#
52cdbea1 |
|
05-Oct-2023 |
Justin Stitt <justinstitt@google.com> |
liquidio: replace deprecated strncpy/strcpy with strscpy `strncpy` is deprecated for use on NUL-terminated destination strings [1] and as such we should prefer more robust and less ambiguous string interfaces. NUL-padding is not required as drvinfo is memset to 0: | memset(drvinfo, 0, sizeof(struct ethtool_drvinfo)); A suitable replacement is `strscpy` [2] due to the fact that it guarantees NUL-termination on the destination buffer without unnecessarily NUL-padding. Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1] Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2] Link: https://github.com/KSPP/linux/issues/90 Signed-off-by: Justin Stitt <justinstitt@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20231005-strncpy-drivers-net-ethernet-cavium-liquidio-lio_ethtool-c-v1-1-ab565ab4d197@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
f71be9d0 |
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06-Jun-2023 |
Masahiro Yamada <masahiroy@kernel.org> |
net: liquidio: fix mixed module-builtin object With CONFIG_LIQUIDIO=m and CONFIG_LIQUIDIO_VF=y (or vice versa), $(common-objs) are linked to a module and also to vmlinux even though the expected CFLAGS are different between builtins and modules. This is the same situation as fixed by commit 637a642f5ca5 ("zstd: Fixing mixed module-builtin objects"). Introduce the new module, liquidio-core, to provide the common functions to liquidio and liquidio-vf. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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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. 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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#
f3ccfda1 |
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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, 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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#
cc69837f |
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20-Nov-2020 |
Jakub Kicinski <kuba@kernel.org> |
net: don't include ethtool.h from netdevice.h linux/netdevice.h is included in very many places, touching any of its dependecies causes large incremental builds. Drop the linux/ethtool.h include, linux/netdevice.h just needs a forward declaration of struct ethtool_ops. Fix all the places which made use of this implicit include. Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Shannon Nelson <snelson@pensando.io> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Link: https://lore.kernel.org/r/20201120225052.1427503-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
812df69b |
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09-Mar-2020 |
Jakub Kicinski <kuba@kernel.org> |
net: liquidio: 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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#
b6334be6 |
|
01-Mar-2020 |
Leon Romanovsky <leon@kernel.org> |
net/liquidio: Delete driver version assignment Drop driver version in favor of global to linux kernel version. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
56e0e295 |
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27-Nov-2018 |
Colin Ian King <colin.king@canonical.com> |
liquidio: fix spelling mistake "deferal" -> "deferral" There is a spelling mistake in the oct_stats_strings array, 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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#
75b2c206 |
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16-Sep-2018 |
Weilin Chang <weilin.chang@cavium.com> |
liquidio: Add the features to show FEC settings and set FEC settings 1. Add functions for get_fecparam and set_fecparam. 2. Modify lio_get_link_ksettings to display FEC setting. Signed-off-by: Weilin Chang <weilin.chang@cavium.com> Acked-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
4b6e326b |
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10-Sep-2018 |
Intiyaz Basha <intiyaz.basha@cavium.com> |
liquidio: Per queue oom work queue Removed oom task unconditional rescheduling every 250ms and created per queue oom work queue for refilling buffers. The oom task refills only if the available descriptors is fallen to 64. There will be no packets coming in after hitting this level. So NAPI will not run until oom task refills the buffers. Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Acked-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
48875222 |
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05-Sep-2018 |
Weilin Chang <weilin.chang@cavium.com> |
liquidio: Add spoof checking on a VF MAC address 1. Provide the API to set/unset the spoof checking feature. 2. Add a function to periodically provide the count of found packets with spoof VF MAC address. 3. Prevent VF MAC address changing while the spoofchk of the VF is on unless the changing MAC address is issued from PF. Signed-off-by: Weilin Chang <weilin.chang@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
64fecd3e |
|
28-Aug-2018 |
Felix Manlunas <felix.manlunas@cavium.com> |
liquidio: remove obsolete functions and data structures 1. Remove unused functions and data structures. 2. Change the sending of the remaining soft commands to synchronous. Signed-off-by: Weilin Chang <weilin.chang@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
edd572d7 |
|
28-Aug-2018 |
Felix Manlunas <felix.manlunas@cavium.com> |
liquidio: change octnic_ctrl_pkt to do synchronous soft commands 1. Change struct octnic_ctrl_pkt to support synchronous operation. 2. Change code which use structure octnic_ctrl_pkt to send sc's synchronously. Signed-off-by: Weilin Chang <weilin.chang@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
45c91fb2 |
|
13-Aug-2018 |
YueHaibing <yuehaibing@huawei.com> |
liquidio: remove set but not used variable 'is25G' Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/cavium/liquidio/lio_ethtool.c: In function 'lio_set_link_ksettings': drivers/net/ethernet/cavium/liquidio/lio_ethtool.c:392:6: warning: variable 'is25G' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
0520344c |
|
09-Aug-2018 |
Raghu Vatsavayi <raghu.vatsavayi@cavium.com> |
liquidio: copperhead LED identification Add LED identification support for liquidio TP copperhead cards. Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> Acked-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
18b338f5 |
|
04-May-2018 |
Weilin Chang <weilin.chang@cavium.com> |
liquidio: support use of ethtool to set link speed of CN23XX-225 cards Support setting the link speed of CN23XX-225 cards (which can do 25Gbps or 10Gbps) via ethtool_ops.set_link_ksettings. Also fix the function assigned to ethtool_ops.get_link_ksettings to use the new link_ksettings api completely (instead of partially via ethtool_convert_legacy_u32_to_link_mode). Signed-off-by: Weilin Chang <weilin.chang@cavium.com> Acked-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
76c2a96d |
|
28-Apr-2018 |
Colin Ian King <colin.king@canonical.com> |
liquidio: fix spelling mistake: "mac_tx_multi_collison" -> "mac_tx_multi_collision" Trivial fix to spelling mistake in oct_stats_strings text Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c33c9973 |
|
28-Apr-2018 |
Intiyaz Basha <intiyaz.basha@cavium.com> |
liquidio: enhanced ethtool --set-channels feature Enhancing driver to accept max supported queues for ethtool --set-channels Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Acked-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
80002347 |
|
25-Apr-2018 |
Pradeep Nalla <pradeep.nalla@cavium.com> |
liquidio: add support for ndo_get_stats64 instead of ndo_get_stats Support ndo_get_stats64 instead of ndo_get_stats. Also add stats for multicast and broadcast packets. Signed-off-by: Pradeep Nalla <pradeep.nalla@cavium.com> Acked-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f058ca6b |
|
25-Apr-2018 |
Pradeep Nalla <pradeep.nalla@cavium.com> |
liquidio: move a couple of functions to lio_core.c To support the next patch in this series which has code that calls octnet_get_link_stats from two different .c files, move that function (and its dependency octnet_nic_stats_callback) to lio_core.c. Remove octnet_get_link_stats's static declaration and add its function prototype in octeon_network.h. Signed-off-by: Pradeep Nalla <pradeep.nalla@cavium.com> Acked-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
897ddc24 |
|
17-Apr-2018 |
Intiyaz Basha <intiyaz.basha@cavium.com> |
liquidio: Enhanced ethtool stats 1. Added red_drops stats. Inbound packets dropped by RED, buffer exhaustion 2. Included fcs_err, jabber_err, l2_err and frame_err errors under rx_errors 3. Included fifo_err, dmac_drop, red_drops, fw_err_pko, fw_err_link and fw_err_drop under rx_dropped 4. Included max_collision_fail, max_deferral_fail, total_collisions, fw_err_pko, fw_err_link, fw_err_drop and fw_err_pki under tx_dropped 5. Counting dma mapping errors 6. Added some firmware stats description and removed for some Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Acked-by: Derek Chickles <derek.chickles@cavium.com> Acked-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
5677629a |
|
13-Mar-2018 |
Veerasenareddy Burru <veerasenareddy.burru@cavium.com> |
liquidio: Add support for liquidio 10GBase-T NIC Added ethtool changes to show port type as TP (Twisted Pair) for 10GBASE-T ports. Same driver and firmware works for liquidio NIC with SFP+ ports or TP ports. Signed-off-by: Veerasenareddy Burru <veerasenareddy.burru@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
93345c06 |
|
17-Aug-2017 |
Colin Ian King <colin.king@canonical.com> |
liquidio: fix spelling mistake: "interuupt" -> "interrupt" Trivial fix to spelling mistake in dev_info message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a82457f1 |
|
15-Aug-2017 |
Intiyaz Basha <intiyaz.basha@cavium.com> |
liquidio: added support for ethtool --set-channels feature adding support for ethtool --set-channels feature Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
d18ca7df |
|
14-Aug-2017 |
Intiyaz Basha <intiyaz.basha@cavium.com> |
liquidio: added support for ethtool --set-ring feature added support for ethtool --set-ring feature Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
b5e7dc47 |
|
12-Aug-2017 |
Gustavo A. R. Silva <gustavo@embeddedor.com> |
liquidio: fix duplicated code for different branches Refactor code in order to avoid identical code for different branches. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c99c2872 |
|
07-Aug-2017 |
Intiyaz Basha <intiyaz.basha@cavium.com> |
liquidio: fix wrong info about vf rx/tx ring parameters reported to ethtool Information reported to ethtool about vf rx/tx ring parameters is wrong. Fix it by adding the missing initializations. Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
741912c5 |
|
17-Jul-2017 |
Rick Farrington <ricardo.farrington@cavium.com> |
liquidio: support new firmware statistic fw_err_pki Added support for new firmware statistic 'tx_err_pki'. Signed-off-by: Rick Farrington <ricardo.farrington@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
56c0da49 |
|
14-Jul-2017 |
Arnd Bergmann <arnd@arndb.de> |
liquidio: fix possible eeprom format string overflow gcc reports that the temporary buffer for computing the string length may be too small here: drivers/net/ethernet/cavium/liquidio/lio_ethtool.c: In function 'lio_get_eeprom_len': /drivers/net/ethernet/cavium/liquidio/lio_ethtool.c:345:21: error: 'sprintf' may write a terminating nul past the end of the destination [-Werror=format-overflow=] len = sprintf(buf, "boardname:%s serialnum:%s maj:%lld min:%lld\n", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/cavium/liquidio/lio_ethtool.c:345:6: note: 'sprintf' output between 35 and 167 bytes into a destination of size 128 len = sprintf(buf, "boardname:%s serialnum:%s maj:%lld min:%lld\n", This extends it to 192 bytes, which is certainly enough. As far as I could tell, there are no other constraints that require a specific maximum size. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
0430a260 |
|
14-Jun-2017 |
Weilin Chang <weilin.chang@cavium.com> |
liquidio: fix VF driver off-by-one bug when setting ethtool -C ethX rx-frames Signed-off-by: Weilin Chang <weilin.chang@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
7fa13653 |
|
08-Jun-2017 |
Derek Chickles <derek.chickles@cavium.com> |
liquidio: disallow enabling firmware debug from a VF Disallow enabling firmware debug from a VF. Only PF is allowed to do that. Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9ae122c6 |
|
31-May-2017 |
Satanand Burla <satananda.burla@cavium.com> |
liquidio: Fix checkpatch errors with references crossing single line Signed-off-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
ca1cb28d |
|
19-Apr-2017 |
Arnd Bergmann <arnd@arndb.de> |
liquidio: remove unnecessary variable assignment gcc points out an useless assignment that was added during code refactoring: drivers/net/ethernet/cavium/liquidio/lio_ethtool.c: In function 'octnet_intrmod_callback': drivers/net/ethernet/cavium/liquidio/lio_ethtool.c:1315:59: error: parameter 'oct_dev' set but not used [-Werror=unused-but-set-parameter] This is harmless but can clearly be remove to avoid the warning. Fixes: 50c0add534d2 ("liquidio: refactor interrupt moderation code") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
781159fb |
|
03-Apr-2017 |
Dan Carpenter <dan.carpenter@oracle.com> |
liquidio: clear the correct memory There is a cut and paste bug here so we accidentally clear the first few bytes of "resp" a second time instead clearing "ctx". Fixes: 50c0add534d2 ("liquidio: refactor interrupt moderation code") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
50c0add5 |
|
28-Mar-2017 |
Prasad Kanneganti <prasad.kanneganti@cavium.com> |
liquidio: refactor interrupt moderation code Refactor interrupt moderation code for flexibility because parameters are different for 10G and 25G cards. Currently parameters (for 10G only) come from macros compiled-in to the PF and VF drivers; fix it so that parameters suitable for the card (10G or 25G) come from the NIC firmware via response to a command. Also bump up driver version to 1.5.1 to match newer NIC firmware version. Signed-off-by: Prasad Kanneganti <prasad.kanneganti@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
fe723dff |
|
16-Mar-2017 |
Manish Awasthi <manish.awasthi@cavium.com> |
liquidio: fix wrong information about link modes reported to ethtool Information reported to ethtool about link modes is wrong for 25G NIC. Fix it by checking for presence of 25G NIC, checking the link speed reported by NIC firmware, and then assigning proper values to the ethtool_link_ksettings struct. Signed-off-by: Manish Awasthi <manish.awasthi@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
026b471b |
|
04-Jan-2017 |
Weilin Chang <weilin.chang@cavium.com> |
liquidio: fix wrong information about channels reported to ethtool Information reported to ethtool about channels is sometimes wrong for PF, and always wrong for VF. Fix them by getting the information from the right fields from the right structs. Signed-off-by: Weilin Chang <weilin.chang@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: Derek Chickles <derek.chickles@cavium.com> Signed-off-by: Satanand Burla <satananda.burla@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
d8ab848c |
|
08-Dec-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio VF ethtool stats Adds support for VF ethtool stats Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
97a25326 |
|
14-Nov-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio CN23XX: fix for new check patch errors New checkpatch script shows some errors with pre-existing driver. This patch provides fix for those errors. Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
50579d3d |
|
14-Nov-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio CN23XX: copyrights changes and alignment Updated copyrights comments and also changed some other comments alignments. Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
763185a3 |
|
14-Nov-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio CN23XX: code cleanup Cleaned up unnecessary comments and added some minor macros. Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
30136395 |
|
01-Sep-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio:CN23XX pause frame support Adds support for pause frame and priv flag for cn23xx device. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
dc3abcbe |
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01-Sep-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: ethtool and led control support This patch adds support for some control operations like LED identification, ethtool statistics and intr config for cn23xx device. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
32581245 |
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31-Aug-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: Consolidate common functionality Consolidate common functionality of various devices from different files into lio_core.c/octeon_console.c. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a2c64b67 |
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03-Jul-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: Remove redundant code This patch removes redundant file includes and conditions. Provides some meaningful comments and code alignment. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
4c2743f9 |
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03-Jul-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: MTU limits This patch limits the MTU between 68 bytes and 16000 bytes. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a7d5a3dc |
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03-Jul-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: Macro replacements This patch has minor replacements of ACCESS_ONCE macros with WRITE_ONCE and replacement of BUG_ON with polite version WARN_ON. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
01fb237a |
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03-Jul-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: Vxlan support This patch adds support for Vxaln offloads in liquidio driver. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f5a20472 |
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21-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: Support priv flag This patch adds support for private flags for the driver. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
178cc10e |
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21-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: ptp info This patch has minor changes for proper ptp info retreival. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9eb60844 |
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21-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: New xaui info This patch adds support for host driver support for new Xaui interfaces. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
1f164717 |
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21-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: New statistics support This patch adds extensive support of statistics for data path, control path and firmware. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
78e6a9b4 |
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21-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: tx rx interrupt moderation This patch has new tx/rx interrupt moderation defaults of count/timer for better throughput and utilisation. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
63da8404 |
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21-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: soft command buffer limits This patch increases the limits of soft command buffer size and num command buffers. This patch also has changes for queue macros and limit related changes for new chips. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
0cece6c5 |
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14-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: Replace ifidx for FW commands This patch decoupled the firmware side ifidx and host side interface number. It also has some minor name change for linkinfo sturct field. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
26236fa9 |
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14-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: Host queue mapping changes This patch is to allocate the input queues based on Numa node in tx path and queue mapping changes based on the mapping info provided by firmware. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
ddc173a6 |
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14-Jun-2016 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
liquidio: Avoid double free during soft command This patch is to resolve the double free issue by checking proper return values from soft command. Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
47ea0325 |
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15-Oct-2015 |
Ivan Vecera <ivecera@redhat.com> |
drivers/net: get rid of unnecessary initializations in .get_drvinfo() Many drivers initialize uselessly n_priv_flags, n_stats, testinfo_len, eedump_len & regdump_len fields in their .get_drvinfo() ethtool op. It's not necessary as these fields is filled in ethtool_get_drvinfo(). v2: removed unused variable v3: removed another unused variable Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
cbdb9777 |
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24-Jun-2015 |
Dan Carpenter <dan.carpenter@oracle.com> |
cavium/liquidio: fix some error handling in lio_set_phys_id() There was a missing assignment so the "if (ret)" on the next line is never true. Fixes: f21fb3ed364b ('Add support of Cavium Liquidio ethernet adapters') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f21fb3ed |
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09-Jun-2015 |
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> |
Add support of Cavium Liquidio ethernet adapters Following patch V8 adds support for Cavium Liquidio pci express based 10Gig ethernet adapters. 1) Consolidated all debug macros to either call dev_* or netdev_* macros directly, feedback from previous patch. 2) Changed soft commands to avoid crash when running in interrupt context. 3) Fixed link status not reflecting correct status when NetworkManager is running. Added MODULE_FIRMWARE declarations. Following were the previous patches. Patch V7: 1) Minor comments from v6 release regarding debug statements. 2) Fix for large multicast lists. 3) Fixed lockup issue if port initialization fails. 4) Enabled MSI by default. https://patchwork.ozlabs.org/patch/464441/ Patch V6: 1) Addressed the uint64 vs u64 issue, feedback from previous patch. 2) Consolidated some receive processing routines. 3) Removed link status polling method. https://patchwork.ozlabs.org/patch/459514/ Patch V5: Based on the feedback from earlier patches with regards to consolidation of common functions like device init, register programming for cn66xx and cn68xx devices. https://patchwork.ozlabs.org/patch/438979/ Patch V4: Following were the changes based on the feedback from earlier patch: 1) Added mmiowb while synchronizing queue updates and other hw interactions. 2) Statistics will now be incremented non-atomically per each ring. liquidio_get_stats will add stats of each ring while reporting the total statistics counts. 3) Modified liquidio_ioctl to return proper return codes. 4) Modified device naming to use standard Ethernet naming. 5) Global function names in the driver will have lio_/liquidio_/octeon_ prefix. 6) Ethtool related changes for: Removed redundant stats and jiffies. Use default ethtool handler of link status. Speed setting will make use of ethtool_cmd_speed_set. 7) Added checks for pci_map_* return codes. 8) Check for signals while waiting in interruptible mode https://patchwork.ozlabs.org/patch/435073/ Patch v3: Implemented feedback from previous patch like: Removed NAPI Config and DEBUG config options, added BQL and xmit_more support. https://patchwork.ozlabs.org/patch/422749/ Patch V2: Implemented feedback from previous patch. https://patchwork.ozlabs.org/patch/413539/ First Patch: https://patchwork.ozlabs.org/patch/412946/ Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: Robert Richter <Robert.Richter@caviumnetworks.com> Signed-off-by: Aleksey Makarov <Aleksey.Makarov@caviumnetworks.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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