linux-stable.git/drivers/net, branch v6.5.3 Linux kernel stable tree r8169: fix ASPM-related issues on a number of systems with NIC version from RTL8168h 2023-09-13T07:53:54+00:00 Heiner Kallweit hkallweit1@gmail.com 2023-08-25T19:44:01+00:00 178619e0b55b4c1ba3c7ad3baa1acf3e8bd6906b commit 90ca51e8c654699b672ba61aeaa418dfb3252e5e upstream. This effectively reverts 4b5f82f6aaef. On a number of systems ASPM L1 causes tx timeouts with RTL8168h, see referenced bug report. Fixes: 4b5f82f6aaef ("r8169: enable ASPM L1/L1.1 from RTL8168h") Cc: stable@vger.kernel.org Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217814 Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 90ca51e8c654699b672ba61aeaa418dfb3252e5e upstream.

This effectively reverts 4b5f82f6aaef. On a number of systems ASPM L1
causes tx timeouts with RTL8168h, see referenced bug report.

Fixes: 4b5f82f6aaef ("r8169: enable ASPM L1/L1.1 from RTL8168h")
Cc: stable@vger.kernel.org
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217814
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
igb: set max size RX buffer when store bad packet is enabled 2023-09-13T07:53:49+00:00 Radoslaw Tyl radoslawx.tyl@intel.com 2023-08-24T20:46:19+00:00 dad92377fc6e012e481c6f4a75e32e48fe2777db commit bb5ed01cd2428cd25b1c88a3a9cba87055eb289f upstream. Increase the RX buffer size to 3K when the SBP bit is on. The size of the RX buffer determines the number of pages allocated which may not be sufficient for receive frames larger than the set MTU size. Cc: stable@vger.kernel.org Fixes: 89eaefb61dc9 ("igb: Support RX-ALL feature flag.") Reported-by: Manfred Rudigier <manfred.rudigier@omicronenergy.com> Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com> Tested-by: Arpana Arland <arpanax.arland@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit bb5ed01cd2428cd25b1c88a3a9cba87055eb289f upstream.

Increase the RX buffer size to 3K when the SBP bit is on. The size of
the RX buffer determines the number of pages allocated which may not
be sufficient for receive frames larger than the set MTU size.

Cc: stable@vger.kernel.org
Fixes: 89eaefb61dc9 ("igb: Support RX-ALL feature flag.")
Reported-by: Manfred Rudigier <manfred.rudigier@omicronenergy.com>
Signed-off-by: Radoslaw Tyl <radoslawx.tyl@intel.com>
Tested-by: Arpana Arland <arpanax.arland@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bnxt_en: Share the bar0 address with the RoCE driver 2023-09-13T07:53:39+00:00 Chandramohan Akula chandramohan.akula@broadcom.com 2023-07-19T05:02:52+00:00 d015f4d904814f3dce294540a44c59a02fa17b51 [ Upstream commit 61220e098e858951f1926d66c1490a96351e1c85 ] Add a parameter in the bnxt_en_dev structure to share the bar0 address with RoCE driver. Link: https://lore.kernel.org/r/1689742977-9128-3-git-send-email-selvin.xavier@broadcom.com CC: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Chandramohan Akula <chandramohan.akula@broadcom.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Stable-dep-of: f19fba1f79dc ("RDMA/bnxt_re: Fix max_qp count for virtual functions") Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 61220e098e858951f1926d66c1490a96351e1c85 ]

Add a parameter in the bnxt_en_dev structure to share the bar0 address
with RoCE driver.

Link: https://lore.kernel.org/r/1689742977-9128-3-git-send-email-selvin.xavier@broadcom.com
CC: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Chandramohan Akula <chandramohan.akula@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Stable-dep-of: f19fba1f79dc ("RDMA/bnxt_re: Fix max_qp count for virtual functions")
Signed-off-by: Sasha Levin <sashal@kernel.org>
bnxt_en: Update HW interface headers 2023-09-13T07:53:39+00:00 Chandramohan Akula chandramohan.akula@broadcom.com 2023-07-19T05:02:51+00:00 e2479ba775472c5f3fe71175c0508f5b7821d8bc [ Upstream commit cf1694f09894e760f4e2cf068ee6519d11cd0ede ] Updating the HW structures for the doorbell pacing related information. Newly added interface structures will be used in the followup patches. Link: https://lore.kernel.org/r/1689742977-9128-2-git-send-email-selvin.xavier@broadcom.com CC: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Chandramohan Akula <chandramohan.akula@broadcom.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Stable-dep-of: f19fba1f79dc ("RDMA/bnxt_re: Fix max_qp count for virtual functions") Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit cf1694f09894e760f4e2cf068ee6519d11cd0ede ]

Updating the HW structures for the doorbell pacing related
information. Newly added interface structures will be used in
the followup patches.

Link: https://lore.kernel.org/r/1689742977-9128-2-git-send-email-selvin.xavier@broadcom.com
CC: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Chandramohan Akula <chandramohan.akula@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Stable-dep-of: f19fba1f79dc ("RDMA/bnxt_re: Fix max_qp count for virtual functions")
Signed-off-by: Sasha Levin <sashal@kernel.org>
wifi: ath10k: Use RMW accessors for changing LNKCTL 2023-09-13T07:53:32+00:00 Ilpo Järvinen ilpo.jarvinen@linux.intel.com 2023-07-17T12:05:02+00:00 8c2314bd89c74bdc9b454691e11643a00b575a72 [ Upstream commit f139492a09f15254fa261245cdbd65555cdf39e3 ] Don't assume that only the driver would be accessing LNKCTL. ASPM policy changes can trigger write to LNKCTL outside of driver's control. Use RMW capability accessors which does proper locking to avoid losing concurrent updates to the register value. On restore, clear the ASPMC field properly. Suggested-by: Lukas Wunner <lukas@wunner.de> Fixes: 76d870ed09ab ("ath10k: enable ASPM") Link: https://lore.kernel.org/r/20230717120503.15276-11-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Kalle Valo <kvalo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit f139492a09f15254fa261245cdbd65555cdf39e3 ]

Don't assume that only the driver would be accessing LNKCTL. ASPM policy
changes can trigger write to LNKCTL outside of driver's control.

Use RMW capability accessors which does proper locking to avoid losing
concurrent updates to the register value. On restore, clear the ASPMC field
properly.

Suggested-by: Lukas Wunner <lukas@wunner.de>
Fixes: 76d870ed09ab ("ath10k: enable ASPM")
Link: https://lore.kernel.org/r/20230717120503.15276-11-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
wifi: ath12k: Use RMW accessors for changing LNKCTL 2023-09-13T07:53:32+00:00 Ilpo Järvinen ilpo.jarvinen@linux.intel.com 2023-07-17T12:05:01+00:00 0639558df9fd1c27c578d8cf4cc1dc8f73697cfb [ Upstream commit f5a7ac118faf6d4f794975947b3300717eae8fc5 ] Don't assume that only the driver would be accessing LNKCTL. ASPM policy changes can trigger write to LNKCTL outside of driver's control. Use RMW capability accessors which do proper locking to avoid losing concurrent updates to the register value. On restore, clear the ASPMC field properly. Suggested-by: Lukas Wunner <lukas@wunner.de> Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices") Link: https://lore.kernel.org/r/20230717120503.15276-10-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Kalle Valo <kvalo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit f5a7ac118faf6d4f794975947b3300717eae8fc5 ]

Don't assume that only the driver would be accessing LNKCTL. ASPM policy
changes can trigger write to LNKCTL outside of driver's control.

Use RMW capability accessors which do proper locking to avoid losing
concurrent updates to the register value. On restore, clear the ASPMC field
properly.

Suggested-by: Lukas Wunner <lukas@wunner.de>
Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Link: https://lore.kernel.org/r/20230717120503.15276-10-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
wifi: ath11k: Use RMW accessors for changing LNKCTL 2023-09-13T07:53:32+00:00 Ilpo Järvinen ilpo.jarvinen@linux.intel.com 2023-07-17T12:05:00+00:00 981ab31010653e86a91d14b27fa900257dbe9bc5 [ Upstream commit 6c1b6bdb34aaf8f94f65a9cae1d63490320c11bc ] Don't assume that only the driver would be accessing LNKCTL. ASPM policy changes can trigger write to LNKCTL outside of driver's control. Use RMW capability accessors which do proper locking to avoid losing concurrent updates to the register value. On restore, clear the ASPMC field properly. Suggested-by: Lukas Wunner <lukas@wunner.de> Fixes: e9603f4bdcc0 ("ath11k: pci: disable ASPM L0sLs before downloading firmware") Link: https://lore.kernel.org/r/20230717120503.15276-9-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Kalle Valo <kvalo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 6c1b6bdb34aaf8f94f65a9cae1d63490320c11bc ]

Don't assume that only the driver would be accessing LNKCTL. ASPM policy
changes can trigger write to LNKCTL outside of driver's control.

Use RMW capability accessors which do proper locking to avoid losing
concurrent updates to the register value. On restore, clear the ASPMC field
properly.

Suggested-by: Lukas Wunner <lukas@wunner.de>
Fixes: e9603f4bdcc0 ("ath11k: pci: disable ASPM L0sLs before downloading firmware")
Link: https://lore.kernel.org/r/20230717120503.15276-9-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/mlx5: Use RMW accessors for changing LNKCTL 2023-09-13T07:53:31+00:00 Ilpo Järvinen ilpo.jarvinen@linux.intel.com 2023-07-17T12:04:59+00:00 0653830e9356843cf161278d8dc687ec1b33dc87 [ Upstream commit 30de872537bda526664d7a20b646adfb3e7ce6e6 ] Don't assume that only the driver would be accessing LNKCTL of the upstream bridge. ASPM policy changes can trigger write to LNKCTL outside of driver's control. Use RMW capability accessors which do proper locking to avoid losing concurrent updates to the register value. Suggested-by: Lukas Wunner <lukas@wunner.de> Fixes: eabe8e5e88f5 ("net/mlx5: Handle sync reset now event") Link: https://lore.kernel.org/r/20230717120503.15276-8-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 30de872537bda526664d7a20b646adfb3e7ce6e6 ]

Don't assume that only the driver would be accessing LNKCTL of the upstream
bridge. ASPM policy changes can trigger write to LNKCTL outside of driver's
control.

Use RMW capability accessors which do proper locking to avoid losing
concurrent updates to the register value.

Suggested-by: Lukas Wunner <lukas@wunner.de>
Fixes: eabe8e5e88f5 ("net/mlx5: Handle sync reset now event")
Link: https://lore.kernel.org/r/20230717120503.15276-8-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
pds_core: pass opcode to devcmd_wait 2023-09-13T07:53:12+00:00 Shannon Nelson shannon.nelson@amd.com 2023-08-24T16:17:54+00:00 b1155098f04a108dbc8069733aefd4f4b1d8b4a6 [ Upstream commit 0ea064e74bc8f915aba3f2d0fb3418247a09b73d ] Don't rely on the PCI memory for the devcmd opcode because we read a 0xff value if the PCI bus is broken, which can cause us to report a bogus dev_cmd opcode later. Fixes: 523847df1b37 ("pds_core: add devcmd device interfaces") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824161754.34264-6-shannon.nelson@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 0ea064e74bc8f915aba3f2d0fb3418247a09b73d ]

Don't rely on the PCI memory for the devcmd opcode because we
read a 0xff value if the PCI bus is broken, which can cause us
to report a bogus dev_cmd opcode later.

Fixes: 523847df1b37 ("pds_core: add devcmd device interfaces")
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230824161754.34264-6-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
pds_core: check for work queue before use 2023-09-13T07:53:12+00:00 Shannon Nelson shannon.nelson@amd.com 2023-08-24T16:17:53+00:00 410b24635fb992324ac307f8197a50e90dddb5f9 [ Upstream commit 969cfd4c8ca50c32901342cdd3d677c3ffe61371 ] Add a check that the wq exists before queuing up work for a failed devcmd, as the PF is responsible for health and the VF doesn't have a wq. Fixes: c2dbb0904310 ("pds_core: health timer and workqueue") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Brett Creeley <brett.creeley@amd.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230824161754.34264-5-shannon.nelson@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 969cfd4c8ca50c32901342cdd3d677c3ffe61371 ]

Add a check that the wq exists before queuing up work for a
failed devcmd, as the PF is responsible for health and the VF
doesn't have a wq.

Fixes: c2dbb0904310 ("pds_core: health timer and workqueue")
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230824161754.34264-5-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>