Author: mw
Date: Fri Dec 18 10:09:21 2020
New Revision: 368756
URL: https://svnweb.freebsd.org/changeset/base/368756
Log:
Fix abort in jemalloc extent coalescing.
Fix error in extent_try_coalesce_impl(), which could cause abort
to happen when trying to coalesce extents backwards. The
Author: mw
Date: Wed Nov 18 15:25:38 2020
New Revision: 367805
URL: https://svnweb.freebsd.org/changeset/base/367805
Log:
Update ENA driver version to v2.3.0
The v2.3.0 introduces new ena_com layer, ENI metrics updates and SPDX
license tags.
Submitted by: Michal Krawczyk
Author: mw
Date: Wed Nov 18 15:20:01 2020
New Revision: 367803
URL: https://svnweb.freebsd.org/changeset/base/367803
Log:
Rename descriptions of the supported ENA devices
Some of the PCI ID were described as ENA with LLQ support - it's not
fully accurate and because of that, their names
Author: mw
Date: Wed Nov 18 15:17:55 2020
New Revision: 367802
URL: https://svnweb.freebsd.org/changeset/base/367802
Log:
Add ENI metrics for the ENA driver
The new HAL allows the driver to read extra ENI stats. Exact meaning of
each of them can be found in base/ena_defs/ena_admin_defs.h
Author: mw
Date: Wed Nov 18 15:07:34 2020
New Revision: 367801
URL: https://svnweb.freebsd.org/changeset/base/367801
Log:
Add SPDX license tag to the ENA driver files
Refering to guide: https://wiki.freebsd.org/SPDX the SPDX tag should not
replace the standard license text, however it
Author: mw
Date: Wed Nov 18 15:02:12 2020
New Revision: 367800
URL: https://svnweb.freebsd.org/changeset/base/367800
Log:
Add Rx offsets support for the ENA driver
For the first descriptor in a chain the data may start at an offset.
It is optional feature of some devices, so the driver
Author: mw
Date: Wed Nov 18 14:59:22 2020
New Revision: 367799
URL: https://svnweb.freebsd.org/changeset/base/367799
Log:
Adjust ENA driver files to latest ena-com changes
* Use the new API of ena_trace_*
* Fix typo syndrom --> syndrome
* Remove validation of the Rx req ID (already
Author: mw
Date: Wed Nov 18 14:50:12 2020
New Revision: 367795
URL: https://svnweb.freebsd.org/changeset/base/367795
Log:
Fix completion descriptors alignment for the ENA
The latest generation hardware requires IO CQ (completion queue)
descriptors memory to be aligned to a 4K. It needs
Hi,
With this commit SDHCI fails to allocate a bounce buffer for SDMA
(sdhci_dma_alloc() routine). The same behavior was observed on LS1046A
and Armada 7k8k. Example log:
sdhci_xenon0: mem 0x78-0x7802ff
irq 38 on simplebus3
getaddr: error 27
sdhci_xenon0-slot0: Can't load DMA memory for
Author: mw
Date: Fri Oct 16 11:27:01 2020
New Revision: 366759
URL: https://svnweb.freebsd.org/changeset/base/366759
Log:
Trigger soft lifetime expiration on sequence number
This patch adds 80% of UINT32_MAX limit on sequence number.
When sequence number reaches limit kernel sends
Author: mw
Date: Fri Oct 16 11:25:45 2020
New Revision: 366758
URL: https://svnweb.freebsd.org/changeset/base/366758
Log:
Add support for IPsec ESN and pass relevant information to crypto layer
Implement support for including IPsec ESN (Extended Sequence Number) to
both encrypt and
Author: mw
Date: Fri Oct 16 11:24:12 2020
New Revision: 366757
URL: https://svnweb.freebsd.org/changeset/base/366757
Log:
Implement anti-replay algorithm with ESN support
As RFC 4304 describes there is anti-replay algorithm responsibility
to provide appropriate value of Extended Sequence
Author: mw
Date: Fri Oct 16 11:22:29 2020
New Revision: 366755
URL: https://svnweb.freebsd.org/changeset/base/366755
Log:
Add SADB_SAFLAGS_ESN flag
This flag is going to be used by IKE daemon to signal if
Extended Sequence Number feature is going to be used.
Value for this flag was
Author: mw
Date: Fri Oct 16 11:21:56 2020
New Revision: 366754
URL: https://svnweb.freebsd.org/changeset/base/366754
Log:
Add support for ESN in AES-NI crypto driver
This patch adds support for IPsec ESN (Extended Sequence Numbers) in
encrypt and authenticate mode (eg. AES-CBC and
Author: mw
Date: Fri Oct 16 11:18:13 2020
New Revision: 366753
URL: https://svnweb.freebsd.org/changeset/base/366753
Log:
Add support for ESN in cryptosoft
This patch adds support for IPsec ESN (Extended Sequence Numbers) in
encrypt and authenticate mode (eg. AES-CBC and SHA256) and
Author: mw
Date: Fri Oct 16 11:06:33 2020
New Revision: 366752
URL: https://svnweb.freebsd.org/changeset/base/366752
Log:
Prepare crypto framework for IPsec ESN support
This permits requests (netipsec ESP and AH protocol) to provide the
IPsec ESN (Extended Sequence Numbers) in a separate
Hi Justin,
Thanks for your input. Please see inline.
wt., 1 wrz 2020 o 23:30 Justin Hibbits napisał(a):
>
> Sep 1, 2020 11:17:35 Marcin Wojtas :
>
> > Author: mw
> > Date: Tue Sep 1 16:17:21 2020
> > New Revision: 365054
> > URL: https://svnweb.freebsd.org/
Hi Hans,
śr., 2 wrz 2020 o 12:47 Hans Petter Selasky napisał(a):
>
> Does this patch fix the problem:
>
> Index: sys/conf/files
> ===
> --- sys/conf/files (revision 365234)
> +++ sys/conf/files (working copy)
> @@ -3058,7
lude "clknode_if.h"
>
>
Unfortunately yes, fixing it.
> On 9/1/20, Marcin Wojtas wrote:
> > Author: mw
> > Date: Tue Sep 1 16:17:21 2020
> > New Revision: 365054
> > URL: https://svnweb.freebsd.org/changeset/base/365054
> >
> > Log:
> >
Author: mw
Date: Tue Sep 1 16:17:21 2020
New Revision: 365054
URL: https://svnweb.freebsd.org/changeset/base/365054
Log:
Introduce the SDHCI driver for NXP QorIQ Layerscape SoCs
Implement support for an eSDHC controller found in NXP QorIQ Layerscape SoCs.
This driver has been tested
Author: mw
Date: Sat Aug 1 09:40:19 2020
New Revision: 363759
URL: https://svnweb.freebsd.org/changeset/base/363759
Log:
Fix TX csum handling in if_mvneta
The mvneta device requires MVNETA_TX_CMD_L4_CHECKSUM_NONE bit to be set in
the tx descriptor is checksum not required. However,
Author: mw
Date: Tue Jul 28 10:08:07 2020
New Revision: 363638
URL: https://svnweb.freebsd.org/changeset/base/363638
Log:
Fix ENA build when integrated into kernel
Provide missing rules for ena_datapath.c and ena_netmap.c,
which prevented the ENA driver from building.
This issue was
Author: mw
Date: Wed Jun 24 12:15:27 2020
New Revision: 362574
URL: https://svnweb.freebsd.org/changeset/base/362574
Log:
Fix AccessWidth and BitWidth parsing in SPCR table
The ACPI Specification defines a Generic Address Structure (GAS),
which is used to describe UART controller
Author: mw
Date: Thu May 28 09:13:20 2020
New Revision: 361583
URL: https://svnweb.freebsd.org/changeset/base/361583
Log:
Change return types of hash update functions in SHA-NI
r359374 introduced crypto_apply function which takes as argument a function
pointer
that is expected to return
Author: mw
Date: Tue May 26 16:11:46 2020
New Revision: 361530
URL: https://svnweb.freebsd.org/changeset/base/361530
Log:
Update ENA driver version to v2.2.0
Driver version upgrade is connected with support for the new device
fetures, like Tx drops reporting or disabling meta caching.
Author: mw
Date: Tue May 26 16:05:42 2020
New Revision: 361529
URL: https://svnweb.freebsd.org/changeset/base/361529
Log:
Refactor ena_tx_map_mbuf() function
There is no guarantee from bus_dmamap_load_mbuf_sg() for matching
mbuf chain segments to dma physical segments.
This patch
Author: mw
Date: Tue May 26 16:02:10 2020
New Revision: 361528
URL: https://svnweb.freebsd.org/changeset/base/361528
Log:
Fix double-free bug within ena_detach()
There is ena_free_all_io_rings_resources() called twice on device
detach:
ena_detach():
ena_destroy_device():
/*
Author: mw
Date: Tue May 26 16:00:30 2020
New Revision: 361527
URL: https://svnweb.freebsd.org/changeset/base/361527
Log:
Allow disabling meta caching for ENA Tx path
Determined by a flag passed from the device. No metadata is set within
ena_tx_csum when caching is disabled.
Author: mw
Date: Tue May 26 15:58:48 2020
New Revision: 361526
URL: https://svnweb.freebsd.org/changeset/base/361526
Log:
Create ENA IO queues with optional backoff
If requested size of IO queues is not supported try to decrease it until
finding the highest value that can be satisfied.
Author: mw
Date: Tue May 26 15:57:02 2020
New Revision: 361525
URL: https://svnweb.freebsd.org/changeset/base/361525
Log:
Add sysctl node for ENA IO queues number adjustment
By default, in ena_attach() the driver attempts to acquire
ena_adapter::max_num_io_queues MSI-X vectors for the
Author: mw
Date: Tue May 26 15:54:32 2020
New Revision: 361524
URL: https://svnweb.freebsd.org/changeset/base/361524
Log:
Fix assumptions about number of IO queues in the ENA
Make the ena_adapter::num_io_queues a number of effectively used IO
queues. While the
Author: mw
Date: Tue May 26 15:45:54 2020
New Revision: 361519
URL: https://svnweb.freebsd.org/changeset/base/361519
Log:
Mark the ENA driver as epoch ready
Recent changes to the epoch requires driver to notify that they knows
epoch in order to prevent input packet function to enter
Author: mw
Date: Tue May 26 15:50:30 2020
New Revision: 361523
URL: https://svnweb.freebsd.org/changeset/base/361523
Log:
Rework ENA Tx buffer ring size reconfiguration
This method has been aligned with the way how the Rx queue size is being
updated - so it's now done synchronously
Author: mw
Date: Tue May 26 15:48:06 2020
New Revision: 361521
URL: https://svnweb.freebsd.org/changeset/base/361521
Log:
Rework ENA Rx queue size configuration
This patch reworks how the Rx queue size is being reconfigured and how
the information from the device is being processed.
Author: mw
Date: Tue May 26 15:44:08 2020
New Revision: 361518
URL: https://svnweb.freebsd.org/changeset/base/361518
Log:
Improve indentation in ena_up() and ena_down()
If the conditional check for ENA_FLAG_DEV_UP is negated, the body of the
function can have smaller indentation and it
Author: mw
Date: Tue May 26 15:41:53 2020
New Revision: 361517
URL: https://svnweb.freebsd.org/changeset/base/361517
Log:
Expose argument names for non static ENA driver functions
As functions which are declared in the header files are intended to be
the interface and are going to be
Author: mw
Date: Tue May 26 15:39:41 2020
New Revision: 361516
URL: https://svnweb.freebsd.org/changeset/base/361516
Log:
Use single global lock in the ENA driver
Currently, the driver had 2 global locks - one was sx lock used for
up/down synchronization and the second one was mutex,
Author: mw
Date: Tue May 26 15:37:55 2020
New Revision: 361515
URL: https://svnweb.freebsd.org/changeset/base/361515
Log:
Add trigger reset function in the ENA driver
As the reset triggering is no longer a simple macro that was just
setting appropriate flag, the new function for
Author: mw
Date: Tue May 26 15:35:22 2020
New Revision: 361514
URL: https://svnweb.freebsd.org/changeset/base/361514
Log:
Provide ENA driver version in a sysctl node
Usage example: $ sysctl hw.ena.driver_version
Submitted by: Maciej Bielski
Obtained from: Semihalf
Sponsored by:
Author: mw
Date: Tue May 26 15:33:43 2020
New Revision: 361513
URL: https://svnweb.freebsd.org/changeset/base/361513
Log:
Remove unused argument from static function in ena.c
The function ena_enable_msix_and_set_admin_interrupts takes two
arguments while the second is not used and so can
Author: mw
Date: Tue May 26 15:31:28 2020
New Revision: 361512
URL: https://svnweb.freebsd.org/changeset/base/361512
Log:
Enable Tx drops reporting in the ENA driver
Tx drops statistics are fetched from HW every ena_keepalive_wd() call
and are observable using one of the commands:
*
Author: mw
Date: Tue May 26 15:29:19 2020
New Revision: 361511
URL: https://svnweb.freebsd.org/changeset/base/361511
Log:
Adjust ENA driver to the new HAL
* Removed adaptive interrupt moderation (not suported on FreeBSD).
* Use ena_com_free_q_entries instead of ena_com_free_desc.
*
Author: mw
Date: Tue May 26 14:16:26 2020
New Revision: 361507
URL: https://svnweb.freebsd.org/changeset/base/361507
Log:
Fix AES-CTR compatibility issue in ipsec
r361390 decreased blocksize of AES-CTR from 16 to 1.
Because of that ESP payload is no longer aligned to 16 bytes
before
Author: mw
Date: Tue May 26 14:10:53 2020
New Revision: 361506
URL: https://svnweb.freebsd.org/changeset/base/361506
Log:
Restore XHCI operation on Armada 38x
r347343 split generic xhci driver into three files.
Include generic_xhci_fdt.c when building kernel for Armada SoCs.
This
Hi Justin,
pon., 25 maj 2020 o 18:18 Justin Hibbits napisał(a):
>
> Hi Marcin,
>
> On Mon, 25 May 2020 14:55:37 +0000 (UTC)
> Marcin Wojtas wrote:
>
> > Author: mw
> > Date: Mon May 25 14:55:37 2020
> > New Revision: 361460
> > URL: https://svnweb.fre
Author: mw
Date: Mon May 25 16:00:08 2020
New Revision: 361464
URL: https://svnweb.freebsd.org/changeset/base/361464
Log:
Introduce a driver for NXP LS1046A SoC AHCI.
Implement support for AHCI controller found in
NXP QorIQ Layerscape SoCs.
Submitted by: Artur Rojek
Reviewed by:
Author: mw
Date: Mon May 25 15:40:02 2020
New Revision: 361463
URL: https://svnweb.freebsd.org/changeset/base/361463
Log:
Introduce support for Epson RX-8803 RTC.
This patch introduces support for Epson RX-8803 RTC controller accessible
over I2C bus. It has a resolution of 1 sec.
Author: mw
Date: Mon May 25 15:31:43 2020
New Revision: 361462
URL: https://svnweb.freebsd.org/changeset/base/361462
Log:
Add TCA6416 GPIO expander support.
Add basic TCA6416 GPIO expander support over I2C bus. The driver handles
enabling and disabling pins, setting pin mode to IN and
Author: mw
Date: Mon May 25 15:21:38 2020
New Revision: 361461
URL: https://svnweb.freebsd.org/changeset/base/361461
Log:
Introduce VF610 I2C controller support.
NXP LS1046A contains I2C controller compatible with Vybrid VF610.
Existing Vybrid MVF600 driver can be used to support it. For
Author: mw
Date: Mon May 25 14:55:37 2020
New Revision: 361460
URL: https://svnweb.freebsd.org/changeset/base/361460
Log:
Add GPIO support for QorIQ boards.
This patch adds a GPIO controller support targeted for NXP LS1046A
SoC. The driver implements the following features:
* setting
Author: mw
Date: Mon May 25 14:45:18 2020
New Revision: 361459
URL: https://svnweb.freebsd.org/changeset/base/361459
Log:
Add LS1046A clockgen driver.
Driver provides probe and attach functions for LS1046A clockgen and passes
configuration information to QorIQ clockgen class. It may be
Author: mw
Date: Mon May 25 14:31:32 2020
New Revision: 361458
URL: https://svnweb.freebsd.org/changeset/base/361458
Log:
Add QorIQ platform clockgen driver.
This patch adds classes and functions that can be used with various NXP
QorIQ Layerscape SoCs.
As for the clock topology -
Author: mw
Date: Thu May 7 11:28:39 2020
New Revision: 360777
URL: https://svnweb.freebsd.org/changeset/base/360777
Log:
Optimize ENA Rx refill for low memory conditions
Sometimes, especially when there is not much memory in the system left,
allocating mbuf jumbo clusters (like 9KB or
Author: mw
Date: Mon Apr 6 19:45:26 2020
New Revision: 359667
URL: https://svnweb.freebsd.org/changeset/base/359667
Log:
Add hwpmc support for Intel Atom Goldmont microarchitecture
Recognize new micro-architecture in hwpmc_intel driver. Based on Intel
document 325462-071US. Tested with
Author: mw
Date: Mon Feb 24 15:35:31 2020
New Revision: 358289
URL: https://svnweb.freebsd.org/changeset/base/358289
Log:
Rework and simplify Tx DMA mapping in ENA
Driver working in LLQ mode in some cases can send only few last segments
of the mbuf using DMA engine, and the rest of them
Author: mw
Date: Sat Feb 8 13:33:47 2020
New Revision: 357676
URL: https://svnweb.freebsd.org/changeset/base/357676
Log:
Implement jumbo frame support in mvneta driver
This patch introduces processing of the frames
up to 9kB by the mvneta driver. Some versions of
this NIC limit TX
Author: mw
Date: Sat Feb 8 13:25:39 2020
New Revision: 357675
URL: https://svnweb.freebsd.org/changeset/base/357675
Log:
Destroy RX DMA tag on detach in mvneta driver
This patch fixes deinitialization sequence of the mvneta
driver by adding missing bus_dma_tag_destroy call.
Hi John,
Sure, will be happy to test. Please let me know and cc m...@semihalf.com.
Best regards,
Marcin
pt., 1 lis 2019 o 01:04 John Baldwin napisał(a):
> On 10/31/19 8:38 AM, Marcin Wojtas wrote:
> > Author: mw
> > Date: Thu Oct 31 15:38:17 2019
> > New Revision:
Author: mw
Date: Thu Oct 31 16:03:43 2019
New Revision: 354225
URL: https://svnweb.freebsd.org/changeset/base/354225
Log:
Update ENA version to v2.1.0
In this release the netmap support was introduced.
Moreover, it is also now possible to use the LLQ mode of the driver on
the arm64
Author: mw
Date: Thu Oct 31 16:02:42 2019
New Revision: 354224
URL: https://svnweb.freebsd.org/changeset/base/354224
Log:
Add support for ENA NETMAP partial initialization
In NETMAP mode not all queues need to be allocated to NETMAP. Some of
them could be left to the kernel.
Author: mw
Date: Thu Oct 31 15:57:44 2019
New Revision: 354222
URL: https://svnweb.freebsd.org/changeset/base/354222
Log:
Add support for ENA NETMAP Rx
Most of code used for Rx ring initialization could be reused in NETMAP.
Reset of NETMAP ring and new alloc method was added. Driver
Author: mw
Date: Thu Oct 31 15:51:18 2019
New Revision: 354221
URL: https://svnweb.freebsd.org/changeset/base/354221
Log:
Introduce NETMAP support in ENA
Mock implementation of NETMAP routines is located in ena_netmap.c/.h
files. All code is protected under the DEV_NETMAP macro. Makefile
Author: mw
Date: Thu Oct 31 15:44:26 2019
New Revision: 354220
URL: https://svnweb.freebsd.org/changeset/base/354220
Log:
Split Rx/Tx from initialization code in ENA driver
Move Rx/Tx routines to separate file.
Some functions:
* ena_restore_device,
* ena_destroy_device,
* ena_up,
Author: mw
Date: Thu Oct 31 15:39:54 2019
New Revision: 354219
URL: https://svnweb.freebsd.org/changeset/base/354219
Log:
Fix ENA keep-alive timeout due to prolonged reset
When the ENA_FLAG_DEVICE_RUNNING flag is disabled, the AENQ handlers
aren't executed. To fix that, the watchdog
Author: mw
Date: Thu Oct 31 15:38:17 2019
New Revision: 354218
URL: https://svnweb.freebsd.org/changeset/base/354218
Log:
Add WC support for arm64 in the ENA driver
As the pmamp_change_attr() is public on arm64 since r351131, it can be
used on the arm64 to map memory range as with the
Author: mw
Date: Thu Oct 31 15:16:10 2019
New Revision: 354217
URL: https://svnweb.freebsd.org/changeset/base/354217
Log:
Fix pmap_change_attr() on arm64 to allow KV addresses
Altough in the comment above the pmap_change_attr() it was mentioned
that VA could be in KV or DMAP memory
Author: mw
Date: Tue Apr 16 02:28:35 2019
New Revision: 346259
URL: https://svnweb.freebsd.org/changeset/base/346259
Log:
tpm: Prevent session hijack
Check caller thread id before allowing to read the buffer
to make sure that it can only be accessed by the thread that
did the
Author: mw
Date: Tue Apr 16 02:46:21 2019
New Revision: 346261
URL: https://svnweb.freebsd.org/changeset/base/346261
Log:
Improve tpm20 style
No functional changes to the code are applied.
Submitted by: Kornel Duleba
Obtained from: Semihalf
Sponsored by: Stormshield
Modified:
Author: mw
Date: Wed Apr 3 08:22:58 2019
New Revision: 345842
URL: https://svnweb.freebsd.org/changeset/base/345842
Log:
Add a cv_wait to the TPM2.0 harvesting function
Harvesting has to compete for the TPM chip with userspace.
Before this change the callout could hijack an unread
Author: mw
Date: Wed Apr 3 03:57:37 2019
New Revision: 345830
URL: https://svnweb.freebsd.org/changeset/base/345830
Log:
Create kernel module to parse Veriexec manifest based on envs
The current approach of injecting manifest into mac_veriexec is to
verify the integrity of it in
Author: mw
Date: Thu Aug 8 17:03:30 2019
New Revision: 350761
URL: https://svnweb.freebsd.org/changeset/base/350761
Log:
Verify files loaded in chain command.
The chain command can be used to chain load another binary.
If veriexec is enabled we should verify it first.
Note that on EFI
Author: mw
Date: Thu Aug 8 16:51:49 2019
New Revision: 350759
URL: https://svnweb.freebsd.org/changeset/base/350759
Log:
Fix mac_veriexec_parser build after r347938
In r347938 the definition of mac_veriexec_metadata_add_file
so adjust the argument list accordingly.
Submitted by:
Author: mw
Date: Thu May 30 13:52:32 2019
New Revision: 348416
URL: https://svnweb.freebsd.org/changeset/base/348416
Log:
Update ENA version to v2.0.0
ENAv2 introduces many new features, bug fixes and improvements.
Main new features are LLQ (Low Latency Queues) and independent queues
Author: mw
Date: Thu May 30 13:50:45 2019
New Revision: 348414
URL: https://svnweb.freebsd.org/changeset/base/348414
Log:
Fix ENA manual issues
The issues were pointed in community review:
https://reviews.freebsd.org/D10427#inline-67587
Also, fix other issues found by the igor tool.
Author: mw
Date: Thu May 30 13:45:41 2019
New Revision: 348413
URL: https://svnweb.freebsd.org/changeset/base/348413
Log:
Improve ENA reset handling
For easier debugging, the reset is being triggered and the reset reason is
being set only in case it is done for the first time. Such
Author: mw
Date: Thu May 30 13:42:52 2019
New Revision: 348412
URL: https://svnweb.freebsd.org/changeset/base/348412
Log:
Fix NULL pointer dereference in ena_up()
If the call to ena_up() in ena_restore_device() fails, next usage of
`ifconfig up` will cause NULL pointer dereference.
Author: mw
Date: Thu May 30 13:41:39 2019
New Revision: 348411
URL: https://svnweb.freebsd.org/changeset/base/348411
Log:
Unify new line characters in the ENA driver
Some messages were missing new line character and traces were not having
unified behavior. To fix that, each trace and
Author: mw
Date: Thu May 30 13:40:51 2019
New Revision: 348410
URL: https://svnweb.freebsd.org/changeset/base/348410
Log:
Fix Tx offloads for fragmented pkt headers in ENA
If the headers of the packets are split into multiple segments of the
mbuf chain, the previous version of
Author: mw
Date: Thu May 30 13:39:25 2019
New Revision: 348409
URL: https://svnweb.freebsd.org/changeset/base/348409
Log:
Split ENA reset routine into restore and destroy stages
For alignment with Linux driver and better handling ena_detach(), the
reset is now calling
Author: mw
Date: Thu May 30 13:37:15 2019
New Revision: 348408
URL: https://svnweb.freebsd.org/changeset/base/348408
Log:
Use bitfield for storing global ENA device states
As the ENA can have multiple states turned on/off, it is more convenient
to store them in single bitfield instead of
Author: mw
Date: Thu May 30 13:35:43 2019
New Revision: 348407
URL: https://svnweb.freebsd.org/changeset/base/348407
Log:
Fix error handling when ENA reset fails
Before the patch, error handling was not releasing all resources and
was not issuing device reset if the reset task failed.
Author: mw
Date: Thu May 30 13:35:02 2019
New Revision: 348406
URL: https://svnweb.freebsd.org/changeset/base/348406
Log:
Fill bdf field of the host_info structure in ENA
The host info bdf field is the abbreviation for the bus, device,
function of the PCI on which the device is being
Author: mw
Date: Thu May 30 13:33:31 2019
New Revision: 348405
URL: https://svnweb.freebsd.org/changeset/base/348405
Log:
Add additional doorbells on ENA Tx path
The new ENA HAL is introducing API, which can determine on Tx path if
the doorbell is needed.
That way, it can tell the
Author: mw
Date: Thu May 30 13:31:35 2019
New Revision: 348404
URL: https://svnweb.freebsd.org/changeset/base/348404
Log:
Limit maximum size of Rx refill threshold in ENA
The Rx ring size can be as high as 8k. Because of that we want to limit
the cleanup threshold by maximum value of
Author: mw
Date: Thu May 30 13:30:52 2019
New Revision: 348403
URL: https://svnweb.freebsd.org/changeset/base/348403
Log:
Add support for the LLQv2 and WC in ENA
LLQ (Low Latency Queue) is the feature, that allows pushing header
directly to the device through PCI before even DMA is
Author: mw
Date: Thu May 30 13:29:24 2019
New Revision: 348402
URL: https://svnweb.freebsd.org/changeset/base/348402
Log:
Lock optimization in ENA
Handle IO interrupts using filter routine. That way, the main cleanup
task could be moved to the separate thread using taskqueue.
The
Author: mw
Date: Thu May 30 13:28:03 2019
New Revision: 348401
URL: https://svnweb.freebsd.org/changeset/base/348401
Log:
Add tuneable drbr ring size and hw queues depth for ENA
The driver now supports per adapter tuning of buffer ring size and HW Rx
ring size.
It can be achieved
Author: mw
Date: Thu May 30 13:26:18 2019
New Revision: 348400
URL: https://svnweb.freebsd.org/changeset/base/348400
Log:
Fix error in validate_tx_req_id() in ENA
If the requested ID was out of range, the tx_info structure was NULL and
the function was trying to access the field of the
Author: mw
Date: Thu May 30 13:24:47 2019
New Revision: 348399
URL: https://svnweb.freebsd.org/changeset/base/348399
Log:
Change attach order to prevent crash upon failure in ENA
The if_detach was causing crash if the MSI-x configuration in the attach
failed. To prevent this issue, the
Author: mw
Date: Thu May 30 13:22:53 2019
New Revision: 348398
URL: https://svnweb.freebsd.org/changeset/base/348398
Log:
Change order of ifp release on ENA detach
In rare case, when the ifconfig is called just before kldunload, it is
possible, that ena_up routine will be called after
Author: mw
Date: Thu May 30 13:22:12 2019
New Revision: 348397
URL: https://svnweb.freebsd.org/changeset/base/348397
Log:
Check for number of MSI-x upon partial allocation in ENA
The ENA driver needs at least 2 MSI-x - one for admin queue, and one for
IO queues pair. If there were not
Author: mw
Date: Thu May 30 13:20:42 2019
New Revision: 348396
URL: https://svnweb.freebsd.org/changeset/base/348396
Log:
Set error value when allocation of IO irq fails in ENA
bus_alloc_resource_any() is not returning error value in case of an
error.
If the function call fails, the
Author: mw
Date: Thu May 30 13:18:23 2019
New Revision: 348394
URL: https://svnweb.freebsd.org/changeset/base/348394
Log:
Fix DMA synchronization in the ENA driver Tx and Rx paths
The DMA in FreeBSD requires explicit synchronization. ENA driver was
only doing PREREAD and PREWRITE
Author: mw
Date: Thu May 30 13:19:32 2019
New Revision: 348395
URL: https://svnweb.freebsd.org/changeset/base/348395
Log:
Set vaddr and paddr as NULL when DMA alloc fails in ENA
To prevent errors from assigning values from the DMA structure in case
of an error, zero the vaddr and paddr
Author: mw
Date: Thu May 30 13:16:56 2019
New Revision: 348393
URL: https://svnweb.freebsd.org/changeset/base/348393
Log:
Check for missing MSI-x and Tx completions in ENA
If the first MSI-x won't be executed, then the timer service will detect
that and trigger device reset.
The
Author: mw
Date: Thu May 30 13:15:38 2019
New Revision: 348392
URL: https://svnweb.freebsd.org/changeset/base/348392
Log:
Fill number of CPUs field on ENA host_info structure
The new ena_com allows the number of CPUs to be passed to the device in
the host info structure as a hint.
Author: mw
Date: Thu May 30 13:14:58 2019
New Revision: 348391
URL: https://svnweb.freebsd.org/changeset/base/348391
Log:
Print ENA Tx error conditionally
Information about Tx error should be only displayed, if packet
preparation failed due to error other than out of memory.
Author: mw
Date: Thu May 30 13:13:15 2019
New Revision: 348390
URL: https://svnweb.freebsd.org/changeset/base/348390
Log:
Trigger reset in ENA if there are too many Rx descriptors
Whenever the driver will receive too many descriptors from the device,
it should trigger the device reset,
Author: mw
Date: Thu May 30 13:12:14 2019
New Revision: 348389
URL: https://svnweb.freebsd.org/changeset/base/348389
Log:
Remove RSS support in ENA
Receive Side Scaling is optional feature that could be enabled in kernel
configuration by defining flag RSS.
Kernel uses hash to store
Author: mw
Date: Thu May 30 13:09:53 2019
New Revision: 348388
URL: https://svnweb.freebsd.org/changeset/base/348388
Log:
Add notification AENQ handler for ENA
Notification AENQ handler is responsible for handling requests from ENA
device. Missing Tx threshold, Tx timeout and keep alive
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