Commit Graph

56848 Commits

Author SHA1 Message Date
Marcel Moolenaar
f56d8bf106 o Add the GNU symbol versioning section constants (SHT_GNU_verdef,
SHT_GNU_verneed, SHT_GNU_versym),
o  Fix the definition of DT_HIOS -- it was short an 'f'...
2005-12-19 20:20:36 +00:00
Pawel Jakub Dawidek
003ba8a000 Use 'td' instead of 'curthread'. 2005-12-19 16:27:13 +00:00
Maxim Sobolev
f668cd5df7 If LOADER_BZIP2_SUPPORT is defined allocate heap in the 1MB-4MB range to
provide enough room for decompression (up to 2.5MB is necessary). This
should be safe to do since we load i386 kernels after 8MB mark now, so
that 16MB is the minimum amount of RAM necessary to even boot FreeBSD.

This makes bzip2-support  practically useable.
2005-12-19 09:26:42 +00:00
Maxim Sobolev
915dad0e92 Long-long time ago, when the trees were large and memory expensive amount of
memory directly available to loader(8) and friends was limited to 640K on i386.
Those times have passed long time ago and now loader(8) can directly access
up to 4GB of RAM at least theoretically. At the same time, there are several
places where it's assumed that malloc() will only allocate memory within
first megabyte.

Remove that assumption by allocating appropriate bounce buffers for BIOS
calls on stack where necessary.

This allows using memory above first megabyte for heap if necessary.
2005-12-19 09:00:11 +00:00
David Xu
a1d4fe69d2 Fix a bug in slice calculation code, current code uses hz but
sched_clock() is called by state clock.

Submitted by: taku at tackymt dot homeip dot net
2005-12-19 08:26:09 +00:00
Pawel Jakub Dawidek
b91df0e29e MFp4: Typo fix (without it the XML GEOM tree wasn't consistent).
Reported by:	Eric Anderson <anderson@centtech.com>
2005-12-19 06:05:40 +00:00
Pawel Jakub Dawidek
1236085a67 Style nit. 2005-12-19 03:43:48 +00:00
Pawel Jakub Dawidek
ef5d77f464 Allow to use TransFlash drive, which can be found in Motorola E398 Mobile Phone.
PR:		usb/89889
Submitted by:	Wojciech A. Koszek <dunstan@freebsd.czest.pl>
MFC after:	1 week
2005-12-19 03:27:28 +00:00
Pawel Jakub Dawidek
a94d0a9d19 - Document another spare flag (0x00000010).
- Add a 'XXX' comment about MNT_ACLS and MNT_BYFSID flags collision and
  explain why it is harmless.
- Add a colon after 'XXX' for consistency.
2005-12-19 03:02:54 +00:00
Marcel Moolenaar
f94b154580 Bump __FreeBSD_version to 700009 because:
1. The ELF-64 typedefs are now standardized, so that the libelf port
   (devel/libelf) does not need to compensate for not having the
   Elf64_Xword and Elf64_Sxword types.
2. ELF Symbol versioning support has been added. This also affects
   the libelf port (though configure should detect this correctly).
2005-12-19 00:13:11 +00:00
Florent Thoumie
949565fb05 - Add ProductID for the iPod Nano.
Reported by:	Nathan Kay <mcnate@numenor.net>
Approved by:	ssouhlal
MFC after:	3 days
2005-12-18 22:25:43 +00:00
Gleb Smirnoff
14bbd30f2e Since BGE_MBX_TX_HOST_PROD0_LO register is write-only to software,
we can cache its value in the softc. Eliminates one PCI register
write per call to bge_start().

A 1.8% speedup for UDP_RR test on my old box.

Obtained from:	NetBSD(jonathan) via delphij
2005-12-18 20:26:12 +00:00
Alexander Kabaev
0eb88f2029 Implement ELF symbol versioning using GNU semantics. This code aims
to be compatible with symbol versioning support as implemented by
GNU libc and documented by http://people.redhat.com/~drepper/symbol-versioning
and LSB 3.0.

Implement dlvsym() function to allow lookups for a specific version of
a given symbol.
2005-12-18 19:43:33 +00:00
Gleb Smirnoff
3939390679 Add a knob to suppress logging of attempts to modify
permanent ARP entries.

Submitted by:	Andrew Alcheyev <buddy telenet.ru>
2005-12-18 19:11:56 +00:00
Gleb Smirnoff
d147662cd3 - Fix VLAN_INPUT_TAG() macro, so that it doesn't touch mtag in
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
2005-12-18 18:24:27 +00:00
Nate Lawson
bd6b217753 Remove the KTR for hardclock completely. It seems to not be useful.
Requested by:	jhb
2005-12-18 18:11:55 +00:00
Nate Lawson
1335c4df32 Restore KTR_CRITICAL but conditionally compile it in as KTR_SCHED.
Requested by:	scottl, jhb
2005-12-18 18:10:57 +00:00
Ariff Abdullah
1e558b7ecb Precision for AFMT_x24_yE and AFMT_x32_yE should be 24 and 32, respectively.
Submitted by:	Kazuhito HONDA <kazuhito@ph.noda.tus.ac.jp>
2005-12-18 16:50:06 +00:00
Yoshihiro Takahashi
b8a8ce140f Merged from sys/dev/sio/sio.c revision 1.463. 2005-12-18 11:16:31 +00:00
Marcel Moolenaar
757686b115 Make our ELF64 type definitions match standards. In particular this
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
2005-12-18 04:52:37 +00:00
Marcel Moolenaar
f4f1e650cf Get in sync with current ELF definitions. In particular this means:
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
2005-12-18 00:09:12 +00:00
Marcel Moolenaar
e3247118ea Fix the ELF64_R_TYPE and ELF64_R_INFO macros. The symbol type is an
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
2005-12-17 23:48:07 +00:00
Alan Cox
044bbbb523 Correct a long-standing problem in elfN_map_insert(): In order to copy a
page to user space, the user space mapping must allow write access.

In collaboration with: tegge@
MFC after: 3 weeks
2005-12-17 19:40:47 +00:00
Andrew Thompson
9d5e4aa8b1 Use M_ZERO for the bridge_iflist to ensure there are no unexpected suprises. 2005-12-17 10:12:20 +00:00
Andrew Thompson
6b74382014 Minor whitespace cleanup. 2005-12-17 10:03:48 +00:00
David E. O'Brien
6acb2659e2 trim trailing ^I 2005-12-17 07:09:17 +00:00
Andrew Thompson
e0a87e8acd Change from a callback in if_ethersubr to using EVENTHANDLER in order to detach
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
2005-12-17 06:33:51 +00:00
Nate Lawson
8615fd8696 Clean up unused or poorly utilized KTR values. Remove KTR_FS, KTR_KGDB,
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.
2005-12-17 03:57:10 +00:00
Ruslan Ermilov
aa4f8911d7 Backout pseudo nForce2/3/4 support. These devices (as well as
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.
2005-12-16 22:58:51 +00:00
John Baldwin
5c8b444153 - Use uintfptr_t rather than int for the kernel profiling index (though it
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
2005-12-16 22:11:52 +00:00
John Baldwin
cb49fcd145 Change the addupc_*() functions to use the uintfptr_t type for pc rather
than uintptr_t as that is technically more correct.
2005-12-16 22:08:32 +00:00
John Baldwin
8088aac4c4 GC some unused frame types.
Approved by:	grehan
2005-12-16 22:07:41 +00:00
Alan Cox
584716b08a Style: The second argument to vm_map_find() should be NULL instead of 0. 2005-12-16 19:14:25 +00:00
Alan Cox
da61b9a69e Use sf_buf_alloc() instead of vm_map_find() on exec_map to create the
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
2005-12-16 18:34:14 +00:00
Xin LI
6ba9ec2d09 In pipe_write(): when uiomove() fails, do not spin on it forever.
Submitted by:	Kostik Belousov <kostikbel at gmail.com> on -current@
Message-ID:	<20051216151016.GE84442@deviant.zoral.local>
MFC After:	3 weeks
2005-12-16 18:32:39 +00:00
Bill Paul
a807264e92 In ndis_rxeof_eth(), avoid acquiring the NDIS miniport block spinlock for
serialized miniports when updating the packet list.

This fixes a deadlock that can occur with the Ralink RT2500 driver
when using wpa_supplicant.
2005-12-16 17:21:28 +00:00
Ruslan Ermilov
1a40739a00 Fix PCI ID of the AMD-8111 System Management controller so it matches
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.)
2005-12-16 15:03:16 +00:00
Ed Maste
bd2b686fe8 Add descriptions for sysctl -d.
Approved by:	glebius
Silence from:	rwatson (mentor)
2005-12-16 15:01:44 +00:00
David Xu
03f70aec67 Replace selwakeuppri with selwakeup, let scheduler figure out
appropriate thread priority.
2005-12-16 15:01:16 +00:00
Gleb Smirnoff
6e02dbdfa3 Cleanup __FreeBSD_version. 2005-12-16 13:10:32 +00:00
Pyun YongHyeon
e3829d1f54 Add jumbo frame support for architectures with strict alignment.
Reviewed by:	glebius
2005-12-16 08:29:43 +00:00
Søren Schmidt
121b478372 Cleanup the strings for printing chipset names, saves quite some space.
Add a couble new nVidia chips now we are here.
2005-12-16 08:12:13 +00:00
Paul Saab
2514c5bfdd It seems ciss should ignore overrun and underrun on a SCSI INQUIRY
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>
2005-12-16 06:50:55 +00:00
Scott Long
7f512e8f29 Make this compile on 64bit systems. It likely isn't correct, but that can
be sorted out later.
2005-12-16 06:11:22 +00:00
Scott Long
0717619c5c Don peril sensitive sunglasses and jack up the MAX_BPAGES limit to 8192
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.
2005-12-16 05:57:18 +00:00
John Baldwin
74a96f4337 Use uintmax_t and %j to print bus dma segment members rather than casting
to long long and using %ll.
2005-12-15 22:12:27 +00:00
John Baldwin
636a309adb Use %t (ptrdiff_t modifier) to print a couple of pointer differences rather
than casting them to int.
2005-12-15 21:57:32 +00:00
Andrew Thompson
7536320f62 It is not safe to use m_copypacket() here as the returned mbuf is readonly,
change to m_dup and keep the alignment on the layer3 header.

MFC after:	1 week
2005-12-15 19:34:39 +00:00
John Baldwin
410d857972 Remove linux_mib_destroy() (which I actually added in between 5.0 and 5.1)
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
2005-12-15 16:30:41 +00:00
Søren Schmidt
5608e472c1 Add support for writing VIA metadata.
Null out the metadata on disks when array is deleted.
2005-12-15 13:30:23 +00:00