diff options
| author | Loic Poulain <loic.poulain@linaro.org> | 2021-03-29 17:39:31 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-29 16:26:16 -0700 |
| commit | d9f0713c9217fdd31077f890c2e15232ad2f0772 (patch) | |
| tree | b657d63b763608cde3c7707ddd3f0155cfb0613e /drivers/cpuidle | |
| parent | 24ad92c841c9fa548dc944821721944405ef7963 (diff) | |
net: mhi: Add support for non-linear MBIM skb processing
Currently, if skb is non-linear, due to MHI skb chaining, it is
linearized in MBIM RX handler prior MBIM decoding, causing extra
allocation and copy that can be as large as the maximum MBIM frame
size (32K).
This change introduces MBIM decoding for non-linear skb, allowing to
process 'large' non-linear MBIM packets without skb linearization.
The IP packets are simply extracted from the MBIM frame using the
skb_copy_bits helper.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/cpuidle')
0 files changed, 0 insertions, 0 deletions