Re: [PATCH] escc: update transmit status bits when switching to async mode

2021-11-11 Thread Mark Cave-Ayland
On 02/11/2021 14:46, Peter Maydell wrote: On Mon, 1 Nov 2021 at 20:31, Mark Cave-Ayland wrote: The recent ESCC reset changes cause a regression when attemping to use a real SS-5 Sun PROM instead of OpenBIOS. The Sun PROM doesn't send an explicit reset command to the ESCC but gets stuck in a l

Re: [PATCH] escc: update transmit status bits when switching to async mode

2021-11-02 Thread Peter Maydell
On Mon, 1 Nov 2021 at 20:31, Mark Cave-Ayland wrote: > > The recent ESCC reset changes cause a regression when attemping to use a real > SS-5 Sun PROM instead of OpenBIOS. The Sun PROM doesn't send an explicit reset > command to the ESCC but gets stuck in a loop probing the keyboard waiting for >

[PATCH] escc: update transmit status bits when switching to async mode

2021-11-01 Thread Mark Cave-Ayland
The recent ESCC reset changes cause a regression when attemping to use a real SS-5 Sun PROM instead of OpenBIOS. The Sun PROM doesn't send an explicit reset command to the ESCC but gets stuck in a loop probing the keyboard waiting for STATUS_TXEMPTY to be set in R_STATUS followed by SPEC_ALLSENT in