Re: [Qemu-devel] [PATCH v2 1/1] i386: expose floppy-related objects in SSDT

2015-12-17 Thread Igor Mammedov
On Thu, 17 Dec 2015 16:26:51 +0300 Roman Kagan wrote: > On Wed, Dec 16, 2015 at 11:15:55PM +0100, Igor Mammedov wrote: > > On Wed, 16 Dec 2015 20:34:55 +0300 > > Roman Kagan wrote: > > > > > On Wed, Dec 16, 2015 at 05:46:57PM +0100, Igor Mammedov wrote: > > > > On Wed, 16 Dec 2015 10:45:09 +030

Re: [Qemu-devel] [PATCH v2 1/1] i386: expose floppy-related objects in SSDT

2015-12-17 Thread Roman Kagan
On Wed, Dec 16, 2015 at 11:15:55PM +0100, Igor Mammedov wrote: > On Wed, 16 Dec 2015 20:34:55 +0300 > Roman Kagan wrote: > > > On Wed, Dec 16, 2015 at 05:46:57PM +0100, Igor Mammedov wrote: > > > On Wed, 16 Dec 2015 10:45:09 +0300 "Denis V. Lunev" > > > wrote: > > > > @@ -1125,6 +1183,26 @@ buil

Re: [Qemu-devel] [PATCH v2 1/1] i386: expose floppy-related objects in SSDT

2015-12-16 Thread Igor Mammedov
On Wed, 16 Dec 2015 20:34:55 +0300 Roman Kagan wrote: > On Wed, Dec 16, 2015 at 05:46:57PM +0100, Igor Mammedov wrote: > > On Wed, 16 Dec 2015 10:45:09 +0300 "Denis V. Lunev" > > wrote: > > > @@ -1125,6 +1183,26 @@ build_ssdt(GArray *table_data, GArray > > > *linker, aml_append(ssdt, scope); > >

Re: [Qemu-devel] [PATCH v2 1/1] i386: expose floppy-related objects in SSDT

2015-12-16 Thread Roman Kagan
On Wed, Dec 16, 2015 at 05:46:57PM +0100, Igor Mammedov wrote: > On Wed, 16 Dec 2015 10:45:09 +0300 "Denis V. Lunev" > wrote: > > @@ -1125,6 +1183,26 @@ build_ssdt(GArray *table_data, GArray *linker, > > aml_append(ssdt, scope); > > } > > > > +{ > add this block only if floppy

Re: [Qemu-devel] [PATCH v2 1/1] i386: expose floppy-related objects in SSDT

2015-12-16 Thread Igor Mammedov
On Wed, 16 Dec 2015 10:45:09 +0300 "Denis V. Lunev" wrote: > From: Roman Kagan > > On x86-based systems Linux determines the presence and the type of > floppy drives via a query of a CMOS field. So does SeaBIOS when > populating the return data for int 0x13 function 0x08. > > Windows doesn't;

Re: [Qemu-devel] [PATCH v2 1/1] i386: expose floppy-related objects in SSDT

2015-12-16 Thread John Snow
On 12/16/2015 02:45 AM, Denis V. Lunev wrote: > From: Roman Kagan > > On x86-based systems Linux determines the presence and the type of > floppy drives via a query of a CMOS field. So does SeaBIOS when > populating the return data for int 0x13 function 0x08. > > Windows doesn't; instead, it

[Qemu-devel] [PATCH v2 1/1] i386: expose floppy-related objects in SSDT

2015-12-15 Thread Denis V. Lunev
From: Roman Kagan On x86-based systems Linux determines the presence and the type of floppy drives via a query of a CMOS field. So does SeaBIOS when populating the return data for int 0x13 function 0x08. Windows doesn't; instead, it requests this information from BIOS via int 0x13/0x08 or throu