USB services: Difference between revisions
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==== SubmitOutRequest ==== | ==== SubmitOutRequest ==== | ||
Takes an type-0x5 input buffer, an u32, and an u32 ''' | Takes an type-0x5 input buffer, an u32 '''size''', and an u32 '''unk'''. Returns an output u32 for the actual transferred size. | ||
Official user-processes uses a buffer where the buffer address/size is page-aligned, where '''size''' is the original size before alignment. The user-process also flushes dcache for this buffer using '''size''', before using this command. Official sw passes value 0 for '''unk'''. | |||
==== SubmitInRequest ==== | ==== SubmitInRequest ==== | ||
Takes an type-0x6 output buffer, an u32, and an u32 ''' | Takes an type-0x6 output buffer, an u32 '''size''', and an u32 '''unk'''. Returns an output u32 for the actual transferred size. | ||
Official user-processes uses a buffer where the buffer address/size is page-aligned, where '''size''' is the original size before alignment. The user-process also flushes dcache for this buffer using '''size''', before/after using this command. Official sw passes value 0 for '''unk'''. | |||
==== Open ==== | ==== Open ==== | ||