI

Move DMA engine (DMAE) structures from base driver to HSI module.
Use DMAE_PARAMS_* in place of ECORE_DMAE_FLAG_*.
Enforce SET_FIELD() macro where appropriate.

Signed-off-by: Rasesh Mody <rmody@marvell.com>

show more ...

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

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>

show more ...

net/qede/base: changes for 100G

Change details:

- Get engine affinity from the management FW and configure accordingly
- Add an LLH filter with the primary MAC address in QPAR/NPAR
- Move some o

net/qede/base: changes for 100G

Change details:

- Get engine affinity from the management FW and configure accordingly
- Add an LLH filter with the primary MAC address in QPAR/NPAR
- Move some of the LLH APIs around
- Add PPFID APIs
- Update all allocated ppfids with the same value for the
following PORT_PF registers:
NIG_REG_DSCP_TO_TC_MAP_ENABLE
- Add port_id, src_pfid and dst_pfid to DMA engine params

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: add mf-bit/API for FIP special mode

Add mf-bit/API for FIP special mode.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: limit number of non ethernet queues to 64

Limit the number of non ethernet queues to 64, allowing a max queues to
status block ratio of 2:1 in case of storage target. Theoretically a

net/qede/base: limit number of non ethernet queues to 64

Limit the number of non ethernet queues to 64, allowing a max queues to
status block ratio of 2:1 in case of storage target. Theoretically a
non-target storage PF can have 128 queues and SBs.

This change is to support 64 entries for a target iSCSI/FCoE PF and 128
for a non-target.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede: move SPDX tags to source files

We were using LICENSE.qede_pmd to reference inclusion of SPDX licensing
tag from all the source file. Remove the LICENSE.qede_pmd file and
directly include S

net/qede: move SPDX tags to source files

We were using LICENSE.qede_pmd to reference inclusion of SPDX licensing
tag from all the source file. Remove the LICENSE.qede_pmd file and
directly include SPDX tags in source files.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

show more ...

net/qede: change copyright info to Cavium

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: support packet pacing

Add packet pacing support for PFs.
ecore client can request for enabling packet pacing at init time,
if requested then ecore is going to skip MCoS and SRIOV conf

net/qede/base: support packet pacing

Add packet pacing support for PFs.
ecore client can request for enabling packet pacing at init time,
if requested then ecore is going to skip MCoS and SRIOV configurations.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: add stats counter for link state

Add link_change_count counter to track number of link state transitions

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: refine error handling

Adjust the verbosity of the log messages and add preventive checks for
errors.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: support MFW for driver load timeout

Add SPQ timeout base driver parameter support management FW timeout values
other than default and none. Have fallback mechanism for old MFWs.
Reduc

net/qede/base: support MFW for driver load timeout

Add SPQ timeout base driver parameter support management FW timeout values
other than default and none. Have fallback mechanism for old MFWs.
Reduce the default timeout to 1 sec.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: add UFP support

Add support for UFP (Unified Fabric Port) multi-function mode.
It includes new APIs for reading UFP configuration, handling
UFP events, retriving UFP status and UFP ra

net/qede/base: add UFP support

Add support for UFP (Unified Fabric Port) multi-function mode.
It includes new APIs for reading UFP configuration, handling
UFP events, retriving UFP status and UFP ramrod update etc.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: read per queue coalescing from HW

Add base driver API to read per queue coalescing from hardware.
Move ecore_set_rxq|txq_coalesce() declarations to ecore_l2.h.

Signed-off-by: Rasesh

net/qede/base: read per queue coalescing from HW

Add base driver API to read per queue coalescing from hardware.
Move ecore_set_rxq|txq_coalesce() declarations to ecore_l2.h.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: support doorbell overflow recovery

Add support for doorbell overflow recovery mechanism:
The doorbell recovery mechanism consists of a list of entries which
represent doorbelling enti

net/qede/base: support doorbell overflow recovery

Add support for doorbell overflow recovery mechanism:
The doorbell recovery mechanism consists of a list of entries which
represent doorbelling entities (l2 queues, roce sq/rq/cqs, the slowpath
spq, etc). Each entity needs to register with the mechanism and provide
the parameters describing it's doorbell, including a location where last
used doorbell data can be found. The doorbell execute function will
traverse the list and doorbell all of the registered entries.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: use passed ptt handler

Use the ptt[PF translation table] handler that is passed rather than using
main ptt from the HW function.
In ecore_hw_get_resc()'s error flow, release the MFW g

net/qede/base: use passed ptt handler

Use the ptt[PF translation table] handler that is passed rather than using
main ptt from the HW function.
In ecore_hw_get_resc()'s error flow, release the MFW generic resource lock
only if needed.
Change the verbosity level of GRC timeout from DP_INFO() to DP_NOTICE().
Reduce verbosity of print in ecore_hw_bar_size().

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: alter driver's force load behavior

- Add an option to override the default force load behavior.
- PMD will set the override force load parameter to
ECORE_OVERRIDE_FORCE_LOAD_ALWAY

net/qede/base: alter driver's force load behavior

- Add an option to override the default force load behavior.
- PMD will set the override force load parameter to
ECORE_OVERRIDE_FORCE_LOAD_ALWAYS.
- Modify the printout when a force load is required to include the loaded
value
- No need for 'default' when switching over enums and covering all the
values.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: fix for adapter specific stats

Handle different MAC statistic fields between two chip variants by
reading the MAC counters from the adapter suitable statistics bins.

Fixes: ec94dbc57

net/qede/base: fix for adapter specific stats

Handle different MAC statistic fields between two chip variants by
reading the MAC counters from the adapter suitable statistics bins.

Fixes: ec94dbc57362 ("qede: add base driver")
Cc: stable@dpdk.org

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: fix recovery from previous ungraceful exit

This patch modifies the recovery flow to allow ongoing PCIe
transactions to be completed. To achieve this, the load sequence is
changed such

net/qede/base: fix recovery from previous ungraceful exit

This patch modifies the recovery flow to allow ongoing PCIe
transactions to be completed. To achieve this, the load sequence is
changed such that the "final_cleanup" notification is sent while the
FID_enable is cleared.
This change ensures that the chip cleanup actions takes place from
previous driver instance if needed.

Fixes: ec94dbc57362 ("qede: add base driver")
Cc: stable@dpdk.org

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede: set mdump flag

Set allow management FW dump flag during HW prepare.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: prevent race condition during unload

Merge hw_stop and hw_reset into one function.
Prevent race condition between MFW attentions and pf stop command during
unload flow that causes an

net/qede/base: prevent race condition during unload

Merge hw_stop and hw_reset into one function.
Prevent race condition between MFW attentions and pf stop command during
unload flow that causes an ASSERT.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...

net/qede/base: support coalescing for VF

Add coalescing support for VFs.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: support previous driver unload

New driver/management fw load request sequence for handling previous
driver unload.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

net/qede/base: revise tunnel APIs/structs

Revise tunnel APIs/structs.
- Unite tunnel start and update params in single struct
"ecore_tunnel_info"
- Remove A0 chip tunnelling support.
- Added p

net/qede/base: revise tunnel APIs/structs

Revise tunnel APIs/structs.
- Unite tunnel start and update params in single struct
"ecore_tunnel_info"
- Remove A0 chip tunnelling support.
- Added per tunnel info - removed bitmasks.

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

show more ...