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* Big update to the iSCSI initiator code. Highlights include IPv6 support,scottl2008-11-258-231/+584
| | | | | | | | | | | | | | | | | | | | | | | | | many bugs fixes, many more performance improvements. Submitted by: Danny Braniss M sbin/iscontrol/iscsi.conf.5 M sbin/iscontrol/iscontrol.8 M sbin/iscontrol/iscontrol.h M sbin/iscontrol/config.c M sbin/iscontrol/fsm.c M sbin/iscontrol/login.c M sbin/iscontrol/pdu.c M sbin/iscontrol/misc.c M sbin/iscontrol/auth_subr.c M sbin/iscontrol/iscontrol.c M sys/dev/iscsi/initiator/isc_cam.c M sys/dev/iscsi/initiator/iscsi.h M sys/dev/iscsi/initiator/isc_soc.c M sys/dev/iscsi/initiator/iscsi_subr.c M sys/dev/iscsi/initiator/iscsivar.h M sys/dev/iscsi/initiator/isc_subr.c M sys/dev/iscsi/initiator/iscsi.c M sys/dev/iscsi/initiator/isc_sm.c
* Replace all calls to minor() with dev2unit().ed2008-09-272-9/+9
| | | | | | | | | | | | | | | 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
* Record the dependency of the iscsi initiator on cam.antoine2008-04-201-0/+1
| | | | | | | PR: 116745 Submitted by: OISHI Masakuni Approved by: rwatson (mentor) MFC after: 1 month
* Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.ru2008-03-251-3/+3
| | | | | | | | | | Removed dead code that assumed that M_TRYWAIT can return NULL; it's not true since the advent of MBUMA. Reviewed by: arch There are ongoing disputes as to whether we want to switch to directly using UMA flags M_WAITOK/M_NOWAIT for mbuf(9) allocation.
* Give MEXTADD() another argument to make both void pointers to thephk2008-02-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | free function controlable, instead of passing the KVA of the buffer storage as the first argument. Fix all conventional users of the API to pass the KVA of the buffer as the first argument, to make this a no-op commit. Likely break the only non-convetional user of the API, after informing the relevant committer. Update the mbuf(9) manual page, which was already out of sync on this point. Bump __FreeBSD_version to 800016 as there is no way to tell how many arguments a CPP macro needs any other way. This paves the way for giving sendfile(9) a way to wait for the passed storage to have been accessed before returning. This does not affect the memory layout or size of mbufs. Parental oversight by: sam and rwatson. No MFC is anticipated.
* Rename the kthread_xxx (e.g. kthread_create()) callsjulian2007-10-202-4/+4
| | | | | | | | | | | to kproc_xxx as they actually make whole processes. Thos makes way for us to add REAL kthread_create() and friends that actually make theads. it turns out that most of these calls actually end up being moved back to the thread version when it's added. but we need to make this cosmetic change first. I'd LOVE to do this rename in 7.0 so that we can eventually MFC the new kthread_xxx() calls.
* Introduce Danny Braniss' iSCSI initiator, version 2.0.99. Please read thescottl2007-07-248-0/+4384
included man pages on how to use it. This code is still somewhat experimental but has been successfully tested on a number of targets. Many thanks to Danny for contributing this. Approved by: re
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