sys: Remove $FreeBSD$: one-line .c comment pattern

Remove /^/[*/]\s*\$FreeBSD\$.*\n/

ixl(4): Add link state polling

In some cases driver may ask FW about link state before FW finishes
configuration of a (Q)SFP+ transceiver. If first attempt of using Get Link
Status AQC after loading

ixl(4): Add link state polling

In some cases driver may ask FW about link state before FW finishes
configuration of a (Q)SFP+ transceiver. If first attempt of using Get Link
Status AQC after loading driver or handling a reset fails, then re-try
periodically for 5 seconds.

Signed-off-by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Signed-off-by: Eric Joyner <erj@FreeBSD.org>

Tested by: jeffrey.e.pieper@intel.com
Approved by: erj@
MFC after: 2 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D40899

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ixl(4): Fix 2.5 and 5G speeds reporting and update shared code

Fix 2.5 and 5G speeds reporting and update shared code with recent
changes:
- Update expected FW API versions for X710 and X722 adapter

ixl(4): Fix 2.5 and 5G speeds reporting and update shared code

Fix 2.5 and 5G speeds reporting and update shared code with recent
changes:
- Update expected FW API versions for X710 and X722 adapters
- Define pointers related to Preservation Rules Module
- Add definitions for Shadow RAM pointers to new modules: 5th and 6th
FPA, and Preservation Rules Module.
- Add I40E_RX_PTYPE_PARSER_ABORTED definition, so the driver will know
opcode for parser aborted packets.
- Add the new filter types needed for custom cloud filters.
- Add support for Minimum Rollback Revision
- Fix RX_ONLY mode for unicast promiscuous on VLAN
- Add EEE LPI status check for X722 adapters
- Fix PHY type identifiers for 2.5G and 5G adapters
- Fix update link data for X722
- Increase the timeout value for PF reset to give PF more time to finish
reset if it is loaded with filters.
- Added support for Min Rollback Revision for 4 more X722 modules
- Fix reporting of Active Optical Cable media type
- Add flags and fields for double VLAN processing
- Fix potentially uninitialized variables in NVM code

Reviewed by: kbowling@, mike.jakubik@gmail.com
Tested by: gowtham.kumar.ks@intel.com
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D31565

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ixl(4): Add support for X710-T*L devices

Add support for new devices which are capable of 2.5 and 5G speeds, as well as
Energy Efficient Ethernet (EEE):

- introduce new device ids
- add ability to

ixl(4): Add support for X710-T*L devices

Add support for new devices which are capable of 2.5 and 5G speeds, as well as
Energy Efficient Ethernet (EEE):

- introduce new device ids
- add ability to select 2.5 and 5G speeds on devices which support it
- add sysctls to enable EEE and read related statistics

Submitted by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Reviewed by: #IntelNetworking
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D25549

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ixl(4): Add FW recovery mode support and other things

Update the iflib version of ixl driver based on the OOT version ixl-1.11.29.

Major changes:

- Extract iflib specific functions from ixl_pf_mai

ixl(4): Add FW recovery mode support and other things

Update the iflib version of ixl driver based on the OOT version ixl-1.11.29.

Major changes:

- Extract iflib specific functions from ixl_pf_main.c to ixl_pf_iflib.c
to simplify code sharing between legacy and iflib version of driver

- Add support for most recent FW API version (1.10), which extends FW
LLDP Agent control by user to X722 devices

- Improve handling of device global reset

- Add support for the FW recovery mode

- Use virtchnl function to validate virtual channel messages instead of
using separate checks

- Fix MAC/VLAN filters accounting

Submitted by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Reviewed by: erj@
Tested by: Jeffrey Pieper <jeffrey.e.pieper@intel.com>
MFC after: 1 week
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D24564

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ixl(4): Update version number to 2.0.0-k

And update copyrights to current year.

MFC after: 1 month
Sponsored by: Intel Corporation

ixl(4): Update to 1.9.9-k

Refresh upstream driver before impending conversion to iflib.

Major changes:

- Support for descriptor writeback mode (required by ixlv(4) for AVF support)
- Ability to di

ixl(4): Update to 1.9.9-k

Refresh upstream driver before impending conversion to iflib.

Major changes:

- Support for descriptor writeback mode (required by ixlv(4) for AVF support)
- Ability to disable firmware LLDP agent by user (PR 221530)
- Fix for TX queue hang when using TSO (PR 221919)
- Separate descriptor ring sizes for TX and RX rings

PR: 221530, 221919
Submitted by: Krzysztof Galazka <krzysztof.galazka@intel.com>
Reviewed by: #IntelNetworking
MFC after: 1 day
Relnotes: Yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D14985

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Merge ^/head r313301 through r313643.

ixl(4): Update to 1.7.12-k

Refresh upstream driver before impending conversion to iflib.

Major new features:

- Support for Fortville-based 25G adapters
- Support for I2C reads/writes

(To prevent

ixl(4): Update to 1.7.12-k

Refresh upstream driver before impending conversion to iflib.

Major new features:

- Support for Fortville-based 25G adapters
- Support for I2C reads/writes

(To prevent getting or sending corrupt data, you should set
dev.ixl.0.debug.disable_fw_link_management=1 when using I2C
[this will disable link!], then set it to 0 when done. The driver implements
the SIOCGI2C ioctl, so ifconfig -v works for reading I2C data,
but there are read_i2c and write_i2c sysctls under the .debug sysctl tree
[the latter being useful for upper page support in QSFP+]).

- Addition of an iWARP client interface (so the future iWARP driver for
X722 devices can communicate with the base driver).
- Compiling this option in is enabled by default, with "options IXL_IW" in
GENERIC.

Differential Revision: https://reviews.freebsd.org/D9227
Reviewed by: sbruno
MFC after: 2 weeks
Sponsored by: Intel Corporation

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Merge ^/head r303250 through r304235.

ixl(4): Update to ixl-1.6.6-k.

Submitted by: erj
Reviewed by: jeffrey.e.pieper@intel.com
MFC after: 3 days
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D7391

ixl: Update to 1.4.27-k.

Changes:

Kevin Scott i40e-shared: Save off VSI resource count when updating VSI
Anjali Singhai Jain i40e-shared: Expose some registers to program parser, FD and RSS logic

ixl: Update to 1.4.27-k.

Changes:

Kevin Scott i40e-shared: Save off VSI resource count when updating VSI
Anjali Singhai Jain i40e-shared: Expose some registers to program parser, FD and RSS logic
Eric Joyner ixl: Fix errors in queue interrupt setup in MSIX mode.
Shannon Nelson i40e-shared: implement and use rx ctl helper functions
Shannon Nelson i40e-shared: don't use AQ calls from clear_hw
Eric Joyner ixl: Use rx ctl read/write functions instead of register accesses in certain places.
Shannon Nelson i40e-shared: add adminq commands for rx ctl registers
Shannon Nelson i40e-shared: implement and use rx ctl helper functions
Jeremiah Kyle i40e-shared: Corrected function name in comment block
Deepthi Kavalur i40e-shared: correcting a HW capability display info
Shannon Nelson i40e-shared: fixups for (Linux) upstream consistency
Eric Joyner ixl: Only stop firmware's LLDP agent on older firmware versions.

Differential Revision: https://reviews.freebsd.org/D6211
Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after: 2 weeks
Sponsored by: Intel Corporation

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ixl: Update to 1.4.24-k.

Changes by author:

Eric Joyner ixl: Fix compile error when IXL_DEBUG is defined.
Eric Joyner ixl: Fix taskqueues created in init() not being freed in stop().
Eric Joyner

ixl: Update to 1.4.24-k.

Changes by author:

Eric Joyner ixl: Fix compile error when IXL_DEBUG is defined.
Eric Joyner ixl: Fix taskqueues created in init() not being freed in stop().
Eric Joyner ixl: Add additional debug sysctls, for Tx and Rx queue stats.
Eric Joyner ixl: Enable dynamic itr by default.
Eric Joyner ixl: Edit spacing, comments, function signatures (to conform to style(9)).
Eric Joyner ixl: Check for errors when tearing down msix interrupts.
Eric Joyner ixl: Remove unnecessary register reads/writes.
Eric Joyner ixl: Remove admin queue interrupt enable from general interrupt enable.
Eric Joyner ixl: Update switch config after teardown/reset flow in init().
Eric Joyner ixl: Add additional admin queue error code output to admin queue call errors.
Eric Joyner ixl: Don't destroy i40e spinlock if it's already uninitialized.
Shannon Nelson i40e-shared: clean event descriptor before use
Anjali Singhai Jain i40e-shared: When in promisc mode apply promisc mode to Tx Traffic as well
Kevin Scott i40e_shared: Increase timeout when checking GLGEN_RSTAT_DEVSTATE bit
Eric Joyner ixlv: Fix IXL_DEBUG compile issue.
Eric Joyner ixlv: Attempt to fix panic/other issues when rapidly unloading/loading driver.
Eric Joyner ixl/ixlv: Revert m_collapse() in ixl_xmit() to m_defrag().
Deepthi Kavalur i40e_shared: Trace logging HW capabilities
Eric Joyner ixlv: Correctly unlock/relock around init() call in vc_completion().
Eric Joyner ixl: Stop preventing changing flow control mode for CR4 media.
Eric Joyner ixl: Set IPv6 TCP offload flag when doing TSO.

Differential Revision: https://reviews.freebsd.org/D6211
Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after: 2 weeks
Sponsored by: Intel Corporation

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ixl: Update to 1.4.12-k.

Changes by author:

Eric Joyner ixl: Remove substitution of EACCES for EPERM when perrno is set on an nvmupdate command return.
Eric Joyner ixl: Print message when hardwar

ixl: Update to 1.4.12-k.

Changes by author:

Eric Joyner ixl: Remove substitution of EACCES for EPERM when perrno is set on an nvmupdate command return.
Eric Joyner ixl: Print message when hardware sends GRST interrupt.
Eric Joyner ixl: Fix kernel panic when driver fails to initialize admin queue.
Eric Joyner ixl: Print out messages when a non-handled other interrupt occurs.
Eric Joyner ixl: Fix spaces in a couple messages.
Eric Joyner ixl: Add lock around nvmupd command entry point and reconvert EPERM errors to EACCES.
Anjali Singhai Jain i40e-shared: Make some changes in the nvm read code
Shannon Nelson i40e-shared: AQ Add Run PHY Activity struct
Shannon Nelson i40e-shared: AQ Add Geneve cloud tunnel type
Shannon Nelson i40e-shared: AQ Add external power class to get link status response struct
Shannon Nelson i40e-shared: AQ Add shared resource flags for macvlan filters
Shannon Nelson i40e-shared: AQ Add set_switch_config
Shannon Nelson i40e-shared: AQ Add VXLAN-GPE tunnel type for cloud filter and tunnel commands
Shannon Nelson i40e-shared: AQ thermal sensor control struct
Shannon Nelson i40e-shared: Bump AQ minor version to 1.5 for FVL5 features
Shannon Nelson i40e-shared: add a little more to an NVM update debug message
Carolyn Wyborny i40e-shared: Fix for PHY NVM interaction problem
Eric Joyner i40e-shared: Add prototypes for private NVM write functions
Eric Joyner ixl/ixlv: Remove unused define from ixl.h.
Eric Joyner ixl: Add handling of EMP reset for nvm update purposes.
Eric Joyner ixl: Move addition of device sysctls to separate function.
Eric Joyner ixl: Fix up a couple error messages in ixl_attach().
Eric Joyner ixl: Update the hardware resource allocation debug sysctl.

Differential Revision: https://reviews.freebsd.org/D6211
Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after: 2 weeks
Sponsored by: Intel Corporation

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ixl: Update to 1.4.9-k.

Changes by author:

Kamil Krawczyk i40e-shared: use explicit cast from u16 to u8
Anjali Singhai Jain i40e-shared: Add a Virtchnl offload for RSS PCTYPE V2
Eric Joyner ixl:

ixl: Update to 1.4.9-k.

Changes by author:

Kamil Krawczyk i40e-shared: use explicit cast from u16 to u8
Anjali Singhai Jain i40e-shared: Add a Virtchnl offload for RSS PCTYPE V2
Eric Joyner ixl: Remove HP device IDs.
Jesse Brandeburg i40e-shared: add small bit of debug
Mitch Williams i40e-shared: check for stopped admin queue
Mitch Williams i40e-shared: set aq count after memory allocation
Jesse Brandeburg i40e-shared: remove forever unused ID
Eric Joyner ixl: Fix bug where RSS does not hash to more than 16 queues.
Shannon Nelson i40e-shared: define function capabilities in only one place
Eric Joyner ixl: Change spacing, comments, and a single error message.
Eric Joyner ixl: Save admin queue phy interrupt mask as a define.
Eric Joyner ixl: Move callout_reset() to later in init_locked(), and stop clearing OACTIVE in driver flags.
Eric Joyner ixl: Add new reset+build flow to init() if it detects that the admin queue is stopped.
Eric Joyner ixl: Return EACCES instead of EPERM when an nvmupdate command fails.
Eric Joyner ixl: Remove KX_A device ID.

Differential Revision: https://reviews.freebsd.org/D6211
Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after: 2 weeks
Sponsored by: Intel Corporation

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ixl: Update to 1.4.7-k.

Changes by author:

Helin Zhang i40e_shared: Fix compilation error - pointer-arith
Paul M Stillwell Jr i40e-shared: Replace sprintf with i40e_debug
Anjali Singhai Jain i40e-

ixl: Update to 1.4.7-k.

Changes by author:

Helin Zhang i40e_shared: Fix compilation error - pointer-arith
Paul M Stillwell Jr i40e-shared: Replace sprintf with i40e_debug
Anjali Singhai Jain i40e-shared: Fix an accidental error with BIT_ULL replacement
Jesse Brandeburg i40e-shared: remove useless assignments
Anjali Singhai Jain i40e-shared: Add a workaround to drop all flow control frames
Anjali Singhai Jain i40e-shared: Add new response struct from FW for AQ command i40e_aqc_lldp_set_local_mib
Anjali Singhai Jain i40e-shared: Acquire NVM, before issuing an AQ read nvm command
Eric Joyner ixl/ixlv: Remove unused MAX_LOOP define.
Eric Joyner ixl: Remove extra aq_get_link_info() call in attach().
Eric Joyner ixl: Modify a couple error messages in attach() to be more informative.
Eric Joyner ixl: Add i40e_get_link_status() call to init_locked().
Eric Joyner ixl: Move callout_stop() to earlier in ixl_stop().
Eric Joyner ixl: Add extra comments around link ITR code.
Eric Joyner ixl: Attempt to enhance link event handling.
Eric Joyner ixl: Style, spacing, and comment changes.
Eric Joyner ixl: Add I40E_NVM_ACCESS definition.
Eric Joyner ixl: Add interface for nvmupdate tool ioctl to driver.
Eric Joyner ixl: Don't strip out nvm update support from the driver anymore.
Eric Joyner ixl: Interrupts are now allocated/setup and torn down/released on init()/stop().

Differential Revision: https://reviews.freebsd.org/D6211
Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after: 2 weeks
Sponsored by: Intel Corporation

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ixl: Update to 1.4.6-k.

Changes by author:

Greg Rose ixl: Add MAC+VLAN filter for LAA MAC assignment
Carolyn Wyborny i40e_shared: fix for PHY NVM interaction problem
Anjali Singhai Jain i40e-shar

ixl: Update to 1.4.6-k.

Changes by author:

Greg Rose ixl: Add MAC+VLAN filter for LAA MAC assignment
Carolyn Wyborny i40e_shared: fix for PHY NVM interaction problem
Anjali Singhai Jain i40e-shared: Fix an accidental error with BIT_ULL replacement
Eric Joyner ixl: Fix potential crash when loading driver a startup and cannot setup all requested MSIX vectors.
Eric Joyner ixl: Add max of 8 queues limit to autoconfig.
Eric Joyner ixl: Re-add ian@'s sysctl fixes from upstream (r280043).

Differential Revision: https://reviews.freebsd.org/D6211
Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after: 2 weeks
Sponsored by: Intel Corporation

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ixl: Update to 1.4.5-k.

This first update will revert some upstream changes; forthcoming updates will reinstate them.

Changes, by author:

Anjali Singhai Jain i40e-shared: Add WB_ON_ITR offload su

ixl: Update to 1.4.5-k.

This first update will revert some upstream changes; forthcoming updates will reinstate them.

Changes, by author:

Anjali Singhai Jain i40e-shared: Add WB_ON_ITR offload support
Shannon Nelson i40e-shared: fix phy_types bitmap type
Kevin Scott i40e-shared: Store off PHY capabilities
Shannon Nelson i40e-shared: fix byteswap of phy_type
Jingjing Wu i40e-shared: Fix compile issue related to const string
Greg Bowers i40e-shared: Add AQ defines for non-willing Apps (DCB)
Greg Bowers i40e-shared: Support for non-willing Apps (DCB)
Shannon Nelson i40e-shared: use upper-32 bit macro for address
Shannon Nelson i40e-shared: grab the AQ spinlocks before clearing registers
Eric Joyner ixl: Properly strip out X722_SUPPORT (temporarily).
Eric Joyner ixl: Allow Fort Pond devices to advertise 100M in set_advertise sysctl.

Differential Revision: https://reviews.freebsd.org/D6211
Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after: 2 weeks
Sponsored by: Intel Corporation

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Catch up with HEAD (r280229-r284686).

Merge from head

Merged ^/head r283871 through r284187.

Update SW4 to the Intel ixl/ixlv drivers. This is primarily a shared
code update, with supporting changes in the CORE. Changes for the extended
media types, VF driver has virtual channel protocol cha

Update SW4 to the Intel ixl/ixlv drivers. This is primarily a shared
code update, with supporting changes in the CORE. Changes for the extended
media types, VF driver has virtual channel protocol changes, and some
register use corrections. This software change should be coordinated with
Firmware updates to your hardware, contact your support channels for that.

MFC after: 1 week

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MFH: r282615-r283655

Sponsored by: The FreeBSD Foundation

Merge sync of head

Remove executable property from several ixl(4) source files.

Differential Revision: https://reviews.freebsd.org/D2583
Reviewed by: erj