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I incorrectly assumed the log buffer started from the beginning when it

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is actually a circular log.  Deal with it rolling around.  Fortunately,
the log area is big and I haven't seen any roll over yet.  Update and
get rid of the obsolete comment.
This commit is contained in:
ambrisko 2007-12-19 17:22:07 +00:00
parent edee84f0a7
commit a41ac17851
1 changed files with 3 additions and 7 deletions
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10
sys/dev/mfi/mfi.c
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@ -774,16 +774,12 @@ mfi_aen_setup(struct mfi_softc *sc, uint32_t seq_start)
free(log_state, M_MFIBUF);
return (error);
}
/*
* Don't run them yet since we can't parse them.
* We can indirectly get the contents from
* the AEN mechanism via setting it lower then
* current. The firmware will iterate through them.
*/
/* The message log is a circular buffer */
for (seq = log_state->shutdown_seq_num;
seq <= log_state->newest_seq_num; seq++) {
seq != log_state->newest_seq_num; seq++) {
mfi_get_entry(sc, seq);
}
mfi_get_entry(sc, seq);
} else
seq = seq_start;
mfi_aen_register(sc, seq, class_locale.word);