Re: [PATCH v2 2/2] via-ide: Also emulate non 100% native mode

2020-03-10 Thread BALATON Zoltan
On Tue, 10 Mar 2020, BALATON Zoltan wrote: On Tue, 10 Mar 2020, Mark Cave-Ayland wrote: On 09/03/2020 20:17, BALATON Zoltan wrote: On Mon, 9 Mar 2020, Mark Cave-Ayland wrote: On 09/03/2020 00:42, BALATON Zoltan wrote: Some machines operate in "non 100% native mode" where interrupts are fixed

Re: [PATCH v2 2/2] via-ide: Also emulate non 100% native mode

2020-03-10 Thread BALATON Zoltan
On Tue, 10 Mar 2020, Mark Cave-Ayland wrote: On 09/03/2020 20:17, BALATON Zoltan wrote: On Mon, 9 Mar 2020, Mark Cave-Ayland wrote: On 09/03/2020 00:42, BALATON Zoltan wrote: Some machines operate in "non 100% native mode" where interrupts are fixed at legacy IDE interrupts and some guests exp

Re: [PATCH v2 2/2] via-ide: Also emulate non 100% native mode

2020-03-10 Thread Mark Cave-Ayland
On 09/03/2020 20:17, BALATON Zoltan wrote: > On Mon, 9 Mar 2020, Mark Cave-Ayland wrote: >> On 09/03/2020 00:42, BALATON Zoltan wrote: >>> Some machines operate in "non 100% native mode" where interrupts are >>> fixed at legacy IDE interrupts and some guests expect this behaviour >>> without check

Re: [PATCH v2 2/2] via-ide: Also emulate non 100% native mode

2020-03-09 Thread BALATON Zoltan
On Mon, 9 Mar 2020, Mark Cave-Ayland wrote: On 09/03/2020 00:42, BALATON Zoltan wrote: Some machines operate in "non 100% native mode" where interrupts are fixed at legacy IDE interrupts and some guests expect this behaviour without checking based on knowledge about hardware. Even Linux has arc

Re: [PATCH v2 2/2] via-ide: Also emulate non 100% native mode

2020-03-09 Thread BALATON Zoltan
On Mon, 9 Mar 2020, Mark Cave-Ayland wrote: On 09/03/2020 00:42, BALATON Zoltan wrote: Some machines operate in "non 100% native mode" where interrupts are fixed at legacy IDE interrupts and some guests expect this behaviour without checking based on knowledge about hardware. Even Linux has arch

Re: [PATCH v2 2/2] via-ide: Also emulate non 100% native mode

2020-03-09 Thread Mark Cave-Ayland
On 09/03/2020 00:42, BALATON Zoltan wrote: > Some machines operate in "non 100% native mode" where interrupts are > fixed at legacy IDE interrupts and some guests expect this behaviour > without checking based on knowledge about hardware. Even Linux has > arch specific workarounds for this that ar

Re: [PATCH v2 2/2] via-ide: Also emulate non 100% native mode

2020-03-09 Thread Mark Cave-Ayland
On 09/03/2020 00:42, BALATON Zoltan wrote: > Some machines operate in "non 100% native mode" where interrupts are > fixed at legacy IDE interrupts and some guests expect this behaviour > without checking based on knowledge about hardware. Even Linux has > arch specific workarounds for this that ar

[PATCH v2 2/2] via-ide: Also emulate non 100% native mode

2020-03-08 Thread BALATON Zoltan
Some machines operate in "non 100% native mode" where interrupts are fixed at legacy IDE interrupts and some guests expect this behaviour without checking based on knowledge about hardware. Even Linux has arch specific workarounds for this that are activated on such boards so this needs to be emula