was just an accident in the first place. Cleanup function decls and
a few comments. [ok.. so I wasn't going to fix this many.. but once
you're on a roll....]
datastructures allowed! Punt.
accessTraceBufCount, rf_accessTraceBufSize, and
rf_stopCollectingTraces are similarly declared, initialized, and then
never changed. Punt.
rf_ShutdownAccessTrace() now does nothing. Remove it, and the
callback setup stuff from rf_ConfigureAccessTrace().
wdc_drvprobe() function. wdc_drvprobe() is used if the controller
does not specify a custom one prior to calling wdcattach(). The
WDC_CAPABILITY_DRVPROBE bit is gone.
can't fail. Simplify life in rf_BootRaidframe(), and then nuke
rf_lkmgr_mutex_init(). Cleanup rf_threadstuff.h a bit more too.
rf_threadstuff.c is about to Go Away.
(other than NULL when raidPtr is initialized). That means
SignalReconDone() never does anything useful. Bye-bye!
Say good-bye to recon_done_procs and recon_done_procs_mutex (and its
initializer) as well.
Mash DO_RAID_COND in rf_driver.c out of existance.
- Nuke (already #if 0'ed) _rf_create_managed_lkmgr_mutex() while we're
busy here.
simplify DO_INIT in rf_engine.c
here" department.
remove _rf_init_threadgroup() and rf_destroy_threadgroup() which were
already #if 0'ed.
rf_cond_destroy() does nothing. Nuke it, and all callers.
rf_cond_init() doesn't deserve to be a separate function any more.
Fix up the remaining 3 callers, and nuke rf_cond_init().
Another 0.4K goes "poof", but still no functionality lost!
rf_mutex_init(m)
now. The rest of the fluff is no longer needed.
It also cannot fail, so error checking on rf_create_managed_mutex()
is just wasting space.
Nuke the #define's associated with rf_create_managed_mutex().
Convert rf_create_managed_mutex(listp,m) to just rf_mutex_init(m).
Remove wasteful "error checking" and simplify all instances where this
is called. (another 0.3K saved in the binary, but the real savings
is in code readability!)
neither of these ever fail, no need to have a return value. That
makes all the "error detection" on these functions completely
unneeded. But since we're here, if we don't have a return value, then
why not make these macros? My.. look how things keep shrinking, with
no loss in functionality!
clean_rad() were -- these days they only serve to clutter things up.
Remove the functions, and put the 2 lines of actual useful initialization
into rf_AllocMCPair().
to make things look far more complicated than they really are. It was
also impossible for any of the mutex/cond initializations in
init_rad() to actually fail, making the "error detection code"
unneeded. Collapse the little work done by init_rad into
rf_AllocRaidAccDesc(), and nuke init_rad() and clean_rad(). Save
another 0.25K in GENERIC.
[To be accurate/complete, init_rad() and clean_rad() *ARE* used in the
simulator version of RAIDframe. But we're so far removed from that
now that there is no point pretending otherwise.]
- all freelists converted to pools
- initialization of structure members in certain cases where
code was relying on specific allocation and usage properties
to keep structures in a "known state" (that doesn't work with
pools!).
- make most pool_get() be "PR_WAITOK" until they can be analyzed
further, and/or have proper error handling added.
- all RF_Mallocs zero the space returned, so there is no difference
between RF_Calloc and RF_Malloc. In fact, all the RF_Calloc()'s
do is tend to do is get things horribly confused.
Make RF_Malloc() the "general memory allocator", with
RF_MallocAndAdd() the "general memory allocator with
allocation list".
- some of these RF_Malloc's et al. are destined to disappear.
- remove rf_rdp_freelist entirely (it's not used anywhere!)
- remove: #include "rf_freelist.h"
- to the files that were relying on the above, add: #include "rf_general.h"
- add: #include "rf_debugMem.h" to rf_shutdown.h to make it happy
about the loss of: #include "rf_freelist.h".
This shrinks an i386 GENERIC kernel by approx 5K. RAIDframe now
weighs in at about 162K on i386.
of strenuous agreement, and some general agreement, this commit is
going ahead because it's now starting to block some other changes I
wish to make.]
Remove most of the support for the concept of "rows" from RAIDframe.
While the "row" interface has been exported to the world, RAIDframe
internals have really only supported a single row, even though they
have feigned support of multiple rows.
Nothing changes in configuration land -- config files still need to
specify a single row, etc. All auto-config structures remain fully
forward/backwards compatible.
The only visible difference to the average user should be a
reduction in the size of a GENERIC kernel (i386) by 4.5K. For those
of us trolling through RAIDframe kernel code, a lot of the driver
configuration code has become a LOT easier to read.
the mode sense request. So fall back on mode sense data including a block
descriptor section.
XXX this applies to the `page 4' case. The `page 5' didn't consider the
possible presence of a block descriptor at all, though it did allow the
device to return one. While that's fixed now, the `page 5' mode sense
does not use the `disable block descriptors' bit.
I'm not sure we should bother with this at all..
for modern PCI SATA controllers to have more. Define a new PCIIDE_MAX_CHANNELS
which to specify the maximum number of channels we support, and use it to
allocate channel resources.
register for proper operation. Add a prototype field in the pciide_channel
for this register and use it as necessary when writing the IDEDMA_CMD
register.
than a max size Ethernet frame without getting a frame-too-long error. VPC
seems to be adding 4 zeros at the end of every frame. Detect this condition
and simply truncate the packet to a max size Ethernet frame.
I now have no problems with networking on NetBSD inside Virtual PC 6.
D-Link DGE-530T
Linksys EG1032v2
Linksys EG1064v2
The Linux driver treats all of these the same. Tested with a DGE-530T;
it works, though performance on at least one of my systems is atrocious.
Fix setting of ethernet capabilities into interface capabilites word in
attach routine.
Manual page: note that jumbo support doesn't work and checksum support
doesn't exist.
* add constants to enums
* HAL update: stops panics, fixes ad hoc-mode beacons, some API
changes
* get and use mac/phy/rf front-end revision codes
* add a custom ath(4) ic_node_getrssi callback which does RSSI
averaging
* do not immediately scan, but re-associate after missing beacons.
* bug fix: don't if_init after detach.
* HAL diagnostics ioctl, SIOCGATHDIAG
* send DS parameters element in beacons
* const-ify some pointers
* consolidate rx-filter settings into ath_calcrxfilter
* abstract FreeBSD `ticks', NetBSD `hardclock_ticks' with ATH_TICKS()
* misc. other changes
Fix some non-initialized variables
close the output files when done
Redo the printing for RCS strings so they don't expand in the awk script too
Do proper tests for variables existance before accessing
Verified output from all scripts is identical to original versions
including chips that matched only the asic-revision fallback table.
When dong DMA setup for 5703 and 5704, use the new BGE_ASICREV() macro
to extract the ASIC revision.
pckbcintr_hard and pckbcintr_soft, which, together, do the same as
pckbcintr. The first is called from the interrupt handler, the second
from a softinterrupt at arbitrary protection level (lower or equal to
IPL_TTY). They pass data via a small ringbuffer.
The new functions are intended for platforms that, due to
hardware/firmware restrictions are not able to make pckbcintr called at
IPL_TTY, like Krups javastations. Using the monolithic pckbcintr on
these plattforms leads to the input handlers for the slot data to be
run at elevated priority, causing various race conditions.
to a 2-clause licence (retaining UCB clauses (1) and (2)), per PR
22409 from Joel Baker, approved by Theo de Raadt, and ratified by
myself - the only discrepancy being the handling of the original
clause 3 in src/usr.sbin/yppoll/yppoll.c.
Uses a hook in spec_strategy() to save data written from a mounted
file system to its block device and a hook in dounmount().
Not enabled by default in any kernel config.
Approved by: Frank van der Linden <fvdl@netbsd.org>
True IDE mode. Hinted at by Charles Hannum a while back. This lets
my PCI-Cardbus adapter read SanDisk CF cards much more reliably.
Also bring in a few defines from FreeBSD for some more TI registers and such.
APs to run at "full speed" where before they ran at just 1 or 2Mb/s.
The AP will adapt the data rate for each client based on packet
losses and the received signal strength.
I have also enabled rate adaptation for STA mode and for IBSS mode,
but the hardware gives us less control over the data rate in those
modes.
denote a signed dBm Rx power, so rename them to _DBM_ and change
the signedness. Add new _DB_ flags for unsigned Rx power measured
from an arbitrary reference.
Try to synchronize net80211/ieee80211_radiotap.h with my tcpdump
sources (which public tcpdump has not seen, yet) and with FreeBSD.
* don't let cac_ccb_alloc() sleep since it regularly runs in an
interrupt context
* return EAGAIN instead EBUSY (or -1), which is what the upper ld
layer expects to get on transient resource shortages.
* ignore error from cac_ccb_start(), since a `fifo full' condition is
handled internally in the lower layer, i.e. the transaction started
from ldstart() has been queued at the lower layer and must be taken
off ld's disk queue.
o Add support for the recent SiS96x chipsets that have a new revision.
That includes a new bit of code to access the EEPROM, since it is
shared with the ieee1394 controller on those chipsets.
Mostly taken from FreeBSD (rev. 1.62 and 1.64 of sys/pci/if_sip.c). I
tried to make the code look less ugly, but couldn't invent documentation.
Fix PR #23481. Thanks to Stephane ENGEL <sengel AT melshake DOT com> for
the report and the cheerful testing.
assert IDEDMA_CTL_INTR for non-DMA commands.
It would be nice to have a way to know if the interrupt was for us or not at
this point, but for now let wdcintr() deal with it.
Problem reported and patch tested by Martti Kuparinen.
in a different fashion. Individually, they have the same functionality,
but their layout is different. An example of such a chipset is
the Promise 203xx.
To be able to deal with this, transform the cmd and dma bus_space handles
into an array of handles, each seperately created with bus_space_subregion.
The code generated by using the extra indirection shouldn't change much,
since the extra indirection is negated by having the offset calculation
already done in bus_space_subregion. E.g.
bus_space_write_4(tag, handle, offset, value)
becomes
bus_space_write_4(tag, handles[offset], 0, value)
Reviewed by Manuel Bouyer. Tested on wdc_isa, wdc_pcmcia, viaide, piixide (i386)
and on cmdide (sparc64).
- Fix the display of VME master ranges such that the address modifier
is shown correctly.
- Apply vr_mask to the start/end VME master addresses, and adjust
the local start address to compensate.
interrupt while SRST is asserted. Work around by blocking interrupts while
SRST is asserted, and clearing any pending interrupt before unblocking.
Fix kern/23529 from Michael Hertrick.
different meanings for read and write.
This fixes 48kHz playback to SPDIF.
- Fix the problem where the SPDIF output voltage setting (0.5V, 5V)
was swapped. The default value is changed from 0.5V to 5V, which
correctly selects 5V (so the default physical behavior is unchanged).
Should fix PRs kern/16047 and kern/16817
(but not tested since I don't have other SPDIF hardware to test with).
Approved by tshiozak.
- tweak some attach messages
- establish interrupt after all dma resouces are successfully allocated
- wrap an assertion with #ifdef DIAGNOSTIC
- assume NCRCFG2_FE bit is always enabled
- call bus_dmamap_sync for mdldmap at POSTWRITE for consistency
- pass proper dmamapsize for mdldmap
Not tested on 795[56], but compiles and matches FreeBSD-tested diffs.
Suggested by Sam Leffler <sam@errno.com>, as imported into FreeBSD by Sam.
Submitted to FreeBSD by Rajesh Vaidyanath <RVaidyanath@hifn.com>.
- factor out disksubr.c between sun3, sparc and sparc64. Keep the sun3
groveling code to find a NetBSD disklabel in the first sector (so that it
can find a label at the old sun3 LABELOFFSET) as a fallback is not
label at LABELOFFSET, or sun label is present.
- Fix the sun3 LABELOFFSET (was 64, but the kernel wrote the NetBSD label at
128)
- Make next68k disksubr.c always write a next-compatible disklabel.
- remove #ifdef __sparc__ hack from disklabel(8), and change it to issue
a DIOCWDINFO after writing the disklabel to the raw partition in the
-r/-I case (so that the kernel can convert the label if needed).
This reloads the entire EEPROM, not just the MAC address, which can
cause problems for the host PCI bus under certain circumstances. The
chip already loads the EEPROM at powerup/reset anyway.
XXX: This probably applies to the other Rhine variants too, but I don't
have a data sheet to confirm this behaviour.
copyin() or copyout().
uvm_useracc() tells us whether the mapping permissions allow access to
the desired part of an address space, and many callers assume that
this is the same as knowing whether an attempt to access that part of
the address space will succeed. however, access to user space can
fail for reasons other than insufficient permission, most notably that
paging in any non-resident data can fail due to i/o errors. most of
the callers of uvm_useracc() make the above incorrect assumption. the
rest are all misguided optimizations, which optimize for the case
where an operation will fail. we'd rather optimize for operations
succeeding, in which case we should just attempt the access and handle
failures due to insufficient permissions the same way we handle i/o
errors. since there appear to be no good uses of uvm_useracc(), we'll
just remove it.
- process pending queries in EcUnlock() to close a race window.
now there's no need to do polling for EcQuery().
- reorder inline functions and other prototypes so that
the formers can get needed prototypes.
- add missing prototypes.
* erratum: disable the nocrc RX bit, as it may cause problems on the 570{1-4}.
adjust the length of the incoming packet accordingly to trim it.
* the 5704 has a smaller MBUF_POOL, so set a smaller value
Local change:
* Pass the autoneg force flag to mii_attach. Some PHYs need to be kicked
out of their falsely autoneged 10baseT state with this.
oster