search for: order_grant_frames

Displaying 1 result from an estimated 1 matches for "order_grant_frames".

2005 Nov 11
5
xen-unstable: TX/RX ring buffer exhaustion and NR_GRANT_FRAMES
...n_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 xen/include/xen/grant_table.h, however, setting ORDER_GRANT_FRAMES to 3 to get more pages of grant tables doesn''t change anything. Sooo, question #1: how can I alter the code to get more grant tables such that more nics per domU will become available? Question #2: is it planned to make this configurable, e.g. by boot option for dom0? Regards, -- Birg...