Add JSON file of T-HEAD C9xx series events.
The event idx (raw value) is summary as following:
event id range | support cpu
0x01 - 0x2a | c906,c910,c920
The event ids are based on the public document of T-HEAD and cover the
c900 series.
These events are the max that c900 series support. Since T-HEAD let
manufacturers decide whether events are usable, the final support of the
perf events is determined by the pmu node of the soc dtb.
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Tested-by: Guo Ren <guoren@kernel.org>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Chen Wang <unicorn_wang@outlook.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Jisheng Zhang <jszhang@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wei Fu <wefu@redhat.com>
Cc: linux-riscv@lists.infradead.org
Link: https://lore.kernel.org/r/IA1PR20MB495325FCF603BAA841E29281BBBAA@IA1PR20MB4953.namprd20.prod.outlook.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Add upi_data_receive_bw metric for skylakex, cascadelakex, icelakex
and sapphirerapids. The metric was added to perfmon metrics in:
https://github.com/intel/perfmon/pull/119
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20231109232732.2973015-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
perf data symbol test depends on finding symbol buf1 in perf, and fails if
perf has been stripped and no debug object is available. In that case, skip
the test instead.
Example:
Before:
$ strip tools/perf/perf
$ tools/perf/perf buildid-cache -p `realpath tools/perf/perf`
$ tools/perf/perf test -v 'data symbol'
113: Test data symbol :
--- start ---
test child forked, pid 125646
Recording workload...
[ perf record: Woken up 3 times to write data ]
[ perf record: Captured and wrote 0.577 MB /tmp/__perf_test.perf.data.Jhbdp (7794 samples) ]
Cleaning up files...
test child finished with -1
---- end ----
Test data symbol: FAILED!
After:
$ tools/perf/perf test -v 'data symbol'
113: Test data symbol :
--- start ---
test child forked, pid 125747
perf does not have symbol 'buf1'
perf is missing symbols - skipping test
test child finished with -2
---- end ----
Test data symbol: Skip
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20231123075848.9652-9-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The perf data symbol test waits 1 second for perf to run and collect data,
which may be too little if perf takes a long time to start up, which has
been noticed on systems with many CPUs. Use existing wait_for_perf_to_start
helper to wait for perf to start.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20231123075848.9652-8-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The test "Check branch stack sampling" depends on finding symbol
brstack_bench (and several others) in perf, and fails if perf has been
stripped and no debug object is available. In that case, skip the test
instead.
Example:
Before:
$ strip tools/perf/perf
$ tools/perf/perf buildid-cache -p `realpath tools/perf/perf`
$ tools/perf/perf test -v 'branch stack sampling'
112: Check branch stack sampling :
--- start ---
test child forked, pid 123741
Testing user branch stack sampling
+ grep -E -m1 ^brstack_bench\+[^ ]*/brstack_foo\+[^ ]*/IND_CALL/.*$ /tmp/__perf_test.program.5Dz1U/perf.script
+ cleanup
+ rm -rf /tmp/__perf_test.program.5Dz1U
test child finished with -1
---- end ----
Check branch stack sampling: FAILED!
After:
$ tools/perf/perf test -v 'branch stack sampling'
112: Check branch stack sampling :
--- start ---
test child forked, pid 125157
perf does not have symbol 'brstack_bench'
perf is missing symbols - skipping test
test child finished with -2
---- end ----
Check branch stack sampling: Skip
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20231123075848.9652-7-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The test "Check Arm64 callgraphs are complete in fp mode" depends on
finding symbol leafloop in perf, and fails if perf has been stripped and no
debug object is available. In that case, skip the test instead.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20231123075848.9652-6-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
perf record test depends on finding symbol test_loop in perf, and fails if
perf has been stripped and no debug object is available. In that case, skip
the test instead.
Example:
Note, building with perl support adds option -Wl,-E which causes the
linker to add all (global) symbols to the dynamic symbol table. So the
test_loop symbol, being global, does not get stripped unless NO_LIBPERL=1
Before:
$ make NO_LIBPERL=1 -C tools/perf >/dev/null 2>&1
$ strip tools/perf/perf
$ tools/perf/perf buildid-cache -p `realpath tools/perf/perf`
$ tools/perf/perf test -v 'record tests'
91: perf record tests :
--- start ---
test child forked, pid 118750
Basic --per-thread mode test
Per-thread record [Failed missing output]
Register capture test
Register capture test [Success]
Basic --system-wide mode test
System-wide record [Skipped not supported]
Basic target workload test
Workload record [Failed missing output]
test child finished with -1
---- end ----
perf record tests: FAILED!
After:
$ tools/perf/perf test -v 'record tests'
91: perf record tests :
--- start ---
test child forked, pid 120025
perf does not have symbol 'test_loop'
perf is missing symbols - skipping test
test child finished with -2
---- end ----
perf record tests: Skip
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20231123075848.9652-5-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
perf pipe recording and injection test depends on finding symbol noploop in
perf, and fails if perf has been stripped and no debug object is available.
In that case, skip the test instead.
Example:
Before:
$ strip tools/perf/perf
$ tools/perf/perf buildid-cache -p `realpath tools/perf/perf`
$ tools/perf/perf test -v pipe
86: perf pipe recording and injection test :
--- start ---
test child forked, pid 47734
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.000 MB - ]
47741 47741 -1 |perf
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.000 MB - ]
cannot find noploop function in pipe #1
test child finished with -1
---- end ----
perf pipe recording and injection test: FAILED!
After:
$ tools/perf/perf test -v pipe
86: perf pipe recording and injection test :
--- start ---
test child forked, pid 48996
perf does not have symbol 'noploop'
perf is missing symbols - skipping test
test child finished with -2
---- end ----
perf pipe recording and injection test: Skip
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20231123075848.9652-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Some shell tests depend on finding symbols for perf itself, and fail if
perf has been stripped and no debug object is available. Add helper
functions to check if perf has a needed symbol. This is preparation for
amending the tests themselves to be skipped if a needed symbol is not
found.
The functions make use of the "Symbols" test which reads and checks symbols
from a dso, perf itself by default. Note the "Symbols" test will find
symbols using the same method as other perf tests, including, for example,
looking in the buildid cache.
An alternative would be to prevent the needed symbols from being stripped,
which seems to work with gcc's externally_visible attribute, but that
attribute is not supported by clang.
Another alternative would be to use option -Wl,-E (which is already used
when perf is built with perl support) which causes the linker to add all
(global) symbols to the dynamic symbol table. Then the required symbols
need only be made global in scope to avoid being strippable. However that
goes beyond what is needed.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20231123075848.9652-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Do not increase the node count unless a node has been successfully read,
because it can lead to a segfault if an error occurs.
For example, if perf exceeds the open file limit in memory_node__read(),
which, on a test system, could be made to happen by setting the file limit
to exactly 32:
Before:
$ ulimit -n 32
$ perf mem record --all-user -- sleep 1
[ perf record: Woken up 1 times to write data ]
failed: can't open memory sysfs data
perf: Segmentation fault
Obtained 14 stack frames.
perf(sighandler_dump_stack+0x48) [0x55f4b1f59558]
/lib/x86_64-linux-gnu/libc.so.6(+0x42520) [0x7f4ba1c42520]
/lib/x86_64-linux-gnu/libc.so.6(free+0x1e) [0x7f4ba1ca53fe]
perf(+0x178ff4) [0x55f4b1f48ff4]
perf(+0x179a70) [0x55f4b1f49a70]
perf(+0x17ef5d) [0x55f4b1f4ef5d]
perf(+0x85c0b) [0x55f4b1e55c0b]
perf(cmd_record+0xe1d) [0x55f4b1e5920d]
perf(cmd_mem+0xc96) [0x55f4b1e80e56]
perf(+0x130460) [0x55f4b1f00460]
perf(main+0x689) [0x55f4b1e427d9]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7f4ba1c29d90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80) [0x7f4ba1c29e40]
perf(_start+0x25) [0x55f4b1e42a25]
Segmentation fault (core dumped)
$
After:
$ ulimit -n 32
$ perf mem record --all-user -- sleep 1
[ perf record: Woken up 1 times to write data ]
failed: can't open memory sysfs data
[ perf record: Captured and wrote 0.005 MB perf.data (11 samples) ]
$
Fixes: f8e502b9d1 ("perf header: Ensure bitmaps are freed")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20231123075848.9652-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Command
# ./perf report -i /tmp/111 -D > /dev/null
emits an error message when a sample for event CRYPTO_ALL in the
perf.data file does not contain any raw data. This is ok. Do not
trigger this warning when the sample in the perf.data files does not
contain any raw data at all. Check for availability of raw data for all
events and return if none is available.
Output before:
# ./perf report -i /tmp/111 -D > /dev/null
Invalid CRYPTO_ALL raw data encountered
Invalid CRYPTO_ALL raw data encountered
Invalid CRYPTO_ALL raw data encountered
#
Output after:
# ./perf report -i /tmp/111 -D > /dev/null
#
Fixes: b539deafba ("perf report: Add s390 raw data interpretation for PAI counters")
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: https://lore.kernel.org/r/20231122092703.3163191-1-tmricht@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
In case of error, free the nvme_id_ns structure that was allocated
by nvme_identify_ns().
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Keep-alive commands are sent half-way through the kato period.
This normally works well but fails when the keep-alive system is
started when we are more than half way through the kato.
This can happen on larger setups or due to host delays.
With this change we now time the initial keep-alive command from
the controller initialisation time, rather than the keep-alive
mechanism activation time.
Signed-off-by: Mark O'Donovan <shiftee@posteo.net>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
After receiving a second patchset this week without knowing which tree
it applies on and trying to apply it on the obvious ones and failing,
make sure the base tree information which needs to be supplied in the
0th message of the patchset is spelled out more explicitly.
Also, make the formulations stronger as this really is a requirement and
not only a useful thing anymore.
Signed-off-by: "Borislav Petkov (AMD)" <bp@alien8.de>
change-id: <unique-series-id>
base-commit: <commit-id-or-tag>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231115170330.16626-1-bp@alien8.de
The current lines are too long and unfriendly to developers who use
vim to read documents, especially on small monitors, so let's adjust
to less than 40 characters.
In addition, some translations were modified incidentally.
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/b3c1b55a442280c583518c45495e5540d6797548.1700474235.git.siyanteng@loongson.cn
Xinlei Lee's mail is bouncing:
<xinlei.lee@mediatek.com>: host mailgw02.mediatek.com[216.200.240.185] said:
550 Relaying mail to xinlei.lee@mediatek.com is not allowed (in reply to
RCPT TO command)
Remove it.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231123134927.2034024-1-mwalle@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Add check for strsep() in order to transfer the error.
Fixes: cd3bc044af ("KEYS: encrypted: Instantiate key with user-provided decrypted data")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Remove the EXPERIMENTAL from the
IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY Kconfig
now that digitalSignature usage enforcement is set.
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
link: https://lore.kernel.org/all/20230508220708.2888510-4-eric.snowberg@oracle.com/
Acked-by: Jarkko Sakkinen <jarkko@kernel.org>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
When the machine keyring is enabled, it may be used as a trust source
for the .ima keyring. Add a reference to this in
IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY.
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Use the iavf_schedule_aq_request() helper when we need to
schedule a watchdog task immediately. No functional change.
Signed-off-by: Petr Oros <poros@redhat.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Fields 'head', 'tail', 'len', 'bah' and 'bal' in iavf_adminq_ring
are used to store register offsets. These offsets are initialized
and remains constant so there is no need to store them in the
iavf_adminq_ring structure.
Remove these fields from iavf_adminq_ring and use register offset
constants instead. Remove iavf_adminq_init_regs() that originally
stores these constants into these fields.
Finally improve iavf_check_asq_alive() that assumes that
non-zero value of hw->aq.asq.len indicates fully initialized
AdminQ send queue. Replace it by check for non-zero value
of field hw->aq.asq.count that is non-zero when the sending
queue is initialized and is zeroed during shutdown of
the queue.
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Fields 'head', 'tail', 'len', 'bah' and 'bal' in i40e_adminq_ring
are used to store register offsets. These offsets are initialized
and remains constant so there is no need to store them in the
i40e_adminq_ring structure.
Remove these fields from i40e_adminq_ring and use register offset
constants instead. Remove i40e_adminq_init_regs() that originally
stores these constants into these fields.
Finally improve i40e_check_asq_alive() that assumes that
non-zero value of hw->aq.asq.len indicates fully initialized
AdminQ send queue. Replace it by check for non-zero value
of field hw->aq.asq.count that is non-zero when the sending
queue is initialized and is zeroed during shutdown of
the queue.
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
The i40e driver does not handle its VF device types so there
is no need to keep AdminQ register definitions for such
device types. Remove them.
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h.
As a result, there's a pretty much random mix of those include files
used throughout the tree. In order to detangle these headers and replace
the implicit includes with struct declarations, users need to explicitly
include the correct includes.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Jan Luebbe <jlu@pengutronix.de>
Link: https://lore.kernel.org/r/20231013190342.246973-1-robh@kernel.org
Removed fields:
.fc_autoneg_status
Since commit c56999f948 ("i40e/i40evf: Add set_fc and init of
FC settings") write-only and otherwise unused
.eeprom_version
Write-only and otherwise unused
.atr_sample_rate
Has only one possible value (I40E_DEFAULT_ATR_SAMPLE_RATE). Remove
it and replace its occurrences by I40E_DEFAULT_ATR_SAMPLE_RATE
.adminq_work_limit
Has only one possible value (I40E_AQ_WORK_LIMIT). Remove it and
replace its occurrences by I40E_AQ_WORK_LIMIT
.tx_sluggish_count
Unused, never written
.pf_seid
Used to store VSI downlink seid and it is referenced only once
in the same codepath. There is no need to save it into i40e_pf.
Remove it and use downlink_seid directly in the mentioned log
message.
.instance
Write only. Remove it as well as ugly static local variable
'pfs_found' in i40e_probe.
.int_policy
.switch_kobj
.ptp_pps_work
.ptp_extts1_work
.ptp_pps_start
.pps_delay
.ptp_pin
.override_q_count
All these unused at all
Prior the patch:
pahole -Ci40e_pf drivers/net/ethernet/intel/i40e/i40e.ko | tail -5
/* size: 5368, cachelines: 84, members: 127 */
/* sum members: 5297, holes: 20, sum holes: 71 */
/* paddings: 6, sum paddings: 19 */
/* last cacheline: 56 bytes */
};
After the patch:
pahole -Ci40e_pf drivers/net/ethernet/intel/i40e/i40e.ko | tail -5
/* size: 4976, cachelines: 78, members: 112 */
/* sum members: 4905, holes: 17, sum holes: 71 */
/* paddings: 6, sum paddings: 19 */
/* last cacheline: 48 bytes */
};
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Use intel_board module to generate DAI link array and update
num_links field in snd_soc_card structure.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-28-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module to generate DAI link array and update num_links
field in snd_soc_card structure.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-27-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a helper function for machine drivers to initialize dai_link and
num_links of a snd_soc_card structure. Machine driver needs to
initialize sof_card_private structure in driver probe function then
board_helpers module will create entire DAI link array for this board.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-26-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for HDMI-In DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Balamurugan C <balamurugan.c@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-25-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for HDMI-In DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Balamurugan C <balamurugan.c@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-24-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a helper function for machine drivers to initialize HDMI-In DAI
link.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Balamurugan C <balamurugan.c@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-23-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use bit mask to handle SSP port number of HDMI-In devices to simplify
the code. No functional change in this patch.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Balamurugan C <balamurugan.c@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-22-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for BT offload DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-21-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for BT offload DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-20-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for BT offload DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-19-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for BT offload DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-18-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a helper function for machine drivers to initialize BT offload
DAI link.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-17-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Rename the parameter 'ssp_codec' of sof_card_dai_links_create() since
it's the port number of speaker amplifier. No functional change in
this commit.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-16-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for speaker amplifier DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-15-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for speaker amplifier DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-14-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for speaker amplifier DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-13-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for speaker amplifier DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-12-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a helper function for machine drivers to initialize speaker
amplifier DAI link. The function will initialize common fields and let
caller to initialize codec-specific fields like codec, init, exit, and
ops fields.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-11-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module for headphone codec DAI link initialization.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20231127152654.28204-10-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
