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| author | Shinas Rasheed <srasheed@marvell.com> | 2023-09-13 10:41:56 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-09-15 14:50:52 +0200 |
| commit | 350db8a59eb392bf42e62b6b2a37d56b5833012b (patch) | |
| tree | f9a0ec6685ed5a1459685d494da76392368a1390 /tools | |
| parent | net: thunderbolt: Fix TCPv6 GSO checksum calculation (diff) | |
| download | linux-350db8a59eb392bf42e62b6b2a37d56b5833012b.tar.xz linux-350db8a59eb392bf42e62b6b2a37d56b5833012b.zip | |
octeon_ep: fix tx dma unmap len values in SG
Lengths of SG pointers are kept in the following order in
the SG entries in hardware.
63 48|47 32|31 16|15 0
-----------------------------------------
| Len 0 | Len 1 | Len 2 | Len 3 |
-----------------------------------------
| Ptr 0 |
-----------------------------------------
| Ptr 1 |
-----------------------------------------
| Ptr 2 |
-----------------------------------------
| Ptr 3 |
-----------------------------------------
Dma pointers have to be unmapped based on their
respective lengths given in this format.
Fixes: 37d79d059606 ("octeon_ep: add Tx/Rx processing and interrupt support")
Signed-off-by: Shinas Rasheed <srasheed@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions