src-test2/sys/dev/hifn, branch release/5.2.0

Add symmetric crypto support for the 7955 and 7956.

2003-10-08T20:25:47Z

Note performance is currently suboptimal. Submitted by: Rajesh Vaidyanath

Use PCIR_BAR(x) instead of PCIR_MAPS.

2003-09-02T17:30:40Z

Glanced over by: imp, gibbs Tested by: i386 LINT

Use __FBSDID().

2003-08-24T17:55:58Z

Also some minor style cleanups.

Prefer new location of pci include files (which have only been in the

2003-08-22T06:00:27Z

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 to

2003-08-19T17:51:11Z

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.

2003-07-01T15:52:06Z

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 the

2003-06-27T20:07:10Z

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?)

2003-06-04T23:12:32Z

detach RNG test facility on device detach

2003-06-04T17:58:20Z

remove bogon (undefined struct decl)

2003-06-04T17:57:52Z