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Commit a2de1499 authored by Steve Wise's avatar Steve Wise Committed by Roland Dreier
Browse files

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: default avatarSteve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarVipul Pandya <vipul@chelsio.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent b298881f

drivers/infiniband/hw/cxgb4/t4.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -47,7 +47,7 @@ 
#define T4_MAX_QP_DEPTH (T4_MAX_RQ_SIZE - 1)

#define T4_MAX_QP_DEPTH (T4_MAX_RQ_SIZE - 1)

#define T4_MAX_CQ_DEPTH (T4_MAX_IQ_SIZE - 1)

#define T4_MAX_CQ_DEPTH (T4_MAX_IQ_SIZE - 1)

#define T4_MAX_NUM_STAG (1<<15)

#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_PAGESIZE_MASK 0xffff000  /* 4KB-128MB */

#define T4_STAG_UNSET 0xffffffff

#define T4_STAG_UNSET 0xffffffff

#define T4_FW_MAJ 0

#define T4_FW_MAJ 0