linux/drivers/infiniband/hw/ipath
Dave Olson 826d801009 IB/ipath: Enable 4KB MTU
Enable use of 4KB MTU.  Since the driver uses more pinned memory for
receive buffers when the 4KB MTU is enabled, whether or not the fabric
supports that MTU, add a "mtu4096" module parameter that can be used to
limit the MTU to 2KB when it is known that 4KB MTUs can't be used
anyway.

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-04-16 21:01:12 -07:00
..
ipath_common.h IB/ipath: Fix IB compliance problems with link state vs physical state 2008-03-11 13:58:22 -07:00
ipath_cq.c IB/ipath: Fix error returned from ib_resize_cq if new size smaller than # entries 2008-01-25 14:15:28 -08:00
ipath_debug.h IB/ipath: Convert from .nopage to .fault 2008-01-25 14:15:29 -08:00
ipath_diag.c IB/ipath: Performance optimization for CPU differences 2007-10-09 20:04:14 -07:00
ipath_dma.c [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
ipath_driver.c IB/ipath: Enable 4KB MTU 2008-04-16 21:01:12 -07:00
ipath_eeprom.c IB/ipath: Fix some sparse warnings about shadowed symbols 2008-01-25 14:15:42 -08:00
ipath_file_ops.c IB/ipath: Enable 4KB MTU 2008-04-16 21:01:12 -07:00
ipath_fs.c IB/ipath: Remove unnecessary cast 2008-01-25 14:17:46 -08:00
ipath_iba6110.c IB/ipath: Provide I/O bus speeds for diagnostic purposes 2008-04-16 21:01:12 -07:00
ipath_iba6120.c IB/ipath: Enable 4KB MTU 2008-04-16 21:01:12 -07:00
ipath_init_chip.c IB/ipath: Enable 4KB MTU 2008-04-16 21:01:12 -07:00
ipath_intr.c IB/ipath: Misc sparse warning cleanup 2008-04-16 21:01:11 -07:00
ipath_kernel.h IB/ipath: Enable 4KB MTU 2008-04-16 21:01:12 -07:00
ipath_keys.c IB/ipath: Clean up some comments 2008-01-25 14:15:38 -08:00
ipath_mad.c IB/ipath: Enable 4KB MTU 2008-04-16 21:01:12 -07:00
ipath_mmap.c IB/ipath: Update copyright dates 2007-07-09 20:12:26 -07:00
ipath_mr.c [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
ipath_qp.c IB/ipath: Enable 4KB MTU 2008-04-16 21:01:12 -07:00
ipath_rc.c IB/ipath: Reset the retry counter for RDMA_READ_RESPONSE_MIDDLE packets 2008-03-11 14:04:35 -07:00
ipath_registers.h IB/ipath: Make some constants chip-specific, related cleanup 2008-04-16 21:01:12 -07:00
ipath_ruc.c IB/ipath: Fix RNR NAK handling 2008-01-25 14:15:34 -08:00
ipath_srq.c IB/ipath: Misc sparse warning cleanup 2008-04-16 21:01:11 -07:00
ipath_stats.c IB/ipath: Changes for fields moving from devdata to portdata 2008-01-25 14:15:36 -08:00
ipath_sysfs.c IB/ipath: Provide I/O bus speeds for diagnostic purposes 2008-04-16 21:01:12 -07:00
ipath_uc.c IB/ipath: UC RDMA WRITE with IMMEDIATE doesn't send the immediate 2007-10-09 20:44:56 -07:00
ipath_ud.c IB/ipath: Trivial simplification of ipath_make_ud_req() 2008-01-25 14:17:44 -08:00
ipath_user_pages.c IB/ipath: Remove ipath_get_user_pages_nocopy() 2007-07-17 18:37:43 -07:00
ipath_verbs_mcast.c IB/ipath: Update copyright dates 2007-07-09 20:12:26 -07:00
ipath_verbs.c IB/ipath: Enable 4KB MTU 2008-04-16 21:01:12 -07:00
ipath_verbs.h IB/ipath: Add mappings from HW register to PortInfo port physical state 2008-01-25 14:17:44 -08:00
ipath_wc_ppc64.c IB/ipath: Update copyright dates 2007-07-09 20:12:26 -07:00
ipath_wc_x86_64.c IB/ipath: Update copyright dates 2007-07-09 20:12:26 -07:00
Kconfig IB: Use menuconfig for InfiniBand menu 2007-07-09 20:12:26 -07:00
Makefile IB/ipath: Remove ipath_layer dead code 2007-07-20 21:19:43 -07:00