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signedness
A static alarm exists in the hns and needs to be cleared.
The alarm is comparison of integer expressions of different
signedness including 's64' and 'long unsigned int',
'int' and 'long unsigned int', 'u32' and 'int',
'int' and 'unsigned int'.
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Link: https://patch.msgid.link/20250623040043.857782-8-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add complete parentheses for some macros to fix static check
warning.
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250623040043.857782-7-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Address before the array is redundant, this patch delete it.
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250623040043.857782-6-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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To make the print message more clearly, add \n at the and of message if
it is missing currently.
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250623040043.857782-5-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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conversion
There are too many indirection layers in the HNS3 driver code,
This issue was previously discussed with the maintainer,
who suggested adding a helper function to fix the issue.
In fact, the hns3_get_ops() helper is already defined
and can fix this issue.
This patch uses hns3_get_ops() helper to reduce the unnecessary
middle layer conversion. Apply it to the whole HNS3 driver.
The former discusstion can be checked from the link.
Link: https://patchwork.kernel.org/project/netdevbpf/patch/20230310081404.947-1-lanhao@huawei.com/
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250623040043.857782-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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layer conversion
There are too many indirection layers in the HNS3 driver code.
This issue was previously discussed with the maintainer,
who suggested adding a helper function to fix the issue.
In fact, the hns3_get_ae_dev() helper is already defined
and can fix this issue.
This patch uses hns3_get_ae_dev() helper to reduce the unnecessary
middle layer conversion. Apply it to the whole HNS3 driver.
The former discusstion can be checked from the link.
Link: https://patchwork.kernel.org/project/netdevbpf/patch/20230310081404.947-1-lanhao@huawei.com/
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250623040043.857782-3-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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There are spelling mistakes in hclgevf_get_regs. Fix them.
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250623040043.857782-2-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Align with ip_rcv() by dropping PACKET_OTHERHOST packets before
calling skb_share_check(). This avoids unnecessary skb processing
for packets that will be discarded anyway.
Signed-off-by: Qingfang Deng <dqfext@gmail.com>
Acked-by: Guillaume Nault <gnault@redhat.com>
Link: https://patch.msgid.link/20250623033431.408810-1-dqfext@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
Jeff Johnson says:
==================
ath.git patches for v6.17
All ath drivers:
Add "#include <linux/export.h>" to all files that use EXPORT_SYMBOL()
to fix a newly introduced 'make W=1' check. Note that check has
subsequently been changed to only test when W=2, but keep the fixes to
suppress the warning for 'make W=2'.
ath12k:
Properly handle scan requests on multi-radio wiphy devices.
Perform the usual set of bug fixes and cleanups.
==================
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Currently, per-radio attributes are set on per-phy basis, i.e., all the
radios present in a wiphy will take attributes values sent from user. But
each radio in a wiphy can get different values from userspace based on
its requirement.
To extend support to set per-radio attributes, add support to get radio
index from userspace. Add an NL attribute - NL80211_ATTR_WIPHY_RADIO_INDEX,
to get user specified radio index for which attributes should be changed.
Pass this to individual drivers, so that the drivers can use this radio
index to change per-radio attributes when necessary. Currently, per-radio
attributes identified are:
NL80211_ATTR_WIPHY_TX_POWER_LEVEL
NL80211_ATTR_WIPHY_ANTENNA_TX
NL80211_ATTR_WIPHY_ANTENNA_RX
NL80211_ATTR_WIPHY_RETRY_SHORT
NL80211_ATTR_WIPHY_RETRY_LONG
NL80211_ATTR_WIPHY_FRAG_THRESHOLD
NL80211_ATTR_WIPHY_RTS_THRESHOLD
NL80211_ATTR_WIPHY_COVERAGE_CLASS
NL80211_ATTR_TXQ_LIMIT
NL80211_ATTR_TXQ_MEMORY_LIMIT
NL80211_ATTR_TXQ_QUANTUM
By default, the radio index is set to -1. This means the attribute should
be treated as a global configuration. If the user has not specified any
index, then the radio index passed to individual drivers would be -1. This
would indicate that the attribute applies to all radios in that wiphy.
Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com>
Link: https://patch.msgid.link/20250615082312.619639-2-quic_rdevanat@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Currently, in supporting API's to fill sinfo structure from sta
structure, is mapped to fill the fields from sta->deflink. However,
for multi-link (ML) station, sinfo structure should be filled from
corresponding link_id.
Therefore, add link_id as an additional argument in supporting API's
for filling sinfo structure correctly. Link_id is set to -1 for non-ML
station and corresponding link_id for ML stations. In supporting API's
for filling sinfo structure, check for link_id, if link_id < 0, fill
the sinfo structure from sta->deflink, otherwise fill from
sta->link[link_id].
Current, changes are done at the deflink level i.e, pass -1 as link_id.
Actual link_id will be added in subsequent patches to support
station statistics for MLO.
Signed-off-by: Sarika Sharma <quic_sarishar@quicinc.com>
Link: https://patch.msgid.link/20250528054420.3050133-2-quic_sarishar@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Add a check to determine whether arp/nd offload enabling
request is allowed. If there is any interface acts as ap
mode and is operating, reject the request of arp offload
enabling from cfg80211.
Signed-off-by: Ting-Ying Li <tingying.li@cypress.com>
Signed-off-by: Ian Lin <ian.lin@infineon.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20250606093444.15753-1-ian.lin@infineon.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Unfortunately, FWs of some devices don't have the version of the
iwl_mac_config_cmd defined in the TLVs. We send 0 as the 'def argument
to iwl_fw_lookup_cmd_ver, so for such FWs, the return value will be 0,
leading to a warning, and to not sending the command.
Fix this by assuming that the default version is 1.
Fixes: 83f3ac2848b4 ("wifi: iwlwifi: Fix incorrect logic on cmd_ver range checking")
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250624071427.2662621-1-miriam.rachel.korenblit@intel.com
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Phylink already handles most of the pieces necessary for configuring
autonegotation. With that being the case we can add support for
getting/setting pause now by just passing through the ethtool call to the
phylink code.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/175028448974.625704.14427543910503058114.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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This change adds some basic support for reporting the current link config
to the user via ethtool. Currently the main components reported are the
carrier status, link speed, and FEC.
For now we are handling the FEC directly as phylink doesn't have support
for it. The plan is to work on incorporating FEC support into phylink and
eventually adding the ability for us to set the FEC configuration through
phylink itself.
In addition as we don't yet have SFP or PHY support the listed modes
supported are including ones not supported by the media we are attached to.
That will hopefully be addressed once we can get the QSFP modules
supported.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028448275.625704.60592644122010798.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The fbnic driver was using the XLGMII link mode to enable phylink, however
that mode wasn't the correct one to use as the NIC doesn't actually use
XLGMII, it is using a combinations of 25G, 50G, and 100G interface modes
and configuring those via pins exposed on the PCS, MAC, and PHY interfaces.
To more accurately reflect that we should drop the uxe of XGMII and XLGMII
and instead use the correct interface types.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028447568.625704.17971496887030109107.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Make it so that the enum we use for the FW values represents actual link
modes that will be normally advertised by a link partner.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028446893.625704.10103673858068429312.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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In rtl8187_stop() move the call of usb_kill_anchored_urbs() before clearing
b_tx_status.queue. This change prevents callbacks from using already freed
skb due to anchor was not killed before freeing such skb.
BUG: kernel NULL pointer dereference, address: 0000000000000080
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: Oops: 0000 [#1] SMP NOPTI
CPU: 7 UID: 0 PID: 0 Comm: swapper/7 Not tainted 6.15.0 #8 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
RIP: 0010:ieee80211_tx_status_irqsafe+0x21/0xc0 [mac80211]
Call Trace:
<IRQ>
rtl8187_tx_cb+0x116/0x150 [rtl8187]
__usb_hcd_giveback_urb+0x9d/0x120
usb_giveback_urb_bh+0xbb/0x140
process_one_work+0x19b/0x3c0
bh_worker+0x1a7/0x210
tasklet_action+0x10/0x30
handle_softirqs+0xf0/0x340
__irq_exit_rcu+0xcd/0xf0
common_interrupt+0x85/0xa0
</IRQ>
Tested on RTL8187BvE device.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: c1db52b9d27e ("rtl8187: Use usb anchor facilities to manage urbs")
Signed-off-by: Daniil Dulov <d.dulov@aladdin.ru>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250617135634.21760-1-d.dulov@aladdin.ru
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The way we were using "link_mode" was really more to describe the interface
between the attachment unit interface(s) we were using on the device.
Specifically the AUI is describing the modulation and the number of lanes
we are using. So we can simplify this by replacing link_mode with aui.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028446219.625704.8050098629750896117.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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There were several issues in the way we were handling the link info coming
from firmware.
First is the fact that we were carrying around "AUTO" flags to indicate
that we needed to populate the values. We can just drop this and assume
that we will always be populating the settings from firmware. With this we
can also clean up the masking as the "AUTO" flags were just there to be
stripped anyway.
Second since we are getting rid of the "AUTO" setting we still need a way
to report that the link is not configured. We convert the link_mode "AUTO"
to "UNKNOWN" to do this. With this we can avoid reporting link up in the
phylink_pcs_get_state call as we will just set link to 0 and return without
updating the link speed. This is preferred versus the driver just forcing
50G which makes it harder to recover when the FW does start providing valid
settings.
With this the plan is to eventually replace the link_mode we use with the
interface_mode from phylink for all intents and purposes and have the two
be interchangeable. At that point we can convert the FW provided settings
over to something closer to link partner settings and give phylink greater
control of the interface allowing for user override of the settings and an
asynchronous setup of the link versus having to pull early settings from
firmware.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028445548.625704.1367708155813490215.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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In order for us to make use of the information in the PHY we need to verify
that the FW capabilities message has been processed. To do so we should
poll until the FW version in the capabilities message is at least at the
minimum level needed to verify that the FW can support the basic PHY config
messages.
As such this change adds logic so that we will poll the mailbox until such
time as the FW version can be populated with an acceptable value. If it
doesn't reach a sufficicient value the mailbox will be considered to have
timed out.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028444873.625704.10269838393153693403.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Add support for 802.3cd based interface types 50GBASE-R and 100GBASE-P.
This choice in naming is based on section 135 of the 802.3-2022 IEEE
Standard.
In addition it is adding support for what I am referring to as LAUI
which is based on annex 135C of the IEEE Standard, and shares many
similarities with the 25/50G consortium. The main difference between the
two is that IEEE spec refers to LAUI as the AUI before the RS(544/514) FEC,
whereas the 25/50G use this lane and frequency combination after going
through RS(528/514), Base-R or no FEC at all.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028444205.625704.4191700324472974116.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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wl12xx_cmd_start_fwlog() was added in 2011 by
commit 95dac04f8813 ("wl12xx: Support routing FW logs to the host")
but has remained unused.
Remove it.
(I can see the 'stop' is used, and the 'config' is used, so I assume
the 'start' isn't normally needed).
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250622232638.166283-1-linux@treblig.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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wl1251_cmd_read_memory() and wl1251_cmd_test() last use was removed in
2009 by
commit f298c282a523 ("wl1251: remove accidentally added wl1251_netlink.c")
Remove them.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250622172804.116396-3-linux@treblig.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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wl1251_acx_rate_policies() was added in 2009 by
commit 0e71bb084adc ("wl1251: remove wl1251_ops")
but hasn't been used.
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250622172804.116396-2-linux@treblig.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The function `_rtl_pci_init_one_rxdesc()` can fail even when the new
`skb` is passed because of a DMA mapping error. If it fails, the `skb`
is not saved in the rx ringbuffer and thus lost.
Compile tested only
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616105631.444309-4-fourier.thomas@gmail.com
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In some rare randconfig builds, I seem to trigger a bug in clang where
it unrolls a loop but then runs out of registers, which then get
spilled to the stack:
net/wireless/intel/iwlegacy/4965-rs.c:2262:1: error: stack frame size (1696) exceeds limit (1280) in 'il4965_rs_rate_init' [-Werror,-Wframe-larger-than]
This seems to be the same one I saw in the omapdrm driver, and there is
an easy workaround by not inlining the il4965_rs_rate_scale_clear_win
function.
Link: https://github.com/llvm/llvm-project/issues/143908
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Link: https://patch.msgid.link/20250620113946.3987160-1-arnd@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Userspace tools will parse NL80211_BSS_LAST_SEEN_BOOTTIME (if any) for a
more accurate timing when a BSS was seen. For example, iw, wpa_supplicant.
For beacon and probe response, fill RX boottime_ns in ieee80211_rx_status.
And for certain, it shouldn't count the waiting time for the PPDU status,
i.e. the possible buffering time of a frame in driver.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250618124649.11436-6-pkshih@realtek.com
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unsupported 6 GHz band
With a quite rare chance, RX report might be problematic to make SW think
a packet is received on 6 GHz band even if the chip does not support 6 GHz
band actually. Since SW won't initialize stuffs for unsupported bands, NULL
dereference will happen then in the sequence, rtw89_vif_rx_stats_iter() ->
rtw89_core_cancel_6ghz_probe_tx(). So, add a check to avoid it.
The following is a crash log for this case.
BUG: kernel NULL pointer dereference, address: 0000000000000032
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 1 PID: 1907 Comm: irq/131-rtw89_p Tainted: G U 6.6.56-05896-g89f5fb0eb30b #1 (HASH:1400 4)
Hardware name: Google Telith/Telith, BIOS Google_Telith.15217.747.0 11/12/2024
RIP: 0010:rtw89_vif_rx_stats_iter+0xd2/0x310 [rtw89_core]
Code: 4c 89 7d c8 48 89 55 c0 49 8d 44 24 02 48 89 45 b8 45 31 ff eb 11
41 c6 45 3a 01 41 b7 01 4d 8b 6d 00 4d 39 f5 74 42 8b 43 10 <41> 33 45
32 0f b7 4b 14 66 41 33 4d 36 0f b7 c9 09 c1 74 d8 4d 85
RSP: 0018:ffff9f3080138ca0 EFLAGS: 00010246
RAX: 00000000b8bf5770 RBX: ffff91b5e8c639c0 RCX: 0000000000000011
RDX: ffff91b582de1be8 RSI: 0000000000000000 RDI: ffff91b5e8c639e6
RBP: ffff9f3080138d00 R08: 0000000000000000 R09: 0000000000000000
R10: ffff91b59de70000 R11: ffffffffc069be50 R12: ffff91b5e8c639e4
R13: 0000000000000000 R14: ffff91b5828020b8 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff91b8efa40000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000032 CR3: 00000002bf838000 CR4: 0000000000750ee0
PKRU: 55555554
Call Trace:
<IRQ>
? __die_body+0x68/0xb0
? page_fault_oops+0x379/0x3e0
? exc_page_fault+0x4f/0xa0
? asm_exc_page_fault+0x22/0x30
? __pfx_rtw89_vif_rx_stats_iter+0x10/0x10 [rtw89_core (HASH:1400 5)]
? rtw89_vif_rx_stats_iter+0xd2/0x310 [rtw89_core (HASH:1400 5)]
__iterate_interfaces+0x59/0x110 [mac80211 (HASH:1400 6)]
? __pfx_rtw89_vif_rx_stats_iter+0x10/0x10 [rtw89_core (HASH:1400 5)]
? __pfx_rtw89_vif_rx_stats_iter+0x10/0x10 [rtw89_core (HASH:1400 5)]
ieee80211_iterate_active_interfaces_atomic+0x36/0x50 [mac80211 (HASH:1400 6)]
rtw89_core_rx_to_mac80211+0xfd/0x1b0 [rtw89_core (HASH:1400 5)]
rtw89_core_rx+0x43a/0x980 [rtw89_core (HASH:1400 5)]
Fixes: c6aa9a9c4725 ("wifi: rtw89: add RNR support for 6 GHz scan")
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250618124649.11436-5-pkshih@realtek.com
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Correct the length when parsing with 2nd IE header and the length
of IE18/19 PHY status report. These two IE contain PHY OFDM signal
information and can be used for debug.
Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250618124649.11436-4-pkshih@realtek.com
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EDCCA report is obtained from the hardware to display OBSS interference
and their respective power levels for each subband. Modify the query
settings to improve resolution for debugging purposes.
Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250618124649.11436-3-pkshih@realtek.com
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When debugging or recovering system error recovery (SER), it's
necessary to dump internal memory to perform status inspection.
Since the memory page size differs between WiFi 6 and 7 chips,
define them accordingly.
Signed-off-by: Kuan-Chung Chen <damon.chen@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250618124649.11436-2-pkshih@realtek.com
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The version 9 support the WiFi7 related functions.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-12-pkshih@realtek.com
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Add format version of Wi-Fi firmware commands/events for firmware
version v0.29.122.0.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-11-pkshih@realtek.com
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If Wi-Fi isn't connected to AP, the firmware scan will not switch to
operation channel. Bluetooth may not have enough time to TX data. This
patch extend the slot to let Bluetooth can TX more to avoid audio lag.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-10-pkshih@realtek.com
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If the duration set to zero, Wi-Fi firmware will trigger some unexpected
issue when firmware try to enable timer.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-9-pkshih@realtek.com
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When Wi-Fi firmware scan, it will update the priority tables, and if
stay at these priority tables then enter power saving will trigger
Bluetooth issues. So update the priority before entering power saving.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-8-pkshih@realtek.com
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When platform resume, there will have fail rate when Bluetooth try to
re-link. And when Bluetooth is booting up, it will run the ROM code
first, then load the firmware code from file. Catch this change and
set the mechanism for Bluetooth re-link.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-7-pkshih@realtek.com
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Because when Wi-Fi/Bluetooth want to communicate with each other, their
contact window are their firmware. So the desired version code is more
reasonable to change with firmware version.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-6-pkshih@realtek.com
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The latest Wi-Fi firmware no feature update with Wi-Fi/Bluetooth
coexistence. The patch describe the features support version.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-5-pkshih@realtek.com
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Add firmware report to monitor Bluetooth TX power/gain settings, so that
we can check it works as expected or not.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-4-pkshih@realtek.com
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The before several patches collect driver information, then this patch
packet these information as outsource info and update to firmware by H2C
command.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-3-pkshih@realtek.com
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WiFi 7 generation has dual MAC, Coexistence need to find out the
2GHz WiFi connection in the connected links. And assign its channel
to Bluetooth to make Bluetooth not to hop into WiFi channel.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250616090252.51098-2-pkshih@realtek.com
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If platform_get_irq_byname returns -ENXIO fall back to legacy (index
based) mode, but on other errors function should return this error.
Suggested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250619132125.78368-5-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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On SoCs with dedicated RX and TX interrupts (all except MT7621 and
MT7628) platform_get_irq() is called for the first IRQ (eth->irq[0])
but it is never used.
Skip the first IRQ and reduce the IRQ-count to 2.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250619132125.78368-4-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Use consts instead of fixed integers for accessing IRQ array.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Daniel Golle <daniel@makrotopia.org>
Link: https://patch.msgid.link/20250619132125.78368-3-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add named interrupts and keep index based fallback for existing
devicetrees.
Currently only rx and tx IRQs are defined to be used with mt7988, but
later extended with RSS/LRO support.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250619132125.78368-2-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Change error values of `ionic_tx_map_single()` and `ionic_tx_map_frag()`
from 0 to `DMA_MAPPING_ERROR` to prevent collision with 0 as a valid
address.
This also fixes the use of `dma_mapping_error()` to test against 0 in
`ionic_xdp_post_frame()`
Fixes: 0f3154e6bcb3 ("ionic: Add Tx and Rx handling")
Fixes: 56e41ee12d2d ("ionic: better dma-map error handling")
Fixes: ac8813c0ab7d ("ionic: convert Rx queue buffers to use page_pool")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Link: https://patch.msgid.link/20250619094538.283723-2-fourier.thomas@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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lpc18xx uses plat_dat->mac_interface, despite wanting to validate the
PHY interface. Checking the DT files (arch/arm/boot/dts/nxp/lpc/), none
of them specify mac-mode which means mac_interface and phy_interface
will be identical.
mac_interface is only used when there is some kind of MII converter
between the DesignWare MAC and PHY, and describes the interface mode
that the DW MAC needs to use, whereas phy_interface describes the
interface mode that the PHY uses.
Noting that lpc18xx only supports MII and RMII interface modes, switch
this glue driver to use plat_dat->phy_interface, and to mark that the
mac_interface is not used, explicitly set it to PHY_INTERFACE_MODE_NA.
The latter is safe as the only user of mac_interface for this platform
would be in stmmac_check_pcs_mode(), which only checks for RGMII or
SGMII.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Yanteng Si <siyanteng@cqsoftware.com.cn>
Link: https://patch.msgid.link/E1uSBri-004fL5-FI@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The IPQ5018 SoC contains a single internal Gigabit Ethernet PHY which
provides an MDI interface directly to an RJ45 connector or an external
switch over a PHY to PHY link.
The PHY supports 10BASE-T/100BASE-TX/1000BASE-T link modes in SGMII
interface mode, CDT, auto-negotiation and 802.3az EEE.
Let's add support for this PHY in the at803x driver as it falls within
the Qualcomm Atheros OUI.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://patch.msgid.link/20250613-ipq5018-ge-phy-v5-2-9af06e34ea6b@outlook.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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