net/qede/base: update FW to 8.40.25.0

This patch updates the FW to 8.40.25.0 and corresponding base driver
changes. It also updates the PMD version to 2.11.0.1. The FW updates
consists of enhancemen

net/qede/base: update FW to 8.40.25.0

This patch updates the FW to 8.40.25.0 and corresponding base driver
changes. It also updates the PMD version to 2.11.0.1. The FW updates
consists of enhancements and fixes as described below.

- VF RX queue start ramrod can get stuck due to completion error.
Return EQ completion with error, when fail to load VF data. Use VF
FID in RX queue start ramrod
- Fix big receive buffer initialization for 100G to address failure
leading to BRB hardware assertion
- GRE tunnel traffic doesn't run when non-L2 ethernet protocol is
enabled, fix FW to not forward tunneled SYN packets to LL2.
- Fix the FW assert that is caused during vport_update when
tx-switching is enabled
- Add initial FW support for VF Representors
- Add ecore_get_hsi_def_val() API to get default HSI values
- Move following from .c to .h files:
TSTORM_QZONE_START and MSTORM_QZONE_START
enum ilt_clients
renamed struct ecore_dma_mem to phys_mem_desc and moved
- Add ecore_cxt_set_cli() and ecore_cxt_set_blk() APIs to set client
config and block details
- Use SET_FIELD() macro where appropriate
- Address spell check and code alignment issues

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

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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>

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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>

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net/qede: change copyright info to Cavium

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

net/qede/base: support WoL writes

Add support programing of WoL Bitmap paterns via management FW mailbox.

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

net/qede/base: support driver attribute repository

Add support for driver attributes repository in MFW and base driver.

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

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>

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net/qede/base: refactor device's number of ports logic

- Avoid having num_of_ports as 0 [to prevent a division by 0 via
MFW_PORT()]. Also fix the MFW_PORT() macro for CMT.
- Read the device's nu

net/qede/base: refactor device's number of ports logic

- Avoid having num_of_ports as 0 [to prevent a division by 0 via
MFW_PORT()]. Also fix the MFW_PORT() macro for CMT.
- Read the device's number of ports from shmem.
- Rename num_ports_in_engines to num_ports_in_engine.

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

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net/qede/base: remove unused parameters

This is an attempt to clean up many unused API parameters across the base
code. Most of the changes are related to removing unused p_hwfn or p_ptt
handlers. T

net/qede/base: remove unused parameters

This is an attempt to clean up many unused API parameters across the base
code. Most of the changes are related to removing unused p_hwfn or p_ptt
handlers. The warnings are generated using 'unused-parameter' cflags.

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

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net/qede/base: block mbox command to unresponsive MFW

Block sending of mailbox command to the management FW if it is not
responsive. Use MCP_REG_CPU_STATE_SOFT_HALTED register to verify the MCP
is a

net/qede/base: block mbox command to unresponsive MFW

Block sending of mailbox command to the management FW if it is not
responsive. Use MCP_REG_CPU_STATE_SOFT_HALTED register to verify the MCP
is actually halted after sending the halt command and before proceeding
further.

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

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net/qede/base: initialize resc lock/unlock params

Add a function that provides default initialization to resc lock/unlock
parameters. Change acquire flow that use resources into using this
function.

net/qede/base: initialize resc lock/unlock params

Add a function that provides default initialization to resc lock/unlock
parameters. Change acquire flow that use resources into using this
function.

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

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net/qede/base: remove helper functions/structures

- Remove an additional wrapper function ecore_mcp_nvm_command and
instead
use ecore_mcp_nvm_wr_cmd, ecore_mcp_nvm_rd_cmd or ecore_mcp_cmd APIs

net/qede/base: remove helper functions/structures

- Remove an additional wrapper function ecore_mcp_nvm_command and
instead
use ecore_mcp_nvm_wr_cmd, ecore_mcp_nvm_rd_cmd or ecore_mcp_cmd APIs
directly as appropriate.
- Remove struct ecore_mcp_nvm_params
- Add new NVM command ECORE_EXT_PHY_FW_UPGRADE and fix the expected
management FW responses in ecore_mcp_nvm_write()
- Fail the NVM write process on any failing partial write

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

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net/qede/base: revise management FW mbox access scheme

Revise the manamgement FW mbox access locking scheme for the access to the
MFW mailbox:
- add a new linked list called cmd_list to ecore_mcp_i

net/qede/base: revise management FW mbox access scheme

Revise the manamgement FW mbox access locking scheme for the access to the
MFW mailbox:
- add a new linked list called cmd_list to ecore_mcp_info that tracks all
the mailbox commands sent to management FW and ones waiting for
response.
- add a mutex lock called cmd_lock to ecore_mcp_info, a spinlock used to
serialize the access to this cmd_list and makes sure that the mbox is
not a pending one before sending a new mbox request. It protects the
access to the mailbox commands list and sending of the commands.
- add ecore_mcp_cmd_add|del|get_elem() APIs for new access scheme
- remove ecore_mcp_mb_lock() and ecore_mcp_mb_unlock()
- add a mutex lock called link_lock to ecore_mcp_info, a spinlock used for
syncing SW link-changes and link-changes originating from attention
context. This locking scheme prevents possible race conditions that may
occur, such as during link status reporting.
- Surround OSAL_{MUTEX,SPIN_LOCK}_{ALLOC,DEALLOC} with
'#ifdef CONFIG_ECORE_LOCK_ALLOC'. In case memory has to be allocated for
lock primitives, then compile driver with CONFIG_ECORE_LOCK_ALLOC flag.

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

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net/qede/base: add mdump sub-commands

- Add support to retain/clear data for crash dump by introducing the mdump
GET_RETAIN/CLR_RETAIN sub commands, new APIs
ecore_mcp_mdump_get_retain() and e

net/qede/base: add mdump sub-commands

- Add support to retain/clear data for crash dump by introducing the mdump
GET_RETAIN/CLR_RETAIN sub commands, new APIs
ecore_mcp_mdump_get_retain() and ecore_mcp_mdump_clr_retain()
- Avoid checking for mdump logs and data in case of an emulator
- Fix "deadbeaf" returned value in case of pcie status command read
fails (prevent false detection)

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

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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>

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net/qede/base: add SmartAN support

Add SmartAN feature that automatically detects peer switch capabilities
which relieves users from fumbling with adapter and switch configuration
Add new cmd DRV_MS

net/qede/base: add SmartAN support

Add SmartAN feature that automatically detects peer switch capabilities
which relieves users from fumbling with adapter and switch configuration
Add new cmd DRV_MSG_CODE_GET_MFW_FEATURE_SUPPORT. Add new SmartLinQ config
method using NVM cfg options 239.

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

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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>

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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>

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net/qede/base: zero out MFW mailbox data

Zero the whole union data of the Management FW mailbox before copying
the actual union member

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

net/qede/base: set max values for soft resources

Add support for the new interface with the Management FW for setting
max values of "soft" resources.

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

net/qede/base: set max values for soft resources

Add support for the new interface with the Management FW for setting
max values of "soft" resources.

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

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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: add API for using MFW resource lock

Add base driver API for using the Management FW resource lock

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

net/qede/base: support handling TLV request from MFW

Add support for handling the TLV request from Management FW.

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

net/qede/base: retrieve FW crash dump info

As part of device probe, check if management FW crash dump logs are
available. If available, then log an warning message and update the
epoch value too. A

net/qede/base: retrieve FW crash dump info

As part of device probe, check if management FW crash dump logs are
available. If available, then log an warning message and update the
epoch value too. A new struct ecore_mdump_info is added to populate
dump info including the new "reason" field by reading shared memory
region.

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

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net/qede/base: add request for PF FLR before load request

Add a request for PF Function Level Reset (FLR) before a load request

Fix the location of the PF FLR initiation to be after ecore_get_hw_in

net/qede/base: add request for PF FLR before load request

Add a request for PF Function Level Reset (FLR) before a load request

Fix the location of the PF FLR initiation to be after ecore_get_hw_info()
(which invokes ecore_hw_info_port_num())

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

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