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remove_power_attributes()
Device attribute group @usb3_hardware_lpm_attr_group is merged by
add_power_attributes(), but it is not unmerged explicitly, fixed by
unmerging it in remove_power_attributes().
Fixes: 655fe4effe0f ("usbcore: add sysfs support to xHCI usb3 hardware LPM")
Cc: stable@vger.kernel.org
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20240820-sysfs_fix-v2-1-a9441487077e@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Some FSA4480-compatible chips like the OCP96011 used on Fairphone 5
return 0x00 from the CHIP_ID register. Handle that gracefully and only
fail probe when the I2C read has failed.
With this the dev_dbg will print 0 but otherwise continue working.
[ 0.251581] fsa4480 1-0042: Found FSA4480 v0.0 (Vendor ID = 0)
Cc: stable@vger.kernel.org
Fixes: e885f5f1f2b4 ("usb: typec: fsa4480: Check if the chip is really there")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240818-fsa4480-chipid-fix-v1-1-17c239435cf7@fairphone.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Depopulate device in probe error paths to fix leak of children
resources.
Fixes: 53b5ff83d893 ("usb: dwc3: xilinx: improve error handling for PM APIs")
Cc: stable@vger.kernel.org
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20240816075409.23080-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Depopulate device in probe error paths to fix leak of children
resources.
Fixes: ee249b455494 ("usb: dwc3: omap: remove IRQ_NOAUTOEN used with shared irq")
Cc: stable@vger.kernel.org
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://lore.kernel.org/r/20240816075409.23080-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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An USB hub is not a HCD, but an USB device. Fix the referenced schema
accordingly.
Fixes: bfbf2e4b77e2 ("dt-bindings: usb: Document the Microchip USB2514 hub")
Cc: stable@vger.kernel.org
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20240815113132.372542-1-alexander.stein@ew.tq-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Since commit "6acba0345b68 usb:gadget:uvc Do not use worker thread to pump
isoc usb requests", pump work could only be queued in uvc_video_complete()
and uvc_v4l2_qbuf(). If VIDIOC_QBUF is executed before VIDIOC_STREAMON,
we can only depend on uvc_video_complete() to queue pump work. However,
this requires some free requests in req_ready list. If req_ready list is
empty all the time, pump work will never be queued and video datas will
never be pumped to usb controller. Actually, this situation could happen
when run uvc-gadget with static image:
$ ./uvc-gadget -i 1080p.jpg uvc.0
When capture image from this device, the user app will always block there.
The issue is uvc driver has queued video buffer before streamon, but the
req_ready list is empty all the time after streamon. This will queue pump
work in uvcg_video_enable() to fill some request to req_ready list so the
uvc device could work properly.
Fixes: 6acba0345b68 ("usb:gadget:uvc Do not use worker thread to pump isoc usb requests")
Cc: stable@vger.kernel.org
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240814112537.2608949-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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USB_DEVICE(0x1901, 0x0006) may send data before cdc_acm is ready, which
may be misinterpreted in the default N_TTY line discipline.
Signed-off-by: Ian Ray <ian.ray@gehealthcare.com>
Acked-by: Oliver Neuku <oneukum@suse.com>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20240814072905.2501-1-ian.ray@gehealthcare.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Patch fixes the incorrect "stream_id" table index instead of
"ep_index" used in cdnsp_get_hw_deq function.
Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver")
cc: stable@vger.kernel.org
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Reviewed-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/PH7PR07MB95381F2182688811D5C711CEDD8D2@PH7PR07MB9538.namprd07.prod.outlook.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The pointers in adapter->priv[] are allocated in mwifiex_register().
With an allocation failed the function will return an error and
driver initialization is aborted. This makes all checks for valid
priv pointers unnecessary throughout the driver. In many places
the pointers are assumed to be valid without checks, this patch
removes the remaining checks.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240816-mwifiex-remove-priv-checks-v1-1-6dd6553e8ed9@pengutronix.de
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Justin Iurman says:
====================
net: ipv6: ioam6: introduce tunsrc
This series introduces a new feature called "tunsrc" (just like seg6
already does).
v3:
- address Jakub's comments
v2:
- add links to performance result figures (see patch#2 description)
- move the ipv6_addr_any() check out of the datapath
====================
Link: https://patch.msgid.link/20240817131818.11834-1-justin.iurman@uliege.be
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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This patch provides a new feature (i.e., "tunsrc") for the tunnel (i.e.,
"encap") mode of ioam6. Just like seg6 already does, except it is
attached to a route. The "tunsrc" is optional: when not provided (by
default), the automatic resolution is applied. Using "tunsrc" when
possible has a benefit: performance. See the comparison:
- before (= "encap" mode): https://ibb.co/bNCzvf7
- after (= "encap" mode with "tunsrc"): https://ibb.co/PT8L6yq
Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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This patch prepares the next one by correcting the alignment of some
lines.
Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Smatch complains that:
drivers/net/wireless/marvell/mwifiex/cfg80211.c:4408 mwifiex_cfg80211_authenticate()
error: uninitialized symbol 'varptr'.
It's a check for NULL, but "varptr" is either non-NULL or uninitialized.
Initialize it to NULL.
Fixes: 36995892c271 ("wifi: mwifiex: add host mlme for client mode")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/d7d043b2-95d5-4e1d-b340-5d7330053ac6@stanley.mountain
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-Wflex-array-member-not-at-end was introduced in GCC-14, and we are
getting ready to enable it, globally.
So, in order to avoid ending up with a flexible-array member in the
middle of multiple other structs, we use the `__struct_group()`
helper to create new tagged structures with the suffix `_hdr`.
These structures group together all the members of the original
flexible structures except the flexible arrays.
As a result, the arrays are effectively separated from the rest of the
members without modifying the memory layout of the flexible structures.
We then change the type of the middle struct members currently causing
trouble from the original flex struct to the newly created structs with
suffix `_hdr`.
We also want to ensure that when new members need to be added to the
flexible structures, they are always included within the newly created
tagged structs. For this, we use `static_assert()`. This ensures that the
memory layout for both the flexible structure and the new tagged struct
is the same after any changes.
This approach avoids having to implement the `_hdr` structures as
completely separate structures, thus preventing having to maintain
two independent but basically identical structures, closing the door
to potential bugs in the future.
We also use `container_of()` whenever we need to retrieve a pointer to
the flexible structure, through which we can access the flexible-array
member, if necessary.
Also, remove a couple of unused zero-length arrays and flexible-array
members.
So, with these changes, fix the following warnings:
drivers/net/wireless/intel/iwlegacy/commands.h:1196:38: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/intel/iwlegacy/commands.h:1197:36: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/intel/iwlegacy/commands.h:2505:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/intel/iwlegacy/commands.h:2549:26: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/intel/iwlegacy/commands.h:2654:31: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/intel/iwlegacy/commands.h:2665:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/intel/iwlegacy/commands.h:2673:26: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
drivers/net/wireless/intel/iwlegacy/commands.h:3349:30: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/Zr2gxERA3RL3EwRe@elsanto
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This commit addresses an issue where the USB core could access an
invalid event buffer address during runtime suspend, potentially causing
SMMU faults and other memory issues in Exynos platforms. The problem
arises from the following sequence.
1. In dwc3_gadget_suspend, there is a chance of a timeout when
moving the USB core to the halt state after clearing the
run/stop bit by software.
2. In dwc3_core_exit, the event buffer is cleared regardless of
the USB core's status, which may lead to an SMMU faults and
other memory issues. if the USB core tries to access the event
buffer address.
To prevent this hardware quirk on Exynos platforms, this commit ensures
that the event buffer address is not cleared by software when the USB
core is active during runtime suspend by checking its status before
clearing the buffer address.
Cc: stable <stable@kernel.org>
Signed-off-by: Selvarasu Ganesan <selvarasu.g@samsung.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20240815064836.1491-1-selvarasu.g@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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On a system with a GICv3, if a guest hasn't been configured with
GICv3 and that the host is not capable of GICv2 emulation,
a write to any of the ICC_*SGI*_EL1 registers is trapped to EL2.
We therefore try to emulate the SGI access, only to hit a NULL
pointer as no private interrupt is allocated (no GIC, remember?).
The obvious fix is to give the guest what it deserves, in the
shape of a UNDEF exception.
Reported-by: Alexander Potapenko <glider@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240820100349.3544850-2-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
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I haven't had time to maintain the UVC gadget driver for a long while.
Dan Scally confirmed he is also in a similar -ENOTIME situation with no
short term hope of fixing that. Being listed as maintainers doesn't help
progress, so mark the driver as orphan to reflect the current state.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Daniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20240813104447.25821-1-laurent.pinchart@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The mcp251x_hw_wake() function is called with the mpc_lock mutex held and
disables the interrupt handler so that no interrupts can be processed while
waking the device. If an interrupt has already occurred then waiting for
the interrupt handler to complete will deadlock because it will be trying
to acquire the same mutex.
CPU0 CPU1
---- ----
mcp251x_open()
mutex_lock(&priv->mcp_lock)
request_threaded_irq()
<interrupt>
mcp251x_can_ist()
mutex_lock(&priv->mcp_lock)
mcp251x_hw_wake()
disable_irq() <-- deadlock
Use disable_irq_nosync() instead because the interrupt handler does
everything while holding the mutex so it doesn't matter if it's still
running.
Fixes: 8ce8c0abcba3 ("can: mcp251x: only reset hardware as required")
Signed-off-by: Simon Arlott <simon@octiron.net>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/all/4fc08687-1d80-43fe-9f0d-8ef8475e75f6@0882a8b5-c6c3-11e9-b005-00805fc181fe.uuid.home.arpa
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Zenghui reports that VMs backed by hugetlb pages are no longer booting
after commit fd276e71d1e7 ("KVM: arm64: nv: Handle shadow stage 2 page
faults").
Support for shadow stage-2 MMUs introduced the concept of a fault IPA
and canonical IPA to stage-2 fault handling. These are identical in the
non-nested case, as the hardware stage-2 context is always that of the
canonical IPA space.
Both addresses need to be hugepage-aligned when preparing to install a
hugepage mapping to ensure that KVM uses the correct GFN->PFN translation
and installs that at the correct IPA for the current stage-2.
And now I'm feeling thirsty after all this talk of IPAs...
Fixes: fd276e71d1e7 ("KVM: arm64: nv: Handle shadow stage 2 page faults")
Reported-by: Zenghui Yu <yuzenghui@huawei.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20240822071710.2291690-1-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
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Dell platform, plug headphone or headset, it had a chance to get no
sound from headphone.
Replace depop procedure will solve this issue.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Link: https://lore.kernel.org/bb8e2de30d294dc287944efa0667685a@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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bch2_btree_key_cache_drop() evicts the key cache entry - it's used when
we're doing an update that bypasses the key cache, because for cache
coherency reasons a key can't be in the key cache unless it also exists
in the btree - i.e. creates have to bypass the cache.
After evicting, the path no longer points to a key cache key, and
relock() will always fail if should_be_locked is true.
Prep for improving path->should_be_locked assertions
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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ret was assigned twice in check_dirent_to_subvol(). Reported by cocci.
Signed-off-by: Yuesong Li <liyuesong@vivo.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Smatch reported a possible off-by-one in tcp_validate_cookie().
However, it's false positive because the possible range of mssind is
limited from 0 to 3 by the preceding calculation.
mssind = (cookie & (3 << 6)) >> 6;
Now, the verifier does not complain without the boundary check.
Let's remove the checks.
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/bpf/6ae12487-d3f1-488b-9514-af0dac96608f@stanley.mountain/
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20240821013425.49316-1-kuniyu@amazon.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
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bch_dev->io_ref does not protect against the filesystem going away;
bch_fs->writes does.
Thus the filesystem write ref needs to be the last ref we release.
Reported-by: syzbot+9e0404b505e604f67e41@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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we allow new fields to be added to existing key types, and new versions
should treat them as being zeroed; this was not handled in
alloc_v4_validate.
Reported-by: syzbot+3b2968fa4953885dd66a@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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j->last_empty_seq needs to match j->seq when the journal is empty
Reported-by: syzbot+4093905737cf289b6b38@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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seeing an odd bug where we fail to correctly return an error from
.get_tree():
https://syzkaller.appspot.com/bug?extid=c0360e8367d6d8d04a66
we need to be able to distinguish between accidently returning a
positive error (as implied by the log) and no error.
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Reported-by: syzbot+47ecc948aadfb2ab3efc@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Journal replay, in the slowpath where we insert keys in journal order,
was inserting keys in the wrong order; keys from early repair come last.
Reported-by: syzbot+2c4fcb257ce2b6a29d0e@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Fixes: 7a254053a590 ("bcachefs: support FS_IOC_SETFSLABEL")
Reported-by: syzbot+7e9efdfec27fbde0141d@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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We weren't always so strict about trans->locked state - but now we are,
and new assertions are shaking some bugs out.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Fix another SRCU splat - this one pretty harmless.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Fixes: 7423330e30ab ("bcachefs: prt_printf() now respects \r\n\t")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Comparing the wrong bpos - this was missed because normally
bucket_gens_init() runs on brand new filesystems, but this bug caused it
to overwrite bucket_gens keys with 0s when upgrading ancient
filesystems.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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On testing on an old mangled filesystem, we missed a case.
Fixes: bd864bc2d907 ("bcachefs: Fix bch2_trigger_alloc when upgrading from old versions")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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discovered by new trans->locked asserts
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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bcachefs_effective.* xattrs show the options inherited from parent
directories (as well as explicitly set); this namespace is not for
setting bcachefs options.
Change the .set() handler to a noop so that if e.g. rsync is copying
xattrs it'll do the right thing, and only copy xattrs in the bcachefs.*
namespace. We don't want to return an error, because that will cause
rsync to bail out or get spammy.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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data_update_init() does a bunch of complicated stuff to decide how many
replicas to add, since we only want to increase an extent's durability
on an explicit rereplicate, but extent pointers may be on devices with
different durability settings.
There was a corner case when evacuating a device that had been set to
durability=0 after data had been written to it, and extents on that
device had already been rereplicated - then evacuate only needs to drop
pointers on that device, not move them.
So the assert for !m->op.nr_replicas was spurious; this was a perfectly
legitimate case that needed to be handled.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Factor out some helpers - this function has gotten much too big.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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There are many features need the information those record at Wi-Fi role
structure. Implement the corresponding code for using.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240816124614.25592-5-pkshih@realtek.com
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To get Wi-Fi channel & bandwidth information from new Wi-Fi role format.
Bluetooth will negotiate which channel to do TX/RX with connected device.
And Bluetooth will maintain a hopping map, that describe the usable
channels. To avoid the interference from Wi-Fi 2.4GHz/Bluetooth each other,
Bluetooth must not to hop into Wi-Fi channel.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240816124614.25592-4-pkshih@realtek.com
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This version included new introduced Wi-Fi DBCC information related to
WiFi role.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240816124614.25592-3-pkshih@realtek.com
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RTL8852BT
Add the firmware related version code for RTL8852BT version 0.29.90.0.
And add the version 7 report control structure format. Firmware will
collect counters like mailbox count, RF on/off count, and some Bluetooth
related counters into this structure and pass to driver periodically.
It will help to understand how the firmware mechanism working.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240816124614.25592-2-pkshih@realtek.com
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If the PPDU length for VHT rate exceeds 0x40000, calculating the PSDU
length will overflow. TMAC will determine the length to be too small and
as a result, all packets will be sent as ZLD (Zero Length Delimiter).
Fixes: 5f7e92c59b8e ("wifi: rtw89: 8852b: set AMSDU limit to 5000")
Signed-off-by: Chia-Yuan Li <leo.li@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240815134054.44649-1-pkshih@realtek.com
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The rtw89 uses debugfs to access registers and driver states. To get
a range of registers, the range value is set and stored to a variable, and
get the set of register values by the stored range. However, the variable
is a static global variable, which multiple adapters will be a problem,
so move the variable to adapter context rtw89_dev.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20240816115700.17390-1-pkshih@realtek.com
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2024-08-20 (ice)
This series contains updates to ice driver only.
Maciej fixes issues with Rx data path on architectures with
PAGE_SIZE >= 8192; correcting page reuse usage and calculations for
last offset and truesize.
Michal corrects assignment of devlink port number to use PF id.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
ice: use internal pf id instead of function number
ice: fix truesize operations for PAGE_SIZE >= 8192
ice: fix ICE_LAST_OFFSET formula
ice: fix page reuse when PAGE_SIZE is over 8k
====================
Link: https://patch.msgid.link/20240820215620.1245310-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Currently the parsing code generator assumes that the yaml
specification file name and the main 'name' attribute carried
inside correspond, that is the field is the c-name representation
of the file basename.
The above assumption held true within the current tree, but will be
hopefully broken soon by the upcoming net shaper specification.
Additionally, it makes the field 'name' itself useless.
Lift the assumption, always computing the generated include file
name from the generated c file name.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://patch.msgid.link/24da5a3596d814beeb12bd7139a6b4f89756cc19.1724165948.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Sean Anderson says:
====================
net: xilinx: axienet: Add statistics support
Add support for hardware statistics counters (if they are enabled) in
the AXI Ethernet driver. Unfortunately, the implementation is
complicated a bit since the hardware might only support 32-bit counters.
====================
Link: https://patch.msgid.link/20240820175343.760389-1-sean.anderson@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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