src/sys/dev/ida, branch release/5.2.1

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.

Initialize bp->bio_driver1 in idad_strategy().

2003-08-08T23:01:12Z

Removed by accident in 1.38. This fixes the trap 12 everyone was seeing in ida_construct_qcb(). PR: kern/53245

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

Bring back bus_dmasync_op_t. It is now a typedef to an int, though the

2003-05-27T04:59:59Z

BUS_DMASYNC_ definitions remain as before. The does not change the ABI, and reverts the API to be a bit more compatible and flexible. This has survived a full 'make universe'. Approved by: re (bmah)

I deserve a big pointy hat for having missed all those references

2003-04-10T23:50:06Z

to bus_dmasync_op_t in my last commit.

Use bioq_flush() to drain a bio queue with a specific error code.

2003-04-01T15:06:26Z

Retain the mistake of not updating the devstat API for now. Spell bioq_disksort() consistently with the remaining bioq_*(). #include where this is more appropriate.

Including is (almost?) universally only to be able to use

2003-03-18T08:45:25Z

%j in printfs, so put a newsted include in where the printf prototype lives and save everybody else the trouble.

Centralize the devstat handling for all GEOM disk device drivers

2003-03-08T08:01:31Z

in geom_disk.c. As a side effect this makes a lot of #include lines not needed and some biofinish() calls can be reduced to biodone() again.