Sync: merge r215319 through r215395 from ^/head, so ports can actually
build! :)
This commit is contained in:
commit
9977fc32d1
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/projects/binutils-2.17/; revision=215396
@ -38,28 +38,15 @@ CFLAGS+= -DBFD_DEFAULT_TARGET_SIZE=64
|
||||
.endif
|
||||
|
||||
CFLAGS+= -I.
|
||||
.if exists(${.CURDIR}/${TARGET_CPUARCH})
|
||||
CFLAGS+= -I${.CURDIR}/${TARGET_CPUARCH}
|
||||
.endif
|
||||
CFLAGS+= -I${.CURDIR}
|
||||
CFLAGS+= -I${.CURDIR}/${RELTOP}/libbfd
|
||||
CFLAGS+= -I${.OBJDIR}/${RELTOP}/libbfd
|
||||
CFLAGS+= -I${SRCDIR}/include
|
||||
|
||||
.if exists(${.CURDIR}/${TARGET_CPUARCH})
|
||||
.PATH: ${.CURDIR}/${TARGET_CPUARCH}
|
||||
.endif
|
||||
|
||||
ARCHS= ${TARGET_CPUARCH}
|
||||
|
||||
.for _arch in ${CROSS_ARCH}
|
||||
.if (${ARCHS:R:M${_arch:R}} == "")
|
||||
ARCHS+= $(_arch)
|
||||
.if exists(${.CURDIR}/Makefile.${TARGET_ARCH})
|
||||
.include "${.CURDIR}/Makefile.${TARGET_ARCH}"
|
||||
.elif exists(${.CURDIR}/Makefile.${TARGET_CPUARCH})
|
||||
.include "${.CURDIR}/Makefile.${TARGET_CPUARCH}"
|
||||
.endif
|
||||
.endfor
|
||||
|
||||
.for _arch in ${ARCHS}
|
||||
.if exists(${.CURDIR}/Makefile.${_arch})
|
||||
.include "${.CURDIR}/Makefile.${_arch}"
|
||||
.endif
|
||||
.endfor
|
||||
|
@ -47,7 +47,7 @@ SRCS+= itbl-ops.c itbl-parse.y itbl-lex.l
|
||||
|
||||
.if ${TARGET_ARCH} == "amd64"
|
||||
SRCS+= tc-i386.c
|
||||
.elif ${TARGET_ARCH} == "powerpc" || ${TARGET_ARCH} == "powerpc64"
|
||||
.elif ${TARGET_CPUARCH} == "powerpc"
|
||||
SRCS+= tc-ppc.c
|
||||
.elif ${TARGET_ARCH} == "sparc64"
|
||||
SRCS+= tc-sparc.c
|
||||
|
@ -1,6 +0,0 @@
|
||||
/* $FreeBSD$ */
|
||||
|
||||
/* Values for processors will be from 0 to NUMBER_OF_PROCESSORS-1 */
|
||||
#define NUMBER_OF_PROCESSORS 1
|
||||
|
||||
#include "itbl-ppc.h"
|
@ -1,3 +0,0 @@
|
||||
/* $FreeBSD$ */
|
||||
|
||||
#include "tc-ppc.h"
|
@ -55,8 +55,6 @@ SELARCH=
|
||||
SELARCH= &bfd_i386_arch
|
||||
.elif ${TARGET_ARCH} == "sparc64"
|
||||
SELARCH= &bfd_sparc_arch
|
||||
.elif ${TARGET_ARCH} == "powerpc64"
|
||||
SELARCH= &bfd_powerpc_arch,&bfd_rs6000_arch
|
||||
.else
|
||||
.for _a in ${ARCHS}
|
||||
.if ${SELARCH} == ""
|
||||
|
@ -1,4 +0,0 @@
|
||||
# $FreeBSD$
|
||||
|
||||
SRCS+= ppc-dis.c ppc-opc.c
|
||||
CFLAGS+= -DARCH_powerpc -DARCH_rs6000
|
@ -18,14 +18,14 @@ TARGET_ARCH?= ${MACHINE_ARCH}
|
||||
CFLAGS+=-DLLVM_HOSTTRIPLE=\"${TARGET_ARCH}-undermydesk-freebsd9.0\"
|
||||
|
||||
.ifndef LLVM_REQUIRES_EH
|
||||
CFLAGS+=-fno-exceptions
|
||||
CXXFLAGS+=-fno-exceptions
|
||||
.else
|
||||
# If the library or program requires EH, it also requires RTTI.
|
||||
LLVM_REQUIRES_RTTI=
|
||||
.endif
|
||||
|
||||
.ifndef LLVM_REQUIRES_RTTI
|
||||
CFLAGS+=-fno-rtti
|
||||
CXXFLAGS+=-fno-rtti
|
||||
.endif
|
||||
|
||||
.ifdef TOOLS_PREFIX
|
||||
|
@ -511,7 +511,8 @@ init_remote(struct hast_resource *res, struct proto_conn **inp,
|
||||
|
||||
/* Prepare outgoing connection with remote node. */
|
||||
if (proto_client(res->hr_remoteaddr, &out) < 0) {
|
||||
primary_exit(EX_TEMPFAIL, "Unable to create connection to %s",
|
||||
primary_exit(EX_TEMPFAIL,
|
||||
"Unable to create outgoing connection to %s",
|
||||
res->hr_remoteaddr);
|
||||
}
|
||||
/* Try to connect, but accept failure. */
|
||||
@ -577,7 +578,8 @@ init_remote(struct hast_resource *res, struct proto_conn **inp,
|
||||
* Setup incoming connection with remote node.
|
||||
*/
|
||||
if (proto_client(res->hr_remoteaddr, &in) < 0) {
|
||||
pjdlog_errno(LOG_WARNING, "Unable to create connection to %s",
|
||||
primary_exit(EX_TEMPFAIL,
|
||||
"Unable to create incoming connection to %s",
|
||||
res->hr_remoteaddr);
|
||||
}
|
||||
/* Try to connect, but accept failure. */
|
||||
@ -2008,6 +2010,7 @@ guard_thread(void *arg)
|
||||
PJDLOG_VERIFY(sigaddset(&mask, SIGINT) == 0);
|
||||
PJDLOG_VERIFY(sigaddset(&mask, SIGTERM) == 0);
|
||||
|
||||
timeout.tv_sec = RETRY_SLEEP;
|
||||
timeout.tv_nsec = 0;
|
||||
signo = -1;
|
||||
|
||||
@ -2033,7 +2036,6 @@ guard_thread(void *arg)
|
||||
guard_one(res, ii);
|
||||
lastcheck = now;
|
||||
}
|
||||
timeout.tv_sec = RETRY_SLEEP;
|
||||
signo = sigtimedwait(&mask, NULL, &timeout);
|
||||
}
|
||||
/* NOTREACHED */
|
||||
|
@ -56,8 +56,6 @@ FreeBSD build environment.
|
||||
.PP
|
||||
One notable difference from the default FreeBSD install is that only
|
||||
a limited set of device nodes should be created.
|
||||
MAKEDEV(8) has been modified to accept a ``jail'' argument that creates
|
||||
the correct set of nodes.
|
||||
.PP
|
||||
To improve storage efficiency, a fair number of the binaries in the system tree
|
||||
may be deleted, as they are not relevant in a jail environment.
|
||||
|
@ -482,13 +482,7 @@ lw(2i) l.
|
||||
\fB#\fP \fImount_mfs -s 1000 -T type /dev/null /tmp\fP (create a writable filesystem)
|
||||
(\fItype\fP is the disk type as determined from /etc/disktab)
|
||||
\fB#\fP \fIcd /tmp\fP (connect to that directory)
|
||||
\fB#\fP \fI../dev/MAKEDEV \*(Dk#\fP (create special files for root disk)
|
||||
(\fI\*(Dk\fP is the disk type, \fI#\fP is the unit number)
|
||||
(ignore warning from ``sh'')
|
||||
\fB#\fP \fImount \-uw /tmp/\*(Dk#a /\fP (read-write mount root filesystem)
|
||||
\fB#\fP \fIcd /dev\fP (go to device directory)
|
||||
\fB#\fP \fI./MAKEDEV \*(Dk#\fP (create permanent special files for root disk)
|
||||
(again, ignore warning from ``sh'')
|
||||
.TE
|
||||
.DE
|
||||
.Sh 4 "Step 4: (optional) restoring the root filesystem"
|
||||
@ -513,8 +507,6 @@ To really create the root filesystem on drive 1
|
||||
you should first label the disk as described in step 5 below.
|
||||
Then run the following commands:
|
||||
.DS
|
||||
\fB#\fP \fIcd /dev\fP
|
||||
\fB#\fP \fI./MAKEDEV \*(Dk1a\fP
|
||||
\fB#\fP\|\fInewfs /dev/r\*(Dk1a\fP
|
||||
\fB#\fP\|\fImount /dev/\*(Dk1a /mnt\fP
|
||||
\fB#\fP\|\fIcd /mnt\fP
|
||||
@ -1393,8 +1385,6 @@ To make the
|
||||
.Pn /var
|
||||
filesystem we would do:
|
||||
.DS
|
||||
\fB#\fP \fIcd /dev\fP
|
||||
\fB#\fP \fIMAKEDEV \*(Dk1\fP
|
||||
\fB#\fP \fIdisklabel -wr \*(Dk1 "disk type" "disk name"\fP
|
||||
\fB#\fP \fInewfs \*(Dk1f\fP
|
||||
(information about filesystem prints out)
|
||||
|
@ -30,6 +30,7 @@
|
||||
.\" SUCH DAMAGE.
|
||||
.\"
|
||||
.\" @(#)4.t 8.1 (Berkeley) 7/29/93
|
||||
.\" $FreeBSD$
|
||||
.\"
|
||||
.ds LH "Installing/Operating \*(4B
|
||||
.ds CF \*(Dy
|
||||
@ -152,38 +153,11 @@ directory.
|
||||
For all the devices supported by the distribution system, the
|
||||
files in
|
||||
.Pn /dev
|
||||
are created by the
|
||||
.Pn /dev/MAKEDEV
|
||||
shell script.
|
||||
are created by devfs.
|
||||
.PP
|
||||
Determine the set of devices that you have and create a new
|
||||
.Pn /dev
|
||||
directory by running the MAKEDEV script.
|
||||
First create a new directory
|
||||
.Pn /newdev ,
|
||||
copy MAKEDEV into it, edit the file MAKEDEV.local
|
||||
to provide an entry for local needs,
|
||||
and run it to generate a
|
||||
.Pn /newdev directory.
|
||||
For instance,
|
||||
.DS
|
||||
\fB#\fP \fIcd /\fP
|
||||
\fB#\fP \fImkdir newdev\fP
|
||||
\fB#\fP \fIcp dev/MAKEDEV newdev/MAKEDEV\fP
|
||||
\fB#\fP \fIcd newdev\fP
|
||||
\fB#\fP \fIMAKEDEV \*(Dk0 pt0 std LOCAL\fP
|
||||
.DE
|
||||
Note the ``std'' argument causes standard devices such as
|
||||
.Pn /dev/console ,
|
||||
the machine console, to be created.
|
||||
.PP
|
||||
You can then do
|
||||
.DS
|
||||
\fB#\fP \fIcd /\fP
|
||||
\fB#\fP \fImv dev olddev ; mv newdev dev\fP
|
||||
\fB#\fP \fIsync\fP
|
||||
.DE
|
||||
to install the new device directory.
|
||||
directory by mounting devfs.
|
||||
.Sh 3 "Building new system images"
|
||||
.PP
|
||||
The kernel configuration of each UNIX system is described by
|
||||
@ -232,8 +206,8 @@ the file
|
||||
must be edited.
|
||||
.PP
|
||||
To add a new terminal device, be sure the device is configured into the system
|
||||
and that the special files for the device have been made by
|
||||
.Pn /dev/MAKEDEV .
|
||||
and that the special files for the device exist in
|
||||
.Pn /dev .
|
||||
Then, enable the appropriate lines of
|
||||
.Pn /etc/ttys
|
||||
by setting the ``status''
|
||||
@ -335,9 +309,6 @@ Finally note that you should change the names of any dialup
|
||||
terminals to ttyd?
|
||||
where ? is in [0-9a-zA-Z], as some programs use this property of the
|
||||
names to determine if a terminal is a dialup.
|
||||
Shell commands to do this should be put in the
|
||||
.Pn /dev/MAKEDEV.local
|
||||
script.
|
||||
.PP
|
||||
While it is possible to use truly arbitrary strings for terminal names,
|
||||
the accounting and noticeably the
|
||||
|
@ -30,6 +30,7 @@
|
||||
.\" SUCH DAMAGE.
|
||||
.\"
|
||||
.\" @(#)5.t 8.1 (Berkeley) 7/27/93
|
||||
.\" $FreeBSD$
|
||||
.\"
|
||||
.ds lq ``
|
||||
.ds rq ''
|
||||
@ -111,35 +112,6 @@ translations for machines that do not participate by use of the
|
||||
command.
|
||||
Additional information is provided in the manual page describing
|
||||
.Xr ESIS (4).
|
||||
.PP
|
||||
To use the pseudo terminals just configured, device
|
||||
entries must be created in the
|
||||
.Pn /dev
|
||||
directory. To create 32
|
||||
pseudo terminals (plenty, unless you have a heavy network load)
|
||||
execute the following commands.
|
||||
.DS
|
||||
\fB#\fP \fIcd /dev\fP
|
||||
\fB#\fP \fIMAKEDEV pty0 pty1\fP
|
||||
.DE
|
||||
More pseudo terminals may be made by specifying
|
||||
.Pn pty2 ,
|
||||
.Pn pty3 ,
|
||||
etc. The kernel normally includes support for 32 pseudo terminals
|
||||
unless the configuration file specifies a different number.
|
||||
Each pseudo terminal really consists of two files in
|
||||
.Pn /dev :
|
||||
a master and a slave. The master pseudo terminal file is named
|
||||
.Pn /dev/ptyp? ,
|
||||
while the slave side is
|
||||
.Pn /dev/ttyp? .
|
||||
Pseudo terminals are also used by several programs not related to the network.
|
||||
In addition to creating the pseudo terminals,
|
||||
be sure to install them in the
|
||||
.Pn /etc/ttys
|
||||
file (with a `none' in the second column so no
|
||||
.Xr getty
|
||||
is started).
|
||||
.Sh 2 "Local subnets"
|
||||
.PP
|
||||
In \*(4B the Internet support
|
||||
|
@ -1,3 +1,4 @@
|
||||
# $FreeBSD$
|
||||
A1096A
|
||||
AA
|
||||
ACU
|
||||
@ -91,7 +92,6 @@ LK201
|
||||
LOGFILE
|
||||
Leffler
|
||||
Luna
|
||||
MAKEDEV.local
|
||||
MB
|
||||
MC68040
|
||||
MFS
|
||||
|
@ -1,7 +1,7 @@
|
||||
.\" DO NOT EDIT-- this file is automatically generated.
|
||||
.\" from FreeBSD: head/tools/build/options/makeman 188848 2009-02-20 11:09:55Z mtm
|
||||
.\" $FreeBSD$
|
||||
.Dd August 25, 2010
|
||||
.Dd November 14, 2010
|
||||
.Dt SRC.CONF 5
|
||||
.Os
|
||||
.Sh NAME
|
||||
@ -355,6 +355,9 @@ Set to build some programs without optional GNU support.
|
||||
.It Va WITHOUT_GPIB
|
||||
.\" from FreeBSD: head/tools/build/options/WITHOUT_GPIB 156932 2006-03-21 07:50:50Z ru
|
||||
Set to not build GPIB bus support.
|
||||
.It Va WITH_GPIO
|
||||
.\" from FreeBSD: head/tools/build/options/WITH_GPIO 213463 2010-10-05 22:26:01Z gonzo
|
||||
Set to build gpioctl(8) as part of the base system.
|
||||
.It Va WITHOUT_GROFF
|
||||
.\" from FreeBSD: head/tools/build/options/WITHOUT_GROFF 156932 2006-03-21 07:50:50Z ru
|
||||
Set to not build
|
||||
|
@ -1,46 +0,0 @@
|
||||
.\" Copyright (c) 2003, Giorgos Keramidas
|
||||
.\" All rights reserved.
|
||||
.\"
|
||||
.\" Redistribution and use in source and binary forms, with or without
|
||||
.\" modification, are permitted provided that the following conditions
|
||||
.\" are met:
|
||||
.\" 1. Redistributions of source code must retain the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer.
|
||||
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer in the
|
||||
.\" documentation and/or other materials provided with the distribution.
|
||||
.\"
|
||||
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
.\" SUCH DAMAGE.
|
||||
.\"
|
||||
.\" $FreeBSD$
|
||||
.\"
|
||||
.Dd March 25, 2003
|
||||
.Dt MAKEDEV 8
|
||||
.Os
|
||||
.Sh NAME
|
||||
.Nm MAKEDEV
|
||||
.Nd old script for creating device nodes
|
||||
.Sh DESCRIPTION
|
||||
The
|
||||
.Nm
|
||||
script was deprecated by
|
||||
.Xr devfs 5
|
||||
and removed from
|
||||
.Fx
|
||||
after
|
||||
.Xr devfs 5
|
||||
became mandatory.
|
||||
.Sh SEE ALSO
|
||||
.Xr intro 4 ,
|
||||
.Xr devfs 5 ,
|
||||
.Xr intro 8
|
@ -4,7 +4,6 @@
|
||||
MAN= crash.8 \
|
||||
diskless.8 \
|
||||
intro.8 \
|
||||
MAKEDEV.8 \
|
||||
nanobsd.8 \
|
||||
picobsd.8 \
|
||||
rc.8 \
|
||||
|
@ -416,8 +416,7 @@ trap(struct trapframe *frame)
|
||||
* without the ABI-tag ELF note.
|
||||
*/
|
||||
if (SV_CURPROC_ABI() == SV_ABI_FREEBSD
|
||||
&& p->p_osrel >=
|
||||
__FreeBSD_version_SIGSEGV) {
|
||||
&& p->p_osrel >= P_OSREL_SIGSEGV) {
|
||||
i = SIGSEGV;
|
||||
ucode = SEGV_ACCERR;
|
||||
} else {
|
||||
|
@ -58,13 +58,8 @@ __FBSDID("$FreeBSD$");
|
||||
#define GPIO_CLEAR_BITS(sc, reg, bits) \
|
||||
GPIO_CONF_WRITE_4(sc, reg, GPIO_CONF_READ_4(sc, (reg)) & ~(bits))
|
||||
|
||||
#define GPIO_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx)
|
||||
#define GPIO_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx)
|
||||
#define GPIO_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->sc_mtx, MA_OWNED)
|
||||
|
||||
struct avila_gpio_softc {
|
||||
device_t sc_dev;
|
||||
struct mtx sc_mtx;
|
||||
bus_space_tag_t sc_iot;
|
||||
bus_space_handle_t sc_gpio_ioh;
|
||||
uint32_t sc_valid;
|
||||
@ -148,12 +143,12 @@ avila_gpio_pin_configure(struct avila_gpio_softc *sc, struct gpio_pin *pin,
|
||||
uint32_t mask;
|
||||
|
||||
mask = 1 << pin->gp_pin;
|
||||
GPIO_LOCK(sc);
|
||||
|
||||
/*
|
||||
* Manage input/output
|
||||
*/
|
||||
if (flags & (GPIO_PIN_INPUT|GPIO_PIN_OUTPUT)) {
|
||||
IXP4XX_GPIO_LOCK(sc);
|
||||
pin->gp_flags &= ~(GPIO_PIN_INPUT|GPIO_PIN_OUTPUT);
|
||||
if (flags & GPIO_PIN_OUTPUT) {
|
||||
pin->gp_flags |= GPIO_PIN_OUTPUT;
|
||||
@ -163,9 +158,8 @@ avila_gpio_pin_configure(struct avila_gpio_softc *sc, struct gpio_pin *pin,
|
||||
pin->gp_flags |= GPIO_PIN_INPUT;
|
||||
GPIO_SET_BITS(sc, IXP425_GPIO_GPOER, mask);
|
||||
}
|
||||
IXP4XX_GPIO_UNLOCK(sc);
|
||||
}
|
||||
|
||||
GPIO_UNLOCK(sc);
|
||||
}
|
||||
|
||||
static int
|
||||
@ -184,10 +178,7 @@ avila_gpio_pin_getcaps(device_t dev, uint32_t pin, uint32_t *caps)
|
||||
if (pin >= IXP4XX_GPIO_PINS || !(sc->sc_valid & (1 << pin)))
|
||||
return (EINVAL);
|
||||
|
||||
GPIO_LOCK(sc);
|
||||
*caps = sc->sc_pins[pin].gp_caps;
|
||||
GPIO_UNLOCK(sc);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
@ -199,11 +190,11 @@ avila_gpio_pin_getflags(device_t dev, uint32_t pin, uint32_t *flags)
|
||||
if (pin >= IXP4XX_GPIO_PINS || !(sc->sc_valid & (1 << pin)))
|
||||
return (EINVAL);
|
||||
|
||||
GPIO_LOCK(sc);
|
||||
IXP4XX_GPIO_LOCK(sc);
|
||||
/* refresh since we do not own all the pins */
|
||||
sc->sc_pins[pin].gp_flags = avila_gpio_pin_flags(sc, pin);
|
||||
*flags = sc->sc_pins[pin].gp_flags;
|
||||
GPIO_UNLOCK(sc);
|
||||
IXP4XX_GPIO_UNLOCK(sc);
|
||||
|
||||
return (0);
|
||||
}
|
||||
@ -216,10 +207,7 @@ avila_gpio_pin_getname(device_t dev, uint32_t pin, char *name)
|
||||
if (pin >= IXP4XX_GPIO_PINS || !(sc->sc_valid & (1 << pin)))
|
||||
return (EINVAL);
|
||||
|
||||
GPIO_LOCK(sc);
|
||||
memcpy(name, sc->sc_pins[pin].gp_name, GPIOMAXNAME);
|
||||
GPIO_UNLOCK(sc);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
@ -254,12 +242,12 @@ avila_gpio_pin_set(device_t dev, uint32_t pin, unsigned int value)
|
||||
if (pin >= IXP4XX_GPIO_PINS || !(sc->sc_valid & mask))
|
||||
return (EINVAL);
|
||||
|
||||
GPIO_LOCK(sc);
|
||||
IXP4XX_GPIO_LOCK(sc);
|
||||
if (value)
|
||||
GPIO_SET_BITS(sc, IXP425_GPIO_GPOUTR, mask);
|
||||
else
|
||||
GPIO_CLEAR_BITS(sc, IXP425_GPIO_GPOUTR, mask);
|
||||
GPIO_UNLOCK(sc);
|
||||
IXP4XX_GPIO_UNLOCK(sc);
|
||||
|
||||
return (0);
|
||||
}
|
||||
@ -272,9 +260,9 @@ avila_gpio_pin_get(device_t dev, uint32_t pin, unsigned int *val)
|
||||
if (pin >= IXP4XX_GPIO_PINS || !(sc->sc_valid & (1 << pin)))
|
||||
return (EINVAL);
|
||||
|
||||
GPIO_LOCK(sc);
|
||||
IXP4XX_GPIO_LOCK(sc);
|
||||
*val = (GPIO_CONF_READ_4(sc, IXP425_GPIO_GPINR) & (1 << pin)) ? 1 : 0;
|
||||
GPIO_UNLOCK(sc);
|
||||
IXP4XX_GPIO_UNLOCK(sc);
|
||||
|
||||
return (0);
|
||||
}
|
||||
@ -289,13 +277,13 @@ avila_gpio_pin_toggle(device_t dev, uint32_t pin)
|
||||
if (pin >= IXP4XX_GPIO_PINS || !(sc->sc_valid & mask))
|
||||
return (EINVAL);
|
||||
|
||||
GPIO_LOCK(sc);
|
||||
res = (GPIO_CONF_READ_4(sc, IXP425_GPIO_GPINR) & mask) ? 1 : 0;
|
||||
IXP4XX_GPIO_LOCK(sc);
|
||||
res = GPIO_CONF_READ_4(sc, IXP425_GPIO_GPINR) & mask;
|
||||
if (res)
|
||||
GPIO_CLEAR_BITS(sc, IXP425_GPIO_GPOUTR, mask);
|
||||
else
|
||||
GPIO_SET_BITS(sc, IXP425_GPIO_GPOUTR, mask);
|
||||
GPIO_UNLOCK(sc);
|
||||
IXP4XX_GPIO_UNLOCK(sc);
|
||||
|
||||
return (0);
|
||||
}
|
||||
@ -320,9 +308,6 @@ avila_gpio_attach(device_t dev)
|
||||
sc->sc_iot = sa->sc_iot;
|
||||
sc->sc_gpio_ioh = sa->sc_gpio_ioh;
|
||||
|
||||
mtx_init(&sc->sc_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
|
||||
MTX_DEF);
|
||||
|
||||
for (i = 0; i < N(avila_gpio_pins); i++) {
|
||||
struct avila_gpio_pin *p = &avila_gpio_pins[i];
|
||||
|
||||
@ -342,14 +327,9 @@ avila_gpio_attach(device_t dev)
|
||||
static int
|
||||
avila_gpio_detach(device_t dev)
|
||||
{
|
||||
struct avila_gpio_softc *sc = device_get_softc(dev);
|
||||
|
||||
KASSERT(mtx_initialized(&sc->sc_mtx), ("gpio mutex not initialized"));
|
||||
|
||||
bus_generic_detach(dev);
|
||||
|
||||
mtx_destroy(&sc->sc_mtx);
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
|
@ -52,12 +52,14 @@ led_func(void *arg, int onoff)
|
||||
struct led_avila_softc *sc = arg;
|
||||
uint32_t reg;
|
||||
|
||||
IXP4XX_GPIO_LOCK();
|
||||
reg = GPIO_CONF_READ_4(sc, IXP425_GPIO_GPOUTR);
|
||||
if (onoff)
|
||||
reg &= ~GPIO_LED_STATUS_BIT;
|
||||
else
|
||||
reg |= GPIO_LED_STATUS_BIT;
|
||||
GPIO_CONF_WRITE_4(sc, IXP425_GPIO_GPOUTR, reg);
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
}
|
||||
|
||||
static int
|
||||
|
@ -133,11 +133,11 @@ i2c_getsda(struct cambria_gpio_softc *sc)
|
||||
{
|
||||
uint32_t reg;
|
||||
|
||||
mtx_lock(&Giant);
|
||||
IXP4XX_GPIO_LOCK();
|
||||
GPIO_CONF_SET(sc, IXP425_GPIO_GPOER, GPIO_I2C_SDA_BIT);
|
||||
|
||||
reg = GPIO_CONF_READ_4(sc, IXP425_GPIO_GPINR);
|
||||
mtx_unlock(&Giant);
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
return (reg & GPIO_I2C_SDA_BIT);
|
||||
}
|
||||
|
||||
@ -145,13 +145,13 @@ static void
|
||||
i2c_setsda(struct cambria_gpio_softc *sc, int val)
|
||||
{
|
||||
|
||||
mtx_lock(&Giant);
|
||||
IXP4XX_GPIO_LOCK();
|
||||
GPIO_CONF_CLR(sc, IXP425_GPIO_GPOUTR, GPIO_I2C_SDA_BIT);
|
||||
if (val)
|
||||
GPIO_CONF_SET(sc, IXP425_GPIO_GPOER, GPIO_I2C_SDA_BIT);
|
||||
else
|
||||
GPIO_CONF_CLR(sc, IXP425_GPIO_GPOER, GPIO_I2C_SDA_BIT);
|
||||
mtx_unlock(&Giant);
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
DELAY(I2C_DELAY);
|
||||
}
|
||||
|
||||
@ -159,13 +159,13 @@ static void
|
||||
i2c_setscl(struct cambria_gpio_softc *sc, int val)
|
||||
{
|
||||
|
||||
mtx_lock(&Giant);
|
||||
IXP4XX_GPIO_LOCK();
|
||||
GPIO_CONF_CLR(sc, IXP425_GPIO_GPOUTR, GPIO_I2C_SCL_BIT);
|
||||
if (val)
|
||||
GPIO_CONF_SET(sc, IXP425_GPIO_GPOER, GPIO_I2C_SCL_BIT);
|
||||
else
|
||||
GPIO_CONF_CLR(sc, IXP425_GPIO_GPOER, GPIO_I2C_SCL_BIT);
|
||||
mtx_unlock(&Giant);
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
DELAY(I2C_DELAY);
|
||||
}
|
||||
|
||||
|
@ -66,6 +66,8 @@ uint32_t intr_steer2 = 0;
|
||||
|
||||
struct ixp425_softc *ixp425_softc = NULL;
|
||||
|
||||
struct mtx ixp425_gpio_mtx;
|
||||
|
||||
static int ixp425_probe(device_t);
|
||||
static void ixp425_identify(driver_t *, device_t);
|
||||
static int ixp425_attach(device_t);
|
||||
@ -164,6 +166,7 @@ ixp425_set_gpio(struct ixp425_softc *sc, int pin, int type)
|
||||
{
|
||||
uint32_t gpiotr = GPIO_CONF_READ_4(sc, GPIO_TYPE_REG(pin));
|
||||
|
||||
IXP4XX_GPIO_LOCK();
|
||||
/* clear interrupt type */
|
||||
GPIO_CONF_WRITE_4(sc, GPIO_TYPE_REG(pin),
|
||||
gpiotr &~ GPIO_TYPE(pin, GPIO_TYPE_MASK));
|
||||
@ -176,6 +179,7 @@ ixp425_set_gpio(struct ixp425_softc *sc, int pin, int type)
|
||||
/* configure gpio line as an input */
|
||||
GPIO_CONF_WRITE_4(sc, IXP425_GPIO_GPOER,
|
||||
GPIO_CONF_READ_4(sc, IXP425_GPIO_GPOER) | (1<<pin));
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
}
|
||||
|
||||
static __inline void
|
||||
@ -313,6 +317,7 @@ ixp425_attach(device_t dev)
|
||||
}
|
||||
arm_post_filter = ixp425_post_filter;
|
||||
|
||||
mtx_init(&ixp425_gpio_mtx, "gpio", NULL, MTX_DEF);
|
||||
if (bus_space_map(sc->sc_iot, IXP425_GPIO_HWBASE, IXP425_GPIO_SIZE,
|
||||
0, &sc->sc_gpio_ioh))
|
||||
panic("%s: unable to map GPIO registers", __func__);
|
||||
|
@ -106,11 +106,11 @@ ixpiic_getscl(device_t dev)
|
||||
struct ixpiic_softc *sc = ixpiic_sc;
|
||||
uint32_t reg;
|
||||
|
||||
mtx_lock(&Giant);
|
||||
IXP4XX_GPIO_LOCK();
|
||||
GPIO_CONF_SET(sc, IXP425_GPIO_GPOER, GPIO_I2C_SCL_BIT);
|
||||
|
||||
reg = GPIO_CONF_READ_4(sc, IXP425_GPIO_GPINR);
|
||||
mtx_unlock(&Giant);
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
return (reg & GPIO_I2C_SCL_BIT);
|
||||
}
|
||||
|
||||
@ -120,11 +120,11 @@ ixpiic_getsda(device_t dev)
|
||||
struct ixpiic_softc *sc = ixpiic_sc;
|
||||
uint32_t reg;
|
||||
|
||||
mtx_lock(&Giant);
|
||||
IXP4XX_GPIO_LOCK();
|
||||
GPIO_CONF_SET(sc, IXP425_GPIO_GPOER, GPIO_I2C_SDA_BIT);
|
||||
|
||||
reg = GPIO_CONF_READ_4(sc, IXP425_GPIO_GPINR);
|
||||
mtx_unlock(&Giant);
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
return (reg & GPIO_I2C_SDA_BIT);
|
||||
}
|
||||
|
||||
@ -133,13 +133,13 @@ ixpiic_setsda(device_t dev, int val)
|
||||
{
|
||||
struct ixpiic_softc *sc = ixpiic_sc;
|
||||
|
||||
mtx_lock(&Giant);
|
||||
IXP4XX_GPIO_LOCK();
|
||||
GPIO_CONF_CLR(sc, IXP425_GPIO_GPOUTR, GPIO_I2C_SDA_BIT);
|
||||
if (val)
|
||||
GPIO_CONF_SET(sc, IXP425_GPIO_GPOER, GPIO_I2C_SDA_BIT);
|
||||
else
|
||||
GPIO_CONF_CLR(sc, IXP425_GPIO_GPOER, GPIO_I2C_SDA_BIT);
|
||||
mtx_unlock(&Giant);
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
DELAY(I2C_DELAY);
|
||||
}
|
||||
|
||||
@ -148,13 +148,13 @@ ixpiic_setscl(device_t dev, int val)
|
||||
{
|
||||
struct ixpiic_softc *sc = ixpiic_sc;
|
||||
|
||||
mtx_lock(&Giant);
|
||||
IXP4XX_GPIO_LOCK();
|
||||
GPIO_CONF_CLR(sc, IXP425_GPIO_GPOUTR, GPIO_I2C_SCL_BIT);
|
||||
if (val)
|
||||
GPIO_CONF_SET(sc, IXP425_GPIO_GPOER, GPIO_I2C_SCL_BIT);
|
||||
else
|
||||
GPIO_CONF_CLR(sc, IXP425_GPIO_GPOER, GPIO_I2C_SCL_BIT);
|
||||
mtx_unlock(&Giant);
|
||||
IXP4XX_GPIO_UNLOCK();
|
||||
DELAY(I2C_DELAY);
|
||||
}
|
||||
|
||||
|
@ -93,6 +93,9 @@ struct ixppcib_softc {
|
||||
bus_space_write_4(sc->sc_iot, sc->sc_gpio_ioh, reg, data)
|
||||
#define GPIO_CONF_READ_4(sc, reg) \
|
||||
bus_space_read_4(sc->sc_iot, sc->sc_gpio_ioh, reg)
|
||||
#define IXP4XX_GPIO_LOCK() mtx_lock(&ixp425_gpio_mtx)
|
||||
#define IXP4XX_GPIO_UNLOCK() mtx_unlock(&ixp425_gpio_mtx)
|
||||
extern struct mtx ixp425_gpio_mtx;
|
||||
|
||||
extern struct bus_space ixp425_bs_tag;
|
||||
extern struct bus_space ixp425_a4x_bs_tag;
|
||||
|
@ -1,6 +1,5 @@
|
||||
/* $FreeBSD$ */
|
||||
|
||||
OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
|
||||
OUTPUT_ARCH(arm)
|
||||
ENTRY(_start)
|
||||
SECTIONS
|
||||
|
@ -140,12 +140,16 @@ at-xy ." `--{__________) [0m"
|
||||
fbsdbw-logo
|
||||
;
|
||||
|
||||
: acpienabled? ( -- flag )
|
||||
: acpipresent? ( -- flag )
|
||||
s" hint.acpi.0.rsdp" getenv
|
||||
dup -1 = if
|
||||
drop false exit
|
||||
then
|
||||
2drop
|
||||
true
|
||||
;
|
||||
|
||||
: acpienabled? ( -- flag )
|
||||
s" hint.acpi.0.disabled" getenv
|
||||
dup -1 <> if
|
||||
s" 0" compare 0<> if
|
||||
@ -180,11 +184,18 @@ at-xy ." `--{__________) [0m"
|
||||
printmenuitem ." Boot FreeBSD [default]" bootkey !
|
||||
s" arch-i386" environment? if
|
||||
drop
|
||||
printmenuitem ." Boot FreeBSD with ACPI " bootacpikey !
|
||||
acpienabled? if
|
||||
." disabled"
|
||||
acpipresent? if
|
||||
printmenuitem ." Boot FreeBSD with ACPI " bootacpikey !
|
||||
acpienabled? if
|
||||
." disabled"
|
||||
else
|
||||
." enabled"
|
||||
then
|
||||
else
|
||||
." enabled"
|
||||
menuidx @
|
||||
1+ dup
|
||||
menuidx !
|
||||
-2 bootacpikey !
|
||||
then
|
||||
else
|
||||
-2 bootacpikey !
|
||||
|
@ -182,8 +182,8 @@ linsysfs_run_bus(device_t dev, struct pfs_node *dir, struct pfs_node *scsi, char
|
||||
sprintf(host, "host%d", host_number++);
|
||||
strcat(new_path, "/");
|
||||
strcat(new_path, host);
|
||||
sub_dir = pfs_create_dir(dir,
|
||||
host, NULL, NULL, NULL, 0);
|
||||
pfs_create_dir(dir, host,
|
||||
NULL, NULL, NULL, 0);
|
||||
scsi_host = malloc(sizeof(
|
||||
struct scsi_host_queue),
|
||||
M_DEVBUF, M_NOWAIT);
|
||||
|
@ -416,7 +416,7 @@ futex_atomic_op(struct thread *td, int encoded_op, uint32_t *uaddr)
|
||||
int
|
||||
linux_sys_futex(struct thread *td, struct linux_sys_futex_args *args)
|
||||
{
|
||||
int op_ret, val, ret, nrwake;
|
||||
int clockrt, nrwake, op_ret, ret, val;
|
||||
struct linux_emuldata *em;
|
||||
struct waiting_proc *wp;
|
||||
struct futex *f, *f2 = NULL;
|
||||
@ -429,7 +429,19 @@ linux_sys_futex(struct thread *td, struct linux_sys_futex_args *args)
|
||||
* in most cases (ie. when futexes are not shared on file descriptor
|
||||
* or between different processes.).
|
||||
*/
|
||||
args->op = (args->op & ~LINUX_FUTEX_PRIVATE_FLAG);
|
||||
args->op = args->op & ~LINUX_FUTEX_PRIVATE_FLAG;
|
||||
|
||||
/*
|
||||
* Currently support for switching between CLOCK_MONOTONIC and
|
||||
* CLOCK_REALTIME is not present. However Linux forbids the use of
|
||||
* FUTEX_CLOCK_REALTIME with any op except FUTEX_WAIT_BITSET and
|
||||
* FUTEX_WAIT_REQUEUE_PI.
|
||||
*/
|
||||
clockrt = args->op & LINUX_FUTEX_CLOCK_REALTIME;
|
||||
args->op = args->op & ~LINUX_FUTEX_CLOCK_REALTIME;
|
||||
if (clockrt && args->op != LINUX_FUTEX_WAIT_BITSET &&
|
||||
args->op != LINUX_FUTEX_WAIT_REQUEUE_PI)
|
||||
return (ENOSYS);
|
||||
|
||||
switch (args->op) {
|
||||
case LINUX_FUTEX_WAIT:
|
||||
@ -612,14 +624,23 @@ linux_sys_futex(struct thread *td, struct linux_sys_futex_args *args)
|
||||
|
||||
case LINUX_FUTEX_LOCK_PI:
|
||||
/* not yet implemented */
|
||||
linux_msg(td,
|
||||
"linux_sys_futex: "
|
||||
"op LINUX_FUTEX_LOCK_PI not implemented.\n");
|
||||
return (ENOSYS);
|
||||
|
||||
case LINUX_FUTEX_UNLOCK_PI:
|
||||
/* not yet implemented */
|
||||
linux_msg(td,
|
||||
"linux_sys_futex: "
|
||||
"op LINUX_FUTEX_UNLOCK_PI not implemented.\n");
|
||||
return (ENOSYS);
|
||||
|
||||
case LINUX_FUTEX_TRYLOCK_PI:
|
||||
/* not yet implemented */
|
||||
linux_msg(td,
|
||||
"linux_sys_futex: "
|
||||
"op LINUX_FUTEX_TRYLOCK_PI not implemented.\n");
|
||||
return (ENOSYS);
|
||||
|
||||
case LINUX_FUTEX_REQUEUE:
|
||||
@ -632,15 +653,30 @@ linux_sys_futex(struct thread *td, struct linux_sys_futex_args *args)
|
||||
*/
|
||||
em = em_find(td->td_proc, EMUL_DONTLOCK);
|
||||
if (em->used_requeue == 0) {
|
||||
printf("linux(%s (%d)) sys_futex: "
|
||||
"unsupported futex_requeue op\n",
|
||||
td->td_proc->p_comm, td->td_proc->p_pid);
|
||||
em->used_requeue = 1;
|
||||
linux_msg(td,
|
||||
"linux_sys_futex: "
|
||||
"unsupported futex_requeue op\n");
|
||||
em->used_requeue = 1;
|
||||
}
|
||||
return (EINVAL);
|
||||
|
||||
case LINUX_FUTEX_WAIT_BITSET:
|
||||
/* not yet implemented */
|
||||
linux_msg(td,
|
||||
"linux_sys_futex: "
|
||||
"op FUTEX_WAIT_BITSET not implemented.\n");
|
||||
return (ENOSYS);
|
||||
|
||||
case LINUX_FUTEX_WAIT_REQUEUE_PI:
|
||||
/* not yet implemented */
|
||||
linux_msg(td,
|
||||
"linux_sys_futex: "
|
||||
"op FUTEX_WAIT_REQUEUE_PI not implemented.\n");
|
||||
return (ENOSYS);
|
||||
|
||||
default:
|
||||
printf("linux_sys_futex: unknown op %d\n", args->op);
|
||||
linux_msg(td,
|
||||
"linux_sys_futex: unknown op %d\n", args->op);
|
||||
return (ENOSYS);
|
||||
}
|
||||
|
||||
|
@ -39,17 +39,20 @@
|
||||
extern LIST_HEAD(futex_list, futex) futex_list;
|
||||
extern struct mtx futex_mtx;
|
||||
|
||||
#define LINUX_FUTEX_WAIT 0
|
||||
#define LINUX_FUTEX_WAKE 1
|
||||
#define LINUX_FUTEX_FD 2 /* unused */
|
||||
#define LINUX_FUTEX_REQUEUE 3
|
||||
#define LINUX_FUTEX_CMP_REQUEUE 4
|
||||
#define LINUX_FUTEX_WAKE_OP 5
|
||||
#define LINUX_FUTEX_LOCK_PI 6
|
||||
#define LINUX_FUTEX_UNLOCK_PI 7
|
||||
#define LINUX_FUTEX_TRYLOCK_PI 8
|
||||
#define LINUX_FUTEX_WAIT 0
|
||||
#define LINUX_FUTEX_WAKE 1
|
||||
#define LINUX_FUTEX_FD 2 /* unused */
|
||||
#define LINUX_FUTEX_REQUEUE 3
|
||||
#define LINUX_FUTEX_CMP_REQUEUE 4
|
||||
#define LINUX_FUTEX_WAKE_OP 5
|
||||
#define LINUX_FUTEX_LOCK_PI 6
|
||||
#define LINUX_FUTEX_UNLOCK_PI 7
|
||||
#define LINUX_FUTEX_TRYLOCK_PI 8
|
||||
#define LINUX_FUTEX_WAIT_BITSET 9
|
||||
#define LINUX_FUTEX_WAIT_REQUEUE_PI 11
|
||||
|
||||
#define LINUX_FUTEX_PRIVATE_FLAG 128
|
||||
#define LINUX_FUTEX_CLOCK_REALTIME 256
|
||||
|
||||
#define FUTEX_OP_SET 0 /* *(int *)UADDR2 = OPARG; */
|
||||
#define FUTEX_OP_ADD 1 /* *(int *)UADDR2 += OPARG; */
|
||||
|
@ -80,7 +80,9 @@ struct drm_file;
|
||||
#include <machine/pmap.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/resource.h>
|
||||
#if defined(__i386__) || defined(__amd64__)
|
||||
#include <machine/specialreg.h>
|
||||
#endif
|
||||
#include <machine/sysarch.h>
|
||||
#include <sys/endian.h>
|
||||
#include <sys/mman.h>
|
||||
@ -246,20 +248,20 @@ typedef u_int8_t u8;
|
||||
*(volatile u_int8_t *)(((vm_offset_t)(map)->virtual) + \
|
||||
(vm_offset_t)(offset))
|
||||
#define DRM_READ16(map, offset) \
|
||||
*(volatile u_int16_t *)(((vm_offset_t)(map)->virtual) + \
|
||||
(vm_offset_t)(offset))
|
||||
le16toh(*(volatile u_int16_t *)(((vm_offset_t)(map)->virtual) + \
|
||||
(vm_offset_t)(offset)))
|
||||
#define DRM_READ32(map, offset) \
|
||||
*(volatile u_int32_t *)(((vm_offset_t)(map)->virtual) + \
|
||||
(vm_offset_t)(offset))
|
||||
le32toh(*(volatile u_int32_t *)(((vm_offset_t)(map)->virtual) + \
|
||||
(vm_offset_t)(offset)))
|
||||
#define DRM_WRITE8(map, offset, val) \
|
||||
*(volatile u_int8_t *)(((vm_offset_t)(map)->virtual) + \
|
||||
(vm_offset_t)(offset)) = val
|
||||
#define DRM_WRITE16(map, offset, val) \
|
||||
*(volatile u_int16_t *)(((vm_offset_t)(map)->virtual) + \
|
||||
(vm_offset_t)(offset)) = val
|
||||
(vm_offset_t)(offset)) = htole16(val)
|
||||
#define DRM_WRITE32(map, offset, val) \
|
||||
*(volatile u_int32_t *)(((vm_offset_t)(map)->virtual) + \
|
||||
(vm_offset_t)(offset)) = val
|
||||
(vm_offset_t)(offset)) = htole32(val)
|
||||
|
||||
#define DRM_VERIFYAREA_READ( uaddr, size ) \
|
||||
(!useracc(__DECONST(caddr_t, uaddr), size, VM_PROT_READ))
|
||||
|
@ -318,7 +318,7 @@ int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request)
|
||||
if (!dev->agp || !dev->agp->acquired)
|
||||
return EINVAL;
|
||||
|
||||
DRM_DEBUG("agp_bind, page_size=%x\n", PAGE_SIZE);
|
||||
DRM_DEBUG("agp_bind, page_size=%x\n", (int)PAGE_SIZE);
|
||||
|
||||
entry = drm_agp_lookup_entry(dev, (void *)request->handle);
|
||||
if (entry == NULL || entry->bound)
|
||||
|
@ -478,7 +478,7 @@ static int drm_load(struct drm_device *dev)
|
||||
retcode = ENOMEM;
|
||||
goto error;
|
||||
}
|
||||
if (dev->agp != NULL) {
|
||||
if (dev->agp != NULL && dev->agp->info.ai_aperture_base != 0) {
|
||||
if (drm_mtrr_add(dev->agp->info.ai_aperture_base,
|
||||
dev->agp->info.ai_aperture_size, DRM_MTRR_WC) == 0)
|
||||
dev->agp->mtrr = 1;
|
||||
|
@ -73,7 +73,7 @@ void drm_mem_uninit(void)
|
||||
|
||||
void *drm_ioremap_wc(struct drm_device *dev, drm_local_map_t *map)
|
||||
{
|
||||
return pmap_mapdev_attr(map->offset, map->size, PAT_WRITE_COMBINING);
|
||||
return pmap_mapdev_attr(map->offset, map->size, VM_MEMATTR_WRITE_COMBINING);
|
||||
}
|
||||
|
||||
void *drm_ioremap(struct drm_device *dev, drm_local_map_t *map)
|
||||
|
@ -259,7 +259,7 @@ static int drm_bufs_info DRM_SYSCTL_HANDLER_ARGS
|
||||
*(1 << dma->bufs[i].page_order),
|
||||
(dma->bufs[i].seg_count
|
||||
* (1 << dma->bufs[i].page_order))
|
||||
* PAGE_SIZE / 1024);
|
||||
* (int)PAGE_SIZE / 1024);
|
||||
}
|
||||
DRM_SYSCTL_PRINT("\n");
|
||||
for (i = 0; i < dma->buf_count; i++) {
|
||||
|
@ -765,7 +765,7 @@ static int r600_cs_parse(struct drm_radeon_cs_parser *parser)
|
||||
memcpy(parser->ib, ib_chunk->kdata, ib_chunk->length_dw * sizeof(uint32_t));
|
||||
|
||||
/* read back last byte to flush WC buffers */
|
||||
rb = readl(((vm_offset_t)parser->ib + (ib_chunk->length_dw-1) * sizeof(uint32_t)));
|
||||
rb = *(volatile u_int32_t *) (((vm_offset_t)parser->ib + (ib_chunk->length_dw-1) * sizeof(uint32_t)));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -44,10 +44,6 @@ IEEE 1394 support for FreeBSD-5.X and 4.X.
|
||||
- make install
|
||||
- make load
|
||||
|
||||
For FreeBSD-4 user:
|
||||
|
||||
- ./MAKEDEV
|
||||
|
||||
3. SBP-II support (sbp)
|
||||
|
||||
- You need CAM(SCSI) support in your kernel.
|
||||
|
@ -154,15 +154,19 @@ static int
|
||||
detect_hs21(struct bce_softc *bce_sc)
|
||||
{
|
||||
char *sysenv;
|
||||
int found;
|
||||
|
||||
if (bce_sc->bce_chipid != HS21_BCM_CHIPID)
|
||||
return (0);
|
||||
sysenv = getenv("smbios.system.product");
|
||||
if (sysenv == NULL)
|
||||
return (0);
|
||||
if (strncmp(sysenv, HS21_PRODUCT_ID, strlen(HS21_PRODUCT_ID)) != 0)
|
||||
return (0);
|
||||
return (1);
|
||||
found = 0;
|
||||
if (bce_sc->bce_chipid == HS21_BCM_CHIPID) {
|
||||
sysenv = getenv("smbios.system.product");
|
||||
if (sysenv != NULL) {
|
||||
if (strncmp(sysenv, HS21_PRODUCT_ID,
|
||||
strlen(HS21_PRODUCT_ID)) == 0)
|
||||
found = 1;
|
||||
freeenv(sysenv);
|
||||
}
|
||||
}
|
||||
return (found);
|
||||
}
|
||||
|
||||
/* Search for our PHY in the list of known PHYs */
|
||||
|
@ -438,6 +438,9 @@ mii_attach(device_t dev, device_t *miibus, struct ifnet *ifp,
|
||||
rv = bus_generic_attach(dev);
|
||||
if (rv != 0)
|
||||
goto fail;
|
||||
|
||||
/* Attaching of the PHY drivers is done in miibus_attach(). */
|
||||
return (0);
|
||||
}
|
||||
rv = bus_generic_attach(*miibus);
|
||||
if (rv != 0)
|
||||
|
@ -1112,10 +1112,10 @@ do { \
|
||||
mpt_prt(mpt, __VA_ARGS__); \
|
||||
} while (0)
|
||||
|
||||
#define mpt_lprtc(mpt, level, ...) \
|
||||
do { \
|
||||
if (level <= (mpt)->debug_level) \
|
||||
mpt_prtc(mpt, __VA_ARGS__); \
|
||||
#define mpt_lprtc(mpt, level, ...) \
|
||||
do { \
|
||||
if (level <= (mpt)->verbose) \
|
||||
mpt_prtc(mpt, __VA_ARGS__); \
|
||||
} while (0)
|
||||
#else
|
||||
void mpt_lprt(struct mpt_softc *, int, const char *, ...)
|
||||
|
@ -77,6 +77,7 @@ static int nfe_detach(device_t);
|
||||
static int nfe_suspend(device_t);
|
||||
static int nfe_resume(device_t);
|
||||
static int nfe_shutdown(device_t);
|
||||
static int nfe_can_use_msix(struct nfe_softc *);
|
||||
static void nfe_power(struct nfe_softc *);
|
||||
static int nfe_miibus_readreg(device_t, int, int);
|
||||
static int nfe_miibus_writereg(device_t, int, int, int);
|
||||
@ -383,6 +384,13 @@ nfe_attach(device_t dev)
|
||||
"max. width of link(x%d)\n", width, v);
|
||||
}
|
||||
|
||||
if (nfe_can_use_msix(sc) == 0) {
|
||||
device_printf(sc->nfe_dev,
|
||||
"MSI/MSI-X capability black-listed, will use INTx\n");
|
||||
msix_disable = 1;
|
||||
msi_disable = 1;
|
||||
}
|
||||
|
||||
/* Allocate interrupt */
|
||||
if (msix_disable == 0 || msi_disable == 0) {
|
||||
if (msix_disable == 0 &&
|
||||
@ -784,6 +792,48 @@ nfe_resume(device_t dev)
|
||||
}
|
||||
|
||||
|
||||
static int
|
||||
nfe_can_use_msix(struct nfe_softc *sc)
|
||||
{
|
||||
static struct msix_blacklist {
|
||||
char *maker;
|
||||
char *product;
|
||||
} msix_blacklists[] = {
|
||||
{ "ASUSTeK Computer INC.", "P5N32-SLI PREMIUM" }
|
||||
};
|
||||
|
||||
struct msix_blacklist *mblp;
|
||||
char *maker, *product;
|
||||
int count, n, use_msix;
|
||||
|
||||
/*
|
||||
* Search base board manufacturer and product name table
|
||||
* to see this system has a known MSI/MSI-X issue.
|
||||
*/
|
||||
maker = getenv("smbios.planar.maker");
|
||||
product = getenv("smbios.planar.product");
|
||||
use_msix = 1;
|
||||
if (maker != NULL && product != NULL) {
|
||||
count = sizeof(msix_blacklists) / sizeof(msix_blacklists[0]);
|
||||
mblp = msix_blacklists;
|
||||
for (n = 0; n < count; n++) {
|
||||
if (strcmp(maker, mblp->maker) == 0 &&
|
||||
strcmp(product, mblp->product) == 0) {
|
||||
use_msix = 0;
|
||||
break;
|
||||
}
|
||||
mblp++;
|
||||
}
|
||||
}
|
||||
if (maker != NULL)
|
||||
freeenv(maker);
|
||||
if (product != NULL)
|
||||
freeenv(product);
|
||||
|
||||
return (use_msix);
|
||||
}
|
||||
|
||||
|
||||
/* Take PHY/NIC out of powerdown, from Linux */
|
||||
static void
|
||||
nfe_power(struct nfe_softc *sc)
|
||||
|
@ -1449,7 +1449,7 @@ re_attach(device_t dev)
|
||||
if (sc->rl_type == RL_8169)
|
||||
phy = 1;
|
||||
error = mii_attach(dev, &sc->rl_miibus, ifp, re_ifmedia_upd,
|
||||
re_ifmedia_sts, BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY, 0);
|
||||
re_ifmedia_sts, BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY, MIIF_DOPAUSE);
|
||||
if (error != 0) {
|
||||
device_printf(dev, "attaching PHYs failed\n");
|
||||
goto fail;
|
||||
|
@ -250,7 +250,7 @@ tdfx_attach(device_t dev) {
|
||||
/*
|
||||
* make_dev registers the cdev to access the 3dfx card from /dev
|
||||
* use hex here for the dev num, simply to provide better support if > 10
|
||||
* voodoo cards, for the mad. The user must set the link, or use MAKEDEV.
|
||||
* voodoo cards, for the mad. The user must set the link.
|
||||
* Why would we want that many voodoo cards anyhow?
|
||||
*/
|
||||
tdfx_info->devt = make_dev(&tdfx_cdev, device_get_unit(dev),
|
||||
|
@ -157,11 +157,6 @@ struct rue_intrpkt {
|
||||
uint8_t rue_col_cnt;
|
||||
} __packed;
|
||||
|
||||
struct rue_type {
|
||||
uint16_t rue_vid;
|
||||
uint16_t rue_did;
|
||||
};
|
||||
|
||||
enum {
|
||||
RUE_BULK_DT_WR,
|
||||
RUE_BULK_DT_RD,
|
||||
|
@ -288,6 +288,7 @@ static const struct usb_device_id u3g_devs[] = {
|
||||
U3G_DEV(HUAWEI, MOBILE, U3GINIT_HUAWEI),
|
||||
U3G_DEV(HUAWEI, E1752, U3GINIT_HUAWEISCSI),
|
||||
U3G_DEV(HUAWEI, K3765, U3GINIT_HUAWEI),
|
||||
U3G_DEV(HUAWEI, K3765_INIT, U3GINIT_HUAWEISCSI),
|
||||
U3G_DEV(KYOCERA2, CDMA_MSM_K, 0),
|
||||
U3G_DEV(KYOCERA2, KPC680, 0),
|
||||
U3G_DEV(LONGCHEER, WM66, U3GINIT_HUAWEI),
|
||||
@ -457,6 +458,7 @@ static const struct usb_device_id u3g_devs[] = {
|
||||
U3G_DEV(SIERRA, MC5727, 0),
|
||||
U3G_DEV(SIERRA, MC5727_2, 0),
|
||||
U3G_DEV(SIERRA, MC5728, 0),
|
||||
U3G_DEV(SIERRA, MC8700, 0),
|
||||
U3G_DEV(SIERRA, MC8755, 0),
|
||||
U3G_DEV(SIERRA, MC8755_2, 0),
|
||||
U3G_DEV(SIERRA, MC8755_3, 0),
|
||||
|
@ -1857,6 +1857,7 @@ product HUAWEI E143F 0x143f 3G modem
|
||||
product HUAWEI E1752 0x1446 3G modem
|
||||
product HUAWEI K3765 0x1465 3G modem
|
||||
product HUAWEI E14AC 0x14ac 3G modem
|
||||
product HUAWEI K3765_INIT 0x1520 HUAWEI Mobile K3765 Initial
|
||||
|
||||
/* HUAWEI 3com products */
|
||||
product HUAWEI3COM WUB320G 0x0009 Aolynk WUB320g
|
||||
@ -2919,6 +2920,7 @@ product SIERRA C888 0x6890 C888
|
||||
product SIERRA C22 0x6891 C22
|
||||
product SIERRA E6892 0x6892 E6892
|
||||
product SIERRA E6893 0x6893 E6893
|
||||
product SIERRA MC8700 0x68A3 MC8700
|
||||
product SIERRA AIRCARD875 0x6820 Aircard 875 HSDPA
|
||||
product SIERRA TRUINSTALL 0x0fff Aircard Tru Installer
|
||||
|
||||
|
@ -555,6 +555,7 @@ xl_miibus_statchg(device_t dev)
|
||||
{
|
||||
struct xl_softc *sc;
|
||||
struct mii_data *mii;
|
||||
uint8_t macctl;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
mii = device_get_softc(sc->xl_miibus);
|
||||
@ -563,11 +564,22 @@ xl_miibus_statchg(device_t dev)
|
||||
|
||||
/* Set ASIC's duplex mode to match the PHY. */
|
||||
XL_SEL_WIN(3);
|
||||
if ((mii->mii_media_active & IFM_GMASK) == IFM_FDX)
|
||||
CSR_WRITE_1(sc, XL_W3_MAC_CTRL, XL_MACCTRL_DUPLEX);
|
||||
else
|
||||
CSR_WRITE_1(sc, XL_W3_MAC_CTRL,
|
||||
(CSR_READ_1(sc, XL_W3_MAC_CTRL) & ~XL_MACCTRL_DUPLEX));
|
||||
macctl = CSR_READ_1(sc, XL_W3_MAC_CTRL);
|
||||
if ((IFM_OPTIONS(mii->mii_media_active) & IFM_FDX) != 0) {
|
||||
macctl |= XL_MACCTRL_DUPLEX;
|
||||
if (sc->xl_type == XL_TYPE_905B) {
|
||||
if ((IFM_OPTIONS(mii->mii_media_active) &
|
||||
IFM_ETH_RXPAUSE) != 0)
|
||||
macctl |= XL_MACCTRL_FLOW_CONTROL_ENB;
|
||||
else
|
||||
macctl &= ~XL_MACCTRL_FLOW_CONTROL_ENB;
|
||||
}
|
||||
} else {
|
||||
macctl &= ~XL_MACCTRL_DUPLEX;
|
||||
if (sc->xl_type == XL_TYPE_905B)
|
||||
macctl &= ~XL_MACCTRL_FLOW_CONTROL_ENB;
|
||||
}
|
||||
CSR_WRITE_1(sc, XL_W3_MAC_CTRL, macctl);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -1464,7 +1476,8 @@ xl_attach(device_t dev)
|
||||
if ((sc->xl_flags & XL_FLAG_PHYOK) == 0)
|
||||
phy = 24;
|
||||
error = mii_attach(dev, &sc->xl_miibus, ifp, xl_ifmedia_upd,
|
||||
xl_ifmedia_sts, BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY, 0);
|
||||
xl_ifmedia_sts, BMSR_DEFCAPMASK, phy, MII_OFFSET_ANY,
|
||||
sc->xl_type == XL_TYPE_905B ? MIIF_DOPAUSE : 0);
|
||||
if (error != 0) {
|
||||
device_printf(dev, "attaching PHYs failed\n");
|
||||
goto fail;
|
||||
|
@ -462,8 +462,7 @@ trap(struct trapframe *frame)
|
||||
* without the ABI-tag ELF note.
|
||||
*/
|
||||
if (SV_CURPROC_ABI() == SV_ABI_FREEBSD
|
||||
&& p->p_osrel >=
|
||||
__FreeBSD_version_SIGSEGV) {
|
||||
&& p->p_osrel >= P_OSREL_SIGSEGV) {
|
||||
i = SIGSEGV;
|
||||
ucode = SEGV_ACCERR;
|
||||
} else {
|
||||
|
@ -1592,11 +1592,11 @@ umtxq_sleep_pi(struct umtx_q *uq, struct umtx_pi *pi,
|
||||
/* XXX Only look up thread in current process. */
|
||||
td1 = tdfind(owner, curproc->p_pid);
|
||||
mtx_lock_spin(&umtx_lock);
|
||||
if (td1 != NULL && pi->pi_owner == NULL) {
|
||||
uq1 = td1->td_umtxq;
|
||||
umtx_pi_setowner(pi, td1);
|
||||
if (td1 != NULL) {
|
||||
if (pi->pi_owner == NULL)
|
||||
umtx_pi_setowner(pi, td1);
|
||||
PROC_UNLOCK(td1->td_proc);
|
||||
}
|
||||
PROC_UNLOCK(td1->td_proc);
|
||||
}
|
||||
|
||||
TAILQ_FOREACH(uq1, &pi->pi_blocked, uq_lockq) {
|
||||
|
@ -58,11 +58,14 @@ extern STAILQ_HEAD(cc_head, cc_algo) cc_list;
|
||||
extern const int tcprexmtthresh;
|
||||
extern struct cc_algo newreno_cc_algo;
|
||||
|
||||
/* Per-netstack bits. */
|
||||
VNET_DECLARE(struct cc_algo *, default_cc_ptr);
|
||||
#define V_default_cc_ptr VNET(default_cc_ptr)
|
||||
|
||||
/* Define the new net.inet.tcp.cc sysctl tree. */
|
||||
SYSCTL_DECL(_net_inet_tcp_cc);
|
||||
|
||||
/* CC housekeeping functions. */
|
||||
void cc_init(void);
|
||||
int cc_register_algo(struct cc_algo *add_cc);
|
||||
int cc_deregister_algo(struct cc_algo *remove_cc);
|
||||
|
||||
@ -147,7 +150,7 @@ struct cc_algo {
|
||||
#define CC_DATA(tp) ((tp)->ccv->cc_data)
|
||||
|
||||
/* Macro to obtain the system default CC algo's struct ptr. */
|
||||
#define CC_DEFAULT() STAILQ_FIRST(&cc_list)
|
||||
#define CC_DEFAULT() V_default_cc_ptr
|
||||
|
||||
extern struct rwlock cc_list_lock;
|
||||
#define CC_LIST_LOCK_INIT() rw_init(&cc_list_lock, "cc_list")
|
||||
@ -156,6 +159,6 @@ extern struct rwlock cc_list_lock;
|
||||
#define CC_LIST_RUNLOCK() rw_runlock(&cc_list_lock)
|
||||
#define CC_LIST_WLOCK() rw_wlock(&cc_list_lock)
|
||||
#define CC_LIST_WUNLOCK() rw_wunlock(&cc_list_lock)
|
||||
#define CC_LIST_WLOCK_ASSERT() rw_assert(&cc_list_lock, RA_WLOCKED)
|
||||
#define CC_LIST_LOCK_ASSERT() rw_assert(&cc_list_lock, RA_LOCKED)
|
||||
|
||||
#endif /* _NETINET_CC_H_ */
|
||||
|
@ -81,24 +81,7 @@ struct cc_head cc_list = STAILQ_HEAD_INITIALIZER(cc_list);
|
||||
/* Protects the cc_list TAILQ. */
|
||||
struct rwlock cc_list_lock;
|
||||
|
||||
/*
|
||||
* Set the default CC algorithm to new_default. The default is identified
|
||||
* by being the first element in the cc_list TAILQ.
|
||||
*/
|
||||
static void
|
||||
cc_set_default(struct cc_algo *new_default)
|
||||
{
|
||||
CC_LIST_WLOCK_ASSERT();
|
||||
|
||||
/*
|
||||
* Make the requested system default CC algorithm the first element in
|
||||
* the list if it isn't already.
|
||||
*/
|
||||
if (new_default != CC_DEFAULT()) {
|
||||
STAILQ_REMOVE(&cc_list, new_default, cc_algo, entries);
|
||||
STAILQ_INSERT_HEAD(&cc_list, new_default, entries);
|
||||
}
|
||||
}
|
||||
VNET_DEFINE(struct cc_algo *, default_cc_ptr) = &newreno_cc_algo;
|
||||
|
||||
/*
|
||||
* Sysctl handler to show and change the default CC algorithm.
|
||||
@ -106,14 +89,13 @@ cc_set_default(struct cc_algo *new_default)
|
||||
static int
|
||||
cc_default_algo(SYSCTL_HANDLER_ARGS)
|
||||
{
|
||||
char default_cc[TCP_CA_NAME_MAX];
|
||||
struct cc_algo *funcs;
|
||||
int err, found;
|
||||
|
||||
err = found = 0;
|
||||
|
||||
if (req->newptr == NULL) {
|
||||
char default_cc[TCP_CA_NAME_MAX];
|
||||
|
||||
/* Just print the current default. */
|
||||
CC_LIST_RLOCK();
|
||||
strlcpy(default_cc, CC_DEFAULT()->name, TCP_CA_NAME_MAX);
|
||||
@ -121,15 +103,15 @@ cc_default_algo(SYSCTL_HANDLER_ARGS)
|
||||
err = sysctl_handle_string(oidp, default_cc, 1, req);
|
||||
} else {
|
||||
/* Find algo with specified name and set it to default. */
|
||||
CC_LIST_WLOCK();
|
||||
CC_LIST_RLOCK();
|
||||
STAILQ_FOREACH(funcs, &cc_list, entries) {
|
||||
if (strncmp((char *)req->newptr, funcs->name,
|
||||
TCP_CA_NAME_MAX) == 0) {
|
||||
found = 1;
|
||||
cc_set_default(funcs);
|
||||
V_default_cc_ptr = funcs;
|
||||
}
|
||||
}
|
||||
CC_LIST_WUNLOCK();
|
||||
CC_LIST_RUNLOCK();
|
||||
|
||||
if (!found)
|
||||
err = ESRCH;
|
||||
@ -173,11 +155,33 @@ cc_list_available(SYSCTL_HANDLER_ARGS)
|
||||
return (err);
|
||||
}
|
||||
|
||||
/*
|
||||
* Reset the default CC algo to NewReno for any netstack which is using the algo
|
||||
* that is about to go away as its default.
|
||||
*/
|
||||
static void
|
||||
cc_checkreset_default(struct cc_algo *remove_cc)
|
||||
{
|
||||
VNET_ITERATOR_DECL(vnet_iter);
|
||||
|
||||
CC_LIST_LOCK_ASSERT();
|
||||
|
||||
VNET_LIST_RLOCK_NOSLEEP();
|
||||
VNET_FOREACH(vnet_iter) {
|
||||
CURVNET_SET(vnet_iter);
|
||||
if (strncmp(CC_DEFAULT()->name, remove_cc->name,
|
||||
TCP_CA_NAME_MAX) == 0)
|
||||
V_default_cc_ptr = &newreno_cc_algo;
|
||||
CURVNET_RESTORE();
|
||||
}
|
||||
VNET_LIST_RUNLOCK_NOSLEEP();
|
||||
}
|
||||
|
||||
/*
|
||||
* Initialise CC subsystem on system boot.
|
||||
*/
|
||||
void
|
||||
cc_init()
|
||||
static void
|
||||
cc_init(void)
|
||||
{
|
||||
CC_LIST_LOCK_INIT();
|
||||
STAILQ_INIT(&cc_list);
|
||||
@ -190,8 +194,6 @@ int
|
||||
cc_deregister_algo(struct cc_algo *remove_cc)
|
||||
{
|
||||
struct cc_algo *funcs, *tmpfuncs;
|
||||
struct tcpcb *tp;
|
||||
struct inpcb *inp;
|
||||
int err;
|
||||
|
||||
err = ENOENT;
|
||||
@ -204,14 +206,7 @@ cc_deregister_algo(struct cc_algo *remove_cc)
|
||||
CC_LIST_WLOCK();
|
||||
STAILQ_FOREACH_SAFE(funcs, &cc_list, entries, tmpfuncs) {
|
||||
if (funcs == remove_cc) {
|
||||
/*
|
||||
* If we're removing the current system default,
|
||||
* reset the default to newreno.
|
||||
*/
|
||||
if (strncmp(CC_DEFAULT()->name, remove_cc->name,
|
||||
TCP_CA_NAME_MAX) == 0)
|
||||
cc_set_default(&newreno_cc_algo);
|
||||
|
||||
cc_checkreset_default(remove_cc);
|
||||
STAILQ_REMOVE(&cc_list, funcs, cc_algo, entries);
|
||||
err = 0;
|
||||
break;
|
||||
@ -219,43 +214,14 @@ cc_deregister_algo(struct cc_algo *remove_cc)
|
||||
}
|
||||
CC_LIST_WUNLOCK();
|
||||
|
||||
if (!err) {
|
||||
if (!err)
|
||||
/*
|
||||
* Check all active control blocks and change any that are
|
||||
* using this algorithm back to newreno. If the algorithm that
|
||||
* was in use requires cleanup code to be run, call it.
|
||||
*
|
||||
* New connections already part way through being initialised
|
||||
* with the CC algo we're removing will not race with this code
|
||||
* because the INP_INFO_WLOCK is held during initialisation.
|
||||
* We therefore don't enter the loop below until the connection
|
||||
* list has stabilised.
|
||||
* XXXLAS:
|
||||
* - We may need to handle non-zero return values in future.
|
||||
* - If we add CC framework support for protocols other than
|
||||
* TCP, we may want a more generic way to handle this step.
|
||||
*/
|
||||
INP_INFO_RLOCK(&V_tcbinfo);
|
||||
LIST_FOREACH(inp, &V_tcb, inp_list) {
|
||||
INP_WLOCK(inp);
|
||||
/* Important to skip tcptw structs. */
|
||||
if (!(inp->inp_flags & INP_TIMEWAIT) &&
|
||||
(tp = intotcpcb(inp)) != NULL) {
|
||||
/*
|
||||
* By holding INP_WLOCK here, we are
|
||||
* assured that the connection is not
|
||||
* currently executing inside the CC
|
||||
* module's functions i.e. it is safe to
|
||||
* make the switch back to newreno.
|
||||
*/
|
||||
if (CC_ALGO(tp) == remove_cc) {
|
||||
tmpfuncs = CC_ALGO(tp);
|
||||
/* Newreno does not require any init. */
|
||||
CC_ALGO(tp) = &newreno_cc_algo;
|
||||
if (tmpfuncs->cb_destroy != NULL)
|
||||
tmpfuncs->cb_destroy(tp->ccv);
|
||||
}
|
||||
}
|
||||
INP_WUNLOCK(inp);
|
||||
}
|
||||
INP_INFO_RUNLOCK(&V_tcbinfo);
|
||||
}
|
||||
tcp_ccalgounload(remove_cc);
|
||||
|
||||
return (err);
|
||||
}
|
||||
@ -328,11 +294,13 @@ cc_modevent(module_t mod, int event_type, void *data)
|
||||
return (err);
|
||||
}
|
||||
|
||||
SYSINIT(cc, SI_SUB_PROTO_IFATTACHDOMAIN, SI_ORDER_FIRST, cc_init, NULL);
|
||||
|
||||
/* Declare sysctl tree and populate it. */
|
||||
SYSCTL_NODE(_net_inet_tcp, OID_AUTO, cc, CTLFLAG_RW, NULL,
|
||||
"congestion control related settings");
|
||||
|
||||
SYSCTL_PROC(_net_inet_tcp_cc, OID_AUTO, algorithm, CTLTYPE_STRING|CTLFLAG_RW,
|
||||
SYSCTL_VNET_PROC(_net_inet_tcp_cc, OID_AUTO, algorithm, CTLTYPE_STRING|CTLFLAG_RW,
|
||||
NULL, 0, cc_default_algo, "A", "default congestion control algorithm");
|
||||
|
||||
SYSCTL_PROC(_net_inet_tcp_cc, OID_AUTO, available, CTLTYPE_STRING|CTLFLAG_RD,
|
||||
|
@ -278,8 +278,6 @@ tcp_init(void)
|
||||
{
|
||||
int hashsize;
|
||||
|
||||
cc_init();
|
||||
|
||||
hashsize = TCBHASHSIZE;
|
||||
TUNABLE_INT_FETCH("net.inet.tcp.tcbhashsize", &hashsize);
|
||||
if (!powerof2(hashsize)) {
|
||||
@ -709,6 +707,69 @@ tcp_newtcpcb(struct inpcb *inp)
|
||||
return (tp); /* XXX */
|
||||
}
|
||||
|
||||
/*
|
||||
* Switch the congestion control algorithm back to NewReno for any active
|
||||
* control blocks using an algorithm which is about to go away.
|
||||
* This ensures the CC framework can allow the unload to proceed without leaving
|
||||
* any dangling pointers which would trigger a panic.
|
||||
* Returning non-zero would inform the CC framework that something went wrong
|
||||
* and it would be unsafe to allow the unload to proceed. However, there is no
|
||||
* way for this to occur with this implementation so we always return zero.
|
||||
*/
|
||||
int
|
||||
tcp_ccalgounload(struct cc_algo *unload_algo)
|
||||
{
|
||||
struct cc_algo *tmpalgo;
|
||||
struct inpcb *inp;
|
||||
struct tcpcb *tp;
|
||||
VNET_ITERATOR_DECL(vnet_iter);
|
||||
|
||||
/*
|
||||
* Check all active control blocks across all network stacks and change
|
||||
* any that are using "unload_algo" back to NewReno. If "unload_algo"
|
||||
* requires cleanup code to be run, call it.
|
||||
*/
|
||||
VNET_LIST_RLOCK();
|
||||
VNET_FOREACH(vnet_iter) {
|
||||
CURVNET_SET(vnet_iter);
|
||||
INP_INFO_RLOCK(&V_tcbinfo);
|
||||
/*
|
||||
* New connections already part way through being initialised
|
||||
* with the CC algo we're removing will not race with this code
|
||||
* because the INP_INFO_WLOCK is held during initialisation. We
|
||||
* therefore don't enter the loop below until the connection
|
||||
* list has stabilised.
|
||||
*/
|
||||
LIST_FOREACH(inp, &V_tcb, inp_list) {
|
||||
INP_WLOCK(inp);
|
||||
/* Important to skip tcptw structs. */
|
||||
if (!(inp->inp_flags & INP_TIMEWAIT) &&
|
||||
(tp = intotcpcb(inp)) != NULL) {
|
||||
/*
|
||||
* By holding INP_WLOCK here, we are assured
|
||||
* that the connection is not currently
|
||||
* executing inside the CC module's functions
|
||||
* i.e. it is safe to make the switch back to
|
||||
* NewReno.
|
||||
*/
|
||||
if (CC_ALGO(tp) == unload_algo) {
|
||||
tmpalgo = CC_ALGO(tp);
|
||||
/* NewReno does not require any init. */
|
||||
CC_ALGO(tp) = &newreno_cc_algo;
|
||||
if (tmpalgo->cb_destroy != NULL)
|
||||
tmpalgo->cb_destroy(tp->ccv);
|
||||
}
|
||||
}
|
||||
INP_WUNLOCK(inp);
|
||||
}
|
||||
INP_INFO_RUNLOCK(&V_tcbinfo);
|
||||
CURVNET_RESTORE();
|
||||
}
|
||||
VNET_LIST_RUNLOCK();
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*
|
||||
* Drop a TCP connection, reporting
|
||||
* the specified error. If connection is synchronized,
|
||||
|
@ -605,6 +605,7 @@ VNET_DECLARE(int, tcp_ecn_maxretries);
|
||||
#define V_tcp_ecn_maxretries VNET(tcp_ecn_maxretries)
|
||||
|
||||
int tcp_addoptions(struct tcpopt *, u_char *);
|
||||
int tcp_ccalgounload(struct cc_algo *unload_algo);
|
||||
struct tcpcb *
|
||||
tcp_close(struct tcpcb *);
|
||||
void tcp_discardcb(struct tcpcb *);
|
||||
|
@ -159,7 +159,8 @@ static devclass_t psycho_devclass;
|
||||
|
||||
DEFINE_CLASS_0(pcib, psycho_driver, psycho_methods,
|
||||
sizeof(struct psycho_softc));
|
||||
DRIVER_MODULE(psycho, nexus, psycho_driver, psycho_devclass, 0, 0);
|
||||
EARLY_DRIVER_MODULE(psycho, nexus, psycho_driver, psycho_devclass, 0, 0,
|
||||
BUS_PASS_BUS);
|
||||
|
||||
static SLIST_HEAD(, psycho_softc) psycho_softcs =
|
||||
SLIST_HEAD_INITIALIZER(psycho_softcs);
|
||||
|
@ -158,7 +158,8 @@ static devclass_t schizo_devclass;
|
||||
|
||||
DEFINE_CLASS_0(pcib, schizo_driver, schizo_methods,
|
||||
sizeof(struct schizo_softc));
|
||||
DRIVER_MODULE(schizo, nexus, schizo_driver, schizo_devclass, 0, 0);
|
||||
EARLY_DRIVER_MODULE(schizo, nexus, schizo_driver, schizo_devclass, 0, 0,
|
||||
BUS_PASS_BUS);
|
||||
|
||||
static SLIST_HEAD(, schizo_softc) schizo_softcs =
|
||||
SLIST_HEAD_INITIALIZER(schizo_softcs);
|
||||
|
@ -61,8 +61,8 @@
|
||||
#define __FreeBSD_version 900025 /* Master, propagated to newvers */
|
||||
|
||||
#ifdef _KERNEL
|
||||
#define __FreeBSD_version_SIGSEGV 700004
|
||||
#define __FreeBSD_version_MAP_ANON 800104
|
||||
#define P_OSREL_SIGSEGV 700004
|
||||
#define P_OSREL_MAP_ANON 800104
|
||||
#endif
|
||||
|
||||
#ifndef LOCORE
|
||||
|
@ -232,7 +232,7 @@ mmap(td, uap)
|
||||
|
||||
/* Make sure mapping fits into numeric range, etc. */
|
||||
if ((uap->len == 0 && !SV_CURPROC_FLAG(SV_AOUT) &&
|
||||
curproc->p_osrel >= __FreeBSD_version_MAP_ANON) ||
|
||||
curproc->p_osrel >= P_OSREL_MAP_ANON) ||
|
||||
((flags & MAP_ANON) && (uap->fd != -1 || pos != 0)))
|
||||
return (EINVAL);
|
||||
|
||||
|
@ -808,6 +808,11 @@ OLD_FILES+=usr/lib32/libgpib_p.a
|
||||
.endif
|
||||
.endif
|
||||
|
||||
.if ${MK_GPIO} == no
|
||||
OLD_FILES+=usr/sbin/gpioctl
|
||||
OLD_FILES+=usr/share/man/man8/gpioctl.8.gz
|
||||
.endif
|
||||
|
||||
.if ${MK_GSSAPI} == no
|
||||
OLD_FILES+=usr/lib/libgssapi.a
|
||||
OLD_FILES+=usr/lib/libgssapi.so
|
||||
|
@ -30,6 +30,7 @@
|
||||
.\" SUCH DAMAGE.
|
||||
.\"
|
||||
.\" @(#)6.t 8.1 (Berkeley) 6/8/93
|
||||
.\" $FreeBSD$
|
||||
.\"
|
||||
.\".ds RH "Adding New Devices
|
||||
.ne 2i
|
||||
@ -230,10 +231,3 @@ Remember that the position in the
|
||||
device table specifies the major device number.
|
||||
The block major number is needed in the ``devices.machine'' file
|
||||
if the device is a disk.
|
||||
.PP
|
||||
With the configuration information in place, your configuration
|
||||
file appropriately modified, and a system reconfigured and rebooted
|
||||
you should incorporate the shell commands needed to install the special
|
||||
files in the file system to the file ``/dev/MAKEDEV'' or
|
||||
``/dev/MAKEDEV.local''. This is discussed in the document ``Installing
|
||||
and Operating 4.4BSD''.
|
||||
|
@ -1,3 +1,4 @@
|
||||
# $FreeBSD$
|
||||
ACC
|
||||
ANSEL
|
||||
ARP
|
||||
@ -38,8 +39,6 @@ Info
|
||||
Karels
|
||||
LH
|
||||
Leffler
|
||||
MAKEDEV
|
||||
MAKEDEV.local
|
||||
MASSBUS
|
||||
MAXDSIZ
|
||||
MAXTSIZ
|
||||
|
Loading…
Reference in New Issue
Block a user