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by gibbs@freebsd.org
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all together at the same time yields the wrong revision number. Sorry.
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at a time rather than 10. (slower, but not so distractingly ugly anymore)
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tested for rnd(4).... should work for ip too, since it's
the copy of ip_md*.
use sys/md5k.h for protos.... std iface forever!
hurray!
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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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OpenBSD-specific changes are surrounded by #ifdef __OpenBSD__
or #ifndef __OpenBSD__
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Thanks to Angelos who helped my debug this.
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and NetBSD.
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failures. THanks go to Angelos D. Keromytis for debugging this and devising
the final fix. Also correct some diagnostic printfs. Do some KNF and unmap
registers on probe failure. add a delay(10) to a busy-wait loop solely
depending on CPU speed earlier.
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preliminary support for multi-session CDs although the ISO9660 spoofing
must be remade for that to really work.
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Partition offset & sizes still worng in this case though.
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This change fixes that and tries to make sane disklabels for audio disks,
however it fails at that, but I think the fix is good enough to go in.
Hopefully the disklabel will be really fixed tomorrow.
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This will require changes for each machine type.
changes to MAKEDEV, suggest treating rd like sd
---
sd*|vnd*|ccd*|rd*)
...
rd*) name=rd; blk=17; chr=17;;
---
Make certain that majors and minors are correct
conf.c
add a entry in cdevsw for rd (previously was only in bdev)
---
cdev_decl(rd);
...
struct cdevsw cdevsw[] = {
...
cdev_disk_init(NRD,rd), /* 17 ram disk driver*/
---
other changes to how rdconfig is called may be appropriate,
it must now be configured using the "raw" parition typically 'c'.
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- 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]
[Yuhang Sun <sunyh@dworkin.wustl.edu> & chuck@ccrc.wustl.edu]
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