markj [Thu, 31 Oct 2013 05:00:50 +0000 (05:00 +0000)]
Fix some lingering build failures caused by fixing implicit inclusion of
if_var.h. Also explicitly include lock.h and mutex.h in if_kr.c rather than
depending on if_var.h to bring them in.
ian [Thu, 31 Oct 2013 03:23:25 +0000 (03:23 +0000)]
Do not EOI an interrupt until the point after the filter handlers / before
threaded handlers.
It's not easy to see from the diffs of this change exactly how it
accomplishes the above. The arm_mask_irq() and arm_unmask_irq() functions
are, respectively, the pre_thread and post_thread hooks. Not seen in
these diffs, the arm_post_filter() routine also EOIs. The post_filter
routine runs after filter handlers if there will be no threaded handlers,
so it just EOIs. The pre_thread routine masks the interrupt (at the
controller, not the source) and EOIs. So one way or another, the EOI
happens at the point where filter handlers are done.
markj [Thu, 31 Oct 2013 02:35:00 +0000 (02:35 +0000)]
Remove references to an unused fasttrap probe hook, and remove the
corresponding x86 trap type. Userland DTrace probes are currently handled
by the other fasttrap hooks (dtrace_pid_probe_ptr and
dtrace_return_probe_ptr).
ian [Thu, 31 Oct 2013 02:11:35 +0000 (02:11 +0000)]
Reset the timer interrupt status register at the top rather than bottom of
the interrupt handler. If the event callback starts a new short timeout,
the timer can fire before returning from the event callback, and clearing
the interrupt status after that loses the interrupt and hangs until the
counter wraps. Fixing all of this removes the need for the do-nothing
loop at the top of the handler which really just waited for the counter to
roll over and reach the one-shot count again.
Also add a missing return(0) in the periodic timer start case.
adrian [Thu, 31 Oct 2013 02:04:53 +0000 (02:04 +0000)]
Don't treat the node as an 11n node if 11n rates are disabled.
For now, the AMRR code only knows about _either_ MCS or non-MCS rates.
It doesn't know how to downgrade (ie, doing 11b CCK rates if MCS0 isn't
reliable.)
kevlo [Thu, 31 Oct 2013 02:03:30 +0000 (02:03 +0000)]
Add RT2860_BCN_OFFSET1 and RT2860_MAX_LEN_CFG register initialization to
match with the vendor driver. While here, remove unused RT2860_DEF_MAC
definition.
ian [Thu, 31 Oct 2013 01:45:55 +0000 (01:45 +0000)]
Expand the list of compatible devices this driver works with. Increase
the target frequency from 1 to 10 MHz because these SoCs are plenty fast
enough to benefit from the extra event timer resolution.
sbruno [Wed, 30 Oct 2013 22:45:35 +0000 (22:45 +0000)]
Queisce warning about undeclared function usage.
yp_get_default_domain is defined in workaround.c but is not declared
in any header file. Tie the declaration to the same #define conditional
used when the function is called, NETGROUP
sbruno [Wed, 30 Oct 2013 22:41:18 +0000 (22:41 +0000)]
Quiesce two warnings:
1. define the CODE * as const
2. restructure function to eliminate warning about exiting with no return.
severity_map() never returns when it can't find an appropriate sysylog
facility, and it longjmp()'s away into error code handling. Keep this
behavior by stashing the facility value found during our search and
checking for -1 if found.
jilles [Wed, 30 Oct 2013 21:36:15 +0000 (21:36 +0000)]
sh: Allow trapping SIGINT/SIGQUIT after ignore because of '&'.
If job control is not enabled, background jobs started with ... & ignore
SIGINT and SIGQUIT so that they are not affected by such signals that are
intended for the foreground job. However, this should not prevent
reassigning a different action for these signals (as if the shell invocation
inherited these signal actions from its parent).
Austin group issue #751
Example:
{ trap - INT; exec sleep 10; } & wait
A Ctrl+C should terminate the sleep command.
emaste [Wed, 30 Oct 2013 18:33:40 +0000 (18:33 +0000)]
Revert to upstream literal $FreeBSD tag
radiotap.h in upstream wpa originally came from the FreeBSD CVS
repository. The copy in vendor/ matched the upstream one; with this
change the contrib copy now matches too.
ian [Wed, 30 Oct 2013 18:26:18 +0000 (18:26 +0000)]
Rework the imx ehci driver so that it's four separate ehci units rather
than one unit with four busses attached to it. This allows us to use
existing fdt data which describes separate devices with separate resources.
It also allows any combination of the units to be en/disabled in the
board dts files.
Adjust our dts code to match what's used by linux and u-boot now that
we're structured to do so.
Document lots of interesting stuff learned whiling doing this with a big
comment block in the driver, so I don't have to re-learn it for the next
round of changes.
ian [Wed, 30 Oct 2013 14:38:24 +0000 (14:38 +0000)]
Add a "no-op" USB PHY driver for imx-family SoCs. This is used when the
phy clocks need to be enabled, but no other hardware setup is needed to
make the phy work.
ian [Wed, 30 Oct 2013 14:33:15 +0000 (14:33 +0000)]
Add some bare-bones support for enabling usb and usbphy clocks. This
is temporary code to keep imx development moving forward for now. In
the long run we need a SoC-independant clock management API.
nwhitehorn [Wed, 30 Oct 2013 14:04:47 +0000 (14:04 +0000)]
Adjust various SCSI drivers to handle either a 32-bit or 64-bit lun_id_t,
mostly by adjustments to debugging printf() format specifiers. For high
numbered LUNs, also switch to printing them in hex as per SAM-5.
trasz [Wed, 30 Oct 2013 11:38:46 +0000 (11:38 +0000)]
Rename '-h' option to '-p', and use "portal" instead of "host" or "address",
in order to be consistent with iSCSI terminology. Besides, calling the
option '-h' was just wrong.
This changes usage for newly added iscsictl(8), and two newly added
subcommands to ctladm(8). This breaks POLA between CURRENT and 10,
but since 10.0 has not been released yet, it's still ok to do.
MFC after: 3 days
Discussed with: re (glebius)
Sponsored by: FreeBSD Foundation
delphij [Tue, 29 Oct 2013 17:46:26 +0000 (17:46 +0000)]
In r257079, SRCDIR is pointed to ${.CURDIR} when not set. However,
Makefile.inc1 is being called in sub-make's where make(1) would,
by default, implicitly chdir(2) to ${.OBJDIR} before executing any
targets. This would make some targets, like delete-old, when trying
to derive various variables introduced by change r256921 using
``make -f Makefile.inc1'' that also rely on SRCDIR to fail.
This changeset adds an explicit cd ${.CURDIR} before these unwrapped
make calls, making them in line with the other ones that are already
being wrapped with the explicit chdir's.
nwhitehorn [Tue, 29 Oct 2013 15:36:58 +0000 (15:36 +0000)]
Implement extended LUN support. If PIM_EXTLUNS is set by a SIM, encode
the upper 32-bits of the LUN, if possible, into the target_lun field as
passed directly from the REPORT LUNs response. This allows extended LUN
support to work for all LUNs with zeros in the lower 32-bits, which covers
most addressing modes without breaking KBI. Behavior for drivers not
setting PIM_EXTLUNS is unchanged. No user-facing interfaces are modified.
Extended LUNs are stored with swizzled 16-bit word order so that, for
devices implementing LUN addressing (like SCSI-2), the numerical
representation of the LUN is identical with and without PIM_EXTLUNS. Thus
setting PIM_EXTLUNS keeps most behavior, and user-facing LUN IDs, unchanged.
This follows the strategy used in Solaris. A macro (CAM_EXTLUN_BYTE_SWIZZLE)
is provided to transform a lun_id_t into a uint64_t ordered for the wire.
This is the second part of work for full 64-bit extended LUN support and is
designed to a bridge for stable/10 to the final 64-bit LUN code. The
third and final part will involve widening lun_id_t to 64 bits and will
not be MFCed. This third part will break the KBI but will keep the KPI
unchanged so that all drivers that will care about this can be updated now
and not require code changes between HEAD and stable/10.
nwhitehorn [Tue, 29 Oct 2013 14:44:36 +0000 (14:44 +0000)]
A last BUS_PROBE_NOWILDCARD. Move setting the postfilter function into the
attach function probe shouldn't actually set anything up but just bid
on the device.
nwhitehorn [Tue, 29 Oct 2013 14:19:42 +0000 (14:19 +0000)]
More BUS_PROBE_NOWILDCARD sweeping. Some devices here (if_ath_ahb and siba)
resist easy conversion since they implement a great deal of their attach
logic inside probe(). Some of this could be fixed by moving it to attach(),
but some requires something more subtle than BUS_PROBE_NOWILDCARD.
nwhitehorn [Tue, 29 Oct 2013 14:07:31 +0000 (14:07 +0000)]
Devices that rely on hints or identify routines for discovery need to
return BUS_PROBE_NOWILDCARD from their probe routines to avoid claiming
wildcard devices on their parent bus. Do a sweep through the MIPS tree.
yongari [Tue, 29 Oct 2013 06:37:27 +0000 (06:37 +0000)]
Fix regression introduced in r235816.
r235816 triggered kernel panic or hang after warm boot.
Don't blindly restore BCE_EMAC_MODE media configuration in
bce_reset(). If driver is about to shutdown it will invoke
bce_reset() which in turn results in restoring BCE_EMAC_MODE
media configuration. This operation seems to confuse controller
firmware.
Reported by: Paul Herman (herman <> cleverbridge dot com)
Tested by: sbruno, Paul Herman (herman <> cleverbridge dot com)
yongari [Tue, 29 Oct 2013 05:30:21 +0000 (05:30 +0000)]
Add preliminary support for RTL8168G, RTL8168GU and RTL8411B.
RTL8168GU has two variants(GMII and MII) but it uses the same chip
revision id. Driver checks PCI device id of controller and
sets internal capability flag(i.e. jumbo frame and link speed down
in WOL).
yongari [Tue, 29 Oct 2013 05:14:38 +0000 (05:14 +0000)]
Add support for new Gigabit PHY of RealTek.
I don't have a copy of data sheet so I'm not sure exact PHY model
name. Vendor's web page indicates RTL8251 is latest PHY so I used
the name. This PHY is used with RTL8168G, RTL8168GU and RTL8411B.
rea [Tue, 29 Oct 2013 04:25:49 +0000 (04:25 +0000)]
binutils/bfd: fix printf-like format strings for "bfd *" arguments
There is a special format argument '%B' that directly handles values
of type 'bfd *', they must be used instead of '%s'. Manifestations
of this bug can be seen in ld(1) error messages, for example,
http://lists.freebsd.org/pipermail/freebsd-current/2013-August/043580.html
http://lists.freebsd.org/pipermail/freebsd-current/2013-October/045404.html
nwhitehorn [Tue, 29 Oct 2013 00:53:17 +0000 (00:53 +0000)]
Return NOKEY instead of 0 if there are no more key presses queued. This
worked by accident if and only if akbd was part of a kbdmux (which it
always was in practice).
neel [Tue, 29 Oct 2013 00:18:11 +0000 (00:18 +0000)]
Add support for PCI-to-ISA LPC bridge emulation. If the LPC bus is attached
to a virtual machine then we implicitly create COM1 and COM2 ISA devices.
Prior to this change the only way of attaching a COM port to the virtual
machine was by presenting it as a PCI device that is mapped at the legacy
I/O address 0x3F8 or 0x2F8.
There were some issues with the original approach:
- It did not work at all with UEFI because UEFI will reprogram the PCI device
BARs and remap the COM1/COM2 ports at non-legacy addresses.
- OpenBSD GENERIC kernel does not create a /dev/console because it expects
the uart device at the legacy 0x3F8/0x2F8 address to be an ISA device.
- It was functional with a FreeBSD guest but caused the console to appear
on /dev/ttyu2 which was not intuitive.
The uart emulation is now independent of the bus on which it resides. Thus it
is possible to have uart devices on the PCI bus in addition to the legacy
COM1/COM2 devices behind the LPC bus.
The command line option to attach ISA COM1/COM2 ports to a virtual machine is
"-s <bus>,lpc -l com1,stdio".
The command line option to create a PCI-attached uart device is:
"-s <bus>,uart[,stdio]"
The command line option to create PCI-attached COM1/COM2 device is:
"-S <bus>,uart[,stdio]". This style of creating COM ports is deprecated.
M share/examples/bhyve/vmrun.sh
AM usr.sbin/bhyve/legacy_irq.c
AM usr.sbin/bhyve/legacy_irq.h
M usr.sbin/bhyve/Makefile
AM usr.sbin/bhyve/uart_emul.c
M usr.sbin/bhyve/bhyverun.c
AM usr.sbin/bhyve/uart_emul.h
M usr.sbin/bhyve/pci_uart.c
M usr.sbin/bhyve/pci_emul.c
M usr.sbin/bhyve/inout.c
M usr.sbin/bhyve/pci_emul.h
M usr.sbin/bhyve/inout.h
AM usr.sbin/bhyve/pci_lpc.c
AM usr.sbin/bhyve/pci_lpc.h