| History log of /src/sys/dev/pci/pci_usrreq.c |
| Revision | | Date | Author | Comments |
| 1.31 |
| 05-Sep-2021 |
mrg | make sure PCI_IOC_DRVNAMEONBUS doesn't access NULL pointers.
hopefully fixes PR#55744. it's not entirely clear why this does
not affect most systems, as there's usually some PCI devices that
do not have attached drivers, eg:
006:00:0: AMD Family17h/7xh Reserved SPP (non-essential instrumentation, subclass 0x00)
on my system i'm testing on.
XXX: pullup-8, pullup-9.
|
| 1.30 |
| 24-Sep-2016 |
mrg | branches: 1.30.6;
introduce a better pci_drvname() and PCI_IOC_DRVNAME as pciio_drvnameonbus()
and PCI_IOC_DRVNAMEONBUS. the new ones also take a (autoconf) PCI bus
number, which allows lookups for any device on any pci bus node. use this
in pcictl which current reports the wrong values sometimes.
up next: use these in libpciaccess.
|
| 1.29 |
| 24-Aug-2015 |
pooka | branches: 1.29.2;
add some _KERNEL_OPT as the finishing touch
|
| 1.28 |
| 25-Jul-2014 |
dholland | branches: 1.28.4;
Add d_discard to all struct cdevsw instances I could find.
All have been set to "nodiscard"; some should get a real implementation.
|
| 1.27 |
| 25-Jul-2014 |
mrg | introduce a new pci_drvname(3) to libpci. implement it in the backend
via PCI_IOC_DRVNAME.
update manual and set lists (and remove a couple of doubled entries.)o
this will be used in libpciaccess() to implement the has_kernel_driver()
method.
|
| 1.26 |
| 28-May-2014 |
riastradh | Reject unaligned PCI config register ioctl requests before we kassert.
|
| 1.25 |
| 16-Mar-2014 |
dholland | branches: 1.25.2;
Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.
I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.
|
| 1.24 |
| 13-Mar-2012 |
elad | branches: 1.24.2; 1.24.4;
Replace the remaining KAUTH_GENERIC_ISSUSER authorization calls with
something meaningful. All relevant documentation has been updated or
written.
Most of these changes were brought up in the following messages:
http://mail-index.netbsd.org/tech-kern/2012/01/18/msg012490.html
http://mail-index.netbsd.org/tech-kern/2012/01/19/msg012502.html
http://mail-index.netbsd.org/tech-kern/2012/02/17/msg012728.html
Thanks to christos, manu, njoly, and jmmv for input.
Huge thanks to pgoyette for spinning these changes through some build
cycles and ATF.
|
| 1.23 |
| 10-Feb-2011 |
jmcneill | branches: 1.23.4; 1.23.8; 1.23.10; 1.23.14; 1.23.16;
pcimmap: if the requested page is marked prefetchable in a child device's
BAR, pass the BUS_SPACE_MAP_PREFETCHABLE flag down to bus_space_mmap
|
| 1.22 |
| 30-Jul-2009 |
macallan | branches: 1.22.4; 1.22.6; 1.22.8;
do as elad suggested and call kauth instead of using INSECURE in pcimmap()
|
| 1.21 |
| 14-Jul-2009 |
macallan | nuke PCI_ALLOW_MMAP, instead allow mmap(/dev/pci*) with options INSECURE
now the x86 camp should be happy again
|
| 1.20 |
| 09-Jul-2009 |
macallan | enable mmap() support for /dev/pci* with options PCI_ALLOW_MMAP
|
| 1.19 |
| 07-Jul-2009 |
christos | simplify previous.
|
| 1.18 |
| 04-Jul-2009 |
cegger | pciioctl(), pci_devioctl():
simplify implementations of PCI_IOC_BDF_CFGREAD, PCI_IOC_BDF_CFGWRITE,
PCI_IOC_CFGREAD, PCI_IOC_CFGWRITE
No functional changes.
|
| 1.17 |
| 04-Jul-2009 |
cegger | remove useless parenthesis
|
| 1.16 |
| 11-Jun-2008 |
cegger | branches: 1.16.6; 1.16.10; 1.16.14;
remove unused variable
|
| 1.15 |
| 23-Mar-2008 |
cube | branches: 1.15.2; 1.15.4; 1.15.6; 1.15.8;
Split device_t and softc for pci(4).
|
| 1.14 |
| 04-Mar-2007 |
christos | branches: 1.14.36;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.13 |
| 16-Nov-2006 |
christos | branches: 1.13.4;
__unused removal on arguments; approved by core.
|
| 1.12 |
| 12-Oct-2006 |
christos | - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
|
| 1.11 |
| 03-Sep-2006 |
christos | branches: 1.11.2; 1.11.4;
add missing initializers
|
| 1.10 |
| 11-Dec-2005 |
christos | branches: 1.10.4; 1.10.8;
merge ktrace-lwp.
|
| 1.9 |
| 28-Jun-2005 |
thorpej | branches: 1.9.2;
Use ANSI function decls and static.
|
| 1.8 |
| 29-Jun-2003 |
fvdl | branches: 1.8.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
|
| 1.7 |
| 28-Jun-2003 |
darrenr | Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
|
| 1.6 |
| 23-Oct-2002 |
jdolecek | merge kqueue branch into -current
kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals
kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)
based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe
|
| 1.5 |
| 06-Sep-2002 |
gehenna | Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to
dynamically generated by config(8).
- All device switches is defined as a constant structure in device drivers.
- The new grammer ``device-major'' is introduced to ``files''.
device-major <prefix> char <num> [block <num>] [<rules>]
- All device major numbers must be listed up in port dependent majors.<arch>
by using this grammer.
- Added the new naming convention.
The name of the device switch must be <prefix>_[bc]devsw for auto-generation
of device switch tables.
- The backward compatibility of loading block/character device
switch by LKM framework is broken. This is necessary to convert
from block/character device major to device name in runtime and vice versa.
- The restriction to assign device major by LKM is completely removed.
We don't need to reserve LKM entries for dynamic loading of device switch.
- In compile time, device major numbers list is packed into the kernel and
the LKM framework will refer it to assign device major number dynamically.
|
| 1.4 |
| 17-Mar-2002 |
atatat | branches: 1.4.4;
Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.
|
| 1.3 |
| 13-Nov-2001 |
lukem | branches: 1.3.2;
add RCSID
|
| 1.2 |
| 13-Sep-2001 |
thorpej | branches: 1.2.2; 1.2.4;
Oops, didn't intend to enable pcimmap() yet.
|
| 1.1 |
| 13-Sep-2001 |
thorpej | Add an ioctl interface to the PCI bus. Add ioctls to read/write
PCI configuration space registers, and to fetch bus info.
|
| 1.2.4.2 |
| 01-Oct-2001 |
fvdl | Catch up with -current.
|
| 1.2.4.1 |
| 13-Sep-2001 |
fvdl | file pci_usrreq.c was added on branch thorpej-devvp on 2001-10-01 12:45:58 +0000
|
| 1.2.2.6 |
| 11-Nov-2002 |
nathanw | Catch up to -current
|
| 1.2.2.5 |
| 17-Sep-2002 |
nathanw | Catch up to -current.
|
| 1.2.2.4 |
| 01-Apr-2002 |
nathanw | Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
|
| 1.2.2.3 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.2.2.2 |
| 21-Sep-2001 |
nathanw | Catch up to -current.
|
| 1.2.2.1 |
| 13-Sep-2001 |
nathanw | file pci_usrreq.c was added on branch nathanw_sa on 2001-09-21 22:35:59 +0000
|
| 1.3.2.4 |
| 10-Oct-2002 |
jdolecek | sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
|
| 1.3.2.3 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.3.2.2 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.3.2.1 |
| 13-Nov-2001 |
thorpej | file pci_usrreq.c was added on branch kqueue on 2002-01-10 19:56:55 +0000
|
| 1.4.4.1 |
| 16-May-2002 |
gehenna | Add the character device switch.
|
| 1.8.2.4 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.8.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.8.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.8.2.1 |
| 02-Jul-2003 |
darrenr | Apply the aborted ktrace-lwp changes to a specific branch. This is just for
others to review, I'm concerned that patch fuziness may have resulted in some
errant code being generated but I'll look at that later by comparing the diff
from the base to the branch with the file I attempt to apply to it. This will,
at the very least, put the changes in a better context for others to review
them and attempt to tinker with removing passing of 'struct lwp' through
the kernel.
|
| 1.9.2.4 |
| 24-Mar-2008 |
yamt | sync with head.
|
| 1.9.2.3 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.9.2.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.9.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.10.8.1 |
| 03-Sep-2006 |
yamt | sync with head.
|
| 1.10.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.11.4.2 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.11.4.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.11.2.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.13.4.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.14.36.2 |
| 29-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.14.36.1 |
| 03-Apr-2008 |
mjf | Sync with HEAD.
|
| 1.15.8.1 |
| 18-Jun-2008 |
simonb | Sync with head.
|
| 1.15.6.1 |
| 23-Jun-2008 |
wrstuden | Sync w/ -current. 34 merge conflicts to follow.
|
| 1.15.4.3 |
| 19-Aug-2009 |
yamt | sync with head.
|
| 1.15.4.2 |
| 18-Jul-2009 |
yamt | sync with head.
|
| 1.15.4.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.15.2.1 |
| 17-Jun-2008 |
yamt | sync with head.
|
| 1.16.14.1 |
| 21-Apr-2010 |
matt | sync to netbsd-5
|
| 1.16.10.1 |
| 23-Jul-2009 |
jym | Sync with HEAD.
|
| 1.16.6.4 |
| 27-Aug-2014 |
msaitoh | Pull up following revision(s) (requested by riastradh in ticket #1922):
sys/dev/pci/pci_usrreq.c 1.26 via patch
Fix to make pci(4) reject unaligned configuration register reads and writes
before feeding them to a kassert in pci_conf_read/write or to a trap in the
hardware itself.
|
| 1.16.6.3 |
| 15-Sep-2009 |
snj | branches: 1.16.6.3.2; 1.16.6.3.6;
Pull up following revision(s) (requested by mrg in ticket #952):
sys/dev/pci/pci_usrreq.c: revision 1.22 via patch
do as elad suggested and call kauth instead of using INSECURE in pcimmap()
|
| 1.16.6.2 |
| 15-Sep-2009 |
snj | Pull up following revision(s) (requested by mrg in ticket #952):
sys/dev/pci/pci_usrreq.c: revision 1.21 via patch
nuke PCI_ALLOW_MMAP, instead allow mmap(/dev/pci*) with options INSECURE
now the x86 camp should be happy again
|
| 1.16.6.1 |
| 15-Sep-2009 |
snj | Pull up following revision(s) (requested by mrg in ticket #952):
sys/dev/pci/pci_usrreq.c: revision 1.20 via patch
enable mmap() support for /dev/pci* with options PCI_ALLOW_MMAP
|
| 1.16.6.3.6.1 |
| 27-Aug-2014 |
msaitoh | Pull up following revision(s) (requested by riastradh in ticket #1922):
sys/dev/pci/pci_usrreq.c 1.26 via patch
Fix to make pci(4) reject unaligned configuration register reads and writes
before feeding them to a kassert in pci_conf_read/write or to a trap in the
hardware itself.
|
| 1.16.6.3.2.1 |
| 27-Aug-2014 |
msaitoh | Pull up following revision(s) (requested by riastradh in ticket #1922):
sys/dev/pci/pci_usrreq.c 1.26 via patch
Fix to make pci(4) reject unaligned configuration register reads and writes
before feeding them to a kassert in pci_conf_read/write or to a trap in the
hardware itself.
|
| 1.22.8.1 |
| 17-Feb-2011 |
bouyer | Sync with HEAD
|
| 1.22.6.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.22.4.1 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.23.16.1 |
| 13-Sep-2014 |
snj | Pull up following revision(s) (requested by riastradh in ticket #1124):
sys/dev/pci/pci_usrreq.c: revision 1.26
Reject unaligned PCI config register ioctl requests before we kassert.
|
| 1.23.14.1 |
| 13-Sep-2014 |
snj | Pull up following revision(s) (requested by riastradh in ticket #1124):
sys/dev/pci/pci_usrreq.c: revision 1.26
Reject unaligned PCI config register ioctl requests before we kassert.
|
| 1.23.10.1 |
| 13-Sep-2014 |
snj | Pull up following revision(s) (requested by riastradh in ticket #1124):
sys/dev/pci/pci_usrreq.c: revision 1.26
Reject unaligned PCI config register ioctl requests before we kassert.
|
| 1.23.8.1 |
| 05-Apr-2012 |
mrg | sync to latest -current.
|
| 1.23.4.2 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.23.4.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.24.4.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.24.2.2 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.24.2.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.25.2.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.28.4.2 |
| 05-Oct-2016 |
skrll | Sync with HEAD
|
| 1.28.4.1 |
| 22-Sep-2015 |
skrll | Sync with HEAD
|
| 1.29.2.4 |
| 04-Nov-2016 |
pgoyette | Sync with HEAD
|
| 1.29.2.3 |
| 26-Jul-2016 |
pgoyette | Rename LOCALCOUNT_INITIALIZER to DEVSW_MODULE_INIT. This better describes
what we're doing, and why.
|
| 1.29.2.2 |
| 19-Jul-2016 |
pgoyette | Instead of repeatedly typing the conditional initialization of the
.d_localcount members in the various {b,c}devsw, define an initializer
macro and use it. This also removes the need for defining new symbols
for each 'struct localcount'.
As suggested by riastradh@
|
| 1.29.2.1 |
| 18-Jul-2016 |
pgoyette | Rump drivers are always installed via devsw_attach() so we need to
always allocate a 'struct localcount' for these drivers whenever they
are built as modules.
|
| 1.30.6.2 |
| 29-Apr-2017 |
pgoyette | Remove more unnecessary #include for sys/localcount.h
|
| 1.30.6.1 |
| 27-Apr-2017 |
pgoyette | Restore all work from the former pgoyette-localcount branch (which is
now abandoned doe to cvs merge botch).
The branch now builds, and installs via anita. There are still some
problems (cgd is non-functional and all atf tests time-out) but they
will get resolved soon.
|
