Commit Graph

237922 Commits

Author SHA1 Message Date
Andrew Rybchenko
1845c6b478 sfxge(4): add bit to indicate CTPIO availability
Submitted by:   Guido Barzini <gbarzini at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18209
2018-11-28 09:24:58 +00:00
Andrew Rybchenko
a905810049 sfxge(4): add CTPIO statistics
Submitted by:   Guido Barzini <gbarzini at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18208
2018-11-28 09:24:47 +00:00
Andrew Rybchenko
6d522ee0fc sfxge(4): run genfwdef to update headers
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18207
2018-11-28 09:24:36 +00:00
Andrew Rybchenko
a9abe8d9e9 sfxge(4): document the event type for CTPIO sends
Document the TX_EV_TYPE used for TX completion events corresponding
to CTPIO sends.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18206
2018-11-28 09:24:25 +00:00
Andrew Rybchenko
4db0da6420 sfxge(4): add 1.3V voltage and current sensors
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18205
2018-11-28 09:24:14 +00:00
Andrew Rybchenko
9a9a7fab24 sfxge(4): provide a flag for controlling CTPIO mode
Either cut-through or store-and-forward mode.

Submitted by:   Guido Barzini <gbarzini at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18204
2018-11-28 09:24:03 +00:00
Andrew Rybchenko
edaff290d6 sfxge(4): add Medford2 support for tunnel encapsulations
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18203
2018-11-28 09:23:52 +00:00
Andrew Rybchenko
ef3b3edeb6 sfxge(4): add Medford2 support for licensing
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18202
2018-11-28 09:23:41 +00:00
Andrew Rybchenko
f83ec5160d sfxge(4): add Medford2 support for external port numbers
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18201
2018-11-28 09:23:30 +00:00
Andrew Rybchenko
259a7b375b sfxge(4): group Medford external port mapping entries
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18200
2018-11-28 09:23:19 +00:00
Andrew Rybchenko
b14569a458 sfxge(4): clarify port mode names and masks
New port mode names are defined for Medford2 and later, and
the existing names are aliased to them. Add comments with the
numeric port mode to clarify the external port modes table.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18199
2018-11-28 09:23:05 +00:00
Andrew Rybchenko
2222409ba1 sfxge(4): support Medford2 event timer semantics
The event timer interface has changed for Medford2 - for
details see bug66418 comment 9. Update the common code to
use the new timer semantics for Medford2.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18198
2018-11-28 09:22:53 +00:00
Andrew Rybchenko
ffde74241a sfxge(4): support FEC mode settings
Medford2 controllers support control and reporting of
FEC modes for 25G and higher links. See SF-109306-TC
for suggested usage in client code.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18197
2018-11-28 09:22:42 +00:00
Andrew Rybchenko
e4c4abb28f sfxge(4): remove obsolete comments
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18196
2018-11-28 06:56:34 +00:00
Andrew Rybchenko
76ecd4a37b sfxge(4): move VI window size config to ef10 NIC board
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18195
2018-11-28 06:56:22 +00:00
Andrew Rybchenko
26fcca572d sfxge(4): move privilege config to ef10 NIC board config
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18194
2018-11-28 06:56:11 +00:00
Andrew Rybchenko
61e0c16d1c sfxge(4): move vector config to ef10 NIC board config
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18193
2018-11-28 06:55:59 +00:00
Andrew Rybchenko
ff8ff86654 sfxge(4): move limits config to ef10 NIC board config
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18192
2018-11-28 06:55:47 +00:00
Andrew Rybchenko
40f5e54c62 sfxge(4): move Tx config to ef10 NIC board config
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18191
2018-11-28 06:55:36 +00:00
Andrew Rybchenko
69aff9bb81 sfxge(4): move Rx config to ef10 NIC board config
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18190
2018-11-28 06:55:24 +00:00
Andrew Rybchenko
deeaf87ffb sfxge(4): move datapath config to ef10 NIC board cfg
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18189
2018-11-28 06:55:12 +00:00
Andrew Rybchenko
e5f6f32f25 sfxge(4): move PHY/link config to ef10 NIC board cfg
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18188
2018-11-28 06:55:00 +00:00
Andrew Rybchenko
233c1e5e89 sfxge(4): move legacy board config to ef10 NIC board cfg
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18187
2018-11-28 06:54:49 +00:00
Andrew Rybchenko
d36ea92c49 sfxge(4): move MAC address config to ef10 NIC board cfg
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18186
2018-11-28 06:54:37 +00:00
Andrew Rybchenko
17f272e7a7 sfxge(4): move PF/VF config to ef10 NIC board config
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18185
2018-11-28 06:54:25 +00:00
Andrew Rybchenko
09eac95749 sfxge(4): move port config to ef10 NIC board config
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18184
2018-11-28 06:54:13 +00:00
Andrew Rybchenko
daf72d82e0 sfxge(4): pacify false positive warning
The warning says that it may be usage of possibly uninitialized value.

Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18183
2018-11-28 06:54:02 +00:00
Andrew Rybchenko
481943395d sfxge(4): add ef10 NIC board config method
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18182
2018-11-28 06:53:51 +00:00
Andrew Rybchenko
8bff5a20fb sfxge(4): use correct name for frame truncation event
The RX_ECC_ERR flag in RX events was misnamed, as it
reported frame truncation. Use the new RX_TRUNC_ERR
name for this flag.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18181
2018-11-28 06:53:40 +00:00
Justin Hibbits
b996435337 powerpc/booke: Fix debug printfs in pmap
Add missing '%'s so printf formats are actually handled.
2018-11-28 04:02:26 +00:00
Justin Hibbits
24c3112f0c powerpc: Fix the powerpc64 build post-r341102
VM_MIN_KERNEL_ADDRESS is now used in locore.S, but the UL suffix isn't
permitted in .S files.
2018-11-28 02:48:43 +00:00
Justin Hibbits
ea32838af0 powerpc: Prepare Book-E kernels for KERNBASE != run base
Book-E kernels really run at VM_MIN_KERNEL_ADDRESS, which currently happens to
be the same as KERNBASE.  KERNBASE is the linked address, which the loader also
takes to be the physical load address.  Treat KERNBASE as a physical address,
not a virtual, and change virtual address references for KERNBASE to use
something more appropriate.
2018-11-28 02:00:27 +00:00
Justin Hibbits
89797c881d powerpcspe: Don't crash the loader on ubldr with SPE instructions.
-msoft-float seems to be insufficient for disabling the SPE on powerpcspe.
Force it off with -mno-spe as well.  This prevents a crash in ubldr on
powerpcspe.
2018-11-28 01:47:01 +00:00
John Baldwin
2d714dbcc7 Add read-only sysctls for all tunables in the cxgbe(4) driver.
Reviewed by:	np
MFC after:	1 month
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D18360
2018-11-27 22:02:54 +00:00
Jilles Tjoelker
77da4a95e8 sh: Use 126 and 127 exit status for failures opening a script
This affects scripts named on the command line, named with a '.' special
builtin and found via the PATH %func autoloading mechanism.

PR:		231986
2018-11-27 21:49:59 +00:00
Konstantin Belousov
32b083531f Fix assert condition in pmap_large_unmap().
pmap_large_unmap() asserts that an unmapping request covers the
entirety of a 2M or 1G page.  The logic in the asserts was out of date
with the loop logic.  Correct the test to actually check that
destroying the current superpage mapping does not unmap addresses
beyond those requested by the caller.

Submitted by:	D Scott Phillips <d.scott.phillips@intel.com>
Reviewed by:	alc
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D18345
2018-11-27 21:40:51 +00:00
Andrew Gallatin
fbec776de0 Use busdma unconditionally in iflib
- Remove the complex mechanism to choose between using busdma
and raw pmap_kextract at runtime.   The reduced complexity makes
the code easier to read and maintain.

- Fix a bug in the small packet receive path where clusters were
repeatedly mapped but never unmapped. We now store the cluster's
bus address and avoid re-mapping the cluster each time a small
packet is received.

This patch fixes bugs I've seen where ixl(4) will not even
respond to ping without seeing DMAR faults.

I see a small improvement (14%) on packet forwarding tests using
a Haswell based Xeon E5-2697 v3.  Olivier sees a small
regression (-3% to -6%) with lower end hardware.

Reviewed by:	mmacy
Not objected to by:	sbruno
MFC after:	8 weeks
Sponsored by:	Netflix, Inc
Differential Revision:		https://reviews.freebsd.org/D17901
2018-11-27 20:01:05 +00:00
Konstantin Belousov
affd918514 Improve sigonstack().
Avoid relying on unsigned overflow for the test.
Simplify expressions to avoid duplicate check for the range.
Style.
Add herald comment.

Reviewed by:	jhb
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D18361
2018-11-27 19:50:58 +00:00
Jamie Gritton
b307954481 In hardened systems, where the security.bsd.unprivileged_proc_debug sysctl
node is set, allow setting security.bsd.unprivileged_proc_debug per-jail.
In part, this is needed to create jails in which the Address Sanitizer
(ASAN) fully works as ASAN utilizes libkvm to inspect the virtual address
space. Instead of having to allow unprivileged process debugging for the
entire system, allow setting it on a per-jail basis.

The sysctl node is still security.bsd.unprivileged_proc_debug and the
jail(8) param is allow.unprivileged_proc_debug. The sysctl code is now a
sysctl proc rather than a sysctl int. This allows us to determine setting
the flag for the corresponding jail (or prison0).

As part of the change, the dynamic allow.* API needed to be modified to
take into account pr_allow flags which may now be disabled in prison0.
This prevents conflicts with new pr_allow flags (like that of vmm(4)) that
are added (and removed) dynamically.

Also teach the jail creation KPI to allow differences for certain pr_allow
flags between the parent and child jail. This can happen when unprivileged
process debugging is disabled in the parent prison, but enabled in the
child.

Submitted by:	Shawn Webb <lattera at gmail.com>
Obtained from:	HardenedBSD (45b3625edba0f73b3e3890b1ec3d0d1e95fd47e1, deba0b5078cef0faae43cbdafed3035b16587afc, ab21eeb3b4c72f2500987c96ff603ccf3b6e7de8)
Relnotes:	yes
Sponsored by:	HardenedBSD and G2, Inc
Differential Revision:	https://reviews.freebsd.org/D18319
2018-11-27 17:51:50 +00:00
Andrey V. Elsukov
2636ba4d03 Do not limit the mbuf queue length for keepalive packets.
It was unlimited before overhaul, and one user reported that this limit
can be reached easily.

PR:		233562
MFC after:	1 week
2018-11-27 16:51:01 +00:00
Dag-Erling Smørgrav
a768df3e91 When deciding whether to send the complete URL or just the document part,
we were looking at the original URL rather than the one we were currently
processing.  This meant that if we were trying to retrieve an HTTP URL but
were redirected to an HTTPS URL, and HTTPS proxying was enabled, we would
send an invalid request and most likely get garbage back.

MFC after:	3 days
2018-11-27 16:23:17 +00:00
Ian Lepore
52c0ec1455 Restore the ability to override the disk unit/partition at the boot: prompt
in gptboot.

When arch-independent geli support was added, a new static 'gdsk' struct
was added, but there was still a static 'dsk' struct, and when you typed
in an alternate disk/partition, the string was parsed into that struct,
which was then never used for anything.  Now the string gets parsed into
gdsk.dsk, the struct that's actually used.

X-MFC after:	3 days
2018-11-27 16:16:38 +00:00
David Bright
d340488122 Make whitespace more consistent in libkqueue tests.
After r337820, which "corrected" some spaces-instead-of-tab whitespace
issues in the libkqueue tests, jmg@ pointed out that these files were
originally space-based, not tab-spaced, and so the correction should
have been to get rid of the tabs that had been introduced in previous
changes, not the spaces. This change does that. This is a whitespace
only change; no functional change is intended.

Reported by:	jmg@
MFC after:	3 days
Sponsored by:	Dell EMC Isilon
2018-11-27 15:12:34 +00:00
Dag-Erling Smørgrav
cdd2df880d Add a “skip_dsn” option to g_part's bootcode verb to prevent g_part_mbr
from setting the volume serial number.  This unbreaks older boot blocks
that don't support serial numbers, and allows boot0cfg to set the serial
number itself if requested by the user.

Submitted by:	lev@, yuripv@
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D17386
2018-11-27 14:58:19 +00:00
Andrew Rybchenko
9361c4ad4e sfxge(4): remove MAC stats size define
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18180
2018-11-27 14:16:14 +00:00
Andrew Rybchenko
a98c7b04ae sfxge(4): resolve code analysis warnings
Minimal changes adding buffer size checks and simplifying checksum
processing.

Submitted by:   Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18179
2018-11-27 14:16:03 +00:00
Andrew Rybchenko
747819d260 sfxge(4): decode Medford2 FEC stats if available
Decode Medford2 FEC stats if available in MAC stats DMA buffer.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18178
2018-11-27 14:15:52 +00:00
Andrew Rybchenko
79300430e3 sfxge(4): run mkconfig.py to add FEC MAC stats
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18177
2018-11-27 14:15:41 +00:00
Andrew Rybchenko
fdfd8bfee9 sfxge(4): use MAC stats DMA buffer size when decoding
On Medford2 and later the MAC stats buffer has been enlarged.
Use the MAC stats DMA buffer size to ensure that the stats END
generation count is read from the correct location, and that
over-reading of the DMA buffer is prevented.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18176
2018-11-27 14:15:30 +00:00
Andrew Rybchenko
6c54b7b61f sfxge(4): use MAC stats DMA buffer size from caps
For Medford2 the DMA buffer used for one-shot or periodic MAC stats
has been extended. Ensure the MAC stats DMA buffer size is large
enough to hold the number of stats counters supported by firmware.

Submitted by:   Andy Moreton <amoreton at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18175
2018-11-27 14:15:19 +00:00