Remove parentheses in a return statement to be consistent with the
rest of the file.
Rename sin_pi() in the float version to sin_pif().
Remove large comment that precedes sin_pif(). The comment
duplicates a comment in e_lgamma_r.c where the algorithm
is documented.
Requested by: bde
packets at all. Swapping byte order on SOCK_RAW was actually a bug, an
artifact from the BSD network stack, that used to convert a packet to
native byte order once it is received by kernel.
Other operating systems didn't follow this, and later other BSD
descendants fixed this, leaving us alone with the bug. Now it is
clear that we should fix the bug.
In collaboration with: Olivier Cochard-Labbé <olivier cochard.me>
See also: https://wiki.freebsd.org/SOCK_RAW
Sponsored by: Nginx, Inc.
sin_pi(x) is only called for x < 0 and |x| < 2**(p-1) where p is
the precision of x. The new argument reduction is an optimization
compared to the old code, and it removes a chunk of dead code.
Accuracy tests in the intervals (-21,-20), (-20,-19), ... (-1,0)
show no differences between the old and new code.
Obtained from: bde
- Static'ize sdhci_debug local to sdhci.c.
- Const'ify PCI device description strings.
- Nuke redundant resource ID members from sdhci_pci_softc.
- Nuke unused hw.sdhci_pci.debug tunable.
- Add support for using MSI instead of INTx, controllable via the tunable
hw.sdhci.enable_msi (defaulting to on) and tested with a RICOH R5CE823 SD
controller.
- Use NULL instead of 0 for pointers.
MFC after: 3 days
The EABI unwind info requires a .fnend for every .fnstart, and newer
binutils will complain about seeing two .fnstart in a row. This change
allows newer tools to compile our code.
Reported by: bapt
Reviewed by: imp
and keep both converted to drvapi and non-converted drivers
compilable.
o Make if_t typedef to struct ifnet *.
o Remove shim functions.
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
for route(4) socket and ifmib(4) sysctl.
o Move fields from if_data to ifnet, but keep all statistic counters
separate, since they should disappear later.
o Provide function if_data_copy() to fill if_data, utilize it in routing
socket and ifmib handler.
o Provide overridable ifnet(9) method to fetch counters. If no provided,
if_get_counters_compat() would be used, that returns old counters.
Sponsored by: Netflix
Sponsored by: Nginx, Inc.
via net.link.generic.IFMIB_IFDATA.*.IFDATA_GENERAL sysctl. Reasons
for removal are:
- No code in tree uses this possibility.
- The documentation ifmib(4) doesn't say that such possibility
exist. The example provided in manual page only reads data.
- On many interfaces the feature simply doesn't work, since they
do accounting in hardware, and overwrite if_data on tick.
Sponsored by: Nginx, Inc.
Also restore kmem_used() check for i386 as it has KVA limits that the raw
page counts above don't consider
PR: 187594
Reviewed by: peter
X-MFC-With: r270759
Review: D700
Sponsored by: Multiplay
proper constraint for 'x'. The "+r" constraint indicates that 'x' is an
input and output register operand.
While here generate code for different variants of getcc() using a macro
GETCC(sz) where 'sz' indicates the operand size.
Update the status bits in %rflags when emulating AND and OR opcodes.
Reviewed by: grehan
in the emulation of the task switch. If any exceptions are triggered then the
guest %rip should point to instruction that caused the task switch as opposed
to the one after it.
of this patch, resumectx() called npxresume() directly, but that doesn't
work because resumectx() runs with a non-standard %cs selector. Instead,
all of the FPU suspend/resume handling is done in C.
MFC after: 1 week
initializing 16. Initialize all 20 so we don't send garbage in the
Auxiliary register. The SATA standard mandates a 5 dword length for
the Host to Device FIS.
Sponsored by: Netflix
announce the change on the vap's ifnet instead of the main ifnet. This
matches the behavior of other wireless drivers in the tree and allows the
default devd configuration to correctly start dhclient automatically after
an ndis wireless device associates.
MFC after: 2 weeks
optional attributes field.
- Add a 'machdep.smap' sysctl that exports the SMAP table of the running
system as an array of the ACPI 3.0 structure. (On older systems, the
attributes are given a value of zero.) Note that the sysctl only
exports the SMAP table if it is available via the metadata passed from
the loader to the kernel. If an SMAP is not available, an empty array
is returned.
- Add a format handler for the ACPI 3.0 SMAP structure to the sysctl(8)
binary to format the SMAP structures in a readable format similar to
the format found in boot messages.
MFC after: 2 weeks
