MFC r331739
1. Add additional debug prints.
2. Break transmit when IFF_DRV_RUNNING is OFF.
3. set desc_count=0 for default case in switch in ql_rcv_isr()

Revert r330897:

This was intended to be a non-functional change. It wasn't. The commit
message was thus wrong. In addition it broke arm, and merged crypto
related code.

Revert with prejudice.

This revert skips files touched in r316370 since that commit was since
MFCed. This revert also skips files that require $FreeBSD$ property
changes.

Thank you to those who helped me get out of this mess including but not
limited to gonzo, kevans, rgrimes.

Requested by: gjb (re)

Partial merge of the SPDX changes

These changes are incomplete but are making it difficult
to determine what other changes can/should be merged.

No objections from: pfg

MFC r329855
1. Added support to offline a port if is error recovery on successful.
2. Sysctls to enable/disable driver_state_dump and error_recovery.
3. Sysctl to control the delay between hw/fw reinitialization and
restarting the fastpath.
4. Stop periodic stats retrieval if interface has IFF_DRV_RUNNING flag off.
5. Print contents of PEG_HALT_STATUS1 and PEG_HALT_STATUS2 on heartbeat
failure.
6. Speed up slowpath shutdown during error recovery.
7. link_state update using atomic_store.
8. Added timestamp information on driver state and minidump captures.
9. Added support for Slowpath event logging
10.Added additional failure injection types to simulate failures.

MFC r324535
Add sanity checks in ql_hw_send() qla_send() to ensure that empty slots
in Tx Ring map to empty slot in Tx_buf array before Transmits. If the
checks fail further Transmission on that Tx Ring is prevented.

MFC r324065
Tx Ring Shadow Consumer Index Register needs to be cleared prior
to passing it's physical address to the FW during Tx Create Context.

MFC r324026
Fix delete all multicast addresses

Submitted by:Anand.Khoje@cavium.com

MFC r323824
1. ql_hw.c:
In ql_hw_send() return EINVAL when TSO framelength exceeds max
supported length by HW.(davidcs)
2. ql_os.c:
In qla_send() call bus_dmamap_unload before freeing mbuf or
recreating dmmamap.(davidcs)
In qla_fp_taskqueue() Add additional checks for IFF_DRV_RUNNING
Fix qla_clear_tx_buf() call bus_dmamap_sync() before freeing
mbuf.

Submitted by: David.Bachu@netapp.com

MFC 322771

Upgrade FW to 5.4.66
sysctls to display stats, stats polled every 2 seconds
Modify QLA_LOCK()/QLA_UNLOCK() to not sleep after acquiring mtx_lock
Add support to turn OFF/ON error recovery following heartbeat failure for
debug purposes.
Set default max values to 32 Tx/Rx/SDS rings

MFC 321233
Raise the watchdog timer interval to 2 ticks, there by guaranteeing
that it fires between 1ms and 2ms. `
Treat two consecutive occurrences of Heartbeat failures as a legitimate
Heartbeat failure

MFC 320694
Allow MTU changes without ifconfig down/up

MFC r320175
Add pkts_cnt_oversized to stats.

Approved by: re(marius)

MFC r317180
Cleanup QLA_LOCK/QLA_UNLOCK macros
remove unused QLA_TX_LOCK/QLA_TX_UNLOCK macros
format qla_error_recovery()

MFC r316309
Add support for optional Soft LRO

MFC r312728
Added support for if_transmit and if_qflush
Removed if_start
updated version to 3.10.33

MFC r306790
Add support for adding up to 64 Multicast addresses with a single
mailbox command

MFC 304249
Add support for set/get cam search mode

MFC r394247
Upgrade fw, bootloader and minidump template to version 5.4.58
Add minidump retrieval code

MFC r394248
Add ql_minidump.h

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

sys/dev: minor spelling fixes.

Most affect comments, very few have user-visible effects.

Cleanup unnecessary semicolons from the kernel.

Found with devel/coccinelle.

ql_hw.c: fixed error code INJCT_HEARTBEAT_FAILURE
ql_os.c: removed unnecessary debug printf
ql_ver.h: updated version number
MFC after:5 days

Updated Copyright information
Added support for the following:
- iSCSI TLV (requires 64 Tx and 32 Rx rings
- 9K receive buffers for jumbo frames (feature may be enabled/disabled)
- builtin firmware, bootloader and minidump template
- quick stats
- async event handling for SFP insertion/removal and DCBX changes
- Configuring DCBX and interrupt coalescing parameters

Mechanically convert to if_inc_counter().

ql_hw.[c,h]: set minimum thresholds on pkt size for lro path.
ql_ioctl.c: validate the length and address of buffer passed to QL_RD_FW_DUMP

Submitted by:David C Somayajulu

Add Qlogic 10Gigabit Ethernet & CNA Adapter Driver Version 3.10.10 for
QLogic 8300 Series Adapters

Submitted by: David C Somayajulu (davidcs@freebsd.org) QLogic Corporation
Approved by: George Neville-Neil (gnn@freebsd.org)