/*
* 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
int ret = 0;
struct iwch_mm_entry *mm;
struct iwch_ucontext *ucontext;
+ u64 addr;
PDBG("%s pgoff 0x%lx key 0x%x len %d\n", __FUNCTION__, vma->vm_pgoff,
key, len);
mm = remove_mmap(ucontext, key, len);
if (!mm)
return -EINVAL;
+ addr = mm->addr;
kfree(mm);
- if ((mm->addr >= rdev_p->rnic_info.udbell_physbase) &&
- (mm->addr < (rdev_p->rnic_info.udbell_physbase +
+ if ((addr >= rdev_p->rnic_info.udbell_physbase) &&
+ (addr < (rdev_p->rnic_info.udbell_physbase +
rdev_p->rnic_info.udbell_len))) {
/*
vma->vm_flags |= VM_DONTCOPY | VM_DONTEXPAND;
vma->vm_flags &= ~VM_MAYREAD;
ret = io_remap_pfn_range(vma, vma->vm_start,
- mm->addr >> PAGE_SHIFT,
+ addr >> PAGE_SHIFT,
len, vma->vm_page_prot);
} else {
* Map WQ or CQ contig dma memory...
*/
ret = remap_pfn_range(vma, vma->vm_start,
- mm->addr >> PAGE_SHIFT,
+ addr >> PAGE_SHIFT,
len, vma->vm_page_prot);
}
wake_up(&(to_iwch_qp(qp)->wait));
}
-struct ib_qp *iwch_get_qp(struct ib_device *dev, int qpn)
+static struct ib_qp *iwch_get_qp(struct ib_device *dev, int qpn)
{
PDBG("%s ib_dev %p qpn 0x%x\n", __FUNCTION__, dev, qpn);
return (struct ib_qp *)get_qhp(to_iwch_dev(dev), qpn);