Re: IDE issue, no booting and that last_ipl

[Rene B. <re...@we...>]

Hi!

I have found some interresting mails from Roman Zippel. Maybe this can=20
help to understand.

Ciao, Ren=E8


------------------------------------------------------------

Roman Zippel: 2001.11.05  2:20

Log message:
   move disabling of interrupts during probe
   enable other interrupts during ide irq

Modified files:
       2.3/drivers/ide/:
         ide-probe.c ide.c     Revision      Changes    Path
   1.4           +89 -55    2.3/drivers/ide/ide-probe.c
   1.4           +283 -171  2.3/drivers/ide/ide.c


------------------------------------------------------------

Roman Zippel: 2001.11.05  2:29

Log message:
   use general interrupt management code

Modified files:
       2.3/arch/ppc/amiga/:
         amiints.c cia.c config.c       2.3/arch/ppc/kernel/:
         apus_setup.c irq.c Removed files:
       2.3/arch/ppc/amiga/:
         ints.c     Revision      Changes    Path
   1.8           +19 -192   2.3/arch/ppc/amiga/amiints.c
   1.4           +17 -71    2.3/arch/ppc/amiga/cia.c
   1.12          +21 -32    2.3/arch/ppc/amiga/config.c
   1.27          +53 -146   2.3/arch/ppc/kernel/apus_setup.c
   1.12          +0 -7      2.3/arch/ppc/kernel/irq.c


------------------------------------------------------------

Roman Zippel: 2001.11.05  2:48

Hi,

> Log message:
>   use general interrupt management code

This was a major surgery, I hoped everything still works as before,
please test it carefully.
Biggest visible difference is a new /proc/interrupts format, which is
now the same as for other ppc machines. Otherwise there is now finally
that annoying "Trying to enable auto-vector" print gone. I left another
print in (last_ipl[x] already set to...), it should only occur rarely
and shouldn't be a problem. I'll remove it later again.