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Several more changes to move us toward MI-ness:
- Use more consistent and portable types in the softc.
- Map registers using an array of bus_size_t offsets, and set up the
mapping in the attach code (thanks to Jason Thorpe for suggesting
this!).
- Disable the ae-specific watchdog, which is no longer necessary in
the general case.
Still remaining: split out functions used to copy data to/from the
card, and retain a way to have a local driver name with the MI code.
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can't cd to the target dir. Fixes rogue pointer problem
introduced with safe chdir changes.
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Parsing config files w/o regular expressions may be slightly
slower but since this is normally done only once it's not
a big deal.
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Also, no need to change umask now that we use mkstemp(3).
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minor KNF.
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Still need work for plain obj dirs.
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from Enami Tsugutomo.
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and man page. NetBSD PR #3367
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Always compile complete.c but ifdef out the bits if -DSMALL (christos)
reset interactive mode correctly in auto_fetch() mget mode (lukem)
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Anne Hutton <hutton@isi.edu>]:
- add support for Adaptec 155 PCI ATM cards (e.g. ANA-5940)
- add sc->is_adaptec to handle differences between cards.
- break out MID_MK_TXQ/MID_MK_RXQ seperate macros to handle
the new Adaptec format TXQ/RXQ.
- adjust en_dqneed to return 1 on ADP (since the Adaptec can
DMA anything in one DRQ/DTQ!)
- add hook for a bus specific reset function (adaptec has
a seperate reset register that needs to be hit when
resettting the midway).
- adjust DMA test to not worry about burst sizes on the
adaptec (since it handles it all for us!) and to handle
the new DTQ/DRQ format.
- add Adaptec DMA support to en_txlaunch() and en_service()
BUG FIXES:
- fixed receiver panic under heavy load ("lost mbuf in slot 0!").
when the reassembly buffer overflows, the T-bit is set in
the RDB and the data field is empty. en_service() sets up
a 4-byte (RDB size) dummy DMA without IF_ENQUEUE. but the
recv intr handling in en_intr() always does IF_DEQUEUE.
as a result, a successive recv intr loses its mbuf and
leads to a panic. the solution is to only IF_DEQUEUE if
the interrupt has non-zero length (indicating that there
is an mbuf to get). in order for this to work, EN_DQ_MK
must always be non-zero. we do this by or'ing in an unused
bit (0x80000).
reported by: Kenjiro Cho <kjc@csl.sony.co.jp>
- fix setting of transmit channel when txspeed[] is non-zero
(e.g. traffic shaping). the old scheme didn't work
properly (it allowed the same VCI to use multiple tx channels
thus defeating the txspeed[] parameter). the new scheme
statically assigns a VC to a channel when txspeed[] is set.
[note that the code to set txspeed[] isn't in the driver right
now since a MI interface to do this hasn't been made yet]
we add sc->txvc2slot[] and sc->txslot[n].nref for this.
reported by: Kenjiro Cho <kjc@csl.sony.co.jp>,
Milind M Buddihikot <milind@ccrc.wustl.edu>,
Dong Lin <dong@eecs.harvard.edu>
- if aal5 frame has a CRC error then the length field in the aal5 trailer
may not be valid, so we can not use it [and we must dump the frame]
contributed by: Yuhang Sun <sunyh@dworkin.wustl.edu> & chuck
- when doing SRAM copies, be sure to round up the length to the next
largest word (otherwise the driver will try to do a byte clean
up DMA and then get an ID error interrupt).
MINOR CLEANUPS:
- add some extra support for a few more versions of FreeBSD
contributed by: Kenjiro Cho <kjc@csl.sony.co.jp>
- clean up loops in DMA test
contributed by: Kenjiro Cho <kjc@csl.sony.co.jp>
- restructure and cleanup of en_read/en_write macros/inlines
- clean up some byte ordering stuff so that we are consistant throughout
the driver
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correspond to the ANA numbers... certainly includes ANA-5940.
- add Efficient Nets product 0x0000. according to linux pci.h
the 0x0000 is an FPGA version of the midway card and the 0x0002
is the ASIC version.
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a non-NULL buffer, MDXEnd would go ahead and malloc a new one anyway.
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disable interrupts from the bloody card in any case. Also snag video
address and rowbytes from the controller, too, just for fun.
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Some cards we identify as InterLAN cards do not seem to have the MAC
address in the configuration ROM. For these, fall back to the old
method if we can't find the expected sResource record.
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Also, take into account users w/ the blowfish cypher.
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as it begins with a timeval struct. This fixes the alpha bpf panics.
Removed double prototypes. Reordered includes. The last change came from
NetBSD. Updated $NetBSD$ tags. Slight KNF too.
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was a bit hasty
in removing.
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