Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48 |
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#
bf23ffc8 |
| 18-Aug-2023 |
Thinh Tran <thinhtr@linux.vnet.ibm.com> |
bnx2x: new flag for track HW resource allocation
While injecting PCIe errors to the upstream PCIe switch of a BCM57810 NIC, system hangs/crashes were observed.
After several calls to bnx2x_tx_timou
bnx2x: new flag for track HW resource allocation
While injecting PCIe errors to the upstream PCIe switch of a BCM57810 NIC, system hangs/crashes were observed.
After several calls to bnx2x_tx_timout() complete, bnx2x_nic_unload() is called to free up HW resources and bnx2x_napi_disable() is called to release NAPI objects. Later, when the EEH driver calls bnx2x_io_slot_reset() to complete the recovery process, bnx2x attempts to disable NAPI again by calling bnx2x_napi_disable() and freeing resources which have already been freed, resulting in a hang or crash.
Introduce a new flag to track the HW resource and NAPI allocation state, refactor duplicated code into a single function, check page pool allocation status before freeing, and reduces debug output when a TX timeout event occurs.
Reviewed-by: Manish Chopra <manishc@marvell.com> Tested-by: Abdul Haleem <abdhalee@in.ibm.com> Tested-by: David Christensen <drc@linux.vnet.ibm.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Tested-by: Venkata Sai Duggi <venkata.sai.duggi@ibm.com> Signed-off-by: Thinh Tran <thinhtr@linux.vnet.ibm.com> Link: https://lore.kernel.org/r/20230818161443.708785-2-thinhtr@linux.vnet.ibm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64 |
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#
f029c781 |
| 30-Aug-2022 |
Wolfram Sang <wsa+renesas@sang-engineering.com> |
net: ethernet: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Gen
net: ethernet: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # For drivers/net/ethernet/mellanox/mlxsw Acked-by: Geoff Levand <geoff@infradead.org> # For ps3_gelic_net and spider_net_ethtool Acked-by: Tom Lendacky <thomas.lendacky@amd.com> # For drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c Acked-by: Marcin Wojtas <mw@semihalf.com> # For drivers/net/ethernet/marvell/mvpp2 Reviewed-by: Leon Romanovsky <leonro@nvidia.com> # For drivers/net/ethernet/mellanox/mlx{4|5} Reviewed-by: Shay Agroskin <shayagr@amazon.com> # For drivers/net/ethernet/amazon/ena Acked-by: Krzysztof Hałasa <khalasa@piap.pl> # For IXP4xx Ethernet Link: https://lore.kernel.org/r/20220830201457.7984-3-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13 |
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#
76660757 |
| 14-Oct-2021 |
Jakub Kicinski <kuba@kernel.org> |
ethernet: constify references to netdev->dev_addr in drivers
This big patch sprinkles const on local variables and function arguments which may refer to netdev->dev_addr.
Commit 406f42fa0d3c ("net-
ethernet: constify references to netdev->dev_addr in drivers
This big patch sprinkles const on local variables and function arguments which may refer to netdev->dev_addr.
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 got through appropriate helpers.
Some of the changes here are not strictly required - const is sometimes cast off but pointer is not used for writing. It seems like it's still better to add the const in case the code changes later or relevant -W flags get enabled for the build.
No functional changes.
Link: https://lore.kernel.org/r/20211014142432.449314-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: v5.14.12, v5.14.11, v5.14.10 |
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#
a96d317f |
| 01-Oct-2021 |
Jakub Kicinski <kuba@kernel.org> |
ethernet: use eth_hw_addr_set()
Convert all Ethernet drivers from memcpy(... ETH_ADDR) to eth_hw_addr_set():
@@ expression dev, np; @@ - memcpy(dev->dev_addr, np, ETH_ALEN) + eth_hw_addr_
ethernet: use eth_hw_addr_set()
Convert all Ethernet drivers from memcpy(... ETH_ADDR) to eth_hw_addr_set():
@@ expression dev, np; @@ - memcpy(dev->dev_addr, np, ETH_ALEN) + eth_hw_addr_set(dev, np)
Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3 |
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#
7113f796 |
| 11-Dec-2019 |
Manish Chopra <manishc@marvell.com> |
bnx2x: Do not handle requests from VFs after parity
Parity error from the hardware will cause PF to lose the state of their VFs due to PF's internal reload and hardware reset following the parity er
bnx2x: Do not handle requests from VFs after parity
Parity error from the hardware will cause PF to lose the state of their VFs due to PF's internal reload and hardware reset following the parity error. Restrict any configuration request from the VFs after the parity as it could cause unexpected hardware behavior, only way for VFs to recover would be to trigger FLR on VFs and reload them.
Signed-off-by: Manish Chopra <manishc@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
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Revision tags: v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8 |
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#
614c70f3 |
| 15-Apr-2019 |
Colin Ian King <colin.king@canonical.com> |
bnx2x: fix spelling mistake "dicline" -> "decline"
There is a spelling mistake in a BNX2X_ERR message, fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Mille
bnx2x: fix spelling mistake "dicline" -> "decline"
There is a spelling mistake in a BNX2X_ERR message, fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25 |
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#
fb24ea52 |
| 22-Feb-2019 |
Will Deacon <will.deacon@arm.com> |
drivers: Remove explicit invocations of mmiowb()
mmiowb() is now implied by spin_unlock() on architectures that require it, so there is no reason to call it from driver code. This patch was generate
drivers: Remove explicit invocations of mmiowb()
mmiowb() is now implied by spin_unlock() on architectures that require it, so there is no reason to call it from driver code. This patch was generated using coccinelle:
@mmiowb@ @@ - mmiowb();
and invoked as:
$ for d in drivers include/linux/qed sound; do \ spatch --include-headers --sp-file mmiowb.cocci --dir $d --in-place; done
NOTE: mmiowb() has only ever guaranteed ordering in conjunction with spin_unlock(). However, pairing each mmiowb() removal in this patch with the corresponding call to spin_unlock() is not at all trivial, so there is a small chance that this change may regress any drivers incorrectly relying on mmiowb() to order MMIO writes between CPUs using lock-free synchronisation. If you've ended up bisecting to this commit, you can reintroduce the mmiowb() calls using wmb() instead, which should restore the old behaviour on all architectures other than some esoteric ia64 systems.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
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Revision tags: v4.19.24, v4.19.23, v4.19.22, v4.19.21 |
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#
370600af |
| 07-Feb-2019 |
Gustavo A. R. Silva <gustavo@embeddedor.com> |
bnx2x: Use struct_size() in kzalloc()
One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for so
bnx2x: Use struct_size() in kzalloc()
One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example:
struct foo { int stuff; struct boo entry[]; };
size = sizeof(struct foo) + count * sizeof(struct boo); instance = kzalloc(size, GFP_KERNEL)
Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper:
instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL)
Notice that, in this case, variable fsz is not necessary, hence it is removed.
This code was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16 |
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#
7f883c77 |
| 25-Mar-2018 |
Sinan Kaya <okaya@codeaurora.org> |
bnx2x: Eliminate duplicate barriers on weakly-ordered archs
Code includes wmb() followed by writel(). writel() already has a barrier on some architectures like arm64.
This ends up CPU observing two
bnx2x: Eliminate duplicate barriers on weakly-ordered archs
Code includes wmb() followed by writel(). writel() already has a barrier on some architectures like arm64.
This ends up CPU observing two barriers back to back before executing the register write.
Since code already has an explicit barrier call, changing writel() to writel_relaxed().
Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.15, v4.13.16, v4.14, v4.13.5, v4.13, v4.12, v4.10.17, v4.10.16, v4.10.15, v4.10.14, v4.10.13, v4.10.12, v4.10.11, v4.10.10, v4.10.9, v4.10.8, v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2 |
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#
e3951325 |
| 03-Mar-2017 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: add missing configuration of VF VLAN filters
Configuring VLANs from the VF side had no effect, because the PF ignored filters of type VFPF_VLAN_FILTER in the VF-PF message.
Add the missing f
bnx2x: add missing configuration of VF VLAN filters
Configuring VLANs from the VF side had no effect, because the PF ignored filters of type VFPF_VLAN_FILTER in the VF-PF message.
Add the missing filter type to configure.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
22118d86 |
| 03-Mar-2017 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fix possible overrun of VFPF multicast addresses array
It is too late to check for the limit of the number of VF multicast addresses after they have already been copied to the req->multicast[
bnx2x: fix possible overrun of VFPF multicast addresses array
It is too late to check for the limit of the number of VF multicast addresses after they have already been copied to the req->multicast[] array, possibly overflowing it.
Do the check before copying.
Also fix the error path to not skip unlocking vf2pf_mutex.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.10.1, v4.10, v4.9, openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29, v4.4.28, v4.4.27, v4.7.10, openbmc-4.4-20161021-1, v4.7.9, v4.4.26, v4.7.8, v4.4.25, v4.4.24, v4.7.7, v4.8, v4.4.23, v4.7.6, v4.7.5, v4.4.22, v4.4.21, v4.7.4, v4.7.3, v4.4.20, v4.7.2, v4.4.19, openbmc-4.4-20160819-1, v4.7.1, v4.4.18, v4.4.17, openbmc-4.4-20160804-1, v4.4.16, v4.7, openbmc-4.4-20160722-1, openbmc-20160722-1, openbmc-20160713-1, v4.4.15, v4.6.4, v4.6.3, v4.4.14, v4.6.2, v4.4.13, openbmc-20160606-1, v4.6.1, v4.4.12, openbmc-20160521-1, v4.4.11, openbmc-20160518-1, v4.6, v4.4.10, openbmc-20160511-1, openbmc-20160505-1, v4.4.9, v4.4.8, v4.4.7, openbmc-20160329-2, openbmc-20160329-1, openbmc-20160321-1, v4.4.6, v4.5, v4.4.5, v4.4.4 |
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#
a524ef77 |
| 02-Mar-2016 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fix receive of VF->PF mailbox messages by the PF on big-endian
On ppc64 the PF did not receive messages from VFs correctly.
Fields of struct vf_pf_event_data are little-endian.
Signed-off-b
bnx2x: fix receive of VF->PF mailbox messages by the PF on big-endian
On ppc64 the PF did not receive messages from VFs correctly.
Fields of struct vf_pf_event_data are little-endian.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.4.3, openbmc-20160222-1, v4.4.2, openbmc-20160212-1, openbmc-20160210-1, openbmc-20160202-2, openbmc-20160202-1, v4.4.1, openbmc-20160127-1, openbmc-20160120-1, v4.4, openbmc-20151217-1, openbmc-20151210-1, openbmc-20151202-1, openbmc-20151123-1, openbmc-20151118-1, openbmc-20151104-1, v4.3, openbmc-20151102-1, openbmc-20151028-1, v4.3-rc1, v4.2, v4.2-rc8, v4.2-rc7, v4.2-rc6, v4.2-rc5 |
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#
05cc5a39 |
| 29-Jul-2015 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: add vlan filtering offload
Current driver always uses vlan-promisc mode, i.e., it receives both tagged and untagged traffic and lets the network stack drop packets tagged with unrequested vla
bnx2x: add vlan filtering offload
Current driver always uses vlan-promisc mode, i.e., it receives both tagged and untagged traffic and lets the network stack drop packets tagged with unrequested vlan tags.
This patch implements vlan-filtering offload in the driver - Unless explicitly configured to promisc mode, only untagged packets or packets tagged with requested vlans would reach the Rx flow.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.2-rc4 |
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4ad79e13 |
| 22-Jul-2015 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Rebrand from 'broadcom' into 'qlogic'
bnx2x still appears as a Broadcom driver even though the devices it utilizes belong to Qlogic for more than a year.
This patch changes the various heade
bnx2x: Rebrand from 'broadcom' into 'qlogic'
bnx2x still appears as a Broadcom driver even though the devices it utilizes belong to Qlogic for more than a year.
This patch changes the various headers and the device strings to indicate the correct ownership of the device.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.2-rc3, v4.2-rc2, v4.2-rc1, v4.1, v4.1-rc8, v4.1-rc7, v4.1-rc6, v4.1-rc5, v4.1-rc4, v4.1-rc3, v4.1-rc2 |
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7e6b4d44 |
| 28-Apr-2015 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: merge fp->disable_tpa with fp->mode
It is simpler to have the TPA mode as one three-state variable.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@
bnx2x: merge fp->disable_tpa with fp->mode
It is simpler to have the TPA mode as one three-state variable.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.1-rc1, v4.0, v4.0-rc7, v4.0-rc6, v4.0-rc5, v4.0-rc4, v4.0-rc3 |
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dbedd44e |
| 06-Mar-2015 |
Joe Perches <joe@perches.com> |
ethernet: codespell comment spelling fixes
To test a checkpatch spelling patch, I ran codespell against drivers/net/ethernet/.
$ git ls-files drivers/net/ethernet/ | \ while read file ; do \
ethernet: codespell comment spelling fixes
To test a checkpatch spelling patch, I ran codespell against drivers/net/ethernet/.
$ git ls-files drivers/net/ethernet/ | \ while read file ; do \ codespell -w $file; \ done
I removed a false positive in e1000_hw.h
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.0-rc2, v4.0-rc1, v3.19, v3.19-rc7, v3.19-rc6, v3.19-rc5, v3.19-rc4, v3.19-rc3, v3.19-rc2, v3.19-rc1, v3.18 |
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02dc4025 |
| 04-Dec-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Use correct fastpath version for VFs.
Our FW can support several fastpath HSI [for backward compatibility] but up until now VFs were always configured to use latest fastpath HSI [although VF
bnx2x: Use correct fastpath version for VFs.
Our FW can support several fastpath HSI [for backward compatibility] but up until now VFs were always configured to use latest fastpath HSI [although VF driver might be older and use an older fastpath HSI].
For linux drivers, the differences are insignificant since driver never utilized features that were overridden by the HSI change. But for VMs running other operating systems this might be a problem. In addition, eventually FW might change fastpath HSI in such a manner that backward compatibility WILL break unless configured with proper version.
This patch fixes the issue for other operating system VMs, as well as lays the ground work for forward compatibility in regard to the fastpath HSI.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v3.18-rc7, v3.18-rc6, v3.18-rc5, v3.18-rc4, v3.18-rc3, v3.18-rc2, v3.18-rc1, v3.17, v3.17-rc7, v3.17-rc6, v3.17-rc5, v3.17-rc4, v3.17-rc3, v3.17-rc2 |
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0c23ad37 |
| 17-Aug-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Code cleanup
This patch does several semantic things: - Fixing typos. - Removing unnecessary prints. - Removing unused functions and definitions. - Change 'strange' usage of boolean v
bnx2x: Code cleanup
This patch does several semantic things: - Fixing typos. - Removing unnecessary prints. - Removing unused functions and definitions. - Change 'strange' usage of boolean variables.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v3.17-rc1, v3.16, v3.16-rc7, v3.16-rc6, v3.16-rc5, v3.16-rc4, v3.16-rc3 |
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ebf457f9 |
| 26-Jun-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Fail probe of VFs using an old incompatible driver
There are linux distributions where the inbox bnx2x driver contains SRIOV support but doesn't contain the changes introduced in b9871bcf "bn
bnx2x: Fail probe of VFs using an old incompatible driver
There are linux distributions where the inbox bnx2x driver contains SRIOV support but doesn't contain the changes introduced in b9871bcf "bnx2x: VF RSS support - PF side".
A VF in a VM running that distribution over a new hypervisor will access incorrect addresses when trying to transmit packets, causing an attention in the hypervisor and making that VF inactive until FLRed.
The driver in the VM has to ne upgraded [no real way to overcome this], but due to the HW attention currently arising upgrading the driver in the VM would not suffice [since the VF needs also be FLRed if the previous driver was already loaded].
This patch causes the PF to fail the acquire message from a VF running an old problematic driver; The VF will then gracefully fail it's probe preventing the HW attention [and allow clean upgrade of driver in VM].
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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6495d15a |
| 26-Jun-2014 |
Dmitry Kravkov <Dmitry.Kravkov@qlogic.com> |
bnx2x: VF can report link speed
Until now VFs were oblvious to the actual configured link parameters. This patch does 2 things:
1. It enables a PF to inform its VF using the bulletin board of the
bnx2x: VF can report link speed
Until now VFs were oblvious to the actual configured link parameters. This patch does 2 things:
1. It enables a PF to inform its VF using the bulletin board of the link configured, and allows the VF to present that information.
2. It adds support of `ndo_set_vf_link_state', allowing the hypervisor to set the VF link state.
Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@qlogic.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v3.16-rc2, v3.16-rc1, v3.15, v3.15-rc8 |
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08f6dd89 |
| 27-May-2014 |
Ariel Elior <ariel.elior@qlogic.com> |
bnx2x: update MAINTAINERS for bnx2x and e-mail addresses
The bnx2x development team has transferred from Broadcom to Qlogic. This patch updates some obsolete email addresses to usable ones. The bnx2
bnx2x: update MAINTAINERS for bnx2x and e-mail addresses
The bnx2x development team has transferred from Broadcom to Qlogic. This patch updates some obsolete email addresses to usable ones. The bnx2x files contain headers with legal information from Broadcom. Qlogic Legal depratment is taking their time coming up with their own legal info. So this patch only updates contact information. I will follow up with a patch for the headers once I have the required info.
Signed-off-by: Ariel Elior <ariel.elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v3.15-rc7, v3.15-rc6 |
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02948344 |
| 16-May-2014 |
Joe Perches <joe@perches.com> |
bnx2x: Convert return 0 to return rc
These "return 0;" uses seem wrong as there are rc variables where error return values are set but unused.
Signed-off-by: Joe Perches <joe@perches.com> Acked-by:
bnx2x: Convert return 0 to return rc
These "return 0;" uses seem wrong as there are rc variables where error return values are set but unused.
Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Dmitry Kravkov <Dmitry.Kravkov@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v3.15-rc5, v3.15-rc4, v3.15-rc3 |
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1a3d9424 |
| 24-Apr-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Fix vlan credit issues for VFs
Starting with commit 2dc33bbc "bnx2x: Remove the sriov VFOP mechanism", the bnx2x started enforcing vlan credits for all vlan configurations. This exposed 2 iss
bnx2x: Fix vlan credit issues for VFs
Starting with commit 2dc33bbc "bnx2x: Remove the sriov VFOP mechanism", the bnx2x started enforcing vlan credits for all vlan configurations. This exposed 2 issues: - Vlan credits are not returned once a VF is removed; this causes a leak of credits, and eventually will lead to VFs with no vlan credits. - A vlan credit must be set aside for the Hypervisor to use, and should not be visible to the VF.
Although linux VFs at the moment do not support vlan configuration [from the VF side] which causes them to be resilient to this sort of issue, Windows VF over linux hypervisors might fail to load as the vlan credits become depleted.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v3.15-rc2, v3.15-rc1, v3.14, v3.14-rc8 |
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16bd41dd |
| 23-Mar-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Don't allow VFs to become promiscuous
Currently, if a VF's Rx Mode will be configured to support promiscuous mode the PF will comply, causing the VF to actually become promiscuous. This will
bnx2x: Don't allow VFs to become promiscuous
Currently, if a VF's Rx Mode will be configured to support promiscuous mode the PF will comply, causing the VF to actually become promiscuous. This will enable the VF to see all unicast traffic which might be intended for other VMs, which we believe should not be possible.
This patch will cause the hypervisor to ignore the VF's request for changes in its Rx mode (other than disabling it), preventing it from becoming promiscuous.
Reported-by: Yoann Juet <yoann.juet@univ-nantes.fr> Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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2dc33bbc |
| 23-Mar-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Remove the sriov VFOP mechanism
Since we now posses a workqueue dedicated for sriov, the paradigm that sriov- related tasks cannot sleep is no longer correct.
The VFOP mechanism was the one
bnx2x: Remove the sriov VFOP mechanism
Since we now posses a workqueue dedicated for sriov, the paradigm that sriov- related tasks cannot sleep is no longer correct.
The VFOP mechanism was the one previously supporting said paradigm - the sriov related tasks were broken into segments which did not require sleep, and the mechanism re-scheduled the next segment whenever possible.
This patch remvoes the VFOP mechanism altogether - the resulting code is a much easier to follow code; The segments are gathered into straight-forward functions which sleep whenever neccessary.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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