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authorimp <imp@FreeBSD.org>2006-03-18 01:43:25 +0000
committerimp <imp@FreeBSD.org>2006-03-18 01:43:25 +0000
commite1042394e73e76c14d7db94666572e71f976d3af (patch)
tree989c9b3d6b7537a0e6e41e648f96cc8698c302c3 /sys/dev/hwpmc
parentefec5051c92756ce76f77cfe70f1067609278291 (diff)
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MFp4:
o update TODO list o Better use of busdma o mark RX dtors as COHERENT. This helps performance a lot by not requiring so many EXPENSIVE cache flushes. The cost of accessing it non-cached is much smaller. o Copy data from Rx buffers to make IP header 4 byte aligned. o CRC length included in reported length, so cope o Don't free TX buffer twice o Manage TX buffers better. o Enable just the interrupts we want. o Manage OACTIVE better # Some of these done by cognet # These changes let us get to # via NFS root.
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