Some RSS issues discovered by Adrian, missing header, variable
names fat fingered, incorrect hash config setup. Thanks :)

MFC after: 1 week

Cleanup some bogus code in the RSS config, and add the include
for the rss option file. And bump the version.

MFC after: 1 week

Reintegrate head revisions r273096-r277147

Sponsored by: The FreeBSD Foundation

Intel I40E driver updates:
if_ixl to version 1.3.0, if_ixlv to version 1.2.0
- Major change in both drivers is to add RSS support
- In ixl fix some interface speed related issues, dual
speed wa

Intel I40E driver updates:
if_ixl to version 1.3.0, if_ixlv to version 1.2.0
- Major change in both drivers is to add RSS support
- In ixl fix some interface speed related issues, dual
speed was not changing correctly, KR/X media was not
displaying correctly (this has a workaround until a
more robust media handling is in place)
- Add a warning when using Dell NPAR and the speed is
less than 10G
- Wrap a queue hung message in IXL_DEBUG, as it is non-fatal,
and without tuning can display excessively

MFC after: 1 week

show more ...

Merge from head@274682

Sync to HEAD@r274297.

Update the Intel i40e drivers, ixl version 1.2.8, ixlv version 1.1.18
-Improved VF stability, thanks to changes from Ryan Stone,
and Juniper.
- RSS fixes in the ixlv driver
- link detection in t

Update the Intel i40e drivers, ixl version 1.2.8, ixlv version 1.1.18
-Improved VF stability, thanks to changes from Ryan Stone,
and Juniper.
- RSS fixes in the ixlv driver
- link detection in the ixlv driver
- New sysctl's added in ixl and ixlv
- reset timeout increased for ixlv
- stability fixes in detach
- correct media reporting
- Coverity warnings fixed
- Many small bug fixes
- VF Makefile modified - nvm shared code needed
- remove unused sleep channels in ixlv_sc struct

Submitted by: Eric Joyner (committed by jfv)
MFC after: 1 week

show more ...

Sync to HEAD@r274095.

Fix multiple incorrect SYSCTL arguments in the kernel:

- Wrong integer type was specified.

- Wrong or missing "access" specifier. The "access" specifier
sometimes included the SYSCTL type, which it

Fix multiple incorrect SYSCTL arguments in the kernel:

- Wrong integer type was specified.

- Wrong or missing "access" specifier. The "access" specifier
sometimes included the SYSCTL type, which it should not, except for
procedural SYSCTL nodes.

- Logical OR where binary OR was expected.

- Properly assert the "access" argument passed to all SYSCTL macros,
using the CTASSERT macro. This applies to both static- and dynamically
created SYSCTLs.

- Properly assert the the data type for both static and dynamic
SYSCTLs. In the case of static SYSCTLs we only assert that the data
pointed to by the SYSCTL data pointer has the correct size, hence
there is no easy way to assert types in the C language outside a
C-function.

- Rewrote some code which doesn't pass a constant "access" specifier
when creating dynamic SYSCTL nodes, which is now a requirement.

- Updated "EXAMPLES" section in SYSCTL manual page.

MFC after: 3 days
Sponsored by: Mellanox Technologies

show more ...

IFC @r272481

Sync to HEAD@r272516.

Reintegrate head@r272414

Sponsored by: The FreeBSD Foundation

Ensure that ixl_flush() uses a defined register on VFs

In some code that is shared between the ixl(4) and ixlv(4) drivers,
a macro hard-coded a register offset that was not valid on ixlv devices.
Fi

Ensure that ixl_flush() uses a defined register on VFs

In some code that is shared between the ixl(4) and ixlv(4) drivers,
a macro hard-coded a register offset that was not valid on ixlv devices.
Fix this by having each driver define a variable that contains the correct
offset.

Reviewed by: Eric Joyner <ricera10 AT gmail.com>
MFC after: 3 days
Sponsored by: Sandvine Inc

show more ...

IFC @r272185

Convert driver to if_get_counter method.

Submitted by: rstone
Reviewed by: Eric Joyner <ricera10 gmail.com>

Properly hide calls to ARP under #ifdef INET to allow IPv6-only
kernels to compile.

MFC atfer: 3 days

IFC @r271887

Revert r270808, which were changes to common code (i40e_alloc.h).

Rather than #define-ing common code function calls to OS-dependent
ones, make the osdep versions match the common code expectations,

Revert r270808, which were changes to common code (i40e_alloc.h).

Rather than #define-ing common code function calls to OS-dependent
ones, make the osdep versions match the common code expectations,
adjust the FreeBSD specific code to use those, and remove the
#defines.

In the FreeBSD specific code, use "i40e_mem_reserved" for the
now expected but unused argument to i40e_allocate_dma_mem().

Reviewed by: gnn, eric.joyner intel.com
MFC after: 3 days

show more ...

IFC @r271694

Sync to HEAD@r271160.

Use define from if_var.h to access a field inside struct if_data,
that resides in struct ifnet.

Sponsored by: Nginx, Inc.

First try on fixing some more compile errors without actually testing:
- use proper __FreeBSD_version check and more importantly check for __am64__
to be defined. Whether the FreeBSD(_version) che

First try on fixing some more compile errors without actually testing:
- use proper __FreeBSD_version check and more importantly check for __am64__
to be defined. Whether the FreeBSD(_version) checks are needed is a
different question.
- cast uint64_t to uintmax_t and use %jx for printing.

Note: there are more values that could be printed in that status function
but leave that for the future; printf doesn't seem to be the right
way to do it anyway.
Note: there is more breakage related to i40e_allocate_dma*() having
conflicting declarations, so more fixes to come.

PR: 193112
MFC after: 3 days
X-MFC with: r270755

show more ...

Remove the DEV_NETMAP code from the ixl drivers, it was a placeholder
and not yet ready to be defined, and its causing build errors.

MFC after: 3 days

Sync to HEAD@r270409.

Update to the Intel Base driver for the Intel XL710 Ethernet Controller Family
- It was decided to change the driver name to if_ixl for FreeBSD
- This release adds the VF Driver to the tree, it can

Update to the Intel Base driver for the Intel XL710 Ethernet Controller Family
- It was decided to change the driver name to if_ixl for FreeBSD
- This release adds the VF Driver to the tree, it can be built into
the kernel or as the if_ixlv module
- The VF driver is independent for the first time, this will be
desireable when full SRIOV capability is added to the OS.
- Thanks to my new coworker Eric Joyner for his superb work in
both the core and vf driver code.

Enjoy everyone!

Submitted by: jack.vogel@intel.com and eric.joyner@intel.com
MFC after: 3 days (hoping to make 10.1)

show more ...