value resulted in poor performance for UDP packets. With this
change, UDP bulk transfer performance is more than 940Mbps.
While I'm here fix a wrong register definition.
bus_generic_resume() since the pci_link(4) driver was added.
- Change the ACPI PCI-PCI bridge driver to inherit most of its methods
from the generic PCI-PCI bridge driver. In particular, this will now
restore PCI config registers for ACPI PCI-PCI bridges.
Tested by: Oleg Sharoyko osharoiko of gmail
infrastructure, not us. This appears to be a leftover from an older
version of the driver.
Submitted by: avg
Tested by: Anton Shterenlikht <mexas bristol.ac.uk>
MFC after: 1 week
X-MFC-Note: To stable/8 and stable/7 only
This way we would have an opportunity to hide the
Tj(target) value doesn't seem right stuff if we know
it's not working there.
Add temperature value for Core2 Duo Extreme Mobile that
I have access to.
Xeon 5500/5600 series:
- Utilize IA32_TEMPERATURE_TARGET, a.k.a. Tj(target) in place
of Tj(max) when a sane value is available, as documented
in Intel whitepaper "CPU Monitoring With DTS/PECI"; (By sane
value we mean 70C - 100C for now);
- Print the probe results when booting verbose;
- Replace cpu_mask with cpu_stepping;
- Use CPUID_* macros instead of rolling our own.
Approved by: rpaulo
MFC after: 1 month
a PMC. It was possible that we could have turned a bit on but
never cleared it.
Extend the calls to rdmsr() to all necessary functions, not
just those which previously caused a panic.
Pointed out by: jhb@
MFC after: 1 week
the official vendor listed for 0x076b, rather than Omnikey, as in the PR.
PR: usb/123351
Submitted by: Marcin Cieslak <saper SYSTEM.PL>
MFC after: 1 week
This patch is different to that provided in the PR, due to the changes in
this driver since 7.x.
PR: usb/129945
Submitted by: Antonio Hilario <avahilario gmail.com>
MFC after: 1 week
- Bring in several other devices from OpenBSD while here. Use the
official manufacturer name over the OpenBSD name in the case of
GEMALTO. Reorder list slightly to aid future syncing.
- Remove duplicate SILABS CP2102 define from usbdevs
PR: usb/131912 [1]
Submitted by: Jack Twilley <mathuin gmail.com> [1]
MFC after: 1 week
plug. Note that the Vendor ID 0x04b4 is officially assigned to Cypress,
so use that instead of adding a second vendor with an identical ID, in the
same way other similar cases are treated in usb/usbdevs.
PR: usb/132785
Submitted by: Dirk-Willem van Gulik <dirkx webweaving.org>
MFC after: 1 week
10G cards. 1G cards are x4 only.
- Use constants from pcireg.h for reading the current link width.
- Use pci_set_max_read_req() rather than implementing it by hand.
Reviewed by: np
MFC after: 1 week
This is similar to a fix in r189305 but for earlier ICH versions (<= 5).
Reported by: someone via attilio
Discussed with: des, attilio
MFC after: 1 week
tail pointers of the tx and rx queues. We needed a SYSCTL_PROC
to correctly get the values at run time.
Submitted by: Andrew Boyer aboyer at averesystems.com
MFC after: 1 week
This version adds support for ARC1880; additionally this version fixed
an issue where all devices on a SAS port gets offlined when any device
failed on the port [1].
Many thanks to Areca for continuing to support FreeBSD.
PR: kern/148502 [1]
Submitted by: Ching-Lung Huang <ching2048 areca com tw>
Obtained from: Areca
Tested by: Rich Ercolani <rercola acm jhu edu> [1]
MFC after: 2 weeks
lengths. Make MI wrapper code to validate periods in request. Make kernel
clock management code to honor these hardware limitations while choosing hz,
stathz and profhz values.
- Fixed the interface probe routine to only attach to USB interfaces the driver
actually supports. This allows other drivers to attach to things like
MicroSD slots etc.
- Fixed network interface enumeration to be globally sequential instead of
relying on the USB interface numbers. This make sure the first network
interface always is at uhso0 and the second at usho1 and so on.
- Added a radio kill switch; exposed through sysctl.
- Updated the manual page to be verbose about the number of serial ports and
include iCON 452 in the set of tested hardware.
Submitted by: Fredrik Lindberg
calls. Also add BUS_DMA_COHERENT flag to bus_dmamem_alloc(9) to
take advantage of efficient synchronization for architectures that
support that feature.
Reviewed by: davidch
return code. If context was not setup correctly give up
initialization. While I'm here move variable declarations to the
beginning of the function.
Reviewed by: davidch
AcpiOsMapMemory()/AcpiOsUnmapMemory() (-> pmap_mapbios()/pmap_unmapbios())
for AcpiOsReadMemory() and AcpiOsWriteMemory(). Although they do not sound
too obvious, these functions are exclusively used to access memory mapped
IO in ACPICA.
According to ACPICA User Guide and Programmer Reference, the read data must
be zero extended to fill the 64-bit return value even if the bit width of
the location is less than 64.
- Return error when 64-bit access is requested as we do not support 64-bit
PCI register access (yet). XXX We may have to split it up into two 32-bit
accesses if it is really required.
According to ACPICA User Guide and Programmer Reference, the read data must
be zero extended to fill the 32-bit return value even if the bit width of
the port is less than 32.
- Remove 64-bit read/write from AcpiOsReadMemory() and AcpiOsWriteMemory().
These functions do not support 64-bit access (yet). Clean up style nits
and unnecessary bit masking while I am here.
Reported by: Liu, Jinsong (jinsong dot liu at intel dot com) via
Lin Ming (ming dot m dot lin at intel dot com) [1]
- The 6000 series WiMAX devices need a separate firmware.
- The b-gen devices are not hooked because the hardware revision type
is not know.
Obtained from: OpenBSD
MFC after: 1 week
r165114 added that code and that change ignored the same logic
committed in r135772. In addition, data FIFO protection should be
selectively enabled instead of applying to all PCIe devices.
While I'm here add BCM5785 to devices that do not require this
fix.
and remove a buffer overflow:
- Remove the array of per-type dispatch functions. Instead, pass each
structure to a single callback. The callback should check the type of
each table entry to take appropriate action. This matches the behavior
of other table walkers such as for the MP Table and MADT.
- Don't attempt to save an array of string pointers for each structure
entry. Instead, just skip the strings. If this code is reused to
provide a generic SMBIOS table walker in the future we could provide
a method that looks up a specific string N for a given structure record
instead of pre-populating an array of pointers. This fixes a buffer
overflow for structure entries with more than 20 strings.
PR: kern/148546
Reported by: Spencer Minear @ McAfee
MFC after: 3 days
The code in question verifies that all register write operations only change
bits that are defined (in the register definition file) for that effected
register. The bug effectively disabled this checking.
o Fix the check by testing the opcode against all supported read ("and" based)
operands.
o Add missing bit definitions to the aic7xxx and aic79xx register definition
files so that the warning (treated as a fatal error) does not spuriously
fire.
Reported by: Pawel Worach <pawel.worach@gmail.com>
MFC after: 1 week
All of the necessary wrmsr calls are now preceded by a rdmsr
and we leave the reserved bits alone.
Document the bits in the relevant registers for future reference.
Tested by: mdf
MFC after: 1 week
was missed in r209599.
Reported and tested by: Michael Moll
- Declare mpt_dma_buf_alloc() static just like mpt_dma_buf_free(), both are
used in mpt.c only.
Reviewed by: ken
MFC after: r209599
a packet has only a header in the first mbuf, the
checksum code will dereference a pointer into the
non-existing IP header. Do a check for the size and
pullup if needed. Thanks to Michael Tuexen for this
fix.
MFC: asap - should be in 8.1 IMHO
Do not grab lock while setting up interrupt, as it causes LOR with
allocation code. Instead make interrupt handler check that CAM bus
initialization completed before touching it.
While there, slightly improve attach errors handling.
Reported by: kib
