Messages in this thread | | | Date | Tue, 1 Aug 2000 09:32:28 -0400 | From | "clemej" <> | Subject | kiobuf question... |
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Greetings...
From previous discussions on this list, It's been said that you should use kiobuf's to do PCI dma directly to user space.. I can see that you can tell kiobufs to grab user pages, but I must be missing something obvious because I can't seem to find out how to tell the user space program which pages kiobuf grabbed to mmap/read/whatever...
are there any pointers, docs, etc on using kiobufs?
thanks, john.c
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