| #
342529 |
|
26-Dec-2018 |
arybchik |
MFC r341785
sfxge(4): use n Tx queues instead of n + 2 on EF10 HW
On EF10 HW we can avoid sending packets without checksum offload
or with IP-only checksum offload to dedicated queues. Instead, we
can use option descriptors to change offload policy on any queue
during runtime. Thus, we don't need to create two dedicated queues.
Submitted by: Ivan Malov <Ivan.Malov at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D18390
|
| #
342527 |
|
26-Dec-2018 |
arybchik |
MFC r341784
sfxge(4): prepare the number of Tx queues on event queue 0 to become
variable
The number of Tx queues on event queue 0 can depend on the NIC family
type, and this property will be leveraged by future patches.
This patch prepares the code for this change.
Submitted by: Ivan Malov <Ivan.Malov at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D18389
|
| #
342480 |
|
26-Dec-2018 |
arybchik |
MFC r340767
sfxge(4): limit max TXQ size on Medford to 2048
Queues with 4096 descriptors are not supported as the top bit is used
for vfifo stuffing.
Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D8948
|
| #
312168 |
|
14-Jan-2017 |
arybchik |
MFC r311977
sfxge(4): add tunable to configure MAC stats update period
Sponsored by: Solarflare Communications, Inc.
|
| #
312167 |
|
14-Jan-2017 |
arybchik |
MFC r311962
sfxge(4): stats refresh in SW should depend on HW update period
The period should be taken into account by the function which
refreshes driver stats.
Reviewed by: philip
Sponsored by: Solarflare Communications, Inc.
|
| #
311096 |
|
02-Jan-2017 |
arybchik |
MFC r310820
sfxge(4): move queue size checks to after the NIC config has been populated
Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
|
| #
301390 |
|
04-Jun-2016 |
arybchik |
MFC r300609
sfxge(4): enable Medford support
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
|
| #
301388 |
|
04-Jun-2016 |
arybchik |
MFC r300607
sfxge(4): cleanup: update copyright to 2016
Sponsored by: Solarflare Communications, Inc.
|
| #
295526 |
|
11-Feb-2016 |
arybchik |
MFC r295467
sfxge: implement SIOCGI2C to read information from phy modules
The IOCTL is used by 'ifconfig -v' to show SFP+/QSFP+ information
including inventory information and dianostics (temperature, light
levels, voltage etc).
Reviewed by: gnn,melifaro
Approved by: re (gjb)
Sponsored by: Solarflare Communications, Inc.
|
| #
293970 |
|
14-Jan-2016 |
arybchik |
MFC r292086
sfxge: add tunable for maximum start attetmps after reset
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
|
| #
293946 |
|
14-Jan-2016 |
arybchik |
MFC r291843
sfxge: support for MCDI logging implemented
Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
|
| #
293931 |
|
14-Jan-2016 |
arybchik |
MFC r291570
sfxge: added setting TSO-related parameters
Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
|
| #
292089 |
|
11-Dec-2015 |
arybchik |
sfxge: implement interface statistics shown by netstat
PR: 202907
Submitted by: Boris Misenov <Boris.Misenov at oktetlabs.ru>
Reviewed by: gnn, philip
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D4317
|
| #
284867 |
|
26-Jun-2015 |
arybchik |
MFC: r284747
sfxge: skip VPD info population if access is denied
The patch allows to run on unprivileged PF (PFIOV) passed to
a virtual machine.
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
|
| #
284555 |
|
18-Jun-2015 |
arybchik |
MFC: r283514
sfxge: add 7xxx NICs family support
Support 7xxx adapters including firmware-assisted TSO and VLAN tagging:
- Solarflare Flareon Ultra 7000 series 10/40G adapters:
- Solarflare SFN7042Q QSFP+ Server Adapter
- Solarflare SFN7142Q QSFP+ Server Adapter
- Solarflare Flareon Ultra 7000 series 10G adapters:
- Solarflare SFN7022F SFP+ Server Adapter
- Solarflare SFN7122F SFP+ Server Adapter
- Solarflare SFN7322F Precision Time Synchronization Server Adapter
- Solarflare Flareon 7000 series 10G adapters:
- Solarflare SFN7002F SFP+ Server Adapter
Support utilities to configure adapters and update firmware.
The work is done by Solarflare developers
(Andy Moreton, Andrew Lee and many others),
Artem V. Andreev <Artem.Andreev at oktetlabs.ru> and me.
Sponsored by: Solarflare Communications, Inc.
|
| #
283217 |
|
21-May-2015 |
arybchik |
MFC: r283051
sfxge: do not advertise LRO capability if LRO is compiled out
Sponsored by: Solarflare Communications, Inc.
|
| #
283216 |
|
21-May-2015 |
arybchik |
MFC: r283050
sfxge: automatically turn off TSO when Tx checksum offload is disabled
Also return error if TSO is requested without Tx checksum offload.
Sponsored by: Solarflare Communications, Inc.
|
| #
283215 |
|
21-May-2015 |
arybchik |
MFC: r283049
sfxge: allow to disable checksum offloads over VLAN
It just affects capabilities of the created VLAN interface.
Sponsored by: Solarflare Communications, Inc.
|
| #
283212 |
|
21-May-2015 |
arybchik |
MFC: r283000
sfxge: add local variable with changed capabilities mask
It is required for the next patch which adds dependency of TSO
capabilities from Tx checksum offloads.
Sponsored by: Solarflare Communications, Inc.
|
| #
283209 |
|
21-May-2015 |
arybchik |
MFC: r282996
sfxge: support Rx checksum offloads disabling
We can't disable it in HW, but we can ignore result.
Discard Rx descriptor checksum flags if Rx checksum offload is off.
Sponsored by: Solarflare Communications, Inc.
|
| #
283207 |
|
21-May-2015 |
arybchik |
MFC: r282941
sfxge: do not change CSUM_TSO when IFCAP_TSOx is changed
It is simply not required since the kernel checks corresponding
IFCAP_TSOx capability and CSUM_TSO in hw-assisted offloads.
Note that CSUM_TSO is two bits (CSUM_IP_TSO|CSUM_IP6_TSO) and both bits
are set in IPv4 and IPv6 mbufs.
Sponsored by: Solarflare Communications, Inc.
|
| #
283205 |
|
21-May-2015 |
arybchik |
MFC: r282903
sfxge: advertise IPv6 Rx and Tx checksum offload support
Tx checksum offload may be enabled/disabled.
Sponsored by: Solarflare Communications, Inc.
|
| #
283204 |
|
21-May-2015 |
arybchik |
MFC: r282900
sfxge: IPv4 Tx checksum offload may be disabled in fact
Split IFCAP_HWCSUM to IFCAP_RXCSUM and IFCAP_TXCSUM to highlight Tx and Rx.
Sponsored by: Solarflare Communications, Inc.
|
| #
280606 |
|
25-Mar-2015 |
arybchik |
MFC: 280376
sfxge: remove obsolete Tx non-multi queue support
Tx multi queue is added in FreeBSD 8.0. So, the changeset drops earlier
versions support.
Sponsored by: Solarflare Communications, Inc.
Original Differential Revision: https://reviews.freebsd.org/D2081
|
| #
280601 |
|
25-Mar-2015 |
arybchik |
MFC: 280162
sfxge: adding version info to device description
The information is required for NIC update and config tools.
Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
|
| #
280524 |
|
25-Mar-2015 |
arybchik |
MFC: 278250
sfxge: make lock names unique
Lock name should include interface name.
Tx queue and event queue lock name should include queue number.
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
|
| #
280522 |
|
25-Mar-2015 |
arybchik |
MFC: 278221
sfxge: Add macros to init, destroy, acquire, release and assert locks
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
|
| #
280518 |
|
25-Mar-2015 |
arybchik |
MFC: 277894
sfxge: implemented parameter to restrict RSS channels
Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
|
| #
280502 |
|
25-Mar-2015 |
arybchik |
MFC: 272328
Make size of Tx and Rx rings configurable
Required size of event queue is calculated now.
Submitted by: Andrew Rybchenko <arybchenko at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
|
| #
280501 |
|
25-Mar-2015 |
arybchik |
MFC: 272325
cleanup: code style fixes
Remove trailing whitespaces and tabs.
Enclose value in return statements in parentheses.
Use tabs after #define.
Do not skip comparison with 0/NULL in boolean expressions.
Submitted by: Andrew Rybchenko <arybchenko at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
|
| #
284867 |
|
26-Jun-2015 |
arybchik |
MFC: r284747
sfxge: skip VPD info population if access is denied
The patch allows to run on unprivileged PF (PFIOV) passed to
a virtual machine.
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
|
| #
284555 |
|
18-Jun-2015 |
arybchik |
MFC: r283514
sfxge: add 7xxx NICs family support
Support 7xxx adapters including firmware-assisted TSO and VLAN tagging:
- Solarflare Flareon Ultra 7000 series 10/40G adapters:
- Solarflare SFN7042Q QSFP+ Server Adapter
- Solarflare SFN7142Q QSFP+ Server Adapter
- Solarflare Flareon Ultra 7000 series 10G adapters:
- Solarflare SFN7022F SFP+ Server Adapter
- Solarflare SFN7122F SFP+ Server Adapter
- Solarflare SFN7322F Precision Time Synchronization Server Adapter
- Solarflare Flareon 7000 series 10G adapters:
- Solarflare SFN7002F SFP+ Server Adapter
Support utilities to configure adapters and update firmware.
The work is done by Solarflare developers
(Andy Moreton, Andrew Lee and many others),
Artem V. Andreev <Artem.Andreev at oktetlabs.ru> and me.
Sponsored by: Solarflare Communications, Inc.
|
| #
283217 |
|
21-May-2015 |
arybchik |
MFC: r283051
sfxge: do not advertise LRO capability if LRO is compiled out
Sponsored by: Solarflare Communications, Inc.
|
| #
283216 |
|
21-May-2015 |
arybchik |
MFC: r283050
sfxge: automatically turn off TSO when Tx checksum offload is disabled
Also return error if TSO is requested without Tx checksum offload.
Sponsored by: Solarflare Communications, Inc.
|
| #
283215 |
|
21-May-2015 |
arybchik |
MFC: r283049
sfxge: allow to disable checksum offloads over VLAN
It just affects capabilities of the created VLAN interface.
Sponsored by: Solarflare Communications, Inc.
|
| #
283212 |
|
21-May-2015 |
arybchik |
MFC: r283000
sfxge: add local variable with changed capabilities mask
It is required for the next patch which adds dependency of TSO
capabilities from Tx checksum offloads.
Sponsored by: Solarflare Communications, Inc.
|
| #
283209 |
|
21-May-2015 |
arybchik |
MFC: r282996
sfxge: support Rx checksum offloads disabling
We can't disable it in HW, but we can ignore result.
Discard Rx descriptor checksum flags if Rx checksum offload is off.
Sponsored by: Solarflare Communications, Inc.
|
| #
283207 |
|
21-May-2015 |
arybchik |
MFC: r282941
sfxge: do not change CSUM_TSO when IFCAP_TSOx is changed
It is simply not required since the kernel checks corresponding
IFCAP_TSOx capability and CSUM_TSO in hw-assisted offloads.
Note that CSUM_TSO is two bits (CSUM_IP_TSO|CSUM_IP6_TSO) and both bits
are set in IPv4 and IPv6 mbufs.
Sponsored by: Solarflare Communications, Inc.
|
| #
283205 |
|
21-May-2015 |
arybchik |
MFC: r282903
sfxge: advertise IPv6 Rx and Tx checksum offload support
Tx checksum offload may be enabled/disabled.
Sponsored by: Solarflare Communications, Inc.
|
| #
283204 |
|
21-May-2015 |
arybchik |
MFC: r282900
sfxge: IPv4 Tx checksum offload may be disabled in fact
Split IFCAP_HWCSUM to IFCAP_RXCSUM and IFCAP_TXCSUM to highlight Tx and Rx.
Sponsored by: Solarflare Communications, Inc.
|
| #
280606 |
|
25-Mar-2015 |
arybchik |
MFC: 280376
sfxge: remove obsolete Tx non-multi queue support
Tx multi queue is added in FreeBSD 8.0. So, the changeset drops earlier
versions support.
Sponsored by: Solarflare Communications, Inc.
Original Differential Revision: https://reviews.freebsd.org/D2081
|
| #
280601 |
|
25-Mar-2015 |
arybchik |
MFC: 280162
sfxge: adding version info to device description
The information is required for NIC update and config tools.
Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
|
| #
280524 |
|
25-Mar-2015 |
arybchik |
MFC: 278250
sfxge: make lock names unique
Lock name should include interface name.
Tx queue and event queue lock name should include queue number.
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
|
| #
280522 |
|
25-Mar-2015 |
arybchik |
MFC: 278221
sfxge: Add macros to init, destroy, acquire, release and assert locks
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
|
| #
280518 |
|
25-Mar-2015 |
arybchik |
MFC: 277894
sfxge: implemented parameter to restrict RSS channels
Submitted by: Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Approved by: gnn (mentor)
|
| #
280502 |
|
25-Mar-2015 |
arybchik |
MFC: 272328
Make size of Tx and Rx rings configurable
Required size of event queue is calculated now.
Submitted by: Andrew Rybchenko <arybchenko at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
|
| #
280501 |
|
25-Mar-2015 |
arybchik |
MFC: 272325
cleanup: code style fixes
Remove trailing whitespaces and tabs.
Enclose value in return statements in parentheses.
Use tabs after #define.
Do not skip comparison with 0/NULL in boolean expressions.
Submitted by: Andrew Rybchenko <arybchenko at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
|