Commit Graph

217245 Commits

Author SHA1 Message Date
brooks
ad3fb1e528 MIPS also needs ofw_bus_if.h in some cases. 2016-01-20 21:54:43 +00:00
bdrewery
66de51bd13 Add .NOMETA missed in r291320.
Sponsored by:	EMC / Isilon Storage Division
2016-01-20 20:58:42 +00:00
brooks
cbe7419b70 Add a simple manpage for the cfi(4) and associated cfid(4) drivers.
MFC after:	1 week
Sponsored by:	DARPA, AFRL
2016-01-20 18:47:33 +00:00
emaste
a384961239 Increase BERI boot components section alignment to 16
The .text, .bss, and .data sections claimed 16-byte alignment, but were
only aligned to 8 by the linker script.

Discovered with elfcopy(1) from elftoolchain, which performs validation
absent from the binutils strip(1). ELF tool chain ticket #512.

Reported by:	brooks
Reviewed by:	brooks
Sponsored by:	DARPA, AFRL
2016-01-20 18:35:43 +00:00
bdrewery
544edda669 Add some missing dependencies on pci_iov_if.h.
Sponsored by:	EMC / Isilon Storage Division
2016-01-20 16:45:39 +00:00
royger
cbb7a2ba43 xen-netfront: add multiqueue support
Add support for multiple TX and RX queue pairs. The default number of queues
is set to 4, but can be easily changed from the sysctl node hw.xn.num_queues.

Also heavily refactor netfront driver: break out a bunch of helper
functions and different structures. Use threads to handle TX and RX.
Remove some dead code and fix quite a few bugs as I go along.

Submitted by:		Wei Liu <wei.liu2@citrix.com>
Reviewed by:		royger
Sponsored by:		Citrix Systems R&D
Relnotes:		Yes
Differential Revision:	https://reviews.freebsd.org/D4193
2016-01-20 15:02:43 +00:00
zbb
fb8428bdbe Introduce initial driver for PMSU on Armada38x
This is a stub for PMSU driver. Note that it cannot be used to set the
secondary core boot address during attach because drivers are attached
later than SI_SUB_CPU sysinit where cores are started.
Setting the boot address should be done manually in platform_mp_start_ap().

SMP is working fine with this commit and was enabled in Armada38x kernel
configuration file.

Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4427
2016-01-20 14:49:16 +00:00
mmel
6e7de4e62d OFW: Fix ofw_bus_string_list_to_array() function.
Originally committed version was unfinished and didn't work at all,
because I took it from the wrong WIP branch by mistake.

Approved by:	kib (mentor)
2016-01-20 14:49:01 +00:00
zbb
213b199382 Add initial support for SMP on Armada38x
- Add file sys/arm/mv/armada38x/armada38x_mp.c
- Set mp_maxid and mp_ncpus based on FDT unless SCU register indicates
  only one core
- Boot CPU1 in platform_mp_start_ap()
- IPI range defined

Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4426
2016-01-20 14:45:54 +00:00
zbb
5f6666ad92 Open window to bootROM memory on Armada38x to allow CPU1 to boot
CPU1 is halted in bootROM code while it is waiting to be released.
Memory window to bootROM must be opened before booting the core.

Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4425
2016-01-20 14:30:17 +00:00
zbb
19dfb7d609 Support watchdog depending on "mrvl,has-wdt" property
With this commit, watchdog is supported only in case of having
"mrvl,has-wdt" property or dedicated for watchdog compatibility field
("marvell,armada-380-wdt"). There is no need to modify dts files,
as "has-wdt" property already exists.

Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4424
2016-01-20 14:28:05 +00:00
zbb
57f3351a9a Add support for watchdog on Armada38x
A38X watchdog support was implemented in sys/arm/mv/timer.c driver.
It required following modifications:
- add "marvell,armada-380-wdt" compatibility, which supports only watchdog
- correct and enhance definitions related to timer control register
- unmask reset capability in RSTOUTn_MASK register
- use dedicated watchdog timer on A38X instead of second timer

Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4423
2016-01-20 14:23:57 +00:00
zbb
66cdcc9f30 Add support for I2C on Armada38x
Extend driver's compatible strings' table
and enable I2C compilation in kernconf.

Reviewed by:    andrew, ian
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Jan Dabros <jsd@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4422
2016-01-20 14:21:06 +00:00
zbb
7fee54ce95 Add a new RTC driver for Armada38x
New driver registers RTC as system clock. New RTC resolution is 1 sec.
Settime and gettime functions were implemented.

Reviewed by:    andrew, ian
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Jan Dabros <jsd@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4421
2016-01-20 14:18:49 +00:00
zbb
5f54b51589 Correct MV_DDR_CADR_BASE definiton in mvwin.h
SOC_MV_ARMADAXP ifdef was enhanced with SOC_MV_ARMADA38X,
correcting MV_DDR_CADR_BASE definition. It fixes PCIe hangs issue.

Reviewed by:    andrew
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4380
2016-01-20 14:16:13 +00:00
zbb
8328f0397d Change DTS entry of PCIe controller for Armada38x
Invalid (in FreeBSD) definition of PCI controller was
replaced with another one, working in FreeBSD environment.

PCI controller's entry had to move from its parent node
so as to be recognized properly by FBSD.

PCI was enabled in kernel configuration file.

Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4379
2016-01-20 14:14:30 +00:00
zbb
81d332b3d1 Improve definitions of CPU/PCIe windows for Armada38x
Enhance existing ARMADAXP defines and introduce new MV_WIN_PCIE_
definitions.

Reviewed by:    andrew
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4378
2016-01-20 14:10:00 +00:00
zbb
8d821a3b90 Fix invalid root link detection in mv_pci driver
mv_pci driver omitted slot 0, which can be valid device on Armada38x.
New mechanism detects if device is root link, basing on vendor's
and device's IDs.
It is restricted to Armada38x; on other machines, behaviour remains
the same.

Reviewed by:    andrew
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4377
2016-01-20 14:05:21 +00:00
zbb
44fdaddddd Enhance remap capabilities for Armada38x
Add conditions corresponding to Armada38x-based SoCs,
enhancing their remap capabilities.
This is required for PCIe to work properly.

Reviewed by:    andrew
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4376
2016-01-20 14:02:36 +00:00
zbb
4940a10023 Enable USB in kernconf of Armada38x
With this commit, USB 2.0 works fine on Armada38x platforms.

Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4375
2016-01-20 14:00:32 +00:00
zbb
47e34b464b Improve attachment of the ehci_mv driver
Driver was modified to ensure it attaches properly to "marvell,orion-ehci"
node, which doesn't have error interrupt line defined. Neccessary
ofw_compat_data struct was added and probe procedure was altered.

Reviewed by:    andrew, ian
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4369
2016-01-20 13:58:07 +00:00
zbb
182c23f7f5 Enable SCU unit for Armada38x
Valid SCU operation is necessary for SMP interoperability.
Initialization function armada38x_enable_scu() was added.

Reviewed by:    andrew, ian
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4220
2016-01-20 13:55:51 +00:00
zbb
62a64d8082 Set IO Sync Barrier flags for all Mbus devices on Armada38x
IO Sync Barrier setting is required for I/O coherency.

Reviewed by:   andrew, ian, imp
Obtained from: Semihalf
Sponsored by:  Stormshield
Submitted by:  Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4219
2016-01-20 13:53:33 +00:00
zbb
19b37ef8af Fix busy-detect when using DesignWare UART
uart_dev_ns8250 now relies on compatible property instead of additional
'busy-detect' cell. All drivers with compatible = "snps,dw-apb-uart" have
busy detection turned on. DTS files of devices affected by the change
were modified and 'busy-detect' property was removed.

Reviewed by:    andrew, ian, imp
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4218
2016-01-20 13:51:14 +00:00
zbb
5650a12965 Add compatibility string for dw-apb-uart in ns8250 driver
This compatibility string is used in .dts file of Armada38x
and isrequired for driver attachment.

Reviewed by:    andrew, ian, imp
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4216
2016-01-20 13:47:44 +00:00
zbb
d3ec1c5945 Fix GIC FDT interrupts decoding
Interrupt type in FDT was interpreted incorrectly.
Patch taken from freebsd-arm thread 'GIC - interrupts interpretation in
DTS/FDT':
https://lists.freebsd.org/pipermail/freebsd-arm/2015-August/012145.html

Reviewed by:    ian, imp
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4215
2016-01-20 13:45:35 +00:00
zbb
cda843985a Use GIC-specific decoding function in mv_common.c
Add gic_decode_fdt function to fdt_pic_table, allowing to recognize GIC
interrupts on Armada38x. SOC_MV_ARMADA38X ifdef is required because A38X
is the only Marvell's platform in FreeBSD using GIC; lack of ifdef would
lead to linking errors on other platforms.

Reviewed by:    andrew, ian, imp
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4214
2016-01-20 13:42:54 +00:00
zbb
03d5835bca Add global mpcore timer node to Armada 38x DTS
Changes:
- global mpcore timer dts node added
- required by driver 'clock-frequency' property added

Reviewed by:    ian
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4213
2016-01-20 13:40:54 +00:00
zbb
f1ec2b599b Do not require strict compatibility on simplebus
Strict compatibility requirement is a root of problems when simplebus'
node has two compatibility strings (i.e. on Armada38x). Removing this
requirement should not interfere with other platforms.

fdt_is_compatible_strict() and fdt_find_compatible() calls were changed
in fdt_common.c and mv_common.c.

Reviewed by:    ian, imp
Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4602
2016-01-20 13:35:06 +00:00
zbb
6af435aa28 Correct ranges in Armada38x dts
Ranges property of 'soc' node used two-cell addresses which resulted in
casting errors as simplebus resource allocation works with 32-bit u_long
variables. FDT ranges were simplified.

Reviewed by:    imp
Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4212
2016-01-20 13:32:13 +00:00
zbb
5c07389dae Introduce initial support for Marvell Armada38x
This commit introduces initial support for Marvell Armada38x platform.
Changes:
- Add common DTS files for Armada38x SoCs and DTS file for A388-GP
- Add ARMADA38X kernel configuration
- Add option SOC_MV_ARMADA38X and set MV_PCI_PORTS
- Add list of files to compile
- Implement get_tclk(), get_sar_value(), cpu_reset() functions
- Add CPU ID and SoC numbers
- Correct ifdefs in arm/mv/timer.c

Reviewed by:    ian, imp
Obtained from:  Semihalf
Sponsored by:   Stormshield
Submitted by:   Michal Stanek <mst@semihalf.com>
Differential revision:  https://reviews.freebsd.org/D4210
2016-01-20 13:14:36 +00:00
culot
10002c03d9 Welcome miwi back to the portmgr team 2016-01-20 12:19:34 +00:00
marius
ecc696b799 Correct assertions in r294362, foobared when separating style fixes
from functional changes before commit.
2016-01-20 12:10:14 +00:00
zbb
563073febe Mark gpio as "optional" in files.mv and edit Marvell's kernconfs
Including arm/mv/gpio.c now depends on 'gpio' device. 'device gpio' was
added to all kernconf files of Marvell boards, except ARMADAXP (dummy
mv_gpio_res definition was removed) and ARMADA38X (not supported yet).

This commit allows to use generic files.mv on A38X.

Reviewed by:    andrew
Obtained from:	Semihalf
Sponsored by:	Stormshield
Submitted by:	Bartosz Szczepanek <bsz@semihalf.com>
Differential revision:	https://reviews.freebsd.org/D4372
2016-01-20 11:57:11 +00:00
zbb
4c4069d3c9 Revert r294267 to avoid using experimental VFS_AIO in ARM64's GENERIC
Remove VFS_AIO from the ARM64's GENERIC as it can be used
as a loadable module.
2016-01-20 11:34:22 +00:00
melifaro
962b1b7134 Fix rte refcount leak in ip6_forward().
Reviewed by:	ae
MFC after:	2 weeks
Sponsored by:	Yandex LLC
2016-01-20 11:25:30 +00:00
wma
19166ffb03 Adding info about myself to committers-src.xml
Approved by:           cognet (mentor)
Differential revision: https://reviews.freebsd.org/D5001
2016-01-20 11:15:54 +00:00
des
698583cc5f MFV (r285035): fix props (no content changes) 2016-01-20 09:14:37 +00:00
kib
5f1c6d1039 Do not call callbacks for dl_iterate_phdr(3) with the rtld bind and
phdr locks locked.  This allows to call rtld services from the
callback, which is only reasonable for dlopen(path, RTLD_NOLOAD) to
test existence of the library in the image, and for dlsym().  The
later might still be not quite safe, due to the lazy resolution of
filters.

To allow dropping the locks around iteration in dl_iterate_phdr(3), we
insert markers to track current position between relocks.  The global
objects list is converted to tailq and all iterators skip markers,
globallist_next() and globallist_curr() helpers are added.

Reported and tested by:	davide
Reviewed by:	kan
Sponsored by:	The FreeBSD Foundation
MFC after:	3 weeks
2016-01-20 07:21:33 +00:00
arybchik
7a5a23853a sfxge: refresh version to note matching version of out-of-tree driver
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
2016-01-20 06:56:18 +00:00
arybchik
81e98e5b86 sfxge: cleanup: support __out_bcount_part[_opt] PREfast annotations
New annotation coming into use in the common code. Support its use by
adding null macro definitions for non-Windows platforms.

Submitted by:   Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
X-MFC with:     r293901
2016-01-20 06:50:30 +00:00
bdrewery
6c8338f92c mkdep: Fix -include not being added for .depend tracking.
This fixes incremental build of OpenSSH after the recent upgrade.

For example, in secure/lib/libssh, -include ssh_namespace.h is used on
all files.  This is not tracked in the .depend file though due to
MKDEP_CFLAGS not including it.  The ssh example was broken in r291941
when not using FAST_DEPEND due to the .depend bug.  FAST_DEPEND was not
affected by this because it generates dependencies at compile time and
thus sees the -include.

This ugly make syntax could be simpler for bmake by using :tW but
fmake-compatible syntax is used since this needs to be MFC'd all the way
to stable/9.

Also add a temporary hack to workaround existing checkouts building
incrementally with a .depend file not having these headers.

MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
2016-01-20 01:40:18 +00:00
jhb
2618e605ee Update for API changes in OpenSSH 6.8p1.
First, the authfd API now uses a direct file descriptor for the control
socket instead of a more abstract AuthenticationConnection structure.
Second, the functions now consistently return an error value.

Reviewed by:	bdrewery
2016-01-20 00:26:50 +00:00
jhb
aae5878eb3 Initialize vm_page_prot to VM_MEMATTR_DEFAULT instead of 0.
If a driver's Linux mmap callback passed vm_page_prot through unchanged,
then linux_dev_mmap_single() would try to apply whatever VM_MEMATTR_xxx
value 0 is to the mapping.  On x86, VM_MEMATTR_DEFAULT is the PAT value
for write-back (WB) which is 6, while 0 maps to the PAT value for
uncacheable (UC).  Thus, any mmap request that did not explicitly set
page_prot was tried to map memory as UC triggering the warning in
sg_pager_getpages().

Tested by:	np
Reported by:	Krishnamraju Eraparaju @ Chelsio
MFC after:	3 days
Sponsored by:	Chelsio Communications
2016-01-20 00:14:34 +00:00
jhb
eef4b2b8aa List source files (foo.c) instead of object files in SRCS.
Reviewed by:	bdrewery
2016-01-20 00:03:28 +00:00
jhibbits
dbdf098d2f Revert a printf change from r294307.
Caused build failures with MPC85XX.

Pointy-hat to:	jhibbits
2016-01-19 23:35:12 +00:00
marius
c9d9d68bae Fix tty_drain() and, thus, TIOCDRAIN of the current tty(4) incarnation
to actually wait until the TX FIFOs of UARTs have be drained before
returning. This is done by bringing the equivalent of the TS_BUSY flag
found in the previous implementation back in an ABI-preserving way.
Reported and tested by: Patrick Powell

Most likely, drivers for USB-serial-adapters likewise incorporating
TX FIFOs as well as other terminal devices that buffer output in some
form should also provide implementations of tsw_busy.

MFC after:	3 days
2016-01-19 23:34:27 +00:00
bdrewery
4298849ab0 FAST_DEPEND: Fix improperly depending all .So objects on all headers.
This was a regression in r290629, which was revealed partly in r294360.
Once 'make depend' has ran it will generate all headers already.  Thus
even with FAST_DEPEND lacking proper dependencies before building, it
will not have any missing headers.  Once objects are compiled the depend
files will be generated with proper dependencies.

Sponsored by:	EMC / Isilon Storage Division
2016-01-19 23:28:18 +00:00
bdrewery
106d9f52af Revert r294352.
Further research showed it was the wrong fix and revealed a bigger
problem with the goal of skipping 'make depend'.
2016-01-19 23:25:25 +00:00
asomers
a7292678aa Quell harmless CID about unchecked return value in nvlist_get_guids.
The return value doesn't need to be checked, because nvlist_get_guid's
callers check the returned values of the guids.

Coverity CID:	1341869
MFC after:	1 week
X-MFC-With:	292066
Sponsored by:	Spectra Logic Corp
2016-01-19 23:16:24 +00:00