| 1556b8746e52501fdfaadd65837baaa63a9fa937 |
|
04-Oct-2014 |
Eric Dumazet <edumazet@google.com> |
net/mlx4_en: Use the new tx_copybreak to set inline threshold
Instead of setting inline threshold using module parameter only on
driver load, use set_tunable() to set it dynamically.
No need to store the threshold per ring, using instead the netdev global
priv->prof->inline_thold
Initial value still is set using the module parameter, therefore
backward compatability is kept.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 9fab426de78140dc5cb0b85bbee6042c9c3d5ca5 |
|
02-Oct-2014 |
Eric Dumazet <edumazet@google.com> |
mlx4: add a new xmit_more counter
ethtool -S reports a new counter, tracking number of time doorbell
was not triggered, because skb->xmit_more was set.
$ ethtool -S eth0 | egrep "tx_packet|xmit_more"
tx_packets: 2413288400
xmit_more: 666121277
I merged the tso_packet false sharing avoidance in this patch as well.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 278d436a476f69fc95d5c82bf61b6c2d02f4d44e |
|
08-Sep-2014 |
Ivan Vecera <ivecera@redhat.com> |
net/mlx4_en: do not ignore autoneg in mlx4_en_set_pauseparam()
The driver does not support pause autonegotiation so it should return
-EINVAL when the function is called with non-zero autoneg.
Cc: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 3f6148e76a58eceef1435b65afecaf448b509cfd |
|
24-Jul-2014 |
Fengguang Wu <fengguang.wu@intel.com> |
net/mlx4_en: mlx4_en_[gs]et_priv_flags() can be static
Fixes sparse warning intrduced by commit 0fef9d0 ("net/mlx4_en: Disable
blueflame using ethtool private flags")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 0fef9d0308d4c524da716b4b669d8754594450b2 |
|
22-Jul-2014 |
Amir Vadai <amirv@mellanox.com> |
net/mlx4_en: Disable blueflame using ethtool private flags
Enable the user to turn off the hardware feature called BlueFlame.
Since it is something specific to mlx4_en hardware, we control
the feature via ethtool private flags.
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| fbc6daf19745b372c0d909e5d74ab02e42b70e51 |
|
08-Jul-2014 |
Amir Vadai <amirv@mellanox.com> |
net/mlx4_en: Ignore budget on TX napi polling
It is recommended that TX work not count against the quota.
The cost of TX packet liberation is a minute percentage of what it costs to
process an RX frame. Furthermore, that SKB freeing makes memory available for
other paths in the stack.
Give the TX a larger budget and be more aggressive about cleaning up the Tx
descriptors this budget could be changed using ethtool:
$ ethtool -C eth1 tx-frames-irq <budget>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 537fae0101c8853abb52136788173dde74b9d1e9 |
|
06-Jun-2014 |
Jiri Pirko <jiri@resnulli.us> |
net: use SPEED_UNKNOWN and DUPLEX_UNKNOWN when appropriate
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| fe62d001372388abb15a324148c913f9b43722a8 |
|
15-May-2014 |
Ben Hutchings <ben@decadent.org.uk> |
ethtool: Replace ethtool_ops::{get,set}_rxfh_indir() with {get,set}_rxfh()
ETHTOOL_{G,S}RXFHINDIR and ETHTOOL_{G,S}RSSH should work for drivers
regardless of whether they expose the hash key, unless you try to
set a hash key for a driver that doesn't expose it.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|
| da26a625bfa8d12b789f12a107a2e389c236c362 |
|
17-May-2014 |
Christian Engelmayer <cengelma@gmx.at> |
net/mlx4_en: Fix uninitialized use of 'port_up' in mlx4_en_set_channels()
Function mlx4_en_set_channels() stops running ports before performing the
requested action. In that case local variable 'port_up' is set so that the
port is restarted at the end of the function, however, in case the port was
not stopped, variable 'port_up' is left uninitialized and the behaviour is
undetermined. Detected by Coverity - CID 751497.
Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Acked-By: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| f5b6345ba8daf65a96ba4931c63624936908cf0f |
|
13-May-2014 |
Ido Shamay <idos@mellanox.com> |
net/mlx4_en: User prio mapping gets corrupted when changing number of channels
When using ethtool set_channels, mlx4_en_setup_tc is always called, even
when it was not configured. Fixed code to call mlx4_en_setup_tc() only
if needed.
Signed-off-by: Ido Shamay <idos@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 1a91de28831a1bd913e14dacf25763f3672e24a9 |
|
07-May-2014 |
Joe Perches <joe@perches.com> |
mellanox: Logging message cleanups
Use a more current logging style.
o Coalesce formats
o Add missing spaces for coalesced formats
o Align arguments for modified formats
o Add missing newlines for some logging messages
o Use DRV_NAME as part of format instead of %s, DRV_NAME to
reduce overall text.
o Use ..., ##__VA_ARGS__ instead of args... in macros
o Correct a few format typos
o Use a single line message where appropriate
Signed-off-by: Joe Perches <joe@perches.com>
Acked-By: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| ad7d4eaed995d76fb24a18e202fdf5072197ff0a |
|
31-Dec-2013 |
Shawn Bohrer <sbohrer@rgmadvisors.com> |
mlx4_en: Add PTP hardware clock
This adds a PHC to the mlx4_en driver. We use reader/writer spinlocks to
protect the timecounter since every packet received needs to call
timecounter_cycle2time() when timestamping is enabled. This can become
a performance bottleneck with RSS and multiple receive queues if normal
spinlocks are used.
This driver has been tested with both Documentation/ptp/testptp and the
linuxptp project (http://linuxptp.sourceforge.net/) on a Mellanox
ConnectX-3 card.
Signed-off-by: Shawn Bohrer <sbohrer@rgmadvisors.com>
Acked-By: Hadar Hen Zion <hadarh@mellanox.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 41d942d56cfd21058fba465804e14ba349541442 |
|
06-Nov-2013 |
Eugenia Emantayev <eugenia@mellanox.com> |
net/mlx4_en: Datapath resources allocated dynamically
Currently all TX/RX rings and completion queues are part of the
netdev priv structure and are allocated statically. This patch
will change the priv to hold only arrays of pointers and therefore
all TX/RX rings and completetion queues will be allocated
dynamically. This is in preparation for NUMA aware allocations.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.com>
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Reviewed-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 38463e2c290426262cd9a75fe66cbbe2925a68c2 |
|
12-Sep-2013 |
Eugenia Emantayev <eugenia@mellanox.com> |
net/mlx4_en: Check device state when setting coalescing
When the device is down, CQs are freed. We must check the device state
to avoid issuing firmware commands on non existing CQs.
CC: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| e0d1095ae3405404d247afb00233ef837d58da83 |
|
01-Aug-2013 |
Cong Wang <amwang@redhat.com> |
net: rename CONFIG_NET_LL_RX_POLL to CONFIG_NET_RX_BUSY_POLL
Eliezer renames several *ll_poll to *busy_poll, but forgets
CONFIG_NET_LL_RX_POLL, so in case of confusion, rename it too.
Cc: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 8501841a4483e678ebd1b7872019621244d0098a |
|
18-Jun-2013 |
Amir Vadai <amirv@mellanox.com> |
net/mlx4_en: Low Latency recv statistics
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| f91625398a2e6e03f0155861b630021ceddb42e7 |
|
24-Apr-2013 |
Hadar Hen Zion <hadarh@mellanox.com> |
mlx4: Match DMFS promiscuous field names to firmware spec
Align the names used by enum mlx4_net_trans_promisc_mode with the
actual firmware specification. The patch doesn't introduce any
functional change or API change towards the firmware.
Remove MLX4_FS_PROMISC_FUNCTION_PORT which isn't of use. Add new
enums MLX4_FS_{UC/MC}_SNIFFER as a preparation step for sniffer
support.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
|
| ec693d47010e8302e61e0bdf3f47496c5610641a |
|
23-Apr-2013 |
Amir Vadai <amirv@mellanox.com> |
net/mlx4_en: Add HW timestamping (TS) support
The patch allows to enable/disable HW timestamping for incoming and/or
outgoing packets. It adds and initializes all structs and callbacks
needed by kernel TS API.
To enable/disable HW timestamping appropriate ioctl should be used.
Currently HWTSTAMP_FILTER_ALL/NONE and HWTSAMP_TX_ON/OFF only are
supported.
When enabling TS on receive flow - VLAN stripping will be disabled.
Also were made all relevant changes in RX/TX flows to consider TS request
and plant HW timestamps into relevant structures.
mlx4_ib was fixed to compile with new mlx4_cq_alloc() signature.
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 14f8dc49532f765968ff37c3b99edbeb99004ace |
|
07-Feb-2013 |
Joe Perches <joe@perches.com> |
drivers: net: Remove remaining alloc/OOM messages
alloc failures already get standardized OOM
messages and a dump_stack.
For the affected mallocs around these OOM messages:
Converted kmallocs with multiplies to kmalloc_array.
Converted a kmalloc/memcpy to kmemdup.
Removed now unused stack variables.
Removed unnecessary parentheses.
Neatened alignment.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 6bbb6d99f3d2653e634657ea0d85ef4c0fc49463 |
|
07-Feb-2013 |
Yan Burman <yanb@mellanox.com> |
net/mlx4_en: Optimize Rx fast path filter checks
Currently, RX path code that does RX filtering is not optimized
and does an expensive conversion. In order to use ether_addr_equal_64bits
which is optimized for such cases, we need the MAC address kept by the device
to be in the form of unsigned char array instead of u64. Store the MAC address
as unsigned char array and convert to/from u64 out of the fast path when needed.
Side effect of this is that we no longer need priv->mac, since it's the same
as dev->dev_addr.
This optimization was suggested by Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Yan Burman <yanb@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| f9d96862cacd1177d76d82f70f88ac57cb05e6e0 |
|
04-Feb-2013 |
Hadar Hen Zion <hadarh@mellanox.com> |
net/mlx4_en: Fix compilation error when CONFIG_INET isn't defined
ip_eth_mc_map function can't be used when CONFIG_INET isn't defined.
Fixed compilation error by adding CONFIG_INET define check before using the
function.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 377d97393d93cca146937058986050a30857eec7 |
|
04-Feb-2013 |
Hadar Hen Zion <hadarh@mellanox.com> |
net/mlx4_en: Fix error propagation for ethtool helper function
Propagate return value of mlx4_en_ethtool_add_mac_rule_by_ipv4 in case of
failure.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 3484aac16149636f0ba5b5b0789a2918c682db7e |
|
31-Jan-2013 |
Amir Vadai <amirv@mellanox.com> |
net/mlx4_en: Fix transmit timeout when driver restarts port
Under heavy CPU load, changing, ring size/mtu/etc. could result in transmit
timeout, since stop-start port might take more than 10 seconds.
Calling netif_detach_device to prevent tx queue transmit timeout.
netif_detach_device() is not called under ndo_stop, because netif_carrier_off
will prevent the timeout, and device should not be marked as not present, or
else user won't be able to start it later on.
CC: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 0d256c0e93916f416f46d2ec235ea05fca202ede |
|
31-Jan-2013 |
Hadar Hen Zion <hadarh@mellanox.com> |
net/mlx4_en: Fix ethtool rules leftovers after module unloaded
As part of the driver unload flow, all steering rules must be deleted,
make sure to remove the rules that were set through ethtool.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 280fce1e3ef85ff7f90a9d7e8c8a0d71bbf5a9a4 |
|
31-Jan-2013 |
Hadar Hen Zion <hadarh@mellanox.com> |
net/mlx4_en: Block insertion of ethtool steering rules while the interface is down
Attaching steering rules while the interface is down is an invalid operation, block it.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 8258bd2713c3e42bc0e5664cbede0e07587c125f |
|
31-Jan-2013 |
Hadar Hen Zion <hadarh@mellanox.com> |
net/mlx4_en: Fix vlan mask for ethtool steering rules
The vlan mask field should be validated and assigned according to the field
size which is 12 bits. Also replace the numeric 0xfff mask with existing kernel
macro.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 69d7126b7fef09beaa4b7c103ec2a5bd8c8b2666 |
|
31-Jan-2013 |
Hadar Hen Zion <hadarh@mellanox.com> |
net/mlx4_en: Validate VLAN IDs provided in ethtool flow steering rules
When attaching flow steering rules via Ethtool accept only valid vlans IDs e.g
in the range: [0,4095].
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| f90a36734a6a0d843baa37b7caa1ef020f799d47 |
|
31-Jan-2013 |
Hadar Hen Zion <hadarh@mellanox.com> |
net/mlx4_en: Fix ip/udp steering rules multicast mac when attached via ethtool
Destination mac is a mandatory specification for ip/udp steering rules.
When attaching multicast steering rules via ethtool the unicast mac of the
interface was added to the rule specification instead of the multicast mac.
The following commit sets the corresponding multicast mac for the rule multicast ip.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 520dfe3a3645257bf83660f672c47f8558f3d4c4 |
|
12-Dec-2012 |
Yan Burman <yanb@mellanox.com> |
net/mlx4_en: Add support for destination MAC in steering rules
Implement destination MAC rule extension for L3/L4 rules in
flow steering. Usefull for vSwitch/macvlan configurations.
Signed-off-by: Yan Burman <yanb@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| c402b9477b44f768c232726d10bd103ec6e46b07 |
|
12-Dec-2012 |
Yan Burman <yanb@mellanox.com> |
net/mlx4_en: Use generic etherdevice.h functions.
Get rid of full_mac, zero_mac in favour of
is_zero_ether_addr and is_broadcast_ether_addr.
Signed-off-by: Yan Burman <yanb@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| d317966bd3249ee7cd912931ab013c49cb77b9a4 |
|
02-Dec-2012 |
Amir Vadai <amirv@mellanox.com> |
net/mlx4_en: Set number of rx/tx channels using ethtool
Add support to changing number of rx/tx channels using
ethtool ('ethtool -[lL]'). Where the number of tx channels specified in ethtool
is the number of rings per user priority - not total number of tx rings.
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 79c54b6bbf06a4ecd5343ea3687cd36c01f76d56 |
|
02-Dec-2012 |
Amir Vadai <amirv@mellanox.com> |
net/mlx4_en: Fix TX moderation info loss after set_ringparam is called
We need to re-set tx moderation information after calling set_ringparam
else default tx moderation will be used.
Also avoid related code duplication, by putting it in a utility function.
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| af22d9de45caf8b2a99f2b27a927169c029528b4 |
|
19-Jul-2012 |
Amir Vadai <amirv@mellanox.com> |
net/mlx4: Move MAC_MASK to a common place
Define this macro is one common place instead of duplicating it over the code
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| cabdc8ee3768ceb6367e88c6fe84a66dd667bdf9 |
|
05-Jul-2012 |
Hadar Hen Zion <hadarh@mellanox.co.il> |
net/mlx4_en: Add support for drop action through ethtool
The drop action is implemented by allocating a QP and keeping it in a reset state
such that the HW drops any packets which are steered to that QP. When a drop action
is requested, we attach the relevant flow to that QP.
Sign-off-by: Hadar Hen Zion <hadarh@mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 820672812f8284143f933da8ccc60e296230d25d |
|
05-Jul-2012 |
Hadar Hen Zion <hadarh@mellanox.co.il> |
net/mlx4_en: Manage flow steering rules with ethtool
Implement the ethtool APIs for attaching L2/L3/L4 based flow steering
rules to the netdevice RX rings. Added set_rxnfc callback and enhanced
the existing get_rxnfc callback.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.co.il>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| a19a848a456aee35508b548819003907d033003b |
|
23-Apr-2012 |
Yevgeny Petrilin <yevgenyp@mellanox.co.il> |
mlx4_en: Added Ethtool support for TX Interrupt coalescing
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| fd9071ec61db42074a6343427b7999436021ffd2 |
|
13-Apr-2012 |
Masanari Iida <standby24x7@gmail.com> |
net: Fix spelling typo in net
Correct spelling typo within drivers/net.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 93ece0c1a7ace88f10411dbb5643d2aa2fe00ebf |
|
19-Jan-2012 |
Eugenia Emantayev <eugenia@mellanox.co.il> |
mlx4_en: eth statistics modification
In native mode display all available staticstics.
In SRIOV mode on VF display only SW counters statistics,
in SRIOV mode on hypervisor display SW counters and errors (got from FW)
statistics.
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.co.il>
Reviewed-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 93d3e3678f23109363cd6f99f2944d2cda616b23 |
|
17-Jan-2012 |
Yevgeny Petrilin <yevgenyp@mellanox.co.il> |
mlx4_en: set number of rx rings used by RSS using ethtool
Value must be a power of 2 due to HW limitation.
Driver supports only 'equal' mode in ethtool and can't be set by using weights.
Signed-off-by: Amir Vadai <amirv@mellanox.co.il>
Reviewed-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 559a9f1d354b577af28f84181751820ff7d29feb |
|
26-Nov-2011 |
Oren Duer <oren@mellanox.co.il> |
net/mlx4_en: fix WOL handlers were always looking at port2 capability bit
There are 2 capability bits for WOL, one for each port.
WOL handlers were looking only on the second bit, regardless of the port.
Signed-off-by: Oren Duer <oren@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 612a94d6f24eb2427eabf554392080302da664dd |
|
14-Nov-2011 |
Rick Jones <rick.jones2@hp.com> |
Sweep the last of the active .get_drvinfo floors under ethernet/
This round of floor sweeping converts strncpy calls in various .get_drvinfo
routines to the preferred strlcpy. It also does a modicum of other
cleaning in those routines.
Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 6b4d8d9fd1acb9ff230810793b363dbdb267b892 |
|
09-Oct-2011 |
Alexander Guller <alexg@mellanox.com> |
mlx4_en: Adjusting moderation per each ring
Moderation is now done per ring and coalescing is enabled
by set_ring_param in ethtool.
Signed-off-by: Alexander Guller <alexg@mellanox.co.il>
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| fe0af03c69abc2178fc4667664726ec1f688539b |
|
09-Oct-2011 |
Alexander Guller <alexg@mellanox.com> |
mlx4_en: Removing reserve vectors
Fixed a bug where ring size change caused insufficient memory
upon driver restart due to unreleased EQs.
Signed-off-by: Alexander Guller <alexg@mellanox.co.il>
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 5a2cc190eb3fe58fe519795c509b01b25795992e |
|
13-May-2011 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
mlx4: Move the Mellanox driver
Moves the Mellanox driver into drivers/net/ethernet/mellanox/ and
make the necessary Kconfig and Makefile changes.
CC: Roland Dreier <roland@kernel.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|