Commit Graph

80 Commits

Author SHA1 Message Date
Eric Joyner
ff9b61ca07 Fix linker warnings (errors on gcc) that resulted from r304510.
The variables that are extern in the netmap header file should be
defined in ixl_txrx.c (the file that is included in both ixl(4)/ixlv(4),
not in the main driver source files.

Reported by:	ed@, dim@, ngie@
2016-09-01 01:08:18 +00:00
Eric Joyner
ff59a463a3 ixlv(4): Fix ixlv(4) not loading when loaded as a kernel module and netmap is enabled.
Define (unused) netmap variables; ixlv(4) doesn't support netmap yet.

Reported by:	sergey.kozlov@intel.com
Sponsored by:	Intel Corporation
2016-08-20 00:08:10 +00:00
Jean-Sébastien Pédron
bd937497ea Consistently use device_t
Several files use the internal name of `struct device` instead of
`device_t` which is part of the public API. This patch changes all
`struct device *` to `device_t`.

The remaining occurrences of `struct device` are those referring to the
Linux or OpenBSD version of the structure, or the code is not built on
FreeBSD and it's unclear what to do.

Submitted by:	Matthew Macy <mmacy@nextbsd.org> (previous version)
Approved by:	emaste, jhibbits, sbruno
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D7447
2016-08-09 19:32:06 +00:00
Sean Bruno
f7c7398485 Fixup ixl(4) options parsing to actually compile when using RSS/PCBGROUP
in GENERIC.

Fixup #ifdef RSS code blocks so that they build and add/delete variables
that were missesd during the creation of this code.

This code is untested and should have a big red warning on it.

Reported by:	npn@
MFC after:	2 days
2016-08-08 18:57:50 +00:00
Sean Bruno
4294f337b0 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
2016-08-07 18:12:36 +00:00
Sean Bruno
761e526185 Do not initialize the adapter on MTU change when adapter status is down.
This fixes long-standing problems when changing settings of the adapter.

Discussed in:
https://lists.freebsd.org/pipermail/freebsd-net/2016-June/045509.html

Submitted by:	arnaud.ysmal@stormshield.eu
Reviewed by:	erj@freebsd.org
Approved by:	re (gjb)
Differential Revision:	https://reviews.freebsd.org/D7030
2016-07-07 03:39:18 +00:00
Sepherosa Ziehau
36ad8372d4 net: Use M_HASHTYPE_OPAQUE_HASH if the mbuf flowid has hash properties
Reviewed by:	hps, erj, tuexen
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6688
2016-06-07 04:51:50 +00:00
Enji Cooper
c72088fd52 Delete duplicate declaration for i40e_blink_phy_link_led(..)
It was already declared on line 90

Differential Revision: https://reviews.freebsd.org/D6570
Reported by: gcc
Reviewed by: sbruno
Sponsored by: EMC / Isilon Storage Division
2016-05-29 01:52:05 +00:00
Adrian Chadd
aa87465313 [ixl] fix build for RSS.
Untested.
2016-05-23 03:46:36 +00:00
Eric Joyner
6bb8f4f665 ixl: Re-add a change to TC0 setup made in D5203.
Differential Revision:  https://reviews.freebsd.org/D6211
Reviewed by:    sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after:      2 weeks
Sponsored by:   Intel Corporation
2016-05-12 18:22:34 +00:00
Eric Joyner
d4683565fd 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
2016-05-12 18:22:12 +00:00
Eric Joyner
6d011ad5f6 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
2016-05-12 18:21:52 +00:00
Eric Joyner
6c42605965 ixl: Update to 1.4.20-k.
Changes by author:

Eric Joyner	ixl: Add more error messages/checks to ixl_vsi_assign_msix().
Eric Joyner	ixl/ixlv: Clarify a comment about descriptors.
Eric Joyner	ixl/ixlv: Improve i40e_debug() implementation.
Eric Joyner	ixl/ixlv: Remove unused ASSERT() macro; move struct around.
Eric Joyner	ixl: Set initial advertised speed value in init_locked().
Eric Joyner	ixl: Fix flow control sysctl value being stored when new value is invalid.
Eric Joyner	Edit comments and spacing.
Carolyn Wyborny	i40e-shared: Add functions to blink led on Coppervale PHY
Eric Joyner	ixl: Re-do interrupt setup.
Eric Joyner	ixl: Remove VFLR task setup from legacy flow.
Eric Joyner	ixl: Shutdown/setup HMC when handling an EMPR reset.

Differential Revision:  https://reviews.freebsd.org/D6211
Reviewed by:    sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after:      2 weeks
Sponsored by:   Intel Corporation
2016-05-12 18:21:34 +00:00
Eric Joyner
1d767a8eae ixl: Update to 1.4.17-k.
Changes:

Kiran Patil	i40e-shared: APIs to Add/remove port mirroring rules
Shannon Nelson	i40e-shared: add VEB stat control and remove L2 cloud filter
Eric Joyner	ixl: Update NVM version information shown.
Eric Joyner	ixl: Remove empty else block.
Eric Joyner	ixl: Slightly re-work ixl_init_msix().
Eric Joyner	ixl: Remove duplicate queue enablement.
Shannon Nelson	i40e-shared: implement the API function for aq_set_switch_config
Eric Joyner	ixl: Update nvm version string shown in sysctl.
Eric Joyner	ixl/ixlv: Changes to PF/VF minor version checking/handling.
Eric Joyner	ixlv: Reduce maximum wait time for responses to VF AQ messages.
Eric Joyner	ixl/ixlv: Edit comments, comment out code, and edit spacing.
Eric Joyner	ixl: Print log message when SR-IOV init is successful.
Eric Joyner	ixl: Add Tx Flow Control filter from main PF VSI.
Eric Joyner	ixlv: Add extra error message when ixlv_get_vf_config times out.
Eric Joyner	ixl: Assign current MOCS optics the XLPPI media type.
Eric Joyner	ixl: Remove conditional wait after link status event.
Eric Joyner	ixl: Add line break and remove extraneous return statement.
Eric Joyner	ixl: Allow 40G speeds in the advertise_speed sysctl.
Eric Joyner	ixl: Add "CRC enable" field to link_status sysctl output.
Eric Joyner	ixl: Move sbuf.h include out of IXL_DEBUG* defines.
Eric Joyner	ixl: Move remaining debug sysctl funcs to IXL_DEBUG_SYSCTL define.
Eric Joyner	ixl: Add cases for all remaining media types in shared code to media_status().

Differential Revision:  https://reviews.freebsd.org/D6211
Reviewed by:    sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after:      2 weeks
Sponsored by:   Intel Corporation
2016-05-12 18:21:17 +00:00
Eric Joyner
95bb050439 ixl: Update to 1.4.13-k.
Changes:

Shannon Nelson		i40e-shared: set shared bit for multicast filters
Piotr Raczynski		i40e-shared: Bump AQ minor version for FVL/FPK
Eric Joyner		ixl: Remove call to i40e_aq_set_mac_config() in init path.
Eric Joyner		ixl: Always add interface mac address to driver+hw filter list.
Eric Joyner		ixl: Edit comments.
Eric Joyner		ixl: Add more descriptive sysctl help messages.
Eric Joyner		ixl: Report more info in link_status sysctl.
Eric Joyner		ixl: Flip set_aq_phy_int_mask mask bits.

Differential Revision:  https://reviews.freebsd.org/D6211
Reviewed by:    sbruno, kmacy, jeffrey.e.pieper@intel.com
MFC after:      2 weeks
Sponsored by:   Intel Corporation
2016-05-12 18:20:59 +00:00
Eric Joyner
fdb6f38a3d 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
2016-05-12 18:20:36 +00:00
Eric Joyner
7f70bec623 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
2016-05-12 18:20:18 +00:00
Eric Joyner
223d846d93 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
2016-05-12 18:19:53 +00:00
Eric Joyner
a48d00d276 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
2016-05-12 18:19:31 +00:00
Eric Joyner
ac83ea833d 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
2016-05-12 18:18:55 +00:00
Pedro F. Giffuni
648970d8eb ixl(4): replace 0 with NULL for pointers.
Found by devel/coccinelle.

Differential Revision:	https://reviews.freebsd.org/D5894
Reviewed by:	erj
2016-04-09 17:37:36 +00:00
Sepherosa Ziehau
6dd38b8716 tcp/lro: Use tcp_lro_flush_all in device drivers to avoid code duplication
And factor out tcp_lro_rx_done, which deduplicates the same logic with
netinet/tcp_lro.c

Reviewed by:	gallatin (1st version), hps, zbb, np, Dexuan Cui <decui microsoft com>
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5725
2016-04-01 06:28:33 +00:00
Steven Hartland
eb4cd7cb9a Fix ixl with RSS
Fix compilation of ixl when RSS option is set, broken by r295946

MFC after:	3 weeks
X-MFC-With:	r295946
Sponsored by:	Multiplay
Differential Revision:	https://reviews.freebsd.org/D5428
2016-03-03 19:49:37 +00:00
Eric Joyner
e4c893dd01 ixl(4)/ixlv(4): Remove a couple unnecessary register writes/flushes.
The one in ixl_xmit() has brought up to us as being unnecessary at least a
couple times.

Differential Revision:	https://reviews.freebsd.org/D5208
Tested by:	jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-24 01:11:51 +00:00
Eric Joyner
e84c2dea93 ixl(4): Fix potential driver interrupt setup issues and startup crash.
- Limit queue autoconfiguration to 8 queues to prevent the driver from
  requesting a large number of MSI-X vectors at boot.

- Fix potential kernel panic that occurs when the driver loads and cannot
  get all requested MSIX vectors. Instead, attach() will fail with an error.
  - Move taskqueue setup to later in attach() to prevent having to free
    taskqueues if some other error in attach() occurs.

Differential Revision:	 https://reviews.freebsd.org/D5205
MFC after:	1 month
Tested by:	jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-24 00:42:43 +00:00
Eric Joyner
2bc4747cc4 ixl(4)/ixlv(4): Revert m_collapse() in ixl_xmit() to m_defrag().
The m_collapse() call would fail when transmitting medium-sized packets
when the interface mtu was set to 9000, so revert back to m_defrag(),
which does not fail.

Differential Revision:	https://reviews.freebsd.org/D5207
Tested by:	jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-19 22:48:20 +00:00
Eric Joyner
42d7398e7e ixl(4): Fix errors in queue interrupt setup in MSIX mode.
- I40E_PFINT_DYN_CTLN needs to be cleared, and not have a queue index
  written to it.
- The interrupt linked list for each queue is changed to only include
  the queue's Rx and Tx queues.

Differential Revision:	https://reviews.freebsd.org/D5206
Reviewed by:	sbruno
Tested by:	jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-19 22:45:09 +00:00
Eric Joyner
300d145480 ixl(4): Remove unsupported device IDs.
There is no official support for 20G SKUs on FreeBSD, and the KX_A
device ID was never used.

Differential Revision:	https://reviews.freebsd.org/D5204
Reviewed by:	sbruno, jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-19 22:33:50 +00:00
Eric Joyner
c11f1016ec ixl(4): Fix two important RSS bugs.
- Change tc_mapping field to assign 64 queues instead of 16 to the PF's VSI;
  add comments to describe how this is done.

- Set hash lut size to 512 when setting filter control; the lut size defaults
  to 128 if this isn't set.

Differential Revision:	https://reviews.freebsd.org/D5203
Reviewed by:	gallatin
Tested by:	jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-19 21:58:14 +00:00
Kevin Lo
29899c0add Add missing parentheses.
Found by:	PVS-Studio
2016-02-19 01:56:59 +00:00
Steven Hartland
4088e74393 Fix phy interrupts setup for ixl
Fix the inverted set of interrupts being used as the mask for ixl.

Without this ixl devices fail to detect link state changes.

Reviewed by:	erj, sbruno
MFC after:	2 days
Sponsored by:	Multiplay
2016-01-29 21:06:59 +00:00
Enji Cooper
1c66ead7d6 Fix ixl(4) compilation with PCI_IOV pre-r266974
stable/10 doesn't have the if_getdrvflags(9) KPI. Reference the field in the
structure directly if the __FreeBSD_version is < 1100022, so the driver can
be built with PCI_IOV support on stable/10, without backporting all of
r266974 (which requires additional changes due to projects/ifnet, etc)

Differential Revision: https://reviews.freebsd.org/D4759
Reviewed by: erj, sbruno
Sponsored by: EMC / Isilon Storage Division
2016-01-03 18:09:46 +00:00
Steven Hartland
9cc0d05612 Fix ixl debug sysctls panic
Remove the use of sbuf_data on drained sbufs from the debug sysctls:
* ixl_sysctl_hw_res_alloc
* ixl_sysctl_switch_config

This prevents a kernel panic when accessing these values under a kernel
compiled with INVARIANTS.

Sponsored by:	Multiplay
2015-11-12 09:45:35 +00:00
Sean Bruno
2b70dea602 ixl(4): Remove compile warning for unused function.
sys/dev/ixl/if_ixl.c:4377:1: warning: unused function 'ixl_debug_info' [-Wunused-function]
ixl_debug_info(SYSCTL_HANDLER_ARGS)

Differential Revision:	https://reviews.freebsd.org/D3718
Submitted by:	bz
2015-10-13 17:20:05 +00:00
Eric Joyner
39020fdfa0 Fix for a customer issue with ixl(4):
- Add required MAC/VLAN filter when adding an LAA
- Fix bug where code did not check for I40E_SUCCESS from a successful
  i40e_validate_mac_address() call in ixl_init_locked(), when setting
  an LAA.

PR: 201240
Differential Revision: https://reviews.freebsd.org/D3111
Submitted by: Gregory Rose <gregory.v.rose@intel.com>
Reviewed by: gnn, rstone
Approved by: gnn
MFC after: 2 weeks
2015-07-21 21:07:18 +00:00
Andrew Gallatin
53aab9ea70 Fix typo in baudrate initialization that was causing ixl to be seen as
a 4GbE NIC, rather than a 40GbE NIC.

Reviewed by:	Eric Joyner <eric.joyner@intel.com>
MFC after:	3 days
Sponsored by:	Netflix
2015-06-19 21:40:26 +00:00
Jack F Vogel
be771cda12 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
2015-06-05 22:52:42 +00:00
John Baldwin
f3bb925153 Create a separate kobj interface for leaf-driver PCI IOV methods.
Leaf drivers should not import the PCI bus interface to add IOV handling.
Instead, move the IOV client methods to a separate kobj interface.

Differential Revision:	https://reviews.freebsd.org/D2584
Reviewed by:	rstone
2015-05-28 22:01:50 +00:00
John Baldwin
4e8e1ebd71 Remove executable property from several ixl(4) source files.
Differential Revision:	https://reviews.freebsd.org/D2583
Reviewed by:	erj
2015-05-19 18:35:18 +00:00
Marcelo Araujo
3d6b500ff9 Free vsi->queues after use.
Differential Revision:	D2344
Reviewed by:		erj
2015-05-15 06:11:47 +00:00
John Baldwin
625d12c609 Various fixes to the stats in igb(4), ixgbe(4), and ixl(4).
- Use hardware counters for ifnet stats in igb(4) when possible.  This
  ensures these stats include packets that bypass the regular stack via
  netmap.
- Don't derefence values off the end of the igb(4) VF stats structure.
  Instead, add a dedicated if_get_counter method for igb(4) VF interfaces.
- Report missed packets on igb(4) as input queue drops rather than an
  input error.
- Report bug_ring drop counts as output queue drops for igb(4) and ixgbe(4).
- Export the buf_ring drop stats for individual rings via sysctl on
  ixgbe(4).
- Fix a typo that in ixl(4) that caused output queue drops to be reported
  as input queue drops and input queue drops to be unreported.

Differential Revision:	https://reviews.freebsd.org/D2402
Reviewed by:	jfv, rstone (6)
Sponsored by:	Norse Corp, Inc.
2015-04-30 18:23:38 +00:00
Ian Lepore
207e72288c Remove redundant sysctl_handle_string() calls, the sbuf auto-drain takes
care of that.

Reviewed by:	erj@
2015-03-15 17:39:38 +00:00
Jack F Vogel
31830672a6 Replace the DEV_NETMAP code that accidentally got removed in the
last commit.

MFC after: 1 week
2015-03-10 19:55:43 +00:00
Jack F Vogel
56c2c47b64 This delta introduces SRIOV support, thanks to Ryan Stone of Sandvine for
adding this major feature to the driver. Secondly, this updates the base
driver with new 20G device support, and with the new firmware levels some
changes to link handling and initialization were required.

MFC after: 1 week
2015-03-10 19:17:40 +00:00
Adrian Chadd
977dc4e243 Migrate using CPU_ZERO() + CPU_SET() -> CPU_SETOF().
Tested:

* ixgbe, igb, RSS enabled

Submitted by:	jhb
Sponsored by:	Norse Corp, Inc.
2015-02-25 21:44:53 +00:00
Adrian Chadd
9756bd5982 Change uses of taskqueue_start_threads_pinned() -> taskqueue_start_threads_cpuset()
Differential Revision:	https://reviews.freebsd.org/D1897
Reviewed by:	jfv
2015-02-24 22:17:12 +00:00
Luigi Rizzo
bc8b78d393 Add native netmap support to ixl.
Preliminary tests indicate 32 Mpps on tx, 24 Mpps on rx
with source and receiver on two different ports of the same 40G card.
Optimizations are likely possible.
The code follows closely the one for ixgbe so i do not
expect stability issues.

Hardware kindly supplied by Intel.

Reviewed by:	Jack Vogel
MFC after:	1 week
2015-02-24 06:20:50 +00:00
Jack F Vogel
b6c8f26052 Bring the XL710 drivers up to the SW3 release level.
MFC after: 1 week
2015-02-20 00:40:26 +00:00
Adrian Chadd
b2bdc62a95 Refactor / restructure the RSS code into generic, IPv4 and IPv6 specific
bits.

The motivation here is to eventually teach netisr and potentially
other networking subsystems a bit more about how RSS work queues / buckets
are configured so things have a hope of auto-configuring in the future.

* net/rss_config.[ch] takes care of the generic bits for doing
  configuration, hash function selection, etc;
* topelitz.[ch] is now in net/ rather than netinet/;
* (and would be in libkern if it didn't directly include RSS_KEYSIZE;
  that's a later thing to fix up.)
* netinet/in_rss.[ch] now just contains the IPv4 specific methods;
* and netinet/in6_rss.[ch] now just contains the IPv6 specific methods.

This should have no functional impact on anyone currently using
the RSS support.

Differential Revision:	D1383
Reviewed by:	gnn, jfv (intel driver bits)
2015-01-18 18:06:40 +00:00
Jack F Vogel
dcd7b3b269 Some RSS issues discovered by Adrian, missing header, variable
names fat fingered, incorrect hash config setup. Thanks :)

MFC after: 1 week
2015-01-16 19:11:58 +00:00