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While displaying ingress policers information in
debugfs check whether ingress policers exist in
the hardware or not because some platforms(CN9XXX)
do not have this feature.
Fixes: e7d8971763f3 ("octeontx2-af: cn10k: Debugfs support for bandwidth")
Signed-off-by: Subbaraya Sundeep <[email protected]>
Signed-off-by: Rakesh Babu <[email protected]>
Signed-off-by: Sunil Kovvuri Goutham <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The driver allocates skb during ndo_open with GFP_ATOMIC which has high chance of failure when there are multiple instances.
GFP_KERNEL is enough while open and use GFP_ATOMIC only from interrupt context.
Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver")
Signed-off-by: Yuiko Oshino <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Add a basic cable test (diagnostic) support for lan87xx phy.
Tested with LAN8770 for connected/open/short wires using ethtool.
Signed-off-by: Yuiko Oshino <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This fixes the following checkpatch.pl errors:
ERROR: code indent should use tabs where possible
+^I if (ptp->pps_source)$
ERROR: code indent should use tabs where possible
+^I pps_unregister_source(ptp->pps_source);$
ERROR: code indent should use tabs where possible
+^I kthread_destroy_worker(ptp->kworker);$
Fixes: 4225fea1cb28 ("ptp: Fix possible memory leak in ptp_clock_register()")
Signed-off-by: Carlos Llamas <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The variable err will be reassigned on subsequent branches, and this
assignment does not perform related value operations. This will cause
the double parentheses to be redundant, so the inner parentheses should
be deleted.
clang_analyzer complains as follows:
drivers/net/ethernet/marvell/sky2.c:4988: warning:
Although the value stored to 'err' is used in the enclosing expression,
the value is never actually read from 'err'.
Changes in v2:
modify title category:octeontx2-af to sky2.
delete the inner parentheses.
Reported-by: Zeal Robot <[email protected]>
Signed-off-by: luo penghao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
iwlwifi patches for v5.16
* Support a new ACPI table revision;
* Improvements in the device selection code;
* New HW support;
* Some fixes in the Geographic SAR implementation;
* Support for WiFi 6E enablement via BIOS;
* Support FW API version 67;
* Improve debugging support;
* Some fixes in session protection;
* Some other small fixes, clean-ups and improvements.
# gpg: Signature made Thu 28 Oct 2021 12:11:27 PM EEST
# gpg: using RSA key 1772CD7E06F604F5A6EBCB26A1479CA21A3CC5FA
# gpg: Good signature from "Luciano Roth Coelho (Luca) <[email protected]>" [full]
# gpg: aka "Luciano Roth Coelho (Intel) <[email protected]>" [full]
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Add the missing endpoint sanity checks to probe() to avoid division by
zero in mwifiex_write_data_sync() in case a malicious device has broken
descriptors (or when doing descriptor fuzz testing).
Only add checks for the firmware-download boot stage, which require both
command endpoints, for now. The driver looks like it will handle a
missing endpoint during normal operation without oopsing, albeit not
very gracefully as it will try to submit URBs to the default pipe and
fail.
Note that USB core will reject URBs submitted for endpoints with zero
wMaxPacketSize but that drivers doing packet-size calculations still
need to handle this (cf. commit 2548288b4fb0 ("USB: Fix: Don't skip
endpoint descriptors with maxpacket=0")).
Fixes: 4daffe354366 ("mwifiex: add support for Marvell USB8797 chipset")
Cc: [email protected] # 3.5
Cc: Amitkumar Karwar <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Reviewed-by: Brian Norris <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.
Use the common control-message timeout define for the five-second
timeout.
Fixes: dad0d04fa7ba ("rsi: Add RS9113 wireless driver")
Cc: [email protected] # 3.15
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.
Fixes: 605bebe23bf6 ("[PATCH] Add rtl8187 wireless driver")
Cc: [email protected] # 2.6.23
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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ath.git patches for v5.16. Major changes:
ath11k
* fix QCA6390 A-MSDU handling (CVE-2020-24588)
wcn36xx
* enable hardware scan offload for 5Ghz band
* add missing 5GHz channels 136 and 144
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* irq/irq_cpu_offline:
: .
: Make irq_cpu_{on,off}line() deprecated kernel API, and only
: enable it for some obscure Cavium platform after having
: moved all the other users away from it.
:
: Next step, drop the platform itself.
: .
genirq: Hide irq_cpu_{on,off}line() behind a deprecated option
irqchip/mips-gic: Get rid of the reliance on irq_cpu_online()
MIPS: loongson64: Drop call to irq_cpu_offline()
Signed-off-by: Marc Zyngier <[email protected]>
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* irq/remove-handle-domain-irq-20211026:
: Large rework of the architecture entry code from Mark Rutland.
: From the cover letter:
:
: <quote>
: The handle_domain_{irq,nmi}() functions were oringally intended as a
: convenience, but recent rework to entry code across the kernel tree has
: demonstrated that they cause more pain than they're worth and prevent
: architectures from being able to write robust entry code.
:
: This series reworks the irq code to remove them, handling the necessary
: entry work consistently in entry code (be it architectural or generic).
: </quote>
MIPS: irq: Avoid an unused-variable error
irq: remove handle_domain_{irq,nmi}()
irq: remove CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY
irq: riscv: perform irqentry in entry code
irq: openrisc: perform irqentry in entry code
irq: csky: perform irqentry in entry code
irq: arm64: perform irqentry in entry code
irq: arm: perform irqentry in entry code
irq: add a (temporary) CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY
irq: nds32: avoid CONFIG_HANDLE_DOMAIN_IRQ
irq: arc: avoid CONFIG_HANDLE_DOMAIN_IRQ
irq: add generic_handle_arch_irq()
irq: unexport handle_irq_desc()
irq: simplify handle_domain_{irq,nmi}()
irq: mips: simplify do_domain_IRQ()
irq: mips: stop (ab)using handle_domain_irq()
irq: mips: simplify bcm6345_l1_irq_handle()
irq: mips: avoid nested irq_enter()
Signed-off-by: Marc Zyngier <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
Merge mlx5-next into net-next
====================
Signed-off-by: David S. Miller <[email protected]>
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MTU change is refused whenever the value of new MTU is bigger than
the max packet bytes that fits in NFP Cluster Target Memory (CTM).
However, an eBPF program doesn't always need to access the whole
packet data.
The maximum direct packet access (DPA) offset has always been
caculated by verifier and stored in the max_pkt_offset field of prog
aux data.
Signed-off-by: Yu Xiao <[email protected]>
Reviewed-by: Yinjun Zhang <[email protected]>
Reviewed-by: Niklas Soderlund <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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mvpp2_phylink_validate() no longer needs to check for
PHY_INTERFACE_MODE_NA as phylink will walk the supported interface
types to discover the link mode capabilities. Remove these checks.
Signed-off-by: Russell King (Oracle) <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Now that we have a better method to select SFP interface modes, we
no longer need to use phylink_helper_basex_speed() in a driver's
validation function, and we can also get rid of our hack to indicate
both 1000base-X and 2500base-X if the comphy is present to make that
work. Remove this hack and use of phylink_helper_basex_speed().
Signed-off-by: Russell King (Oracle) <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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As phylink checks the interface mode against the supported_interfaces
bitmap, we no longer need to validate the interface mode in the
validation function. Remove this to simplify it.
Signed-off-by: Russell King (Oracle) <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Populate the phy interface mode bitmap for the Marvell mvpp2 driver
with interfaces modes supported by the MAC.
Signed-off-by: Russell King <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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The netif_device_detach() conditionally stops all tx queues if the queues
are running. There is no need to call netif_tx_stop_all_queues() again.
Signed-off-by: Dongli Zhang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Commit 406f42fa0d3c ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it go through appropriate helpers.
Signed-off-by: Jakub Kicinski <[email protected]>
Reviewed-by: Martin K. Petersen <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Commit 406f42fa0d3c ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it go through appropriate helpers.
Prepare fwnet_hwaddr on the stack and use dev_addr_set() to copy
it to netdev->dev_addr. We no longer need to worry about alignment.
union fwnet_hwaddr does not have any padding and we set all fields
so we don't need to zero it upfront.
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Commit 406f42fa0d3c ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it go through appropriate helpers.
Convert media from memcpy(... 6) and memcpy(... addr_len) to
eth_hw_addr_set():
@@
expression dev, np;
@@
- memcpy(dev->dev_addr, np, 6)
+ eth_hw_addr_set(dev, np)
@@
- memcpy(dev->dev_addr, np, dev->addr_len)
+ eth_hw_addr_set(dev, np)
Make sure we don't cast off const qualifier from dev->dev_addr.
Signed-off-by: Jakub Kicinski <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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This patch fixes the following Coccinelle warning:
drivers/hv/ring_buffer.c:223: alloc with no test
Reported-by: Zeal Robot <[email protected]>
Signed-off-by: Lv Ruyi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
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The last caller of vmbus_are_subchannels_present() was removed in commit
c967590457ca ("scsi: storvsc: Fix a race in sub-channel creation that can cause panic").
Remove this dead code, and the utility function invoke_sc_cb() that it is
the only caller of.
Signed-off-by: Michael Kelley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
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VMbus ring buffer are shared with host and it's need to
be accessed via extra address space of Isolation VM with
AMD SNP support. This patch is to map the ring buffer
address in extra address space via vmap_pfn(). Hyperv set
memory host visibility hvcall smears data in the ring buffer
and so reset the ring buffer memory to zero after mapping.
Reviewed-by: Michael Kelley <[email protected]>
Signed-off-by: Tianyu Lan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
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The monitor pages in the CHANNELMSG_INITIATE_CONTACT msg are shared
with host in Isolation VM and so it's necessary to use hvcall to set
them visible to host. In Isolation VM with AMD SEV SNP, the access
address should be in the extra space which is above shared gpa
boundary. So remap these pages into the extra address(pa +
shared_gpa_boundary).
Introduce monitor_pages_original[] in the struct vmbus_connection
to store monitor page virtual address returned by hv_alloc_hyperv_
zeroed_page() and free monitor page via monitor_pages_original in
the vmbus_disconnect(). The monitor_pages[] is to used to access
monitor page and it is initialized to be equal with monitor_pages_
original. The monitor_pages[] will be overridden in the isolation VM
with va of extra address. Introduce monitor_pages_pa[] to store
monitor pages' physical address and use it to populate pa in the
initiate msg.
Reviewed-by: Michael Kelley <[email protected]>
Signed-off-by: Tianyu Lan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
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hyperv provides ghcb hvcall to handle VMBus
HVCALL_SIGNAL_EVENT and HVCALL_POST_MESSAGE
msg in SNP Isolation VM. Add such support.
Reviewed-by: Michael Kelley <[email protected]>
Signed-off-by: Tianyu Lan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
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Hyperv provides GHCB protocol to write Synthetic Interrupt
Controller MSR registers in Isolation VM with AMD SEV SNP
and these registers are emulated by hypervisor directly.
Hyperv requires to write SINTx MSR registers twice. First
writes MSR via GHCB page to communicate with hypervisor
and then writes wrmsr instruction to talk with paravisor
which runs in VMPL0. Guest OS ID MSR also needs to be set
via GHCB page.
Reviewed-by: Michael Kelley <[email protected]>
Signed-off-by: Tianyu Lan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
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Mark vmbus ring buffer visible with set_memory_decrypted() when
establish gpadl handle.
Reviewed-by: Michael Kelley <[email protected]>
Signed-off-by: Tianyu Lan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
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We must enable clock before cqhci init, because crypto needs read
information from CQHCI registers, otherwise, it will hang in MediaTek mmc
host controller.
Signed-off-by: Wenbin Mei <[email protected]>
Fixes: 88bd652b3c74 ("mmc: mediatek: command queue support")
Cc: [email protected]
Acked-by: Chaotian Jing <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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There are several spelling mistakes in variable names and in a dev_warn
message. Fix these.
Signed-off-by: Colin Ian King <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
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Start supporting API version 67 for AX devices.
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.3c0af5832d23.I7c18858604b72bc15cf2047a91531e4aa7c0527a@changeid
Signed-off-by: Luca Coelho <[email protected]>
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When we receive an association response, a significant amount
of time might have passed since we sent the corresponding
association request (mac80211 will wait up to 500ms for the TX
and then 100ms for the response after ACK was received). But
the time event is touched only when we send the assoc request,
so it might not have much time remaining, more easily causing
the (dreaded)
No beacon heard and the session protection is over already...
message.
Refactor iwl_mvm_mac_mgd_prepare_tx() and split out a new
function iwl_mvm_protect_assoc(), and call it on successful
association to extend the time event to the minimum time if
necessary.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.411c174d9e5e.I03c701c2e9e6788f34546e538264763db0ab30ef@changeid
Signed-off-by: Luca Coelho <[email protected]>
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There is no relation between the name and the purpose of the
notification. This notification is sent from FW when the channel switch
starts.
Signed-off-by: Nathan Errera <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.24b71b0cb741.I97deb70e18f259de51395a1e7c7e58c7b006c317@changeid
Signed-off-by: Luca Coelho <[email protected]>
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If we somehow get disassociated while still waiting for a beacon
during connection, we can end up printing the
No beacon heard and the session protection is over already...
message even if we aren't really quite waiting for it anymore.
Remove the time event, if it's running, when we get disassociated
and don't need to wait for beacons anymore.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.6192e2363784.Ie9c2bfdc30dcfff2c4dd7c393c79e3ac182840a9@changeid
Signed-off-by: Luca Coelho <[email protected]>
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WGDS table index 0 means disabled, but we were erroneously checking
for < 0 to print that it is disabled. Fix that and make the print
more readable by mentioning that it's either disabled or there was an
error.
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.98a5572bf0f8.I6c112ca80cf427f12b2c752899d293cb6437ba5f@changeid
Signed-off-by: Luca Coelho <[email protected]>
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When this code was implemented, there was no official FW API
description yet, so a placeholder name was used (GEO_TX_POWER_LIMIT).
But then the command became actually called
PER_CHAIN_LIMIT_OFFSET_CMD. Rename the command (and change related
comments) to PER_CHAIN_LIMIT_OFFSET_CMD to avoid confusion.
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.672fa727ef75.I6572df5d1e3441a0214993a59985da9a9431f3e5@changeid
Signed-off-by: Luca Coelho <[email protected]>
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Trying to convert from one firmware data representation to the
next version is getting tedious and error-prone, and doesn't
lend itself well to new APIs being added. Additionally, the
version 11 of the API as defined in the driver doesn't even
exist in the firmware.
Instead of converting to a newer firmware version of the data,
convert to an internal representation. This takes a bit more
space because the TKIP/AES counters etc. must be kept twice,
their representation is different and we don't know which of
the ones it is until later, but this is just a temporary use
of memory, and the code is clearer this way.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.9e71630627f3.Iad975e15338844ca068683f62a51eb1fcb69e608@changeid
Signed-off-by: Luca Coelho <[email protected]>
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RFI TLV was moved in FW from set3 to set1 due to FW internal
dependency. Adjust driver to this change.
Signed-off-by: Gregory Greenman <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.90e42cd8cb37.I89ac9910e38006a2e5c9e87d371a8507f475572d@changeid
Signed-off-by: Luca Coelho <[email protected]>
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The mvm->fwrt element is not a pointer, but an instance of the
structure, so we should access its elements with a dot-notation
instead of getting the address and dereferencing it as a pointer.
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.ce6841093681.I09634a0aa845a0256e79c7895154d9ac35bc26be@changeid
Signed-off-by: Luca Coelho <[email protected]>
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We need to call a new DSM function and pass the values to the firmware
in order to allow enablement of 6E support by the OEMs via ACPI.
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.2fa34d31383c.I6504005c60882c94e6e58f64cab4e42e6481ce08@changeid
Signed-off-by: Luca Coelho <[email protected]>
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Add handling of config set TLV for ROM usniffer
support.
Signed-off-by: Mukesh Sisodiya <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.507212be427a.I36acb6ca84095963614be70dc944ba0d98ee770c@changeid
Signed-off-by: Luca Coelho <[email protected]>
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We still don't use #pragma once in the kernel, but even if
we did it'd be missing. Add the missing include guards.
Signed-off-by: Johannes Berg <[email protected]>
Fixes: 84c3c9952afb ("iwlwifi: move UEFI code to a separate file")
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024181719.7fc9988ed49b.I87e300fab664047581e51fb9b02744c75320d08c@changeid
Signed-off-by: Luca Coelho <[email protected]>
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If the NIC cannot be initialized, dump host monitor data
so we can analyze properly why it didn't initialize.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024165252.21c90ba4fa5f.I2a30f62aa4685dc7623d3c69838909833c3f435c@changeid
Signed-off-by: Luca Coelho <[email protected]>
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We currently match the list of devices from the start to
the end, but then find the *last* match, so we need to
look at each and every entry. We don't want to change the
semantics ("most generic entry must come first"), so just
change the order of matching to be back-to-front, then we
can break out once we find a match.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024165252.abd85e1391cb.I7681fe90735044cc1c59f120e8591b7ac125535d@changeid
Signed-off-by: Luca Coelho <[email protected]>
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There's a new revision of the WGDS table with more data,
and corresponding firmware API to pass it through. Add
support for both.
Since we now support 4 different versions, make a table
to load them instead of hard-coding it all.
Signed-off-by: Ayala Barazani <[email protected]>
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024165252.2f9b8e304f25.If88d2d1309270e659d4845c5b5c22d5e8d8e2caf@changeid
Signed-off-by: Luca Coelho <[email protected]>
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The cause for sw error in BZ device family was changed
Signed-off-by: Mike Golant <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024165252.f674cd409b8e.I519f554d0a22d4711077785ec2bd7c564997241f@changeid
Signed-off-by: Luca Coelho <[email protected]>
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add new SoF JF device to the driver.
Signed-off-by: Yaara Baruch <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211024165252.50e62c8ef85b.I3498879d8c184e42b1578a64aa7b7c99a18b75fb@changeid
Signed-off-by: Luca Coelho <[email protected]>
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