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linux-pinenote/drivers/infiniband/hw/qib
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Mike Marciniszyn ddb8876589 IB/qib: Convert opcode counters to per-context 
This fix changes the opcode relative counters for receive to per
context.

Profiling has shown that when mulitple contexts are being used there
is a lot of cache activity associated with these counters.

The code formerly kept these counters per port, but only provided the
interface to read per HCA.  This patch converts the read of counters
to per HCA and adds the debugfs hooks to be able to read the file as a
sequence of opcodes.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-06-21 17:19:50 -07:00
..
Kconfig IB/qib: Add DCA support 2013-06-21 17:19:38 -07:00
Makefile IB/qib: Convert opcode counters to per-context 2013-06-21 17:19:50 -07:00
qib.h IB/qib: Convert opcode counters to per-context 2013-06-21 17:19:50 -07:00
qib_6120_regs.h
qib_7220.h IB/qib: Eliminate 64-bit jiffies use 2012-01-03 20:52:12 -08:00
qib_7220_regs.h
qib_7322_regs.h IB/qib: Mask hardware error during link reset 2010-07-06 14:13:20 -07:00
qib_common.h IB/qib: Update minor version number 2013-06-21 17:19:47 -07:00
qib_cq.c IB/qib: Optimize CQ callbacks 2013-06-21 17:19:49 -07:00
qib_debugfs.c IB/qib: Convert opcode counters to per-context 2013-06-21 17:19:50 -07:00
qib_debugfs.h IB/qib: Convert opcode counters to per-context 2013-06-21 17:19:50 -07:00
qib_diag.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_dma.c
qib_driver.c IB/qib: Convert opcode counters to per-context 2013-06-21 17:19:50 -07:00
qib_eeprom.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_file_ops.c IB/qib: Add dual-rail NUMA awareness for PSM processes 2013-06-21 17:19:49 -07:00
qib_fs.c fs: Limit sys_mount to only request filesystem modules. 2013-03-03 19:36:31 -08:00
qib_iba6120.c IB/qib: Add DCA support 2013-06-21 17:19:38 -07:00
qib_iba7220.c IB/qib: Add DCA support 2013-06-21 17:19:38 -07:00
qib_iba7322.c IB/qib: Add DCA support 2013-06-21 17:19:38 -07:00
qib_init.c IB/qib: Convert opcode counters to per-context 2013-06-21 17:19:50 -07:00
qib_intr.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_keys.c IB/qib: Fix lockdep splat in qib_alloc_lkey() 2013-06-04 17:05:20 -07:00
qib_mad.c IB/qib: Fix failure of compliance test C14-024#06_LocalPortNum 2012-09-14 10:42:32 -07:00
qib_mad.h IB/qib: Add congestion control agent implementation 2012-07-19 11:20:04 -07:00
qib_mmap.c
qib_mr.c IB/qib: RCU locking for MR validation 2012-07-08 18:05:19 -07:00
qib_pcie.c Merge branch 'pci/stephen-const' into next 2012-09-12 13:54:10 -06:00
qib_pio_copy.c
qib_qp.c IB/qib: Remove atomic_inc_not_zero() from QP RCU 2013-06-21 17:19:46 -07:00
qib_qsfp.c IB/qib: Fix over-scheduling of QSFP work 2011-11-28 12:17:33 -08:00
qib_qsfp.h IB/qib: Eliminate 64-bit jiffies use 2012-01-03 20:52:12 -08:00
qib_rc.c IB/qib: Avoid returning EBUSY from MR deregister 2012-07-08 18:05:19 -07:00
qib_ruc.c IB/qib: Avoid returning EBUSY from MR deregister 2012-07-08 18:05:19 -07:00
qib_sd7220.c firmware,IB/qib: revert firmware file move 2013-04-05 12:19:39 -07:00
qib_sdma.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_srq.c RDMA/core: Add SRQ type field 2011-10-13 09:13:26 -07:00
qib_sysfs.c IB/qib: Correct qib_verbs_register_sysfs() error handling 2013-04-16 23:04:36 -07:00
qib_twsi.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_tx.c IB/qib: Optimize pio ack buffer allocation 2012-05-14 12:37:03 -07:00
qib_uc.c IB/qib: Avoid returning EBUSY from MR deregister 2012-07-08 18:05:19 -07:00
qib_ud.c IB/qib: Avoid returning EBUSY from MR deregister 2012-07-08 18:05:19 -07:00
qib_user_pages.c mm: distinguish between mlocked and pinned pages 2011-10-31 17:30:46 -07:00
qib_user_sdma.c Fix common misspellings 2011-03-31 11:26:23 -03:00
qib_user_sdma.h
qib_verbs.c IB/qib: Convert opcode counters to per-context 2013-06-21 17:19:50 -07:00
qib_verbs.h IB/qib: Convert opcode counters to per-context 2013-06-21 17:19:50 -07:00
qib_verbs_mcast.c
qib_wc_ppc64.c
qib_wc_x86_64.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00