On 8/13/06, Pyun YongHyeon <[EMAIL PROTECTED]> wrote:
yongari 2006-08-14 01:50:54 UTCFreeBSD src repository Modified files: sys/dev/em if_em.c if_em.h Log: Overhaul Rx path to recover from mbuf cluster allocation failure. o Create one more spare DMA map for Rx handler to recover from bus_dmamap_load_mbuf_sg(9) failure. o Make sure to update status bit in Rx descriptors even if we failed to allocate a new buffer. Previously it resulted in stuck condition and em_handle_rxtx task took up all available CPU cycles.
[snip] Is it possible that the RELENG_4 if_em driver would suffer from the same problems, particularly the stuck/CPU-chewing problem? Matt _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
