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* Consistently use __inline instead of __inline__ as the former is an empty macrostefanf2004-07-041-2/+2
| | | | in <sys/cdefs.h> for compilers without support for inline.
* Add missing <sys/module.h> includesphk2004-05-301-0/+1
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* Convert callers to the new bus_alloc_resource_any(9) API.njl2004-03-171-6/+6
| | | | | Submitted by: Mark Santcroos <marks@ripe.net> Reviewed by: imp, dfr, bde
* Use the external clock input for our PLL.phk2004-03-101-1/+1
| | | | | | | | | | | This may not be a generally valid configuration, but neither is relying on the PCI clock to be stable. The only currently known and supported hardware is the VPN14x1 from Soekris, and since it has external clock, we fail safe(r) by using it. Unfortunately there is no way to probe this reliably.
* Add CRD_F_KEY_EXPLICIT which allows the key to be changed perphk2004-02-021-0/+2
| | | | | | | | operation, just like it was possible to change the IV. Currently supported on Hifn and software engines only. Approved by: sam@
* NULL falloutsam2003-12-251-4/+4
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* Add symmetric crypto support for the 7955 and 7956.sam2003-10-083-41/+159
| | | | | | Note performance is currently suboptimal. Submitted by: Rajesh Vaidyanath <RVaidyanath@hifn.com>
* Use PCIR_BAR(x) instead of PCIR_MAPS.jhb2003-09-022-4/+4
| | | | | Glanced over by: imp, gibbs Tested by: i386 LINT
* Use __FBSDID().obrien2003-08-241-2/+3
| | | | Also some minor style cleanups.
* Prefer new location of pci include files (which have only been in theimp2003-08-221-2/+2
| | | | | tree for two or more years now), except in a few places where there's code to be compatible with older versions of FreeBSD.
* Change instances of callout_init that specify MPSAFE behaviour tosam2003-08-191-4/+2
| | | | | use CALLOUT_MPSAFE instead of "1" for the second parameter. This does not change the behaviour; it just makes the intent more clear.
* Mega busdma API commit.scottl2003-07-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg. Lockfunc allows a driver to provide a function for managing its locking semantics while using busdma. At the moment, this is used for the asynchronous busdma_swi and callback mechanism. Two lockfunc implementations are provided: busdma_lock_mutex() performs standard mutex operations on the mutex that is specified from lockfuncarg. dftl_lock() is a panic implementation and is defaulted to when NULL, NULL are passed to bus_dma_tag_create(). The only time that NULL, NULL should ever be used is when the driver ensures that bus_dmamap_load() will not be deferred. Drivers that do not provide their own locking can pass busdma_lock_mutex,&Giant args in order to preserve the former behaviour. sparc64 and powerpc do not provide real busdma_swi functions, so this is largely a noop on those platforms. The busdma_swi on is64 is not properly locked yet, so warnings will be emitted on this platform when busdma callback deferrals happen. If anyone gets panics or warnings from dflt_lock() being called, please let me know right away. Reviewed by: tmm, gibbs
* Add support to eliminate a context switch per crypto op when using thesam2003-06-271-1/+1
| | | | | | | | | | | software crypto device: o record crypto device capabilities in each session id o add a capability that indicates if the crypto driver operates synchronously o tag the software crypto driver as operating synchronously This commit also introduces crypto session id macros that cleanup their construction and querying.
* fix typo (how did this get committed?)sam2003-06-041-1/+1
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* detach RNG test facility on device detachsam2003-06-041-0/+4
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* remove bogon (undefined struct decl)sam2003-06-041-2/+0
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* Redo locking for better SMP suport:sam2003-06-021-15/+18
| | | | | | | | | | o adding locking to op submission o mark interrupt handler MPSAFE o don't use locking on detach; disabling interrupts should be sufficient o change mutex string names so witness printouts are more meaningful Note: locking is still pretty brute-force but it's probably not worth improving it given the relatively low performance of hifn-based cards.
* o add crypto driver glue for using the new rndtest driver/module; this issam2003-03-112-4/+32
| | | | | | conditional in each driver on foo_RNDTEST being defined_ o bring HIFN_DEBUG and UBSEC_DEBUG out to be visible options; they control the debugging printfs that are set with hw.foo.debug (e.g. hw.hifn.debug)
* gack; revert previous commit; not only did I read things backward butsam2003-03-111-1/+1
| | | | I was in the wrong tree
* sync with current: reduce default maxbatch setting from 5 to 1sam2003-03-111-1/+1
| | | | Reviewed by: re (sort of, consider this part of my previous request)
* Back out M_* changes, per decision of the TRB.imp2003-02-191-6/+6
| | | | Approved by: trb
* Catch more uses of MIN().alfred2003-02-021-2/+0
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* Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.alfred2003-01-211-6/+6
| | | | Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
* move sysctl's under hw.hifn; change max batching default to 1 (no batching)sam2003-01-201-7/+9
| | | | based on what I learned from the Broadcom h/w
* Correct mbuf packet header propagation. Previously, packet headerssam2002-12-301-3/+4
| | | | | | | | | | | | | | | | | | | | | | 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>
* whitespace/indentation fix from phksam2002-10-161-10/+10
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* Module-ize the 'core' crypto stuff. This may still need to be compiledmarkm2002-10-161-0/+1
| | | | | | | | | into the kernel by default (if required), but other modules can now depend() on this. Fix inter-module dependancy. Earlier version OK'ed by: sam
* missed additional callout that can run w/o Giant lockedsam2002-10-151-1/+2
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* No need to hold Giant will harvesting RNG data; change callout_init sosam2002-10-111-1/+2
| | | | this no longer happens for callbacks.
* Crypto device driver for hifn-based cards. Tested with 7951-, and 7811-basedsam2002-10-043-0/+3458
cards. Claimed to support many others. Obtained from: openbsd
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