drivers/net: rename physical address type to IOVA

Renamed data type from phys_addr_t to rte_iova_t.

Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Reviewed-by: Anatoly Burakov <a

drivers/net: rename physical address type to IOVA

Renamed data type from phys_addr_t to rte_iova_t.

Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

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net/qede/base: add various OS abstraction macros

- Introduce OSAL_IOV_VF_VPORT_STOP to allow VF to carry out required
operations and prevent a potential assert before closing vport
- Add OSAL_DI

net/qede/base: add various OS abstraction macros

- Introduce OSAL_IOV_VF_VPORT_STOP to allow VF to carry out required
operations and prevent a potential assert before closing vport
- Add OSAL_DIV_S64() for 64-bit division on 32-bit platforms.
- Add OSAL for transceiver update OSAL_TRANSCEIVER_UPDATE()
- Add OSAL for MFW command preemption OSAL_MFW_CMD_PREEMPT() within the
spinning loops while sending a mailbox command to the MFW
- Implement OSAL_SPIN_LOCK_IRQSAVE macro
- Rename OSAL_NUM_ACTIVE_CPU() to OSAL_NUM_CPUS()

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

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net/qede/base: add LLDP support

This patch adds base driver LLDP protocol support and handle LLDP
received TLV update events.

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

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: 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>

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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: 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>

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net/qede/base: restrict cache line size register padding

Add a restriction on the pad to cache line size register.

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

net/qede/base: use crc32 OSAL macro

Move ecore_crc32() macro to within base driver to qede_crc32() and use
OSAL_CRC32() where required.

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

net/qede: add notifying HW errors

Log HW errmsg on the stdout and do minimal handling to prevent HW
attentions from being reasserted.

Signed-off-by: Harish Patil <harish.patil@cavium.com>
Signed-of

net/qede: add notifying HW errors

Log HW errmsg on the stdout and do minimal handling to prevent HW
attentions from being reasserted.

Signed-off-by: Harish Patil <harish.patil@cavium.com>
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

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net/qede: fix DMA memory leak

Implement the macro OSAL_DMA_FREE_COHERENT to release DMA memories.
Track all DMA memory allocations using an array of memzone pointers and
use that to free memory reso

net/qede: fix DMA memory leak

Implement the macro OSAL_DMA_FREE_COHERENT to release DMA memories.
Track all DMA memory allocations using an array of memzone pointers and
use that to free memory resources along with other resource deallocation.
With this change there is no need to alter the base code to additionally
pass an unique string needed for memzone creation.

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

Signed-off-by: Harish Patil <harish.patil@cavium.com>
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

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net/qede/base: upgrade the FW to 8.20.0.0

This patch adds changes to upgrade to 8.20.0.0 FW.

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>

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net/qede/base: change valloc to vzalloc

Change OSAL_VALLOC() into OSAL_VZALLOC() which would also zero memory.

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

net/qede/base: support tunnelling for VF

Add new tunnelling support for VFs.

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

net/qede/base: change infrastructure for VF tunnelling

Infrastructure changes for VF tunnelling.

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: revamp qm initialization

This patch revamps queue initialization.

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

net/qede: upgrade the FW to 8.18.9.0

This patchset adds changes to upgrade to 8.18.9.0 FW.

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

net/qede/base: fix to set pointers to NULL after freeing

Set pointers to NULL after freeing the allocations. Change OSAL_FREE
macro to take care of this and cleanup relevant code.

Fixes: 26ae839d06

net/qede/base: fix to set pointers to NULL after freeing

Set pointers to NULL after freeing the allocations. Change OSAL_FREE
macro to take care of this and cleanup relevant code.

Fixes: 26ae839d06e9 ("qede: add DCBX support")
Fixes: ec94dbc57362 ("qede: add base driver")

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

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net/qede: use I/O device memory read/write API

Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across diffe

net/qede: use I/O device memory read/write API

Replace the raw I/O device memory read/write access with eal
abstraction for I/O device memory read/write access to fix
portability issues across different architectures.

CC: Harish Patil <harish.patil@cavium.com>
CC: Rasesh Mody <rasesh.mody@cavium.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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net/qede/base: add handling of malicious VF

Receive indication that VFs are malicious and pass it to the
caller/clients and stop serving those VF's additional resource requests.

Signed-off-by: Rase

net/qede/base: add handling of malicious VF

Receive indication that VFs are malicious and pass it to the
caller/clients and stop serving those VF's additional resource requests.

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

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net/qede/base: update

This patch updates the base driver and incorporates necessary changes
required to bring in the new firmware 8.10.9.0.

In addition, it would allow driver to add new functionali

net/qede/base: update

This patch updates the base driver and incorporates necessary changes
required to bring in the new firmware 8.10.9.0.

In addition, it would allow driver to add new functionalities that might
be needed in future.

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

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net/qede/base: change signature of MCP command

Change ecore_mcp_cmd_and_union() to accept pointer to a structure rather
than accepting multiple arguments. A new struct ecore_mcp_mb_params is
added f

net/qede/base: change signature of MCP command

Change ecore_mcp_cmd_and_union() to accept pointer to a structure rather
than accepting multiple arguments. A new struct ecore_mcp_mb_params is
added for that purpose. Also make this function static. This change is
mostly keeping in mind the future requests which needs additional
arguments.

Signed-off-by: Harish Patil <harish.patil@qlogic.com>

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net/qede/base: add attention formatting string

In case of attention from a signal that's represented by multiple bits
in misc AEU, add the format string which is populated with proper index
and resu

net/qede/base: add attention formatting string

In case of attention from a signal that's represented by multiple bits
in misc AEU, add the format string which is populated with proper index
and resulting prints will show string as a prefix.

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

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