pass any traffic. Unfortunately this means no full-duplex link with auto-
negotiation on hme(4) using DP83840A PHYs again.
I really thought I had tested this also on a Netra t1 100...
driver tries to submit the same request repeatedly, on finding the
controller cmd queue to be full.
Submitted by:ps, vkashyap
Reviewed by:re
Approved by:re
is the actual name here) on EBus and which are PCF8584 (on systems having
a boot-bus controller the i2c are said to not be a PCF8584). Similar to the
SUNW,envctrl devices, onboard slaves for monitoring fans, temperatures and
such hang off of these i2c devices. But there's also stuff like EEPROMs
housing the hostid of the system and the boards usally have a connector to
add custom slave devices (on CP1500 there's actually a second PCF8584 with
its own I2C bus for these).
This driver already works fine but I'm not yet sure if access to the slave
devices on CP1400/CP1500 marked as "reserved for factory use" in the docs
should be blocked (most likely these are the voltage controllers wich aren't
meant to be controller by software and even not by the firmware). Once the
issues with polled mode are fixed in the common pcf(4) part in pcf.c, this
front-end should probably honour the poll-mode property of the i2c devices.
Tested on Ultra AXe and CP1500 (Netra t1 100).
OK'ed by: joerg, nsouch
- Use "envctrl" as the name when registering this module rather than "pcf";
we can't have "pcf" as the name for all pcf(4) front-ends or we would get
conflicts.
OK'ed by: joerg
- s,pcf_,pcf_isa, to better reflect the purpose of this front-end and to
avoid conflicts.
- Don't use this front-end for attaching to EBus, declaring it as an EBus
driver was a cut&paste accident according to joerg.
OK'ed by: joerg, nsouch
its primary use is for the FEPS/FAS366 SCSI found in Sun Ultra 1e and 2
machines. Once the pci front-end is ported, this driver can replace the
amd(4) driver.
The code as-is is fairly stable. I've disabled tagged-queueing until I can
figure out a corruption bug related to it. I'm importing it now so that
people with these machines can (finally) stop netbooting and report bugs
before 5.3.
as otherwise the junk it contains may cause uhub_explore to give
up without ever trying to restart the port. This fixes the following
errors I was seeing with a VIA UHCI controller:
uhub0: port error, restarting port 1
uhub0: port error, giving up port 1
all of the interface between the driver and the bus. This will enable
us to stop special casing eisa bus attachments in modules and treat them
like we treat all other busses.
In the longer run, we need to eliminate much (all?) of these interfaces
and switch to using the standard bus_alloc_resource(), but that's not
done right now.
# I've not updated the modules to include eisa, etc, just yet
Tested on: Compaq Proliant 3000/333 purchased for eisa work
mode. The 5704 apparently has some s00p3r s33kr1t registers for setting
the advertisement of pause frame ability (i.e flow control) when in
autoneg mode. If we don't set these registers correctly, we may not
be able to negotiate a proper link with some switches. (Symptom is that
the NIC reports the link as up (PCS synched) but no traffic can be
exchanged.)
PR: kern/67598
different cards that matched vendor/id, but weren't wi cards. This is
because the vendor foolishly didn't have unique product ids. Symbol
has a serial card that would otherwise match the wi driver, for
example...
Taken from a patch for xe posted by: Carlos Velasco
which doesn't support ACPI power states. Return AE_NOT_FOUND for these
cases and don't print the warning message. Also, print the name of the
handle instead of device when unable to switch states. The device is often
not attached at this point and so its name is NULL, which doesn't help
debugging.
"stray irq 9" messages on my Thinkpad. It may also help with general
reboot consistency although the recent hang on reboot was solved by
acpi_cpu.c rev 1.39.
after. Unify the paths for all Cx states. Remove cpu_idle_busy and
instead do the little profiling we need before re-enabling interrupts.
Use 1 quantum as estimate for C1 sleep duration since the timer interrupt
is the main reason we wake.
While here, change the cx_history sysctl to cx_usage and report statistics
for which idle states were used in terms of percent. This seems more
intuitive than counters. Remove the cx_stats structure since it's no
longer used. Update the man page.
Change various types which do not need explicit size.
called ttyldoptim().
Use this function from all the relevant drivers.
I belive no drivers finger linesw[] directly anymore, paving the way for
locking and refcounting.
