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| author | Lorenzo Colitti <lorenzo@google.com> | 2020-08-25 08:55:05 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@kernel.org> | 2020-10-02 09:57:41 +0300 |
| commit | 7974ecd7d3c0f42a98566f281e44ea8573a2ad88 (patch) | |
| tree | 8b3b9be50772560e3c9cf37074794660f9a49eaa /drivers/usb/cdns3/cdns3-pci-wrap.c | |
| parent | a176b1a2a73c9598f77f2fa3df67184321092f55 (diff) | |
| download | linux-7974ecd7d3c0f42a98566f281e44ea8573a2ad88.tar.xz | |
usb: gadget: f_ncm: allow using NCM in SuperSpeed Plus gadgets.
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>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-pci-wrap.c')
0 files changed, 0 insertions, 0 deletions