SunRPC is using xp_sock in SVCXPRT, while TI-RPC is using
xp_fd. Add a compatibility define.
Illumos has something similar for the non-kernel case.
Obtained from: linux-nfs project (git 0d94036c3a0d4c24d22bf6a8c40ac6625d972c29)
the first device entry matching the USB vendor, product and revision
would be searched for quirks. After this patch all device entries will
be searched for quirks.
MFC after: 1 week
Summary:
The idea behind this is '~0ul' is well-defined, and casting to uintmax_t, on a
32-bit platform, will leave the upper 32 bits as 0. The maximum range of a
resource is 0xFFF.... (all bits of the full type set). By dropping the 'ul'
suffix, C type promotion rules apply, and the sign extension of ~0 on 32 bit
platforms gets it to a type-independent 'unsigned max'.
Reviewed By: cem
Sponsored by: Alex Perez/Inertial Computing
Differential Revision: https://reviews.freebsd.org/D5255
code:
- Rename some CamelCase variables.
- s/t4_link_start/t4_link_l1cfg/g
- Pull in t4_get_port_type_description.
- Move t4_wait_op_done to t4_hw.c.
- Flip the order of the RDMA stats.
- Remove unsused function t4_iq_start_stop.
- Move t4_wait_op_done and t4_wait_op_done_val to t4_hw.c
Obtained from: Chelsio Communications
This was a regression in r295985.
bsd.dep.mk adds to SRCS for dtrace probes, yacc grammars and some
others.
The code that is moving is planned to be removed once FAST_DEPEND is
default (and the only option) though since FAST_DEPEND doesn't use this.
Pointyhat to: bdrewery
Sponsored by: EMC / Isilon Storage Division
The default process title is taken from the argv[0] value (any
particular hardlink name). Add a -t option to override the default.
PR: 205016
Submitted by: Yuri <yuri@rawbw.com>
No objection from: freebsd-current@
Sponsored by: EMC / Isilon Storage Division
but next invocation is cancelled while migrating,
sleepq_check_timeout() needs to be informed that the callout is
stopped. Otherwise the thread switches off CPU and never become
runnable, since running callout could have already raced with us,
while the migrating and cancelled callout could be one which is
expected to set TDP_TIMOFAIL flag for us. This contradicts with the
expected behaviour of callout_stop() for other callers, which
e.g. decrement references from the callout callbacks.
Add a new flag CS_MIGRBLOCK requesting report of the situation as
'successfully stopped'.
Reviewed by: jhb (previous version)
Tested by: cognet, pho
PR: 200992
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D5221
segment. According to gABI spec, presence of the tag indicates that
dynamic linker must be prepared to handle relocations against any
read-only segment, not only the segment which we, somewhat arbitrary,
declared the text.
For each read-only segment, add write permission before relocs are
processed, and return to the mapping mode requested by the phdr, after
relocs are done.
Reported, tested, and reviewed by: emaste
PR: 207631
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Fix the boundary limit to end at the end of the region and not one beyond (1).
Diagnosed by: andrew (1)
Reviewed by: andrew, br
Sponsored by: DARPA/AFRL
Differential Revision: https://reviews.freebsd.org/D5493
Need this for gem5, but was not needed on real hadrware (yet) as it
was always MSI.
Reviewed by: andrew, jhb
Discovered by: andrew
Sponsored by: DARPA/AFRL
Differential Revision: https://reviews.freebsd.org/D5494
On some platforms, BAR entries are hardcoded and must not be accessed
using standard method. Add functionality to identify this situation
and configure the bus based on Enhanced Allocation structure.
Obtained from: Semihalf
Sponsored by: Cavium
Approved by: cognet (mentor)
Reviewed by: jhb
Differential revision: https://reviews.freebsd.org/D5242
Things changed:
* do not allocate 4GB of SLI space, because it's the waste of
system resources. Allocate only small portions when needed.
* provide own implementation of activate_resource which performs
address translation between PCI bus and host PA address space.
This is temporary solution, should be replaced by bus_map_resource
once implemented.
Obtained from: Semihalf
Sponsored by: Cavium
Approved by: cognet (mentor)
Reviewed by: jhb
Differential revision: https://reviews.freebsd.org/D5294
And since the host may not being able to allocate the # of rings
requested by us, save the # of rings allocated by the host in the
ring_inuse counters; use ring_inuse counters for run time operation.
This paves the way for the upcoming vRSS support.
MFC after: 1 week
Sponsored by: Microsoft OSTC
m is not guaranteed to be valid after m_cat() returns. The effects of this
are most noticeable when INVARIANTS is enabled, since m's header length
field is given a value of 0xdeadc0de by the trash dtor.
Reviewed by: glebius
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D5497
Since m_cat() may copy data from the second mbuf chain into the last mbuf
of the first chain, it may free the first mbuf of the second chain. Thus,
the second chain is not guaranteed to be valid after m_cat() returns.
Reviewed by: glebius
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D5497
EXT_MOD_TYPE, EXT_DISPOSABLE types we should first execute the free
callback, then free the mbuf, otherwise we will derefernce memory that
was just freed.
Reported and tested: jhibbits
And use it for cpu0 assignment; it does not sound right to assume that
cpu0 maps to vcpu0. And this factored out function will be exposed to
drivers, if driver specific CPU binding is needed, e.g. hn(4).
Move default cpu select after saving channel offer message. This makes
sure that all useful information of the channel has been setup.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D5504
The renamed function create a sysctl tree for channel, and many
non-statistics nodes exists, so don't claim it only adds sysctl
nodes for statistics.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D5503
1) Include opt_platform.h to get QORIQ_DPAA. Otherwise the definition of
OCP85XX_TGTIF_LBC is incorrect.
2) The child resources are already allocated, just activate them, instead of
incorrectly remapping the memory regions (resource lists for lbc consist of the
virtual address of the child's resources, not the physical address).
Sponsored by: Alex Perez/Inertial Computing
