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, 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 |
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#
068c38ad |
| 26-Oct-2022 |
Thomas Gleixner <tglx@linutronix.de> |
net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).
Now that the 32bit UP oddity is gone and 32bit uses always a sequence count, there is no need for the fetch_irq() variants anymore.
net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers).
Now that the 32bit UP oddity is gone and 32bit uses always a sequence count, there is no need for the fetch_irq() variants anymore.
Convert to the regular interface.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: 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 |
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#
fda35af9 |
| 24-Jun-2022 |
Jesse Brandeburg <jesse.brandeburg@intel.com> |
intel: remove unused macros
As found by the compile option -Wunused-macros, remove these macros that are never used by the code.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-
intel: remove unused macros
As found by the compile option -Wunused-macros, remove these macros that are never used by the code.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Revision tags: 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 |
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#
74624944 |
| 18-Nov-2021 |
Hao Chen <chenhao288@hisilicon.com> |
ethtool: extend ringparam setting/getting API with rx_buf_len
Add two new parameters kernel_ringparam and extack for .get_ringparam and .set_ringparam to extend more ring params through netlink.
Si
ethtool: extend ringparam setting/getting API with rx_buf_len
Add two new parameters kernel_ringparam and extack for .get_ringparam and .set_ringparam to extend more ring params through netlink.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, 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 |
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#
f3ccfda1 |
| 20-Aug-2021 |
Yufeng Mo <moyufeng@huawei.com> |
ethtool: extend coalesce setting uAPI with CQE mode
In order to support more coalesce parameters through netlink, add two new parameter kernel_coal and extack for .set_coalesce and .get_coalesce, th
ethtool: extend coalesce setting uAPI with CQE mode
In order to support more coalesce parameters through netlink, add two new parameter kernel_coal and extack for .set_coalesce and .get_coalesce, then some extra info can return to user with the netlink API.
Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Revision tags: 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 |
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#
34a2a3b8 |
| 29-May-2020 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
net/intel: remove driver versions from Intel drivers
As with other networking drivers, remove the unnecessary driver version from the Intel drivers. The ethtool driver information and module version
net/intel: remove driver versions from Intel drivers
As with other networking drivers, remove the unnecessary driver version from the Intel drivers. The ethtool driver information and module version will then report the kernel version instead.
For ixgbe, i40e and ice drivers, the driver passes the driver version to the firmware to confirm that we are up and running. So we now pass the value of UTS_RELEASE to the firmware. This adminq call is required per the HAS document. The Device then sends an indication to the BMC that the PF driver is present. This is done using Host NC Driver Status Indication in NC-SI Get Link command or via the Host Network Controller Driver Status Change AEN.
What the BMC may do with this information is implementation-dependent, but this is a standard NC-SI 1.1 command we honor per the HAS.
CC: Bruce Allan <bruce.w.allan@intel.com> CC: Jesse Brandeburg <jesse.brandeburg@intel.com> CC: Alek Loktionov <aleksandr.loktionov@intel.com> CC: Kevin Liedtke <kevin.d.liedtke@intel.com> CC: Aaron Rowden <aaron.f.rowden@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Co-developed-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com>
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Revision tags: 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 |
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#
e259b911 |
| 11-Mar-2020 |
Jakub Kicinski <kuba@kernel.org> |
net: ixgbevf: reject unsupported coalescing params
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters.
This driver did not previously reject unsuppo
net: ixgbevf: reject unsupported coalescing params
Set ethtool_ops->supported_coalesce_params to let the core reject unsupported coalescing parameters.
This driver did not previously reject unsupported parameters.
Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: 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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#
c593642c |
| 09-Dec-2019 |
Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> |
treewide: Use sizeof_field() macro
Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except at places where these are defined. Later patches will remove the unused definition of FIEL
treewide: Use sizeof_field() macro
Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except at places where these are defined. Later patches will remove the unused definition of FIELD_SIZEOF().
This patch is generated using following script:
EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h"
git grep -l -e "\bFIELD_SIZEOF\b" | while read file; do
if [[ "$file" =~ $EXCLUDE_FILES ]]; then continue fi sed -i -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file; done
Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com Co-developed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: David Miller <davem@davemloft.net> # for net
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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 |
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#
1e1b0c65 |
| 19-Jun-2019 |
Alexander Duyck <alexander.h.duyck@linux.intel.com> |
ixgbevf: Use cached link state instead of re-reading the value for ethtool
Change the ethtool link settings call to just read the cached state out of the adapter structure instead of trying to reche
ixgbevf: Use cached link state instead of re-reading the value for ethtool
Change the ethtool link settings call to just read the cached state out of the adapter structure instead of trying to recheck the value from the PF. Doing this should prevent excessive reading of the mailbox.
Signed-off-by: Alexander Duyck <alexander.h.duyck@linux.intel.com> Reviewed-by: "Guilherme G. Piccoli" <gpiccoli@canonical.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Revision tags: 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, 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, v4.19.24, v4.19.23, v4.19.22, v4.19.21, 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 |
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#
7f68d430 |
| 13-Aug-2018 |
Shannon Nelson <shannon.nelson@oracle.com> |
ixgbevf: enable VF IPsec offload operations
Add the IPsec initialization into the driver startup and add the Rx and Tx processing hooks.
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Te
ixgbevf: enable VF IPsec offload operations
Add the IPsec initialization into the driver startup and add the Rx and Tx processing hooks.
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Revision tags: 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 |
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#
42bc47b3 |
| 12-Jun-2018 |
Kees Cook <keescook@chromium.org> |
treewide: Use array_size() in vmalloc()
The vmalloc() function has no 2-factor argument form, so multiplication factors need to be wrapped in array_size(). This patch replaces cases of:
vma
treewide: Use array_size() in vmalloc()
The vmalloc() function has no 2-factor argument form, so multiplication factors need to be wrapped in array_size(). This patch replaces cases of:
vmalloc(a * b)
with: vmalloc(array_size(a, b))
as well as handling cases of:
vmalloc(a * b * c)
with:
vmalloc(array3_size(a, b, c))
This does, however, attempt to ignore constant size factors like:
vmalloc(4 * 1024)
though any constants defined via macros get caught up in the conversion.
Any factors with a sizeof() of "unsigned char", "char", and "u8" were dropped, since they're redundant.
The Coccinelle script used for this was:
// Fix redundant parens around sizeof(). @@ type TYPE; expression THING, E; @@
( vmalloc( - (sizeof(TYPE)) * E + sizeof(TYPE) * E , ...) | vmalloc( - (sizeof(THING)) * E + sizeof(THING) * E , ...) )
// Drop single-byte sizes and redundant parens. @@ expression COUNT; typedef u8; typedef __u8; @@
( vmalloc( - sizeof(u8) * (COUNT) + COUNT , ...) | vmalloc( - sizeof(__u8) * (COUNT) + COUNT , ...) | vmalloc( - sizeof(char) * (COUNT) + COUNT , ...) | vmalloc( - sizeof(unsigned char) * (COUNT) + COUNT , ...) | vmalloc( - sizeof(u8) * COUNT + COUNT , ...) | vmalloc( - sizeof(__u8) * COUNT + COUNT , ...) | vmalloc( - sizeof(char) * COUNT + COUNT , ...) | vmalloc( - sizeof(unsigned char) * COUNT + COUNT , ...) )
// 2-factor product with sizeof(type/expression) and identifier or constant. @@ type TYPE; expression THING; identifier COUNT_ID; constant COUNT_CONST; @@
( vmalloc( - sizeof(TYPE) * (COUNT_ID) + array_size(COUNT_ID, sizeof(TYPE)) , ...) | vmalloc( - sizeof(TYPE) * COUNT_ID + array_size(COUNT_ID, sizeof(TYPE)) , ...) | vmalloc( - sizeof(TYPE) * (COUNT_CONST) + array_size(COUNT_CONST, sizeof(TYPE)) , ...) | vmalloc( - sizeof(TYPE) * COUNT_CONST + array_size(COUNT_CONST, sizeof(TYPE)) , ...) | vmalloc( - sizeof(THING) * (COUNT_ID) + array_size(COUNT_ID, sizeof(THING)) , ...) | vmalloc( - sizeof(THING) * COUNT_ID + array_size(COUNT_ID, sizeof(THING)) , ...) | vmalloc( - sizeof(THING) * (COUNT_CONST) + array_size(COUNT_CONST, sizeof(THING)) , ...) | vmalloc( - sizeof(THING) * COUNT_CONST + array_size(COUNT_CONST, sizeof(THING)) , ...) )
// 2-factor product, only identifiers. @@ identifier SIZE, COUNT; @@
vmalloc( - SIZE * COUNT + array_size(COUNT, SIZE) , ...)
// 3-factor product with 1 sizeof(type) or sizeof(expression), with // redundant parens removed. @@ expression THING; identifier STRIDE, COUNT; type TYPE; @@
( vmalloc( - sizeof(TYPE) * (COUNT) * (STRIDE) + array3_size(COUNT, STRIDE, sizeof(TYPE)) , ...) | vmalloc( - sizeof(TYPE) * (COUNT) * STRIDE + array3_size(COUNT, STRIDE, sizeof(TYPE)) , ...) | vmalloc( - sizeof(TYPE) * COUNT * (STRIDE) + array3_size(COUNT, STRIDE, sizeof(TYPE)) , ...) | vmalloc( - sizeof(TYPE) * COUNT * STRIDE + array3_size(COUNT, STRIDE, sizeof(TYPE)) , ...) | vmalloc( - sizeof(THING) * (COUNT) * (STRIDE) + array3_size(COUNT, STRIDE, sizeof(THING)) , ...) | vmalloc( - sizeof(THING) * (COUNT) * STRIDE + array3_size(COUNT, STRIDE, sizeof(THING)) , ...) | vmalloc( - sizeof(THING) * COUNT * (STRIDE) + array3_size(COUNT, STRIDE, sizeof(THING)) , ...) | vmalloc( - sizeof(THING) * COUNT * STRIDE + array3_size(COUNT, STRIDE, sizeof(THING)) , ...) )
// 3-factor product with 2 sizeof(variable), with redundant parens removed. @@ expression THING1, THING2; identifier COUNT; type TYPE1, TYPE2; @@
( vmalloc( - sizeof(TYPE1) * sizeof(TYPE2) * COUNT + array3_size(COUNT, sizeof(TYPE1), sizeof(TYPE2)) , ...) | vmalloc( - sizeof(TYPE1) * sizeof(THING2) * (COUNT) + array3_size(COUNT, sizeof(TYPE1), sizeof(TYPE2)) , ...) | vmalloc( - sizeof(THING1) * sizeof(THING2) * COUNT + array3_size(COUNT, sizeof(THING1), sizeof(THING2)) , ...) | vmalloc( - sizeof(THING1) * sizeof(THING2) * (COUNT) + array3_size(COUNT, sizeof(THING1), sizeof(THING2)) , ...) | vmalloc( - sizeof(TYPE1) * sizeof(THING2) * COUNT + array3_size(COUNT, sizeof(TYPE1), sizeof(THING2)) , ...) | vmalloc( - sizeof(TYPE1) * sizeof(THING2) * (COUNT) + array3_size(COUNT, sizeof(TYPE1), sizeof(THING2)) , ...) )
// 3-factor product, only identifiers, with redundant parens removed. @@ identifier STRIDE, SIZE, COUNT; @@
( vmalloc( - (COUNT) * STRIDE * SIZE + array3_size(COUNT, STRIDE, SIZE) , ...) | vmalloc( - COUNT * (STRIDE) * SIZE + array3_size(COUNT, STRIDE, SIZE) , ...) | vmalloc( - COUNT * STRIDE * (SIZE) + array3_size(COUNT, STRIDE, SIZE) , ...) | vmalloc( - (COUNT) * (STRIDE) * SIZE + array3_size(COUNT, STRIDE, SIZE) , ...) | vmalloc( - COUNT * (STRIDE) * (SIZE) + array3_size(COUNT, STRIDE, SIZE) , ...) | vmalloc( - (COUNT) * STRIDE * (SIZE) + array3_size(COUNT, STRIDE, SIZE) , ...) | vmalloc( - (COUNT) * (STRIDE) * (SIZE) + array3_size(COUNT, STRIDE, SIZE) , ...) | vmalloc( - COUNT * STRIDE * SIZE + array3_size(COUNT, STRIDE, SIZE) , ...) )
// Any remaining multi-factor products, first at least 3-factor products // when they're not all constants... @@ expression E1, E2, E3; constant C1, C2, C3; @@
( vmalloc(C1 * C2 * C3, ...) | vmalloc( - E1 * E2 * E3 + array3_size(E1, E2, E3) , ...) )
// And then all remaining 2 factors products when they're not all constants. @@ expression E1, E2; constant C1, C2; @@
( vmalloc(C1 * C2, ...) | vmalloc( - E1 * E2 + array_size(E1, E2) , ...) )
Signed-off-by: Kees Cook <keescook@chromium.org>
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Revision tags: v4.17.1, v4.17 |
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#
51dce24b |
| 26-Apr-2018 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
net: intel: Cleanup the copyright/license headers
After many years of having a ~30 line copyright and license header to our source files, we are finally able to reduce that to one line with the adve
net: intel: Cleanup the copyright/license headers
After many years of having a ~30 line copyright and license header to our source files, we are finally able to reduce that to one line with the advent of the SPDX identifier.
Also caught a few files missing the SPDX license identifier, so fixed them up.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Shannon Nelson <shannon.nelson@oracle.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: v4.16 |
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#
2eb34baf |
| 16-Mar-2018 |
Tony Nguyen <anthony.l.nguyen@intel.com> |
ixgbevf: Add XDP queue stats reporting
XDP stats are included in TX stats, however, they are not reported in TX queue stats since they are setup on different queues. Add reporting for XDP queue sta
ixgbevf: Add XDP queue stats reporting
XDP stats are included in TX stats, however, they are not reported in TX queue stats since they are setup on different queues. Add reporting for XDP queue stats to provide consistency between the total stats and per queue stats.
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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#
21092e9c |
| 16-Mar-2018 |
Tony Nguyen <anthony.l.nguyen@intel.com> |
ixgbevf: Add support for XDP_TX action
This implements the XDP_TX action which is modeled on the ixgbe implementation. However instead of using CPU id to determine which XDP queue to use, this uses
ixgbevf: Add support for XDP_TX action
This implements the XDP_TX action which is modeled on the ixgbe implementation. However instead of using CPU id to determine which XDP queue to use, this uses the received RX queue index, which is similar to i40e. Doing this eliminates the restriction that number of CPUs not exceed number of XDP queues that ixgbe has.
Also, based on the number of queues available, the number of TX queues may be reduced when an XDP program is loaded in order to accommodate the XDP queues.
Based largely on commit 33fdc82f0883 ("ixgbe: add support for XDP_TX action")
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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#
c7aec596 |
| 16-Mar-2018 |
Tony Nguyen <anthony.l.nguyen@intel.com> |
ixgbevf: Add XDP support for pass and drop actions
Implement XDP_PASS and XDP_DROP based on the ixgbe implementation.
Based largely on commit 924708081629 ("ixgbe: add XDP support for pass and drop
ixgbevf: Add XDP support for pass and drop actions
Implement XDP_PASS and XDP_DROP based on the ixgbe implementation.
Based largely on commit 924708081629 ("ixgbe: add XDP support for pass and drop actions").
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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#
bc04347f |
| 30-Jan-2018 |
Emil Tantilov <emil.s.tantilov@intel.com> |
ixgbevf: add ethtool private flag for legacy Rx
Introduce legacy-rx private flag that will allow switching between the old and new (build_skb based) Rx code paths. The implementation is the same as
ixgbevf: add ethtool private flag for legacy Rx
Introduce legacy-rx private flag that will allow switching between the old and new (build_skb based) Rx code paths. The implementation is the same as in commit e08912985b29 ("igb: Add support for ethtool private flag to allow use of legacy Rx")
This provides a means of validating the legacy Rx path in the event that we are forced to fall back. At some point in the future when we are convinced we don't need it anymore we might be able to drop the legacy-rx flag.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Revision tags: v4.15 |
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#
2a35efe5 |
| 11-Dec-2017 |
Emil Tantilov <emil.s.tantilov@intel.com> |
ixgbevf: add counters for Rx page allocations
We already had placehloders for failed page and buffer allocations. Added alloc_rx_page and made sure the stats are properly updated and exposed in etht
ixgbevf: add counters for Rx page allocations
We already had placehloders for failed page and buffer allocations. Added alloc_rx_page and made sure the stats are properly updated and exposed in ethtool.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Revision tags: 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 |
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#
e60ae003 |
| 13-Apr-2017 |
Tony Nguyen <anthony.l.nguyen@intel.com> |
ixgbevf: Check for RSS key before setting value
The RSS key is being repopulated every time the interface is brought up regardless of whether there is an existing value. If the user sets the RSS key
ixgbevf: Check for RSS key before setting value
The RSS key is being repopulated every time the interface is brought up regardless of whether there is an existing value. If the user sets the RSS key and the interface is brought up (e.g. reset), the user specified RSS key will be overwritten.
This patch changes the rss_key to a pointer so we can check to see if the key has been populated and preserve it accordingly.
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Revision tags: v4.10.10, v4.10.9, v4.10.8 |
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#
f87fc447 |
| 30-Mar-2017 |
Emil Tantilov <emil.s.tantilov@intel.com> |
ixgbevf: fix size of queue stats length
IXGBEVF_QUEUE_STATS_LEN is based on ixgebvf_stats, not ixgbe_stats.
This change fixes a bug where ethtool -S displayed some empty fields.
Signed-off-by: Emi
ixgbevf: fix size of queue stats length
IXGBEVF_QUEUE_STATS_LEN is based on ixgebvf_stats, not ixgbe_stats.
This change fixes a bug where ethtool -S displayed some empty fields.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Revision tags: v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2, v4.10.1, v4.10 |
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#
9668c936 |
| 07-Feb-2017 |
Philippe Reynes <tremyfr@gmail.com> |
ixgbevf: use new api ethtool_{get|set}_link_ksettings
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings.
As I don't have the hardware, I'd be
ixgbevf: use new api ethtool_{get|set}_link_ksettings
The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings.
As I don't have the hardware, I'd be very pleased if someone may test this patch.
Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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#
508aac6d |
| 02-Feb-2017 |
Eric Dumazet <edumazet@google.com> |
ixgbevf: get rid of custom busy polling code
In linux-4.5, busy polling was implemented in core NAPI stack, meaning that all custom implementation can be removed from drivers.
Not only we remove lo
ixgbevf: get rid of custom busy polling code
In linux-4.5, busy polling was implemented in core NAPI stack, meaning that all custom implementation can be removed from drivers.
Not only we remove lot's of code, we also remove one lock operation in fast path, and allow GRO to do its job.
Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Revision tags: 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 |
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#
8d055cc0 |
| 13-Apr-2016 |
Jacob Keller <jacob.e.keller@intel.com> |
ixgbevf: make use of BIT() macro to avoid shift of signed values
Also cleanup a case where we're bit shifting a value into place, and use an unsigned constant. Make use of the unsigned postfix in pl
ixgbevf: make use of BIT() macro to avoid shift of signed values
Also cleanup a case where we're bit shifting a value into place, and use an unsigned constant. Make use of the unsigned postfix in places where BIT() macro is not appropriate.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Revision tags: v4.4.7 |
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#
a02a5a53 |
| 07-Apr-2016 |
Emil Tantilov <emil.s.tantilov@intel.com> |
ixgbevf: add support for per-queue ethtool stats
Implement per-queue statistics for packets, bytes and busy poll specific counters.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-b
ixgbevf: add support for per-queue ethtool stats
Implement per-queue statistics for packets, bytes and busy poll specific counters.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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#
d72d6c19 |
| 07-Apr-2016 |
Emil Tantilov <emil.s.tantilov@intel.com> |
ixgbevf: refactor ethtool stats handling
This brings the logic closer to how we handle the stats in ixgbe and it sets us up for introducing per-queue stats.
Use IXGBEVF_STAT and IXGBEVF_NETDEV_STAT
ixgbevf: refactor ethtool stats handling
This brings the logic closer to how we handle the stats in ixgbe and it sets us up for introducing per-queue stats.
Use IXGBEVF_STAT and IXGBEVF_NETDEV_STAT for accessing the driver and netdev stats respectively. This way we don't have to calculate the stats based on register values which could lead to the counters not being initialized properly when the interface is down.
IXGBEVF_QUEUE_STATS_LEN is set to include the number of queues.
Also some defines were renamed to use the IXGBEVF prefix.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Revision tags: openbmc-20160329-2, openbmc-20160329-1, openbmc-20160321-1, v4.4.6, v4.5, v4.4.5, v4.4.4, v4.4.3, openbmc-20160222-1, v4.4.2, openbmc-20160212-1, openbmc-20160210-1 |
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#
324d0867 |
| 03-Feb-2016 |
Stefan Assmann <sassmann@kpanic.de> |
ixgbevf: call ndo_stop() instead of dev_close() when running offline selftest
Calling dev_close() causes IFF_UP to be cleared which will remove the interfaces routes and some addresses. That's proba
ixgbevf: call ndo_stop() instead of dev_close() when running offline selftest
Calling dev_close() causes IFF_UP to be cleared which will remove the interfaces routes and some addresses. That's probably not what the user intended when running the offline selftest. Besides this does not happen if the interface is brought down before the test, so the current behaviour is inconsistent. Instead call the net_device_ops ndo_stop function directly and avoid touching IFF_UP at all.
Signed-off-by: Stefan Assmann <sassmann@kpanic.de> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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