Re: Status of Intel Hybrid CPU support (Alder Lake/Raptor Lake) support

2022-10-27 Thread Mike Karels
On 26 Oct 2022, at 22:29, Chen, Alvin W wrote: > Any body know the status to support P Core and E Core? > Now WA is: disable PCID. Disabling vm.pmap.pcid_enabled is the best workaround for now. There has been some progress in investigations in the background, but I don’t think there is a

Re: ns8250: UART FCR is broken

2022-10-27 Thread Alastair Hogge
On 2022-10-27 20:57, Matteo Riondato wrote: > On 2022-10-26 at 17:15 EDT, Colin Percival wrote: > >>On 10/26/22 13:48, Ed Maste wrote: >>>On Mon, 24 Oct 2022 at 22:11, void wrote: this started appearing in dmesg ns8250: UART FCR is broken ns8250: UART FCR is broken >>> >>>This

Re: ns8250: UART FCR is broken

2022-10-27 Thread void
On Wed, Oct 26, 2022 at 02:15:29PM -0700, Colin Percival wrote: Indeed, looking at usr.sbin/bhyve/uart_emul.c it looks like FCR_XMT_RST is not emulated. This is different from Firecracker, which doesn't emulate either anything from the FCR and where I was seeing the receive side not being

Re: ns8250: UART FCR is broken

2022-10-27 Thread Matteo Riondato
On 2022-10-26 at 17:15 EDT, Colin Percival wrote: On 10/26/22 13:48, Ed Maste wrote: On Mon, 24 Oct 2022 at 22:11, void wrote: this started appearing in dmesg ns8250: UART FCR is broken ns8250: UART FCR is broken This message was added as part of Colin's work to support FreeBSD in the