Revision tags: vendor/NetBSD/bmake/20120704, vendor/unbound/1.4.17, vendor/ldns/1.6.13, vendor/gcc/4.2.4-20080519-SVN135556-libstdc++, vendor/openssl/0.9.8x, vendor/less/v449, vendor/NetBSD/bmake/20120620, vendor/acpica/20120620, vendor/zlib/1.2.7, zfs-0.6.0-rc9, vendor/NetBSD/bmake/20120606, vendor/bind9/9.6-ESV-R7-P1, vendor/bind9/9.8.3-P1, vendor/byacc/20120526, vendor/bind9/9.6-ESV-R7, vendor/bind9/9.8.3, vendor/openpam/MICRAMPELIS, vendor/clang/clang-release_31-r156863, vendor/llvm/llvm-release_31-r156863, vendor/clang/clang-release_31-r156748, vendor/llvm/llvm-release_31-r156748, vendor/acpica/20120518, vendor/tcpdump/4.2.1, vendor/pciids/pciids-20120507, vendor/dtracetoolkit/dtracetoolkit-20120512, vendor/netcat/5.1, vendor/clang/clang-release_31-r155985, vendor/llvm/llvm-release_31-r155985, vendor/libc++/r156067, vendor/byacc/20120115, vendor/acpica/20120420, vendor/clang/clang-trunk-r154661, vendor/llvm/llvm-trunk-r154661, vendor/file/5.11, release/8.3.0_cvs, release/8.3.0, vendor/heimdal/1.5.2, vendor/bind9/9.6-ESV-R6, vendor/bind9/9.8.2, zfs-0.6.0-rc8, vendor/tzdata/tzdata2012a, vendor/acpica/20120320, vendor/libcxxrt/2012-03-20-cddcf8734ed06ada9384a461bc21d58b44f6eba1, zfs-0.6.0-rc7, vendor/libc++/r152718, vendor/libc++/r152501, vendor/libcxxrt/2011-11-22-a35d8de85ffd4df32e2dc47fa539d61fd3024a54, vendor/octeon-sdk/2.3.0, vendor/tcsh/6.18.01, vendor/acpica/20120215, vendor/zlib/1.2.6, vendor/libpcap/1.2.1, vendor/libarchive/2.8, vendor/NetBSD/softfloat/20120117, vendor/acpica/20120111, vendor/compiler-rt/compiler-rt-r147467, release/9.0.0, vendor/xz-embedded/48f4588342f4a4e0182a6740e25675fd8e6c6295, vendor/compiler-rt/compiler-rt-r147390, vendor/netcat/5.0, vendor/openpam/LYCOPSIDA, vendor/clang/clang-r145349, vendor/llvm/llvm-r145349, vendor/gperf/3.0.3, vendor/flex/2.5.35, vendor/libcxxrt/8931d9e5180830a5433d16ae6b3ad8dd9e629512, vendor/libcxxrt/1be67aa8295314fb794c4e933d9bb7c7c33e0ca4, vendor/acpica/20111123, vendor/libcxxrt/9802a7e430e08b90bf0e92d24abff095fa72ec21, vendor/bind9/9.4-ESV-R5-P1, vendor/bind9/9.6-ESV-R5-P1, vendor/bind9/9.8.1-P1 |
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#
6472ac3d |
| 07-Nov-2011 |
Ed Schouten <ed@FreeBSD.org> |
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
The SYSCTL_NODE macro defines a list that stores all child-elements of that node. If there's no SYSCTL_DECL macro anywhere else,
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
The SYSCTL_NODE macro defines a list that stores all child-elements of that node. If there's no SYSCTL_DECL macro anywhere else, there's no reason why it shouldn't be static.
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Revision tags: vendor/tzdata/tzdata2011n, vendor/tzdata/tzdata2011m, vendor/clang/clang-r142614, vendor/llvm/llvm-r142614, vendor/tzdata/tzdata2011l, zfs-0.6.0-rc6, vendor/heimdal/1.5.1, vendor/com_err/1.5.1, vendor/file/5.09, vendor/heimdal/1.5, vendor/openssh/5.9p1, vendor/acpica/20110922, vendor/openresolv/3.4.4, vendor/bind9/9.8.1, vendor/one-true-awk/20110810, vendor/one-true-awk/20110807, vendor/bind9/9.4-ESV-R5, vendor/bind9/9.6-ESV-R5, vendor/clang/clang-r135360, vendor/llvm/llvm-r135360, vendor/pciids/pciids-20110716, vendor/bind9/9.8.0-P4, vendor/dialog/1.1-20110707, zfs-0.6.0-rc5, vendor/bind9/9.6-ESV-R4-P3, vendor/tzdata/tzdata2011h, vendor/acpica/20110623, vendor/tnftp/20100108, vendor/sendmail/8.14.5, vendor/clang/clang-r132879, vendor/llvm/llvm-r132879, vendor/less/v444, vendor/compiler-rt/compiler-rt-r132478, vendor/acpica/20110527, vendor/bind9/9.4-ESV-R4-P1, vendor/bind9/9.6-ESV-R4-P1 |
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#
9f8cab7f |
| 24-May-2011 |
Marko Zec <zec@FreeBSD.org> |
Allow for vlan(4) interfaces with MTU of 1500 bytes to be configured on top of epair(4) virtual interfaces, since there's no physical hardware associated with epair interfaces which would imply any c
Allow for vlan(4) interfaces with MTU of 1500 bytes to be configured on top of epair(4) virtual interfaces, since there's no physical hardware associated with epair interfaces which would imply any constraints on MTU sizes.
MFC after: 3 days
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#
2dccdd45 |
| 24-May-2011 |
Marko Zec <zec@FreeBSD.org> |
Let epair(4) virtual interfaces report fake link / media status, by borrowing the skeleton of if_media manipulation and reporting code from if_lagg(4). The main motivation behind this change is to a
Let epair(4) virtual interfaces report fake link / media status, by borrowing the skeleton of if_media manipulation and reporting code from if_lagg(4). The main motivation behind this change is to allow for epair(4) interfaces to participate in STP if_bridge(4) configurations.
Reviewed by: bz MFC after: 3 days
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Revision tags: vendor/netcat/4.9, vendor/less/v443, vendor/one-true-awk/20110506, zfs-0.6.0-rc4, vendor/openssh/5.8p2, vendor/v4l/2.6.17, vendor/tre/0.8.0, vendor/one-true-awk/20110501, vendor/clang/clang-r130700, vendor/llvm/llvm-r130700, vendor/ncurses/5.9-20110405, vendor/ncurses/5.8-20110226, vendor/tzdata/tzdata2011g, vendor/dialog/1.1-20110302, vendor/acpica/20110413, vendor/tzdata/tzdata2011f, zfs-0.6.0-rc3, vendor/pciids/pciids-20110407, vendor/NetBSD/libedit/2010-08-04, vendor/tzdata/tzdata2011e, vendor/NetBSD/libedit/2010-06-01, vendor/NetBSD/libedit/2007-01-12, vendor/NetBSD/libedit/2006-03-23, vendor/NetBSD/libedit/2005-11-09, vendor/NetBSD/libedit/2005-08-02, vendor/NetBSD/libedit/2001-09-29, vendor/NetBSD/libedit/1997-06-25, vendor/openresolv/3.4.1, vendor/compiler-rt/compiler-rt-r127823, vendor/acpica/20110316, vendor/tzdata/tzdata2011d, zfs-0.6.0-rc2, vendor/gdtoa/20110304, vendor/tzdata/tzdata2011c, vendor/tzdata/tzdata2011b, vendor/clang/clang-r126547, vendor/llvm/llvm-r126547, vendor/xz/5.0.1, vendor/clang/clang-r126079, vendor/llvm/llvm-r126079, zfs-0.6.0-rc1, vendor/openssh/5.8p1, vendor/openssh/5.7p1, release/7.4.0_cvs, release/8.2.0_cvs, release/7.4.0, release/8.2.0, vendor/acpica/20110211, vendor/bind9/9.6.3, vendor/tzdata/tzdata2011a, vendor/acpica/20110112, vendor/dialog/1.1-20100428, vendor/acpica/20101209, vendor/bind9/9.4-ESV-R4, vendor/bind9/9.6-ESV-R3, vendor/openssl/0.9.8q, vendor/octeon-sdk/2.0.0, vendor/openssl/0.9.8p |
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2c8b047c |
| 21-Nov-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Add a missing ';' and change the debugging sysctl from xint to int.
Submitted by: Mikolaj Golub (to.my.trociny gmail.com) MFC after: 3 days
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Revision tags: zfs-0.5.2, vendor/xz/5.0.0, vendor/openssh/5.6p1, vendor/bind9/9.4-ESV-R3, vendor/tzdata/tzdata2010o, vendor/binutils/binutils-master-20070703-075419, vendor/bind9/9.6-ESV-R2, vendor/wpa/0.7.3, vendor/tcpdump/4.1.1, vendor/libpcap/1.1.1, vendor/tzcode/tzcode2010n, vendor/compiler-rt/compiler-rt-r117047, vendor/binutils/binutils-2_17-branch-20070807-000013, vendor/binutils/binutils-2_15-branch-20050608-153448, vendor/netcat/4.8, vendor/binutils/binutils-2_15-branch-20040523-044032, vendor/acpica/20101013, vendor/xz/20101010, vendor/ee/1.5.2, vendor/ee/1.5.1, vendor/clang/clang-2.8, vendor/llvm/llvm-2.8, vendor/bzip2/1.0.6, vendor/tzcode/tzcode2010m, vendor/tzdata/tzdata2010m, vendor/clang/clang-r114020, vendor/llvm/llvm-r114020, vendor/clang/clang-r108428, vendor/llvm/llvm-r108428, vendor/acpica/20100915, zfs-0.5.1, vendor/tzcode/tzcode2010l |
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73e39d61 |
| 02-Sep-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
MFp4 CH=183259:
No reason to use if_free_type() as we don't change our type. Just if_free() is fine.
MFC after: 3 days
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c7493539 |
| 27-Aug-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
MFp4 CH=182972:
Add explicit linkstate UP/DOWN for the epair. This is needed by carp(4) and other things to work.
MFC after: 5 days
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#
3aa6d94e |
| 11-Jun-2010 |
John Baldwin <jhb@FreeBSD.org> |
Update several places that iterate over CPUs to use CPU_FOREACH().
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Revision tags: vendor/tzdata/tzdata2010l, vendor/acpica/20100806, vendor/opensolaris/20100802, vendor/tzdata/tzdata2010k, vendor/octeon-sdk/1.9.0, release/8.1.0_cvs, release/8.1.0, vendor/clang/clang-r108243, vendor/llvm/llvm-r108243, vendor/acpica/20100702, vendor/wpa/0.6.10, vendor/acpica/20100528, vendor/clang/clang-r104832, vendor/llvm/llvm-r104832, vendor/bind9/9.4-ESV-R2, vendor/bind9/9.6.2-P2, vendor/tzdata/tzdata2010j, vendor/xz/20100412, vendor/acpica/20100428, vendor/openssh/5.5p1, vendor/testfloat/2a, vendor/zlib/1.2.5, vendor/tzdata/tzdata2010i, vendor/zlib/1.2.4.3, vendor/tzdata/tzdata2010h, vendor/acpica/20100331, vendor/openssl/0.9.8n, vendor/zlib/1.2.4.1, vendor/bind9/9.4-ESV-R1 |
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#
a4f68894 |
| 27-Mar-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
MFC r204805:
Rework reference counting in case we queue into the netisr, or overflow the netisr queue and fall back to the interface queue so that we can garuantee that the ifnet pointer stays
MFC r204805:
Rework reference counting in case we queue into the netisr, or overflow the netisr queue and fall back to the interface queue so that we can garuantee that the ifnet pointer stays valid. Formerly we ended up with reference counts <= 0 in case the netisr had returned ENOBUFS. The idea is to track any packet in the netisr queue and only change the refount on edge operations for the fallback interface queue. This also avoids problems in case the if_snd.ifq_len lies to us.
Also rework refount assertions to make sure they trigger if we go below 1. Formerly a negative refence count did not trigger the assert as the refcount variable is u_int.
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#
eea3faf7 |
| 06-Mar-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Rework reference counting in case we queue into the netisr, or overflow the netisr queue and fall back to the interface queue so that we can garuantee that the ifnet pointer stays valid. Formerly w
Rework reference counting in case we queue into the netisr, or overflow the netisr queue and fall back to the interface queue so that we can garuantee that the ifnet pointer stays valid. Formerly we ended up with reference counts <= 0 in case the netisr had returned ENOBUFS. The idea is to track any packet in the netisr queue and only change the refount on edge operations for the fallback interface queue. This also avoids problems in case the if_snd.ifq_len lies to us.
Also rework refount assertions to make sure they trigger if we go below 1. Formerly a negative refence count did not trigger the assert as the refcount variable is u_int.
Sponsored by: ISPsystem MFC after: 5 days
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Revision tags: vendor/netcat/4.7, vendor/tzcode/tzcode2010f, vendor/tzdata/tzdata2010f, release/7.3.0_cvs, release/7.3.0, vendor/bind9/9.6.2-P1, vendor/zlib/1.2.4, vendor/tzdata/tzdata2010e, vendor/openssh/5.4p1, vendor/acpica/20100304, vendor/bind9/9.6.2, vendor/tzcode/tzcode2010c, vendor/tzdata/tzdata2010c, vendor/openssl/0.9.8m, vendor/dtc/dtc-d75b33af, vendor/dtc/1.2.0, vendor/tzcode/tzcode2010a, vendor/bind9/9.4-ESV, vendor/tzdata/tzdata2010b, vendor/sendmail/8.14.4, vendor/bind9/9.6.1-P3, vendor/acpica/20100121, vendor/netcat/4.6, vendor/tzdata/tzdata2010a |
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cd105504 |
| 17-Jan-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
MFC r201995: Correct a typo.
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3c20163a |
| 10-Jan-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Correct a typo.
MFC after: 5 days
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Revision tags: vendor/one-true-awk/20091126, vendor/tzdata/tzdata2009u, vendor/tzdata/tzdata2009t, vendor/tzcode/tzcode2009t, vendor/acpica/20091214, vendor/ntp/4.2.4p8, vendor/bind9/9.4.3-P4, vendor/bind9/9.6.1-P2, release/8.0.0_cvs, release/8.0.0, vendor/tzdata/tzdata2009s, vendor/acpica/20091112, vendor/tzcode/tzcode2009r, vendor/tzdata/tzdata2009r, vendor/clang/clang-r86025, vendor/llvm/llvm-r86025, vendor/tzcode/tzcode2009q, vendor/tzdata/tzdata2009q, vendor/tzdata/tzdata2009p, vendor/clang/clang-r84949, vendor/llvm/llvm-r84949, vendor/tzdata/tzdata2009o, vendor/llvm/llvm-r84176, vendor/clang/clang-r84175, vendor/clang/clang-r84119, vendor/llvm/llvm-r84119, vendor/acpica/20091013, vendor/openssh/5.3p1, vendor/tzdata/tzdata2009n, vendor/x86emu/4.6, vendor/tzdata/tzdata2009m, vendor/acpica/20090903, vendor/openssl/0.9.8k-dtls-fixes, vendor/pf-sys/4.5.002, vendor/pf/4.5, vendor/tzdata/tzdata2009l, vendor/openbsm/1.1-P-2 |
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#
530c0060 |
| 01-Aug-2009 |
Robert Watson <rwatson@FreeBSD.org> |
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and vnet.h, we now use jails (rather than vimages) as the abstraction for virtualization management, and what remained was specific to vi
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and vnet.h, we now use jails (rather than vimages) as the abstraction for virtualization management, and what remained was specific to virtual network stacks. Minor cleanups are done in the process, and comments updated to reflect these changes.
Reviewed by: bz Approved by: re (vimage blanket)
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Revision tags: vendor/acpica/20090730, vendor/bind9/9.4.3-P3, vendor/bind9/9.6.1-P1, vendor/less/v436 |
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d0ea4743 |
| 26-Jul-2009 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Update epair(4) to the new netisr implementation and polish things a bit: - use dpcpu data to track the ifps with packets queued up, - per-cpu locking and driver flags - along with .nh_drainedcpu and
Update epair(4) to the new netisr implementation and polish things a bit: - use dpcpu data to track the ifps with packets queued up, - per-cpu locking and driver flags - along with .nh_drainedcpu and NETISR_POLICY_CPU. - Put the mbufs in flight reference count, preventing interfaces from going away, under INVARIANTS as this is a general problem of the stack and should be solved in if.c/netisr but still good to verify the internal queuing logic. - Permit changing the MTU to virtually everythinkg like we do for loopback.
Hook epair(4) up to the build.
Approved by: re (kib)
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Revision tags: vendor/tzcode/tzcode2009k, vendor/tzdata/tzdata2009k, vendor/openbsm/1.1-P-1, vendor/tcsh/6.17.00, vendor/clang/clang-r74788, vendor/llvm/llvm-r74788, vendor/clang/clang-r74383, vendor/llvm/llvm-r74383, vendor/acpica/20090625, vendor/bind9/9.6.1 |
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98c230c8 |
| 24-Jun-2009 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Merge from p4: CH154790,154793,154874
Import if_epair(4), a virtual cross-over Ethernet-like interface pair.
Note these files are 1:1 from p4 and not yet connected to the build not knowing about
Merge from p4: CH154790,154793,154874
Import if_epair(4), a virtual cross-over Ethernet-like interface pair.
Note these files are 1:1 from p4 and not yet connected to the build not knowing about the new netisr interface.
Sponsored by: The FreeBSD Foundation
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Revision tags: vendor/less/v643, vendor/NetBSD/libc-vis/20230813, vendor/openssh/9.4p1, vendor/device-tree/6.4, vendor/device-tree/6.3, vendor/device-tree/6.2, vendor/device-tree/6.1, vendor/krb5/1.21.1, vendor/xz/5.4.4, vendor/openssl/3.0.10, vendor/openssl/1.1.1v, vendor/llvm-project/llvmorg-17-init-19311-gbc849e525f80, vendor/llvm-project/llvmorg-17-init-19304-gd0b54bb50e51, vendor/openssh/9.3p2, vendor/lua/5.4.6, vendor/NetBSD/bmake/20230622, vendor/openpam/XIMENIA, vendor/heimdal/7.8.0-2023-06-10-f62e2f278, vendor/openssl/3.0.9, vendor/llvm-project/llvmorg-16.0.6-0-g7cbf1a259152, vendor/ntp/4.2.8p17, vendor/llvm-project/llvmorg-16.0.5-0-g185b81e034ba |
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#
a9bfd080 |
| 02-Jun-2023 |
Kristof Provost <kp@FreeBSD.org> |
if_epair: do not transmit packets that exceed the interface MTU
While if_epair has no issues doing this we should drop those packets anyway, because it improves the fidelity of the automated tests.
if_epair: do not transmit packets that exceed the interface MTU
While if_epair has no issues doing this we should drop those packets anyway, because it improves the fidelity of the automated tests.
Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D40397
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Revision tags: vendor/spleen/2.0.0, vendor/ntp/4.2.8p16, vendor/openssl/1.1.1u, vendor/sqlite3/sqlite-3420000, vendor/bc/6.6.0, vendor/llvm-project/llvmorg-16.0.4-0-gae42196bc493, vendor/NetBSD/bmake/20230510, vendor/xz/5.4.3 |
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4d846d26 |
| 10-May-2023 |
Warner Losh <imp@FreeBSD.org> |
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
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Revision tags: vendor/tcpdump/4.99.4, vendor/llvm-project/llvmorg-16.0.3-0-gda3cd333bea5, vendor/ldns/1.8.3, vendor/spleen/1.9.3, vendor/libpcap/1.10.4, vendor/spleen/1.6.0, vendor/less/v632, vendor/bc/6.5.0, vendor/libfido2/1.13.0, vendor/libfido2/1.12.0, vendor/libfido2/1.11.0, vendor/libfido2/1.10.0, vendor/libfido2/1.9.0, vendor/NetBSD/bmake/20230414, vendor/llvm-project/llvmorg-16.0.2-0-g18ddebe1a1a9, vendor/libcbor/0.10.2, vendor/tzcode/tzcode2023c, vendor/tzcode/tzcode2023b, vendor/tzcode/tzcode2023a |
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a6b55ee6 |
| 17-Apr-2023 |
Gleb Smirnoff <glebius@FreeBSD.org> |
net: replace IFF_KNOWSEPOCH with IFF_NEEDSEPOCH
Expect that drivers call into the network stack with the net epoch entered. This has already been the fact since early 2020. The net interrupts, that
net: replace IFF_KNOWSEPOCH with IFF_NEEDSEPOCH
Expect that drivers call into the network stack with the net epoch entered. This has already been the fact since early 2020. The net interrupts, that are marked with INTR_TYPE_NET, were entering epoch since 511d1afb6bf. For the taskqueues there is NET_TASK_INIT() and all drivers that were known back in 2020 we marked with it in 6c3e93cb5a4. However in e87c4940156 we took conservative approach and preferred to opt-in rather than opt-out for the epoch.
This change not only reverts e87c4940156 but adds a safety belt to avoid panicing with INVARIANTS if there is a missed driver. With INVARIANTS we will run in_epoch() check, print a warning and enter the net epoch. A driver that prints can be quickly fixed with the IFF_NEEDSEPOCH flag, but better be augmented to properly enter the epoch itself.
Note on TCP LRO: it is a backdoor to enter the TCP stack bypassing some layers of net stack, ignoring either old IFF_KNOWSEPOCH or the new IFF_NEEDSEPOCH. But the tcp_lro_flush_all() asserts the presence of network epoch. Indeed, all NIC drivers that support LRO already provide the epoch, either with help of INTR_TYPE_NET or just running NET_EPOCH_ENTER() in their code.
Reviewed by: zlei, gallatin, erj Differential Revision: https://reviews.freebsd.org/D39510
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Revision tags: vendor/sqlite3/sqlite-3410200 |
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c69ae841 |
| 10-Apr-2023 |
Kristof Provost <kp@FreeBSD.org> |
if_epair: also remove vlan metadata from mbufs
We already remove mbuf tags from packets transitting an if_epair, but we didn't remove vlan metadata. In certain configurations this could lead to unex
if_epair: also remove vlan metadata from mbufs
We already remove mbuf tags from packets transitting an if_epair, but we didn't remove vlan metadata. In certain configurations this could lead to unexpected vlan tags turning up on the rx side.
PR: 270736 Reviewed by: markj MFC after: 1 week Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D39482
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Revision tags: vendor/llvm-project/llvmorg-16.0.1-0-gcd89023f7979, release/13.2.0, vendor/llvm-project/llvmorg-16.0.0-45-g42d1b276f779, vendor/llvm-project/llvmorg-16.0.0-0-g08d094a0e457, vendor/tzdata/tzdata2023c, vendor/libpcap/1.10.3, vendor/opencsd/v1.4.0, vendor/arm-optimized-routines/v23.01, vendor/tzdata/tzdata2023b, vendor/tzdata/tzdata2023a, vendor/xz/5.4.2, vendor/openssh/9.3p1 |
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29c9b167 |
| 13-Mar-2023 |
Mark Johnston <markj@FreeBSD.org> |
epair: Remove unneeded includes and sort some of the rest
No functional change intended.
MFC after: 1 week
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Revision tags: vendor/openssl/3.0.8, vendor/bc/6.4.0 |
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df7bbd8c |
| 01-Mar-2023 |
Mark Johnston <markj@FreeBSD.org> |
epair: Simplify the transmit path and address lost wakeups
epairs currently shuttle all transmitted packets through a single global taskqueue thread. To hand packets over to the taskqueue thread, e
epair: Simplify the transmit path and address lost wakeups
epairs currently shuttle all transmitted packets through a single global taskqueue thread. To hand packets over to the taskqueue thread, each epair maintains a pair of ring buffers and a lockless scheme for notifying the thread of pending work. The implementation can lead to lost wakeups, causing to-be-transmitted packets to end up stuck in the queue.
Rather than extending the existing scheme, simply replace it with a linked list protected by a mutex, and use the mutex to synchronize wakeups of the taskqueue thread. This appears to give equivalent or better throughput with >= 16 producer threads and eliminates the lost wakeups.
Reviewed by: kp MFC after: 1 week Sponsored by: Klara, Inc. Sponsored by: Modirum MDPay Differential Revision: https://reviews.freebsd.org/D38843
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#
48227d1c |
| 06-Mar-2023 |
Mark Johnston <markj@FreeBSD.org> |
epair: Avoid loading m_flags into a short
The m_flags field of struct mbuf is 24 bits wide and so gets truncated in a couple of places in the epair code. Instead of preserving the entire flag set,
epair: Avoid loading m_flags into a short
The m_flags field of struct mbuf is 24 bits wide and so gets truncated in a couple of places in the epair code. Instead of preserving the entire flag set, just remember whether M_BCAST or M_MCAST is set.
MFC after: 1 week Sponsored by: Klara, Inc.
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Revision tags: vendor/sqlite3/sqlite-3410000, vendor/bc/6.3.1, vendor/bearssl/20230220, vendor/zlib/1.2.13, vendor/llvm-project/llvmorg-16.0.0-rc2-10-g073506d8c15c, vendor/llvm-project/llvmorg-16-init-18548-gb0daacf58f41, vendor/NetBSD/bmake/20230208, vendor/byacc/20230201, vendor/openssl/1.1.1t, vendor/NetBSD/libedit/2023-01-06, vendor/openssh/9.2p1, vendor/tcsh/6.24.07, vendor/bc/6.2.2, vendor/bc/6.2.1, vendor/bc/6.2.0, vendor/bc/6.1.0, vendor/bc/6.0.4, vendor/NetBSD/bmake/20230126, vendor/Juniper/libxo/1.6.0, vendor/zstd/1.5.2, vendor/xz/5.4.1, vendor/sendmail/8.17.1, vendor/llvm-project/llvmorg-15.0.7-0-g8dfdcc7b7bf6 |
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2c2b37ad |
| 13-Jan-2023 |
Justin Hibbits <jhibbits@FreeBSD.org> |
ifnet/API: Move struct ifnet definition to a <net/if_private.h>
Hide the ifnet structure definition, no user serviceable parts inside, it's a netstack implementation detail. Include it temporarily
ifnet/API: Move struct ifnet definition to a <net/if_private.h>
Hide the ifnet structure definition, no user serviceable parts inside, it's a netstack implementation detail. Include it temporarily in <net/if_var.h> until all drivers are updated to use the accessors exclusively.
Reviewed by: glebius Sponsored by: Juniper Networks, Inc. Differential Revision: https://reviews.freebsd.org/D38046
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Revision tags: vendor/heimdal/7.8.0, vendor/sqlite3/sqlite-3400100, vendor/xz/5.4.0, vendor/tzcode/tzcode2022g, vendor/tzcode/tzcode2022f, vendor/tzcode/tzcode2022e, vendor/tzcode/tzcode2022d, vendor/xz/5.2.9, vendor/llvm-project/llvmorg-15.0.6-0-g088f33605d8a, vendor/tzdata/tzdata2022g, release/12.4.0, vendor/sqlite3/sqlite-3400000, vendor/expat/2.5.0, vendor/xz/5.2.8, vendor/device-tree/6.0, vendor/device-tree/5.19, vendor/openssl/1.1.1s, vendor/wireguard-tools/v1.0.20210914, vendor/tzdata/tzdata2022f, vendor/acpica/20221020, vendor/unbound/1.17.0, vendor/llvm-project/llvmorg-15.0.2-10-gf3c5289e7846, vendor/llvm-project/llvmorg-15.0.2-0-g4bd3f3759259, vendor/llvm-project/llvmorg-15.0.1-0-gb73d2c8c720a, vendor/tzdata/tzdata2022e, vendor/openssh/9.1p1 |
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8a299958 |
| 03-Oct-2022 |
Kristof Provost <kp@FreeBSD.org> |
if_epair: fix build with RSS
Sponsored by: Rubicon Communications, LLC ("Netgate")
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Revision tags: vendor/unbound/1.16.3 |
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04a32b80 |
| 27-Sep-2022 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
if_epair: refactor interface creation and enqueue code.
* Factor out queue selection (epair_select_queue()) and mbuf preparation (epair_prepare_mbuf()) from epair_menq(). It simplifies epair_menq(
if_epair: refactor interface creation and enqueue code.
* Factor out queue selection (epair_select_queue()) and mbuf preparation (epair_prepare_mbuf()) from epair_menq(). It simplifies epair_menq() implementation and reduces the amount of dependencies on the neighbouring epair. * Use dedicated epair_set_state() instead of 2-lines copy-paste * Factor out unit selection code (epair_handle_unit()) from epair_clone_create(). It simplifies the clone creation logic.
Reviewed By: kp Differential Revision: https://reviews.freebsd.org/D36689
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Revision tags: vendor/bsddialog/0.4, vendor/tzdata/tzdata2022d, vendor/file/5.43 |
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91ebcbe0 |
| 22-Sep-2022 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
if_clone: migrate some consumers to the new KPI.
Convert most of the cloner customers who require custom params to the new if_clone KPI.
Reviewed by: kp Differential Revision: https://reviews.free
if_clone: migrate some consumers to the new KPI.
Convert most of the cloner customers who require custom params to the new if_clone KPI.
Reviewed by: kp Differential Revision: https://reviews.freebsd.org/D36636 MFC after: 2 weeks
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