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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-linus
thunderbolt: Fixes for v6.12-rc7
This includes following USB4/Thunderbolt fixes for v6.12-rc7:
- Fix for retimer enumeration.
- Fix connection issue with Pluggable UD-4VPD USB4 dock.
Both have been in linux-next with no reported issues.
* tag 'thunderbolt-for-v6.12-rc7' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt:
thunderbolt: Fix connection issue with Pluggable UD-4VPD dock
thunderbolt: Add only on-board retimers when !CONFIG_USB4_DEBUGFS_MARGINING
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For lis3mdl, values are based on datasheet and PCB drawing
and tested on a real device.
For af8133j, values are from testing on a real device.
Signed-off-by: Shoji Keita <awaittrot@shjk.jp>
Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Link: https://patch.msgid.link/20240908214718.36316-3-andrej.skvortzov@gmail.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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New batches of PinePhones switched the magnetometer to AF8133J from
LIS3MDL because lack of ST components.
Both chips use the same PB1 pin, but in different modes.
LIS3MDL uses it as an gpio input to handle interrupt.
AF8133J uses it as an gpio output as a reset signal.
It wasn't possible at runtime to enable both device tree nodes and
detect supported sensor at probe time, because both drivers try to
acquire the same gpio in different modes.
Device tree fixup will be done in firmware without introducing new board
revision and new dts.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Link: https://patchwork.ozlabs.org/project/uboot/patch/20240211092824.395155-1-andrej.skvortzov@gmail.com/
Link: https://patch.msgid.link/20240908214718.36316-2-andrej.skvortzov@gmail.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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Avoid modifying or enqueuing new events if it's possible to tell that no
one will consume them.
Since enqueueing requires searching the current queue for opposite
events for the same address, adding addresses en-masse turns this
inetaddr_event into a bottle-neck, as it will get slower and slower
with each address added.
Signed-off-by: Gilad Naaman <gnaaman@drivenets.com>
Acked-by: Xin Long <lucien.xin@gmail.com>
Link: https://patch.msgid.link/20241104083545.114-1-gnaaman@drivenets.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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While PREEMPT_RT is undoubtedly totally awesome, it does not, at this
time, make sense to have all{yes,mod}config select it.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 35772d627b55 ("sched: Enable PREEMPT_DYNAMIC for PREEMPT_RT")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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In ia_css_3a_statistics_allocate(), there is no check on the allocation
result of the rgby_data memory. If rgby_data is not successfully
allocated, it may trigger the assert(host_stats->rgby_data) assertion in
ia_css_s3a_hmem_decode(). Adding a check to fix this potential issue.
Fixes: a49d25364dfb ("staging/atomisp: Add support for the Intel IPU v2")
Signed-off-by: Li Huafei <lihuafei1@huawei.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20241104145051.3088231-1-lihuafei1@huawei.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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The check to see if err is non-zero is always false because err has
been previously checked on whenever err has been assigned in previous
code paths. The check is redundant and can be removed.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20241012141403.1558513-1-colin.i.king@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Fixed spelling errors as follows:
unkonwn ==> unknown
Stablization ==> Stabilization
previouly ==> previously
acknowlede ==> acknowledge
Signed-off-by: Everest K.C. <everestkc@everestkc.com.np>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240926222351.7116-1-everestkc@everestkc.com.np
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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We have the respective SPDX identifiers that are already being applied
to the files in question. Remove the License information boilerplate.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240923105539.3569110-1-andriy.shevchenko@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Corrected typos:
componnet->component,
cofiguration->configuration,
doubtfull->doubtful,
consisit->consist,
coppied->copied.
These changes fix the typos in the comment,
without affecting the functionality.
Signed-off-by: Yu Jiaoliang <yujiaoliang@vivo.com>
Link: https://lore.kernel.org/r/20240923033032.2420839-1-yujiaoliang@vivo.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Fixed spelling errors reported by codespell in
drivers/staging/media/atomisp/include/hmm/hmm_bo.h
as follows:
increse --> increase
decrese --> decrease
Signed-off-by: Everest K.C. <everestkc@everestkc.com.np>
Link: https://lore.kernel.org/r/20240918082203.4941-1-everestkc@everestkc.com.np
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Fix mt9m114_set_fmt() not setting format.format.code when called with
format.which == V4L2_SUBDEV_FORMAT_TRY.
This fixes atomisp failing to start streaming with the mt9m114 on
an Asus T100TA because of __media_pipeline_start() returning -EPIPE.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20241013154056.12532-5-hdegoede@redhat.com
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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The input_lock was not being initialized, fix this.
Also switch to devm_kzalloc() for the main driver data struct, so that
devm_mutex_init() can be used for this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20241013154056.12532-4-hdegoede@redhat.com
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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The V4L2_CID_3A_LOCK control is causing v4l2_ctrl_new_custom()
to fail with -ERANGE.
It would be better to fix this control but this entire driver is going to
be replaced with the drivers/media/i2c/mt9m114 standard v4l2 driver. This
quick fix gets things going for now until the driver is replaced.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20241013154056.12532-3-hdegoede@redhat.com
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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If atomisp fails to start the stream the buffers must be returned to
the VB2_BUF_STATE_QUEUED state before returning an error from
atomisp_start_streaming().
This fixes the following WARN_ON():
[ 250.313554] WARNING: CPU: 3 PID: 2178 at drivers/media/common/videobuf2/videobuf2-core.c:1801 vb2_start_streaming+0xcb/0x150 [videobuf2_common]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20241013154056.12532-2-hdegoede@redhat.com
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Since commit 3a81c7660f80 ("media: staging: atomisp: Remove IMX sensor
support") the libmsrlisthelper code is no longer used, remove it.
Suggested-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240916091512.81859-1-hdegoede@redhat.com
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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I noticed that recently, simple operations like "make" started
failing on NFSv3 mounts of ext4 exports. Network capture shows that
READDIRPLUS operated correctly but READDIR failed with
NFS3ERR_INVAL. The vfs_llseek() call returned EINVAL when it is
passed a non-zero starting directory cookie.
I bisected to commit c689bdd3bffa ("nfsd: further centralize
protocol version checks.").
Turns out that nfsd3_proc_readdir() does not call fh_verify() before
it calls nfsd_readdir(), so the new fhp->fh_64bit_cookies boolean is
not set properly. This leaves the NFSD_MAY_64BIT_COOKIE unset when
the directory is opened.
For ext4, this causes the wrong "max file size" value to be used
when sanity checking the incoming directory cookie (which is a seek
offset value).
The fhp->fh_64bit_cookies boolean is /always/ properly initialized
after nfsd_open() returns. There doesn't seem to be a reason for the
generic NFSD open helper to handle the f_mode fix-up for
directories, so just move that to the one caller that tries to open
an S_IFDIR with NFSD_MAY_64BIT_COOKIE.
Suggested-by: NeilBrown <neilb@suse.de>
Fixes: c689bdd3bffa ("nfsd: further centralize protocol version checks.")
Reviewed-by: NeilBrown <neilb@suse.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
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We don't have any interface anyway.
Trying to send a command after the D3_CONFIG command is also a really
bad idea.
No harm done since this function wouldn't send anything to the firmware
anyway.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.2636b358c870.I36717b4cff98eaa79182e0f3b5404f71aeeaf2f9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This is not mvm specific
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.acb45e8c4a78.I58736fd85d82a1fe641e75037b77878854a91e50@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Stop supporting older FWs.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.525fe67393b6.Idbb031cf68d04b7c0c2b9fbc7d79181c538994f6@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Those macros are currently in fw/api/binding.h, which should really not
be included in newer code, where this API is not used.
Just move it.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Link: https://patch.msgid.link/20241028135215.48443f1c1819.I1cfe8c6c58153031d44f81edc0f8731077666355@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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If the NIC is dead upon resume, try to catch the error earlier and exit
earlier. We'll print less error messages and get to the same recovery
path as before: reload the firmware.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.3a18682261e5.I18f336a4537378a4c1a8537d7246cee1fc82b42c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Since we no longer shut down the device in suspend, we also no longer
call iwl_mvm_mei_device_state() and this is a problem because iwlmei
expects this to be called when it runs its own suspend sequence. It
checks mei->device_down in iwl_mei_remove() which is called upon
suspend.
Fix this by telling iwlmei when we're done accessing the device.
When we'll wake up, the device should be untouched if CSME didn't use it
during the suspend time. If CSME used it, we'll notice it through the
CSR_FUNC_SCRATCH register.
Fixes: e8bb19c1d590 ("wifi: iwlwifi: support fast resume")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.525287b90af2.Ibf183824471ea5580d9276d104444e53191e6900@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This feature can be used on ax200 as well. It'll avoid to restart the
firmware upon suspend / resume flow. Doing so also avoids releasing and
re-allocating all the device related memory which makes the memory's
subsystem task easier.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.514efe0ce4c7.I60061277526302a75cadbba10452e94c54763f13@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Add support for range_request_cmd version 15. This version adds a
testing option flag to use bad secure LTF Tx key. The command struct
itself is not changed.
Add support for responder config command version 11. This version only
adds a flag which is part of the MVM_FTM_RESP_FLAGS and does not
require any special handling.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.264826832f16.Iad4fdcd177a9c4bcb0839d3f87c793b4f83eb2c7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This will call into the OMI control path soon, and that will
require the wiphy mutex to be held. The files are removed by
mac80211 under wiphy mutex, so we must use the wiphy-locked
debugfs for them.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.c62e23392400.Ifcb652d324bc60b7144fdf277d7989bede9e54d5@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This will allow to prevent disconnections.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.6402718fbc94.Ia6ce651cc7c96f7aaeee449737dd28ed291788a6@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Add support version 7 of wowlan_config_cmd and version 5 of
iwl_wowlan_info_notif
This version is mainly a cleanup of the previous version.
Two fields were removed as the device already handled this data.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.d2afdf720073.I9901c8c4ad4508135d019efa213b1430acc70746@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Allow calling iwl_mvm_get_bss_vif() without getting an error
message if multiple vifs are active etc., this is much easier
than having to check beforehand (which would be effectively
the same code as the function itself.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.a343824e2c61.Ib92534f17c63630aa2eb0604fd80dbae20077487@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Move the link info initialization to a common function so
that it can be modified more easily later.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.ab963cc90e56.Ice5cf66dec8351f8e94ca4c5b3a27e9311d0c20a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This is written only with wiphy and mvm mutexes held, but in
order to actually rely on that document it and add lockdep
assertions to ensure it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20241028135215.a6c6aa4147cf.If7f1b30a7b92ce5e9226e8972201a20aa9905108@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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All error handling paths go to "out", except this one. Before the
commit in Fixes, error in the previous code would also end to "out",
freeing the memory.
Move the code up to avoid the leak.
Fixes: 62262dd00c31 ("wifi: cfg80211: disallow SMPS in AP mode")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://patch.msgid.link/eae54ce066d541914f272b10cab7b263c08eced3.1729956868.git.christophe.jaillet@wanadoo.fr
[move code, update commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The channels array in the cfg80211_scan_request has a __counted_by
attribute attached to it, which points to the n_channels variable. This
attribute is used in bounds checking, and if it is not set before the
array is filled, then the bounds sanitizer will issue a warning or a
kernel panic if CONFIG_UBSAN_TRAP is set.
This patch sets the size of allocated memory as the initial value for
n_channels. It is updated with the actual number of added elements after
the array is filled.
Fixes: aa4ec06c455d ("wifi: cfg80211: use __counted_by where appropriate")
Cc: stable@vger.kernel.org
Signed-off-by: Aleksei Vetrov <vvvvvv@google.com>
Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://patch.msgid.link/20241029-nl80211_parse_sched_scan-bounds-checker-fix-v2-1-c804b787341f@google.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Currently, when the driver attempts to connect to an AP MLD with multiple
APs, the cfg80211_mlme_check_mlo_compat() function requires the Medium
Synchronization Delay values from different APs of the same AP MLD to be
equal, which may result in connection failures.
This is because when the driver receives a multi-link probe response from
an AP MLD with multiple APs, cfg80211 updates the Elements for each AP
based on the multi-link probe response. If the Medium Synchronization Delay
is set in the multi-link probe response, the Elements for each AP belonging
to the same AP MLD will have the Medium Synchronization Delay set
simultaneously. If non-multi-link probe responses are received from
different APs of the same MLD AP, cfg80211 will still update the Elements
based on the non-multi-link probe response. Since the non-multi-link probe
response does not set the Medium Synchronization Delay
(IEEE 802.11be-2024-35.3.4.4), if the Elements from a non-multi-link probe
response overwrite those from a multi-link probe response that has set the
Medium Synchronization Delay, the Medium Synchronization Delay values for
APs belonging to the same AP MLD will not be equal. This discrepancy causes
the cfg80211_mlme_check_mlo_compat() function to fail, leading to
connection failures. Commit ccb964b4ab16
("wifi: cfg80211: validate MLO connections better") did not take this into
account.
To address this issue, remove this validity check.
Fixes: ccb964b4ab16 ("wifi: cfg80211: validate MLO connections better")
Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com>
Link: https://patch.msgid.link/20241031134223.970-1-quic_lingbok@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The sequence of calls has changed, but the description is inconsistent.
So, fix the description.
Fixes: 188a1bf89432 ("wifi: mac80211: re-order assigning channel in activate links")
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Link: https://patch.msgid.link/20241101082143.11138-1-kevin_yang@realtek.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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This patch checks if div is less than or equal to zero (div <= 0). If
div is zero or negative, the function returns -EINVAL, ensuring the
division operation is safe to perform.
Signed-off-by: Luo Yifan <luoyifan@cmss.chinamobile.com>
Reviewed-by: Olivier Moysan <olivier.moysan@foss.st.com>
Link: https://patch.msgid.link/20241107015936.211902-1-luoyifan@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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This patch checks if div is less than or equal to zero (div <= 0). If
div is zero or negative, the function returns -EINVAL, ensuring the
division operation (*prate / div) is safe to perform.
Signed-off-by: Luo Yifan <luoyifan@cmss.chinamobile.com>
Link: https://patch.msgid.link/20241106014654.206860-1-luoyifan@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Another model of Thinkpad E14 Gen 6 (21M4)
needs a quirk entry for the dmic to be detected.
Signed-off-by: Markus Petri <mp@mpetri.org>
Link: https://patch.msgid.link/20241107094020.1050935-1-mp@localhost
Signed-off-by: Mark Brown <broonie@kernel.org>
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It has been reported that the DMA memory allocation for firmware download
can fail after extended period of uptime on systems with relatively small
amount of RAM when the system memory becomes fragmented.
The issue primarily happens when the system is waking up from system
suspend, swap might not be available and the MM system cannot move things
around to allow for successful allocation.
If the IMR boot is not supported then for each DSP boot we would need to
allocate the DMA buffer for firmware transfer, which can increase the
chances of the issue to be hit.
This patch adds support for allocating the DMA buffers once at first boot
time and keep it until the system is shut down, rebooted or the drivers
re-loaded and makes this as the default operation.
With persistent_cl_buffer module parameter the persistent Code Loader
DMA buffer can be disabled to fall back to on demand allocation.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://patch.msgid.link/20241107121440.1472-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The HDA specification states that the SDnLVI (Last Valid Index) must be at
least 1 (two BDLE entry).
Update the debug prints as well to provide better information.
While the LVI=0 worked so far without issues, it is better to align with
the specification to avoid unforeseen issues with FW loading.
Notes:
- The LVI > 0 rules is valid and honored for audio use cases
- LVI == 0 is used with software controlled (SPIB) transfers only for
firmware and library loading, which is permitted by the hardware
- This is not spelled out in the specification and it is better to avoid
cases
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20241107121532.3241-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Every time when the firmware is loaded we see the following printed in
info level:
unknown sof_ext_man header type 3 size 0x30
This is the PROBE_INFO element, which is not parsed, but it is not
something that we should treat as surprise, aka unknown type.
Add an empty case with a debug print to 'handle' this ext_manifest type and
silence the confusing print in kernel log.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.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: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20241107120306.30680-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Elem type 3 is PROBE_INFO in ext_manifest, add it to the list.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.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: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20241107120306.30680-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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This causes issue on, at least, nvme-mpath where my boot fails with:
WARNING: CPU: 354 PID: 2729 at block/blk-settings.c:75 blk_validate_limits+0x356/0x380
Modules linked in: tg3(+) nvme usbcore scsi_mod ptp i2c_piix4 libphy nvme_core crc32c_intel scsi_common usb_common pps_core i2c_smbus
CPU: 354 UID: 0 PID: 2729 Comm: kworker/u2061:1 Not tainted 6.12.0-rc6+ #181
Hardware name: Dell Inc. PowerEdge R7625/06444F, BIOS 1.8.3 04/02/2024
Workqueue: async async_run_entry_fn
RIP: 0010:blk_validate_limits+0x356/0x380
Code: f6 47 01 04 75 28 83 bf 94 00 00 00 00 75 39 83 bf 98 00 00 00 00 75 34 83 7f 68 00 75 32 31 c0 83 7f 5c 00 0f 84 9b fd ff ff <0f> 0b eb 13 0f 0b eb 0f 48 c7 c0 74 12 58 92 48 89 c7 e8 13 76 46
RSP: 0018:ffffa8a1dfb93b30 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff9232829c8388 RCX: 0000000000000088
RDX: 0000000000000080 RSI: 0000000000000200 RDI: ffffa8a1dfb93c38
RBP: 000000000000000c R08: 00000000ffffffff R09: 000000000000ffff
R10: 0000000000000000 R11: 0000000000000000 R12: ffff9232829b9000
R13: ffff9232829b9010 R14: ffffa8a1dfb93c38 R15: ffffa8a1dfb93c38
FS: 0000000000000000(0000) GS:ffff923867c80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c1b92480a8 CR3: 0000002484ff0002 CR4: 0000000000370ef0
Call Trace:
<TASK>
? __warn+0xca/0x1a0
? blk_validate_limits+0x356/0x380
? report_bug+0x11a/0x1a0
? handle_bug+0x5e/0x90
? exc_invalid_op+0x16/0x40
? asm_exc_invalid_op+0x16/0x20
? blk_validate_limits+0x356/0x380
blk_alloc_queue+0x7a/0x250
__blk_alloc_disk+0x39/0x80
nvme_mpath_alloc_disk+0x13d/0x1b0 [nvme_core]
nvme_scan_ns+0xcc7/0x1010 [nvme_core]
async_run_entry_fn+0x27/0x120
process_scheduled_works+0x1a0/0x360
worker_thread+0x2bc/0x350
? pr_cont_work+0x1b0/0x1b0
kthread+0x111/0x120
? kthread_unuse_mm+0x90/0x90
ret_from_fork+0x30/0x40
? kthread_unuse_mm+0x90/0x90
ret_from_fork_asm+0x11/0x20
</TASK>
---[ end trace 0000000000000000 ]---
presumably due to max_zone_append_sectors not being cleared to zero,
resulting in blk_validate_zoned_limits() complaining and failing.
This reverts commit 2a8f6153e1c2db06a537a5c9d61102eb591776f1.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Andy Yan says:
====================
Fix the arc emac driver
The arc emac driver was broken for a long time,
The first broken happens when a dma releated fix introduced in Linux 5.10.
The second broken happens when a emac device tree node restyle introduced
in Linux 6.1.
These two patches are try to make the arc emac work again.
Changes in v2:
- Add cover letter.
- Add fix tag.
- Add more detail explaination.
====================
Link: https://patch.msgid.link/20241104130147.440125-1-andyshrk@163.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The binding emac_rockchip.txt is converted to YAML.
Changed against the original binding is an added MDIO subnode.
This make the driver failed to find the PHY, and given the 'mdio
has invalid PHY address' it is probably looking in the wrong node.
Fix emac_mdio.c so that it can handle both old and new
device trees.
Fixes: 1dabb74971b3 ("ARM: dts: rockchip: restyle emac nodes")
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Tested-by: Andy Yan <andyshrk@163.com>
Link: https://lore.kernel.org/r/20220603163539.537-3-jbx6244@gmail.com
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The ndev->dev and pdev->dev aren't the same device, use ndev->dev.parent
which has dma_mask, ndev->dev.parent is just pdev->dev.
Or it would cause the following issue:
[ 39.933526] ------------[ cut here ]------------
[ 39.938414] WARNING: CPU: 1 PID: 501 at kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8
Fixes: f959dcd6ddfd ("dma-direct: Fix potential NULL pointer dereference")
Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Jinjian Song says:
====================
net: wwan: t7xx: Add t7xx debug ports
Add support for t7xx WWAN device to debug by ADB (Android Debug Bridge)
port and MTK MIPCi (Modem Information Process Center) port.
Application can use ADB (Android Debug Bridge) port to implement
functions (shell, pull, push ...) by ADB protocol commands.
Application can use MIPC (Modem Information Process Center) port
to debug antenna tuner or noise profiling through this MTK modem
diagnostic interface.
====================
Link: https://patch.msgid.link/20241104094436.466861-1-jinjian.song@fibocom.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Unify the column width of the document to comply with specifications.
Signed-off-by: Jinjian Song <jinjian.song@fibocom.com>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Add support for userspace to enable/disable the debug ports(ADB,MIPC).
- ADB port: /dev/wwan0adb0
- MIPC port: /dev/wwan0mipc0
Application can use ADB (Android Debug Bridge) port to implement
functions (shell, pull, push ...) by ADB protocol commands.
E.g., ADB commands:
- A_OPEN: OPEN(local-id, 0, "destination")
- A_WRTE: WRITE(local-id, remote-id, "data")
- A_OKEY: READY(local-id, remote-id, "")
- A_CLSE: CLOSE(local-id, remote-id, "")
Link: https://android.googlesource.com/platform/packages/modules/adb/+/refs/heads/main/README.md
Application can use MIPC (Modem Information Process Center) port
to debug antenna tuner or noise profiling through this MTK modem
diagnostic interface.
By default, debug ports are not exposed, so using the command
to enable or disable debug ports.
Enable debug ports:
- enable: 'echo 1 > /sys/bus/pci/devices/${bdf}/t7xx_debug_ports
Disable debug ports:
- disable: 'echo 0 > /sys/bus/pci/devices/${bdf}/t7xx_debug_ports
Signed-off-by: Jinjian Song <jinjian.song@fibocom.com>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Add new WWAN ports that connect to the device's ADB protocol interface
and MTK MIPC diagnostic interface.
Signed-off-by: Jinjian Song <jinjian.song@fibocom.com>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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