| 2e98ffc21cacb170c2d2c01d110ed53fedb95768 |
|
17-Sep-2014 |
Dmitry Kravkov <Dmitry.Kravkov@qlogic.com> |
bnx2x: Changes with storage & MAC macros
Rearrange macros to query for storage-only modes in different MF environment.
Improves the readibility and maintainability of the code. E.g.:
- if (IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp))
+ if (IS_MF_STORAGE_ONLY(bp))
In addition, this removes the need for bnx2x_is_valid_ether_addr().
Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| eeed018cbfa30c0bde89075b06b62fc198afb51c |
|
17-Aug-2014 |
Michal Kalderon <Michal.Kalderon@qlogic.com> |
bnx2x: Add timestamping and PTP hardware clock support
This adds a PHC to the bnx2x driver. Driver supports timestamping send/receive
PTP packets, as well as adjusting the on-chip clock.
The driver has been tested with linuxptp project.
Signed-off-by: Michal Kalderon <Michal.Kalderon@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 042d7654ecb68383c392e3c7e86e04de023f65f9 |
|
23-Jul-2014 |
Yaniv Rosner <Yaniv.Rosner@qlogic.com> |
bnx2x: fix set_setting for some PHYs
Allow set_settings() to complete succesfully even if link is
not estabilished and port type isn't known yet.
Signed-off-by: Yaniv Rosner <Yaniv.Rosner@qlogic.com>
Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 6495d15a7cb1f3328dc38557c48afb754f900c14 |
|
26-Jun-2014 |
Dmitry Kravkov <Dmitry.Kravkov@qlogic.com> |
bnx2x: VF can report link speed
Until now VFs were oblvious to the actual configured link parameters.
This patch does 2 things:
1. It enables a PF to inform its VF using the bulletin board of the link
configured, and allows the VF to present that information.
2. It adds support of `ndo_set_vf_link_state', allowing the hypervisor
to set the VF link state.
Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 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>
|
| 08f6dd89d26f8599dd138c25506960e3856fd062 |
|
27-May-2014 |
Ariel Elior <ariel.elior@qlogic.com> |
bnx2x: update MAINTAINERS for bnx2x and e-mail addresses
The bnx2x development team has transferred from Broadcom to Qlogic.
This patch updates some obsolete email addresses to usable ones.
The bnx2x files contain headers with legal information from
Broadcom. Qlogic Legal depratment is taking their time coming up
with their own legal info. So this patch only updates contact
information. I will follow up with a patch for the headers once I
have the required info.
Signed-off-by: Ariel Elior <ariel.elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 7ad24ea4bf620a32631d7b3069c3e30c078b0c3e |
|
11-May-2014 |
Wilfried Klaebe <w-lkml@lebenslange-mailadresse.de> |
net: get rid of SET_ETHTOOL_OPS
net: get rid of SET_ETHTOOL_OPS
Dave Miller mentioned he'd like to see SET_ETHTOOL_OPS gone.
This does that.
Mostly done via coccinelle script:
@@
struct ethtool_ops *ops;
struct net_device *dev;
@@
- SET_ETHTOOL_OPS(dev, ops);
+ dev->ethtool_ops = ops;
Compile tested only, but I'd seriously wonder if this broke anything.
Suggested-by: Dave Miller <davem@davemloft.net>
Signed-off-by: Wilfried Klaebe <w-lkml@lebenslange-mailadresse.de>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| d8361051000f27d2c9467c1f18985f9ce2123415 |
|
23-Mar-2014 |
Yuval Mintz <Yuval.Mintz@qlogic.com> |
bnx2x: Don't show port statistics for VFs
VFs are currently showing port statistics, although they can't really access
those - thus all such statistics will always show a value of 0.
This patch removes said statistics from the VF's view as to not confuse the
user.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 33f9e6f57eb91cafcee4d8f185487bce6787957b |
|
28-Jan-2014 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix generic option settings
When user tried to change generic options using "ethtool -s" command, while SFP
module is plugged out or during module detection, the command would have failed
with "Unsupported port type" message. The fix is to ignore the port option in
case it's same as the current port configuration.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 68bf5a108e173121742869a97f0c7fb3634d1d17 |
|
26-Dec-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: add Big-Endian ethtool comment
There's a known issue that using `ethtool -e' flips the endianity of the
written data, i.e., using `ethtool -E' to dump eeprom image and than using
`ethtool -e' to re-write that same image will result in an image where
the data has the opposite endianity.
Sadly, this cannot be fixed as there are already various tools deployed
based on the endianity of the eeprom read/write.
Instead, a comment is added to the code to help explain why this is un-fixable.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 4293b9f57a46469d6762be3300e2c3fa6515905d |
|
20-Oct-2013 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: Don't pretend during register dump
As part of a register dump, the interface pretends to have the identity
of other interfaces of the same physical device in order to perform
HW configuration for them - specifically, it needs to prevent attentions
from generating on those functions as the register dump accesses registers
in common blocks which whose reading might generate an attention.
However, such pretension is unsafe - unlike other flows in which the driver
uses pretend, during register dump there is no guarantee no other HW access
will take place (by other flows). If such access will take place, the HW will
be accessed by the wrong interface, and leave both functions in an incorrect
state.
This patch removes all pretensions from the register dump flow. Instead, it
changes initial configuration of attentions such that no fatal attention will
be generated for other functions as a result of the register dump
(notice however, a debug print claiming an attention from other functions IS
possible during the register dump)
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 75543741f89e513b26866c1a15d71c9efecef6b5 |
|
28-Sep-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Correct VF driver info
When running ethtool on VF interfaces, returning values should indicate
that the interface does not support self-test or register dump.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| bd8e012b5d369933f50842294372ed580f5d9605 |
|
28-Sep-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Test nvram when interface is down
Since commit 3fb43eb ("bnx2x: Change to D3hot only on removal") nvram
is accessible whenever the driver is loaded - Thus it is possible to
test it during self-test even if the interface is down
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 29ed74c35088a775807743a5c84eecf6efa85d9f |
|
11-Sep-2013 |
Jon Mason <jdmason@kudzu.us> |
bnx2x: Use pci_dev pm_cap
Use the already existing pm_cap variable in struct pci_dev for
determining the power management offset. This saves the driver from
having to keep track of an extra variable.
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Cc: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 60cad4e67bd6ff400e7ea61fe762b3042b12ae9d |
|
04-Sep-2013 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: VF RSS support - VF side
In this patch capabilities are added to the Vf driver to request
multiple queues over the VF PF channel, and the logic for requesting
rss configuration for said queues.
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilong Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 8cc2d927c26a677415a9d0d23b9a043107f948c3 |
|
01-Jul-2013 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fill in sane dump flag information
bnx2x did not set dump->version in its .get_dump_flag() method.
Let's set it to BNX2X_DUMP_VERSION. It's not a particularly nice
number (0x50acff01 currently), but at least it's something
deterministic.
dump->flag should report the value previously set using ethtool -W.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 5bb680d6cbe36de9d7ba12b05f845c91a8692318 |
|
01-Jul-2013 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: fix dump flag handling
bnx2x interprets the dump flag as an index of a register preset.
It is important to validate the index to avoid out of bounds
memory accesses.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 058eec4116935c5640299913e1e0715e87ec622a |
|
01-Jul-2013 |
Michal Schmidt <mschmidt@redhat.com> |
bnx2x: remove zeroing of dump data buffer
There is no need to initialize the dump data with zeros.
data is allocated with vzalloc, so it's already zero-filled.
More importantly, the memset is harmful, because dump->len (the length
requested by userspace) can be bigger than the allocated buffer (whose
size is determined by asking the driver's .get_dump_flag method).
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| c957d09ffda417f6c8e3d1f10e2b05228607d6d7 |
|
25-Jun-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Remove sparse and coccinelle warnings
This patch solves several sparse issues as well as an unneeded semicolon
found via coccinelle.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 829a5071ccf040b78bd93286a218580c66833b00 |
|
02-Jun-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: fix a power state test
If PCIe supports PM capabilities, bnx2x will always claim eeprom is accessible
as PCI_D0 is zero.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 16a5fd9265e757121bb5f1b9ad757836f370e76c |
|
02-Jun-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Revise comments and alignment
This patch correct various typos, fix comments conventions and
adds/removes a few comments.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| d76a611187c4840a4a45fb3f493f9b63c19df4ca |
|
02-Jun-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Semantic change of empty lines
This patch removes unnecessary blank lines and adds a few where such are needed
(between variable declarations and code)
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 3fb43eb20aec3f5ceed5813a035f200dafb51257 |
|
27-May-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Change to D3hot only on removal
This changes the PCI power management scheme of the bnx2x driver to be similar
to those of most network drivers - the driver will now changes the power state
into D3hot whenever the driver will be removed, instead of whenever an
interface is unloaded.
This change enables the driver to access its eeprom via ethtool callbacks
even when interfaces are unloaded (such access requires the function to be
in D0active).
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 84b6f7456e8b88507dd85f988a9d350eb5af0e46 |
|
22-May-2013 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Enable `set_phys_id' for all functions
In Multi-function mode, all functions should be able to utilize said function;
There's no reason why only the link owner should be able to do so.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 3521b419cc21339537266cb1ab9934b041ca08e9 |
|
22-May-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Add Private Flags Support
Utilize ethtool's callback `get_priv_flags' - shed more light on the
feasibility of devices as storage interfaces.
CC: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Acked-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 97cd1ee6ef24eadf42bb199ab20bdc07cf919939 |
|
30-Apr-2013 |
Dmitry Kravkov <dmitry@broadcom.com> |
Revert "bnx2x: allow nvram test to run when device is down"
This reverts commit d2d2d87dfd1a25ee270994c5b9e3eb4690428d32
("bnx2x: allow nvram test to run when device is down").
Since it makes access to the device in D3 state possible.
More work is required to make sure device is not set to D3
during ifdown. Until this is done the nvram-test should simply
exit if device is down like it did before.
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| ba35a0fd1ff7b5e91a6eee145e56887edffa194c |
|
24-Apr-2013 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Allow RX/TX pause control in autoneg
Currently, when link is configured to auto-negotiate the flow control,
disabling RX/TX pause via ethtool doesn't work.
This fixes the behaviour, advertising asymmetric pause in case either one
is exclusively enabled.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| d2d2d87dfd1a25ee270994c5b9e3eb4690428d32 |
|
22-Apr-2013 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: allow nvram test to run when device is down
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| edb944d27b15c08063fdb62eaae6c377e7865e6d |
|
22-Apr-2013 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: add additional regions for CRC memory test
a. Common tree of `dir` structures.
b. Multi-port devices structures.
CC: Francious Romieu <romieu@fz.zoreil.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| f1691dc6159489e8928300cf674fb859f5b5dd12 |
|
22-Apr-2013 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: remove non-necessary assignment
CC: Francious Romieu <romieu@fz.zoreil.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 30c20b67abf42b79b204820cc610caf368670feb |
|
22-Apr-2013 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: fix byte-by-byte nvram write for BE machines
CC: Francious Romieu <romieu@fz.zoreil.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 85640952c5d76553a7ed543b355527e2b2b57b29 |
|
22-Apr-2013 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: refactor nvram read procedure
introduce a procedure to read in u32 granularity.
CC: Francious Romieu <romieu@fz.zoreil.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 669d69967e8600b13513316e8e2c347d9e04c499 |
|
27-Mar-2013 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Support reading I2C EEPROM SFF8472
Add full support for "ethtool -m" command.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 005a07baa1713861a060fab66a3d7d91f8d759c6 |
|
11-Mar-2013 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Set ethtool ops for vfs
Virtual functions don't have access to HW registers, therefore most ethtool ops
are forbidden to them. Instead of checking in each op whether the device being
driven is a virtual function or a physical function, this patch creates a
separate ethtool ops struct for virtual functions and uses it to initialize
the ethtool ops of the driver in case it is driving a virtual function device.
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| be94bea753a4d5ac0982df07aaeaf0cb1f7554dd |
|
27-Feb-2013 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix KR2 link
Fix KR2 link down problem after reboot when link speed is reconfigured via ethtool.
Since 1G/10G support link speed were missing by default, 1G/10G link speed were
not advertised.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 04c467366553680283f953887214854f9b30a59a |
|
23-Jan-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Add additional debug information
Add/Revise several debug prints in the bnx2x driver - on regular flows
as well as error flows.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 924d75ab3da25c3498b329158f7226fb80cd8cec |
|
23-Jan-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: reorganization and beautification
Slightly changes the bnx2x code without `true' functional changes.
Changes include:
1. Gathering macros into a single macro when combination is used multiple
times.
2. Exporting parts of functions into their own functions.
3. Return values after if-else instead of only on the else condition
(where current flow would simply return same value later in the code)
4. Removing some unnecessary code (either dead-code or incorrect conditions)
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 2de67439c1f50e32fb54ca70786fcfa96c5bfd53 |
|
23-Jan-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Semantic renovation
Mostly corrects white spaces, indentations, and comments.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 247fa82be1301e4f89eaa5dc10be62a9cc84e8c5 |
|
14-Jan-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Introduce 2013 and advance version to 1.78.02
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 823e1d90797552687d2dfab2299464e5b663a8a9 |
|
14-Jan-2013 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: improve stop-on-error
Get better control over interrupts during panic, and allow FW to
test outgoing Tx packets when stop-on-error is allowed.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 07ba6af465aa551326e18133c085035d2059cabc |
|
14-Jan-2013 |
Miriam Shitrit <miris@broadcom.com> |
bnx2x: add `ethtool -w' support.
This revises and enhances the bnx2x register dump facilities,
adding support for `ethtool -w' on top of `ethtool -d'.
Signed-off-by: Miriam Shitrit <miris@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| a336ca7cc5c87677c77381e01754e9491b20e38c |
|
14-Jan-2013 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix rare self-test failures
On rare occasions, self test link may fail since the link is
being sampled while it's still being stabilized.
To correct this behaviour, try to sample the link for 2 seconds
prior to declaring a failure.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 337da3e3f5564c5d8ca0962a0338d8c561c9f9c7 |
|
09-Jan-2013 |
Dan Carpenter <dan.carpenter@oracle.com> |
bnx2x: move debugging code before the return
I move the return down a line after the debugging printk.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 8ca5e17e58c953b9a9dbd4974c554b25c6d70b1a |
|
01-Jan-2013 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Support of PF driver of a VF acquire request
When a VF is probed by the VF driver, the VF driver sends an
'acquire' request over the VF <-> PF channel for the resources
it needs to operate (interrupts, queues, etc).
The PF driver either ratifies the request and allocates the resources,
responds with the maximum values it will allow the VF to acquire,
or fails the request entirely if there is a problem.
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| ad5afc89365e981cffafc241a4c46f56ca943370 |
|
01-Jan-2013 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Separate VF and PF logic
Generally, the VF driver cannot access the chip, except by the
narrow window its BAR allows. Care had to be taken so the VF driver
will not reach code which accesses the chip elsewhere.
Refactor the nic_load flow into parts so it would be
easier to separate the VF-only logic from the PF-only logic.
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 59694f0087b6a31893719eb396be8698735b66d3 |
|
02-Dec-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Correct advertised speed/duplex
If link is down due to management (and not due to actual phy link being lost),
driver should still behave as if the link is down; Querying via ethtool about
speed/duplex state should result in 'UNKNOWN' (same behaviour as when link is
actually down).
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| c96bdc0c9e86ac243c5eff41c0c1418cbbc3057c |
|
02-Dec-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: Filter packets on FCoE rings
Whenever bnx2x fails to transmit a packet due to a full Tx ring, if the
ring size is zero (indicating an FCoE ring) driver filters the packet out
and gracefully continues.
Driver also gathers statistics on such filtered packets.
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 8203c4b6c9debbf19517cc6594d5d6779e2c57bf |
|
27-Nov-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Always take PHY lock
Taking PHY lock is not required on some older designs, but we are removing this
complication and always taking it since it is always required on newer designs
and does not worth the code complication on the older boards.
Taking PHY lock was initially required only on specific boards which had their
MDC/MDIO bus crossed, but since this lock is now always required, for example,
when NCSI is present, the PHY lock will always be taken.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 55c11941e382cb26010138ab824216f47af37606 |
|
07-Nov-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Support loading cnic resources at run-time
This patch replaces the BCM_CNIC define with a flag which can change at run-time
and which does not use the CONFIG_CNIC kconfig option.
For the PF/hypervisor driver cnic is always supported, however allocation of
cnic resources and configuration of the HW for offload mode is done only when
the cnic module registers bnx2x.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| efc7ce0334b68387b48baf16a285a9b1d5c19256 |
|
02-Nov-2012 |
Masanari Iida <standby24x7@gmail.com> |
net: bnx2x: Fix typo in bnx2x driver
Correct spelling typo in bnx2x driver
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 96bed4b954fd5ef69e32f3c1d2c7c6bdda181316 |
|
01-Oct-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x,cnic: use FW 7.8.2
This patch moves the bnx2x and cnic drivers into using FW 7.8.2
which was recently submitted into the linux-firmware tree.
A short summary of minor bugs fixed by this FW:
1. In switch dependent mode, fix several issues regarding inner vlan
vs. DCB priorities.
2. iSCSI - not all packets were completed on a forward channel.
3. DCB - fixed for 4-port devices.
4. Fixed false parity reported in CAM memories when operating near -5%
on the 1.0V core supply.
5. ETS default settings are set to fairness between traffic classes
(rather than strict priority), and uses the same chip receive buffer
configuration for both PFC and pause.
For a complete list of fixes made by this FW, see commit 236367db
in the linux-firmware git repository.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 5889335c506bc50b03266251ac3c8711b674ba7a |
|
23-Sep-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Improve code around bnx2x_tests_str_arr
This patch changes the definition of bnx2x_tests_str_arr from static char
pointer to static const char bi-directional array. Also the
bnx2x_get_strings function is simplified.
Reported-by: Joe Perches <joe@perches.com>
Reported-by: David Laight <David.Laight@ACULAB.COM>
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 2ace95103df2bcb574c9da5df96807e9b46f9b38 |
|
11-Sep-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: fix registers dumped
Under traffic, there are several registers that when read (e.g., via
'ethtool -d') may cause the chip to stall.
This patch corrects the registers read in such flows.
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 5cd75f0c0fd2b068dbd0ce3cb9460c3aafc0aae7 |
|
11-Sep-2012 |
Yaniv Rosner <yaniv.rosner@broadcom.com> |
bnx2x: correct advertisement of pause capabilities
This patch propagates users' requested flow-control into the link layer,
which will later be used to advertise this flow-control for auto-negotiation
(until now these values were ignored).
Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 5d07d8680692a208be0466a352c9fde7eec2afa7 |
|
13-Sep-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Utilize Link Flap Avoidance
Change various flows in the bnx2x driver which up until now flapped
the link - these flows now benefit from the link flap avoidance mechanism.
This includes the removal of the link reset made upon nic init, as it is
possible the link is already active at that time.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 08e9acc25a60e845101840ce6db368dc6d77c3c1 |
|
10-Sep-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: EEE status is read locally
This patch aligns the EEE status with that of all other link properties,
by changing the way its accessed - instead of a direct read to the shared
memory, each function maintain its own copy locally.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 26614ba5445fe31a69068a5e94266fa08b4ee345 |
|
27-Aug-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Move netif_napi_add to the open call
Move netif_napi_add for all queues from the probe call to the open call, to
avoid the case that napi objects are added for queues that may eventually not
be initialized and activated. With the former behavior, the driver could crash
when netpoll was calling ndo_poll_controller.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| be53ce1edde13599105c1de88c5bd593d26dfe22 |
|
22-Jul-2012 |
Richard Cochran <richardcochran@gmail.com> |
bnx2x: advertise transmit time stamping
This driver now offers software transmit time stamping, so it should
advertise that fact via ethtool. Compile tested only.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Cc: Eilon Greenstein <eilong@broadcom.com>
Cc: Willem de Bruijn <willemb@google.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| ebe6e21d233bdc4f6ae5f5f649d13beb4ed7a763 |
|
26-Jun-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Change bnx2x_tests_str_arr to static char
This patch changes the definition of bnx2x_tests_str_arr from char to static
char. This correction will also eliminate the sparse warning created in commit
cf2c1df62e065bfc15e38daf2d3479a56b320f29.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 24ea818e305b92ad1fadcca015ae3b0c1222c497 |
|
20-Jun-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: link module eeprom
Add the ethtool functionality of accessing optic modules'
information and eeprom to the bnx2x driver.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| dbef807ee890b45f9c9125b665c0dddc993c3d15 |
|
20-Jun-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: 1G sfp+ module handling
Automatically lower requested link speed to 1G in case 1G SFP+
module is detected.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 0e8d2ec5c6ccf74dbe40216bb62d82c2f73fe836 |
|
19-Jun-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Add support for ethtool -L
Add support for ethtool -L/-l for setting and getting the number of RSS queues.
The 'combined' field is used as we don't support separate IRQ for Rx and Tx.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 15192a8cf8a8d16e0ff38a144c8a4630c94f9fd6 |
|
19-Jun-2012 |
Barak Witkowski <barak@broadcom.com> |
bnx2x: Split the FP structure
This patch moves some fields out of the FP structure to different structures, in
order to minimize size of contigiuous memory allocated.
Signed-off-by: Barak Witkowski <barak@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 65565884fba67d9254f32d239b0fb6c38fae88aa |
|
19-Jun-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Make the transmission queues adjacent
In the current scheme the transmission queues of traffic-class 0 were 0-15, the
transmission queues of traffic-class 1 were 16-31 and so on. If the number of
RSS queues was smaller than 16, there were gaps in transmission queues
numbering, as well as in CIDs numbering. This is both a waste (especially when
16 is increased to 64), and may causes problems with flushing queues when
reducing the number of RSS queues (using ethtool -L). The new scheme eliminates
the gaps.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 5d317c6a9597267643b6ce6593c4d1785eb1b8df |
|
19-Jun-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Add support for 4-tupple UDP RSS
This change enables to control via ethtool whether to do UDP RSS on 2-tupple
(IP source / destination only) or on 4-tupple (include UDP source / destination
port). It also enables to read back the RSS configuration.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| cf2c1df62e065bfc15e38daf2d3479a56b320f29 |
|
19-Jun-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Return only online tests for MF
1. In multi-function device, show only the online tests in self-test results as
only these test are performed (offline tests cannot be performed as they may
corrupt the traffic of other functions on the same physical port). Note that
multi-function mode cannot change while the driver is up.
2. Check result code in NIC load and act accordingly.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 8970b2e4393a34ddf5832f9c1568a88087b0d948 |
|
19-Jun-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: Add support for external LB
This change enables to do self-test with external loopback via ethtool.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| e9939c80e9cb51f0da7d6e70838fd6c90248439f |
|
06-Jun-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: Added EEE Ethtool support.
This patch extends the bnx2x's ethtool interface to enable
control in the eee feature, as well as report statistic information
about it.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 1191cb83489e6ee87a38ae5b127651f4a7c438dc |
|
27-Apr-2012 |
Eric Dumazet <edumazet@google.com> |
bnx2x: remove some bloat
Before doing skb->head_frag work on bnx2x driver, I found too much stuff
was inlined in bnx2x/bnx2x_cmn.h for no good reason and made my work not
very easy.
Move some big functions out of this include file to the respective .c
file.
A lot of inline keywords are not needed at all in this huge driver.
text data bss dec hex filename
490083 1270 56 491409 77f91 bnx2x/bnx2x.ko.before
484206 1270 56 485532 7689c bnx2x/bnx2x.ko
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Eilon Greenstein <eilong@broadcom.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Maciej Żenczykowski <maze@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Cc: Tom Herbert <therbert@google.com>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: Ben Hutchings <bhutchings@solarflare.com>
Cc: Matt Carlson <mcarlson@broadcom.com>
Cc: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| a334872224a67b614dc888460377862621f3dac7 |
|
23-Apr-2012 |
Barak Witkowski <barak@broadcom.com> |
bnx2x: add afex support
Following patch adds afex multifunction support to the driver (afex
multifunction is based on vntag header) and updates FW version used to 7.2.51.
Support includes the following:
1. Configure vif parameters in firmware (default vlan, vif id, default
priority, allowed priorities) according to values received from NIC.
2. Configure FW to strip/add default vlan according to afex vlan mode.
3. Notify link up to OS only after vif is fully initialized.
4. Support vif list set/get requests and configure FW accordingly.
5. Supply afex statistics upon request from NIC.
6. Special handling to L2 interface in case of FCoE vif.
Signed-off-by: Barak Witkowski <barak@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 963052348fd33221d9ae4212d6cdaa2346e2678e |
|
03-Apr-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: change to the rss engine
This patch revises the way by which rss are configured, removing
an unnecessary module paramater and unrequired modes.
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| ef81442f728ffcf30ccbc6db253df8e35a5182c4 |
|
03-Apr-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: remove unnecessary .h dependencies
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 3b60306690569927951be09160e80a8af9c94db4 |
|
18-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: reduced sparse warnings
This patch reduces sparse warnings in the bnx2x code,
mostly by changing functions into static and changing
initialization of structures.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 51c1a580b1e07d58eb063f9f4a70aea8ad32fe23 |
|
18-Mar-2012 |
Merav Sicron <meravs@broadcom.com> |
bnx2x: revised driver prints
We've revised driver prints, changing the mask of existing prints
to allow better control over the debug messages, added prints to
error scenarios, removed unnecessary prints and corrected some spelling.
Please note that this patch contains lines with over 80 characters,
as string messages were kept in a single line.
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 241fb5d2b4205a523a50a85f9c312e1eda8ec53d |
|
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: ethtool returns req. AN even when AN fails
Previously, if autoneg failed, ethtool would return the achieved autoneg.
This patch corrects this, causing ethtool to return the requested autoneg
capabilities even if autoneg fails.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 382984618e847ad4621d7ccbd48f5ec702c6a78e |
|
12-Mar-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: ethtool now returns unknown speed/duplex
Previously, unless both interface and link were up, ethtool returned
the requested speed/duplex when asked for the interface's settings.
This change will now enable the driver to answer correctly (i.e.,
return unknown as its answer).
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 621b4d66b27e70ba9a0e8fa4676d9c4f916c8343 |
|
20-Feb-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
use FW 7.2.16
The patch integrates FW 7.2.16 HSI and implements driver
part of GRO flow.
FW 7.2.16 adds the ability to aggregate packets for GRO
(and not just LRO) and also fixes some bugs.
1. Added new aggregation mode: GRO. In this mode packets are aggregated
such that the original packets can be reconstructed by the OS.
2. 57712 HW bug workaround - initialized all CAM TM registers to 0x32.
3. Adding the FCoE statistics structures to the BNX2X HSI.
4. Wrong configuration of TX HW input buffer size may cause theoretical
performance effect. Performed configuration fix.
5. FCOE - Arrival of packets beyond task IO size can lead to crash.
Fix firmware data-in flow.
6. iSCSI - In rare cases of on-chip termination the graceful termination
timer hangs, and the termination doesn't complete. Firmware fix to MSL
timer tolerance.
7. iSCSI - Chip hangs when target sends FIN out-of-order or with isles
open at the initiator side. Firmware implementation corrected to drop
FIN received out-of-order or with isles still open.
8. iSCSI - Chip hangs when in case of retransmission not aligned to 4-bytes
from the beginning of iSCSI PDU. Firmware implementation corrected
to support arbitrary aligned retransmissions.
9. iSCSI - Arrival of target-initiated NOP-IN during intense ISCSI traffic
might lead to crash. Firmware fix to relevant flow.
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| a1e785e02bb53573443c7e58a444cef1a049f6ce |
|
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: allow all functions to display the phy FW version
The phy FW version is stored in regular memory, no MDC-MDIO access or
any special locks are required to read it in the current implementation.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| afa13b4b94bc4b3247fa46dd8698c8dbfe1a615c |
|
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: allocate memory dynamically in ethtool self-test.
From: Merav Sicron <meravs@broadcom.com>
Current ethtool self tests usesa large buffer on stack. This patch replaces
that array by dynamically allocated memory
Signed-off-by: Merav Sicron <meravs@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 9e7e8399c5d3c4dfaf84324a4a6b07a701d3e482 |
|
15-Feb-2012 |
Mintz Yuval <yuvalmin@broadcom.com> |
bnx2x: ethtool publishes link partners speed and FC
Following the changes in the ethtool source code, this patch enables
the bnx2x driver to publish the Link partner's capabilities s, when ethtool
is used on an interface which completed autoneg.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 85b26ea18ee63be83d65ec6db72ad7857980a04b |
|
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Update version to 1.72.0 and copyrights
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 7a752993fe90adf8e150cc1a85beef5f782429e7 |
|
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Recoverable and unrecoverable error statistics
Add statistics for tracking parity errors from which we successfully
recovered and those which were deemed unrecoverable.
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| f16da43b5df947cef427f19b8f5c4b2f5d566231 |
|
26-Jan-2012 |
Ariel Elior <ariele@broadcom.com> |
bnx2x: Lock PF-common resources
Use hardware locks to protect resources common to several Physical Functions. In
a virtualized environment the RTNL lock only protects a PF's driver against
the PFs sharing it's VMs with regard to device resources. Other PFs may reside
in other VMs under other OSs, and are not subject to the lock. Such resources
which were previously protected implicitly by the RTNL lock must now be
protected explicitly with dedicated HW locks.
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| b0700b1e6b9556aa99bb9bf6ad6d830ae38344c7 |
|
23-Jan-2012 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: fix Big-Endianess in ethtool -t
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| d5e836329bd836d24b168004827532426cad2f39 |
|
23-Jan-2012 |
Yuval Mintz <yuvalmin@broadcom.com> |
bnx2x: fixed ethtool statistics for MF modes
Previosuly, in MF modes `ethtool -S' lacked some of the statistics
which appeared in non-MF modes. This has been fixed.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 75318327802235ecd7e90b0760cceb994bf975ca |
|
17-Jan-2012 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Remove 100Mb force speed for BCM84833
Remove unsupported speed of 100Mb force for BCM84833 due to hardware
limitation.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 7850f63f1620512631445b901ae11cd149e7375c |
|
15-Dec-2011 |
Ben Hutchings <bhutchings@solarflare.com> |
ethtool: Centralise validation of ETHTOOL_{G, S}RXFHINDIR parameters
Add a new ethtool operation (get_rxfh_indir_size) to get the
indirectional table size. Use this to validate the user buffer size
before calling get_rxfh_indir or set_rxfh_indir. Use get_rxnfc to get
the number of RX rings, and validate the contents of the new
indirection table before calling set_rxfh_indir. Remove this
validation from drivers.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 73dbb5e1627a35c8ab81f3813c096e9e7aaabaaa |
|
06-Dec-2011 |
Dmitry Kravkov <dmitry@broadcom.com> |
bnx2x: fix crash while ethtool -t
commit 2df1a70aaf70e8dff11b89b938a5f317556ee640 "bnx2x: Support
for byte queue limits" has introduced an asymmetry in usage of
netdev_tx_completed_queue and netdev_tx_sent_queue. Missing
call to netdev_tx_sent_queue causes the crash during ethtool -t.
The patch adds the missing call.
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 0e898dd7a820c258270af36074427e0bed48c8db |
|
05-Dec-2011 |
Barak Witkowski <barak@broadcom.com> |
bnx2x: add PFC statistics
Add Priority flow control counters for ethtool -S.
Signed-off-by: Barak Witkowski <barak@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 2f751a805e35dcf687473c27282a6602577df541 |
|
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Cosmetic changes
Fix spelling, alignment, empty lines, relocate the is_4_port_mode function, and split bnx2x_link_status_update function.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 32911333e03210898709d4df40ba197aed427219 |
|
28-Nov-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Fix self test of BCM57800
Fix the MAC test of the 1G port of the BCM57800 to use the UMAC instead of the XMAC.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| e52fcb2462ac484e6dd6e68869536609f0216938 |
|
14-Nov-2011 |
Eric Dumazet <eric.dumazet@gmail.com> |
bnx2x: uses build_skb() in receive path
bnx2x uses following formula to compute its rx_buf_sz :
dev->mtu + 2*L1_CACHE_BYTES + 14 + 8 + 8 + 2
Then core network adds NET_SKB_PAD and SKB_DATA_ALIGN(sizeof(struct
skb_shared_info))
Final allocated size for skb head on x86_64 (L1_CACHE_BYTES = 64,
MTU=1500) : 2112 bytes : SLUB/SLAB round this to 4096 bytes.
Since skb truesize is then bigger than SK_MEM_QUANTUM, we have lot of
false sharing because of mem_reclaim in UDP stack.
One possible way to half truesize is to reduce the need by 64 bytes
(2112 -> 2048 bytes)
Instead of allocating a full cache line at the end of packet for
alignment, we can use the fact that skb_shared_info sits at the end of
skb->head, and we can use this room, if we convert bnx2x to new
build_skb() infrastructure.
skb_shared_info will be initialized after hardware finished its
transfert, so we can eventually overwrite the final padding.
Using build_skb() also reduces cache line misses in the driver, since we
use cache hot skb instead of cold ones. Number of in-flight sk_buff
structures is lower, they are recycled while still hot.
Performance results :
(820.000 pps on a rx UDP monothread benchmark, instead of 720.000 pps)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Eilon Greenstein <eilong@broadcom.com>
CC: Ben Hutchings <bhutchings@solarflare.com>
CC: Tom Herbert <therbert@google.com>
CC: Jamal Hadi Salim <hadi@mojatatu.com>
CC: Stephen Hemminger <shemminger@vyatta.com>
CC: Thomas Graf <tgraf@infradead.org>
CC: Herbert Xu <herbert@gondor.apana.org.au>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 68aad78c5023b8aa82da99b47f9d8cf40e8ca453 |
|
07-Nov-2011 |
Rick Jones <rick.jones2@hp.com> |
sweep the floors and convert some .get_drvinfo routines to strlcpy
Per the mention made by Ben Hutchings that strlcpy is now the preferred
string copy routine for a .get_drvinfo routine, do a bit of floor
sweeping and convert some of the as-yet unconverted ethernet drivers to
it.
Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| bfdb58232f9227149cac89c17454edaf25f43136 |
|
27-Oct-2011 |
Yaniv Rosner <yanivr@broadcom.com> |
bnx2x: Enable changing speed when port type is PORT_DA
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 8b0c11679fd37522d8d34a76101319a085d80912 |
|
08-Oct-2011 |
Rick Jones <rick.jones2@hp.com> |
net: Remove unnecessary driver assignments of ethtool_ringparam fields to zero
Per comments from Ben Hutchings on a previous patch, sweep the floors
a little removing unnecessary assignments of zero to fields of struct
ethtool_ringparam in driver code supporting ethtool -g.
Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 815c7db5c809ea3d5735de3131ecdf758b0e14ff |
|
06-Sep-2011 |
Ben Hutchings <bhutchings@solarflare.com> |
ethtool: Clean up definitions of rule location arrays in RX NFC
Correct the description of ethtool_rxnfc::rule_locs; it is an array
of currently used locations, not all possible valid locations.
Add note that drivers must not use ethtool_rxnfc::rule_locs.
The rule_locs argument to ethtool_ops::get_rxnfc is either NULL or a
pointer to an array of u32, so change the parameter type accordingly.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| f1deab502206ab7e4470334b7738383c76e4ddd9 |
|
14-Aug-2011 |
Joe Perches <joe@perches.com> |
bnx2x: Use pr_fmt and message logging cleanups
Add pr_fmt(fmt) KBUILD_MODNAME ": " to prefix messages with "bnx2x: ".
Remove #define DP_LEVEL and use pr_notice.
Repeating KERN_<LEVEL> isn't necessary in multi-line printks.
printk macro neatening, use fmt and ##__VA_ARGS__.
Coalesce long formats.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| adfc5217e9db68d3f0cec8dd847c1a6d3ab549ee |
|
07-Apr-2011 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
broadcom: Move the Broadcom drivers
Moves the drivers for Broadcom devices into
drivers/net/ethernet/broadcom/ and the necessary Kconfig and Makefile
changes.
CC: Eilon Greenstein <eilong@broadcom.com>
CC: Michael Chan <mchan@broadcom.com>
CC: Matt Carlson <mcarlson@broadcom.com>
CC: Gary Zambrano <zambrano@broadcom.com>
CC: "Maciej W. Rozycki" <macro@linux-mips.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
|