disable multiword DMA for these chips. multiword DMA can be forced with
options PCIIDE_AMD756_ENABLEDMA on rev D2 chips, but use at your own risk !
While I'm there remove a duplicate allocation of sc_wdcdev.nchannels in HPT
code.
- add protection mechanism against ND cache corruption due to bad NUD hints.
- more stats
- icmp6 pps limitation. TOOD: should implement ppsratecheck(9).
to machine memory size upon boot if the number has not been specified
explicitly in kernel config - at this moment, 0.5% of system
memory is used for vnodes (but minimum NVNODE vnodes)
volatile flags (isp_mboxbsy- keeps a bitmask of expected output mailbox
registers) and storage for them (isp_mboxtmp). Get rid of macroized
LUN widths. This is determined at run time.
Make lfs_uinodes a signed quantity for debugging purposes, and set it to
zero as fs mount time.
Enclose setting/clearing of the dirty flags (IN_MODIFIED, IN_ACCESSED,
IN_CLEANING) in macros, and use those macros everywhere. Make
LFS_ITIMES use these macros; updated the ITIMES macro in inode.h to know
about this. Make ufs_getattr use ITIMES instead of FFS_ITIMES.
in new MBOX_WAIT_COMPLETE/MBOX_NOTIFY_COMPLETE macros (ready for SMPizing).
Define STRNCAT inline for our usage.
Stealing a bit of the xs_status flags to maintain command state that
is pertinent for the hBA- should really reserve them for private usage
in scsipiconf.h.
Qlogic controller driven by this chipset. If they don't want the verbosity,
don't compile a DIAGNOSTIC kernel.
Major amount of mailbox command rewrites- hopefully should fix some of the
outstanding PRs.
Change header to note that this is no longer maintained at NASA/Ames.
and loaded. Remember to enable interrupts after isp_reset but before
isp_attach. Return CMD_EAGAIN on request queue overflow so we can retry
the command when there's more queue space.
in ip_mroute.c for duplicate tunnel entries, too. Well, what
really needs to happen is that the mrouting code needs to be
changed to work w/ `gif' tunnels... but...
Some AMD controllers have a bug which can look up the machine when using DMA, so
disable DMA for some revisions (info provided by AMD).
"options PCIIDE_AMD756_ENABLEDMA" can be used to force DMA on these chips.
registers. rationale:
- Netwave cards choke if we map i/o memory to >= 0x400
- even though, CIS tuple talks nothing about it
- it is not possible to specify range in pcmcia_io_map
- it would be very bad to do a try-and-error bus_space allocation for
i/o memory regions < 0x400
- we can have exactly the same functionality with memory mapped access
this should correct PR 10139.
the memory mapped access idea was from WIDE wildboar/bsdi cnw code.
broken/fragile. Unlikely to be of much use, and confuses new users
when their system crashes when they, or their dhclient stumble over
it. See kern/10500, kern/8994 for the gory details.
u_int8_t array to struct ieee80211_nwid to prepend length field.
The length field is necessary because IEEE 802.11 spec doesn't prohibit
even '\0' for SSID.
Though the name and the value of SIOC... macro is unchanged, this change
breaks binary compatibility. The only affected userland program on the
tree is ifconfig(8).
As Jason suggested on tech-net, it is better than live with problems
since there are no releases for this ioctls yet.
fixes:
- Write copies of bfree and avail in the CLEANERINFO block, so the
cleaner doesn't have to guess which superblock has the current
information (if indeed any do).
- Tighten up accounting of lfs_avail (more needs to be done).
- When cleansing indirect blocks of UNWRITTEN, make sure not to mark
them clean, since they'll need to be rewritten later.
interferes with the reference counting done by ifpromisc(), and is
essentially impossible to get the semantics correct if we allow this
flag to be directly toggled.
No programs should really be affected by this; IFF_PROMISC is basically
useless without bpf, anyway, and bpf still provides a way to set
promiscuous mode on an interface (which uses ifpromisc()).
use that to inform about way to raise current limit when we reach maximum
number of processes, descriptors or vnodes
XXX hopefully I catched all users of tablefull()
arc4 implementation by Kalle Kaukonen has been added.
define "wlan" in files.
XXX: only awi depends on wlan for now.
Allow authentication for adhoc (IBSS) mode.
Disable adhoc mode without bssid (mediaopt adhoc,flag0) for FH radio.
FH cannot work without synchronization by beacons.
Align IP header for ethernet encapsulation (IFF_FLAG0) mode.
Print available access points for IFF_DEBUG.
- add amigappc devices
- add sgimips devices
- add cmpci, cy82c693, cz, fwbus, fwohci, sysmon, viaenv, viapm and xmi
- add necpb for arc
- add pcons for sparc64
- add xsii for pmax
- ncr for vax is renamed to si
- si for sparc is now MI
XXX siop for amigappc should be renamed to asiop?
apparently no longer necessary (probably due to other fixes that
have happened in the filter setup path) and is in fact harmful.
Based on a patch from Krister Walfridsson, who claims this makes
his newer NetGear FA-310TX work (although, my older NetGear FA-310TX
still does not, but fails in an entirely different way).
instead of discrete function pointers, and extend this to include
a "reset" entry point. Make sure any PHY-specific reset routine is
always used, and provide one for the LXT-970 which disables MII
interrupts (as is done for a few other PHYs we have drivers for).
which is revealed with larger HZ systems like NetBSD/pmax (256Hz)
and NetBSD/alpha (1024Hz) as reported by PR#8645. Polled tape
drive access is done with maximum 6 hour timeout which ended up
with negative time and then confused SCSI bus severely.
* Disable the DMA engine when setting up a DMA transfer, just in case
the 5380 driver didn't instruct us to do so already.
* More useful debug output when entering the "left-over bytes" case after
a DMA transfer finishes.
names, as we need to convert `pci' to both `psycho' and `simba'. add
a member to dev_compat_table[] for this, using BUSCLASS_NONE for when
we don't care (all other cases, currently). add `ide' -> `pciide' and
`disk' -> `wd' mappings here, also.
- "psycho" is a BUSCLASS_MAINBUS device; it has UPA attachment semantics.
this fixes bootpath detection for IDE disks.
parametrized in the filesystem, defaulting to MIN_FREE_SEGS = 2 but set
to something more reasonable at newfs_lfs time.
Note the number of blocks that have been scheduled for writing but which
are not yet on disk in an inode extension, i_lfs_effnblks. Move
i_ffs_effnlink out of the ffs extension and onto the main inode, since
it's used all over the shared code and the lfs extension would clobber
it.
At inode write time, indirect blocks and inode-held blocks of inodes
that have i_lfs_effnblks != i_ffs_blocks are cleansed of UNWRITTEN disk
addresses, so that these never make it to disk.
rlimit in sbrk. Slightly modified from a patch from Artur Grabowski.
- Rearrange code slightly, partially from Artur Grabowski.
- Only adjust vm_dsize if the grow or shrink actually succeeds.
