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CDC/ACM and PL2303 device drivers: Don't use the max packet size assigned to an endpoint in order to determine the request buffer size. The endpoint has not yet been configured that max packet size may be wrong.

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Gregory Nutt
2013-09-05 18:00:16 -06:00
parent 6dae945fb0
commit fb37248343
7 changed files with 68 additions and 15 deletions
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@@ -5495,3 +5495,11 @@
de Assis. This is still very much a work in progress (2013-9-3).
* configs/*/usbmsc: Renamed from config/*/usbstorage to match the
change in naming in apps/examples submitted by CCTSAO (2013-9-5).
* drivers/usbdev.c and pl2303.c: Don't use max packetsize assigned to
the endpoint when allocating request buffers; The default value of
the endpoint max packetsize may be incorrect because the endpoint
has not yet been configured. Verified on CDC/ACM. Corresponding
changes made to pl2303, but untested (2013-9-5).
* arch/arm/src/sama5/sam_udphs.c: The high-speed device side driver
is now functional (although more testing is always needed) (2013-9-5).