| c5488c571f08b2e21b060a1b43aa840d0a3c6e7a |
|
28-Nov-2011 |
Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> |
RDMA/nes: Copyright update
Update copyright information in the source files.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 196f40c8464799d185ee7417d2ee532468b374e6 |
|
05-Dec-2011 |
Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> |
RDMA/nes: Fix terminate during AE
Fix for reset which happens right after sending a terminate message.
Terminate timer is not deleted when the connection is closed.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 30b7e117af450850b0fe813e1ee0780934bdcad3 |
|
07-Dec-2011 |
Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> |
RDMA/nes: Change MDIO bus clock to 2.5MHz
Change the PHY clock divisor to make the MDIO clock 2.5MHz, instead of
3.5MHz (which is out of spec).
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 0f0bee8bbc2b3e49baa703118041f99db9ef41a1 |
|
26-Sep-2011 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Support for Packed And Unaligned fpdus
Support for Packed and Unaligned (PAU) FPDUs is needed for
interoperability between NES and non-NES nodes. When the NES hardware
detects a PAU frame, it will pass it to the driver to process the
frame. NES driver creates a new frame for each FPDU and forwards it
to the hardware to be sent to its associated qp.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 6224c7eeff586e9dbf51b872d7e0bae291fa00ed |
|
26-Sep-2011 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Print IP address for critcal errors
Print the IP address of the remote host when a critical asynchronous event is
received.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| bab3a9f43f211554626e189519b91ab9ef952f2d |
|
26-Sep-2011 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Fix terminate connection
Fixes a crash that occurs during close when error async event is received.
Terminate message is not sent to the remote node if already processing close.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 7033c4ad87c3cf1050eb8190c93f94f5c8b9fae9 |
|
20-Jul-2011 |
Jiri Pirko <jpirko@redhat.com> |
nes: do vlan cleanup
- unify vlan and nonvlan rx path
- kill nesvnic->vlan_grp and nes_netdev_vlan_rx_register
- allow to turn on/off rx/tx vlan accel via ethtool (set_features)
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/infiniband/hw/nes/nes_hw.c
|
| dd6f6d024906b8f05a0832c78c16a1e818958321 |
|
19-Apr-2011 |
Michał Mirosław <mirq-linux@rere.qmqm.pl> |
net: infiniband/hw/nes: convert to hw_features
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 25985edcedea6396277003854657b5f3cb31a628 |
|
31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 25a54a6bb87dc966f6a3fc1f2ac6e88db1f5614c |
|
04-Feb-2011 |
Maciej Sosnowski <maciej.sosnowski@intel.com> |
RDMA/nes: Don't generate async events for unregistered devices
nes_port_ibevent() should not be called when the nes RDMA device is not
registered with the RDMA core. Add missing checks of of_device_registered flag.
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 5f61b2c6939bb6d26393df15765bc3cb260db063 |
|
24-Nov-2010 |
Maciej Sosnowski <maciej.sosnowski@intel.com> |
RDMA/nes: Fix SFP+ link down detection issue with switch port disable
In case of SFP+ PHY, link status check at interrupt processing can
give false results. For proper link status change detection a delayed
recheck is needed to give nes registers time to settle. Add a
periodic link status recheck scheduled at interrupt to detect
potential delayed registers state changes.
Addresses: http://bugs.openfabrics.org/bugzilla/show_bug.cgi?id=2117
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| ea623455b736d82f476460647e8b5fe5dc36f4f2 |
|
24-Nov-2010 |
Maciej Sosnowski <maciej.sosnowski@intel.com> |
RDMA/nes: Generate IB_EVENT_PORT_ERR/PORT_ACTIVE events
Depending on link state change, IB_EVENT_PORT_ERR or
IB_EVENT_PORT_ACTIVE should be generated when handling MAC interrupts.
Plugging in a cable happens to result in series of interrupts changing
driver's link state a number of times before finally staying at link
up (e.g. link up, link down, link up, link down, ..., link up). To
prevent sending series of redundant IB_EVENT_PORT_ACTIVE and
IB_EVENT_PORT_ERR events, we use a timer to debounce them in
nes_port_ibevent().
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 29da03b9d1c6f24548d98cebda1e15a25d80ee1b |
|
01-Sep-2010 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Fix hang with modified FIN handling on A0 cards
Changing state to CLOSING when FIN is received causes A0 cards to
hang. Fix this by checking for A0 cards in FIN handling.
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 67d70721151726286763209ecadc3fce86abfdce |
|
14-Aug-2010 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Change state to closing after FIN
When the driver receives an AE for FIN received, it closes the
connection without changing the state of the connection in the
hardware to closing. By changing the state to closing, hardware will
do a normal close sequence.
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 817979ac45679f0cb3f9fea6dc444e4097aa6892 |
|
05-Aug-2010 |
Roland Dreier <rolandd@cisco.com> |
RDMA/nes: Fix confusing if statement indentation
Fix confusing indentation that makes a statement look as if it's part of
an if statement when in fact it isn't.
Reported-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 69d510238300c0888ec17e4a811279fe7760b527 |
|
04-Aug-2010 |
Roland Dreier <rolandd@cisco.com> |
RDMA/nes: Get rid of "set but not used" variables
Delete dead code in various places that is shown by gcc 4.6's new
-Wunused-but-set-variable warnings.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| cd6860eb036ab4320d591fdd056f86172438fae4 |
|
04-Jul-2010 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Fix hangs on ifdown
When ib_unregister_device() is called from netdev stop during ifdown,
it sometimes hangs. Changes made to indicate port_err to ib_dispatch_event()
during netdev stop and port_active during netdev open. The
ib_unregister_device() is only called during remove of the module.
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| ea9f3bc6d1d8e2c56225e5be912d035b04740682 |
|
14-Jul-2010 |
Roland Dreier <rolandd@cisco.com> |
RDMA/nes: Rewrite expression to avoid undefined semantics
Change code like
x = expr(++x)
that assigns to x twice without a sequence point in between to the
intended (and well-defined)
x = expr(x + 1)
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| b17e0969dc184c66ed8934e130344621829484a3 |
|
25-May-2010 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Fix incorrect unlock in nes_process_mac_intr()
Commit ce6e74f2 ("RDMA/nes: Make nesadapter->phy_lock usage
consistent") introduced a problem where phy_lock was only unlocked
within an if statement and so nes_process_mac_intr() could return with
phy_lock still held. Fix this.
This was discovered because of the sparse warning:
drivers/infiniband/hw/nes/nes_hw.c:2643:9: warning: context imbalance in 'nes_process_mac_intr' - different lock contexts for basic block
Reported-by: Roland Dreier <rdreier@cisco.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| df02902313feb1472bc6ec16e486f72b39e9d4b2 |
|
21-May-2010 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Async event for closed QP causes crash
Under abnormal termination, modify_qp() closes the QP, and async event
(AE) handling also attempts to close the same QP, causing a crash.
Fix this by checking the state of the QP before processing the AE.
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 53978b46cd946ef1dba96ed6d0276ff656dd5d42 |
|
22-Apr-2010 |
Roland Dreier <rolandd@cisco.com> |
RDMA/nes: Make unnecessarily global functions static
This allows the compiler to do a bit better; on my x86-64 build:
add/remove: 0/2 grow/shrink: 1/0 up/down: 2288/-2365 (-77)
function old new delta
nes_init_phy 273 2561 +2288
nes_init_1g_phy 469 - -469
nes_init_2025_phy 1896 - -1896
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| ce6e74f23d8018f50609f694b6177c139486ebe5 |
|
09-Mar-2010 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Make nesadapter->phy_lock usage consistent
nes_{read,write}_1G_phy_reg() are using phy_lock while
nes_{read,write}_10G_phy_reg() leave that to the caller.
Remove phy_lock from 1G routines and leave the locking to the caller.
Add additional phy_lock calls around 1G read/write.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 5a0e3ad6af8660be21ca98a971cd00f331318c05 |
|
24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files. percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.
percpu.h -> slab.h dependency is about to be removed. Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability. As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.
http://userweb.kernel.org/~tj/misc/slabh-sweep.py
The script does the followings.
* Scan files for gfp and slab usages and update includes such that
only the necessary includes are there. ie. if only gfp is used,
gfp.h, if slab is used, slab.h.
* When the script inserts a new include, it looks at the include
blocks and try to put the new include such that its order conforms
to its surrounding. It's put in the include block which contains
core kernel includes, in the same order that the rest are ordered -
alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
doesn't seem to be any matching order.
* If the script can't find a place to put a new include (mostly
because the file doesn't have fitting include block), it prints out
an error message indicating which .h file needs to be added to the
file.
The conversion was done in the following steps.
1. The initial automatic conversion of all .c files updated slightly
over 4000 files, deleting around 700 includes and adding ~480 gfp.h
and ~3000 slab.h inclusions. The script emitted errors for ~400
files.
2. Each error was manually checked. Some didn't need the inclusion,
some needed manual addition while adding it to implementation .h or
embedding .c file was more appropriate for others. This step added
inclusions to around 150 files.
3. The script was run again and the output was compared to the edits
from #2 to make sure no file was left behind.
4. Several build tests were done and a couple of problems were fixed.
e.g. lib/decompress_*.c used malloc/free() wrappers around slab
APIs requiring slab.h to be added manually.
5. The script was run on all .h files but without automatically
editing them as sprinkling gfp.h and slab.h inclusions around .h
files could easily lead to inclusion dependency hell. Most gfp.h
inclusion directives were ignored as stuff from gfp.h was usually
wildly available and often used in preprocessor macros. Each
slab.h inclusion directive was examined and added manually as
necessary.
6. percpu.h was updated not to include slab.h.
7. Build test were done on the following configurations and failures
were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
distributed build env didn't work with gcov compiles) and a few
more options had to be turned off depending on archs to make things
build (like ipr on powerpc/64 which failed due to missing writeq).
* x86 and x86_64 UP and SMP allmodconfig and a custom test config.
* powerpc and powerpc64 SMP allmodconfig
* sparc and sparc64 SMP allmodconfig
* ia64 SMP allmodconfig
* s390 SMP allmodconfig
* alpha SMP allmodconfig
* um on x86_64 SMP allmodconfig
8. percpu.h modifications were reverted so that it could be applied as
a separate patch and serve as bisection point.
Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.
Signed-off-by: Tejun Heo <tj@kernel.org>
Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 9f29006ae8c85746e5a52d557f689359149a0793 |
|
03-Mar-2010 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Clear stall bit before destroying NIC QP
Clear the stall bit to drop any incoming packets while destroying NIC
QP. This will prevent a chip resource leak.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 09124e1913cf2140941f60ab4fdf8576e1e8fd8d |
|
23-Feb-2010 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Add support for KR device id 0x0110
Add support for KR device id 0x0110. While at it, cleanup
nes_init_phy() by splitting it into nes_init_1g_phy() and
nes_init_2025_phy().
Remove support for NES_PHY_TYPE_IRIS, which was used on an XFP board
that was only manufactured in small quantities and given out for evals
in even smaller quantities.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 30b172ff8eb025525ad7b32d1935554930cc5625 |
|
12-Feb-2010 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Multiple disconnects cause crash during AE handling
There is a double disconnect during AE processing, causing crashes.
While fixing the crash, also simplify the AE handling code.
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| fd000e12a564bdeaec5e5a438d341d9132409f26 |
|
10-Dec-2009 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Check for zero STag
STags are generated randomly but the driver does not correctly prevent
a zero STag. Using STag zero is privileged and causes a user space
application to fail. This change prevents the driver from trying to
allocate a zero STag.
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| fa6c87d5104512bf73cf62162cec9ef6eba707c7 |
|
10-Dec-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Update copyright and branding string
Update copyright from Intel-NE, Inc. to Intel Corporation. Use proper
branding string in Kconfig and simplify description.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 5924aea6e26712cd372aa23ed432d4cefbb050d2 |
|
10-Dec-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Add max_cqe check to nes_create_cq()
Add a check to nes_create_cq() to return -EINVAL if creating a CQ with
depth > max_cqe (32766).
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| a276510328d0721c252b37044c51e2fb4efe0364 |
|
10-Dec-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Add additional SFP+ PHY uC status check and PHY reset
Add additional PHY uC status check in case PHY firmware is not running
properly with heartbeat. Add a hard PHY reset if uC status is 0x0
after initial reset.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| e293a26fe97c8598a96562c1c9376d9ae6cb96dd |
|
10-Dec-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Correct fast memory registration implementation
Replace alloc_fmr, unmap_fmr, dealloc_fmr and map_phys_fmr with
alloc_fast_reg_mr, alloc_fast_reg_page_list, free_fast_reg_page_list.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| d7e9660ad9d5e0845f52848bce31bcf5cdcdea6b |
|
14-Sep-2009 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1623 commits)
netxen: update copyright
netxen: fix tx timeout recovery
netxen: fix file firmware leak
netxen: improve pci memory access
netxen: change firmware write size
tg3: Fix return ring size breakage
netxen: build fix for INET=n
cdc-phonet: autoconfigure Phonet address
Phonet: back-end for autoconfigured addresses
Phonet: fix netlink address dump error handling
ipv6: Add IFA_F_DADFAILED flag
net: Add DEVTYPE support for Ethernet based devices
mv643xx_eth.c: remove unused txq_set_wrr()
ucc_geth: Fix hangs after switching from full to half duplex
ucc_geth: Rearrange some code to avoid forward declarations
phy/marvell: Make non-aneg speed/duplex forcing work for 88E1111 PHYs
drivers/net/phy: introduce missing kfree
drivers/net/wan: introduce missing kfree
net: force bridge module(s) to be GPL
Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded
...
Fixed up trivial conflicts:
- arch/x86/include/asm/socket.h
converted to <asm-generic/socket.h> in the x86 tree. The generic
header has the same new #define's, so that works out fine.
- drivers/net/tun.c
fix conflict between 89f56d1e9 ("tun: reuse struct sock fields") that
switched over to using 'tun->socket.sk' instead of the redundantly
available (and thus removed) 'tun->sk', and 2b980dbd ("lsm: Add hooks
to the TUN driver") which added a new 'tun->sk' use.
Noted in 'next' by Stephen Rothwell.
|
| 4b281faec3ad00f7fb00080078321e4d819795eb |
|
06-Sep-2009 |
Don Wood <donald.e.wood@intel.com> |
RDMA/nes: Use flush mechanism to set status for wqe in error
When an asynchronous event occurs that requires a terminate, it is
sometimes possible to identify the wqe in error. This change uses
flush to get this information to the poll routine. The flush
operation puts the status into the cqe. If this information is not
available, it continues to use the more generic flush code as before.
Signed-off-by: Don Wood <donald.e.wood@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 8b1c9dc4ba713985d33aba87c761bf71d5a96491 |
|
06-Sep-2009 |
Don Wood <donald.e.wood@intel.com> |
RDMA/nes: Implement Terminate Packet
Implement the sending and receiving of Terminate packets.
Signed-off-by: Don Wood <donald.e.wood@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 3c28b4457a4cf95e982ca13578a5613a11009394 |
|
06-Sep-2009 |
Don Wood <donald.e.wood@intel.com> |
RDMA/nes: Add CQ error handling
CQ errors are not being handled correctly. Put in the the upcall for
CQ errors.
Signed-off-by: Don Wood <donald.e.wood@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 451f14439847db302e5104c44458b2dbb4b1829d |
|
31-Aug-2009 |
Eric Dumazet <eric.dumazet@gmail.com> |
drivers: Kill now superfluous ->last_rx stores
The generic packet receive code takes care of setting
netdev->last_rx when necessary, for the sake of the
bonding ARP monitor.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Neil Horman <nhorman@txudriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 28e43a519b9edb8277fc6b490ad17aa38c45a02b |
|
15-May-2009 |
Roel Kluin <roel.kluin@gmail.com> |
RDMA/nes: Fix off-by-one bugs in reset_adapter_ne020() and init_serdes()
With a postfix increment, i is incremented one past 10K/5K before the
loop ends, so the error messages will be displayed too soon if the
test succeeds on the last iteration. Fix the comparisons to be >
instead of >=.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 923223776b53013443d062a87e0a3d57d6513f04 |
|
27-Apr-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Set trace length to 1 inch for SFP_D
With updated PHY firmware for SFP_D, setting the trace length to 1
inch for SFP_D provides a more stable link.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| e998c25bc29f2b409b39fa63dad3df499982a887 |
|
27-Apr-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Enable repause timer for port 1
Enable repause timer for port 1. Without this setting, under stress,
the chip may misbehave.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 366835e24977f4590ef353bdc70f0dda278c2a84 |
|
27-Apr-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Correct CDR loop filter setting for port 1
In commit 1b949324 ("RDMA/nes: Fix SFP+ PHY initialization") there is
a mistake in the clean up code that removed port 1 CDR loop filter
settings for 10G cards other than CX4. Put the correct setting back
for appropriate PHY types.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 010db4d127d1ae7324d5e00035fe4362e27f0508 |
|
27-Apr-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Modify thermo mitigation to flip SerDes1 ref clk to internal
Change thermo mitigation code to flip the SerDes1 reference clock to
internal, to match the change in commit a4849fc1 ("RDMA/nes: Add
wide_ppm_offset parm for switch compatibility").
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 4303565df4eb425851ddd22136fec69bdfeede61 |
|
08-Apr-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Add support for new SFP+ PHY
Add new register settings for new SFP+ PHY/firmware.
Add new PHY to to nes_netdev_get/set_settings.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| a4849fc157cdbe4fb68cfe37e7222697f003deb5 |
|
08-Apr-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Add wide_ppm_offset parm for switch compatibility
We have observed unstable link with a new BNT switch.
Add wide_ppm_offset parameter to allow the user to control the clock
ppm offset on the CX4 interface for better compatibility. Default is
100ppm, setting it to 1 will increase it to 300ppm. Change default
SerDes1 reference clock to external source.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 1b9493248cf5e9f1ecc045488100cbf3ccd91be1 |
|
08-Apr-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Fix SFP+ PHY initialization
SFP+ PHY initialization has very long delays, incorrect settings for
direct attach copper cables, and inconsistent link detection.
Adjust delays to the minimum required by the PHY. Worst case is now
less than 4 seconds. Add new register settings for direct attach
cables. Change link detection logic to use two new registers for more
consistent link state detection. Reorganize code to shorten line
length.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 13220a94d35708d5378114e96ffcc88d0a74fe99 |
|
26-Mar-2009 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1750 commits)
ixgbe: Allow Priority Flow Control settings to survive a device reset
net: core: remove unneeded include in net/core/utils.c.
e1000e: update version number
e1000e: fix close interrupt race
e1000e: fix loss of multicast packets
e1000e: commonize tx cleanup routine to match e1000 & igb
netfilter: fix nf_logger name in ebt_ulog.
netfilter: fix warning in ebt_ulog init function.
netfilter: fix warning about invalid const usage
e1000: fix close race with interrupt
e1000: cleanup clean_tx_irq routine so that it completely cleans ring
e1000: fix tx hang detect logic and address dma mapping issues
bridge: bad error handling when adding invalid ether address
bonding: select current active slave when enslaving device for mode tlb and alb
gianfar: reallocate skb when headroom is not enough for fcb
Bump release date to 25Mar2009 and version to 0.22
r6040: Fix second PHY address
qeth: fix wait_event_timeout handling
qeth: check for completion of a running recovery
qeth: unregister MAC addresses during recovery.
...
Manually fixed up conflicts in:
drivers/infiniband/hw/cxgb3/cxio_hal.h
drivers/infiniband/hw/nes/nes_nic.c
|
| 2869975cfbd58dc6591d8c3ba1f171e7f758be28 |
|
07-Mar-2009 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Remove LLTX
NETIF_F_LLTX is deprecated. Remove private TX locking from the driver
and remove the NETIF_F_LLTX feature flag. This also fixes a warning
in some configs that comes from doing skb_linearize() call in the
hard_start_xmit method with IRQs disabled (if HIGHMEM is enabled,
skb_linearize() may end up enabling BHs, which is a no-no if hard IRQs
are disabled in that context). By getting rid of LLTX, we do not
disable IRQs when skb_linearize() is called.
Remove the sq_lock as it is not needed for non-LLTX. Fix ethtool not
to show the counter for sq_lock.
Reported-by: aluno3@poczta.onet.pl
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| fd87778cb99429f5e2e041213a5c9c564bbe7b78 |
|
07-Mar-2009 |
Don Wood <donald.e.wood@intel.com> |
RDMA/nes: Inform hardware that asynchronous event has been handled
When asynchronous events are processed by software, it is necessary
to let the hardware know that software has handled the event. This
frees up the entry in the asynchronous event queue.
Signed-off-by: Don Wood <donald.e.wood@intel.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| b9c367e7e694502085f21d9d2686645798080aa3 |
|
07-Mar-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Report correct vendor_id and vendor_part_id
ibv_devinfo displays 0 for vendor_id and vendor_part_id. Fill in OUI
and device_id for those two fields.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| cd6853d3eb453aee2574521b7ce2cd5a45492a59 |
|
07-Mar-2009 |
Chien Tung <chien.tin.tung@intel.com> |
RDMA/nes: Update copyright to new legal entity and year
Update copyright to the new legal entity, Intel-NE, Inc., an Intel
company. Update copyright for the new year.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 288379f050284087578b77e04f040b57db3db3f8 |
|
20-Jan-2009 |
Ben Hutchings <bhutchings@solarflare.com> |
net: Remove redundant NAPI functions
Following the removal of the unused struct net_device * parameter from
the NAPI functions named *netif_rx_* in commit 908a7a1, they are
exactly equivalent to the corresponding *napi_* functions and are
therefore redundant.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 0191b625ca5a46206d2fb862bb08f36f2fcb3b31 |
|
28-Dec-2008 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
net: Allow dependancies of FDDI & Tokenring to be modular.
igb: Fix build warning when DCA is disabled.
net: Fix warning fallout from recent NAPI interface changes.
gro: Fix potential use after free
sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
sfc: When disabling the NIC, close the device rather than unregistering it
sfc: SFT9001: Add cable diagnostics
sfc: Add support for multiple PHY self-tests
sfc: Merge top-level functions for self-tests
sfc: Clean up PHY mode management in loopback self-test
sfc: Fix unreliable link detection in some loopback modes
sfc: Generate unique names for per-NIC workqueues
802.3ad: use standard ethhdr instead of ad_header
802.3ad: generalize out mac address initializer
802.3ad: initialize ports LACPDU from const initializer
802.3ad: remove typedef around ad_system
802.3ad: turn ports is_individual into a bool
802.3ad: turn ports is_enabled into a bool
802.3ad: make ntt bool
ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
...
Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
|
| 908a7a16b852ffd618a9127be8d62432182d81b4 |
|
23-Dec-2008 |
Neil Horman <nhorman@tuxdriver.com> |
net: Remove unused netdev arg from some NAPI interfaces.
When the napi api was changed to separate its 1:1 binding to the net_device
struct, the netif_rx_[prep|schedule|complete] api failed to remove the now
vestigual net_device structure parameter. This patch cleans up that api by
properly removing it..
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 4a14f6a79f5110c6033f0c61d77d07c449c2d083 |
|
22-Nov-2008 |
Faisal Latif <faisal.latif@intel.com> |
RDMA/nes: Forward packets for a new connection with stale APBVT entry
Under heavy traffic, there is a small windows when an APBVT entry is
not yet removed and a new connection is established. Packets for the
new connection are dropped until APBVT entry is removed. This patch
will forward the packets instead of dropping them.
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| e2f5e7333a2fb51ef9e45280c3da9ca3bde65fde |
|
08-Oct-2008 |
Chien Tung <ctung@neteffect.com> |
RDMA/nes: Correct error_module bit mask
error_module is 5 bits wide not 4. The corresponding crit_error_count
array is correct with 32 entries.
Signed-off-by: Chien Tung <ctung@neteffect.com>
--
drivers/infiniband/hw/nes/nes_hw.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 7e36d3d732438de894802f87a0ca21372e00fb74 |
|
03-Oct-2008 |
Vadim Makhervaks <vmakhervaks@neteffect.com> |
RDMA/nes: Enhanced PFT management scheme
Change management of perfect filter table to allow enhanced
performance applications.
Signed-off-by: Vadim Makhervaks <vmakhervaks@neteffect.com>
Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 1bb28499979d926806139bbdef6969fc37621118 |
|
26-Sep-2008 |
Faisal Latif <flatif@neteffect.com> |
RDMA/nes: Handle AE bounds violation
Handle async error NES_AEQE_AEID_AMP_BOUNDS_VIOLATION.
Signed-off-by: Faisal Latif <flatif@neteffect.com>
Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 9d156947c734747065178331e0c95745cf3a55e1 |
|
26-Sep-2008 |
Chien Tung <ctung@neteffect.com> |
RDMA/nes: Limit critical error interrupts
Mask off a critical error after 100 critical error interrupts to
keep the system "sane".
Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 27ffed603f555ce0a644de6e550d3462ff51d64f |
|
26-Sep-2008 |
John Lacombe <jlacombe@neteffect.com> |
RDMA/nes: Use ethtool timer value
Use timer value set via ethtool intead of #defines.
Signed-off-by: John Lacombe <jlacombe@neteffect.com>
Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 7a8d14070b3e2d52d2b531434ed09fa1787ae7ca |
|
26-Sep-2008 |
Bob Sharp <bsharp@neteffect.com> |
RDMA/nes: Free NIC TX buffers when destroying NIC QP
Signed-off-by: Bob Sharp <bsharp@neteffect.com>
Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| e88bd7b624133e0b07adb21c45c9e6f68f8fdda2 |
|
26-Sep-2008 |
Chien Tung <ctung@neteffect.com> |
RDMA/nes: Fix MDC setting
Clear MDC bits before setting them to a new value. Adjust MDC value
for 10G.
Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 2b537c2824194d50072ab260f54d6fe4cb8d17e8 |
|
26-Sep-2008 |
Chien Tung <ctung@neteffect.com> |
RDMA/nes: Add wqm_quanta module option
Add a module parameter wqm_quanta. It controls the number of segments
transmitted at a time.
Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| fcb7ad31beda842804167f0645ca54660713bcd6 |
|
30-Sep-2008 |
Chien Tung <ctung@neteffect.com> |
RDMA/nes: Add support for 4-port 1G HP blade card
Add support for NetEffect 4 port 1G HP blade card. The mapping
between physical port and MAC is different from the standup card.
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 6492cdf3a24fd620660c399745b5e169a0ed27d6 |
|
25-Jul-2008 |
Faisal Latif <flatif@neteffect.com> |
RDMA/nes: CM connection setup/teardown rework
Major rework of CM connection setup/teardown. We had a number of issues
with MPI applications not starting/terminating properly over time.
With these changes we were able to run longer on larger clusters.
* Remove memory allocation from nes_connect() and nes_cm_connect().
* Fix mini_cm_dec_refcnt_listen() when destroying listener.
* Remove unnecessary code from schedule_nes_timer() and nes_cm_timer_tick().
* Functionalize mini_cm_recv_pkt() and process_packet().
* Clean up cm_node->ref_count usage.
* Reuse skbs if available.
Signed-off-by: Faisal Latif <flatif@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 96f15c03532282366364ecfd20f04e49b5d96f3a |
|
15-Jul-2008 |
Steve Wise <swise@opengridcomputing.com> |
RDMA/core: Add local DMA L_Key support
- Change the IB_DEVICE_ZERO_STAG flag to the transport-neutral name
IB_DEVICE_LOCAL_DMA_LKEY, which is used by iWARP RNICs to indicate 0
STag support and IB HCAs to indicate reserved L_Key support.
- Add a u32 local_dma_lkey member to struct ib_device. Drivers fill
this in with the appropriate local DMA L_Key (if they support it).
- Fix up the drivers using this flag.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 8294f29767c53e97664a27db9974adea8e2ea95b |
|
15-Jul-2008 |
Roland Dreier <rolandd@cisco.com> |
RDMA/nes: Get rid of ring_doorbell parameter of nes_post_cqp_request()
Every caller of nes_post_cqp_request() passed it NES_CQP_REQUEST_RING_DOORBELL,
so just remove that parameter and always ring the doorbell.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Faisal Latif <flatif@neteffect.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 1ff66e8c1faee7c2711b84b9c89e1c5fcd767839 |
|
15-Jul-2008 |
Roland Dreier <rolandd@cisco.com> |
RDMA/nes: Encapsulate logic nes_put_cqp_request()
The iw_nes driver repeats the logic
if (atomic_dec_and_test(&cqp_request->refcount)) {
if (cqp_request->dynamic) {
kfree(cqp_request);
} else {
spin_lock_irqsave(&nesdev->cqp.lock, flags);
list_add_tail(&cqp_request->list, &nesdev->cqp_avail_reqs);
spin_unlock_irqrestore(&nesdev->cqp.lock, flags);
}
}
over and over. Wrap this up in functions nes_free_cqp_request() and
nes_put_cqp_request() to simplify such code.
In addition to making the source smaller and more readable, this shrinks
the compiled code quite a bit:
add/remove: 2/0 grow/shrink: 0/13 up/down: 164/-1692 (-1528)
function old new delta
nes_free_cqp_request - 147 +147
nes_put_cqp_request - 17 +17
nes_modify_qp 2316 2293 -23
nes_hw_modify_qp 737 657 -80
nes_dereg_mr 945 860 -85
flush_wqes 501 416 -85
nes_manage_apbvt 648 560 -88
nes_reg_mr 1117 1026 -91
nes_cqp_ce_handler 927 769 -158
nes_alloc_mw 1052 884 -168
nes_create_qp 5314 5141 -173
nes_alloc_fmr 2212 2035 -177
nes_destroy_cq 1097 918 -179
nes_create_cq 2787 2598 -189
nes_dealloc_mw 762 566 -196
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Faisal Latif <flatif@neteffect.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| dd37818dbdf8e51d0288c0197c351c005ffcdbdb |
|
13-May-2008 |
Roland Dreier <rolandd@cisco.com> |
RDMA/nes: Fix up nes_lro_max_aggr module parameter
Fix some bugs with the max_aggr module parameter added with LRO support:
- The module parameter value ignored and not actually used to set
lro_mgr.max_aggr.
- MODULE_PARM_DESC had a typo "_mro_" instead of "_lro_" so it didn't
end up describing the actual module parameter.
- The nes_lro_max_aggr variable was declared as unsigned, but the
module_param line said "int" instead of "uint" for the type.
- The default value for the parameter was stuck in the permissions
field of module_param, which led to nonsensical permissions for the
file under /sys/module/iw_nes/param.
- The parameter was used in only one file but defined in another, which
led to the variable being global for no good reason. Move everything
related to the parameter to the file nes_hw.c where it is actually
used.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 7495ab6837ea4660f5e14ad49e5bfc558d6862e7 |
|
29-Apr-2008 |
Glenn Streiff <gstreiff@neteffect.com> |
RDMA/nes: Formatting cleanup
Various cleanups:
- Change // to /* .. */
- Place whitespace around binary operators.
- Trim down a few long lines.
- Some minor alignment formatting for better readability.
- Remove some silly tabs.
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 0e1de5d62e751ca9c589d8dfabfc1e5074e62724 |
|
29-Apr-2008 |
Eric Schneider <eric.schneider@neteffect.com> |
RDMA/nes: Add support for SFP+ PHY
This patch enables the iw_nes module for NetEffect RNICs to support
additional PHYs including SFP+ (referred to as ARGUS in the code).
Signed-off-by: Eric Schneider <eric.schneider@neteffect.com>
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 37dab4112d7b53c3574426ef7bdd92a78d32ac3e |
|
29-Apr-2008 |
Faisal Latif <flatif@neteffect.com> |
RDMA/nes: Use LRO
Signed-off-by: Faisal Latif <flatif@neteffect.com.
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| bc5698f3ecc9587e1edb343a2878f8d228c49e0e |
|
23-Apr-2008 |
Chien Tung <ctung@neteffect.com> |
RDMA/nes: Fix adapter reset after PXE boot
After PXE boot, the iw_nes driver does a full reset to ensure the card
is in a clean state. However, it doesn't wait for firmware to
complete its work before issuing a port reset to enable the ports,
which leads to problems bringing up the ports.
The solution is to wait for firmware to complete its work before
proceeding with port reset.
This bug was flagged by Roland Dreier <rolandd@cisco.com>.
Cc: <stable@kernel.org>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 0f39cf3d54e67a705773fd0ec56ca3dcd3e9272f |
|
17-Apr-2008 |
Roland Dreier <rolandd@cisco.com> |
IB/core: Add support for "send with invalidate" work requests
Add a new IB_WR_SEND_WITH_INV send opcode that can be used to mark a
"send with invalidate" work request as defined in the iWARP verbs and
the InfiniBand base memory management extensions. Also put "imm_data"
and a new "invalidate_rkey" member in a new "ex" union in struct
ib_send_wr. The invalidate_rkey member can be used to pass in an
R_Key/STag to be invalidated. Add this new union to struct
ib_uverbs_send_wr. Add code to copy the invalidate_rkey field in
ib_uverbs_post_send().
Fix up low-level drivers to deal with the change to struct ib_send_wr,
and just remove the imm_data initialization from net/sunrpc/xprtrdma/,
since that code never does any send with immediate operations.
Also, move the existing IB_DEVICE_SEND_W_INV flag to a new bit, since
the iWARP drivers currently in the tree set the bit. The amso1100
driver at least will silently fail to honor the IB_SEND_INVALIDATE bit
if passed in as part of userspace send requests (since it does not
implement kernel bypass work request queueing). Remove the flag from
all existing drivers that set it until we know which ones are OK.
The values chosen for the new flag is not consecutive to avoid clashing
with flags defined in the XRC patches, which are not merged yet but
which are already in use and are likely to be merged soon.
This resurrects a patch sent long ago by Mikkel Hagen <mhagen@iol.unh.edu>.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 3371836383d63b627b228875f5ac63023cbf11d2 |
|
17-Apr-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
IB: Replace remaining __FUNCTION__ occurrences with __func__
__FUNCTION__ is gcc-specific, use __func__ instead.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 1a855fbfb65e0b7b5cce00d7c6a61185ed765edf |
|
17-Apr-2008 |
Roland Dreier <rolandd@cisco.com> |
RDMA/nes: Make symbols used only in a single source file static
Avoid namespace pollution and allow the compiler to optimize better.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 4b1cc7e7ca5715907d17619dcb49144db6efe1c9 |
|
21-Feb-2008 |
John Lacombe <jlacombe@neteffect.com> |
RDMA/nes: Fix interrupt moderation low threshold
Interrupt moderation low threshold value was incorrectly triggering,
indicating that the threshold should be lowered.
The impact was the timer was likely to become 40usecs and get stuck
there. The biggest side effect was too many interrupts and nonoptimal
performance.
Signed-off-by: John Lacombe <jlacombe@neteffect.com>
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|
| 3c2d774cad5bf4fad576363da77870e9e6530b7a |
|
05-Feb-2008 |
Glenn Streiff <gstreiff@neteffect.com> |
RDMA/nes: Add a driver for NetEffect RNICs
Add a standard NIC and RDMA/iWARP driver for NetEffect 1/10Gb ethernet adapters.
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
/drivers/infiniband/hw/nes/nes_hw.c
|