IB/ehca: Fix bitmask handling for lock_hcalls
Fix reading hcall locking capability bit from device capabilities. Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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@ -360,7 +360,8 @@ static int ehca_sense_attributes(struct ehca_shca *shca)
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* a firmware property, so it's valid across all adapters
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*/
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if (ehca_lock_hcalls == -1)
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ehca_lock_hcalls = !(shca->hca_cap & HCA_CAP_H_ALLOC_RES_SYNC);
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ehca_lock_hcalls = !EHCA_BMASK_GET(HCA_CAP_H_ALLOC_RES_SYNC,
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shca->hca_cap);
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/* translate supported MR page sizes; always support 4K */
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shca->hca_cap_mr_pgsize = EHCA_PAGESIZE;
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