Re: svn commit: r185482 - head/sys/dev/ath/ath_rate/sample

* On Sun, 2008-11-30 at 19:06 +0000, Sam Leffler wrote:
Author: sam
Date: Sun Nov 30 19:06:35 2008
New Revision: 185482
URL: http://svn.freebsd.org/changeset/base/185482

Log:
Major overhaul:
o eliminate private state indexed by 802.11 rate codes; use the hal's
rate tables directly to get the same info
o calculate a mask of operational rates to optimize lookups and checks
(instead of using for loops and similar)
o optimize size bin operations
o ignore rates marked as "do not use" in the hal phy tables
o fix bug that caused upshifting to break in 11g once the rate dropped
below 11Mb/s
o add more intelligent multi-rate tx schedules
o add support for 1/2 and 1/4 width channels
o add dev.ath.X.sample_stats sysctl to dump runtime statistics to the console
(needs to go up to a user app)
o export more tuning knobs via sysctls (still a couple of magic constants)

Looks like, after that commit, I can't use if_ath loaded as module any
more:

# kldload /boot/kernel/ath_rate.ko
kldload: can't load /boot/kernel/ath_rate.ko: No such file or directory
# dmesg | tail -n1
link_elf: symbol ath_hal_computetxtime undefined
#

Yes, I've read UPDATING entry 20081130.
But I have no ath_hal entry in my kernel config,
I've loaded ath as KLDs.

How to fix that problem ?


--
Vladimir B. Grebenschikov
vova@xxxxxxx
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