Steve Wise 2ff7d09a1b RDMA/cxgb4: Don't exceed hw IQ depth limit for user CQs ...

Memory allocated for user CQs gets rounded up to the next page
boundary.  And after rounding, we recalculate the resulting IQ depth
and we need to make sure we don't exceed the HW limits.

This bug can result a much smaller CQ allocated than was expected if
the HW size field is exceeded, resulting in CQ overflow failures.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

2011-06-17 11:52:45 -07:00

..

cm.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2011-05-20 13:43:21 -07:00

cq.c

RDMA/cxgb4: Don't exceed hw IQ depth limit for user CQs

2011-06-17 11:52:45 -07:00

device.c

RDMA/cxgb4: EEH errors can hang the driver

2011-05-09 22:06:23 -07:00

ev.c

RDMA/cxgb4: Handle CPL_RDMA_TERMINATE messages

2010-09-28 10:46:32 -07:00

iw_cxgb4.h

RDMA/cxgb4: Use completion objects for event blocking

2011-05-24 09:47:38 -07:00

Kconfig

Update broken web addresses in the kernel.

2010-10-18 11:03:14 +02:00

Makefile

IB: Replace EXTRA_CFLAGS with ccflags-y

2010-10-23 13:45:03 -07:00

mem.c

RDMA/cxgb4: Centralize the wait logic

2010-09-28 10:46:34 -07:00

provider.c

RDMA/cxgb4: EEH errors can hang the driver

2011-05-09 22:06:23 -07:00

qp.c

RDMA/cxgb4: Fix missing parentheses

2011-05-09 22:06:22 -07:00

resource.c

RDMA/cxgb4: Support on-chip SQs

2010-09-28 10:46:35 -07:00

t4.h

cxgb4: use pgprot_writecombine() on powerpc

2011-04-27 14:18:25 +10:00

t4fw_ri_api.h

RDMA/cxgb4: Add module option to tweak delayed ack

2010-07-21 10:53:52 -07:00

user.h

RDMA/cxgb4: Support on-chip SQs

2010-09-28 10:46:35 -07:00