flag has been added instead of FUTEX_WAIT to replace the FUTEX_WAIT
logic which needs to do gettimeofday() calls before the futex syscall
to convert the absolute timeout to a relative timeout.
Before this the CLOCK_MONOTONIC used by the FUTEX_WAIT_BITSET op.
When the FUTEX_CLOCK_REALTIME is specified the timeout is an absolute
time, not a relative time. Rework futex_wait to handle this.
On the side fix the futex leak in error case and remove useless
parentheses.
Properly calculate the timeout for the CLOCK_MONOTONIC case.
MFC after: 3 days
At attach, print the SCL and SDA pin numbers.
Remove a stray blank line.
Remove the GPIOBUS locking from gpioiic_reset(), it is already called with
this lock held. This fixes a crash when you try to scan the iicbus with
i2c(8).
get_scatter_segment() in get_fl_payload() fails. While here,
fix the code to adjust fl_bufs_used when a failure occurs for
any other scatter segment.
MFC after: 3 days
- Make the USB boot library more configurable.
- Resolve compile issues when cross building.
- Allow use of separate malloc.
- Allow use of separate endian macros.
Sponsored by: DARPA, AFRL
o Allow setting keymap in FDT, use hardcoded one by default
o Represent fallback keymap as a list rather than directly usable M*N array
Submitted by: Maxim Ignatenko <gelraen.ua@gmail.com>
current RADXA config. Radxa Rock (RR) boards have few types such as
RR (full version), RR Lite and some variants of RR engineering samples.
Add kernel config and FDT file for RR Lite board.
Approved by: stas (mentor)
If a vt(4) font does not exactly fit the screen dimensions, the console
window is offset so that it is centered. A rectangle is drawn at the
top, left, right, and bottom of the screen, to erase any leftovers that
are outside of the new usable console area.
If the x offset or y offset is 0 then the left border or top border
respectively is not drawn. The right and bottom borders may be one
pixel larger than necessary due to rounding, and are always drawn.
Prior to this change a 0 offset would result in a panic when calling
vt_drawrect with an x or y coordinate of -1.
Sponsored by: The FreeBSD Foundation
vt_grow may be called with a new size that's larger than previous but
does not require reallocation - for example, when the number of columns
is the same and new number of rows is less than the history size.
Prior to this change we would fail to update vb_scr_size, and then hit
a KASSERT when trying to write to the newly visible rows.
Sponsored by: The FreeBSD Foundation
ifa_ifwithnet() and ifa_ifwithdstaddr() The legacy functions will call the
_fib() versions with RT_ALL_FIBS, preserving legacy behavior.
sys/net/if_var.h
sys/net/if.c
Add legacy-compatible functions as described above. Ensure legacy
behavior when RT_ALL_FIBS is passed as fibnum.
sys/netinet/in_pcb.c
sys/netinet/ip_output.c
sys/netinet/ip_options.c
sys/net/route.c
sys/net/rtsock.c
sys/netinet6/nd6.c
Call with _fib() functions if we must use a specific fib, or the
legacy functions otherwise.
tests/sys/netinet/fibs_test.sh
tests/sys/netinet/udp_dontroute.c
Improve the udp_dontroute test. The bug that this test exercises is
that ifa_ifwithnet() will return the wrong address, if multiple
interfaces have addresses on the same subnet but with different
fibs. The previous version of the test only considered one possible
failure mode: that ifa_ifwithnet_fib() might fail to find any
suitable address at all. The new version also checks whether
ifa_ifwithnet_fib() finds the correct address by checking where the
ARP request goes.
Reported by: bz, hrs
Reviewed by: hrs
MFC after: 1 week
X-MFC-with: 264905
Sponsored by: Spectra Logic
(XScale mainly) expects the memory located before the kernel to be mapped,
and use it to allocate the page tables, the various stacks, etc.
A better fix would probably be to rewrite the various bla_machdep.c to stop
using that RAM, but I'm not so inclined to do it, especially since I don't
have hardware for all of them.
correctly prepare KGSBASE msr to restore the user descriptor base on
the last swapgs during return to usermode.
Reported and tested by: peterj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
mode.
Put the htonl(), htons(), ntohl() and ntohs() declarations under
__POSIX_VISIBLE >= 200112. POSIX.1-2001 and newer require these to be
exposed from <netinet/in.h> (as well as <arpa/inet.h>).
Note that it may be unnecessary to check __POSIX_VISIBLE >= 200112 because
older versions of POSIX and the C standard do not define this header.
However, other places in the same file already perform the check.
PR: 188316
Submitted by: Christian Neukirchen
- Update FDT file for BERI DE4 boards.
- Add needed kernel configuration keywords.
- Rename module to saf1761otg so that the device unit number does not
interfere with the hardware ID in dmesg.
Sponsored by: DARPA, AFRL
- Use an interrupt filter for handling the data path interrupts. This
increases the throughput significantly.
- Implement support for USB suspend and resume in USB host mode.
Sponsored by: DARPA, AFRL
