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With void pointer, we don't need to cast to 'u8 *' by one by.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220913092546.43722-2-pkshih@realtek.com
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This chip is present on Apple M1 (t8103) platforms:
* atlantisb (apple,j274): Mac mini (M1, 2020)
* honshu (apple,j293): MacBook Pro (13-inch, M1, 2020)
* shikoku (apple,j313): MacBook Air (M1, 2020)
* capri (apple,j456): iMac (24-inch, 4x USB-C, M1, 2020)
* santorini (apple,j457): iMac (24-inch, 2x USB-C, M1, 2020)
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDoD-0077ax-AI@rmk-PC.armlinux.org.uk
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These newer PCIe core revisions include new sets of registers that must
be used instead of the legacy ones. Introduce a brcmf_pcie_reginfo to
hold the specific register offsets and values to use for a given
platform, and change all the register accesses to indirect through it.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDo8-0077aq-6I@rmk-PC.armlinux.org.uk
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Newer chips used on Apple platforms have a max_rxbufpost greater than
512, which causes warnings when brcmf_msgbuf_rxbuf_data_fill tries to
put more entries in the ring than will fit. Increase the ring sizes
to 1024.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDo3-0077ak-2h@rmk-PC.armlinux.org.uk
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On Device Tree platforms, it is customary to be able to set the MAC
address via the Device Tree, as it is often stored in system firmware.
This is particularly relevant for Apple ARM64 platforms, where this
information comes from system configuration and passed through by the
bootloader into the DT.
Implement support for this by fetching the platform MAC address and
adding or replacing the macaddr= property in nvram. This becomes the
dongle's default MAC address.
On platforms with an SROM MAC address, this overrides it. On platforms
without one, such as Apple ARM64 devices, this is required for the
firmware to boot (it will fail if it does not have a valid MAC at all).
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDnx-0077ae-VK@rmk-PC.armlinux.org.uk
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On Apple platforms, firmware selection uses the following elements:
Property Example Source
============== ======= ========================
* Chip name 4378 Device ID
* Chip revision B1 OTP
* Platform shikoku DT (ARM64) or ACPI (x86)
* Module type RASP OTP
* Module vendor m OTP
* Module version 6.11 OTP
* Antenna SKU X3 DT (ARM64) or ACPI (x86)
In macOS, these firmwares are stored using filenames in this format
under /usr/share/firmware/wifi:
C-4378__s-B1/P-shikoku-X3_M-RASP_V-m__m-6.11.txt
To prepare firmwares for Linux, we rename these to a scheme following
the existing brcmfmac convention:
brcmfmac<chip><lower(rev)>-pcie.apple,<platform>-<mod_type>-\
<mod_vendor>-<mod_version>-<antenna_sku>.txt
The NVRAM uses all the components, while the firmware and CLM blob only
use the chip/revision/platform/antenna_sku:
brcmfmac<chip><lower(rev)>-pcie.apple,<platform>-<antenna_sku>.bin
e.g.
brcm/brcmfmac4378b1-pcie.apple,shikoku-RASP-m-6.11-X3.txt
brcm/brcmfmac4378b1-pcie.apple,shikoku-X3.bin
In addition, since there are over 1000 files in total, many of which are
symlinks or outright duplicates, we deduplicate and prune the firmware
tree to reduce firmware filenames to fewer dimensions. For example, the
shikoku platform (MacBook Air M1 2020) simplifies to just 4 files:
brcm/brcmfmac4378b1-pcie.apple,shikoku.clm_blob
brcm/brcmfmac4378b1-pcie.apple,shikoku.bin
brcm/brcmfmac4378b1-pcie.apple,shikoku-RASP-m.txt
brcm/brcmfmac4378b1-pcie.apple,shikoku-RASP-u.txt
This reduces the total file count to around 170, of which 75 are
symlinks and 95 are regular files: 7 firmware blobs, 27 CLM blobs, and
61 NVRAM config files. We also slightly process NVRAM files to correct
some formatting issues.
To handle this, the driver must try the following path formats when
looking for firmware files:
brcm/brcmfmac4378b1-pcie.apple,shikoku-RASP-m-6.11-X3.txt
brcm/brcmfmac4378b1-pcie.apple,shikoku-RASP-m-6.11.txt
brcm/brcmfmac4378b1-pcie.apple,shikoku-RASP-m.txt
brcm/brcmfmac4378b1-pcie.apple,shikoku-RASP.txt
brcm/brcmfmac4378b1-pcie.apple,shikoku-X3.txt *
brcm/brcmfmac4378b1-pcie.apple,shikoku.txt
* Not relevant for NVRAM, only for firmware/CLM.
The chip revision nominally comes from OTP on Apple platforms, but it
can be mapped to the PCI revision number, so we ignore the OTP revision
and continue to use the existing PCI revision mechanism to identify chip
revisions, as the driver already does for other chips. Unfortunately,
the mapping is not consistent between different chip types, so this has
to be determined experimentally.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDns-0077aY-Qn@rmk-PC.armlinux.org.uk
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On Apple ARM64 platforms, firmware selection requires two properties
that come from system firmware: the module-instance (aka "island", a
codename representing a given hardware platform) and the antenna-sku.
We map Apple's module codenames to board_types in the form
"apple,<module-instance>".
The mapped board_type is added to the DTS file in that form, while the
antenna-sku is forwarded by our bootloader from the Apple Device Tree
into the FDT. Grab them from the DT so firmware selection can use
them.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDnn-0077aS-NA@rmk-PC.armlinux.org.uk
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On Apple platforms, the One Time Programmable ROM in the Broadcom chips
contains information about the specific board design (module, vendor,
version) that is required to select the correct NVRAM file. Parse this
OTP ROM and extract the required strings.
Note that the user OTP offset/size is per-chip. This patch does not add
any chips yet.
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDni-0077aM-I6@rmk-PC.armlinux.org.uk
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Apple platforms have firmware and config files identified with multiple
dimensions. We want to be able to find the most specific firmware
available for any given platform, progressively trying more general
firmwares.
To do this, first add support for passing in multiple board_types,
which will be tried in sequence.
Since this will cause more log spam due to missing firmwares, also
switch the secondary firmware fecthes to use the _nowarn variant, which
will not log if the firmware is not found.
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDnd-0077aG-Dk@rmk-PC.armlinux.org.uk
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Now that the firmware fetcher can handle per-board CLM files, load the
CLM blob alongside the other firmware files and change the bus API to
just return the existing blob, instead of fetching the filename.
This enables per-board CLM blobs, which are required on Apple platforms.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDnY-0077aA-8f@rmk-PC.armlinux.org.uk
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Teach brcm_alt_fw_paths to correctly split off variable length
extensions, and enable alt firmware lookups for the CLM blob firmware
requests.
Apple platforms have per-board CLM blob files.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/E1oZDnT-0077a4-4k@rmk-PC.armlinux.org.uk
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This notification replaces the WOWLAN_GET_STATUSES command-and-response,
so it's required to parse all the keys in the notification just like
what happened when that command was used.
Move around a few required static functions in order to avoid forward
declarations.
Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.ca3fb23cab81.I0a9fe7729af4567b98813bc51bad13ee5512a0ae@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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In recent patches notifications based d3 resume flow was added,
and the resume flow was changed.
Currently, when resuming from d3 during which an assert was thrown,
the resume flow skips the iteration over active interfaces
preventing the sta to reconnect to the ap.
Perform the iteration in case an assert was thrown to fix it.
Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.ad888cc6cd91.Ib56e416fce17df089edf76d22896430df5ebe080@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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We have recently enabled resume flow based on notifications.
These notifications are sent by the FW when completing the resume flow.
From IWL_DEVICE_FAMILY_AX210 the resume flow is triggered by the
transport layer on iwl_trans_d3_resume.
On IWL_DEVICE_FAMILY_22000 and earlier we trigger the resume flow by
sending the D0I3 command.
Currently, we are waiting for the notifications before sending the
command, the notifications won't be sent by the FW since there is no
resume trigger to piggyback on.
Send the command before starting the wait flow to fix it.
Signed-off-by: Haim, Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.5f0f251edf9c.Ia49ab73105af6f52aa7d318f4984edecd3b0671a@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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To support FW versions that send the scan match information as
an asynchronous notification.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.bbc5602d0b6f.I1329c231f82e7bf18f7dba0ccbd9f2d4080cbfc1@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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We have recently added support for resume based on notifications.
Enable it.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.a6344ba23df5.I09fce8cf5aac1d46b40ae81b1abcf7a0e54af196@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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Due to IMR, when host returns from hibernate, commands cannot
be sent as part of the resume flow, and so after ending
d3 the FW needs to send notifications instead of responses.
This notification indicates whether a fw reset is required.
Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.898ecba881b2.I13eb69bb5af08b9ac33043647eaed6b8d50e8659@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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The wowlan info notification is quite big.
(~750 bytes without the wake packet itself).
The max FW notification size is ~2K.
There might be cases where the wake packet gets truncated because of
this limit.
Separating the wake packet from the wowlan info notification allows us to
get more data without trimming it.
Note: we currently limit the wake packet to 1600 bytes.
Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.06d1e6aecf10.Ib3d6a46ffe71d10cbc69bdb5654e6b14c28df245@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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IMR (Isolated Memory Regions) is a mechanism to protect memory regions
from unwarranted access by agents in the system that should not have access
to that memory.
When IMR is enabled, pages in the DRAM will be located within the IMR
memory space, accessible only by the device.
As a side effect, during S4 (a.k.a hibernate) the IMR memory space
is not retained.
While the DRAM is saved to the disk and restored by the OS upon resume,
the IMR, which is hidden from the OS neither saved upon suspend nor
restored upon resume.
As a consequence of the above, it turned out that commands cannot
be sent as part of the resume flow, and so after ending
d3 the FW needs to use notifications instead of cmd-resp.
The resume flow becomes asynchronous, with a series
of notifications, starting with wowlan_info_notif, through
wowlan_pkt_notif and complete the resume flow by d3_end_notif.
This patch adds the support for wowlan info notification.
The wake packet has been removed from the wowlan info struct
and will be handled in a dedicated notification.
Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.3ce8deefd929.Ieba8610e8bb4bec788076371ae38becb4a3d20d5@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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This code is dead, even old FW versions don't use it.
The IWL_D0I3_RESET_REQUIRE flag will be sent by the FW via a notification,
instead of command, the notification handler will be introduced later
in the series.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.87c82482229a.I70456c38ed8f7beb7d62dd618f58e7dc0a7d33b2@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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We only have a single use of this inside the IWL_DEVICE_BZ
macro, so just combine the contents here.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.23d6c92e9a11.I4a11928a6d698079dc742e3ba3d3ce6fd7a878d1@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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Use a switch statement over the rate type instead of the
if chain, to simplify.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.623e32931b67.Id743a7879e84ae37a849179e536c58b1bf55380f@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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There's some duplication here, unify it so that adding EHT
becomes easier.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.d1e8673b9443.I6d81fc9dd0856d75e3a799c23f0f8d212b077fca@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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There's a bunch of duplicated code in the normal data RX and
the no-data RX paths, refactor that.
Note that we're evidently not implementing the 6 GHz band in
the no-data path correctly, need to fix that in firmware
first. Also, we were setting the NSS differently, keep doing
that, but just override the previous values.
Note also that we used to drop frames with bad rate data, to
simplify that just report rate 0 and continue.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.a81580d5e769.I3ee7a1fe1adf8684c48713dbbdc2cbc60bd24cd1@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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The version 2 is also for RX, of course, that's just a typo.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.80f7eda56163.Ib783512104f0c135695b4d59b637f3eef3e8f537@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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Add support in BZ-FM and BZ-GL devices. Adjust current structs
steps to differ between the new devices.
Signed-off-by: Yaara Baruch <yaara.baruch@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20220906161827.0b7fc8487039.I984dcb58272e2f38c835e7aaa7e1ac646bc2f65e@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
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Since the reset value of PTP_SEC_ROLLOVER is incorrect on
CNF10KB silicon, the ptp timestamps are inaccurate. This
patch initializes the PTP_SEC_ROLLOVER register properly
for the CNF10KB silicon.
Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Errata:
The ptp_clock_hi rollsover to zero one clock cycle before it
reaches one second boundary. As a result, the pps threshold
comparison fails after one second and the pps output signal
won't toggle further.
This patch workarounds the issue by programming the pps_lo_incr
register to 500msec minus one clock cycle period, ensuring that
the pps threshold comparison succeeds at one second rollover
boundary and pps edge toggles. After that point, the driver will
have enough time (~500msec) to reset the pps threshold value.
After each one second boundary, hrtimer is invoked which resets
the pps threshold value.
Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com>
Signed-off-by: Rakesh Babu Saladi <rsaladi2@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Add support for ptp 1-step mode using timecounter. The seconds and
nanoseconds to be updated in PTP header are calculated by adding the
timecounter offset to the free running PTP clock counter time. The PF
driver periodically gets the PTP clock time using AF mbox. The 1-step
support uses HW feature to update correction field rather than
OriginTimestamp field in PTP header.
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The MIO_PTP_TIMESTAMP format has been changed in CN10K silicon
family. The upper 32-bits represents seconds and lower 32-bits
represents nanoseconds. This patch returns nanosecond timestamp
to NIX PF driver.
Signed-off-by: Naveen Mamindlapalli <naveenm@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
Sept. 15, 2022, 8:19 a.m. UTC
Hello Jakub, hello David,
this is a pull request of 23 patches for net-next/master.
the first 2 patches are by me and fix a typo in the rx-offload helper
and the flexcan driver.
Christophe JAILLET's patch cleans up the error handling in
rcar_canfd driver's probe function.
Kenneth Lee's patch converts the kvaser_usb driver from kcalloc() to
kzalloc().
Biju Das contributes 2 patches to the sja1000 driver which update the
DT bindings and support for the RZ/N1 SJA1000 CAN controller.
Jinpeng Cui provides 2 patches that remove redundant variables from
the sja1000 and kvaser_pciefd driver.
2 patches by John Whittington and me add hardware timestamp support to
the gs_usb driver.
Gustavo A. R. Silva's patch converts the etas_es58x driver to make use
of DECLARE_FLEX_ARRAY().
Krzysztof Kozlowski's patch cleans up the sja1000 DT bindings.
Dario Binacchi fixes his invalid email in the flexcan driver
documentation.
Ziyang Xuan contributes 2 patches that clean up the CAN RAW protocol.
Yang Yingliang's patch switches the flexcan driver to dev_err_probe().
The last 7 patches are by Oliver Hartkopp and add support for the next
generation of the CAN protocol: CAN with eXtended data Length (CAN XL).
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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KSZ9477 has the 11 bit ageing count value which is split across the two
registers. And LAN937x has the 20 bit ageing count which is also split
into two registers. Each count in the registers represents 1 second.
This patch add the support for ageing time for KSZ9477 and LAN937x
series of switch.
Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Linux 6.0-rc5
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Netdev drivers are expected to call dev_{uc,mc}_sync() in their
ndo_set_rx_mode method and dev_{uc,mc}_unsync() in their ndo_stop method.
This is mentioned in the kerneldoc for those dev_* functions.
The team driver calls dev_{uc,mc}_unsync() during ndo_uninit instead of
ndo_stop. This is ineffective because address lists (dev->{uc,mc}) have
already been emptied in unregister_netdevice_many() before ndo_uninit is
called. This mistake can result in addresses being leftover on former team
ports after a team device has been deleted; see test_LAG_cleanup() in the
last patch in this series.
Add unsync calls at their expected location, team_close().
v3:
* When adding or deleting a port, only sync/unsync addresses if the team
device is up. In other cases, it is taken care of at the right time by
ndo_open/ndo_set_rx_mode/ndo_stop.
Fixes: 3d249d4ca7d0 ("net: introduce ethernet teaming device")
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Netdev drivers are expected to call dev_{uc,mc}_sync() in their
ndo_set_rx_mode method and dev_{uc,mc}_unsync() in their ndo_stop method.
This is mentioned in the kerneldoc for those dev_* functions.
The bonding driver calls dev_{uc,mc}_unsync() during ndo_uninit instead of
ndo_stop. This is ineffective because address lists (dev->{uc,mc}) have
already been emptied in unregister_netdevice_many() before ndo_uninit is
called. This mistake can result in addresses being leftover on former bond
slaves after a bond has been deleted; see test_LAG_cleanup() in the last
patch in this series.
Add unsync calls, via bond_hw_addr_flush(), at their expected location,
bond_close().
Add dev_mc_add() call to bond_open() to match the above change.
v3:
* When adding or deleting a slave, only sync/unsync, add/del addresses if
the bond is up. In other cases, it is taken care of at the right time by
ndo_open/ndo_set_rx_mode/ndo_stop.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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There are already a few definitions of arrays containing
MULTICAST_LACPDU_ADDR and the next patch will add one more use. These all
contain the same constant data so define one common instance for all
bonding code.
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2022-09-08 (ice, iavf)
This series contains updates to ice and iavf drivers.
Dave removes extra unplug of auxiliary bus on reset which caused a
scheduling while atomic to be reported for ice.
Ding Hui defers setting of queues for TCs to ensure valid configuration
and restores old config if invalid for ice.
Sylwester fixes a check of setting MAC address to occur after result is
received from PF for iavf driver.
Brett changes check of ring tail to use software cached value as not all
devices have access to register tail for iavf driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2022-09-08 (e1000e, igc)
This series contains updates to e1000e and igc drivers.
Li Zhong adds checking and handling for failed PHY register reads for
e1000e.
Sasha removes an unused define for igc.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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Should check of_iomap return value 'fep->fec.fecp' instead of 'fep->fcc.fccp'
Fixes: 976de6a8c304 ("fs_enet: Be an of_platform device when CONFIG_PPC_CPM_NEW_BINDING is set.")
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Aldrin2 (98DX8525) is a Marvell Prestera PP, with 100G support.
Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
V2:
- retarget to net tree instead of net-next;
- fix missed colon in patch subject ('net marvell' vs 'net: mavell');
Signed-off-by: David S. Miller <davem@davemloft.net>
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Delete the redundant word 'in'.
Signed-off-by: wangjianli <wangjianli@cdjrlc.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Cleaning some static warnings of indent.
Signed-off-by: Guofeng Yue <yueguofeng@hisilicon.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Find some spelling errors:
interupts --> interrupts
lenth --> length
stoped --> stopped
contoller --> controller
Signed-off-by: Guofeng Yue <yueguofeng@hisilicon.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Using the unified way to compare pointers and NULL, which cleans the static
warning.
eg:
if (skb == NULL) --> if (!skb）
if (skb != NULL) --> if (skb)
Signed-off-by: Guofeng Yue <yueguofeng@hisilicon.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Fix documentation issues reported by kernel-doc:
- Incorrect use of /** for non-kernel-doc comments
- Mismatch between documented and actual identifiers
- Incorrect identifier syntax
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220909151246.22961-1-quic_jjohnson@quicinc.com
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Fix misspellings flagged by 'codespell'.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220909145535.20437-1-quic_jjohnson@quicinc.com
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Fix misspellings flagged by 'codespell'.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220909145300.19223-1-quic_jjohnson@quicinc.com
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Force mii bus into runtime pm suspend state during device suspends,
since phydev state is already PHY_HALTED, and there is no need to
access mii bus during device suspend state. Then force mii bus into
runtime pm resume state when device resumes.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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into arm/drivers
This pull request contains Broadcom ARM/ARM64 SoC drivers updates for
6.1, please pull the following:
- Guilherme adds a comment to the panic notifier, part of his big panic
notifier rework series
- William migrates all of ARCH_BCM4908 dependencies to ARCH_BCMBCA
* tag 'arm-soc/for-6.1/drivers' of https://github.com/Broadcom/stblinux:
arm64: bcmbca: Make BCM4908 drivers depend on ARCH_BCMBCA
soc: bcm: brcmstb: Document panic notifier action and remove useless header
Link: https://lore.kernel.org/r/20220915023044.2350782-4-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Use the new DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros to
handle the .suspend/.resume callbacks. The new macros allow suspend
and resume functions to be automatically dropped without any #ifdef
guards.
Tested-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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