| Commit message (Collapse) | Author | Age | Files | Lines |
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also don't use ANSI string concatenation.
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Reviewed by: peter
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Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.
Sorry john! (your next MFC will be a doosie!)
Reviewed by: peter@freebsd.org, dillon@freebsd.org
X-MFC after: ha ha ha ha
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Inspired by: OpenBSD
MFC After: 1 week
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- Rework of twe_report_request to use the command status value rather
than the flags register. (Joel Jacobson @ 3ware)
- Update to match some changes in -current vs. stable.
MFC in: 1 week
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instead of the underlying drivers.
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Move duplicate code for printing the status of the dump and checking
for abort into a separate function.
Pointy hat to: me
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If any other key is pressed, print a message stating that control-c
is how to abort.
Reviewed by: peter
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I could find. I have no doubt missed a couple.
Interrupt entropy harvesting is still conditional on the
kern.random.sys.harvest_interrupt sysctl.
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Submitted by: Joel Jacobson <jake@3ware.com>
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- standardise error reporting for commands
- simplify the driver-to-controller bio transfer
- add bio in/out accounting
- correctly preserve the command ID in twe_ioctl (thanks to joel@3ware)
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put the bio back, otherwise we'll drop it when we bail. This was
causing bio lossage under load, leading to eventual system lockup.
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- Layout reorganisation to enhance portability. The driver now has
a relatively MI 'core' and a FreeBSD-specific layer over the top.
Since the NetBSD people have already done their own port, this is
largely just to help me with the BSD/OS port.
- Request ID allocation changed to improve performance (I'd been
considering switching to this approach after having failed to come
up with a better way to dynamically allocate request IDs, and seeing
Andy Doran use it in the NetBSD port of the driver convinced me
that I was wasting my time doing it any other way). Now we just
allocate all the requests up front.
- Maximum request count bumped back to 255 after characterisation
of a firmware issue (off-by-one causing it to crash with 256
outstanding commands).
- Control interface implemented. This allows 3ware's '3dm' utility to
talk to the controller. 3dm will be available from 3ware shortly.
- Controller soft-reset feature added; if the controller signals a
firmware or protocol error, the controller will be reset and all
outstanding commands will be retried.
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to 50. This has been reported to avoid the problems that many users have
been experiencing with crashing the card firmware during rebuilds.
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drive is at, so don't print the 'unknown' value, just say nothing.
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controllers.
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