MFC r336695
Remove support for QLNX_RCV_IN_TASKQ - i.e., Rx only in TaskQ.
Added support for LLDP passthru
Upgrade ECORE to version 8.33.5.0
Upgrade STORMFW to version 8.33.7.0
Added support for SRIOV

MFC r331797:

Use an accessor function to access ifr_data.

This fixes 32-bit compat (no ioctl command defintions are required
as struct ifreq is the same size).

Reviewed by: kib
Obtained from: CheriBSD
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D14900

MFC r322852
Fix qlnx_tso_check() so that every window of
(ETH_TX_LSO_WINDOW_BDS_NUM - nbds_in_hdr) has atleast
ETH_TX_LSO_WINDOW_MIN_LEN bytes

MFC r322408
Performance enhancements to reduce CPU utililization for large number of
TCP connections (order of tens of thousands), with predominantly Transmits.

Submitted by: Vaishali.Kulkarni@cavium.com

MFC r322331
Provide compile option to choose receive processing in either Ithread or
Taskqueue Thread.

MFC r319964
Upgrade STORMFW to 8.30.0.0 and ecore version to 8.30.0.0
Add support for pci deviceID 0x8070 for QLE41xxx product line which
supports 10GbE/25GbE/40GbE

Approved by: re(gjb)

MFC r318676
Check for IPV6 TCP/UDP CSUM offload in pkt header during transmits.

Submitted by:Shminderjit.Singh@cavium.com

MFC r318383
QL_DPRINT macro modfied to handle multiple args; print line#.

Submitted by:Shminderjit.Singh@cavium.com

MFC r318382
1. Move Rx Processing to fp_taskqueue(). With this CPU utilization for
processing interrupts drops to around 1% for 100G and under 1% for
other speeds.
2. Use sysctls for TRACE_LRO_CNT and TRACE_TSO_PKT_LEN
3. remove unused mtx tx_lock
4. bind taskqueue kernel thread to the appropriate cpu core
5. when tx_ring is full, stop further transmits till at least 1/16th of
the Tx Ring is empty. In our case 1K entries. Also if there are
rx_pkts to process, put the taskqueue thread to sleep for 100ms,
before enabling interrupts.
6. Use rx_pkt_threshold of 128.

MFC r316747
Fix rss_ind_table entry for num_funcs > 1

MFC r316720
Fix defects reported by Coverity
1. Deadcode in ecore_init_cache_line_size(), qlnx_ioctl() and
qlnx_clean_filters()
2. ARRAY_VS_SINGLETON issue in qlnx_remove_all_mcast_mac() and
qlnx_update_rx_prod()