Bryan Drewery [Fri, 26 Feb 2016 22:14:08 +0000 (22:14 +0000)]
Remove unneeded lines.
- WARNS can be inherited from lib/Makefile.inc
- CFLAGS referred to a non-existent directory and this shouldn't be needed
anyhow due to the build picking up includes from WORLDTMP.
Bryan Drewery [Fri, 26 Feb 2016 22:13:52 +0000 (22:13 +0000)]
Move PROGS logic to proper place and remove redundant and unneeded logic.
- bsd.progs.mk is safe to include regardless of PROGS/PROGS_CXX/SCRIPTS
being set.
- bsd.progs.mk includes bsd.prog.mk always and will bring in
bsd.files.mk and bsd.obj.mk.
- DIRDEPS_BUILD: There's no need for _SKIP_BUILD or _SKIP_STAGING as the
PROGS were implicitly being built by the staging dependency anyway. This
was also preventing other objects from building if they were not part of
the staging sets.
- DIRDEPS_BUILD: This fixes PROGS without bsd.test.mk not staging.
Andrew Turner [Fri, 26 Feb 2016 18:54:26 +0000 (18:54 +0000)]
Make the CUBIEBOARD config include the A10 config with a few needed
additions. This is used by the release scripts so we need to keep it
around for now.
Marcel Moolenaar [Fri, 26 Feb 2016 16:18:47 +0000 (16:18 +0000)]
Bump VM_MAX_MEMSEGS from 2 to 3 to match the number of VM segment
identifiers present in vmmapi.h. In particular, it's now possible
to create a VM_FRAMEBUFFER segment.
Andrew Turner [Fri, 26 Feb 2016 16:04:47 +0000 (16:04 +0000)]
Almost all copies of platform_mp_init_secondary just called
intr_pic_init_secondary. Replace them with a direct call. On BCM2836
and ARMADA XP we need to add this function, but it can be empty.
Marcel Moolenaar [Fri, 26 Feb 2016 16:00:16 +0000 (16:00 +0000)]
Add vm_set_register() and vm_set_desc() callbacks. These callbacks
translate directly into calls to their namesake API functions in
libvmmapi.
It is an improvement over the existing setreg(), setmsr(), setcr()
setgdt() and exec() callbacks in that the new additions give full
control and don't assume we're booting FreeBSD, like exec() and
don't assume one only wants to set the value of RSP, like setreg().
Andrew Turner [Fri, 26 Feb 2016 15:54:34 +0000 (15:54 +0000)]
Remove platform_mp_probe as it's almost identical on most ARM SoCs, and
slightly wrong on the others. We should just check if mp_ncpus is set to
more than one CPU as we may wish to run on a single core even when SMP is
available.
Reviewed by: ian
Sponsored by: ABT Systems Ltd
Differential Revision: https://reviews.freebsd.org/D5458
Marcel Moolenaar [Fri, 26 Feb 2016 15:52:55 +0000 (15:52 +0000)]
Check that the userboot version is at least 3, rather than
3 exactly. The structure may be of a newer version and as
long as it is backward compatible with 3, we can work with
it.
Wojciech Macek [Fri, 26 Feb 2016 12:16:11 +0000 (12:16 +0000)]
Restore ThunderX Pass1.1 PCI changes removed by r295962
If Enhanced Allocation is not used, we can't allocate any random
range. All internal devices have hardcoded place where they can
be located within PCI address space. Fortunately, we can read
this value from BAR.
Currently BERI's loader is including the 32-bit version of the FICL MIPS sysdep.h (sys/boot/ficl/mips/sysdep.h) instead of the 64-bit version (sys/boot/ficl/mips64/sysdep.h).
Although this may not be an issue in practice, it would be more correct if the 64-bit version was used. Also, using the 64-bit version would make it easier to add support for 64-bit ubldr on MIPS.
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D5310
Adrian Chadd [Fri, 26 Feb 2016 03:34:08 +0000 (03:34 +0000)]
Bring over the initial rewrite of the broadcom bus support found in their
SoCs and various chips (including, famously, their wifi chips.)
This is "just" (all 20,000 lines of it) code to enumerate the various
versions of busses inside these devices, including the PCI bridge and
the direct SIBA bridge found in MIPS chips.
It also includes shared code for some bus operations (suspend, resume, etc);
EEPROM/SROM/etc parsing and other things that are shared between chips.
Eventually this'll replace the code that bwi/bwn uses for the internal
bus, as well as some apparently upcoming mips74k broadcom SoC support
which uses bwn!
Thanks to Landon Fuller <landonf@landonf.org> for all this work!
Jared McNeill [Thu, 25 Feb 2016 20:17:18 +0000 (20:17 +0000)]
Add Allwinner A20 HDMI support.
The HDMI driver will attach a framebuffer device when a display is
connected. If the EDID can be read and contains a preferred mode, it
will be used. Otherwise the framebuffer will default to 800x600.
In addition, if the EDID contains a CEA-861 extension block and the
"basic audio" flag is set, audio playback at 48kHz 16-bit stereo is
enabled on the controller.
Reviewed by: andrew
Approved by: gonzo (mentor)
Differential Revision: https://reviews.freebsd.org/D5383
Bryan Drewery [Thu, 25 Feb 2016 20:02:42 +0000 (20:02 +0000)]
Fix build without FAST_DEPEND and without running 'make depend' after r295985.
The OBJS_DEPEND_GUESS mechanism required moving the bsd.dep.mk inclusion
to after the checks, but left DEPENDFILE not-yet-set. Move it to
bsd.own.mk to resolve this.
Pointyhat to: bdrewery
Reported by: antoine (ports failures)
Sponsored by: EMC / Isilon Storage Division
Mark Johnston [Thu, 25 Feb 2016 19:58:23 +0000 (19:58 +0000)]
Improve error handling for posix_fallocate(2) and posix_fadvise(2).
- Set td_errno so that ktrace and dtrace can obtain the syscall error
number in the usual way.
- Pass negative error numbers directly to the syscall layer, as they're
not intended to be returned to userland.
Mariusz Zaborski [Thu, 25 Feb 2016 18:23:40 +0000 (18:23 +0000)]
Convert casperd(8) daemon to the libcasper.
After calling the cap_init(3) function Casper will fork from it's original
process, using pdfork(2). Forking from a process has a lot of advantages:
1. We have the same cwd as the original process.
2. The same uid, gid and groups.
3. The same MAC labels.
4. The same descriptor table.
5. The same routing table.
6. The same umask.
7. The same cpuset(1).
From now services are also in form of libraries.
We also removed libcapsicum at all and converts existing program using Casper
to new architecture.
Andrew Turner [Thu, 25 Feb 2016 16:50:36 +0000 (16:50 +0000)]
Add support for the Allwinner A31 watchdog to the existing A10 watchdog
driver. This mostly involves selecting the register offsets to use at
runtime based on the hardware we are talking to.
Zbigniew Bodek [Thu, 25 Feb 2016 14:12:51 +0000 (14:12 +0000)]
Add support for hardware Tx and Rx checksums to VNIC driver
- The network controller verifies Rx TCP/UDP/SCTP checksums by default.
Communicate this to the stack when the packet is not marked as erroneous
to avoid redundant checksum calculation in kernel.
- It is not uncommon to get the mbuf with m_len that is less than
the minimal size for the IP, TCP, UDP, etc. when HW checsumming
is enabled. To avoid data corruption performed by the HW that is
intended to write IP and TCP/UDP/SCTP checksums to the data segment,
the mbuf needs to be pulled up by the required number of bytes.
- Make sure that one can modify the mbufs that require checsum calculation
rather than check for NULL mbuf on each transmission.
Kristof Provost [Thu, 25 Feb 2016 07:33:59 +0000 (07:33 +0000)]
pf: Fix possible out-of-bounds write
In the DIOCRSETADDRS ioctl() handler we allocate a table for struct pfr_addrs,
which is processed in pfr_set_addrs(). At the users request we also provide
feedback on the deleted addresses, by storing them after the new list
('bcopy(&ad, addr + size + i, sizeof(ad));' in pfr_set_addrs()).
This means we write outside the bounds of the buffer we've just allocated.
We need to look at pfrio_size2 instead (i.e. the size the user reserved for our
feedback). That'd allow a malicious user to specify a smaller pfrio_size2 than
pfrio_size though, in which case we'd still read outside of the allocated
buffer. Instead we allocate the largest of the two values.
Reported By: Paul J Murphy <paul@inetstat.net>
PR: 207463
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D5426
Jared McNeill [Thu, 25 Feb 2016 01:24:02 +0000 (01:24 +0000)]
Fix dedicated DMA transfers.
For sources and destinations marked "noincr", the previous code was
incorrectly programming the dedicated DMA channel control register
using bit definitions for normal DMA channels. This code path is not
currently used, but will be used by the HDMI audio driver in review.
Reviewed by: andrew
Approved by: gonzo (mentor)
Differential Revision: https://reviews.freebsd.org/D5382