Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-17 Thread H. Peter Anvin
On 02/17/2014 11:25 AM, Thomas Renninger wrote: > On Monday, February 17, 2014 10:47:50 AM H. Peter Anvin wrote: >> On 02/17/2014 10:23 AM, Thomas Renninger wrote: >>> Easiest I can think of instead of trying to modify RSDP or similar, is >>> to still pass the tables via unzipped, glued cpio which

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-17 Thread Thomas Renninger
On Monday, February 17, 2014 10:47:50 AM H. Peter Anvin wrote: > On 02/17/2014 10:23 AM, Thomas Renninger wrote: > > Easiest I can think of instead of trying to modify RSDP or similar, is > > to still pass the tables via unzipped, glued cpio which the kernel > > can access early. The same way it is

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-17 Thread H. Peter Anvin
On 02/17/2014 10:23 AM, Thomas Renninger wrote: > > Easiest I can think of instead of trying to modify RSDP or similar, is > to still pass the tables via unzipped, glued cpio which the kernel > can access early. The same way it is done for current ACPI table overriding > and early microcode passin

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-17 Thread Thomas Renninger
On Monday, February 17, 2014 09:19:03 AM H. Peter Anvin wrote: > What I gather is that they want to add tables where there are none, and that > the ACPI code doesn't play along because there is no RSDP nor any > RSDT/XSDT. Yep, this does currently not work. Easiest I can think of instead of trying

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-17 Thread H. Peter Anvin
What I gather is that they want to add tables where there are none, and that the ACPI code doesn't play along because there is no RSDP nor any RSDT/XSDT. On February 17, 2014 8:28:05 AM PST, Thomas Renninger wrote: >On Friday, February 14, 2014 10:16:41 PM Thomas Gleixner wrote: >> On Fri, 14 Fe

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-17 Thread Thomas Renninger
On Friday, February 14, 2014 10:16:41 PM Thomas Gleixner wrote: > On Fri, 14 Feb 2014, H. Peter Anvin wrote: > > On 02/14/2014 11:59 AM, Thomas Gleixner wrote: > > > On Fri, 14 Feb 2014, H. Peter Anvin wrote: > > >> On 02/14/2014 11:15 AM, Thomas Gleixner wrote: > > >>> I'm fine with ACPI tables if

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread H. Peter Anvin
On 02/14/2014 01:47 PM, Thomas Gleixner wrote: > > I'm aware of that and I tried to hack around it but failed miserably > due to lack of masochism. It was simpler to abuse the DT stuff to get > things done. :) > Right... we should fix that, though. -hpa -- To unsubscribe from this lis

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread Thomas Gleixner
On Fri, 14 Feb 2014, H. Peter Anvin wrote: > On 02/14/2014 01:16 PM, Thomas Gleixner wrote: > >> > >> Well, the RSDP and RSDT/XSDT are nothing but pointers to other tables, > >> so if explicitly overridden I'm not sure if one actually would need > >> them. That doesn't mean our current code will

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread H. Peter Anvin
On 02/14/2014 01:16 PM, Thomas Gleixner wrote: >> >> Well, the RSDP and RSDT/XSDT are nothing but pointers to other tables, >> so if explicitly overridden I'm not sure if one actually would need >> them. That doesn't mean our current code will work without them, though. > > I tried once to overlo

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread Thomas Gleixner
On Fri, 14 Feb 2014, H. Peter Anvin wrote: > On 02/14/2014 11:59 AM, Thomas Gleixner wrote: > > On Fri, 14 Feb 2014, H. Peter Anvin wrote: > >> On 02/14/2014 11:15 AM, Thomas Gleixner wrote: > >>> I'm fine with ACPI tables if we can provide simple means for embedded > >>> users to load one via grub

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread H. Peter Anvin
On 02/14/2014 11:59 AM, Thomas Gleixner wrote: > On Fri, 14 Feb 2014, H. Peter Anvin wrote: >> On 02/14/2014 11:15 AM, Thomas Gleixner wrote: >>> I'm fine with ACPI tables if we can provide simple means for embedded >>> users to load one via grub or just attach it to the kernel image. >> >> That al

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread Thomas Gleixner
On Fri, 14 Feb 2014, H. Peter Anvin wrote: > On 02/14/2014 11:15 AM, Thomas Gleixner wrote: > > I'm fine with ACPI tables if we can provide simple means for embedded > > users to load one via grub or just attach it to the kernel image. > > That already exists, see Documentation/acpi/initrd_table_o

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread H. Peter Anvin
On 02/14/2014 11:15 AM, Thomas Gleixner wrote: > > > On Fri, 14 Feb 2014, H. Peter Anvin wrote: > >> We could also just add an ACPI table... same concept. Still need to find it. > > I'm fine with ACPI tables if we can provide simple means for embedded > users to load one via grub or just attac

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread Thomas Gleixner
On Fri, 14 Feb 2014, H. Peter Anvin wrote: > We could also just add an ACPI table... same concept. Still need to find it. I'm fine with ACPI tables if we can provide simple means for embedded users to load one via grub or just attach it to the kernel image. Sure, the user needs to know how to

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread H. Peter Anvin
We could also just add an ACPI table... same concept. Still need to find it. On February 14, 2014 10:38:24 AM PST, Thomas Gleixner wrote: >On Fri, 14 Feb 2014, H. Peter Anvin wrote: >> On 02/14/2014 10:21 AM, Thomas Gleixner wrote: >> > I wish we could just use devicetree for such cases and fix

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread Thomas Gleixner
On Fri, 14 Feb 2014, H. Peter Anvin wrote: > On 02/14/2014 10:21 AM, Thomas Gleixner wrote: > > I wish we could just use devicetree for such cases and fix the crud > > ourself. > > > > We'd have to identify the platform, which is the main problem. Right > now we support quirking for DMI or PCI,

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread H. Peter Anvin
On 02/14/2014 10:21 AM, Thomas Gleixner wrote: > On Fri, 14 Feb 2014, H. Peter Anvin wrote: > >> On 02/14/2014 10:13 AM, Conrad Kostecki wrote: Does it have DMI? >>> >>> Unfortunately not. >>> >>> # dmidecode 2.12 >>> # No SMBIOS nor DMI entry point found, sorry. >>> >> >> Sigh. Does an

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread Thomas Gleixner
On Fri, 14 Feb 2014, H. Peter Anvin wrote: > On 02/14/2014 10:13 AM, Conrad Kostecki wrote: > >> > >> Does it have DMI? > > > > Unfortunately not. > > > > # dmidecode 2.12 > > # No SMBIOS nor DMI entry point found, sorry. > > > > Sigh. Does anyone have contacts at Soekris who can complain abo

Re: AW: AW: [PATCH] x86: HPET force enable for Soekris net6501

2014-02-14 Thread H. Peter Anvin
On 02/14/2014 10:13 AM, Conrad Kostecki wrote: >> >> Does it have DMI? > > Unfortunately not. > > # dmidecode 2.12 > # No SMBIOS nor DMI entry point found, sorry. > Sigh. Does anyone have contacts at Soekris who can complain about this stuff? -hpa -- To unsubscribe from this list: s