Author: np
Date: Wed Mar 1 20:23:21 2017
New Revision: 314509
URL: https://svnweb.freebsd.org/changeset/base/314509
Log:
cxgbe/iw_cxgbe: Do not check the size of the memory region being
registered. T4/5/6 have no internal limit on this size. This is
probably a copy paste from the T3 iw_cxgb driver.
MFC after: 3 days
Sponsored by: Chelsio Communications
Modified:
head/sys/dev/cxgbe/iw_cxgbe/mem.c
Modified: head/sys/dev/cxgbe/iw_cxgbe/mem.c
==============================================================================
--- head/sys/dev/cxgbe/iw_cxgbe/mem.c Wed Mar 1 20:22:25 2017
(r314508)
+++ head/sys/dev/cxgbe/iw_cxgbe/mem.c Wed Mar 1 20:23:21 2017
(r314509)
@@ -341,9 +341,6 @@ static int build_phys_page_list(struct i
PAGE_SIZE - 1) & PAGE_MASK;
}
- if (*total_size > 0xFFFFFFFFULL)
- return -ENOMEM;
-
/* Find largest page shift we can use to cover buffers */
for (*shift = PAGE_SHIFT; *shift < 27; ++(*shift))
if ((1ULL << *shift) & mask)
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