diff options
| author | Steve Wise <swise@opengridcomputing.com> | 2008-01-21 14:42:11 -0600 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-01-25 14:17:45 -0800 |
| commit | d08ca26ceec4dfbcfdbada4ad728db742ccaecd1 (patch) | |
| tree | 15c79eb89ce17fcb2b96f1497e52c352d433b0ff /arch/arm/mach-footbridge/dma.c | |
| parent | 856b5925047d73a85557203d124d62c5eea1fbd3 (diff) | |
RDMA/cxgb3: Fix page shift calculation in build_phys_page_list()
The existing logic incorrectly maps this buffer list:
0: addr 0x10001000, size 0x1000
1: addr 0x10002000, size 0x1000
To this bogus page list:
0: 0x10000000
1: 0x10002000
The shift calculation must also take into account the address of the
first entry masked by the page_mask as well as the last address+size
rounded up to the next page size.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'arch/arm/mach-footbridge/dma.c')
0 files changed, 0 insertions, 0 deletions