- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

MFC r295830
Remove dead code. Code Cleanup. Improve clarity in debug messages

Approved by:re (marius)

MFC r295823

Modified the use of bxe_grc_dump() function so that it can be invoked directly
at any potential error path, where a fwdump is needed.
The fwdump (a.k.a grcdump) is stored in a driver buffer.
The sysctl grcdump_done indicates if a fwdump was taken and waiting to be retrieved.
The sysctl trigger_grcdump can be used to manually trigger a fwdump.

Approved by:re (marius)

MFC r292639
Add support for firmware dump (a.k.a grcdump)

MFC r292638
Check for packet_length is greater than 60 bytes as well as packet_length is
greater than len_on_bd, before invoking the routine to handle jumbo over SGL
(bxe_service_rxsgl()).
Add counters for number of jumbo_over_SGL packets (rx_bxe_service_rxsgl) and
erroneous jumbo_over_SGL packets (rx_erroneous_jumbo_sge_pkts)

Fix formatting in bxe_sysctl_state()

MFC r289199
Add support for reading device temperature

MFC r285973
- Avoid lock contention in the if_transmit callback by using trylock and
enqueueing the frames when it fails. This way there is some latency
removed from the transmitting path.
- If IFF_DRV_OACTIVE is set (and also if IFF_DRV_RUNNING is not) just
enqueue the desired frames and return successful transmit. This way we
avoid to return errors on transmit side and resulting in
possible out-of-order frames. Please note that IFF_DRV_OACTIVE is set
everytime we get the threshold ring hit, so this can be happening quite
often.

Submitted by: Attilio.Rao@isilon.com

MFC r284739
tx_mtx should be grabbed before calling buf_ring_dequeue_sc()

Submitted by:Attilio.Rao@isilon.com

MFC r284470
In bxe_init_mcast_macs_list(): mc_mac->mac needs to point to the multicast mac address
In bxe_set_mc_list(): added missing BXE_MCAST_UNLOCK()
In __ecore_vlan_mac_h_exec_pending(): need to check for ECORE_PENDING

Submitted by: gary.zambrano@qlogic.com

MFC r284335

PHY LOCK acquires the hardware lock via bxe_acquire_phy_lock() and releases it via bxe_release_phy_lock(). It was simply acquiring a mutex earlier which can cause the PHY to use bogus values. Fixes intermittent link failures.

bxe_ioctl() completes all functions within its context as opposed to a taskqueue earlier.

bxe_handle_rx_mode_tq() no longer required. bxe_set_rx_mode() handles the functionality within its context

Submitted by: gary.zambrano@qlogic.com

MFC r283274

Submitted by: gary.zambrano@qlogic.com
Approved by:davidcs@freebsd.org

MFC r283269

Submitted by:gary.zambrano@qlogic.com
Approved by:davidcs@freebsd.org

MFC r275358 r275483 r276982 - Removing M_FLOWID by hps@

r275358:
Start process of removing the use of the deprecated "M_FLOWID" flag
from the FreeBSD network code. The flag is still kept around in the
"sys/mbuf.h" header file, but does no longer have any users. Instead
the "m_pkthdr.rsstype" field in the mbuf structure is now used to
decide the meaning of the "m_pkthdr.flowid" field. To modify the
"m_pkthdr.rsstype" field please use the existing "M_HASHTYPE_XXX"
macros as defined in the "sys/mbuf.h" header file.

This patch introduces new behaviour in the transmit direction.
Previously network drivers checked if "M_FLOWID" was set in "m_flags"
before using the "m_pkthdr.flowid" field. This check has now now been
replaced by checking if "M_HASHTYPE_GET(m)" is different from
"M_HASHTYPE_NONE". In the future more hashtypes will be added, for
example hashtypes for hardware dedicated flows.

"M_HASHTYPE_OPAQUE" indicates that the "m_pkthdr.flowid" value is
valid and has no particular type. This change removes the need for an
"if" statement in TCP transmit code checking for the presence of a
valid flowid value. The "if" statement mentioned above is now a direct
variable assignment which is then later checked by the respective
network drivers like before.

r275483:
Remove M_FLOWID from SCTP code.

r276982:
Remove no longer used "M_FLOWID" flag from mbuf.h and update the netisr
manpage.

Note: The FreeBSD version has been bumped.

Reviewed by: hps, tuexen
Sponsored by: Limelight Networks

MFC r281006
When an mbuf allocation fails in the receive path, the mbuf containing the received packet is not sent to the host network stack and is reused again on the receive ring. Remaining received packets in the ring are not processed in that invocation of bxe_rxeof() and defered to the task thread

MFC r263710, r273377, r273378, r273423 and r273455:

- De-vnet hash sizes and hash masks.
- Fix multiple issues related to arguments passed to SYSCTL macros.

Sponsored by: Mellanox Technologies

MFC r268854
Initiate error recovery stats fail to update after 3 retries.
Change bxe_panic() ECORE_DBG_BREAK_IF() ECORE_BUG() ECORE_BUG_ON() to
panic only if ECORE_STOP_ON_ERROR is defined.

Approved by: re(gjb)

MFC r265703
Modify Copyright information and other strings to reflect
Qlogic Corporation's purchase of Broadcom's NetXtreme business.
Added clean option to Makefile

Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation

MFC r265411
Modify Copyright information to reflect Qlogic Corporation's purchase
of Broadcom's NetXtreme business

Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation

MFC 262999
Fixed MSI interrupt allocation and handling.
Fixed a DMA mapping leak that occurs when defragmenting packet chains.

Approved by: davidch (mentor)

Merged r260415 from head.

Approved by: davidch

Approved by: re@ (gjb)
Approved by: davidch (mentor)

MFC r259928:

In sys/dev/bxe/bxe.c, remove static function bxe_has_tx_work_unload(),
which has never been used.

Reviewed by: edavis

Merge r258187 from head.

Approved by: re@ (delphij)
Approved by: davidch (mentor)

In sys/dev/bxe/bxe.c, print bus_addr_t values using %#jx, to fix several
gcc warnings for PAE kernels.

Approved by: re (glebius)
Reviewed by: davidch, edavis

Merge r256299 from head.

Approved by: re@ (gjb)
Approved by: davidch (mentor)

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Substantial rewrite of bxe(4) to add support for the BCM57712 and
BCM578XX controllers.

Approved by: re
MFC after: 4 weeks