Re: [PATCH kvmtool 20/21] hw/serial: ARM/arm64: Use MMIO at higher addresses

2021-02-18 Thread Andre Przywara
On Thu, 18 Feb 2021 12:18:38 + Alexandru Elisei wrote: > Hi Andre, > > On 2/17/21 4:48 PM, Alexandru Elisei wrote: > > Hi Andre, > > > > On 12/10/20 2:29 PM, Andre Przywara wrote: > >> Using the UART devices at their legacy I/O addresses as set by IBM in > >> 1981 was a kludge we used for

Re: [PATCH kvmtool 20/21] hw/serial: ARM/arm64: Use MMIO at higher addresses

2021-02-18 Thread Alexandru Elisei
Hi Andre, On 2/17/21 4:48 PM, Alexandru Elisei wrote: > Hi Andre, > > On 12/10/20 2:29 PM, Andre Przywara wrote: >> Using the UART devices at their legacy I/O addresses as set by IBM in >> 1981 was a kludge we used for simplicity on ARM platforms as well. >> However this imposes problems due to th

Re: [PATCH kvmtool 20/21] hw/serial: ARM/arm64: Use MMIO at higher addresses

2021-02-17 Thread Alexandru Elisei
Hi Andre, On 12/10/20 2:29 PM, Andre Przywara wrote: > Using the UART devices at their legacy I/O addresses as set by IBM in > 1981 was a kludge we used for simplicity on ARM platforms as well. > However this imposes problems due to their missing alignment and overlap > with the PCI I/O address sp

[PATCH kvmtool 20/21] hw/serial: ARM/arm64: Use MMIO at higher addresses

2020-12-10 Thread Andre Przywara
Using the UART devices at their legacy I/O addresses as set by IBM in 1981 was a kludge we used for simplicity on ARM platforms as well. However this imposes problems due to their missing alignment and overlap with the PCI I/O address space. Now that we can switch a device easily between using iop