/*
* Copyright (c) 2006 Chelsio, Inc. All rights reserved.
- * Copyright (c) 2006 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
mmid = stag >> 8;
mhp->ibmr.rkey = mhp->ibmr.lkey = stag;
insert_handle(rhp, &rhp->mmidr, mhp, mmid);
- PDBG("%s mmid 0x%x mhp %p\n", __FUNCTION__, mmid, mhp);
+ PDBG("%s mmid 0x%x mhp %p\n", __func__, mmid, mhp);
return 0;
}
mmid = stag >> 8;
mhp->ibmr.rkey = mhp->ibmr.lkey = stag;
insert_handle(rhp, &rhp->mmidr, mhp, mmid);
- PDBG("%s mmid 0x%x mhp %p\n", __FUNCTION__, mmid, mhp);
+ PDBG("%s mmid 0x%x mhp %p\n", __func__, mmid, mhp);
return 0;
}
*total_size += buffer_list[i].size;
if (i > 0)
mask |= buffer_list[i].addr;
+ else
+ mask |= buffer_list[i].addr & PAGE_MASK;
+ if (i != num_phys_buf - 1)
+ mask |= buffer_list[i].addr + buffer_list[i].size;
+ else
+ mask |= (buffer_list[i].addr + buffer_list[i].size +
+ PAGE_SIZE - 1) & PAGE_MASK;
}
if (*total_size > 0xFFFFFFFFULL)
/* Find largest page shift we can use to cover buffers */
for (*shift = PAGE_SHIFT; *shift < 27; ++(*shift))
- if (num_phys_buf > 1) {
- if ((1ULL << *shift) & mask)
- break;
- } else
- if (1ULL << *shift >=
- buffer_list[0].size +
- (buffer_list[0].addr & ((1ULL << *shift) - 1)))
- break;
+ if ((1ULL << *shift) & mask)
+ break;
buffer_list[0].size += buffer_list[0].addr & ((1ULL << *shift) - 1);
buffer_list[0].addr &= ~0ull << *shift;
((u64) j << *shift));
PDBG("%s va 0x%llx mask 0x%llx shift %d len %lld pbl_size %d\n",
- __FUNCTION__, (unsigned long long) *iova_start,
+ __func__, (unsigned long long) *iova_start,
(unsigned long long) mask, *shift, (unsigned long long) *total_size,
*npages);