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MFHead @349476

Browse source 
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Alan Somers 2019-06-27 23:50:54 +00:00
parent c1afff113c e368095437
commit 7f49ce7a0b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/fuse2/; revision=349479
405 changed files with 9777 additions and 32328 deletions
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6
UPDATING
View file

@ -43,6 +43,12 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 13.x IS SLOW:
sysctls have been removed. If you felt the need to set any of them to
a non-default value, please tell asomers@FreeBSD.org why.
20190620:
Entropy collection and the /dev/random device are no longer optional
components. The "device random" option has been removed.
Implementations of distilling algorithms can still be made loadable
with "options RANDOM_LOADABLE" (e.g., random_fortuna.ko).
20190612:
Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have
been upgraded to 8.0.1. Please see the 20141231 entry below for

18
contrib/elftoolchain/elfcopy/sections.c
View file

@ -1398,7 +1398,23 @@ update_shdr(struct elfcopy *ecp, int update_link)
void
init_shstrtab(struct elfcopy *ecp)
{
Elf_Scn *shstrtab;
GElf_Shdr shdr;
struct section *s;
size_t indx, sizehint;
if (elf_getshstrndx(ecp->ein, &indx) != 0) {
shstrtab = elf_getscn(ecp->ein, indx);
if (shstrtab == NULL)
errx(EXIT_FAILURE, "elf_getscn failed: %s",
elf_errmsg(-1));
if (gelf_getshdr(shstrtab, &shdr) != &shdr)
errx(EXIT_FAILURE, "gelf_getshdr failed: %s",
elf_errmsg(-1));
sizehint = shdr.sh_size;
} else {
sizehint = 0;
}
if ((ecp->shstrtab = calloc(1, sizeof(*ecp->shstrtab))) == NULL)
err(EXIT_FAILURE, "calloc failed");
@ -1410,7 +1426,7 @@ init_shstrtab(struct elfcopy *ecp)
s->loadable = 0;
s->type = SHT_STRTAB;
s->vma = 0;
s->strtab = elftc_string_table_create(0);
s->strtab = elftc_string_table_create(sizehint);
add_to_shstrtab(ecp, "");
add_to_shstrtab(ecp, ".symtab");

5
contrib/elftoolchain/libdwarf/libdwarf_attr.c
View file

@ -100,7 +100,6 @@ _dwarf_attr_init(Dwarf_Debug dbg, Dwarf_Section *ds, uint64_t *offsetp,
uint64_t form, int indirect, Dwarf_Error *error)
{
struct _Dwarf_Attribute atref;
Dwarf_Section *str;
int ret;
ret = DW_DLE_NONE;
@ -183,9 +182,7 @@ _dwarf_attr_init(Dwarf_Debug dbg, Dwarf_Section *ds, uint64_t *offsetp,
break;
case DW_FORM_strp:
atref.u[0].u64 = dbg->read(ds->ds_data, offsetp, dwarf_size);
str = _dwarf_find_section(dbg, ".debug_str");
assert(str != NULL);
atref.u[1].s = (char *) str->ds_data + atref.u[0].u64;
atref.u[1].s = _dwarf_strtab_get_table(dbg) + atref.u[0].u64;
break;
case DW_FORM_ref_sig8:
atref.u[0].u64 = 8;

37
contrib/elftoolchain/libelftc/elftc_string_table.c
View file

@ -44,7 +44,7 @@ ELFTC_VCSID("$Id: elftc_string_table.c 2869 2013-01-06 13:29:18Z jkoshy $");
#define ELFTC_STRING_TABLE_POOL_SIZE_INCREMENT (4*1024)
struct _Elftc_String_Table_Entry {
int ste_idx;
ssize_t ste_idx;
SLIST_ENTRY(_Elftc_String_Table_Entry) ste_next;
};
@ -64,9 +64,9 @@ struct _Elftc_String_Table_Entry {
} while (0)
struct _Elftc_String_Table {
unsigned int st_len; /* length and flags */
size_t st_len; /* length and flags */
int st_nbuckets;
int st_string_pool_size;
size_t st_string_pool_size;
char *st_string_pool;
SLIST_HEAD(_Elftc_String_Table_Bucket,
_Elftc_String_Table_Entry) st_buckets[];
@ -86,7 +86,7 @@ elftc_string_table_find_hash_entry(Elftc_String_Table *st, const char *string,
*rhashindex = hashindex;
SLIST_FOREACH(ste, &st->st_buckets[hashindex], ste_next) {
s = st->st_string_pool + abs(ste->ste_idx);
s = st->st_string_pool + labs(ste->ste_idx);
assert(s > st->st_string_pool &&
s < st->st_string_pool + st->st_string_pool_size);
@ -102,7 +102,7 @@ static int
elftc_string_table_add_to_pool(Elftc_String_Table *st, const char *string)
{
char *newpool;
int len, newsize, stlen;
size_t len, newsize, stlen;
len = strlen(string) + 1; /* length, including the trailing NUL */
stlen = ELFTC_STRING_TABLE_LENGTH(st);
@ -119,17 +119,17 @@ elftc_string_table_add_to_pool(Elftc_String_Table *st, const char *string)
st->st_string_pool_size = newsize;
}
strcpy(st->st_string_pool + stlen, string);
memcpy(st->st_string_pool + stlen, string, len);
ELFTC_STRING_TABLE_UPDATE_LENGTH(st, stlen + len);
return (stlen);
}
Elftc_String_Table *
elftc_string_table_create(int sizehint)
elftc_string_table_create(size_t sizehint)
{
int n, nbuckets, tablesize;
struct _Elftc_String_Table *st;
int n, nbuckets, tablesize;
if (sizehint < ELFTC_STRING_TABLE_DEFAULT_SIZE)
sizehint = ELFTC_STRING_TABLE_DEFAULT_SIZE;
@ -173,13 +173,13 @@ elftc_string_table_destroy(Elftc_String_Table *st)
}
Elftc_String_Table *
elftc_string_table_from_section(Elf_Scn *scn, int sizehint)
elftc_string_table_from_section(Elf_Scn *scn, size_t sizehint)
{
int len;
Elf_Data *d;
GElf_Shdr sh;
const char *s, *end;
Elftc_String_Table *st;
size_t len;
/* Verify the type of the section passed in. */
if (gelf_getshdr(scn, &sh) == NULL ||
@ -235,7 +235,8 @@ elftc_string_table_image(Elftc_String_Table *st, size_t *size)
char *r, *s, *end;
struct _Elftc_String_Table_Entry *ste;
struct _Elftc_String_Table_Bucket *head;
int copied, hashindex, offset, length, newsize;
size_t copied, offset, length, newsize;
int hashindex;
/*
* For the common case of a string table has not seen
@ -303,8 +304,9 @@ elftc_string_table_image(Elftc_String_Table *st, size_t *size)
size_t
elftc_string_table_insert(Elftc_String_Table *st, const char *string)
{
int hashindex, idx;
struct _Elftc_String_Table_Entry *ste;
ssize_t idx;
int hashindex;
hashindex = 0;
@ -326,7 +328,7 @@ elftc_string_table_insert(Elftc_String_Table *st, const char *string)
idx = ste->ste_idx;
if (idx < 0) /* Undelete. */
ste->ste_idx = idx = (- idx);
ste->ste_idx = idx = -idx;
return (idx);
}
@ -334,8 +336,9 @@ elftc_string_table_insert(Elftc_String_Table *st, const char *string)
size_t
elftc_string_table_lookup(Elftc_String_Table *st, const char *string)
{
int hashindex, idx;
struct _Elftc_String_Table_Entry *ste;
ssize_t idx;
int hashindex;
ste = elftc_string_table_find_hash_entry(st, string, &hashindex);
@ -350,17 +353,17 @@ elftc_string_table_lookup(Elftc_String_Table *st, const char *string)
int
elftc_string_table_remove(Elftc_String_Table *st, const char *string)
{
int idx;
struct _Elftc_String_Table_Entry *ste;
ssize_t idx;
ste = elftc_string_table_find_hash_entry(st, string, NULL);
if (ste == NULL || (idx = ste->ste_idx) < 0)
return (ELFTC_FAILURE);
assert(idx > 0 && idx < (int) ELFTC_STRING_TABLE_LENGTH(st));
assert(idx > 0 && (size_t)idx < ELFTC_STRING_TABLE_LENGTH(st));
ste->ste_idx = (- idx);
ste->ste_idx = -idx;
ELFTC_STRING_TABLE_SET_COMPACTION_FLAG(st);

8
contrib/elftoolchain/libelftc/elftc_string_table_create.3
View file

@ -24,7 +24,7 @@
.\"
.\" $Id: elftc_string_table_create.3 3645 2018-10-15 20:17:14Z jkoshy $
.\"
.Dd January 5, 2013
.Dd June 19, 2019
.Dt ELFTC_STRING_TABLE_CREATE 3
.Os
.Sh NAME
@ -40,11 +40,11 @@
.Sh SYNOPSIS
.In libelftc.h
.Ft "Elftc_String_Table *"
.Fn elftc_string_table_create "int sizehint"
.Ft int
.Fn elftc_string_table_create "size_t sizehint"
.Ft void
.Fn elftc_string_table_destroy "Elftc_String_Table *table"
.Ft "Elftc_String_Table *"
.Fn elftc_string_table_from_section "Elf_Scn *scn" "int sizehint"
.Fn elftc_string_table_from_section "Elf_Scn *scn" "size_t sizehint"
.Ft "const char *"
.Fo elftc_string_table_image
.Fa "Elftc_String_Table *table"

4
contrib/elftoolchain/libelftc/libelftc.h
View file

@ -77,10 +77,10 @@ int elftc_demangle(const char *_mangledname, char *_buffer,
size_t _bufsize, unsigned int _flags);
const char *elftc_reloc_type_str(unsigned int mach, unsigned int type);
int elftc_set_timestamps(const char *_filename, struct stat *_sb);
Elftc_String_Table *elftc_string_table_create(int _hint);
Elftc_String_Table *elftc_string_table_create(size_t _sizehint);
void elftc_string_table_destroy(Elftc_String_Table *_table);
Elftc_String_Table *elftc_string_table_from_section(Elf_Scn *_scn,
int _hint);
size_t _sizehint);
const char *elftc_string_table_image(Elftc_String_Table *_table,
size_t *_sz);
size_t elftc_string_table_insert(Elftc_String_Table *_table,

3
contrib/gcc/config/rs6000/tramp.asm
View file

@ -38,6 +38,7 @@
.file "tramp.asm"
.section ".text"
#include "ppc-asm.h"
#include "auto-host.h"
#ifndef __powerpc64__
.type trampoline_initial,@object
@ -105,7 +106,7 @@ FUNC_START(__trampoline_setup)
blr
.Labort:
#if defined SHARED && defined HAVE_AS_REL16
#if (defined(__PIC__) || defined(__pic__)) && defined HAVE_AS_REL16
bcl 20,31,1f
1: mflr r30
addis r30,r30,_GLOBAL_OFFSET_TABLE_-1b@ha

2
contrib/ipfilter/man/ipmon.8
View file

@ -27,7 +27,7 @@ ipmon \- monitors /dev/ipl for logged packets
.LP
\fBipmon\fP opens \fB/dev/ipl\fP for reading and awaits data to be saved from
the packet filter. The binary data read from the device is reprinted in
human readable for, however, IP#'s are not mapped back to hostnames, nor are
human readable form, however, IP#'s are not mapped back to hostnames, nor are
ports mapped back to service names. The output goes to standard output by
default or a filename, if given on the command line. Should the \fB\-s\fP
option be used, output is instead sent to \fBsyslogd(8)\fP. Messages sent

5
contrib/ipfilter/tools/ipmon.c
View file

@ -1438,7 +1438,10 @@ static void print_ipflog(conf, buf, blen)
static void usage(prog)
char *prog;
{
fprintf(stderr, "%s: [-NFhstvxX] [-f <logfile>]\n", prog);
fprintf(stderr, "Usage: %s [ -abDFhnpstvxX ] [ -B <binary-logfile> ] [ -C <config-file> ]\n"
"\t[ -f <device> ] [ -L <facility> ] [ -N <device> ]\n"
"\t[ -o [NSI] ] [ -O [NSI] ] [ -P <pidfile> ] [ -S <device> ]\n"
"\t[ <filename> ]\n", prog);
exit(1);
}

3
contrib/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
View file

@ -138,7 +138,8 @@ void PPCSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) {
if (isDarwin())
HasLazyResolverStubs = true;
if (TargetTriple.isOSNetBSD() || TargetTriple.isOSOpenBSD())
if ((TargetTriple.isOSFreeBSD() && TargetTriple.getOSMajorVersion() >= 13)
|| TargetTriple.isOSNetBSD() || TargetTriple.isOSOpenBSD())
SecurePlt = true;
if (HasSPE && IsPPC64)

3
contrib/llvm/tools/clang/lib/Driver/ToolChains/Arch/PPC.cpp
View file

@ -116,7 +116,8 @@ ppc::ReadGOTPtrMode ppc::getPPCReadGOTPtrMode(const Driver &D, const llvm::Tripl
const ArgList &Args) {
if (Args.getLastArg(options::OPT_msecure_plt))
return ppc::ReadGOTPtrMode::SecurePlt;
if (Triple.isOSOpenBSD())
if ((Triple.isOSFreeBSD() && Triple.getOSMajorVersion() >= 13) ||
Triple.isOSOpenBSD())
return ppc::ReadGOTPtrMode::SecurePlt;
else
return ppc::ReadGOTPtrMode::Bss;

4
etc/mtree/BSD.include.dist
View file

@ -138,8 +138,6 @@
mpilib
..
..
nand
..
nvme
..
ofw
@ -184,8 +182,6 @@
..
msdosfs
..
nandfs
..
nfs
..
nullfs

3
gnu/usr.bin/cc/cc_tools/Makefile.hdrs
View file

@ -21,6 +21,9 @@ TARGET_INC+= ${GCC_CPU}/${GCC_CPU}.h
TARGET_INC+= ${GCC_CPU}/unix.h
TARGET_INC+= ${GCC_CPU}/att.h
.endif
.if ${TARGET_CPUARCH} == "powerpc"
TARGET_INC+= ${GCC_CPU}/secureplt.h
.endif
TARGET_INC+= dbxelf.h
TARGET_INC+= elfos-undef.h
TARGET_INC+= elfos.h

20
include/Makefile
View file

@ -48,7 +48,7 @@ LSUBDIRS= cam/ata cam/mmc cam/nvme cam/scsi \
dev/ic dev/iicbus dev/io dev/mfi dev/mmc dev/nvme \
dev/ofw dev/pbio dev/pci ${_dev_powermac_nvram} dev/ppbus dev/pwm \
dev/smbus dev/speaker dev/tcp_log dev/veriexec dev/vkbd dev/wi \
fs/devfs fs/fdescfs fs/msdosfs fs/nandfs fs/nfs fs/nullfs \
fs/devfs fs/fdescfs fs/msdosfs fs/nfs fs/nullfs \
fs/procfs fs/smbfs fs/udf fs/unionfs \
geom/cache geom/concat geom/eli geom/gate geom/journal geom/label \
geom/mirror geom/mountver geom/multipath geom/nop \
@ -158,7 +158,7 @@ copies: .PHONY .META
done; \
fi
.endfor
.for i in ${LDIRS} ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/evdev:Ndev/hyperv:Ndev/nand:Ndev/pci:Ndev/veriexec} ${LSUBSUBDIRS}
.for i in ${LDIRS} ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/evdev:Ndev/hyperv:Ndev/pci:Ndev/veriexec} ${LSUBSUBDIRS}
cd ${SRCTOP}/sys; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 $i/*.h \
${SDESTDIR}${INCLUDEDIR}/$i
@ -174,13 +174,6 @@ copies: .PHONY .META
cd ${SRCTOP}/sys/dev/bktr; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 ioctl_*.h \
${SDESTDIR}${INCLUDEDIR}/dev/bktr
.if ${MK_NAND} != "no"
cd ${SRCTOP}/sys/dev/nand; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 nandsim.h \
${SDESTDIR}${INCLUDEDIR}/dev/nand; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 nand_dev.h \
${SDESTDIR}${INCLUDEDIR}/dev/nand
.endif
cd ${SRCTOP}/sys/dev/evdev; \
${INSTALL} -C -o ${BINOWN} -g ${BINGRP} -m 444 input.h \
${SDESTDIR}${INCLUDEDIR}/dev/evdev; \
@ -268,7 +261,7 @@ symlinks: .PHONY .META
${INSTALL_SYMLINK} ${TAG_ARGS} ../../../sys/$i/$$h ${SDESTDIR}${INCLUDEDIR}/$i; \
done
.endfor
.for i in ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/evdev:Ndev/hyperv:Ndev/nand:Ndev/pci:Ndev/veriexec}
.for i in ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/bktr:Ndev/evdev:Ndev/hyperv:Ndev/pci:Ndev/veriexec}
cd ${SRCTOP}/sys/$i; \
for h in *.h; do \
${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/$i/$$h ${SDESTDIR}${INCLUDEDIR}/$i; \
@ -289,13 +282,6 @@ symlinks: .PHONY .META
${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/bktr/$$h \
${SDESTDIR}${INCLUDEDIR}/dev/bktr; \
done
.if ${MK_NAND} != "no"
cd ${SRCTOP}/sys/dev/nand; \
for h in nandsim.h nand_dev.h; do \
${INSTALL_SYMLINK} ${TAG_ARGS} ../../../../sys/dev/nand/$$h \
${SDESTDIR}${INCLUDEDIR}/dev/nand; \
done
.endif
cd ${SRCTOP}/sys/dev/evdev; \
for h in input.h input-event-codes.h uinput.h; do \
ln -fs ../../../../sys/dev/evdev/$$h \

1
lib/Makefile
View file

@ -174,7 +174,6 @@ SUBDIR.${MK_GOOGLETEST}+= googletest
SUBDIR.${MK_LIBTHR}+= libthr
SUBDIR.${MK_LLVM_LIBUNWIND}+= libgcc_eh
SUBDIR.${MK_LLVM_LIBUNWIND}+= libgcc_s
SUBDIR.${MK_NAND}+= libnandfs
SUBDIR.${MK_NETGRAPH}+= libnetgraph
SUBDIR.${MK_NIS}+= libypclnt

40
lib/libbe/be_access.c
View file

@ -89,25 +89,31 @@ be_mount_iter(zfs_handle_t *zfs_hdl, void *data)
return (0);
}
if (zfs_prop_get_int(zfs_hdl, ZFS_PROP_CANMOUNT) == ZFS_CANMOUNT_OFF)
return (0);
if (zfs_prop_get(zfs_hdl, ZFS_PROP_MOUNTPOINT, zfs_mnt, BE_MAXPATHLEN,
NULL, NULL, 0, 1))
return (1);
if (strcmp("none", zfs_mnt) == 0) {
/*
* mountpoint=none; we'll mount it at info->mountpoint assuming
* we're at the root. If we're not at the root, we're likely
* at some intermediate dataset (e.g. zroot/var) that will have
* children that may need to be mounted.
*/
if (info->depth > 0)
goto skipmount;
/*
* canmount and mountpoint are both ignored for the BE dataset, because
* the rest of the system (kernel and loader) will effectively do the
* same.
*/
if (info->depth == 0) {
snprintf(tmp, BE_MAXPATHLEN, "%s", info->mountpoint);
} else {
if (zfs_prop_get_int(zfs_hdl, ZFS_PROP_CANMOUNT) ==
ZFS_CANMOUNT_OFF)
return (0);
if (zfs_prop_get(zfs_hdl, ZFS_PROP_MOUNTPOINT, zfs_mnt,
BE_MAXPATHLEN, NULL, NULL, 0, 1))
return (1);
/*
* We've encountered mountpoint=none at some intermediate
* dataset (e.g. zroot/var) that will have children that may
* need to be mounted. Skip mounting it, but iterate through
* the children.
*/
if (strcmp("none", zfs_mnt) == 0)
goto skipmount;
mountpoint = be_mountpoint_augmented(info->lbh, zfs_mnt);
snprintf(tmp, BE_MAXPATHLEN, "%s%s", info->mountpoint,
mountpoint);

1
lib/libc/gen/Symbol.map
View file

@ -338,6 +338,7 @@ FBSD_1.2 {
getutxid;
getutxline;
getutxuser;
pthread_getthreadid_np;
pututxline;
sem_close;
sem_destroy;

2
lib/libc/gen/_pthread_stubs.c
View file

@ -130,6 +130,7 @@ pthread_func_entry_t __thr_jtable[PJT_MAX] = {
{PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEX_CONSISTENT */
{PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEXATTR_GETROBUST */
{PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEXATTR_SETROBUST */
{PJT_DUAL_ENTRY(stub_zero)}, /* PJT_GETTHREADID_NP */
};
/*
@ -248,6 +249,7 @@ STUB_FUNC1(pthread_rwlock_trywrlock, PJT_RWLOCK_TRYWRLOCK, int, void *)
STUB_FUNC1(pthread_rwlock_unlock, PJT_RWLOCK_UNLOCK, int, void *)
STUB_FUNC1(pthread_rwlock_wrlock, PJT_RWLOCK_WRLOCK, int, void *)
STUB_FUNC(pthread_self, PJT_SELF, pthread_t)
STUB_FUNC(pthread_getthreadid_np, PJT_GETTHREADID_NP, int)
STUB_FUNC2(pthread_setspecific, PJT_SETSPECIFIC, int, pthread_key_t, void *)
STUB_FUNC3(pthread_sigmask, PJT_SIGMASK, int, int, void *, void *)
STUB_FUNC3(pthread_atfork, PJT_ATFORK, int, void *, void *, void*)

5
lib/libc/gen/libc_dlopen.c
View file

@ -48,8 +48,8 @@ libc_dlopen(const char *path, int mode)
if (__libc_restricted_mode) {
_rtld_error("Service unavailable -- libc in restricted mode");
return (NULL);
} else
return (dlopen(path, mode));
}
return (dlopen(path, mode));
}
void
@ -57,6 +57,5 @@ __FreeBSD_libc_enter_restricted_mode(void)
{
__libc_restricted_mode = 1;
return;
}

4
lib/libc/gen/opendir.c
View file

@ -99,8 +99,8 @@ static int
opendir_compar(const void *p1, const void *p2)
{
return (strcmp((*(const struct dirent **)p1)->d_name,
(*(const struct dirent **)p2)->d_name));
return (strcmp((*(const struct dirent * const *)p1)->d_name,
(*(const struct dirent * const *)p2)->d_name));
}
/*

4
lib/libc/gen/telldir.c
View file

@ -63,8 +63,8 @@ telldir(DIR *dirp)
* 2) Otherwise, see if it's already been recorded in the linked list
* 3) Otherwise, malloc a new one
*/
if (dirp->dd_seek < (1ul << DD_SEEK_BITS) &&
dirp->dd_loc < (1ul << DD_LOC_BITS)) {
if (dirp->dd_seek < (off_t)(1l << DD_SEEK_BITS) &&
dirp->dd_loc < (1l << DD_LOC_BITS)) {
ddloc.s.is_packed = 1;
ddloc.s.loc = dirp->dd_loc;
ddloc.s.seek = dirp->dd_seek;

1
lib/libc/include/libc_private.h
View file

@ -176,6 +176,7 @@ typedef enum {
PJT_MUTEX_CONSISTENT,
PJT_MUTEXATTR_GETROBUST,
PJT_MUTEXATTR_SETROBUST,
PJT_GETTHREADID_NP,
PJT_MAX
} pjt_index_t;

7
lib/libc/powerpc/SYS.h
View file

@ -44,7 +44,7 @@
#define SYSCALL(name) \
.text; \
.align 2; \
2: b PIC_PLT(CNAME(HIDENAME(cerror))); \
2: b CNAME(HIDENAME(cerror)); \
ENTRY(__sys_##name); \
WEAK_REFERENCE(__sys_##name, name); \
WEAK_REFERENCE(__sys_##name, _##name); \
@ -58,15 +58,14 @@ ENTRY(__sys_##name); \
WEAK_REFERENCE(__sys_##name, _##name); \
_SYSCALL(name); \
bnslr; \
b PIC_PLT(CNAME(HIDENAME(cerror)))
b CNAME(HIDENAME(cerror))
#define RSYSCALL(name) \
.text; \
.align 2; \
2: b PIC_PLT(CNAME(HIDENAME(cerror))); \
ENTRY(__sys_##name); \
WEAK_REFERENCE(__sys_##name, name); \
WEAK_REFERENCE(__sys_##name, _##name); \
_SYSCALL(name); \
bnslr; \
b PIC_PLT(CNAME(HIDENAME(cerror)))
b CNAME(HIDENAME(cerror))

9
lib/libc/powerpc/gen/_ctx_start.S
View file

@ -35,11 +35,18 @@
mtlr %r14
blrl /* branch to start function */
mr %r3,%r15 /* pass pointer to ucontext as argument */
bl PIC_PLT(CNAME(_ctx_done)) /* branch to ctxt completion func */
bl CNAME(_ctx_done) /* branch to ctxt completion func */
/*
* we should never return from the
* above branch.
*/
/* Don't bother saving off %r30, we're already in a bad state. */
bcl 20,31,1f
1: mflr %r30
mr %r3,%r30 # save for _DYNAMIC
addis %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@ha
addi %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@l
bl PIC_PLT(CNAME(abort)) /* abort */
END(_cts_start)

23
lib/libc/powerpc/sys/cerror.S
View file

@ -40,16 +40,27 @@ __FBSDID("$FreeBSD$");
*/
HIDENAME(cerror):
mflr %r0
stwu %r1,-16(%r1) /* allocate new stack frame */
stw %r0,20(%r1) /* and save lr, r31 */
stw %r31,8(%r1)
stwu %r1,-20(%r1) /* allocate new stack frame */
stw %r0,24(%r1) /* and save lr, r31 */
stw %r31,12(%r1)
#ifdef __PIC__
stw %r30,8(%r1)
bcl 20,31,1f
1:
mflr %r30
addis %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@ha
addi %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@l
#endif
mr %r31,%r3 /* stash errval in callee-saved register */
bl PIC_PLT(CNAME(__error))
stw %r31,0(%r3) /* store errval into &errno */
lwz %r0,20(%r1)
lwz %r31,8(%r1)
lwz %r0,24(%r1)
lwz %r31,12(%r1)
#ifdef __PIC__
lwz %r30,8(%r1)
#endif
mtlr %r0
la %r1,16(%r1)
la %r1,20(%r1)
li %r3,-1
li %r4,-1
blr /* return to callers caller */

6
lib/libc/stdlib/realpath.c
View file

@ -91,7 +91,7 @@ realpath1(const char *path, char *resolved)
*/
p = strchr(left, '/');
next_token_len = p != NULL ? p - left : left_len;
next_token_len = p != NULL ? (size_t)(p - left) : left_len;
memcpy(next_token, left, next_token_len);
next_token[next_token_len] = '\0';
@ -146,7 +146,7 @@ realpath1(const char *path, char *resolved)
return (NULL);
}
slen = readlink(resolved, symlink, sizeof(symlink));
if (slen <= 0 || slen >= sizeof(symlink)) {
if (slen <= 0 || slen >= (ssize_t)sizeof(symlink)) {
if (slen < 0)
; /* keep errno from readlink(2) call */
else if (slen == 0)
@ -173,7 +173,7 @@ realpath1(const char *path, char *resolved)
*/
if (p != NULL) {
if (symlink[slen - 1] != '/') {
if (slen + 1 >= sizeof(symlink)) {
if (slen + 1 >= (ssize_t)sizeof(symlink)) {
errno = ENAMETOOLONG;
return (NULL);
}

36
lib/libc/sys/mmap.2
View file

@ -28,7 +28,7 @@
.\" @(#)mmap.2 8.4 (Berkeley) 5/11/95
.\" $FreeBSD$
.\"
.Dd June 22, 2017
.Dd June 20, 2019
.Dt MMAP 2
.Os
.Sh NAME
@ -113,6 +113,22 @@ Pages may be written.
Pages may be executed.
.El
.Pp
In addition to these protection flags,
.Fx
provides the ability to set the maximum protection of a region allocated by
.Nm
and later altered by
.Xr mprotect 2 .
This is accomplished by
.Em or Ns 'ing
one or more
.Dv PROT_
values wrapped in the
.Dv PROT_MAX()
macro into the
.Fa prot
argument.
.Pp
The
.Fa flags
argument specifies the type of the mapped object, mapping options and
@ -416,6 +432,11 @@ An invalid value was passed in the
.Fa prot
argument.
.It Bq Er EINVAL
The
.Fa prot
argument contains permissions which are not a subset of the specified
maximum permissions.
.It Bq Er EINVAL
An undefined option was set in the
.Fa flags
argument.
@ -521,3 +542,16 @@ was specified and insufficient memory was available.
.Xr munmap 2 ,
.Xr getpagesize 3 ,
.Xr getpagesizes 3
.Sh HISTORY
The
.Nm
system call was first documented in
.Bx 4.2
and implemented in
.Bx 4.4 .
.\" XXX: lots of missing history of FreeBSD additions.
.Pp
The
.Dv PROT_MAX
functionality was introduced in
.Fx 13 .

36
lib/libc/sys/mprotect.2
View file

@ -28,7 +28,7 @@
.\" @(#)mprotect.2 8.1 (Berkeley) 6/9/93
.\" $FreeBSD$
.\"
.Dd August 3, 2016
.Dd June 20, 2019
.Dt MPROTECT 2
.Os
.Sh NAME
@ -65,6 +65,22 @@ The pages can be written.
.It Dv PROT_EXEC
The pages can be executed.
.El
.Pp
In addition to these protection flags,
.Fx
provides the ability to set the maximum protection of a region
(which prevents
.Nm
from upgrading the permissions).
This is accomplished by
.Em or Ns 'ing
one or more
.Dv PROT_
values wrapped in the
.Dv PROT_MAX()
macro into the
.Fa prot
argument.
.Sh RETURN VALUES
.Rv -std mprotect
.Sh ERRORS
@ -78,6 +94,15 @@ The virtual address range specified by the
and
.Fa len
arguments is not valid.
.It Bq Er EINVAL
The
.Fa prot
argument contains unhandled bits.
.It Bq Er EINVAL
The
.Fa prot
argument contains permissions which are not a subset of the specified
maximum permissions.
.It Bq Er EACCES
The calling process was not allowed to change
the protection to the value specified by
@ -93,5 +118,12 @@ argument.
.Sh HISTORY
The
.Fn mprotect
system call first appeared in
system call was first documented in
.Bx 4.2
and first appeared in
.Bx 4.4 .
.Pp
The
.Dv PROT_MAX
functionality was introduced in
.Fx 13 .

1
lib/libjail/jail.c
View file

@ -30,7 +30,6 @@
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/types.h>
#include <sys/jail.h>
#include <sys/linker.h>
#include <sys/socket.h>

10
lib/libnandfs/Makefile
View file

@ -1,10 +0,0 @@
# $FreeBSD$
PACKAGE=lib${LIB}
LIB= nandfs
SRCS+= nandfs.c
INCS= libnandfs.h
CFLAGS += -I${.CURDIR}
.include <bsd.lib.mk>

17
lib/libnandfs/Makefile.depend
View file

@ -1,17 +0,0 @@
# $FreeBSD$
# Autogenerated - do NOT edit!
DIRDEPS = \
gnu/lib/csu \
include \
include/xlocale \
lib/${CSU_DIR} \
lib/libc \
lib/libcompiler_rt \
.include <dirdeps.mk>
.if ${DEP_RELDIR} == ${_DEP_RELDIR}
# local dependencies - needed for -jN in clean tree
.endif

67
lib/libnandfs/libnandfs.h
View file

@ -1,67 +0,0 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2010-2012 Semihalf.
* 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.
*
* $FreeBSD$
*/
#ifndef _LIBNANDFS_NANDFS_H
#define _LIBNANDFS_NANDFS_H
struct nandfs {
struct nandfs_fsdata n_fsdata;
struct nandfs_super_block n_sb;
char n_ioc[MNAMELEN];
char n_dev[MNAMELEN];
int n_iocfd;
int n_devfd;
int n_flags;
char n_errmsg[120];
};
int nandfs_iserror(struct nandfs *);
const char *nandfs_errmsg(struct nandfs *);
void nandfs_init(struct nandfs *, const char *);
void nandfs_destroy(struct nandfs *);
const char *nandfs_dev(struct nandfs *);
int nandfs_open(struct nandfs *);
void nandfs_close(struct nandfs *);
int nandfs_get_cpstat(struct nandfs *, struct nandfs_cpstat *);
ssize_t nandfs_get_cp(struct nandfs *, uint64_t,
struct nandfs_cpinfo *, size_t);
ssize_t nandfs_get_snap(struct nandfs *, uint64_t,
struct nandfs_cpinfo *, size_t);
int nandfs_make_snap(struct nandfs *, uint64_t *);
int nandfs_delete_snap(struct nandfs *, uint64_t);
#endif /* _LIBNANDFS_NANDFS_H */

249
lib/libnandfs/nandfs.c
View file

@ -1,249 +0,0 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2010-2012 Semihalf.
* 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/param.h>
#include <sys/stdint.h>
#include <sys/ucred.h>
#include <sys/disk.h>
#include <sys/mount.h>
#include <fs/nandfs/nandfs_fs.h>
#include <libnandfs.h>
#define NANDFS_IS_VALID 0x1
#define NANDFS_IS_OPENED 0x2
#define NANDFS_IS_OPENED_DEV 0x4
#define NANDFS_IS_ERROR 0x8
#define DEBUG
#undef DEBUG
#ifdef DEBUG
#define NANDFS_DEBUG(fmt, args...) do { \
printf("libnandfs:" fmt "\n", ##args); } while (0)
#else
#define NANDFS_DEBUG(fmt, args...)
#endif
#define NANDFS_ASSERT_VALID(fs) assert((fs)->n_flags & NANDFS_IS_VALID)
#define NANDFS_ASSERT_VALID_DEV(fs) \
assert(((fs)->n_flags & (NANDFS_IS_VALID | NANDFS_IS_OPENED_DEV)) == \
(NANDFS_IS_VALID | NANDFS_IS_OPENED_DEV))
int
nandfs_iserror(struct nandfs *fs)
{
NANDFS_ASSERT_VALID(fs);
return (fs->n_flags & NANDFS_IS_ERROR);
}
const char *
nandfs_errmsg(struct nandfs *fs)
{
NANDFS_ASSERT_VALID(fs);
assert(nandfs_iserror(fs));
assert(fs->n_errmsg);
return (fs->n_errmsg);
}
static void
nandfs_seterr(struct nandfs *fs, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vsnprintf(fs->n_errmsg, sizeof(fs->n_errmsg), fmt, ap);
va_end(ap);
fs->n_flags |= NANDFS_IS_ERROR;
}
const char *
nandfs_dev(struct nandfs *fs)
{
NANDFS_ASSERT_VALID(fs);
return (fs->n_dev);
}
void
nandfs_init(struct nandfs *fs, const char *dir)
{
snprintf(fs->n_ioc, sizeof(fs->n_ioc), "%s/%s", dir, ".");
fs->n_iocfd = -1;
fs->n_flags = NANDFS_IS_VALID;
}
void
nandfs_destroy(struct nandfs *fs)
{
assert(fs->n_iocfd == -1);
fs->n_flags &=
~(NANDFS_IS_ERROR | NANDFS_IS_VALID);
assert(fs->n_flags == 0);
}
int
nandfs_open(struct nandfs *fs)
{
struct nandfs_fsinfo fsinfo;
fs->n_flags |= NANDFS_IS_OPENED;
fs->n_iocfd = open(fs->n_ioc, O_RDONLY, S_IRUSR | S_IWUSR | S_IRGRP |
S_IWGRP | S_IROTH | S_IWOTH);
if (fs->n_iocfd == -1) {
nandfs_seterr(fs, "couldn't open %s: %s", fs->n_ioc,
strerror(errno));
return (-1);
}
if (ioctl(fs->n_iocfd, NANDFS_IOCTL_GET_FSINFO, &fsinfo) == -1) {
nandfs_seterr(fs, "couldn't fetch fsinfo: %s",
strerror(errno));
return (-1);
}
memcpy(&fs->n_fsdata, &fsinfo.fs_fsdata, sizeof(fs->n_fsdata));
memcpy(&fs->n_sb, &fsinfo.fs_super, sizeof(fs->n_sb));
snprintf(fs->n_dev, sizeof(fs->n_dev), "%s", fsinfo.fs_dev);
return (0);
}
void
nandfs_close(struct nandfs *fs)
{
NANDFS_ASSERT_VALID(fs);
assert(fs->n_flags & NANDFS_IS_OPENED);
close(fs->n_iocfd);
fs->n_iocfd = -1;
fs->n_flags &= ~NANDFS_IS_OPENED;
}
int
nandfs_get_cpstat(struct nandfs *fs, struct nandfs_cpstat *cpstat)
{
NANDFS_ASSERT_VALID(fs);
if (ioctl(fs->n_iocfd, NANDFS_IOCTL_GET_CPSTAT, cpstat) == -1) {
nandfs_seterr(fs, "ioctl NANDFS_IOCTL_GET_CPSTAT: %s",
strerror(errno));
return (-1);
}
return (0);
}
static ssize_t
nandfs_get_cpinfo(struct nandfs *fs, uint64_t cno, int mode,
struct nandfs_cpinfo *cpinfo, size_t nci)
{
struct nandfs_argv args;
NANDFS_ASSERT_VALID(fs);
args.nv_base = (u_long)cpinfo;
args.nv_nmembs = nci;
args.nv_index = cno;
args.nv_flags = mode;
if (ioctl(fs->n_iocfd, NANDFS_IOCTL_GET_CPINFO, &args) == -1) {
nandfs_seterr(fs, "ioctl NANDFS_IOCTL_GET_CPINFO: %s",
strerror(errno));
return (-1);
}
return (args.nv_nmembs);
}
ssize_t
nandfs_get_cp(struct nandfs *fs, uint64_t cno, struct nandfs_cpinfo *cpinfo,
size_t nci)
{
return (nandfs_get_cpinfo(fs, cno, NANDFS_CHECKPOINT, cpinfo, nci));
}
ssize_t
nandfs_get_snap(struct nandfs *fs, uint64_t cno, struct nandfs_cpinfo *cpinfo,
size_t nci)
{
return (nandfs_get_cpinfo(fs, cno, NANDFS_SNAPSHOT, cpinfo, nci));
}
int
nandfs_make_snap(struct nandfs *fs, uint64_t *cno)
{
NANDFS_ASSERT_VALID(fs);
if (ioctl(fs->n_iocfd, NANDFS_IOCTL_MAKE_SNAP, cno) == -1) {
nandfs_seterr(fs, "ioctl NANDFS_IOCTL_MAKE_SNAP: %s",
strerror(errno));
return (-1);
}
return (0);
}
int
nandfs_delete_snap(struct nandfs *fs, uint64_t cno)
{
NANDFS_ASSERT_VALID(fs);
if (ioctl(fs->n_iocfd, NANDFS_IOCTL_DELETE_SNAP, &cno) == -1) {
nandfs_seterr(fs, "ioctl NANDFS_IOCTL_DELETE_SNAP: %s",
strerror(errno));
return (-1);
}
return (0);
}

5
lib/libsecureboot/h/libsecureboot.h
View file

@ -42,6 +42,7 @@
#include <bearssl.h>
unsigned char * read_fd(int, size_t);
#ifndef NEED_BRSSL_H
unsigned char * read_file(const char *, size_t *);
#endif
@ -51,8 +52,12 @@ extern int DebugVe;
#define DEBUG_PRINTF(n, x) if (DebugVe >= n) printf x
int ve_trust_init(void);
size_t ve_trust_anchors_add_buf(unsigned char *, size_t);
size_t ve_trust_anchors_revoke(unsigned char *, size_t);
int ve_trust_add(const char *);
void ve_debug_set(int);
void ve_anchor_verbose_set(int);
int ve_anchor_verbose_get(void);
void ve_utc_set(time_t utc);
char *ve_error_get(void);
int ve_error_set(const char *, ...) __printflike(1,2);

2
lib/libsecureboot/libsecureboot-priv.h
View file

@ -56,6 +56,8 @@ int is_verified(struct stat *stp);
void add_verify_status(struct stat *stp, int status);
int openpgp_trust_init(void);
int openpgp_trust_add_buf(unsigned char *, size_t);
int openpgp_trust_revoke(const char *);
int openpgp_self_tests(void);
int efi_secure_boot_enabled(void);

9
lib/libsecureboot/local.trust.mk
View file

@ -33,6 +33,10 @@ VE_SIGNATURE_EXT_LIST+= \
sig
.endif
# add OpenPGP support - possibly dormant
VE_SIGNATURE_LIST+= OPENPGP
VE_SIGNATURE_EXT_LIST+= asc
SIGNER ?= ${SB_TOOLS_PATH:U/volume/buildtools/bin}/sign.py
.if exists(${SIGNER})
@ -42,7 +46,12 @@ SIGN_ECDSA= ${PYTHON} ${SIGNER} -u ${SIGN_HOST}:${ECDSA_PORT} -h sha256
RSA2_PORT:= ${163%y:L:gmtime}
SIGN_RSA2= ${PYTHON} ${SIGNER} -u ${SIGN_HOST}:${RSA2_PORT} -h sha256
# deal with quirk of our .esig format
XCFLAGS.vets+= -DVE_ECDSA_HASH_AGAIN
.if !empty(OPENPGP_SIGN_URL)
XCFLAGS.opgp_key+= -DHAVE_TA_ASC_H
VE_SIGNATURE_LIST+= OPENPGP
VE_SIGNATURE_EXT_LIST+= asc

49
lib/libsecureboot/openpgp/opgp_key.c
View file

@ -209,12 +209,53 @@ openpgp_trust_add(OpenPGP_key *key)
LIST_INIT(&trust_list);
}
if (key) {
DEBUG_PRINTF(2, ("openpgp_trust_add(%s)\n", key->id));
if (key && openpgp_trust_get(key->id) == NULL) {
if (ve_anchor_verbose_get())
printf("openpgp_trust_add(%s)\n", key->id);
LIST_INSERT_HEAD(&trust_list, key, entries);
}
}
/**
* @brief add trust anchor from buf
*/
int
openpgp_trust_add_buf(unsigned char *buf, size_t nbytes)
{
OpenPGP_key *key;
if ((key = load_key_buf(buf, nbytes))) {
openpgp_trust_add(key);
}
return (key != NULL);
}
/**
* @brief if keyID is in our list clobber it
*
* @return true if keyID removed
*/
int
openpgp_trust_revoke(const char *keyID)
{
OpenPGP_key *key, *tkey;
openpgp_trust_add(NULL); /* initialize if needed */
LIST_FOREACH(key, &trust_list, entries) {
if (strcmp(key->id, keyID) == 0) {
tkey = key;
LIST_REMOVE(tkey, entries);
printf("openpgp_trust_revoke(%s)\n", key->id);
memset(key, 0, sizeof(OpenPGP_key));
free(key);
return (1);
}
}
return (0);
}
/**
* @brief if keyID is in our list return the key
*
@ -251,7 +292,9 @@ load_key_file(const char *kfile)
return (key);
}
#ifdef HAVE_TA_ASC_H
#include <ta_asc.h>
#endif
#ifndef _STANDALONE
/* we can lookup keyID in filesystem */
@ -330,8 +373,8 @@ openpgp_trust_init(void)
}
}
}
}
#endif
}
return (once);
}

39
lib/libsecureboot/readfile.c
View file

@ -28,21 +28,13 @@ __FBSDID("$FreeBSD$");
#include <libsecureboot.h>
unsigned char *
read_file(const char *path, size_t *len)
read_fd(int fd, size_t len)
{
int fd, m, n, x;
struct stat st;
int m, n, x;
unsigned char *buf;
if (len)
*len = 0;
if ((fd = open(path, O_RDONLY)) < 0)
return (NULL);
fstat(fd, &st);
if (len)
*len = st.st_size;
buf = malloc(st.st_size + 1);
for (x = 0, m = st.st_size; m > 0; ) {
buf = malloc(len + 1);
for (x = 0, m = len; m > 0; ) {
n = read(fd, &buf[x], m);
if (n < 0)
break;
@ -51,11 +43,30 @@ read_file(const char *path, size_t *len)
x += n;
}
}
close(fd);
if (m == 0) {
buf[st.st_size] = '\0';
buf[len] = '\0';
return (buf);
}
free(buf);
return (NULL);
}
unsigned char *
read_file(const char *path, size_t *len)
{
struct stat st;
unsigned char *ucp;
int fd;
if (len)
*len = 0;
if ((fd = open(path, O_RDONLY)) < 0)
return (NULL);
fstat(fd, &st);
ucp = read_fd(fd, st.st_size);
close(fd);
if (len != NULL && ucp != NULL)
*len = st.st_size;
return (ucp);
}

29
lib/libsecureboot/verify_file.c
View file

@ -246,7 +246,9 @@ severity_guess(const char *filename)
}
static void
verify_tweak(char *tweak, int *accept_no_fp, int *verbose, int *verifying)
verify_tweak(int fd, off_t off, struct stat *stp,
char *tweak, int *accept_no_fp,
int *verbose, int *verifying)
{
if (strcmp(tweak, "off") == 0) {
*verifying = 0;
@ -268,6 +270,25 @@ verify_tweak(char *tweak, int *accept_no_fp, int *verbose, int *verifying)
*verbose = 1;
} else if (strcmp(tweak, "quiet") == 0) {
*verbose = 0;
} else if (strncmp(tweak, "trust", 5) == 0) {
/* content is trust anchor to add or revoke */
unsigned char *ucp;
size_t num;
if (off > 0)
lseek(fd, 0, SEEK_SET);
ucp = read_fd(fd, stp->st_size);
if (ucp == NULL)
return;
if (strstr(tweak, "revoke")) {
num = ve_trust_anchors_revoke(ucp, stp->st_size);
DEBUG_PRINTF(3, ("revoked %d trust anchors\n",
(int) num));
} else {
num = ve_trust_anchors_add_buf(ucp, stp->st_size);
DEBUG_PRINTF(3, ("added %d trust anchors\n",
(int) num));
}
}
}
@ -317,8 +338,10 @@ verify_file(int fd, const char *filename, off_t off, int severity)
rc = verifying ? VE_NOT_CHECKED : VE_NOT_VERIFYING;
ve_status_set(0, rc);
ve_status_state = VE_STATUS_NONE;
if (verifying)
if (verifying) {
ve_self_tests();
ve_anchor_verbose_set(1);
}
}
if (!verifying)
return (0);
@ -367,7 +390,7 @@ verify_file(int fd, const char *filename, off_t off, int severity)
cp++;
if (strncmp(cp, "loader.ve.", 10) == 0) {
cp += 10;
verify_tweak(cp,
verify_tweak(fd, off, &st, cp,
&accept_no_fp, &verbose,
&verifying);
}

138
lib/libsecureboot/vets.c
View file

@ -55,6 +55,20 @@ static anchor_list trust_anchors = VEC_INIT;
static anchor_list forbidden_anchors = VEC_INIT;
static digest_list forbidden_digests = VEC_INIT;
static int anchor_verbose = 0;
void
ve_anchor_verbose_set(int n)
{
anchor_verbose = n;
}
int
ve_anchor_verbose_get(void)
{
return (anchor_verbose);
}
void
ve_debug_set(int n)
{
@ -116,6 +130,47 @@ free_cert_contents(br_x509_certificate *xc)
xfree(xc->data);
}
/*
* a bit of a dance to get commonName from a certificate
*/
static char *
x509_cn_get(br_x509_certificate *xc, char *buf, size_t len)
{
br_x509_minimal_context mc;
br_name_element cn;
unsigned char cn_oid[4];
int err;
if (buf == NULL)
return (buf);
/*
* We want the commonName field
* the OID we want is 2,5,4,3 - but DER encoded
*/
cn_oid[0] = 3;
cn_oid[1] = 0x55;
cn_oid[2] = 4;
cn_oid[3] = 3;
cn.oid = cn_oid;
cn.buf = buf;
cn.len = len;
cn.buf[0] = '\0';
br_x509_minimal_init(&mc, &br_sha256_vtable, NULL, 0);
br_x509_minimal_set_name_elements(&mc, &cn, 1);
/* the below actually does the work - updates cn.status */
mc.vtable->start_chain(&mc.vtable, NULL);
mc.vtable->start_cert(&mc.vtable, xc->data_len);
mc.vtable->append(&mc.vtable, xc->data, xc->data_len);
mc.vtable->end_cert(&mc.vtable);
/* we don' actually care about cert status - just its name */
err = mc.vtable->end_chain(&mc.vtable);
if (!cn.status)
buf = NULL;
return (buf);
}
/* ASN parsing related defines */
#define ASN1_PRIMITIVE_TAG 0x1F
#define ASN1_INF_LENGTH 0x80
@ -184,7 +239,8 @@ ve_forbidden_digest_add(hash_data *digest, size_t num)
}
static size_t
ve_anchors_add(br_x509_certificate *xcs, size_t num, anchor_list *anchors)
ve_anchors_add(br_x509_certificate *xcs, size_t num, anchor_list *anchors,
char *anchors_name)
{
br_x509_trust_anchor ta;
size_t u;
@ -194,6 +250,15 @@ ve_anchors_add(br_x509_certificate *xcs, size_t num, anchor_list *anchors)
break;
}
VEC_ADD(*anchors, ta);
if (anchor_verbose && anchors_name) {
char buf[64];
char *cp;
cp = x509_cn_get(&xcs[u], buf, sizeof(buf));
if (cp) {
printf("x509_anchor(%s) %s\n", cp, anchors_name);
}
}
}
return (u);
}
@ -205,13 +270,68 @@ ve_anchors_add(br_x509_certificate *xcs, size_t num, anchor_list *anchors)
size_t
ve_trust_anchors_add(br_x509_certificate *xcs, size_t num)
{
return (ve_anchors_add(xcs, num, &trust_anchors));
return (ve_anchors_add(xcs, num, &trust_anchors, "trusted"));
}
size_t
ve_forbidden_anchors_add(br_x509_certificate *xcs, size_t num)
{
return (ve_anchors_add(xcs, num, &forbidden_anchors));
return (ve_anchors_add(xcs, num, &forbidden_anchors, "forbidden"));
}
/**
* @brief add trust anchors in buf
*
* Assume buf contains x509 certificates, but if not and
* we support OpenPGP try adding as that.
*
* @return number of anchors added
*/
size_t
ve_trust_anchors_add_buf(unsigned char *buf, size_t len)
{
br_x509_certificate *xcs;
size_t num;
num = 0;
xcs = parse_certificates(buf, len, &num);
if (xcs != NULL) {
num = ve_trust_anchors_add(xcs, num);
#ifdef VE_OPENPGP_SUPPORT
} else {
num = openpgp_trust_add_buf(buf, len);
#endif
}
return (num);
}
/**
* @brief revoke trust anchors in buf
*
* Assume buf contains x509 certificates, but if not and
* we support OpenPGP try revoking keyId
*
* @return number of anchors revoked
*/
size_t
ve_trust_anchors_revoke(unsigned char *buf, size_t len)
{
br_x509_certificate *xcs;
size_t num;
num = 0;
xcs = parse_certificates(buf, len, &num);
if (xcs != NULL) {
num = ve_forbidden_anchors_add(xcs, num);
#ifdef VE_OPENPGP_SUPPORT
} else {
if (buf[len - 1] == '\n')
buf[len - 1] = '\0';
num = openpgp_trust_revoke((char *)buf);
#endif
}
return (num);
}
/**
@ -221,11 +341,7 @@ ve_forbidden_anchors_add(br_x509_certificate *xcs, size_t num)
int
ve_trust_init(void)
{
#ifdef TRUST_ANCHOR_STR
br_x509_certificate *xcs;
#endif
static int once = -1;
size_t num;
if (once >= 0)
return (once);
@ -240,10 +356,8 @@ ve_trust_init(void)
#endif
#ifdef TRUST_ANCHOR_STR
xcs = parse_certificates(__DECONST(unsigned char *, TRUST_ANCHOR_STR),
sizeof(TRUST_ANCHOR_STR), &num);
if (xcs != NULL)
num = ve_trust_anchors_add(xcs, num);
ve_trust_anchors_add_buf(__DECONST(unsigned char *, TRUST_ANCHOR_STR),
sizeof(TRUST_ANCHOR_STR));
#endif
once = (int) VEC_LEN(trust_anchors);
#ifdef VE_OPENPGP_SUPPORT
@ -552,6 +666,7 @@ verify_ec(br_x509_pkey *pk, const char *file, const char *sigfile)
br_sha256_init(&ctx);
br_sha256_update(&ctx, fcp, flen);
br_sha256_out(&ctx, rhbuf);
#ifdef VE_ECDSA_HASH_AGAIN
hex = hexdigest(hexbuf, sizeof(hexbuf), rhbuf, br_sha256_SIZE);
/* now hash that */
if (hex) {
@ -559,6 +674,7 @@ verify_ec(br_x509_pkey *pk, const char *file, const char *sigfile)
br_sha256_update(&ctx, hex, strlen(hex));
br_sha256_out(&ctx, rhbuf);
}
#endif
ec = br_ec_get_default();
vrfy = br_ecdsa_vrfy_asn1_get_default();
if (!vrfy(ec, rhbuf, br_sha256_SIZE, &pk->key.ec, po->data,

1
lib/libthr/thread/thr_init.c
View file

@ -272,6 +272,7 @@ static pthread_func_t jmp_table[][2] = {
{DUAL_ENTRY(_pthread_mutex_consistent)},/* PJT_MUTEX_CONSISTENT */
{DUAL_ENTRY(_pthread_mutexattr_getrobust)},/* PJT_MUTEXATTR_GETROBUST */
{DUAL_ENTRY(_pthread_mutexattr_setrobust)},/* PJT_MUTEXATTR_SETROBUST */
{DUAL_ENTRY(_pthread_getthreadid_np)}, /* PJT_GETTHREADID_NP */
};
static int init_once = 0;

4
lib/libusb/libusb10.h
View file

@ -89,6 +89,8 @@ struct libusb_hotplug_callback_handle_struct {
void *user_data;
};
TAILQ_HEAD(libusb_device_head, libusb_device);
struct libusb_context {
int debug;
int debug_fixed;
@ -106,7 +108,7 @@ struct libusb_context {
TAILQ_HEAD(, libusb_super_pollfd) pollfds;
TAILQ_HEAD(, libusb_super_transfer) tr_done;
TAILQ_HEAD(, libusb_hotplug_callback_handle_struct) hotplug_cbh;
TAILQ_HEAD(, libusb_device) hotplug_devs;
struct libusb_device_head hotplug_devs;
struct libusb_super_pollfd ctx_poll;

35
lib/libusb/libusb10_hotplug.c
View file

@ -1,6 +1,6 @@
/* $FreeBSD$ */
/*-
* Copyright (c) 2016 Hans Petter Selasky. All rights reserved.
* Copyright (c) 2016-2019 Hans Petter Selasky. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -85,20 +85,35 @@ libusb_hotplug_filter(libusb_context *ctx, libusb_hotplug_callback_handle pcbh,
return (pcbh->fn(ctx, dev, event, pcbh->user_data));
}
static int
libusb_hotplug_enumerate(libusb_context *ctx, struct libusb_device_head *phead)
{
libusb_device **ppdev;
ssize_t count;
ssize_t x;
count = libusb_get_device_list(ctx, &ppdev);
if (count < 0)
return (-1);
for (x = 0; x != count; x++)
TAILQ_INSERT_TAIL(phead, ppdev[x], hotplug_entry);
libusb_free_device_list(ppdev, 0);
return (0);
}
static void *
libusb_hotplug_scan(void *arg)
{
TAILQ_HEAD(, libusb_device) hotplug_devs;
struct libusb_device_head hotplug_devs;
libusb_hotplug_callback_handle acbh;
libusb_hotplug_callback_handle bcbh;
libusb_context *ctx = arg;
libusb_device **ppdev;
libusb_device *temp;
libusb_device *adev;
libusb_device *bdev;
unsigned do_loop = 1;
ssize_t count;
ssize_t x;
while (do_loop) {
usleep(4000000);
@ -108,14 +123,8 @@ libusb_hotplug_scan(void *arg)
TAILQ_INIT(&hotplug_devs);
if (ctx->hotplug_handler != NO_THREAD) {
count = libusb_get_device_list(ctx, &ppdev);
if (count < 0)
if (libusb_hotplug_enumerate(ctx, &hotplug_devs) < 0)
continue;
for (x = 0; x != count; x++) {
TAILQ_INSERT_TAIL(&hotplug_devs, ppdev[x],
hotplug_entry);
}
libusb_free_device_list(ppdev, 0);
} else {
do_loop = 0;
}
@ -191,6 +200,8 @@ int libusb_hotplug_register_callback(libusb_context *ctx,
HOTPLUG_LOCK(ctx);
if (ctx->hotplug_handler == NO_THREAD) {
libusb_hotplug_enumerate(ctx, &ctx->hotplug_devs);
if (pthread_create(&ctx->hotplug_handler, NULL,
&libusb_hotplug_scan, ctx) != 0)
ctx->hotplug_handler = NO_THREAD;

12
libexec/rc/rc.d/motd
View file

@ -37,11 +37,15 @@ motd_start()
uname -v | sed -e 's,^\([^#]*\) #\(.* [1-2][0-9][0-9][0-9]\).*/\([^\]*\) $,\1 (\3) #\2,' > ${T}
awk '{if (NR == 1) {if ($1 == "FreeBSD") {next} else {print "\n"$0}} else {print}}' < /etc/motd >> ${T}
cmp -s $T /etc/motd || {
cp $T /etc/motd
if ! cmp -s $T /etc/motd; then
mv -f $T /etc/.motd.tmp
fsync /etc/.motd.tmp
mv -f /etc/.motd.tmp /etc/motd
chmod ${PERMS} /etc/motd
}
rm -f $T
fsync /etc
else
rm -f $T
fi
check_startmsgs && echo '.'
}

4
libexec/rtld-elf/debug.h
View file

@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#include <string.h>
#include <unistd.h>
#include "rtld_printf.h"
void debug_printf(const char *, ...) __printflike(1, 2);
extern int debug;
@ -57,7 +57,7 @@ extern int debug;
#define assert(cond) ((cond) ? (void) 0 : \
(msg(_MYNAME ": assert failed: " __FILE__ ":" \
__XSTRING(__LINE__) "\n"), abort()))
#define msg(s) write(STDOUT_FILENO, s, strlen(s))
#define msg(s) rtld_putstr(s)
#define trace() msg(_MYNAME ": " __XSTRING(__LINE__) "\n")

27
libexec/rtld-elf/powerpc/reloc.c
View file

@ -57,6 +57,8 @@
#define JMPTAB_BASE(N) (18 + N*2 + ((N > PLT_EXTENDED_BEGIN) ? \
(N - PLT_EXTENDED_BEGIN)*2 : 0))
void _rtld_bind_secureplt_start(void);
/*
* Process the R_PPC_COPY relocations
*/
@ -361,6 +363,11 @@ reloc_plt_object(Obj_Entry *obj, const Elf_Rela *rela)
if (reloff < 0)
return (-1);
if (obj->gotptr != NULL) {
*where += (Elf_Addr)obj->relocbase;
return (0);
}
pltlongresolve = obj->pltgot + 5;
pltresolve = pltlongresolve + 5;
@ -425,7 +432,7 @@ reloc_plt(Obj_Entry *obj, int flags __unused, RtldLockState *lockstate __unused)
* Sync the icache for the byte range represented by the
* trampoline routines and call slots.
*/
if (obj->pltgot != NULL)
if (obj->pltgot != NULL && obj->gotptr == NULL)
__syncicache(obj->pltgot, JMPTAB_BASE(N)*4);
return (0);
@ -501,6 +508,14 @@ reloc_jmpslot(Elf_Addr *wherep, Elf_Addr target,
*/
offset = target - (Elf_Addr)wherep;
if (obj->gotptr != NULL) {
assert(wherep >= (Elf_Word *)obj->pltgot);
assert(wherep <
(Elf_Word *)obj->pltgot + obj->pltrelasize);
*wherep = target;
goto out;
}
if (abs((int)offset) < 32*1024*1024) { /* inside 32MB? */
/* b value # branch directly */
*wherep = 0x48000000 | (offset & 0x03fffffc);
@ -579,6 +594,16 @@ init_pltgot(Obj_Entry *obj)
return;
}
/* Handle Secure-PLT first, if applicable. */
if (obj->gotptr != NULL) {
obj->gotptr[1] = (Elf_Addr)_rtld_bind_secureplt_start;
obj->gotptr[2] = (Elf_Addr)obj;
dbg("obj %s secure-plt gotptr=%p start=%p obj=%p",
obj->path, obj->gotptr,
(void *)obj->gotptr[1], (void *)obj->gotptr[2]);
return;
}
/*
* From the SVR4 PPC ABI:
*

63
libexec/rtld-elf/powerpc/rtld_start.S
View file

@ -52,35 +52,22 @@ _ENTRY(.rtld_start)
* - use link-time constants to determine offset to the
* _DYNAMIC section and the GOT. Add these to the PC to
* convert to absolute addresses.
* - sync icache to allow execution of the SVR4 ABI-specified
* blrl instruction preceding the GOT
* - Use this instruction to determine the GOT absolute address
* - read GOT[0], which is the SVR4 ABI-specified link-time
* value of _DYNAMIC. Subtract this value from the absolute
* value to determine the load address
* - call reloc_non_plt_self() to fix up ld-elf.so's relocations
*/
bl 1f
.long _DYNAMIC-.
.long _GLOBAL_OFFSET_TABLE_-. /* branch lr + 4 */
1:
mflr %r3 /* PC value at .long */
lwz %r4,4(%r3)
add %r4,%r4,%r3 /* &_GLOBAL_OFFSET_TABLE-4, blrl insn. */
dcbst %r0,%r4 /* sync i-cache with d-cache */
sync
icbi %r0,%r4
isync
lwz %r4,0(%r3) /* offset to _DYNAMIC */
add %r3,%r4,%r3 /* r3 = &_DYNAMIC, absolute value */
bl _GLOBAL_OFFSET_TABLE_@local-4
mflr %r4 /* &_GLOBAL_OFFSET_TABLE_, absolute value */
lwz %r4,0(%r4) /* linker &_DYNAMIC, from got[0] */
subf %r4,%r4,%r3 /* subtract to calculate relocbase */
bl reloc_non_plt_self@plt /* reloc_non_plt_self(&_DYNAMIC,base) */
bcl 20,31,1f
1: mflr %r30
mr %r3,%r30 # save for _DYNAMIC
addis %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@ha
addi %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@l
addis %r3,%r3,_DYNAMIC-1b@ha # get _DYNAMIC actual address
addi %r3,%r3,_DYNAMIC-1b@l
lwz %r28,0(%r30) # get base-relative &_DYNAMIC
sub %r28,%r3,%r28 # r28 = relocbase
mr %r4,%r28 # r4 = relocbase
bl reloc_non_plt_self /* reloc_non_plt_self(&_DYNAMIC,base) */
/*
* The _rtld() function likes to see a stack layout containing
@ -95,7 +82,7 @@ _ENTRY(.rtld_start)
addi %r4,%r1,8 /* &exit_proc on stack */
addi %r5,%r1,12 /* &obj_main on stack */
bl _rtld@plt /* &_start = _rtld(sp, &exit_proc, &obj_main)*/
bl _rtld /* &_start = _rtld(sp, &exit_proc, &obj_main)*/
mtlr %r3
/*
@ -114,6 +101,29 @@ _ENTRY(.rtld_start)
li %r0,1 /* _exit() */
sc
/*
* _rtld_bind_secureplt_start()
*
* Call into the MI binder (Secure-PLT stub).
* secure-plt expects %r11 to be the offset to the rela entry.
* bss-plt expects %r11 to be index of the rela entry.
* So for bss-plt, we multiply the index by 12 to get the offset.
*/
_ENTRY(_rtld_bind_secureplt_start)
stwu %r1,-160(%r1) # stack space for 29 regs + r0/lr/cr
stw %r0,20(%r1) # save r0
/*
* Instead of division which is costly we will use multiplicative
* inverse. a / n = ((a * inv(n)) >> 32)
* where inv(n) = (0x100000000 + n - 1) / n
*/
mr %r0,%r11
lis %r11,0x15555556@h # load multiplicative inverse of 12
ori %r11,%r11,0x15555556@l
mulhwu %r11,%r11,%r0 # get high half of multiplication
b 1f
/*
* _rtld_bind_start()
*
@ -129,6 +139,7 @@ _ENTRY(.rtld_start)
_ENTRY(_rtld_bind_start)
stwu %r1,-160(%r1) # stack space for 29 regs + r0/lr/cr
stw %r0,20(%r1) # save r0
1:
mflr %r0
stw %r0,16(%r1) # save lr
mfcr %r0
@ -137,7 +148,7 @@ _ENTRY(_rtld_bind_start)
mr %r3,%r12 # obj
mulli %r4,%r11,12 # rela index * sizeof(Elf_Rela)
bl _rtld_bind@PLT # target addr = _rtld_bind(obj, reloff)
bl _rtld_bind # target addr = _rtld_bind(obj, reloff)
mtctr %r3 # move absolute target addr into ctr
lmw %r3,24(%r1) # restore r3-r31

6
libexec/rtld-elf/rtld.c
View file

@ -1286,10 +1286,16 @@ digest_dynamic1(Obj_Entry *obj, int early, const Elf_Dyn **dyn_rpath,
#endif
#ifdef __powerpc__
#ifdef __powerpc64__
case DT_PPC64_GLINK:
obj->glink = (Elf_Addr)(obj->relocbase + dynp->d_un.d_ptr);
break;
#else
case DT_PPC_GOT:
obj->gotptr = (Elf_Addr *)(obj->relocbase + dynp->d_un.d_ptr);
break;
#endif
#endif
case DT_FLAGS_1:

4
libexec/rtld-elf/rtld.h
View file

@ -190,8 +190,12 @@ typedef struct Struct_Obj_Entry {
Elf_Word gotsym; /* First dynamic symbol in GOT */
Elf_Addr *mips_pltgot; /* Second PLT GOT */
#endif
#ifdef __powerpc__
#ifdef __powerpc64__
Elf_Addr glink; /* GLINK PLT call stub section */
#else
Elf_Addr *gotptr; /* GOT pointer (secure-plt only) */
#endif
#endif
const Elf_Verneed *verneed; /* Required versions. */

1
libexec/rtld-elf/rtld_printf.h
View file

@ -31,6 +31,7 @@
#define RTLD_PRINTF_H 1
#include <sys/cdefs.h>
#include <stdarg.h>
#include <unistd.h>
int rtld_snprintf(char *buf, size_t bufsize, const char *fmt, ...)

4
release/Makefile.mirrors
View file

@ -19,6 +19,7 @@ FTPDIR?= ${RELEASEDIR}/ftp-stage
.if exists(${RELEASEDIR})
STAGE_TARGETS?= iso-images-stage
.endif
SRCBRANCH!= ${SVN_CMD} info --show-item relative-url ${WORLDDIR}
.if (defined(EMBEDDED_TARGET) && !empty(EMBEDDED_TARGET)) || (defined(EMBEDDEDBUILD) && !empty(EMBEDDEDBUILD))
. if ${TARGET:Marm*} != "" || ${EMBEDDED_TARGET:Marm*} != ""
@ -185,6 +186,9 @@ iso-images-stage:
.if exists(${RELEASEDIR}/ftp)
mkdir -p ${FTP_DIR}
cp -p ${RELEASEDIR}/ftp/*.txz ${RELEASEDIR}/ftp/MANIFEST ${FTP_DIR}
echo ${BUILDDATE} > ${FTP_DIR}/BUILDDATE
echo ${SRCBRANCH} > ${FTP_DIR}/SRCBRANCH
echo r${SVNREVISION} > ${FTP_DIR}/REVISION
cd ${TLD}/${TARGET} && \
ln -s ${TARGET_ARCH}/${REVISION}-${BRANCH} \
${REVISION}-${BRANCH}

1
release/picobsd/bridge/PICOBSD
View file

@ -50,7 +50,6 @@ device if_bridge
# qemu, so we set HZ explicitly.
options HZ=1000
device random # used by ssh
device pci
# Floppy drives

4
release/picobsd/build/picobsd
View file

@ -437,7 +437,7 @@ populate_floppy_fs() { # OK
${MY_TREE}/floppy.tree.${SITE} ; do
if [ -d ${FLOPPY_TREE} ] ; then
(cd ${FLOPPY_TREE} ; tar -cf - \
--exclude .svn ${excl} . ) | \
--exclude .git --exclude .svn ${excl} . ) | \
(cd ${dst} ; tar x${o_tarv}f - )
log "Copied from ${FLOPPY_TREE}"
fi
@ -698,7 +698,7 @@ populate_mfs_tree() {
for MFS_TREE in ${PICO_TREE}/mfs_tree ${MY_TREE}/mfs_tree ; do
if [ -d ${MFS_TREE} ] ; then
log "Copy ${MFS_TREE} ..."
(cd ${MFS_TREE} ; tar -cf - --exclude .svn . ) | \
(cd ${MFS_TREE} ; tar -cf - --exclude .git --exclude .svn . ) | \
(cd ${dst} ; tar x${o_tarv}f - )
fi
done

1
release/picobsd/qemu/PICOBSD
View file

@ -56,7 +56,6 @@ device if_bridge
# qemu, so we set HZ explicitly.
options HZ=1000
device random # used by ssh
device pci
# Floppy drives

2
sbin/Makefile
View file

@ -79,8 +79,6 @@ SUBDIR.${MK_IPFILTER}+= ipf
SUBDIR.${MK_IPFW}+= ipfw
SUBDIR.${MK_IPFW}+= natd
SUBDIR.${MK_ISCSI}+= iscontrol
SUBDIR.${MK_NAND}+= nandfs
SUBDIR.${MK_NAND}+= newfs_nandfs
SUBDIR.${MK_NVME}+= nvmecontrol
SUBDIR.${MK_OPENSSL}+= decryptcore
SUBDIR.${MK_PF}+= pfctl

37
sbin/bectl/bectl.c
View file

@ -184,7 +184,8 @@ bectl_cmd_activate(int argc, char *argv[])
static int
bectl_cmd_create(int argc, char *argv[])
{
char *atpos, *bootenv, *snapname, *source;
char snapshot[BE_MAXPATHLEN];
char *atpos, *bootenv, *snapname;
int err, opt;
bool recursive;
@ -214,6 +215,8 @@ bectl_cmd_create(int argc, char *argv[])
}
bootenv = *argv;
err = BE_ERR_SUCCESS;
if ((atpos = strchr(bootenv, '@')) != NULL) {
/*
* This is the "create a snapshot variant". No new boot
@ -221,24 +224,22 @@ bectl_cmd_create(int argc, char *argv[])
*/
*atpos++ = '\0';
err = be_snapshot(be, bootenv, atpos, recursive, NULL);
} else if (snapname != NULL) {
if (strchr(snapname, '@') != NULL)
err = be_create_from_existing_snap(be, bootenv,
snapname);
else
err = be_create_from_existing(be, bootenv, snapname);
} else {
if ((snapname = strchr(bootenv, '@')) != NULL) {
*(snapname++) = '\0';
if ((err = be_snapshot(be, be_active_path(be),
snapname, true, NULL)) != BE_ERR_SUCCESS)
fprintf(stderr, "failed to create snapshot\n");
asprintf(&source, "%s@%s", be_active_path(be), snapname);
err = be_create_from_existing_snap(be, bootenv,
source);
return (err);
} else
err = be_create(be, bootenv);
if (snapname == NULL)
/* Create from currently booted BE */
err = be_snapshot(be, be_active_path(be), NULL,
recursive, snapshot);
else if (strchr(snapname, '@') != NULL)
/* Create from given snapshot */
strlcpy(snapshot, snapname, sizeof(snapshot));
else
/* Create from given BE */
err = be_snapshot(be, snapname, NULL, recursive,
snapshot);
if (err == BE_ERR_SUCCESS)
err = be_create_depth(be, bootenv, snapshot,
recursive == true ? -1 : 0);
}
switch (err) {

24
sbin/bectl/tests/bectl_test.sh
View file

@ -99,11 +99,35 @@ bectl_create_body()
mount=${cwd}/mnt
bectl_create_setup ${zpool} ${disk} ${mount}
# Create a child dataset that will be used to test creation
# of recursive and non-recursive boot environments.
atf_check zfs create -o mountpoint=/usr -o canmount=noauto \
${zpool}/ROOT/default/usr
# Test standard creation, creation of a snapshot, and creation from a
# snapshot.
atf_check bectl -r ${zpool}/ROOT create -e default default2
atf_check bectl -r ${zpool}/ROOT create default2@test_snap
atf_check bectl -r ${zpool}/ROOT create -e default2@test_snap default3
# Test standard creation, creation of a snapshot, and creation from a
# snapshot for recursive boot environments.
atf_check bectl -r ${zpool}/ROOT create -r -e default recursive
atf_check bectl -r ${zpool}/ROOT create -r recursive@test_snap
atf_check bectl -r ${zpool}/ROOT create -r -e recursive@test_snap recursive-snap
# Test that non-recursive boot environments have no child datasets.
atf_check -e not-empty -s not-exit:0 \
zfs list "${zpool}/ROOT/default2/usr"
atf_check -e not-empty -s not-exit:0 \
zfs list "${zpool}/ROOT/default3/usr"
# Test that recursive boot environments have child datasets.
atf_check -o not-empty \
zfs list "${zpool}/ROOT/recursive/usr"
atf_check -o not-empty \
zfs list "${zpool}/ROOT/recursive-snap/usr"
}
bectl_create_cleanup()
{

24
sbin/camcontrol/camcontrol.c
View file

@ -2326,9 +2326,11 @@ ata_do_identify(struct cam_device *device, int retry_count, int timeout,
}
}
ident_buf = (struct ata_params *)ptr;
ata_param_fixup(ident_buf);
error = 1;
for (i = 0; i < sizeof(struct ata_params) / 2; i++) {
ptr[i] = le16toh(ptr[i]);
if (ptr[i] != 0)
error = 0;
}
@ -2346,26 +2348,6 @@ ata_do_identify(struct cam_device *device, int retry_count, int timeout,
return (error);
}
ident_buf = (struct ata_params *)ptr;
if (strncmp(ident_buf->model, "FX", 2) &&
strncmp(ident_buf->model, "NEC", 3) &&
strncmp(ident_buf->model, "Pioneer", 7) &&
strncmp(ident_buf->model, "SHARP", 5)) {
ata_bswap(ident_buf->model, sizeof(ident_buf->model));
ata_bswap(ident_buf->revision, sizeof(ident_buf->revision));
ata_bswap(ident_buf->serial, sizeof(ident_buf->serial));
ata_bswap(ident_buf->media_serial, sizeof(ident_buf->media_serial));
}
ata_btrim(ident_buf->model, sizeof(ident_buf->model));
ata_bpack(ident_buf->model, ident_buf->model, sizeof(ident_buf->model));
ata_btrim(ident_buf->revision, sizeof(ident_buf->revision));
ata_bpack(ident_buf->revision, ident_buf->revision, sizeof(ident_buf->revision));
ata_btrim(ident_buf->serial, sizeof(ident_buf->serial));
ata_bpack(ident_buf->serial, ident_buf->serial, sizeof(ident_buf->serial));
ata_btrim(ident_buf->media_serial, sizeof(ident_buf->media_serial));
ata_bpack(ident_buf->media_serial, ident_buf->media_serial,
sizeof(ident_buf->media_serial));
*ident_bufp = ident_buf;
return (0);

3
sbin/dhclient/options.c
View file

@ -896,6 +896,5 @@ do_packet(struct interface_info *interface, struct dhcp_packet *packet,
/* Free the data associated with the options. */
for (i = 0; i < 256; i++)
if (tp.options[i].len && tp.options[i].data)
free(tp.options[i].data);
free(tp.options[i].data);
}

4
sbin/dhclient/packet.c
View file

@ -183,7 +183,7 @@ decode_udp_ip_header(unsigned char *buf, int bufix, struct sockaddr_in *from,
ip_packets_seen++;
if (wrapsum(checksum(buf + bufix, ip_len, 0)) != 0) {
ip_packets_bad_checksum++;
if (ip_packets_seen > 4 &&
if (ip_packets_seen > 4 && ip_packets_bad_checksum != 0 &&
(ip_packets_seen / ip_packets_bad_checksum) < 2) {
note("%d bad IP checksums seen in %d packets",
ip_packets_bad_checksum, ip_packets_seen);
@ -235,7 +235,7 @@ decode_udp_ip_header(unsigned char *buf, int bufix, struct sockaddr_in *from,
udp_packets_seen++;
if (usum && usum != sum) {
udp_packets_bad_checksum++;
if (udp_packets_seen > 4 &&
if (udp_packets_seen > 4 && udp_packets_bad_checksum != 0 &&
(udp_packets_seen / udp_packets_bad_checksum) < 2) {
note("%d bad udp checksums in %d packets",
udp_packets_bad_checksum, udp_packets_seen);

3
sbin/ipf/ipmon/Makefile
View file

@ -3,7 +3,8 @@
PACKAGE= ipf
PROG= ipmon
SRCS= ${GENHDRS} ipmon.c ipmon_y.c ipmon_l.c
MAN= ipmon.8
MAN= ipmon.5 ipmon.8
MLINKS= ipmon.5 ipmon.conf.5
CFLAGS+= -DLOGFAC=LOG_LOCAL0 -I.

8
sbin/ipfw/ipfw.8
View file

@ -1,7 +1,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd May 24, 2019
.Dd June 21, 2019
.Dt IPFW 8
.Os
.Sh NAME
@ -1989,6 +1989,12 @@ a non-zero offset.
See the
.Cm frag
option for details on matching fragmented packets.
.It Cm tcpmss Ar tcpmss-list
Matches TCP packets whose MSS (maximum segment size) value is set to
.Ar tcpmss-list ,
which is either a single value or a list of values or ranges
specified in the same way as
.Ar ports .
.It Cm tcpseq Ar seq
TCP packets only.
Match if the TCP header sequence number field is set to

26
sbin/ipfw/ipfw2.c
View file

@ -338,6 +338,7 @@ static struct _s_x rule_options[] = {
{ "tcpdatalen", TOK_TCPDATALEN },
{ "tcpflags", TOK_TCPFLAGS },
{ "tcpflgs", TOK_TCPFLAGS },
{ "tcpmss", TOK_TCPMSS },
{ "tcpoptions", TOK_TCPOPTS },
{ "tcpopts", TOK_TCPOPTS },
{ "tcpseq", TOK_TCPSEQ },
@ -881,6 +882,7 @@ static struct _s_x _port_name[] = {
{"ipttl", O_IPTTL},
{"mac-type", O_MAC_TYPE},
{"tcpdatalen", O_TCPDATALEN},
{"tcpmss", O_TCPMSS},
{"tcpwin", O_TCPWIN},
{"tagged", O_TAGGED},
{NULL, 0}
@ -1588,6 +1590,7 @@ print_instruction(struct buf_pr *bp, const struct format_opts *fo,
case O_IPTTL:
case O_IPLEN:
case O_TCPDATALEN:
case O_TCPMSS:
case O_TCPWIN:
if (F_LEN(cmd) == 1) {
switch (cmd->opcode) {
@ -1603,6 +1606,9 @@ print_instruction(struct buf_pr *bp, const struct format_opts *fo,
case O_TCPDATALEN:
s = "tcpdatalen";
break;
case O_TCPMSS:
s = "tcpmss";
break;
case O_TCPWIN:
s = "tcpwin";
break;
@ -2217,6 +2223,8 @@ show_static_rule(struct cmdline_opts *co, struct format_opts *fo,
}
print_proto(bp, fo, &state);
if (co->do_compact != 0 && (rule->flags & IPFW_RULE_NOOPT))
goto justopts;
/* Print source */
bprintf(bp, " from");
@ -4389,6 +4397,8 @@ compile_rule(char *av[], uint32_t *rbuf, int *rbufsize, struct tidx *tstate)
}
OR_BLOCK(get_proto);
first_cmd = cmd; /* update pointer to use in compact form */
/*
* "from", mandatory
*/
@ -4460,6 +4470,8 @@ compile_rule(char *av[], uint32_t *rbuf, int *rbufsize, struct tidx *tstate)
cmd = next_cmd(cmd, &cblen);
}
}
if (first_cmd == cmd)
rule->flags |= IPFW_RULE_NOOPT;
read_options:
prev = NULL;
@ -4709,14 +4721,18 @@ compile_rule(char *av[], uint32_t *rbuf, int *rbufsize, struct tidx *tstate)
av++;
break;
case TOK_TCPMSS:
case TOK_TCPWIN:
NEED1("tcpwin requires length");
NEED1("tcpmss/tcpwin requires size");
if (strpbrk(*av, "-,")) {
if (!add_ports(cmd, *av, 0, O_TCPWIN, cblen))
errx(EX_DATAERR, "invalid tcpwin len %s", *av);
if (add_ports(cmd, *av, 0,
i == TOK_TCPWIN ? O_TCPWIN : O_TCPMSS,
cblen) == NULL)
errx(EX_DATAERR, "invalid %s size %s",
s, *av);
} else
fill_cmd(cmd, O_TCPWIN, 0,
strtoul(*av, NULL, 0));
fill_cmd(cmd, i == TOK_TCPWIN ? O_TCPWIN :
O_TCPMSS, 0, strtoul(*av, NULL, 0));
av++;
break;

1
sbin/ipfw/ipfw2.h
View file

@ -151,6 +151,7 @@ enum tokens {
TOK_TCPOPTS,
TOK_TCPSEQ,
TOK_TCPACK,
TOK_TCPMSS,
TOK_TCPWIN,
TOK_ICMPTYPES,
TOK_MAC,

10
sbin/nandfs/Makefile
View file

@ -1,10 +0,0 @@
# $FreeBSD$
PACKAGE=nandfs
PROG= nandfs
SRCS= nandfs.c lssnap.c mksnap.c rmsnap.c
MAN= nandfs.8
LIBADD= nandfs
.include <bsd.prog.mk>

18
sbin/nandfs/Makefile.depend
View file

@ -1,18 +0,0 @@
# $FreeBSD$
# Autogenerated - do NOT edit!
DIRDEPS = \
gnu/lib/csu \
include \
include/xlocale \
lib/${CSU_DIR} \
lib/libc \
lib/libcompiler_rt \
lib/libnandfs \
.include <dirdeps.mk>
.if ${DEP_RELDIR} == ${_DEP_RELDIR}
# local dependencies - needed for -jN in clean tree
.endif

114
sbin/nandfs/lssnap.c
View file

@ -1,114 +0,0 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2012 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Semihalf under sponsorship
* from the FreeBSD Foundation.
*
* 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <sysexits.h>
#include <time.h>
#include <fs/nandfs/nandfs_fs.h>
#include <libnandfs.h>
#include "nandfs.h"
#define NCPINFO 512
static void
lssnap_usage(void)
{
fprintf(stderr, "usage:\n");
fprintf(stderr, "\tlssnap node\n");
}
static void
print_cpinfo(struct nandfs_cpinfo *cpinfo)
{
struct tm tm;
time_t t;
char timebuf[128];
t = (time_t)cpinfo->nci_create;
localtime_r(&t, &tm);
strftime(timebuf, sizeof(timebuf), "%F %T", &tm);
printf("%20llu %s\n", (unsigned long long)cpinfo->nci_cno, timebuf);
}
int
nandfs_lssnap(int argc, char **argv)
{
struct nandfs_cpinfo *cpinfos;
struct nandfs fs;
uint64_t next;
int error, nsnap, i;
if (argc != 1) {
lssnap_usage();
return (EX_USAGE);
}
cpinfos = malloc(sizeof(*cpinfos) * NCPINFO);
if (cpinfos == NULL) {
fprintf(stderr, "cannot allocate memory\n");
return (-1);
}
nandfs_init(&fs, argv[0]);
error = nandfs_open(&fs);
if (error == -1) {
fprintf(stderr, "nandfs_open: %s\n", nandfs_errmsg(&fs));
goto out;
}
for (next = 1; next != 0; next = cpinfos[nsnap - 1].nci_next) {
nsnap = nandfs_get_snap(&fs, next, cpinfos, NCPINFO);
if (nsnap < 1)
break;
for (i = 0; i < nsnap; i++)
print_cpinfo(&cpinfos[i]);
}
if (nsnap == -1)
fprintf(stderr, "nandfs_get_snap: %s\n", nandfs_errmsg(&fs));
out:
nandfs_close(&fs);
nandfs_destroy(&fs);
free(cpinfos);
return (error);
}

82
sbin/nandfs/mksnap.c
View file

@ -1,82 +0,0 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2012 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Semihalf under sponsorship
* from the FreeBSD Foundation.
*
* 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <stdio.h>
#include <sysexits.h>
#include <fs/nandfs/nandfs_fs.h>
#include <libnandfs.h>
#include "nandfs.h"
static void
mksnap_usage(void)
{
fprintf(stderr, "usage:\n");
fprintf(stderr, "\tmksnap node\n");
}
int
nandfs_mksnap(int argc, char **argv)
{
struct nandfs fs;
uint64_t cpno;
int error;
if (argc != 1) {
mksnap_usage();
return (EX_USAGE);
}
nandfs_init(&fs, argv[0]);
error = nandfs_open(&fs);
if (error == -1) {
fprintf(stderr, "nandfs_open: %s\n", nandfs_errmsg(&fs));
goto out;
}
error = nandfs_make_snap(&fs, &cpno);
if (error == -1)
fprintf(stderr, "nandfs_make_snap: %s\n", nandfs_errmsg(&fs));
else
printf("%jd\n", cpno);
out:
nandfs_close(&fs);
nandfs_destroy(&fs);
return (error);
}

79
sbin/nandfs/nandfs.8
View file

@ -1,79 +0,0 @@
.\"
.\" Copyright (c) 2012 The FreeBSD Foundation
.\" All rights reserved.
.\"
.\" This software was developed by Semihalf under sponsorship
.\" from the FreeBSD Foundation.
.\"
.\" 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 September 10, 2016
.Dt NANDFS 8
.Os
.Sh NAME
.Nm nandfs
.Nd manage mounted NAND FS
.Sh SYNOPSIS
.Nm
.Cm lssnap
.Ar node
.Nm
.Cm mksnap
.Ar node
.Nm
.Cm rmsnap
.Ar snapshot node
.Sh DESCRIPTION
The
.Nm
utility allows the management of snapshots on a mounted NAND FS.
.Sh EXAMPLES
Create a snapshot of filesystem mounted on
.Em /nand .
.Bd -literal -offset 2n
.Li # Ic nandfs mksnap /nand
1
.Ed
.Pp
List snapshots of filesystem mounted on
.Em /nand .
.Bd -literal -offset 2n
.Li # Ic nandfs lssnap /nand
1 2012-02-28 18:49:45 ss 138 2
.Ed
.Pp
Remove snapshot 1 of filesystem mounted on
.Em /nand .
.Bd -literal -offset 2n
.Li # Ic nandfs rmsnap 1 /nand
.Ed
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 10.0 .
.Sh AUTHORS
This utility and manual page were written by
.An Mateusz Guzik .

76
sbin/nandfs/nandfs.c
View file

@ -1,76 +0,0 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2012 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Semihalf under sponsorship
* from the FreeBSD Foundation.
*
* 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include "nandfs.h"
static void
usage(void)
{
fprintf(stderr, "usage: nandfs [lssnap | mksnap | rmsnap <snap>] "
"node\n");
exit(1);
}
int
main(int argc, char **argv)
{
int error = 0;
char *cmd;
if (argc < 2)
usage();
cmd = argv[1];
argc -= 2;
argv += 2;
if (strcmp(cmd, "lssnap") == 0)
error = nandfs_lssnap(argc, argv);
else if (strcmp(cmd, "mksnap") == 0)
error = nandfs_mksnap(argc, argv);
else if (strcmp(cmd, "rmsnap") == 0)
error = nandfs_rmsnap(argc, argv);
else
usage();
return (error);
}

42
sbin/nandfs/nandfs.h
View file

@ -1,42 +0,0 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2012 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Semihalf under sponsorship
* from the FreeBSD Foundation.
*
* 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.
*
* $FreeBSD$
*/
#ifndef NANDFS_H
#define NANDFS_H
int nandfs_lssnap(int, char **);
int nandfs_mksnap(int, char **);
int nandfs_rmsnap(int, char **);
#endif /* !NANDFS_H */

89
sbin/nandfs/rmsnap.c
View file

@ -1,89 +0,0 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2012 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Semihalf under sponsorship
* from the FreeBSD Foundation.
*
* 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <sysexits.h>
#include <fs/nandfs/nandfs_fs.h>
#include <libnandfs.h>
#include "nandfs.h"
static void
rmsnap_usage(void)
{
fprintf(stderr, "usage:\n");
fprintf(stderr, "\trmsnap snap node\n");
}
int
nandfs_rmsnap(int argc, char **argv)
{
struct nandfs fs;
uint64_t cpno;
int error;
if (argc != 2) {
rmsnap_usage();
return (EX_USAGE);
}
cpno = strtoll(argv[0], (char **)NULL, 10);
if (cpno == 0) {
fprintf(stderr, "%s must be a number greater than 0\n",
argv[0]);
return (EX_USAGE);
}
nandfs_init(&fs, argv[1]);
error = nandfs_open(&fs);
if (error == -1) {
fprintf(stderr, "nandfs_open: %s\n", nandfs_errmsg(&fs));
goto out;
}
error = nandfs_delete_snap(&fs, cpno);
if (error == -1)
fprintf(stderr, "nandfs_delete_snap: %s\n", nandfs_errmsg(&fs));
out:
nandfs_close(&fs);
nandfs_destroy(&fs);
return (error);
}

9
sbin/newfs_nandfs/Makefile
View file

@ -1,9 +0,0 @@
# $FreeBSD$
PACKAGE=nandfs
PROG= newfs_nandfs
MAN= newfs_nandfs.8
LIBADD= geom
.include <bsd.prog.mk>

20
sbin/newfs_nandfs/Makefile.depend
View file

@ -1,20 +0,0 @@
# $FreeBSD$
# Autogenerated - do NOT edit!
DIRDEPS = \
gnu/lib/csu \
include \
include/xlocale \
lib/${CSU_DIR} \
lib/libc \
lib/libcompiler_rt \
lib/libexpat \
lib/libgeom \
lib/libsbuf \
.include <dirdeps.mk>
.if ${DEP_RELDIR} == ${_DEP_RELDIR}
# local dependencies - needed for -jN in clean tree
.endif

74
sbin/newfs_nandfs/newfs_nandfs.8
View file

@ -1,74 +0,0 @@
.\"
.\" Copyright (c) 2010 Semihalf
.\" 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 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 October 1, 2013
.Dt NEWFS_NANDFS 8
.Os
.Sh NAME
.Nm newfs_nandfs
.Nd construct a new NAND FS file system
.Sh SYNOPSIS
.Nm
.Op Fl b Ar blocsize
.Op Fl B Ar blocks-per-segment
.Op Fl L Ar label
.Op Fl m Ar reserved-segment-percent
.Ar device
.Sh DESCRIPTION
The
.Nm
utility creates a NAND FS file system on device.
.Pp
The options are as follow:
.Bl -tag -width indent
.It Fl b Ar blocksize
Size of block (1024 if not specified).
.It Fl B Ar blocks_per_segment
Number of blocks per segment (2048 if not specified).
.It Fl L Ar label
Volume label (up to 16 characters).
.It Fl m Ar reserved_block_percent
Percentage of reserved blocks (5 if not specified).
.El
.Sh EXIT STATUS
Exit status is 0 on success and 1 on error.
.Sh EXAMPLES
Create a file system, using default parameters, on
.Pa /dev/ada0s1 :
.Bd -literal -offset indent
newfs_nandfs /dev/ada0s1
.Ed
.Sh SEE ALSO
.Xr gpart 8 ,
.Xr newfs 8
.Sh HISTORY
The
.Nm
utility first appeared in
.Fx 10.0 .
.Sh AUTHORS
.An Grzegorz Bernacki

1183
sbin/newfs_nandfs/newfs_nandfs.c
View file

File diff suppressed because it is too large Load diff

9
sbin/swapon/swapon.8
View file

@ -28,7 +28,7 @@
.\" @(#)swapon.8 8.1 (Berkeley) 6/5/93
.\" $FreeBSD$
.\"
.Dd October 21, 2016
.Dd June 21, 2019
.Dt SWAPON 8
.Os
.Sh NAME
@ -38,7 +38,7 @@
.Nm swapon
.Oo Fl F Ar fstab
.Oc
.Fl aLq | Ar
.Fl aLq | E Ar
.Nm swapoff
.Oo Fl F Ar fstab
.Oc
@ -86,6 +86,11 @@ If the
option is used,
informational messages will not be
written to standard output when a swap device is added.
The
.Fl E
option causes each of following devices to receive a
.Dv BIO_DELETE
command to mark all blocks as unused.
.Pp
The
.Nm swapoff

60
sbin/swapon/swapon.c
View file

@ -44,7 +44,7 @@ static char sccsid[] = "@(#)swapon.c 8.1 (Berkeley) 6/5/93";
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/types.h>
#include <sys/disk.h>
#include <sys/mdioctl.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
@ -77,7 +77,7 @@ static int run_cmd(int *, const char *, ...) __printflike(2, 3);
static enum { SWAPON, SWAPOFF, SWAPCTL } orig_prog, which_prog = SWAPCTL;
static int qflag;
static int Eflag, qflag;
int
main(int argc, char **argv)
@ -100,7 +100,7 @@ main(int argc, char **argv)
doall = 0;
etc_fstab = NULL;
while ((ch = getopt(argc, argv, "AadghklLmqsUF:")) != -1) {
while ((ch = getopt(argc, argv, "AadEghklLmqsUF:")) != -1) {
switch(ch) {
case 'A':
if (which_prog == SWAPCTL) {
@ -121,6 +121,12 @@ main(int argc, char **argv)
else
usage();
break;
case 'E':
if (which_prog == SWAPON)
Eflag = 2;
else
usage();
break;
case 'g':
hflag = 'G';
break;
@ -182,8 +188,10 @@ main(int argc, char **argv)
strstr(fsp->fs_mntops, "late") == NULL &&
late != 0)
continue;
Eflag |= (strstr(fsp->fs_mntops, "trimonce") != NULL);
swfile = swap_on_off(fsp->fs_spec, 1,
fsp->fs_mntops);
Eflag &= ~1;
if (swfile == NULL) {
ret = 1;
continue;
@ -378,12 +386,22 @@ swap_on_geli_args(const char *mntops)
return (NULL);
}
} else if (strcmp(token, "notrim") == 0) {
if (Eflag) {
warn("Options \"notrim\" and "
"\"trimonce\" conflict");
free(ops);
return (NULL);
}
Tflag = " -T ";
} else if (strcmp(token, "late") == 0) {
/* ignore known option */
} else if (strcmp(token, "noauto") == 0) {
/* ignore known option */
} else if (strcmp(token, "sw") != 0) {
} else if (strcmp(token, "sw") == 0) {
/* ignore known option */
} else if (strcmp(token, "trimonce") == 0) {
/* ignore known option */
} else {
warnx("Invalid option: %s", token);
free(ops);
return (NULL);
@ -721,14 +739,42 @@ run_cmd(int *ofd, const char *cmdline, ...)
return (WEXITSTATUS(status));
}
static void
swap_trim(const char *name)
{
struct stat sb;
off_t ioarg[2], sz;
int fd;
fd = open(name, O_WRONLY);
if (fd < 0)
errx(1, "Cannot open %s", name);
if (fstat(fd, &sb) < 0)
errx(1, "Cannot stat %s", name);
if (S_ISREG(sb.st_mode))
sz = sb.st_size;
else if (S_ISCHR(sb.st_mode)) {
if (ioctl(fd, DIOCGMEDIASIZE, &sz) != 0)
err(1, "ioctl(DIOCGMEDIASIZE)");
} else
errx(1, "%s has an invalid file type", name);
ioarg[0] = 0;
ioarg[1] = sz;
if (ioctl(fd, DIOCGDELETE, ioarg) != 0)
warn("ioctl(DIOCGDELETE)");
close(fd);
}
static const char *
swap_on_off_sfile(const char *name, int doingall)
{
int error;
if (which_prog == SWAPON)
if (which_prog == SWAPON) {
if (Eflag)
swap_trim(name);
error = swapon(name);
else /* SWAPOFF */
} else /* SWAPOFF */
error = swapoff(name);
if (error == -1) {
@ -759,6 +805,8 @@ usage(void)
fprintf(stderr, "usage: %s ", getprogname());
switch(orig_prog) {
case SWAPON:
fprintf(stderr, "[-F fstab] -aLq | [-E] file ...\n");
break;
case SWAPOFF:
fprintf(stderr, "[-F fstab] -aLq | file ...\n");
break;

6
share/examples/etc/make.conf
View file

@ -49,6 +49,12 @@
# icelake-client, cannonlake, knm, skylake-avx512, knl,
# goldmont, skylake, broadwell, haswell, ivybridge,
# sandybridge, westmere, nehalem, silvermont, bonnell
# ARM architecture: armv5, armv5te, armv6, armv6t2, arm1176jzf-s, armv7,
# armv7-a, armv7ve, generic-armv7-a, cortex-a5,
# cortex-a7, cortex-a8, cortex-a9, cortex-a12,
# cortex-a15, cortex-a17
# ARM64 architechture: cortex-a53, cortex-a57, cortex-a72,
# exynos-m1
#
# (?= allows to buildworld for a different CPUTYPE.)
#

2
share/man/man4/Makefile
View file

@ -303,8 +303,6 @@ MAN= aac.4 \
mx25l.4 \
mxge.4 \
my.4 \
nand.4 \
nandsim.4 \
${_ndis.4} \
net80211.4 \
netdump.4 \

43
share/man/man4/gpio.4
View file

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd November 5, 2013
.Dd June 27, 2019
.Dt GPIO 4
.Os
.Sh NAME
@ -103,12 +103,50 @@ passed to the kernel, being either statically compiled in, or by a variety
of ways where the boot loader (or Open Firmware enabled system) passes the
DTS blob to the kernel at boot.
.Pp
On a
.Xr device.hints 5
based system these hints can be used to configure drivers for devices
attached to
.Nm
pins:
.Bl -tag -width ".Va hint.driver.unit.pin_list"
.It Va hint.driver.unit.at
The
.Nm gpiobus
where the device is attached.
For example,
.Qq gpiobus0 .
.Ar driver
and
.Ar unit
are the driver name and the unit number for the device driver.
.It Va hint.driver.unit.pins
This is a bitmask of the pins on the
.Nm gpiobus
that are connected to the device.
The pins will be allocated to the specified driver instance.
Only pins with numbers from 0 to 31 can be specified using this hint.
.It Va hint.driver.unit.pin_list
This is a list of pin numbers of pins on the
.Nm gpiobus
that are connected to the device.
The pins will be allocated to the specified driver instance.
This is a more user friendly alternative to the
.Ar pins
hint.
Additionally, this hint allows specifying pin numbers greater than 31.
The numbers can be decimal or hexadecimal with 0x prefix.
Any non-digit character can be used as a separator.
For example, it can be a comma, a slash or a space.
The separator can be followed by any number of space characters.
.El
.Pp
The following
.Xr device.hints 5
are only provided by the
.Cd ar71xx_gpio
driver:
.Bl -tag -width ".Va hint.gpioiic.%d.atXXX"
.Bl -tag -width ".Va hint.gpio.function_clear"
.It Va hint.gpio.%d.pinmask
This is a bitmask of pins on the GPIO board that we would like to expose
for use to the host operating system.
@ -133,6 +171,7 @@ of some device in a system.
.Xr gpioiic 4 ,
.Xr gpioled 4 ,
.Xr iicbus 4 ,
.Xr device.hints 5 ,
.Xr gpioctl 8
.Sh HISTORY
The

145
share/man/man4/nand.4
View file

@ -1,145 +0,0 @@
.\"
.\" Copyright (c) 2012 The FreeBSD Foundation
.\" All rights reserved.
.\"
.\" This documentation was written by Semihalf under sponsorship from
.\" the FreeBSD Foundation.
.\"
.\" 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 8, 2012
.Dt NAND 4
.Os
.Sh NAME
.Nm nand
.Nd NAND Flash framework
.Sh SYNOPSIS
.Cd "device nand"
.Sh DESCRIPTION
The
.Fx
.Nm
framework consists of a set of interfaces that aim to provide an extensible,
object oriented environment for NAND controllers and NAND Flash memory chips
from various hardware vendors, and to allow for uniform and flexible
management of the NAND devices.
It comprises of the following major components:
.Bl -bullet
.It
NAND Flash controller (NFC) interface.
.Pp
Defines methods which allow to send commands as well as send/receive data
between the controller and a NAND chip.
Back-end drivers for specific NAND
controllers plug into this interface and implement low-level routines for a
given NAND controller.
.Pp
This layer implements basic functionality of a NAND Flash controller.
It allows to send command and address to chip, drive CS (chip select line),
as well as read/write to the selected NAND chip.
This layer is independent of
NAND chip devices actually connected to the controller.
.It
NAND chip interface.
.Pp
Provides basic operations like read page, program page, erase block.
Currently three generic classes of drivers are available, which provide
support for the following chips:
.Bl -bullet
.It
large page
.It
small page
.It
ONFI-compliant
.El
.Pp
This layer implements basic operations to be performed on a NAND chip, like
read, program, erase, get status etc.
Since these operations use specific
commands (depending on the vendor), each chip has potentially its own
implementation of the commands set.
.Pp
The framework is extensible so it is also possible to create a custom command
set for a non standard chip support.
.It
NANDbus.
.Pp
This layer is responsible for enumerating NAND chips in the system and
establishing the hierarchy between chips and their supervising controllers.
.Pp
Its main purpose is detecting type of NAND chips connected to a given chip
select (CS line).
It also allows manages locking access to the NAND
controller.
NANDbus passes requests from an active chip to the chip controller.
.It
NAND character / GEOM device.
.Pp
For each NAND chip found in a system a character and GEOM devices are created
which allows to read / write directly to a device, as well as perform other
specific operations (like via ioctl).
.Pp
There are two GEOM devices created for each NAND chip:
.Bl -bullet
.It
raw device
.It
normal device
.El
.Pp
Raw device allows to bypass ECC checking when reading/writing to it, while
normal device always uses ECC algorithm to validate the read data.
.Pp
NAND character devices will be created for each NAND chip detected while
probing the NAND controller.
.El
.Sh SEE ALSO
.Xr libnandfs 3 ,
.Xr gnand 4 ,
.Xr nandsim 4 ,
.Xr nandfs 5 ,
.Xr makefs 8 ,
.Xr mount_nandfs 8 ,
.Xr nandfs 8 ,
.Xr nandsim 8 ,
.Xr nandtool 8 ,
.Xr newfs_nandfs 8 ,
.Xr umount_nandfs 8
.Sh STANDARDS
Open NAND Flash Interface Working Group
.Pq Vt ONFI .
.Sh HISTORY
The
.Nm
framework support first appeared in
.Fx 10.0 .
.Sh AUTHORS
.An -nosplit
The
.Nm
framework was designed and developed by
.An Grzegorz Bernacki .
This manual page was written by
.An Rafal Jaworowski .

93
share/man/man4/nandsim.4
View file

@ -1,93 +0,0 @@
.\"
.\" Copyright (c) 2012 The FreeBSD Foundation
.\" All rights reserved.
.\"
.\" This documentation was written by Semihalf under sponsorship from
.\" the FreeBSD Foundation.
.\"
.\" 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 8, 2012
.Dt NANDSIM 4
.Os
.Sh NAME
.Nm nandsim
.Nd NAND Flash simulator driver
.Sh SYNOPSIS
.Cd "device nand"
.Cd "device nandsim"
.Cd "options ALQ"
.Sh DESCRIPTION
The
.Nm
is part of the
.Fx
NAND framework
.Xr nand 4
and can be characterized with the following highlights:
.Bl -bullet
.It
plugs into the
.Xr nand 4
framework APIs as if it were a hardware controller (hanging on the nexus bus)
with real NAND chips connected to it
.It
physically part of the kernel code (either statically linked into the kernel
image or built as a module)
.It
controlled with a user space program
.Xr nandsim 8
.El
.Pp
From the user perspective, the
.Nm
allows for imitating ONFI-compliant NAND Flash devices as if they were
attached to the system via a virtual controller.
.Pp
Some
.Nm
features rely on the ability to log contents to a file, which is achieved
through the
.Xr alq 9
facility.
.Sh SEE ALSO
.Xr nand 4 ,
.Xr nandsim.conf 5 ,
.Xr nandsim 8
.Sh STANDARDS
Open NAND Flash Interface Working Group
.Pq Vt ONFI .
.Sh HISTORY
The
.Nm
support first appeared in
.Fx 10.0 .
.Sh AUTHORS
.An -nosplit
The
.Nm
kernel driver was developed by
.An Grzegorz Bernacki .
This manual page was written by
.An Rafal Jaworowski .

20
share/man/man4/owc.4
View file

@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd July 20, 2015
.Dd June 26, 2019
.Dt OWC 4
.Os
.Sh NAME
@ -69,6 +69,24 @@ For more details about the
.Va gpios
property, please consult
.Pa /usr/src/sys/dts/bindings-gpio.txt .
.Pp
On a
.Xr device.hints 5
based system these values are required for the
.Nm :
.Bl -tag -width ".Va hint.owc.%d.atXXX"
.It Va hint.owc.%d.at
The
.Nm gpiobus
you are attaching to.
.It Va hint.owc.%d.pins
This is a bitmask that defines a pin on the
.Nm gpiobus
that is to be used for the 1-Wire bus.
For instance, to configure pin 10, use the bitmask of 0x400.
Please note that this mask should have only one bit set
(any other bits - i.e., pins - will be ignored).
.El
.Sh SEE ALSO
.Xr gpiobus 4 ,
.Xr ow 4 ,

1
share/man/man4/random.4
View file

@ -30,7 +30,6 @@
.Nm random
.Nd the entropy device
.Sh SYNOPSIS
.Cd "device random"
.Cd "options RANDOM_LOADABLE"
.Cd "options RANDOM_ENABLE_ETHER"
.Cd "options RANDOM_ENABLE_UMA"

4
share/man/man5/Makefile
View file

@ -101,10 +101,6 @@ MAN+= freebsd-update.conf.5
MAN+= hesiod.conf.5
.endif
.if ${MK_NAND} != "no"
MAN+= nandfs.5
.endif
.if ${MK_PF} != "no"
MAN+= pf.conf.5 \
pf.os.5

6
share/man/man5/fstab.5
View file

@ -216,6 +216,12 @@ then the special file is made available as a piece of swap
space by the
.Xr swapon 8
command at the end of the system reboot procedure.
For swap devices, the keyword
.Dq trimonce
triggers the delivery of a
.Dv BIO_DELETE
command to the device to mark
all blocks as unused.
For vnode-backed swap spaces,
.Dq file
is supported in the

132
share/man/man5/nandfs.5
View file

@ -1,132 +0,0 @@
.\"
.\" Copyright (c) 2010 Semihalf
.\" 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 Nov 11, 2010
.Dt NANDFS 5
.Os
.Sh NAME
.Nm nandfs
.Nd NAND Flash file system
.Sh SYNOPSIS
To compile support for the
.Nm ,
place the following in your kernel configuration file:
.Bd -ragged -offset indent
.Cd "options NANDFS"
.Ed
.Pp
Even though the NAND FS can be used with any storage media, it has been
optimized and designed towards NAND Flash devices, so typically the following
driver is used:
.Bd -ragged -offset indent
.Cd "device nand"
.Ed
.Sh DESCRIPTION
The
.Nm
driver enables
.Fx
with support for NAND-oriented file system.
.Pp
It is a log-structured style file system with the following major features and
characteristics:
.Bl -bullet
.It
Hard links, symbolic links support
.It
Block journaling
.It
Copy-On-Write
.It
Snapshots (continuous, taken automatically, simultaneously mountable)
.It
Quick crash recovery at mount time
.It
64-bit data structures; supports many files, large files and volumes
.It
POSIX file permissions
.It
Checksum / ECC
.El
.Sh EXAMPLES
The most common usage is mounting the file system:
.Pp
.Dl "mount -t nandfs /dev/<gnandN> /mnt"
.Pp
or:
.Dl "mount_nandfs /dev/<gnandN> /mnt"
.Pp
where
.Ar gnandN
is the GEOM device representing a Flash partition (slice) containing the
.Nm
structure, and
.Pa /mnt
is a mount point.
.Pp
It is possible to define an entry in
.Pa /etc/fstab
for the
.Nm :
.Bd -literal
/dev/gnand0 /flash nandfs rw 0 0
.Ed
.Pp
This will mount a
.Nm
partition at the specified mount point during system boot.
.Sh SEE ALSO
.Xr gnand 4 ,
.Xr nand 4 ,
.Xr mount_nandfs 8 ,
.Xr nandfs 8 ,
.Xr nandsim 8 ,
.Xr nandtool 8 ,
.Xr umount_nandfs 8
.Sh HISTORY
The NAND FS concepts are based on NILFS principles and initial implementation
was derived from early read-only NILFS NetBSD code.
Since then the NAND FS
code diverged significantly and is by no means compatible with NILFS.
.Pp
The NAND Flash file system first appeared in
.Fx 10.0 .
.Sh AUTHORS
.An -nosplit
The NAND FS was written by
.An Grzegorz Bernacki
with the help of
.An Mateusz Guzik ,
based on the NetBSD code created by
.An Reinoud Zandijk .
Additional help and support by
.An Lukasz Plachno ,
.An Jan Sieka
and
.An Lukasz Wojcik .
This manual page was written by
.An Rafal Jaworowski .

2
share/man/man9/Makefile
View file

@ -270,7 +270,6 @@ MAN= accept_filter.9 \
proc_rwmem.9 \
pseudofs.9 \
psignal.9 \
pwm.9 \
pwmbus.9 \
random.9 \
random_harvest.9 \
@ -1670,6 +1669,7 @@ MLINKS+=proc_rwmem.9 proc_readmem.9 \
MLINKS+=psignal.9 gsignal.9 \
psignal.9 pgsignal.9 \
psignal.9 tdsignal.9
MLINKS+=pwmbus.9 pwm.9
MLINKS+=random.9 arc4rand.9 \
random.9 arc4random.9 \
random.9 is_random_seeded.9 \

4
share/man/man9/VOP_REVOKE.9
View file

@ -34,7 +34,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd February 5, 2002
.Dd June 20, 2019
.Dt VOP_REVOKE 9
.Os
.Sh NAME
@ -61,7 +61,7 @@ to signify that all access will be revoked; any other value is invalid.
.Sh LOCKS
The
.Fa vp
must be unlocked on entry, and will remain unlocked upon return.
must be exclusively locked on entry, and will remain locked upon return.
.Sh SEE ALSO
.Xr make_dev_alias 9 ,
.Xr vnode 9

6
share/man/man9/iflibdi.9
View file

@ -1,5 +1,5 @@
.\" $FreeBSD$
.Dd May 24, 2017
.Dd May 21, 2019
.Dt IFLIBDI 9
.Os
.Sh NAME
@ -194,10 +194,10 @@ Allocate and initialize the
\fIif_ctx_t\fP structure.
Setup and initialize the MSI or MSI/X interrupt queues if necessary.
Allocate memory for queues and qset structure setup.
.It Fn iflib_device_irq_alloc
.It Fn iflib_irq_alloc
Allocate an interrupt resource for a given rid value with an associated filter
and handler function.
.It Fn iflib_device_irq_alloc_generic
.It Fn iflib_irq_alloc_generic
Performs the same function as iflib_device_irq_alloc along with the additional
functionality of adding a taskgroup.
The data fields and callback function are determined by the type of interrupt,

93
share/man/man9/pwm.9
View file

@ -1,93 +0,0 @@
.\" Copyright (c) 2018 Emmanuel Vadot <manu@freebsd.org>
.\"
.\" 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 DEVELOPERS ``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 DEVELOPERS 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 January 12, 2019
.Dt PWM 9
.Os
.Sh NAME
.Nm pwm ,
.Nm PWM_GET_BUS ,
.Nm PWM_CHANNEL_CONFIG ,
.Nm PWM_CHANNEL_GET_CONFIG ,
.Nm PWM_CHANNEL_SET_FLAGS ,
.Nm PWM_CHANNEL_GET_FLAGS ,
.Nm PWM_CHANNEL_ENABLE ,
.Nm PWM_CHANNEL_IS_ENABLED ,
.Nm PWM_CHANNEL_MAX
.Nd PWM methods
.Sh SYNOPSIS
.Cd "device pwm"
.In "pwm_if.h"
.Ft device_t
.Fn PWM_GET_BUS "device_t dev"
.Ft int
.Fn PWM_CHANNEL_CONFIG "device_t dev" "int channel" "uint64_t period" "uint64_t duty"
.Ft int
.Fn PWM_CHANNEL_GET_CONFIG "device_t dev" "int channel" "uint64_t *period" "uint64_t *duty"
.Ft int
.Fn PWM_CHANNEL_SET_FLAGS "device_t dev" "int channel" "uint32_t flags"
.Ft int
.Fn PWM_CHANNEL_GET_FLAGS "device_t dev" "int channel" "uint32_t *flags"
.Ft int
.Fn PWM_CHANNEL_ENABLE "device_t dev" "int channel" "bool enable"
.Ft int
.Fn PWM_CHANNEL_IS_ENABLED "device_t dev" "int channel" "bool *enabled"
.Ft int
.Fn PWM_CHANNEL_MAX "device_t dev" "int channel" "int *nchannel"
.Sh DESCRIPTION
The PWM (Pulse-Width Modulation) interface allows the device driver to register to a global
bus so other devices in the kernel can use them in a generic way.
.Sh INTERFACE
.Bl -tag -width indent
.It Fn PWM_GET_BUS "device_t dev"
Return the bus device.
.It Fn PWM_CHANNEL_CONFIG "device_t dev" "int channel" "uint64_t period" "uint64_t duty"
Configure the period and duty (in nanoseconds) in the PWM controller for the specified channel.
Returns 0 on success or
.Er EINVAL
if the values are not supported by the controller or
.Er EBUSY
is the PWM controller is in use and does not support changing the value on the fly.
.It Fn PWM_CHANNEL_GET_CONFIG "device_t dev" "int channel" "uint64_t *period" "uint64_t *duty"
Get the current configuration of the period and duty for the specified channel.
.It Fn PWM_CHANNEL_SET_FLAGS "device_t dev" "int channel" "uint32_t flags"
Set the flags of the channel (like inverted polarity).
.It Fn PWM_CHANNEL_GET_FLAGS "device_t dev" "int channel" "uint32_t *flags"
Get the current flags for the channel.
.It Fn PWM_CHANNEL_ENABLE "device_t dev" "int channel" "bool enable"
Enable the PWM channel.
.It Fn PWM_CHANNEL_ISENABLED "device_t dev" "int channel" "bool *enable"
Test if the PWM channel is enabled.
.It Fn PWM_CHANNEL_MAX "device_t dev" "int channel" "int *nchannel"
Get the maximum number of channels supported by the controller.
.El
.Sh HISTORY
The
.Nm pwm
interface first appeared in
.Fx 13.0 .
The
.Nm pwm
interface and manual page was written by
.An Emmanuel Vadot Aq Mt manu@FreeBSD.org .

87
share/man/man9/pwmbus.9
View file

@ -22,70 +22,85 @@
.\"
.\" $FreeBSD$
.\"
.Dd November 12, 2018
.Dd June 21, 2019
.Dt PWMBUS 9
.Os
.Sh NAME
.Nm pwmbus ,
.Nm pwmbus_attach_bus ,
.Nm PWMBUS_GET_BUS ,
.Nm PWMBUS_CHANNEL_CONFIG ,
.Nm PWMBUS_CHANNEL_GET_CONFIG ,
.Nm PWMBUS_CHANNEL_SET_FLAGS ,
.Nm PWMBUS_CHANNEL_GET_FLAGS ,
.Nm PWMBUS_CHANNEL_COUNT ,
.Nm PWMBUS_CHANNEL_ENABLE ,
.Nm PWMBUS_CHANNEL_GET_CONFIG ,
.Nm PWMBUS_CHANNEL_GET_FLAGS ,
.Nm PWMBUS_CHANNEL_IS_ENABLED ,
.Nm PWMBUS_CHANNEL_MAX
.Nm PWMBUS_CHANNEL_SET_FLAGS ,
.Nm PWMBUS_GET_BUS
.Nd PWMBUS methods
.Sh SYNOPSIS
.Cd "device pwm"
.In "pwmbus_if.h"
.Ft device_t
.Fn pwmbus_attach_bus "device_t dev"
.Ft int
.Fn PWMBUS_CHANNEL_CONFIG "device_t bus" "int channel" "uint64_t period" "uint64_t duty"
.Ft int
.Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty"
.Ft int
.Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags"
.Ft int
.Fn PWMBUS_CHANNEL_GET_FLAGS "device_t bus" "int channel" "uint32_t *flags"
.Fn PWMBUS_CHANNEL_COUNT "device_t bus" "int channel" "int *nchannel"
.Ft int
.Fn PWMBUS_CHANNEL_ENABLE "device_t bus" "int channel" "bool enable"
.Ft int
.Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty"
.Ft int
.Fn PWMBUS_CHANNEL_GET_FLAGS "device_t bus" "int channel" "uint32_t *flags"
.Ft int
.Fn PWMBUS_CHANNEL_IS_ENABLED "device_t bus" "int channel" "bool *enabled"
.Ft int
.Fn PWMBUS_CHANNEL_MAX "device_t bus" "int channel" "int *nchannel"
.Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags"
.Sh DESCRIPTION
The PWMBUS (Pulse-Width Modulation) interface allows the device driver to register to a global
bus so other devices in the kernel can use them in a generic way
The PWMBUS (Pulse-Width Modulation) interface allows a device driver to
register to a global bus so other devices in the kernel can use them in a
generic way.
.Pp
For all
.Nm
methods, the
.Va period
argument is the duration in nanoseconds of one complete on-off cycle, and the
.Va duty
argument is the duration in nanoseconds of the on portion of that cycle.
.Pp
Some PWM hardware is organized as a single controller with multiple channels.
Channel numbers count up from zero.
When multiple channels are present, they sometimes share a common clock or
other resources.
In such cases, changing the period or duty cycle of any one channel may affect
other channels within the hardware which share the same resources.
Consult the documentation for the underlying PWM hardware device driver for
details on channels that share resources.
.Sh INTERFACE
.Bl -tag -width indent
.It Fn pwmbus_attach_bus "device_t dev"
Attach the
.Nm pwmbus
to the device driver
.It Fn PWMBUS_CHANNEL_CONFIG "device_t bus" "int channel" "uint64_t period" "uint64_t duty"
Configure the period and duty (in nanoseconds) in the PWM controller on the bus for the specified channel.
Configure the period and duty (in nanoseconds) in the PWM controller on the bus
for the specified channel.
Returns 0 on success or
.Er EINVAL
is the values are not supported by the controller or
if the values are not supported by the controller or
.Er EBUSY
is the PWMBUS controller is in use and doesn't support changing the value on the fly.
.It Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty"
Get the current configuration of the period and duty for the specified channel.
.It Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags"
Set the flags of the channel (like inverted polarity), if the driver or controller
doesn't support this a default method is used.
.It Fn PWMBUS_CHANNEL_GET_FLAGS "device_t bus" "int channel" "uint32_t *flags"
Get the current flags for the channel, if the driver or controller
doesn't support this, a default method is used.
if the PWMBUS controller is in use and does not support changing the value on
the fly.
.It Fn PWMBUS_CHANNEL_COUNT "device_t bus" "int *nchannel"
Get the number of channels supported by the controller.
.It Fn PWMBUS_CHANNEL_ENABLE "device_t bus" "int channel" "bool enable"
Enable the PWM channel.
.It Fn PWMBUS_CHANNEL_ISENABLED "device_t bus" "int channel" "bool *enable"
Test if the PWM channel is enabled.
.It PWMBUS_CHANNEL_MAX "device_t bus" "int channel" "int *nchannel"
Get the maximum number of channel supported by the controller.
.It Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty"
Get the current configuration of the period and duty for the specified channel.
.It Fn PWMBUS_CHANNEL_GET_FLAGS "device_t bus" "int channel" "uint32_t *flags"
Get the current flags for the channel.
If the driver or controller
does not support this, a default method returns a flags value of zero.
.It Fn PWMBUS_CHANNEL_IS_ENABLED "device_t bus" "int channel" "bool *enable"
Test whether the PWM channel is enabled.
.It Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags"
Set the flags of the channel (such as inverted polarity).
If the driver or controller does not support this a do-nothing default method
is used.
.El
.Sh HISTORY
The

19
share/man/man9/vm_map_protect.9
View file

@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd July 19, 2003
.Dd June 20, 2019
.Dt VM_MAP_PROTECT 9
.Os
.Sh NAME
@ -51,6 +51,11 @@ within the map
.Fa map
to
.Fa new_prot .
The value specified by
.Fa new_prot
may not include any protection bits that are not set in
.Va max_protection
on every entry within the range.
.Pp
If
.Fa set_max
@ -59,7 +64,12 @@ is TRUE,
is treated as the new
.Va max_protection
setting for each underlying entry.
Otherwise, only the
Protection bits not included
.Fa new_prot
will be cleared from existing entries.
If
.Fa set_max
is FALSE only the
.Va protection
field is affected.
.Pp
@ -86,6 +96,11 @@ would exceed
for an entry within the range,
.Dv KERN_PROTECTION_FAILURE
is returned.
If a copy-on-write mapping is transitioned from read-only to
read-write, and too little swap space is available for backing the
copied pages,
.Dv KERN_RESOURCE_SHORTAGE
is returned.
.Sh SEE ALSO
.Xr vm_map 9
.Sh AUTHORS

5
share/misc/bsd-family-tree
View file

@ -135,7 +135,7 @@ FreeBSD 4.0 | | | | | NetBSD 1.4.2 | |
| FreeBSD 3.5.1 | | | | | | |
| | | | | | | |
*---FreeBSD 4.1 | | | | | | |
| | | | (?) | | | |
| | | | | | | | |
| FreeBSD 4.1.1 | | / | | | |
| | | | / | | | |
| FreeBSD 4.2 Darwin/ | NetBSD 1.4.3 | |
@ -399,6 +399,8 @@ FreeBSD 5.2 | | | |
| | | NetBSD | |
| | | 8.1 | DragonFly 5.6
| | | | |
| | | | DragonFly 5.6.1
| | | | |
FreeBSD 13 -current | NetBSD -current OpenBSD -current DragonFly -current
| | | | |
v v v v v
@ -783,6 +785,7 @@ DragonFly 5.4.1 2018-12-24 [DFB]
OpenBSD 6.5 2019-05-01 [OBD]
NetBSD 8.1 2019-06-04 [NBD]
DragonFly 5.6 2019-06-17 [DFB]
DragonFly 5.6.1 2019-06-19 [DFB]
Bibliography
------------------------

4
share/mk/bsd.cpu.mk
View file

@ -369,6 +369,10 @@ CFLAGS += -mfloat-abi=softfp
.endif
.endif
.if ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "powerpcspe"
LDFLAGS+= -Wl,--secure-plt
.endif
.if ${MACHINE_ARCH} == "powerpcspe"
CFLAGS += -mcpu=8548 -Wa,-me500 -mspe=yes -mabi=spe -mfloat-gprs=double
.endif

1
share/mk/bsd.libnames.mk
View file

@ -104,7 +104,6 @@ LIBMLX4?= ${LIBDESTDIR}${LIBDIR_BASE}/libmlx4.a
LIBMLX5?= ${LIBDESTDIR}${LIBDIR_BASE}/libmlx5.a
LIBMP?= ${LIBDESTDIR}${LIBDIR_BASE}/libmp.a
LIBMT?= ${LIBDESTDIR}${LIBDIR_BASE}/libmt.a
LIBNANDFS?= ${LIBDESTDIR}${LIBDIR_BASE}/libnandfs.a
LIBNCURSES?= ${LIBDESTDIR}${LIBDIR_BASE}/libncurses.a
LIBNCURSESW?= ${LIBDESTDIR}${LIBDIR_BASE}/libncursesw.a
LIBNETGRAPH?= ${LIBDESTDIR}${LIBDIR_BASE}/libnetgraph.a

1
share/mk/src.libnames.mk
View file

@ -135,7 +135,6 @@ _LIBRARIES= \
memstat \
mp \
mt \
nandfs \
ncurses \
ncursesw \
netgraph \

1
share/mk/src.opts.mk
View file

@ -206,7 +206,6 @@ __DEFAULT_NO_OPTIONS = \
LOADER_FORCE_LE \
LOADER_VERBOSE \
LOADER_VERIEXEC_PASS_MANIFEST \
NAND \
OFED_EXTRA \
OPENLDAP \
RPCBIND_WARMSTART_SUPPORT \

3
stand/arm/uboot/conf.c
View file

@ -59,9 +59,6 @@ struct fs_ops *file_system[] = {
#if defined(LOADER_EXT2FS_SUPPORT)
&ext2fs_fsops,
#endif
#if defined(LOADER_NANDFS_SUPPORT)
&nandfs_fsops,
#endif
#if defined(LOADER_NFS_SUPPORT)
&nfs_fsops,
#endif

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