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path: root/drivers/infiniband/hw/nes/nes.c
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2009-04-07dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)Yang Hongyang
Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-07dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64)Yang Hongyang
Replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-03-06RDMA/nes: Update copyright to new legal entity and yearChien Tung
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>
2008-11-18Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/isdn/i4l/isdn_net.c fs/cifs/connect.c
2008-11-02RDMA/nes: Mitigate compatibility issue regarding PCIe write creditsChien Tung
Under heavy load, there is an compatibility issue regarding PCIe write credits with certain chipsets. It can be mitigated by limiting read requests to 256 Bytes. This workaround is always enabled for Tbird2 on Gladius. We also add a module parameter to enable workaround for non-Gladius cards. Signed-off-by: Chien Tung <chien.tin.tung@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-10-29net: easy removals of HIPQUAD using %pI4 formatHarvey Harrison
As a bonus, removes some unnecessary byteswapping. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-27net: convert print_mac to %pMJohannes Berg
This converts pretty much everything to print_mac. There were a few things that had conflicts which I have just dropped for now, no harm done. I've built an allyesconfig with this and looked at the files that weren't built very carefully, but it's a huge patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-30RDMA/nes: Add wqm_quanta module optionChien Tung
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>
2008-09-30RDMA/nes: Module parameter permissionsChien Tung
Change permission to 0644 so root can set mpa_version, disable_mpa_crc, send_first, and nes_drv_opt at runtime. 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>
2008-09-30RDMA/nes: Add support for 4-port 1G HP blade cardChien Tung
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>
2008-07-24RDMA/nes: CM connection setup/teardown reworkFaisal Latif
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>
2008-07-14RDMA/nes: Get rid of ring_doorbell parameter of nes_post_cqp_request()Roland Dreier
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>
2008-05-13RDMA/nes: Fix up nes_lro_max_aggr module parameterRoland Dreier
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>
2008-04-29RDMA/nes: Use LROFaisal Latif
Signed-off-by: Faisal Latif <flatif@neteffect.com. Signed-off-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-23RDMA/nes: Print IPv4 addresses in a readable formatRoland Dreier
Use NIPQUAD_FMT instead of printing raw 32-bit hex quantities in debugging output. Acked-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-23RDMA/nes: Use print_mac() to format ethernet addresses for printingRoland Dreier
Removing open-coded MAC formats shrinks the source and the generated code too, eg on x86-64: add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-103 (-103) function old new delta make_cm_node 932 912 -20 nes_netdev_set_mac_address 427 406 -21 nes_netdev_set_multicast_list 1148 1124 -24 nes_probe 2349 2311 -38 Acked-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-21RDMA/nes: Remove unneeded function declarationsRoland Dreier
Remove redundant static declarations of functions that are defined before they are used in the source. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-16RDMA/nes: Free IRQ before killing taskletRoland Dreier
Move the free_irq() call in nes_remove() to before the tasklet_kill(); otherwise there is a window after tasklet_kill() where a new interrupt can be handled and reschedule the tasklet, leading to a use-after-free crash. Cc: <stable@kernel.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-16IB: Replace remaining __FUNCTION__ occurrences with __func__Harvey Harrison
__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>
2008-04-16RDMA/nes: Make symbols used only in a single source file staticRoland Dreier
Avoid namespace pollution and allow the compiler to optimize better. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-16RDMA/nes: Delete unused variablesRoland Dreier
None of the cqp_reqs_XXX counters were ever used anywhere, and neither was the nics_per_function variable. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-02-26RDMA/nes: Fix a check-after-use in nes_probe()Adrian Bunk
Fix a check-after-use spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-02-04RDMA/nes: Add a driver for NetEffect RNICsGlenn Streiff
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>
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