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Store the macro values for SWI_TTY_MASK and SWI_NET_MASK in variables to

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that lkm's can use them for fiddling the masks without being dependent on
which mode the kernel is compiled in (SMP or UP).  This is particularly
for ppp_tty.c which has some domain crossing between the net and tty
subsystems.  The values are not used in the spl code, they are for
reference only (ie: the compiled code uses immediate values rather than
an indirect 32 bit address and 32 bit data fetch).
This commit is contained in:
Peter Wemm 1997-05-31 09:03:52 +00:00
parent 0589fe3b6e
commit dfa67ec76e
1 changed files with 6 additions and 1 deletions
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7
sys/i386/isa/ipl.s
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@ -36,7 +36,7 @@
*
* @(#)ipl.s
*
* $Id: ipl.s,v 1.1 1997/05/24 17:02:30 smp Exp smp $
* $Id: ipl.s,v 1.1 1997/05/26 17:58:27 fsmp Exp $
*/
@ -62,6 +62,11 @@ _tty_imask: .long 0
_bio_imask: .long 0
.globl _net_imask
_net_imask: .long 0
.globl _softnet_imask
_softnet_imask: .long SWI_NET_MASK
.globl _softtty_imask
_softtty_imask: .long SWI_TTY_MASK
.globl _ipending
/* pending interrupts blocked by splxxx() */