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iw_cxgb4: Don't limit TPTE count to 32KB

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Use the size advertised by FW

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hariprasad Shenai 2014-07-21 20:55:16 +05:30 committed by David S. Miller
parent 66eb19af0b
commit 91244bbd6b
2 changed files with 1 additions and 2 deletions
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2
drivers/infiniband/hw/cxgb4/iw_cxgb4.h
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@ -193,7 +193,7 @@ static inline int c4iw_fatal_error(struct c4iw_rdev *rdev)
static inline int c4iw_num_stags(struct c4iw_rdev *rdev)
{
return min((int)T4_MAX_NUM_STAG, (int)(rdev->lldi.vr->stag.size >> 5));
return (int)(rdev->lldi.vr->stag.size >> 5);
}
#define C4IW_WR_TO (30*HZ)

1
drivers/infiniband/hw/cxgb4/t4.h
View File

@ -37,7 +37,6 @@
#include "t4fw_ri_api.h"
#define T4_MAX_NUM_PD 65536
#define T4_MAX_NUM_STAG (1<<15)
#define T4_MAX_MR_SIZE (~0ULL)
#define T4_PAGESIZE_MASK 0xffff000 /* 4KB-128MB */
#define T4_STAG_UNSET 0xffffffff