linux-stable.git/drivers/net/wireless/intel, branch v6.8.7

wifi: iwlwifi: Add missing MODULE_FIRMWARE() for *.pnvm

2024-04-13T11:10:01+00:00

[ Upstream commit 4223675d2b5912060a85e48fd8fee51207e00957 ]

A few models require *.pnvm files while we don't declare them via
MODULE_FIRMWARE().  This resulted in the breakage of WiFi on the
system that relies on the information from modinfo (e.g. openSUSE
installer image).

This patch adds those missing MODULE_FIRMWARE() entries for *.pnvm
files.

type=feature
ticket=none

Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1207553
Signed-off-by: Takashi Iwai 
Link: https://msgid.link/20240228163837.4320-1-tiwai@suse.de
[move to appropriate files]
Signed-off-by: Miri Korenblit 
Signed-off-by: Johannes Berg 
Signed-off-by: Sasha Levin

wifi: iwlwifi: pcie: Add new PCI device id and CNVI

2024-04-13T11:09:58+00:00

[ Upstream commit 5f4e0994996fa08d57711b5b247a0cb3085ec66a ]

Add the support for a new PCIE device-id 0x272E and a new CNVI
type.

Signed-off-by: Mukesh Sisodiya 
Signed-off-by: Miri Korenblit 
Link: https://msgid.link/20240206175739.506db9b4a664.Ia2e3a77b880c449ac0e8d20b8cea25e6f07f1b81@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Sasha Levin

wifi: iwlwifi: pcie: Add the PCI device id for new hardware

2024-04-13T11:09:57+00:00

[ Upstream commit 6770eee75148ba10c0c051885379714773e00b48 ]

Add the support for a new PCI device id.

Signed-off-by: Mukesh Sisodiya 
Reviewed-by: Gregory Greenman 
Signed-off-by: Miri Korenblit 
Link: https://msgid.link/20240129211905.fde32107e0a3.I597cff4f340e4bed12b7568a0ad504bd4b2c1cf8@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Sasha Levin

wifi: iwlwifi: mvm: include link ID when releasing frames

2024-04-10T14:37:55+00:00

[ Upstream commit e78d7877308989ef91b64a3c746ae31324c07caa ]

When releasing frames from the reorder buffer, the link ID was not
included in the RX status information. This subsequently led mac80211 to
drop the frame. Change it so that the link information is set
immediately when possible so that it doesn't not need to be filled in
anymore when submitting the frame to mac80211.

Fixes: b8a85a1d42d7 ("wifi: iwlwifi: mvm: rxmq: report link ID to mac80211")
Signed-off-by: Benjamin Berg 
Tested-by: Emmanuel Grumbach 
Reviewed-by: Johannes Berg 
Signed-off-by: Miri Korenblit 
Link: https://msgid.link/20240320232419.bbbd5e9bfe80.Iec1bf5c884e371f7bc5ea2534ed9ea8d3f2c0bf6@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Sasha Levin

wifi: iwlwifi: mvm: rfi: fix potential response leaks

2024-04-10T14:37:54+00:00

[ Upstream commit 06a093807eb7b5c5b29b6cff49f8174a4e702341 ]

If the rx payload length check fails, or if kmemdup() fails,
we still need to free the command response. Fix that.

Fixes: 21254908cbe9 ("iwlwifi: mvm: add RFI-M support")
Co-authored-by: Anjaneyulu 
Signed-off-by: Johannes Berg 
Signed-off-by: Miri Korenblit 
Link: https://msgid.link/20240319100755.db2fa0196aa7.I116293b132502ac68a65527330fa37799694b79c@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Sasha Levin

wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF

2024-04-10T14:37:54+00:00

[ Upstream commit bbe806c294c9c4cd1221140d96e5f367673e393a ]

When we want to know whether we should look for the mac_id or the
link_id in struct iwl_mvm_session_prot_notif, we should look at the
version of SESSION_PROTECTION_NOTIF.

This causes WARNINGs:

WARNING: CPU: 0 PID: 11403 at drivers/net/wireless/intel/iwlwifi/mvm/time-event.c:959 iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm]
RIP: 0010:iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm]
Code: 00 49 c7 84 24 48 07 00 00 00 00 00 00 41 c6 84 24 78 07 00 00 ff 4c 89 f7 e8 e9 71 54 d9 e9 7d fd ff ff 0f 0b e9 23 fe ff ff <0f> 0b e9 1c fe ff ff 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffb4bb00003d40 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff9ae63a361000 RCX: ffff9ae4a98b60d4
RDX: ffff9ae4588499c0 RSI: 0000000000000305 RDI: ffff9ae4a98b6358
RBP: ffffb4bb00003d68 R08: 0000000000000003 R09: 0000000000000010
R10: ffffb4bb00003d00 R11: 000000000000000f R12: ffff9ae441399050
R13: ffff9ae4761329e8 R14: 0000000000000001 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9ae7af400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fb75680018 CR3: 00000003dae32006 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 
 ? show_regs+0x69/0x80
 ? __warn+0x8d/0x150
 ? iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm]
 ? report_bug+0x196/0x1c0
 ? handle_bug+0x45/0x80
 ? exc_invalid_op+0x1c/0xb0
 ? asm_exc_invalid_op+0x1f/0x30
 ? iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm]
 iwl_mvm_rx_common+0x115/0x340 [iwlmvm]
 iwl_mvm_rx_mq+0xa6/0x100 [iwlmvm]
 iwl_pcie_rx_handle+0x263/0xa10 [iwlwifi]
 iwl_pcie_napi_poll_msix+0x32/0xd0 [iwlwifi]

Fixes: 085d33c53012 ("wifi: iwlwifi: support link id in SESSION_PROTECTION_NOTIF")
Signed-off-by: Emmanuel Grumbach 
Signed-off-by: Miri Korenblit 
Link: https://msgid.link/20240311081938.39d5618f7b9d.I564d863e53c6cbcb49141467932ecb6a9840b320@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Sasha Levin

wifi: iwlwifi: mvm: handle debugfs names more carefully

2024-04-03T13:32:39+00:00

commit 19d82bdedaf2db0bfb3762dda714ea803065eed5 upstream.

With debugfs=off, we can get here with the dbgfs_dir being
an ERR_PTR(). Instead of checking for all this, which is
often flagged as a mistake, simply handle the names here
more carefully by printing them, then we don't need extra
checks.

Also, while checking, I noticed theoretically 'buf' is too
small, so fix that size as well.

Cc: stable@vger.kernel.org
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218422
Fixes: c36235acb34f ("wifi: iwlwifi: mvm: rework debugfs handling")
Signed-off-by: Johannes Berg 
Signed-off-by: Miri Korenblit 
Link: https://msgid.link/20240320232419.4dc1eb3dd015.I32f308b0356ef5bcf8d188dd98ce9b210e3ab9fd@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Greg Kroah-Hartman

wifi: iwlwifi: fw: don't always use FW dump trig

2024-04-03T13:32:39+00:00

commit 045a5b645dd59929b0e05375f493cde3a0318271 upstream.

Since the dump_data (struct iwl_fwrt_dump_data) is a union,
it's not safe to unconditionally access and use the 'trig'
member, it might be 'desc' instead. Access it only if it's
known to be 'trig' rather than 'desc', i.e. if ini-debug
is present.

Cc: stable@vger.kernel.org
Fixes: 0eb50c674a1e ("iwlwifi: yoyo: send hcmd to fw after dump collection completes.")
Signed-off-by: Johannes Berg 
Signed-off-by: Miri Korenblit 
Link: https://msgid.link/20240319100755.e2976bc58b29.I72fbd6135b3623227de53d8a2bb82776066cb72b@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Greg Kroah-Hartman

wifi: iwlwifi: mvm: disable MLO for the time being

2024-04-03T13:32:39+00:00

commit 5f404005055304830bbbee0d66af2964fc48f29e upstream.

MLO ended up not really fully stable yet, we want to make
sure it works well with the ecosystem before enabling it.
Thus, remove the flag, but set WIPHY_FLAG_DISABLE_WEXT so
we don't get wireless extensions back until we enable MLO
for this hardware.

Cc: stable@vger.kernel.org
Reviewed-by: Miri Korenblit 
Link: https://msgid.link/20240314110951.d6ad146df98d.I47127e4fdbdef89e4ccf7483641570ee7871d4e6@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Greg Kroah-Hartman

wifi: iwlwifi: mvm: Fix the listener MAC filter flags

2024-03-26T22:16:43+00:00

[ Upstream commit 4cdb86487e3eaddb4b3a7df30ae709e810aac84b ]

One of the flags was from the wrong API.

Fixes: 9be162a7b670 ("wifi: iwlwifi: mvm: add support for the new MAC CTXT command")
Signed-off-by: Ilan Peer 
Signed-off-by: Miri Korenblit 
Link: https://msgid.link/20240208185302.a338c30ec4e9.Ic2813cdeba4443c692d462fc4859392f069d7e33@changeid
Signed-off-by: Johannes Berg 
Signed-off-by: Sasha Levin