associated with this, 0, the nvram device, and now 1, the residual
device. The devices allow the user to directly read the contents of the
kernel copy of the nvram, and the residual data respectively. There is
no provision for write.
increase ifi_noproto. If the GRE header contains routing options,
increase the input-error count, ifi_ierrors.
While I am here, make some cosmetic changes: remove unnecessary
'proto' argument from gre_input3(). Shorten some staircases.
actually contains entries. It is apparently possible to get a non-null,
but empty dictionary back. This seems to happen if you inject a ppb-card
on pci0 when you also have a prep pci1 at a later device function. With
this, my fxp card works in any slot on my 7043-140.
- Don't bother sorting the sleep queues, since user space controls the
order of removal.
- Change setrunnable(t) to lwp_unsleep(t). No functional change from the
perspective of user applications.
- Minor cosmetic changes.
Modulation.
This works by changing the duty cycle of the clock modulation,
and saves power and helps to not increase the temperature by
software.
Adapted from OpenBSD/FreeBSD's p4tcc.
To enable it one must use "options INTEL_ONDEMAND_CLOCKMOD".
Tested by me in UP and SMP, ok'ed by Matthew R. Green.
in all CPUs available in the system. This adds another member
to struct cpu_info, ci_msr_rvalue; it will contain the value of the MSR
in a previous operation.
Tested with clockmod in UP and SMP by me, tested with est in SMP
by Daniel Carosone and Michael Van Elst.
Ok'ed by Andrew Doran and Matthew R. Green.
Minor modifications by me:
-use an mi device major number
-(coarsly) divided into pci card specific and less specific parts, moved
the latter to dev/drm
-renamed autoconf attributes to reflect this
Todo:
-adapt all card frontends but i915 to drm include file location
-review the mtrr change
-make the change to agp_i810.c coexist with the fix for buggy VESA
BIOSes which is commented out temporarily
-RCS IDs etc style stuff
-LKM support (rescan support for vga)
-test
kernel and flush it out all at once instead of continuous updating
* add support for delivering notifications to the file server about
when a page was written to (but disabled by default for now). the
file server can use this to request flushing or invalidating the
kernel page cache
Basics: the ADM5120 is a 175 MHz MIPS32 4Kc processor featuring a
6-port ethernet 10/100 switch with Auto MDI/X, a PCI controller,
USB 1.1 controller, UART, watchdog timer, eight GPIO pins, and a
multiport memory controller with both NOR and NAND flash support.
This code supports most of the devices on the ADM5120, including
the 6-port switch (each port attaches as an ethernet, admsw0 through
admsw5), the PCI controller, USB controller, GPIO, watchdog, and
UART.
Remaining work: the port includes no NOR/NAND flash drivers. No
bootloader is included. I have only tested the PCI bus driver with
the use of one PCI slot on the RouterBOARD 153. It is not possible
to exploit the capabilities of the ethernet switch using bridge(4).
I have only netbooted the ADM5120 on the RB153. Booting other
boards, and booting from flash memory, remains to be done.
Hardware availability: many low-cost routers, including the
RouterBOARD 100 series at RouterBOARD.com, use the Infineon ADM5120
processor.
Credits: Ruslan Ermilov and Vsevolod Lobko ported to the ADM5120,
and they wrote device drivers for the UART, USB controller, and
10/100 switch. Matt Isaacs brought the port up-to-date with
NetBSD-current, made it compile, and ran it first on the RB153.
I added drivers for the PCI controller, GPIO, and watchdog timer.
I produced the bus attachment for the CompactFlash slot with advice
from Mikrotik technical support and from Matt Thomas.
sets IDE_IRQA in the IDE Control/Status Register. This is needed on prep
machines with Motorola RAVEN host bridges, as they wire up the ide device
oddly.
This makes autonegotiation on rlphy(4) at re(4)
on landisk (8139C+) select 100baseTX full-duplex
at boot time (before first ifconfig) properly,
and there is no bad side effect on rlphy(4) at nfe(4).
This may also fix PR kern/34109.
truth" of either integers or pointers, so that it's clear
what's going on. Remove superfluous () from return statements.
bcmp -> memcmp, bcopy -> memcpy.
Misc. cosmetic: join some lines, remove a few empty lines, remove
spaces from type casts. Don't open-code IFNET_FOREACH(). Shorten
some staircases.
hooks that signal the interface's departure run before IPv6 sends
messages to indicate that it is leaving its multicast groups; when
pf filters the departure messages, it does not recognize the output
interface, so it complains at the departure of gre65, for example:
pf_test6: kif == NULL, if_xname gre65
I have changed if_detach() so that it calls pr_usrreq(PRU_PURGEIF)
before pfil_run_hooks(PFIL_IFNET_DETACH), instead of the other way
around. That quiets the pf_test6: messages.
Just run it once (in the first cpu probed) with the RUN_ONCE(9)
framework.
Change the argument of est_init and k8_powernow_init to void, we don't
need cpu_info * anymore.
Suggested by tls@ and mrg@.
dev/ic/wdc.c and in dev/ata/ata.c, #include "opt_ata.h", and make
both the files compile with or *without* ATADEBUG. Do not compile
with ATADEBUG by default.
is equal to one of the host's IPv6 addresses, do not stop at setting
the route's interface to lo0, but also clear the route's RTF_CLONED
flag, if it is present, so that ip6_input() will accept packets
sent to that destination. This is necessary because ip6_input()
will not accept a packet if it looks up the packet's destination
and finds a route with RTF_CLONED set.
I believe this will help IPv6 networking survive '/etc/rc.d/network
restart'. See the problem report, kern/33279.
that mapping for the bottom of the stack (practically the only page we
ever touch) is found on earlier iterations through md_upte[] in the
tlb miss handler.
pointers to and from 64bit kernel pointers. Instead use the defines
NETBSD32PTR64(p32) to read a 32bit pointer and (the new) NETBSD32PTR32(p32,p64)
to write a 32bit pointer throughout.
The 32bit pointer is now a struct to enforce the above.
amd64 (with linux emul) and sparc64 will both compile (when the arch stuff
goes in soon), and amd64 still runs some i386 binaries.
through the interrupt pipe; during exploration check only the ports
where we got such a notification. This speeds up things.
(I believe we should go a step further and use a thread per hub
instead of per bus. If power management gets implemented, we should
be able to react quickly on a resume event.)
Try to simplify the logics in the explore function a bit. (The reattach
thing was hacked in badly, not sure whether I broke it. Only used
by if_atu.)
Clean up some dead code.
xtraeme