struct mount is not cached as *mp at this point, so use
vp->v_mount directly, following the check that it's non-NULL.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, NAI Labs
This is an architecture that present a thing message passing interface
to the OS. You can query as to how many ports and what kind are attached
and enable them and so on.
A less grand view is that this is just another way to package SCSI (SPI or
FC) and FC-IP into a one-driver interface set.
This driver support the following hardware:
LSI FC909: Single channel, 1Gbps, Fibre Channel (FC-SCSI only)
LSI FC929: Dual Channel, 1-2Gbps, Fibre Channel (FC-SCSI only)
LSI 53c1020: Single Channel, Ultra4 (320M) (Untested)
LSI 53c1030: Dual Channel, Ultra4 (320M)
Currently it's in fair shape, but expect a lot of changes over the
next few weeks as it stabilizes.
Credits:
The driver is mostly from some folks from Jeff Roberson's company- I've
been slowly migrating it to broader support that I it came to me as.
The hardware used in developing support came from:
FC909: LSI-Logic, Advansys (now Connetix)
FC929: LSI-Logic
53c1030: Antares Microsystems (they make a very fine board!)
MFC after: 3 weeks
thus hiting EIO at the end of file. This is believed to be a feature
(not a bug) of vn_rdwr(), so we turn it off by supplying aresid param.
Reviewed by: rwatson, dg
you can start it in a small window, but it doesn't always display
anything sensible. Resizing the window does work though.
The patch is a slightly simpler one than Sheldon's in the PR.
PR: 21075
(unless someone tries to use libufs support functions without using
_fillout or _ctor to construct a uufsd.)
Obtained from: jmallett_libufs Perforce branch.
(I skipped those in contrib/, gnu/ and crypto/)
While I was at it, fixed a lot more found by ispell that I
could identify with certainty to be errors. All of these
were in comments or text, not in actual code.
Suggested by: bde
MFC after: 3 days
and others, because test(1) does not do shortcut evaluation.
Fix the same off-by-one error for acd*t* that revision 1.326 fixed
for other *cd devices.
Suggested by: bde
Reviewed by: bde
- Make getvfsbyname() take a struct xvfsconf *.
- Convert several consumers of getvfsbyname() to use struct xvfsconf.
- Correct the getvfsbyname.3 manpage.
- Create a new vfs.conflist sysctl to dump all the struct xvfsconf in the
kernel, and rewrite getvfsbyname() to use this instead of the weird
existing API.
- Convert some {set,get,end}vfsent() consumers to use the new vfs.conflist
sysctl.
- Convert a vfsload() call in nfsiod.c to kldload() and remove the useless
vfsisloadable() and endvfsent() calls.
- Add a warning printf() in vfs_sysctl() to tell people they are using
an old userland.
After these changes, it's possible to modify struct vfsconf without
breaking the binary compatibility. Please note that these changes don't
break this compatibility either.
When bp will have updated mount_smbfs(8) with the patch I sent him, there
will be no more consumers of the {set,get,end}vfsent(), vfsisloadable()
and vfsload() API, and I will promptly delete it.
sysctl_sysctl_next() to skip this sysctl. The sysctl is
still available, but doesn't appear in a "sysctl -a".
This is especially useful when you want to deprecate a sysctl,
and add a warning into it to warn users that they are using
an old interface. Without this flag, the warning would get
echoed when running "sysctl -a" (which happens at boot).
