Re: [PATCH v2 1/5] msmouse: Handle mouse reset

2022-09-13 Thread Peter Maydell
On Mon, 12 Sept 2022 at 18:45, Arwed Meyer wrote: > thanks for adding some context. Good question. > Unfortunately I don't know the device and migration code much, so I > can't really say anything about this. I guess(!) it should be enough to > save/load contents of struct MouseChardev. No idea if

Re: [PATCH v2 1/5] msmouse: Handle mouse reset

2022-09-12 Thread Arwed Meyer
Am 12.09.22 um 19:45 schrieb Arwed Meyer: Am 11.09.22 um 20:27 schrieb Peter Maydell: On Sun, 11 Sept 2022 at 18:14, Arwed Meyer wrote: Am 08.09.22 um 23:11 schrieb Peter Maydell: On Thu, 8 Sept 2022 at 18:43, Arwed Meyer wrote: Detect mouse reset via RTS or DTR line: Don't send or proces

Re: [PATCH v2 1/5] msmouse: Handle mouse reset

2022-09-12 Thread Arwed Meyer
Am 11.09.22 um 20:27 schrieb Peter Maydell: On Sun, 11 Sept 2022 at 18:14, Arwed Meyer wrote: Am 08.09.22 um 23:11 schrieb Peter Maydell: On Thu, 8 Sept 2022 at 18:43, Arwed Meyer wrote: Detect mouse reset via RTS or DTR line: Don't send or process anything while in reset. When coming out

Re: [PATCH v2 1/5] msmouse: Handle mouse reset

2022-09-11 Thread Peter Maydell
On Sun, 11 Sept 2022 at 18:14, Arwed Meyer wrote: > > Am 08.09.22 um 23:11 schrieb Peter Maydell: > > On Thu, 8 Sept 2022 at 18:43, Arwed Meyer wrote: > >> > >> Detect mouse reset via RTS or DTR line: > >> Don't send or process anything while in reset. > >> When coming out of reset, send ID seque

Re: [PATCH v2 1/5] msmouse: Handle mouse reset

2022-09-11 Thread Arwed Meyer
Am 08.09.22 um 23:11 schrieb Peter Maydell: On Thu, 8 Sept 2022 at 18:43, Arwed Meyer wrote: Detect mouse reset via RTS or DTR line: Don't send or process anything while in reset. When coming out of reset, send ID sequence first thing. This allows msmouse to be detected by common mouse drivers

Re: [PATCH v2 1/5] msmouse: Handle mouse reset

2022-09-08 Thread Peter Maydell
On Thu, 8 Sept 2022 at 18:43, Arwed Meyer wrote: > > Detect mouse reset via RTS or DTR line: > Don't send or process anything while in reset. > When coming out of reset, send ID sequence first thing. > This allows msmouse to be detected by common mouse drivers. > > Resolves: https://gitlab.com/qem

[PATCH v2 1/5] msmouse: Handle mouse reset

2022-09-08 Thread Arwed Meyer
Detect mouse reset via RTS or DTR line: Don't send or process anything while in reset. When coming out of reset, send ID sequence first thing. This allows msmouse to be detected by common mouse drivers. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/77 Signed-off-by: Arwed Meyer --- cha