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| author | Alexander Bersenev <bay@hackerdom.ru> | 2020-03-06 01:33:16 +0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-09 10:23:54 +0200 |
| commit | 4ca8b8855264cf1439cdab3da7049bd1e3c2a9e6 (patch) | |
| tree | 8b30a121c06f2a2d0826ac6d915287de710b5e38 /include/linux/reset-controller.h | |
| parent | a8b7a32a3427d592a38cb0ed9c33088d44c82840 (diff) | |
cdc_ncm: Implement the 32-bit version of NCM Transfer Block
[ Upstream commit 0fa81b304a7973a499f844176ca031109487dd31 ]
The NCM specification defines two formats of transfer blocks: with 16-bit
fields (NTB-16) and with 32-bit fields (NTB-32). Currently only NTB-16 is
implemented.
This patch adds the support of NTB-32. The motivation behind this is that
some devices such as E5785 or E5885 from the current generation of Huawei
LTE routers do not support NTB-16. The previous generations of Huawei
devices are also use NTB-32 by default.
Also this patch enables NTB-32 by default for Huawei devices.
During the 2019 ValdikSS made five attempts to contact Huawei to add the
NTB-16 support to their router firmware, but they were unsuccessful.
Signed-off-by: Alexander Bersenev <bay@hackerdom.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 7e01c7f7046e ("net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/reset-controller.h')
0 files changed, 0 insertions, 0 deletions