src/sys/dev/iir, branch release/8.1.0

MFC rev 200045:

2009-12-12T04:34:22Z

Include , to get the declarations of ostype and osrelease. Remove the duplicate declarations from this file.

Remove unused VM includes.

2009-06-03T20:25:13Z

We no longer need to use d_thread_t, migrate to struct thread *.

2009-05-20T17:29:21Z

Compare the correct variable against NULL.

2009-05-14T13:32:33Z

Reviewed by: scottl Found with: Coverity Prevent(tm) CID: 821 MFC after: 2 weeks

Replace all calls to minor() with dev2unit().

2008-09-27T08:51:18Z

After I removed all the unit2minor()/minor2unit() calls from the kernel yesterday, I realised calling minor() everywhere is quite confusing. Character devices now only have the ability to store a unit number, not a minor number. Remove the confusion by using dev2unit() everywhere. This commit could also be considered as a bug fix. A lot of drivers call minor(), while they should actually be calling dev2unit(). In -CURRENT this isn't a problem, but it turns out we never had any problem reports related to that issue in the past. I suspect not many people connect more than 256 pieces of the same hardware. Reviewed by: kib

Fix a buffer overflow in the processing of various SCSI commands. This likely

2008-01-09T20:02:56Z

fixes a an great number of weird problems that have been reported with this driver. PR: 119114 Submitted by: Jens Rehsack

Prepare for future integration between CAM and newbus. xpt_bus_register

2007-06-17T05:55:54Z

now takes a device_t to be the parent of the bus that is being created. Most SIMs have been updated with a reasonable argument, but a few exceptions just pass NULL for now. This argument isn't used yet and the newbus integration likely won't be ready until after 7.0-RELEASE.

Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will

2007-04-15T08:49:19Z

use to synchornize and protect all data objects that are used for that SIM. Drivers that are not yet MPSAFE register Giant and operate as usual. RIght now, no drivers are MPSAFE, though a few will be changed in the coming week as this work settles down. The driver API has changed, so all CAM drivers will need to be recompiled. The userland API has not changed, so tools like camcontrol do not need to be recompiled.

o break newbus api: add a new argument of type driver_filter_t to

2007-02-23T12:19:07Z

bus_setup_intr() o add an int return code to all fast handlers o retire INTR_FAST/IH_FAST For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current Reviewed by: many Approved by: re@

Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.

2006-12-11T18:28:31Z

PR: 106543 MFC after: 3 days