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There's not really a benefit here in taking the RTNL lock. The task
handler does exception handling only, so we're in trouble anyway when
we come here, and there's no need to protect against e.g. a parallel
ethtool call.
A benefit of removing the RTNL lock here is that we now can
synchronously cancel the workqueue from a context holding the RTNL mutex.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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fbnic fails to link as built-in when PTP support is in a loadable
module:
aarch64-linux-ld: drivers/net/ethernet/meta/fbnic/fbnic_ethtool.o: in function `fbnic_get_ts_info':
fbnic_ethtool.c:(.text+0x428): undefined reference to `ptp_clock_index'
aarch64-linux-ld: drivers/net/ethernet/meta/fbnic/fbnic_time.o: in function `fbnic_time_start':
fbnic_time.c:(.text+0x820): undefined reference to `ptp_schedule_worker'
aarch64-linux-ld: drivers/net/ethernet/meta/fbnic/fbnic_time.o: in function `fbnic_ptp_setup':
fbnic_time.c:(.text+0xa68): undefined reference to `ptp_clock_register'
Add the appropriate dependency to enforce this.
Fixes: 6a2b3ede9543 ("eth: fbnic: add RX packets timestamping support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Message-ID: <20241016062303.2551686-1-arnd@kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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mv88e6393x_port_set_policy doesn't correctly shift the ptr value when
converting the policy format between the old and new styles, so the
target register ends up with the ptr being written over the data bits.
Shift the pointer to align with the format expected by
mv88e6393x_port_policy_write().
Fixes: 6584b26020fc ("net: dsa: mv88e6xxx: implement .port_set_policy for Amethyst")
Signed-off-by: Peter Rashleigh <peter@rashleigh.ca>
Reviewed-by: Simon Horman <horms@kernel.org>
Message-ID: <20241016040822.3917-1-peter@rashleigh.ca>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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SAR subband
The UNII-4 uses the same SAR value of UNII-3, so add UNII-4 frequency
range and change the enum name to represent UNII-3 and UNII-4.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241009071619.16841-1-pkshih@realtek.com
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The return type of error code of rtw8852c_pwr_{on,off}_func() and its
callee is 'int'. Correct it.
Addresses-Coverity-ID: 1626056 ("Overflowed constant")
Addresses-Coverity-ID: 1627945 ("Overflowed constant")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241009004300.8144-7-pkshih@realtek.com
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The return type of error code of rtw8852bt_pwr_{on,off}_func() and its
callee is 'int'. Correct it.
Addresses-Coverity-ID: 1630962 ("Overflowed constant")
Addresses-Coverity-ID: 1632126 ("Overflowed constant")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241009004300.8144-6-pkshih@realtek.com
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The return type of error code of rtw8852b_pwr_{on,off}_func() and its
callee is 'int'. Correct it.
Addresses-Coverity-ID: 1622433 ("Overflowed constant")
Addresses-Coverity-ID: 1630710 ("Overflowed constant")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241009004300.8144-5-pkshih@realtek.com
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The return type of error code of rtw8851b_pwr_{on,off}_func() and its
callee is 'int'. Correct it.
Addresses-Coverity-ID: 1624679 ("Overflowed constant")
Addresses-Coverity-ID: 1630970 ("Overflowed constant")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241009004300.8144-4-pkshih@realtek.com
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poll_{tx,rx}dma_ch_idle()
The return type of error code of read_poll_timeout() and
rtw89_pci_poll_{tx,rx}dma_ch_idle_ax() and must be 'int'.
Correct them accordingly.
Addresses-Coverity-ID: 1622341 ("Overflowed constant")
Addresses-Coverity-ID: 1627296 ("Overflowed constant")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241009004300.8144-3-pkshih@realtek.com
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The type of tsf arithmetic is
u64 += u16 * int;
When (u16 * int) is larger than 0x7FFFFFFF, the value casting to u64 with
sign-extension will become all 1 in upper 32 bits part.
To meet the case, u16 value should be larger than 20491
(0x7FFFFFFF / 104800). Fortunately the meaning of 20491 is delay time of
WoWLAN net detection in unit of second, so 20491 seconds (5.7 hours)
might not a real case we can meet.
Addresses-Coverity-ID: 1620910 ("Unintended sign extension")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241009004300.8144-2-pkshih@realtek.com
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build_skb() returns NULL in case of a memory allocation failure so handle
it inside __octep_oq_process_rx() to avoid NULL pointer dereference.
__octep_oq_process_rx() is called during NAPI polling by the driver. If
skb allocation fails, keep on pulling packets out of the Rx DMA queue: we
shouldn't break the polling immediately and thus falsely indicate to the
octep_napi_poll() that the Rx pressure is going down. As there is no
associated skb in this case, don't process the packets and don't push them
up the network stack - they are skipped.
Helper function is implemented to unmmap/flush all the fragment buffers
used by the dropped packet. 'alloc_failures' counter is incremented to
mark the skb allocation error in driver statistics.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 37d79d059606 ("octeon_ep: add Tx/Rx processing and interrupt support")
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Aleksandr Mishin <amishin@t-argos.ru>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The common code with some packet and index manipulations is extracted and
moved to newly implemented helper to make the code more readable and avoid
duplication. This is a preparation for skb allocation failure handling.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Suggested-by: Simon Horman <horms@kernel.org>
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Aleksandr Mishin <amishin@t-argos.ru>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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In netpoll configuration the completion processing can happen in hard
irq context which will break with spin_lock_bh() for fullfilling RX
timestamp in case of all packets timestamping. Replace it with
spin_lock_irqsave() variant.
Fixes: 7f5515d19cd7 ("bnxt_en: Get the RX packet timestamp")
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
Message-ID: <20241016195234.2622004-1-vadfed@meta.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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This change fixes a rare issue where the PHY fails to detect a link
due to incorrect reset behavior.
The SW_RESET definition was incorrectly assigned to bit 14, which is the
Digital Restart bit according to the datasheet. This commit corrects
SW_RESET to bit 15 and assigns DIG_RESTART to bit 14 as per the
datasheet specifications.
The SW_RESET define is only used in the phy_reset function, which fully
re-initializes the PHY after the reset is performed. The change in the
bit definitions should not have any negative impact on the functionality
of the PHY.
v2:
- added Fixes tag
- improved commit message
Cc: stable@vger.kernel.org
Fixes: 5dc39fd5ef35 ("net: phy: DP83822: Add ability to advertise Fiber connection")
Signed-off-by: Alex Michel <alex.michel@wiedemann-group.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Message-ID: <AS1P250MB0608A798661549BF83C4B43EA9462@AS1P250MB0608.EURP250.PROD.OUTLOOK.COM>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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Since commit
71ae2cb30531 ("net: plip: Fix fall-through warnings for Clang")
plip was not able to send any packets, this patch replaces one
unintended break; with fallthrough; which was originally missed by
commit 9525d69a3667 ("net: plip: mark expected switch fall-throughs").
I have verified with a real hardware PLIP connection that everything
works once again after applying this patch.
Fixes: 71ae2cb30531 ("net: plip: Fix fall-through warnings for Clang")
Signed-off-by: Jakub Boehm <boehm.jakub@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Message-ID: <20241015-net-plip-tx-fix-v1-1-32d8be1c7e0b@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The be_xmit() returns NETDEV_TX_OK without freeing skb
in case of be_xmit_enqueue() fails, add dev_kfree_skb_any() to fix it.
Fixes: 760c295e0e8d ("be2net: Support for OS2BMC.")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Message-ID: <20241015144802.12150-1-wanghai38@huawei.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The sun3_82586_send_packet() returns NETDEV_TX_OK without freeing skb
in case of skb->len being too long, add dev_kfree_skb() to fix it.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Message-ID: <20241015144148.7918-1-wanghai38@huawei.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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Adjust the loop limit to prevent out-of-bounds access when iterating over
PI structures. The loop should not reach the index pcdev->nr_lines since
we allocate exactly pcdev->nr_lines number of PI structures. This fix
ensures proper bounds are maintained during iterations.
Fixes: 9be9567a7c59 ("net: pse-pd: Add support for PSE PIs")
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Message-ID: <20241015130255.125508-1-kory.maincent@bootlin.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The function vxlan_snoop() returns drop reasons now, so update the
document of it too.
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Replace the drop reason "SKB_DROP_REASON_VXLAN_INVALID_HDR" with
"SKB_DROP_REASON_VXLAN_VNI_NOT_FOUND" in encap_bypass_if_local(), as the
latter is more accurate.
Fixes: 790961d88b0e ("net: vxlan: use kfree_skb_reason() in encap_bypass_if_local()")
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Fix typo in airoha_fe_init routine configuring CDM2_OAM_QSEL_MASK field
of REG_CDM2_FWD_CFG register.
This bug is not introducing any user visible problem since Frame Engine
CDM2 port is used just by the second QDMA block and we currently enable
just QDMA1 block connected to the MT7530 dsa switch via CDM1 port.
Introduced by commit 23020f049327 ("net: airoha: Introduce ethernet
support for EN7581 SoC")
Reported-by: ChihWei Cheng <chihwei.cheng@airoha.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Message-ID: <20241015-airoha-eth-cdm2-fixes-v1-1-9dc6993286c3@kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The GbEth IP supports offloading checksum calculation for VLAN-tagged
packets, provided that the EtherType is 0x8100 and only one VLAN tag is
present.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The GbEth IP supports offloading IPv6 TCP, UDP & ICMPv6 checksums in the
TX path.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The GbEth IP supports offloading IPv6 TCP, UDP & ICMPv6 checksums in the
RX path.
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The GbEth IP will pass through a zero UDP checksum without asserting any
error flags so we do not need to resort to software checksum calculation
in this case.
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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For IPv4 packets, the header checksum will always be calculated in software
in the TX path (Documentation/networking/checksum-offloads.rst says "No
offloading of the IP header checksum is performed; it is always done in
software.") so there is no advantage in asking the hardware to also
calculate this checksum.
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The hardware checksum value is used as a 16-bit flag, it is zero when
the checksum has been validated and non-zero otherwise. Therefore we
don't need to treat this as an actual __wsum type or call csum_unfold(),
we can just use a u16 pointer.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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We can merge the two if conditions on skb_is_nonlinear(). Since
skb_frag_size_sub() and skb_trim() do not free memory, it is still safe
to access the trimmed bytes at the end of the packet after these calls.
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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We do not need to confirm that the protocol is IPv4. If the hardware
encounters an unsupported protocol, it will set the checksum value to
0xFFFF.
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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For IPv4 packets, the header checksum will always be checked in software
in the RX path (inet_gro_receive() calls ip_fast_csum() unconditionally)
so there is no advantage in asking the hardware to also calculate this
checksum.
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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Introduce new constants for the CSR1 (TX) and CSR2 (RX) checksum enable
bits, removing the risk of inconsistency when we change which flags we
enable.
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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GCC is not happy with the current code, e.g.:
.../tg3.c:11313:37: error: ‘-txrx-’ directive output may be truncated writing 6 bytes into a region of size between 1 and 16 [-Werror=format-truncation=]
11313 | "%s-txrx-%d", tp->dev->name, irq_num);
| ^~~~~~
.../tg3.c:11313:34: note: using the range [-2147483648, 2147483647] for directive argument
11313 | "%s-txrx-%d", tp->dev->name, irq_num);
When `make W=1` is supplied, this prevents kernel building. Fix it by
increasing the buffer size for IRQ label and use sizeoF() instead of
hard coded constants.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Message-ID: <20241016090647.691022-1-andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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With DSA's implementation of the mac_select_pcs() method removed, we
can now remove the detection of mac_select_pcs() implementation.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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When the mac_select_pcs() method is not implemented, there is no way
for pl->pcs to be set to a non-NULL value. This was here to support
the old phylink_set_pcs() method which has been removed a few years
ago. Simplify the code in phylink_validate_mac_and_pcs().
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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phylink has historically not permitted a PCS to be removed. An attempt
to permit this with phylink_set_pcs() resulted in comments indicating
that there was no need for this. This behaviour has been propagated
forward to the mac_select_pcs() approach as it was believed from these
comments that changing this would be NAK'd.
However, with mac_select_pcs(), it takes more code and thus complexity
to maintain this behaviour, which can - and in this case has - resulted
in a bug. If mac_select_pcs() returns NULL for a particular interface
type, but there is already a PCS in-use, then we skip the pcs_validate()
method, but continue using the old PCS. Also, it wouldn't be expected
behaviour by implementers of mac_select_pcs().
Allow this by removing this old unnecessary restriction.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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Rather than returning an EOPNOTSUPP error pointer when the switch
has no support for PCS, return NULL to indicate that no PCS is
required.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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Use %*ph format to print small buffer as hex string. It will change
the output format from 32-bit words to byte hexdump, but this is not
critical as it's only a debug message.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Message-ID: <20241016132615.899037-1-andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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In sr_mdio_read() the local variable res is used to store both
little-endian and host byte order values. This prevents Sparse
from helping us by flagging when endian miss matches occur - the
detection process hinges on the type of variables matching the
byte order of values stored in them.
Address this by adding a new local variable, word, to store little-endian
values; change the type of res to int, and use it to store host-byte
order values.
Flagged by Sparse as:
.../sr9700.c:205:21: warning: incorrect type in assignment (different base types)
.../sr9700.c:205:21: expected restricted __le16 [addressable] [usertype] res
.../sr9700.c:205:21: got int
.../sr9700.c:207:21: warning: incorrect type in assignment (different base types)
.../sr9700.c:207:21: expected restricted __le16 [addressable] [usertype] res
.../sr9700.c:207:21: got int
.../sr9700.c:212:16: warning: incorrect type in return expression (different base types)
.../sr9700.c:212:16: expected int
.../sr9700.c:212:16: got restricted __le16 [addressable] [usertype] res
Compile tested only.
No functional change intended.
Signed-off-by: Simon Horman <horms@kernel.org>
Message-ID: <20241016-blackbird-le16-v1-1-97ba8de6b38f@kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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The *ndev pointer needs to be set or it leads to an uninitialized variable
bug in the caller.
Fixes: 4a7b2ba94a59 ("net: ethernet: ti: am65-cpsw: Use tstats instead of open coded version")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Message-ID: <b168d5c7-704b-4452-84f9-1c1762b1f4ce@stanley.mountain>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
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rtw-next patches for v6.13
No big change at this point. Regular development and fixes are listed:
rtl8xxxu:
- correct beaconing for the case of STA + AP
rtw88:
- consolidate parser of RX descriptor as preparation to support coming
chips
rtw89:
- update BT-coexistence to improve user experience for RTL8852BE and
RTL8852BE-VT
- correct RTL8922AE RF calibration timeout time and print out firmware
log
- set proper PCI EQ value for RTL8852CE and RTL8922AE
- adjust to support MLO continuously
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cw1200_queue_requeue_all() has been unused since it was added in 2013 by commit
a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241012203852.229151-1-linux@treblig.org
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mwifiex_config_scan()
Replace one-element array with a flexible-array member in `struct
mwifiex_ie_types_wildcard_ssid_params` to fix the following warning
on a MT8173 Chromebook (mt8173-elm-hana):
[ 356.775250] ------------[ cut here ]------------
[ 356.784543] memcpy: detected field-spanning write (size 6) of single field "wildcard_ssid_tlv->ssid" at drivers/net/wireless/marvell/mwifiex/scan.c:904 (size 1)
[ 356.813403] WARNING: CPU: 3 PID: 742 at drivers/net/wireless/marvell/mwifiex/scan.c:904 mwifiex_scan_networks+0x4fc/0xf28 [mwifiex]
The "(size 6)" above is exactly the length of the SSID of the network
this device was connected to. The source of the warning looks like:
ssid_len = user_scan_in->ssid_list[i].ssid_len;
[...]
memcpy(wildcard_ssid_tlv->ssid,
user_scan_in->ssid_list[i].ssid, ssid_len);
There is a #define WILDCARD_SSID_TLV_MAX_SIZE that uses sizeof() on this
struct, but it already didn't account for the size of the one-element
array, so it doesn't need to be changed.
Fixes: 5e6e3a92b9a4 ("wireless: mwifiex: initial commit for Marvell mwifiex driver")
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Acked-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241007222301.24154-1-alpernebiyasak@gmail.com
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Fold the separate clk_set_rate() call into the clock getter.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241007131639.98358-1-brgl@bgdev.pl
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brcms_debugfs_get_devdir() has been unused since it was added by commit
8e21df23894e ("brcmsmac: hardware info in debugfs")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241004004259.470853-1-linux@treblig.org
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brcmf_cfg80211_get_iftype() has been unused since 2013's commit
5cd51c2bad56 ("brcmfmac: Find correct MAC descriptor in case of TDLS.")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241004004252.470836-1-linux@treblig.org
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It seems it is necessary to set WILC MAC address after operation mode,
otherwise the MAC address of the WILC MAC is reset back to what is in
nvmem. This causes a failure to associate with AP after the WILC MAC
address was overridden by userspace.
Test case:
"
ap$ cat << EOF > hostap.conf
interface=wlan0
ssid=ssid
hw_mode=g
channel=6
wpa=2
wpa_passphrase=pass
wpa_key_mgmt=WPA-PSK
EOF
ap$ hostapd -d hostap.conf
ap$ ifconfig wlan0 10.0.0.1
"
"
sta$ ifconfig wlan0 hw ether 00:11:22:33:44:55
sta$ wpa_supplicant -i wlan0 -c <(wpa_passphrase ssid pass)
sta$ ifconfig wlan0 10.0.0.2
sta$ ping 10.0.0.1 # fails without this patch
"
AP still indicates SA with original MAC address from nvmem without this patch:
"
nl80211: RX frame da=ff:ff:ff:ff:ff:ff sa=60:01:23:45:67:89 bssid=ff:ff:ff:ff:ff:ff ...
^^^^^^^^^^^^^^^^^
"
Fixes: 83d9b54ee5d4 ("wifi: wilc1000: read MAC address from fuse at probe")
Tested-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241003132504.52233-1-marex@denx.de
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Remove set but otherwise unused 'adhoc_is_link_sensed' and
'assoc_resp_ht_param' members of 'struct mwifiex_private' and
simplify related code in 'mwifiex_ret_802_11_associate()'.
Compile tested only.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240927084317.96687-2-dmantipov@yandex.ru
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Remove set but otherwise unused 'do_setup' member of
'struct mwifiex_auto_tdls_peer'. Compile tested only.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240927084317.96687-1-dmantipov@yandex.ru
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Add support for the WILC3000 chip. The chip is similar to WILC1000,
except that the register layout is slightly different and it does
not support WPA3/SAE.
Reviewed-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Tested-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Tested-on: WILC1000SD 07 SDIO WILC_WIFI_FW_REL_16_1_2
Tested-on: WILC1000SD 07 SPI WILC_WIFI_FW_REL_16_1_2
Tested-on: WILC3000 A SDIO WILC_WIFI_FW_REL_16_1_1
Tested-on: WILC3000 A SPI WILC_WIFI_FW_REL_16_1_1
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241004114551.40236-7-marex@denx.de
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Register wiphy after reading out chipid, so the chipid can be
used to determine chip features and not advertise WPA3/SAE
support to userspace on WILC3000. Note that wilc_netdev_cleanup()
will deregister the wiphy in fail path.
Tested-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Tested-on: WILC1000SD 07 SDIO WILC_WIFI_FW_REL_16_1_2
Tested-on: WILC3000 A SDIO WILC_WIFI_FW_REL_16_1_1
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241004114551.40236-6-marex@denx.de
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