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| author | Lorenzo Colitti <lorenzo@google.com> | 2020-08-25 08:55:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 12:12:22 +0300 |
| commit | aa623e924021ce4e9f78bc667d8b4f6ed08143cb (patch) | |
| tree | 2dc011016460af3b4385f242cc8f377488993897 /tools/perf/scripts/python | |
| parent | dfeb33e55edf9e3e8ab4e33ece7977c105fe4239 (diff) | |
| download | linux-aa623e924021ce4e9f78bc667d8b4f6ed08143cb.tar.xz | |
usb: gadget: f_ncm: allow using NCM in SuperSpeed Plus gadgets.
[ Upstream commit 7974ecd7d3c0f42a98566f281e44ea8573a2ad88 ]
Currently, enabling f_ncm at SuperSpeed Plus speeds results in an
oops in config_ep_by_speed because ncm_set_alt passes in NULL
ssp_descriptors. Fix this by re-using the SuperSpeed descriptors.
This is safe because usb_assign_descriptors calls
usb_copy_descriptors.
Tested: enabled f_ncm on a dwc3 gadget and 10Gbps link, ran iperf
Reviewed-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions