On Thu, Dec 15, 2011 at 04:21:51PM -0500, Andrew Boyer wrote:
> These two changes allow you to set PXE as the default MBR boot selection,
> which enables you to write a 'reboot to the network' script. We've found it
> to be very useful. What do people think?
seems good to me. John's comments also apply, no need to use
cryptic parameters in boot0cfg
cheers
luigi
> Thanks,
> Andrew
>
> > Index: usr.sbin/boot0cfg/boot0cfg.c
> > ===================================================================
> > --- usr.sbin/boot0cfg/boot0cfg.c (revision 228359)
> > +++ usr.sbin/boot0cfg/boot0cfg.c (working copy)
> > @@ -169,7 +169,7 @@
> > o_flag = 1;
> > break;
> > case 's':
> > - s_arg = argtoi(optarg, 1, 5, 's');
> > + s_arg = argtoi(optarg, 1, 6, 's');
> > break;
> > case 't':
> > t_arg = argtoi(optarg, 1, 0xffff, 't');
> > @@ -472,6 +472,8 @@
> > printf("default_selection=F%d (", mbr[OFF_OPT] + 1);
> > if (mbr[OFF_OPT] < 4)
> > printf("Slice %d", mbr[OFF_OPT] + 1);
> > + else if (mbr[OFF_OPT] == 5)
> > + print("PXE");
> > else
> > printf("Drive 1");
> > printf(")\n");
> > Index: sys/boot/i386/boot0/boot0.S
> > ===================================================================
> > --- sys/boot/i386/boot0/boot0.S (revision 228359)
> > +++ sys/boot/i386/boot0/boot0.S (working copy)
> > @@ -413,6 +413,7 @@
> > 3:
> > #endif /* ONLY_F_KEYS */
> > #endif /* SIO */
> > +check_selection:
> > cmpb $0x5,%al # F1..F6 or 1..6 ?
> > #ifdef PXE /* enable PXE/INT18 using F6 */
> > jne 1f;
> > @@ -421,7 +422,6 @@
> > #endif /* PXE */
> > jae beep # Not in F1..F5, beep
> >
> > -check_selection:
> > /*
> > * We have a selection. If it's a bad selection go back to complain.
> > * The bits in MNUOPT were set when the options were printed.
>
> --------------------------------------------------
> Andrew Boyer abo...@averesystems.com
>
>
>
>
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