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Groups > alt.os.development > #8408
| From | "Rod Pemberton" <boo@fasdfrewar.cdm> |
|---|---|
| Newsgroups | alt.os.development |
| Subject | Re: OS startup goals and steps |
| Date | 2015-07-17 05:48 -0400 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <op.x1wv7lxuyfako5@localhost> (permalink) |
| References | <mo2l1n$7o2$1@dont-email.me> <mo7nlc$5ej$1@speranza.aioe.org> <op.x1uysfbxyfako5@localhost> <mo8fot$vi5$1@speranza.aioe.org> |
On Thu, 16 Jul 2015 08:42:46 -0400, wolfgang kern <nowhere@never.at> wrote: > Rod Pemberton wrote: >>> I use 0:0600..0:7bff to store data including BIOS-returned structs: >>> >>> origin IVT, (only needed for reboot) >>> A20-mode, (set by BIOS or port92 or keybd) >>> VESA-modelist, INT15_E820, EDID, INT15_C2, (to enable USB to PS/2 >>> mouse emulation) >>> INT13_41 flags, (check if 64-bit address supported) >>> CPUID0/1/.. (CPU-name and check for TSC,cmov,..) >>> and all PCI-configuration (needed to detect SATA-ports) >> ... > >>> INT15_C2 (to enable USB to PS/2 mouse emulation) >> >> Could you explain this one? ... > > My BIOSes (all AMI) will not emulate an USB-mouse without setting > up a far-pointer by 15C207 to a (dummy RETF anyway) routine > followed by a 15C200BH01 (enable). Perhaps because my keybords > are still PS/2. > After this I can use PM/RM port60 mouse routines and ignore BIOS. > I would not figure that out from RBIL. Is this custom for your motherboard and BIOS? Or, is this something in one of the many specifications? Rod Pemberton -- Scientist now say we'll experience a mini-ice in 2030. So, I guess we need more global warming today ...
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OS startup goals and steps "James Harris" <james.harris.1@gmail.com> - 2015-07-14 10:35 +0100
Re: OS startup goals and steps "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-07-15 04:00 -0400
Re: OS startup goals and steps "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-07-15 22:29 -0400
Re: OS startup goals and steps "James Harris" <james.harris.1@gmail.com> - 2015-07-16 08:00 +0100
Re: OS startup goals and steps "James Harris" <james.harris.1@gmail.com> - 2015-07-16 11:01 +0100
Re: OS startup goals and steps "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-07-17 05:40 -0400
Re: OS startup goals and steps "wolfgang kern" <nowhere@never.at> - 2015-07-17 17:58 +0200
Re: OS startup goals and steps "Alexei A. Frounze" <alexfrunews@gmail.com> - 2015-07-16 03:24 -0700
Re: OS startup goals and steps "James Harris" <james.harris.1@gmail.com> - 2015-07-16 10:32 +0100
Re: OS startup goals and steps "wolfgang kern" <nowhere@never.at> - 2015-07-16 16:04 +0200
Re: OS startup goals and steps "James Harris" <james.harris.1@gmail.com> - 2015-07-17 06:44 +0100
Re: OS startup goals and steps "wolfgang kern" <nowhere@never.at> - 2015-07-17 17:50 +0200
Re: OS startup goals and steps "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-07-17 06:10 -0400
Re: OS startup goals and steps "James Harris" <james.harris.1@gmail.com> - 2015-07-17 18:07 +0100
Re: OS startup goals and steps "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-07-18 03:35 -0400
Re: OS startup goals and steps "wolfgang kern" <nowhere@never.at> - 2015-07-16 14:42 +0200
Re: OS startup goals and steps "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-07-17 05:48 -0400
Re: OS startup goals and steps "wolfgang kern" <nowhere@never.at> - 2015-07-17 17:29 +0200
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