| Commit message (Collapse) | Author | Age | Files | Lines |
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permanent ARP entries.
Submitted by: Andrew Alcheyev <buddy telenet.ru>
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case if memory allocation failed.
- Remove fourth argument from VLAN_INPUT_TAG(), that was used
incorrectly in almost all drivers. Indicate failure with
mbuf value of NULL.
In collaboration with: yongari, ru, sam
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Requested by: jhb
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Requested by: scottl, jhb
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Submitted by: Kazuhito HONDA <kazuhito@ph.noda.tus.ac.jp>
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PR: docs/88848
Prodded by: remko
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so also include sys/mount.h in SYNOPSIS.
PR: docs/90541
Submitted by: Wojciech A. Koszek dunstan^freebsd.czest.pl
MFC after: 1 week
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means:
o Remove Elf64_Quarter,
o Redefine Elf64_Half to be 16-bit,
o Redefine Elf64_Word to be 32-bit,
o Add Elf64_Xword and Elf64_Sxword for 64-bit entities,
o Use Elf_Size in MI code to abstract the difference between
Elf32_Word and Elf64_Word.
o Add Elf_Ssize as the signed counterpart of Elf_Size.
MFC after: 2 weeks
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o Remove the unused and non-standard SHT_NUM, PT_COUNT and DT_COUNT.
o Add the STV_DEFAULT, STV_INTERNAL, STV_HIDDEN and STV_PROTECTED
symbol visibility constants.
o Add the ELF32_ST_VISIBILITY and ELF64_ST_VISIBILITY macros to
get the symbol visibility from the st_other field.
o Add the ELFOSABI_AIX, ELFOSABI_OPENVMS and ELFOSABI_NSK constants.
o Add the ET_LOOS, ET_HIOS, ET_LOPROC and ET_HIPROC constants.
o Further flesh out the list of machine types. Note that EM_ALPHA
remains non-standard. The standard value for EM_ALPHA is given
by EM_ALPHA_STD (which is a non-standard name :-)
o Add the SHN_LOOS, SHN_HIOS and SHN_XINDEX constants.
o Add the SHT_INIT_ARRAY, SHT_FINI_ARRAY, SHT_PREINIT_ARRAY, SHT_GROUP
and SHT_SYMTAB_SHNDX constants.
o Add the SHF_MERGE, SHF_STRINGS, SHF_INFO_LINK, SHF_LINK_ORDER,
SHF_OS_NONCONFORMING, SHF_GROUP and SHF_MASKOS constants.
o Add the PF_MASKOS and PF_MASKPROC constants.
o Add the STB_LOOS andf STB_HIOS constants.
o Add the STT_COMMON, STT_LOOS and STT_HIOS constants.
MFC after: 1 week
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32-bit entity. Also, don't cast the resulting symbol type value to
a datatype smaller than the st_info field type as a quick way to
mask off the upper bits as it may cause inconsistent behaviour when
the macro is used (without explicit casting) on varargs functions.
MFC after: 1 week
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unknown machines.
MFC after: 1 week
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page to user space, the user space mapping must allow write access.
In collaboration with: tegge@
MFC after: 3 weeks
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span ports when they disappear. The span port does not have a pointer to the
softc so revert r1.31 and bring back the softc linked-list.
MFC after: 2 weeks
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and KTR_IO as they were never used. Remove KTR_CLK since it was only
used for hardclock firing and use KTR_INTR there instead. Remove
KTR_CRITICAL since it was only used for crit enter/exit and use
KTR_CONTENTION instead.
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AMD-8111 SMBus 2.0 controller) are all SMBus 2.0 controllers,
and need another implementation of SMBus access methods, while
this driver supports AMD-756 SMBus 1.0 controller and clones,
including AMD-8111 SMBus 1.0 controller.
Tested by: Vladimir Timofeev (0x006410de),
mezz (0x008410de),
ru (0x00d410de)
All of us got the same(!) nonsense when running ``mbmon -S'',
repeated every four rows.
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really should be a fptrdiff_t if we had that) in profclock().
- Don't try to profile kernel pc's that are >= the kernel lowpc to avoid
underflows when computing a profiling index.
- Use the PC_TO_I() macro to compute the kernel profiling index rather than
doing it inline.
Discussed with: bde
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than uintptr_t as that is technically more correct.
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Approved by: grehan
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on probationary terms: it may go away again if it transpires it is
a bad idea.
This extensible printf version will only be used if either
environment variable USE_XPRINTF is defined
or
one of the extension functions are called.
or
the global variable __use_xprintf is set greater than zero.
In all other cases our traditional printf implementation will
be used.
The extensible version is slower than the default printf, mostly
because less opportunity for combining I/O operation exists when
faced with extensions. The default printf on the other hand
is a bad case of spaghetti code.
The extension API has a GLIBC compatible part and a FreeBSD version
of same. The FreeBSD version exists because the GLIBC version may
run afoul of our FILE * locking in multithreaded programs and it
even further eliminate the opportunities for combining I/O operations.
Include three demo extensions which can be enabled if desired: time
(%T), hexdump (%H) and strvis (%V).
%T can format time_t (%T), struct timeval (%lT) and struct timespec (%llT)
in one of two human readable duration formats:
"%.3llT" -> "20349.245"
"%#.3llT" -> "5h39m9.245"
%H will hexdump a sequence of bytes and takes a pointer and a length
argument. The width specifies number of bytes per line.
"%4H" -> "65 72 20 65"
"%+4H" -> "0000 65 72 20 65"
"%#4H" -> "65 72 20 65 |er e|"
"%+#4H" -> "0000 65 72 20 65 |er e|"
%V will dump a string in strvis format.
"%V" -> "Hello\tWor\377ld" (C-style)
"%0V" -> "Hello\011Wor\377ld" (octal)
"%+V" -> "Hello%09Wor%FFld" (http-style)
Tests, comments, bugreports etc are most welcome.
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ephemeral mappings that are used as the source for three copy
operations from kernel space to user space. There are two reasons for
making this change: (1) Under heavy load exec_map can fill up causing
vm_map_find() to fail. When it fails, the nascent process is aborted
(SIGABRT). Whereas, this reimplementation using sf_buf_alloc()
sleeps. (2) Although it is possible to sleep on vm_map_find()'s
failure until address space becomes available (see kmem_alloc_wait()),
using sf_buf_alloc() is faster. Furthermore, the reimplementation
uses a CPU private mapping, avoiding a TLB shootdown on
multiprocessors.
Problem uncovered by: kris@
Reviewed by: tegge@
MFC after: 3 weeks
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Submitted by: Kostik Belousov <kostikbel at gmail.com> on -current@
Message-ID: <20051216151016.GE84442@deviant.zoral.local>
MFC After: 3 weeks
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with wpa_supplicant)
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serialized miniports when updating the packet list.
This fixes a deadlock that can occur with the Ralink RT2500 driver
when using wpa_supplicant.
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SMBus 1.0 and not SMBus 2.0.
AMD-8111 hub (datasheet is publically available) implements both SMBus
2.0 (a separate PCI device) and SMBus 1.0 (a subfunction of the System
Management Controller device with the base I/O address is accessible
through the CSR 0x58). This driver only supports AMD-756 SMBus 1.0
compatible devices.
With the patched sysutils/xmbmon port (to also fix PCI ID and to enable
smb(4) support), I now get:
pciconf:
none0@pci0:7:2: class=0x0c0500 card=0x746a1022 chip=0x746a1022 rev=0x02 hdr=0x00
vendor = 'Advanced Micro Devices (AMD)'
device = 'AMD-8111 SMBus 2.0 Controller'
class = serial bus
subclass = SMBus
amdpm0@pci0:7:3: class=0x068000 card=0x746b1022 chip=0x746b1022 rev=0x05 hdr=0x00
vendor = 'Advanced Micro Devices (AMD)'
device = 'AMD-8111 ACPI System Management Controller'
class = bridge
dmesg:
amdpm0: <AMD 756/766/768/8111 Power Management Controller> port 0x10e0-0x10ff at device 7.3 on pci0
smbus0: <System Management Bus> on amdpm0
# mbmon -A -d
Summary of Detection:
* SMB monitor(s)[ioctl:AMD8111]:
** Winbond Chip W83627HF/THF/THF-A found at slave address: 0x50.
** Analog Dev. Chip ADM1027 found at slave address: 0x5C.
* ISA monitor(s):
** Winbond Chip W83627HF/THF/THF-A found.
I think the confusion comes from the fact that nobody really tried
SMBus with xmbmon :-), since sysutils/xmbmon port doesn't come with
SMBus support enabled, neither in FreeBSD 4, nor in later versions,
so mbmon(1) was just showing the values from the Winbond sensors
accessible through the ISA I/O method (mbmon -I), for me anyway.
On my test machine, the amdpm(4) didn't even attach due to I/O port
allocation failure (who knows what the hell it read from CSR 0x58
of the SMBus 2.0 device :-), which isn't in the CSR space).
I've also checked that lm_sensors.org uses correct PCI ID for SMBus
1.0 of AMD-8111:
i2c-amd756.c: {PCI_VENDOR_ID_AMD, 0x746B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AMD8111 },
This driver is analogous to our amdpm.c which supports SMBus 1.0
AMD-756 and compatible devices, including SMBus 1.0 on AMD-8111.
i2c-amd8111.c: { 0x1022, 0x746a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
This driver is analogous to nForce-2/3/4, i2c-nforce2.c, which
supports SMBus 2.0, and which our amdpm.c does NOT support
(SMBus 2.0 uses a different, ACPI-unified, API to talk to SMBus).
At least I know for sure it doesn't work with my nForce3. :-)
(The xmbmon port will be fixed to correct the PCI ID too and to
enable the smb(4) support.)
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Approved by: glebius
Silence from: rwatson (mentor)
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appropriate thread priority.
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from OpenBSD's manpage.
PR: docs/89256
Submitted by: Pim van Pelt <pim at ipng dot nl>
MFC after: 3 days
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Reviewed by: glebius
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Add a couble new nVidia chips now we are here.
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command. This fixes some weird booting issues on newer versions
of the firmware on the MSA20.
Reported by: Philippe Pegon <Philippe dot Pegon at crc dot u-strasbg dot fr>
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be sorted out later.
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on amd64. If you're going to stuff >4GB into your box, reserving 32MB for
bonce pages amounts to a rounding error in the overall scheme of things.
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allocate a memory block. sscanf calls __svfscanf which in turn calls
fread, fread triggers mutex initialization but the mutex is not
destroyed in sscanf, this leads to memory leak. To avoid the memory
leak and performance issue, we create a none MT-safe version of fread:
__fread, and instead let __svfscanf call __fread.
PR: threads/90392
Patch submitted by: dhartmei
MFC after: 7 days
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to long long and using %ll.
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than casting them to int.
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change to m_dup and keep the alignment on the layer3 header.
MFC after: 1 week
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/rescue/nextboot.sh to match the name in /sbin (/sbin/nextboot).
Reviewed by: gtetlow
MFC after: 1 week
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which existed to cleanup the linux_osname mutex. Now that MTX_SYSINIT()
has grown a SYSUNINIT to destroy mutexes on unload, the extra destroy here
was redundant and resulted in panics in debug kernels.
MFC after: 1 week
Reported by: Goran Gajic ggajic at afrodita dot rcub dot bg dot ac dot yu
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