o create a separate tag for each object allocated with bus_dmamem_alloc so
the tag's maxsize is setup appropriately; this reduces memory allocation
for the queue descriptors from 16M to what it should be and also fixes
memory allocation for public key operands
o release bus dma resources on detach so module usage doesn't leak
o remove public key op disable now that bus dma memory allocation is fixed
o collect attach error handling in one place
Sponsored by: Vernier Networks
- 'spec' and 'ver' are attributes of a unit rather than a node.
- Report Phy and Link info separatelly.
- Reorder intialization step in fwohci_reset().
- Fix some bogosity with mixing unit numbers and channels, which would only
work for one instance of the device.
- Use a simpler scheme for input and output queueing.
- Use db_alt_break.
- Separate fc->dev (i.e. fwohci0) and fc->bdev (i.e. firewire0).
- Remove unused firewirebusreg.h.
- Reduce size of descriptor block for asynchronous transmit and
check the number of descriptor when copying from mbuf.
- Skip mbuf whose length is zero. NFS seems passing such mbuf and
some chips generates unrecoverable error.
- Restore pci config registers after resume.
- Reinitialize and start rx buffers after resume.
- Don't reallocate memory in fwohci_db_init() if the dbch is
already initialized.
- Fix typo.
- Some clean up.
positions for the status bits of port a and port b are different. To
avoid needing to know which channel the interrupt handler is working on,
shift the status bits for port a into the port b bit positions, and always
check the port b status bits. This fixes using port b, which I neglected
to test before.
- Remember to update the channel's tty structure from the passed in termios
in the param routine.
- Minor style.
Metricom Ricochet GS modem. Add them here.
# A new umodem appears to be needed to make the sanyo phone work, but that's
# more extensive and will come after coordination.
With a 1 byte transmit fifo, 3 byte receive fifo, and wierd multiplexed I/O
designed for a Z80 cpu, this chip redefines suckage.
Based on the openbsd and netbsd drivers. Only really works as a console,
modem support is not complete since I can't test it.
this was causing filedesc work to be very painful.
In order to make this work split out sigio definitions to thier own header
(sigio.h) which is included from proc.h for the time being.
for the raidctl device.
Select a more conservative default for the permissions for /dev/raidctl
since the operations are performed using ioctl() not read() and write().
Submitted by: kris
Reviewed by: scottl
Use BUS_SPACE_MAXSIZE_32BIT for the parent dma tags, and
(NSEGS - 1) * PAGE_SIZE for the data buffer tags. FreeBSD/sparc64 is
more strict about checking these values that other arches.
were sometimes propagated using M_COPY_PKTHDR which actually did
something between a "move" and a "copy" operation. This is replaced
by M_MOVE_PKTHDR (which copies the pkthdr contents and "removes" it
from the source mbuf) and m_dup_pkthdr which copies the packet
header contents including any m_tag chain. This corrects numerous
problems whereby mbuf tags could be lost during packet manipulations.
These changes also introduce arguments to m_tag_copy and m_tag_copy_chain
to specify if the tag copy work should potentially block. This
introduces an incompatibility with openbsd which we may want to revisit.
Note that move/dup of packet headers does not handle target mbufs
that have a cluster bound to them. We may want to support this;
for now we watch for it with an assert.
Finally, M_COPYFLAGS was updated to include M_FIRSTFRAG|M_LASTFRAG.
Supported by: Vernier Networks
Reviewed by: Robert Watson <rwatson@FreeBSD.org>
work. The interface was gleaned from the Linux driver. Currently only
one RX & one TX buffer are used. Firmware support is not tested so for the
MPI-350 so it is disabled. Signal cache and monitor mode are not supported
yet. Signal cache is not supported since in encapsulation mode ethernet
frames are returned by the chip. LAN monitor mode support will be added
shortly. Thanks to Warner for the MPI-350 card he sent me.
Add support for RSSI map from PR kern/32880 which was incomplete. Enhanced
with the ability to select the cache mode of raw, dbm or per-cent.
Clean up Signal/Noise/Quality structures and units with help from
Marco Molteni.
Change flash to use a malloc'ed buffer when needed.
PR: kern/32880
Submitted by: Douglas S. J. De Couto decouto@pdos.lcs.mit.edu,
Marco Molteni
MFC: 3 weeks
than hard-coded uids and gids.
Switch the device to a group of wheel instead of operator.
Narrow down the permissions on the device to require root privilege
to manipulate the system power state. It may be that we can broaden
access to the device after review of the access control in ACPI.
Submitted by: kris
Reviewed by: takawata
