search for: xenidc

Displaying 3 results from an estimated 3 matches for "xenidc".

2005 Nov 11
5
xen-unstable: TX/RX ring buffer exhaustion and NR_GRANT_FRAMES
Hi, it seems as if it is not possible to have more than 3 nics per domU right now. If I specify more, I get the usual [...] xen_net: Initialising virtual ethernet driver. #### netfront can''t alloc rx grant refs vif: probe of vif-3 failed with error -12 [...] message - see bug #183. It was pointed out to me that it might be possible to adjust this manually in
2005 Dec 06
4
latest USB code
...s and it won''t be too hard to change the protocol so that the BE sends a message to the FE to kick the FE into re-probing the BE. This will make the BE device state machine a bit more complicated. o - Design documentation for the USB driver is required. o - We might not want to keep the xenidc code. API documentation for the xenidc API is required if we are going to keep the xenidc code. o - Isochronous URBs are untested. o - My test machine is USB 1.2 and I''ve not yet tested with USB 2.0. o - Suspend and resume is untested. Domain migration is untested. o - I''ve...
2005 Nov 15
3
First post-xenbus-change USB patch
Here''s the first snapshot of the USB code after updating to the new xenbus. The xenidc code provides a much higher level of abstraction than the new xenbus code so the changes didn''t affect the usb driver much. I had to put in empty frontend_changed and backend_changed functions because the new xenbus code segfaults without them. The USB code doesn''t need them bec...