Commit Graph

96662 Commits

Author SHA1 Message Date
Bryan Venteicher
1dbb21dcc9 Read and write the MAC address in the config space byte by byte 2014-01-25 07:13:47 +00:00
Bryan Venteicher
8c457c885e Read each field of the configuration individually
In the forthcoming VirtIO spec, the device configuration is
always in little endian instead of guest edian. This is a
noop change for now.
2014-01-25 07:01:51 +00:00
Peter Grehan
062eef4911 Change RWX to XWR in comments to match intent and bit patterns
in discussion of valid EPT pte protections.

Discussed with:	neel
MFC after:	3 days
2014-01-25 06:58:41 +00:00
Bryan Venteicher
31ac03991b Remove spaces before tabs in the function prototype list 2014-01-25 06:54:04 +00:00
Robert Millan
f55a7d3058 Accept O_CLOEXEC in shm_open().
Reviewed by:	jilles, jhb
MFC after:	1 week
2014-01-24 21:05:07 +00:00
Andrew Turner
af3088290b Correct the alignment of sp through functions that use UNWINDSVCFRAME. We
were incorrectly adding the trap frame padding to the stack pointer after
reading it's value and unaligning it.
2014-01-24 20:51:56 +00:00
Pedro F. Giffuni
99984d229c ext2fs: Re-enable reallocblk.
The major corruption issues affecting this code have been fixed
a while ago.

MFC after:	1 week
2014-01-24 20:26:00 +00:00
Alan Cox
793d14076a In an effort to diagnose possible corruption of struct vm_page on some
sparc64 machines make the page queue assert in vm_page_dequeue() more
precise.  While I'm here switch the page lock assert to the newer style.
2014-01-24 19:08:42 +00:00
Hans Petter Selasky
3525f1dbf2 Add more USB quirks.
Submitted by:	Gerrit Kuehn <gerrit.kuehn@aei.mpg.de>
MFC after:	1 week
2014-01-24 18:52:04 +00:00
Warner Losh
26fb3de82c Remove obsolete option 2014-01-24 17:00:27 +00:00
Warner Losh
5fac1adda0 Fix comment to match option 2014-01-24 16:58:50 +00:00
Warner Losh
8a141da3d0 Fix comment to match option 2014-01-24 16:58:21 +00:00
Warner Losh
26c1c257fe Fix comment to match option 2014-01-24 16:57:42 +00:00
Warner Losh
624932ff81 Add NAND support
Fix comment
This board has 4 wire support
2014-01-24 16:56:27 +00:00
Warner Losh
0da1cf4094 Remove redundant declaration for uart devclass.
Commint some unrelated, but harmless, FDT ifdefs.
2014-01-24 16:50:15 +00:00
Kevin Lo
51fcfa2666 Fix comment. 2014-01-24 15:34:22 +00:00
Hans Petter Selasky
5c8c627bf9 Hide now harmless warning from dmesg.
MFC after:	1 week
2014-01-24 15:05:28 +00:00
Pedro F. Giffuni
1093104cf7 ext2fs: fix a bug in dirindex and re-enable.
The IN_* flags should be set in i_flag instead of corrupting
i_flags [1].

Re-enable HTree dirindex as the last series of bug fixes
seems to have fixed the issues.

Reported by:	bde [1]
Tested by:	kevlo
MFC after:	1 week
2014-01-24 13:51:38 +00:00
Kevin Lo
56ae078529 Get rid of memmove(). It's not portable.
Tested on RT3071, RT3573, RT3570, RT3572, and RT5572.

Reviewed by:	hselasky
2014-01-24 09:17:29 +00:00
Alexander V. Chernikov
5fa3fdd3d9 Reorder struct ip_fw_chain:
* move rarely-used fields down
* move uh_lock to different cacheline
* remove some usused fields

Sponsored by:	Yandex LLC
2014-01-24 09:13:30 +00:00
Justin Hibbits
b65c25f54a Fix 32-bit signal handling on ppc64. This was broken when the PSL_USERSTATIC
macro was changed.  Since copying 64-bit srr1 into 32-bit srr1 drops the upper
32 bits, any bits set in the context were dropped, meaning the context check
fails.  Since 32-bit set_context can't change those bits anyway, copy the ones
from the current context (td->td_frame) before calling set_context().

MFC after:	3 weeks
2014-01-24 02:57:00 +00:00
Ian Lepore
f2a7dc989c Be more robust with malformed interrupt config data. Instead of crashing
or going into a near-infinite loop, warn and make potentially-reasonable
assumptions.

Reviewed by:	brooks, nwhitehorn
2014-01-24 00:42:18 +00:00
Warner Losh
65e79cf474 clock-frequency is a FreeBSD-specific extention. Make it optional and
allow the client uart drivers to decide if a frequency is required.
2014-01-24 00:14:14 +00:00
Andrey V. Elsukov
524d7a4d4e Always free sbuf in gctl_free().
MFC after:	1 week
2014-01-23 21:30:31 +00:00
Andrey V. Elsukov
d14a7ff1f5 Remove another unneeded NULL check from geom_alloc_copyin().
Do copyout in case of gctl version mismatch and fix sbuf leak in
g_ctl_ioctl_ctl().

MFC after:	1 week
2014-01-23 20:25:38 +00:00
John Baldwin
e07ef9b0f6 Move <machine/apicvar.h> to <x86/apicvar.h>. 2014-01-23 20:10:22 +00:00
Andrey V. Elsukov
7f0e13dfe0 In gctl_copyin() remove unused error variable.
geom_alloc_copyin() can't return ENOMEM, so describe its fail as bad
control request. Add check for NULL pointer in gctl_dump(), since it
can be NULL when geom_alloc_copyin() failed.

MFC after:	1 week
2014-01-23 19:55:02 +00:00
Andrey V. Elsukov
625ee733e3 Fix typo in r261084.
Add to the gctl_error() an ability to specify error description even
if numeric error code is already specified. Also by default set
error code to EINVAL.

PR:		185852
MFC after:	1 week
2014-01-23 19:31:17 +00:00
Andrey V. Elsukov
ee839ce84c malloc() with M_WAITOK doesn't return NULL.
MFC after:	1 week
2014-01-23 19:07:22 +00:00
Warner Losh
df10106a87 Add Atmel serial drivers. 2014-01-23 18:09:10 +00:00
Konstantin Belousov
2852de0489 The posix_fallocate(2) syscall should return error number on error,
without modifying errno.

Reported and tested by:	Gennady Proskurin <gpr@mail.ru>
Reviewed by:	mdf
PR:	standards/186028
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2014-01-23 17:24:26 +00:00
Hans Petter Selasky
2719d9c909 Revert r261014. Let Kevin fix it.
MFC after:	1 week
2014-01-23 10:18:28 +00:00
Neel Natu
36736912b6 Set "Interrupt Window Exiting" in the case where there is a vector to be
injected into the vcpu but the VM-entry interruption information field
already has the valid bit set.

Pointed out by:	David Reed (david.reed@tidalscale.com)
2014-01-23 06:06:50 +00:00
Justin Hibbits
c821b4820f Properly sort the arguments to mtx_init(9).
PR:		misc/186020
Submitted by:	alfred
MFC after:	1 week
2014-01-23 01:09:33 +00:00
Warner Losh
e79f350d87 Document EARLY_PRINTF 2014-01-22 22:25:48 +00:00
Alexander Motin
d0754f0829 Mostly revert r260267 and hopefully really fix the original problem.
The latest draft of SBC-3 tells: "A MAXIMUM UNMAP LBA COUNT field set to
a non-zero value indicates the maximum number of LBAs that may be unmapped
by an UNMAP command."  To me it does not sound like that limit is set per
single descriptor, but rather per all command.  And I have at least one
device that behaves exactly that way.  This patch fixes the problem there.

MFC after:	1 week
2014-01-22 22:19:53 +00:00
Warner Losh
8c9dc67411 Clean up HL201 config (for the hot-e 201 and 101 models from thinlinx).
Make comments match parameters
Add options for early printf so we get regression build testing on it.
Add preview of options for FDT support coming soon (I hope)
2014-01-22 22:01:29 +00:00
Warner Losh
52e996ac52 Implement support for early printf. You need to define SOCDEV_{PA,VA}
as described in the comments for the eputc function in your config file.
2014-01-22 21:49:20 +00:00
Warner Losh
88b842d215 Add support for mapping a small range of the SoC devices for debugging
purposes early in boot.
2014-01-22 21:23:58 +00:00
Warner Losh
26fbe13c56 Implement generic support for early printf. Thought I can't find the
paper trail now, this patch is similar to one posted for one of the
preliminary versions of a new armv6 port. I took them and made them
more generic. Option not enabled by default since each board/port has
to provide its own eputc, and possibly do other things as well...
2014-01-22 21:20:08 +00:00
Pedro F. Giffuni
b7bbf8b9f3 ext2fs: fix logic error in the previous change.
Use the bitwise negation instead of bogus boolean negation and move
the flag manipulation with the assignment.
Fix some grammatical errors introduced in the same change.

Reported by:	bde
MFC after:	3 days
2014-01-22 19:09:41 +00:00
Hans Petter Selasky
dfd7cd8014 We are using the old callout API and should also add one extra tick in
the FreeBSD 10 case.

Suggested by:	mav @
MFC after:	1 week
2014-01-22 17:50:43 +00:00
Gleb Smirnoff
be3d21a2cf Remove NULL pointer dereference.
CID:	1009118
2014-01-22 15:58:43 +00:00
Gleb Smirnoff
d26bbeb948 Fix resource leak and simplify code for DIOCCHANGEADDR.
CID:	1007035
2014-01-22 15:44:38 +00:00
Gleb Smirnoff
547246a373 Fix fallout from r241923. Calculate length of payload in
pim_input() properly.

While here, remove extra variable and incorrect condition
before m_pullup().

Reported by:	Olivier Cochard-Labbé <olivier cochard.me>
Sponsored by:	Nginx, Inc.
2014-01-22 10:57:42 +00:00
Hans Petter Selasky
2e74d8c857 - Fix some non-portable code with regard to endianness. Don't use memmove().
- Fix a range check for maximum transmit length.
- Fix read from missing field when transmitting data.

MFC after:	2 weeks
2014-01-22 09:57:26 +00:00
Adrian Chadd
98240e7bc0 Use the correct bitshift operators for the GPIO definitions.
Submitted by:	Daan Vreeken <Daan@vitsch.nl>
MFC after:	1 week
2014-01-22 08:02:07 +00:00
Hans Petter Selasky
924b1f5db0 Ensure that the DMA delay does not get rounded down to zero ticks when
a timeout value of a single tick is given. With FreeBSD-10 and newer
the current system time is used as a starting point, and the minimum
callout time of a single tick will be guaranteed. This patch mostly
affect the DMA delay timeouts, which are typically in the range from
0.125 to 2ms.

MFC after:	1 week
2014-01-22 07:48:39 +00:00
Hans Petter Selasky
3448548027 Wait a bit more before we free any EHCI DMA descriptors. Some USB
controllers need more time than others.

MFC after:	1 week
2014-01-22 07:32:55 +00:00
Hans Petter Selasky
338b63a918 Add new quirk.
PR:		usb/185968
MFC after:	1 week
2014-01-22 07:22:42 +00:00