kib [Sun, 24 Aug 2014 07:53:15 +0000 (07:53 +0000)]
Merge the changes to pmap_enter(9) for sleep-less operation (requested
by flag). The ia64 pmap.c changes are direct commit, since ia64 is
removed on head.
MFC r269368 (by alc):
Retire PVO_EXECUTABLE.
MFC r269728:
Change pmap_enter(9) interface to take flags parameter and superpage
mapping size (currently unused).
MFC r269759 (by alc):
Update the text of a KASSERT() to reflect the changes in r269728.
MFC r269822 (by alc):
Change {_,}pmap_allocpte() so that they look for the flag
PMAP_ENTER_NOSLEEP instead of M_NOWAIT/M_WAITOK when deciding whether
to sleep on page table page allocation.
MFC r270151 (by alc):
Replace KASSERT that no PV list locks are held with a conditional
unlock.
Reviewed by: alc
Approved by: re (gjb)
Sponsored by: The FreeBSD Foundation
tuexen [Fri, 22 Aug 2014 20:26:20 +0000 (20:26 +0000)]
MFC r269945:
Add support for the SCTP_PR_STREAM_STATUS and SCTP_PR_ASSOC_STATUS
socket options. This includes managing the correspoing stat counters.
Add the SCTP_DETAILED_STR_STATS kernel option to control per policy
counters on every stream. The default is off and only an aggregated
counter is available. This is sufficient for the RTCWeb usecase.
tuexen [Fri, 22 Aug 2014 20:08:50 +0000 (20:08 +0000)]
MFC r269481:
Add support for the SCTP_PKTDROP_SUPPORTED socket option and
the corresponding sysctl variable.
The default is off, since the specification is not an RFC yet.
tuexen [Fri, 22 Aug 2014 20:05:09 +0000 (20:05 +0000)]
MFC r269475:
Add SCTP socket option SCTP_NRSACK_SUPPORTED to control the
NRSACK extension. The default will still be off, since it
it not an RFC (yet).
Changing the sysctl name will be in a separate commit.
tuexen [Fri, 22 Aug 2014 20:01:35 +0000 (20:01 +0000)]
MFC r269448:
Add support for the SCTP_PR_SUPPORTED socket option as specified in
http://tools.ietf.org/html/draft-ietf-tsvwg-sctp-prpolicies
Add also a sysctl controlling the default of the end-points.
tuexen [Fri, 22 Aug 2014 19:57:39 +0000 (19:57 +0000)]
MFC r269436, r269445:
Cleanup the ECN configuration handling and provide an SCTP socket
option for controlling ECN on future associations and get the
status on current associations.
A simialar pattern will be used for controlling SCTP extensions in
upcoming commits.
tuexen [Fri, 22 Aug 2014 19:40:29 +0000 (19:40 +0000)]
MFC r268534:
Bugfix: When a remote address was added to an endpoint,
a source address was selected and cached, but it was not
stored that is was cached. This resulted in selecting
different source addresses for the INIT-ACK and COOKIE-ACK
when possible.
Thanks to Niu Zhixiong for reporting the issue.
emaste [Fri, 22 Aug 2014 18:09:06 +0000 (18:09 +0000)]
MFC r263822: amd64: Parse the EFI memory map if present
With this change (and loader.efi from [HEAD]) we can now boot under
qemu using the OVMF UEFI firmware image with the limitation that a
serial console is required.
bryanv [Fri, 22 Aug 2014 15:12:20 +0000 (15:12 +0000)]
MFC r268481:
Rework when the Tx queue completion interrupt is enabled
The Tx interrupt is now kept disabled in the common case, only
enabled when the number of free descriptors in the queue falls
below a threshold. Transmitted frames are cleared from the VQ
before subsequent transmit, or in the watchdog timer.
This was a very big performance improvement for an experimental
Netmap bhyve backend.
kib [Fri, 22 Aug 2014 07:09:54 +0000 (07:09 +0000)]
MFC r269708:
Unlock ldvp and lock dvp to compensate for possible ldvp unlock in lower
VOP_LOOKUP() and dvp reclamation. Use cached value of dvp->v_mount.
gjb [Fri, 22 Aug 2014 00:54:00 +0000 (00:54 +0000)]
Use 'WITHOUT_TESTS=1' instead of 'MK_TESTS=no' in the
'distribute' target of etc/Makefile, because we do not
allow command-line use of 'make MK_TESTS=no' in stable/10.
This fixes a regression introduced in r270187 that causes
the release build to fail, and a direct commit to stable/10.
smh [Thu, 21 Aug 2014 22:44:08 +0000 (22:44 +0000)]
MFC r265152 - Reintroduce priority for the TRIM ZIOs instead of using the "NOW" priority
MFC r265321 - Fix double fault panic when returning EOPNOTSUPP
MFC r269407 - Don't return ZIO_PIPELINE_CONTINUE from vdev_op_io_start methods
Add fonts converted from SYSCONS with help of tools/tools/vt/keymaps
for use with NEWCONS. The mapping from SYSCONS name to NEWCONS name
is documented in KBDFILES.map in the tools directory.
A few of the files where modified by Ed Maste (ca.kbd, ca-fr.kbd).
se [Thu, 21 Aug 2014 21:53:43 +0000 (21:53 +0000)]
MFC 270131, 270152, 270199, 270232:
Add converter from SYSCONS keymap format to NEWCONS and
configuration files. The convert-keymap.pl script can
be used to convert private SYSCONS keymaps ro NEWCONS
format.
ian [Thu, 21 Aug 2014 21:36:06 +0000 (21:36 +0000)]
This module requires pci_if.h, add it to the SRCS list.
We haven't noticed that it was missing because eisa has been disabled for
a while in -current, but it became apparent when some parallel-build stuff
was MFC'd to 10-stable and this module failed to build there.
np [Thu, 21 Aug 2014 19:54:02 +0000 (19:54 +0000)]
MFC r266571, r266757, r268536, r269076, r269364, r269366, r269411,
r269413, r269428, r269440, r269537, r269644, r269731, and the cxgbe
portion of r270063.
r266571:
cxgbe(4): Remove stray if_up from the code that creates the tracing ifnet.
r266757:
cxgbe(4): netmap support for Terminator 5 (T5) based 10G/40G cards.
Netmap gets its own hardware-assisted virtual interface and won't take
over or disrupt the "normal" interface in any way. You can use both
simultaneously.
For kernels with DEV_NETMAP, cxgbe(4) carves out an ncxl<N> interface
(note the 'n' prefix) in the hardware to accompany each cxl<N>
interface. These two ifnet's per port share the same wire but really
are separate interfaces in the hardware and software. Each gets its own
L2 MAC addresses (unicast and multicast), MTU, checksum caps, etc. You
should run netmap on the 'n' interfaces only, that's what they are for.
With this, pkt-gen is able to transmit > 45Mpps out of a single 40G port
of a T580 card. 2 port tx is at ~56Mpps total (28M + 28M) as of now.
Single port receive is at 33Mpps but this is very much a work in
progress. I expect it to be closer to 40Mpps once done. In any case
the current effort can already saturate multiple 10G ports of a T5 card
at the smallest legal packet size. T4 gear is totally untested.
trantor:~# ./pkt-gen -i ncxl0 -f tx -D 00:07:43:ab:cd:ef
881.952141 main [1621] interface is ncxl0
881.952250 extract_ip_range [275] range is 10.0.0.1:0 to 10.0.0.1:0
881.952253 extract_ip_range [275] range is 10.1.0.1:0 to 10.1.0.1:0
881.962540 main [1804] mapped 334980KB at 0x801dff000
Sending on netmap:ncxl0: 4 queues, 1 threads and 1 cpus.
10.0.0.1 -> 10.1.0.1 (00:00:00:00:00:00 -> 00:07:43:ab:cd:ef)
881.962562 main [1882] Sending 512 packets every 0.000000000 s
881.962563 main [1884] Wait 2 secs for phy reset
884.088516 main [1886] Ready...
884.088535 nm_open [457] overriding ifname ncxl0 ringid 0x0 flags 0x1
884.088607 sender_body [996] start
884.093246 sender_body [1064] drop copy
885.090435 main_thread [1418] 45206353 pps (45289533 pkts in 1001840 usec)
886.091600 main_thread [1418] 45322792 pps (45375593 pkts in 1001165 usec)
887.092435 main_thread [1418] 45313992 pps (45351784 pkts in 1000834 usec)
888.094434 main_thread [1418] 45315765 pps (45406397 pkts in 1002000 usec)
889.095434 main_thread [1418] 45333218 pps (45378551 pkts in 1001000 usec)
890.097434 main_thread [1418] 45315247 pps (45405877 pkts in 1002000 usec)
891.099434 main_thread [1418] 45326515 pps (45417168 pkts in 1002000 usec)
892.101434 main_thread [1418] 45333039 pps (45423705 pkts in 1002000 usec)
893.103434 main_thread [1418] 45324105 pps (45414708 pkts in 1001999 usec)
894.105434 main_thread [1418] 45318042 pps (45408723 pkts in 1002001 usec)
895.106434 main_thread [1418] 45332430 pps (45377762 pkts in 1001000 usec)
896.107434 main_thread [1418] 45338072 pps (45383410 pkts in 1001000 usec)
...
r268536:
cxgbe(4): Add an iSCSI softc to the adapter structure.
r269076:
Some hooks in cxgbe(4) for the offloaded iSCSI driver.
r269364:
Improve compliance with style.Makefile(5).
r269366:
List one file per line in the Makefiles. This makes it easier to read
diffs when a file is added or removed.
r269411:
cxgbe(4): minor optimizations in ingress queue processing.
Reorganize struct sge_iq. Make the iq entry size a compile time
constant. While here, eliminate RX_FL_ESIZE and use EQ_ESIZE directly.
r269413:
cxgbe(4): Fix an off by one error when looking for the BAR2 doorbell
address of an egress queue.
r269428:
cxgbe(4): some optimizations in freelist handling.
r269440:
cxgbe(4): Remove an unused version of t4_enable_vi.
r269537:
cxgbe(4): Do not run any sleepable code in the SIOCSIFFLAGS handler when
IFF_PROMISC or IFF_ALLMULTI is being flipped. bpf(4) holds its global
mutex around ifpromisc in at least the bpf_dtor path.
r269644:
cxgbe(4): Let caller specify whether it's ok to sleep in
t4_sched_config and t4_sched_params.
r269731:
cxgbe(4): Do not poke T4-only registers on a T5 (and vice versa).
Relnotes: Yes (native netmap support for Chelsio T4/T5 cards)
emaste [Thu, 21 Aug 2014 19:51:07 +0000 (19:51 +0000)]
MFC r263815, r263872:
Move ia64 efi.h to sys in preparation for amd64 UEFI support
Prototypes specific to ia64 have been left in this file for now, under
__ia64__, rather than moving them to a new header under sys/ia64.
I anticipate that (some of) the corresponding functions will be shared
by the amd64, arm64, i386, and ia64 architectures, and we can adjust
this as EFI support on other than ia64 continues to develop.
ian [Thu, 21 Aug 2014 17:18:21 +0000 (17:18 +0000)]
MFC r260401
Remove aicasm as a build dependency. It made sense when the ahc and ahd
drivers and their firmware were under active development, but those days
have passed. The firmware now exists in pre-compiled form, no longer
dependent on it's sources or on aicasm. If you wish to rebuild the
firmware from source, the glue still exists under the 'make firmware'
target in sys/modules/aic7xxx.
This also fixes the problem introduced with r257777 et al with building
kernels the old fashioned way in sys/$arch/compile/$CONFIG when the
ahc/ahd drivers were included.
Changes to how the aicasm tool is built. This series of changes results
in the aicasm tool being built as part of the tools stages of world and
kernel builds.
Most of these changes will ultimately be undone when r260401 is MFC'd,
but it will leave in place the new kernel-build-tool machinery (KTMAKE
stuff) in case a new special kernel tool ever comes along.
dumbbell [Thu, 21 Aug 2014 10:18:42 +0000 (10:18 +0000)]
vt(4): Colors are indexed against a console palette, not a VGA palette
Rename vt_generate_vga_palette() to vt_generate_cons_palette() and
change it to build a palette where the color index is the same than in
terminal escape codes, not the VGA index. That's what TCHAR_CREATE()
uses and passes to vt(4).
The main differences between both orders are:
o Blue and red are swapped (1 <-> 4)
o Yellow and cyan are swapped (3 <-> 6)
The problem remained unnoticed, because the RGB bit indexes passed to
vt_generate_vga_palette() were reversed. This inversion was cancelled
by the colors inversions in the generated palette. For instance, red
(0xff0000) and blue (0x0000ff) have bytes in opposite order, but were
swapped in the palette. But after changing the value of blue (see last
paragraph), the modified color was in fact the red one.
While here, tune the palette to better match console colors and improve
the readability (especially the dark blue).
peter [Thu, 21 Aug 2014 04:31:48 +0000 (04:31 +0000)]
MFC r270062: switch rpc mount protocol for showmount and umount from
mountv1 to mountv3 - it breaks by default on the new netapp release with
the legacy protocols removed.
projects / FreeBSD / stable / 10.git / log