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RDMA/cxgb4: Advertise ~0ULL as max MR size 

Lustre uses a advertised max MR size of ~0ULL to indicate it should
use a dma_mr.  Hence advertise max MR size as ~0ULL.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Vipul Pandya <vipul@chelsio.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Steve Wise 2013-08-06 21:04:39 +05:30 committed by Roland Dreier
parent b298881fcf
commit a2de1499b3
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/cxgb4/t4.h
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@ -47,7 +47,7 @@
#define T4_MAX_QP_DEPTH (T4_MAX_RQ_SIZE - 1)
#define T4_MAX_CQ_DEPTH (T4_MAX_IQ_SIZE - 1)
#define T4_MAX_NUM_STAG (1<<15)
#define T4_MAX_MR_SIZE (~0ULL - 1)
#define T4_MAX_MR_SIZE (~0ULL)
#define T4_PAGESIZE_MASK 0xffff000 /* 4KB-128MB */
#define T4_STAG_UNSET 0xffffffff
#define T4_FW_MAJ 0