Yukon from common multicast handling code. Yukon uses hash-based
multicast filtering(big endian form) but GENESIS uses perfect
multicast filtering as well as hash-based one(little endian form).
Due to the differences of multicast filtering there is no much
sense to have a common code.
o Remove sk_setmulti() and introduce sk_rxfilter_yukon(),
sk_rxfilter_yukon() that handles multicast filtering setup.
o Have sk_rxfilter_{yukon, genesis} handle promiscuous mode and
nuke sk_setpromisc(). This simplifies ioctl handler as well as
giving a chance to check validity of Rx control register of
Yukon.
o Don't reinitialize controller when IFF_ALLMULTI flags is changed.
o Nuke sk_gmchash(), it's not needed anymore.
o Always reconfigure Rx control register whenever a new multicast
filtering condition is changed. This fixes multicast filtering
setup on Yukon.
PR: kern/134051
- Probe supported sleep states from acpi_attach() just once and do not
call AcpiGetSleepTypeData() again. It is redundant because
AcpiEnterSleepStatePrep() does it any way.
- Treat UNKNOWN sleep state as NONE, i.e., "do nothing", and remove obscure
NONE state (ACPI_S_STATES_MAX + 1) to avoid confusions.
- Do not set unsupported sleep states as default button/switch events.
If the default sleep state is not supported, just set it as UNKNOWN/NONE.
- Do not allow sleep state change if the system is not fully up and running.
This should prevent entering S5 state multiple times, which causes strange
behaviours later.
- Make sleep states case-insensitive when they are used with sysctl(8).
For example,
sysctl hw.acpi.lid_switch_state=s1
sysctl hw.acpi.sleep_button_state=none
are now legal and equivalent to the uppercase ones.
Feature is controlled by hint.ata.X.pm_level tunable:
0 - PM disabled, old behaviour, default.
1 - device is allowed to initiate PM state change, host is passive.
2 - host initiates PARTIAL state transition every time port is idle.
3 - host initiates SLUMBER state transition every time port is idle.
PARTIAL state has up to 100us (50us for me) wakeup latency, but for my
ICH8M saves 0.5W of power per drive. SLUMBER state has up to 10ms (3.5ms
for me) wakeup latency, but saves 0.8W of power.
Modes 2 and 3 are implemented only for AHCI driver now.
Interface power management is incompatible with device presence detection
(host receives no signal from drive, so unable to monitor it), so later is
disabled when PM is used.
- Add some missing const.
- Move the size of the window spun by the registers to the softc
as neither using va_mem_size for this nor va_mem_base for the
start of the bus addresses is appropriate.
MFC after: 1 week
This change adds (possibly redundant) early check for invalid
state input parameter (including S0). Handling of S5 request
is reduced to simply calling shutdown_nice(). As a result
control flow of acpi_EnterSleepState is somewhat simplified
and resume/backout half of the function is not executed
for S5 (soft poweroff) request and invalid state requests.
Note: it seems that shutdown_nice may act as nop when initproc
is already initialized (to grab pid of 1), but init process is in
"pre-natal" state.
Tested by: Fabian Keil <fk@fabiankeil.de>
Reviewed by: njl, jkim
Approved by: rpaulo
controllers may be configured as legacy IDE mode by modifying subclass and
progif without actually changing PCI device IDs. Instead of complicating
code, we always force AHCI mode while probing. Also we restore AHCI mode
while resuming per ATI/AMD register programming/requirement guides.
- Fix SB700/800 "combined" mode. Unlike SB600, this PATA controller can
combine two SATA ports and emulate one PATA channel as primary or secondary
depending on BIOS configuration. When the combined mode is disabled, this
channel disappears and it works just like SB600 PATA controller, however.
- Add more PCI device IDs for SB700/800 and adjust device descriptions.
SB800 shares the same PCI device IDs and added two more SATA IDs.
this driver to compile and limp along with the new layer. These changes
do not deal with proper locking around access to the HW. This is only
a starting point. I have not tested modem control but tip seems to work
okay and I can send and receive characters which I needed for one of my
-current boxes. I have not tied this driver back up to the build since
I don't want people to think it is ready for prime time. If anyone
else has some cycles to work on this feel free to!
Also add support for a 16 port PCI interface I have at work.
Glanced at by: ed
- Update mxge to use if_transmit(), and the new buf_ring
interfaces, so as to enable multiple transmit queues.
Use of if_transmit() is conditional on IFNET_BUF_RING,
and is enabled by default (as in if_em).
- Record a flow id on receive if receive hashing is active.
I currently only record the rx ring id (0..8) rather than
the 32-bit topelitz hash result, as doing the latter would
require shifting the driver to use a larger rx return ring.
Sponsored by: Myricom, Inc.
(1) Don't manually configure if_output(), ether_ifattach() will do that
for us as part of link-layer setup.
(2) Call if_detach() before stopping nve in order to prevent calls into
the device driver after the driver has started shutting down.
Reviewed by: jhb
MFC after: 2 weeks
Change the roothub exec functions to take the usb request and data pointers
directly rather than placing them on the parent bus struct.
Submitted by: Hans Petter Selasky
Fix a bug in the USB power daemon code where connection of multiple HUBs in
series would result in incorrect device suspend.
Reported by: Nicolas xxx@wanadoo.fr
Submitted by: Hans Petter Selasky
Use direct reference to parent high-speed HUB instead of indirect, due to
pointer clearing race at detach of parent USB HUB.
Reported by: kientzle
Submitted by: Hans Petter Selasky
PR: usb/133545
