Re: [Qemu-devel] [PATCH 0/2] ACPI/arm-virt: add DBG2

2015-09-09 Thread Al Stone
ing using ACPI tables" section updated to reference (describe even?) > the use of SPCR. Maybe Leif's already doing that with the > this-time-really-for-upstream kernel spcr patches. > > drew > It's on my TODO list to update this documentation properly, to include updates on DBG2 and SPCR along with a bunch of other ACPI 6.0 changes. My bad for the delays on this... -- ciao, al --- Al Stone Software Engineer Linaro Enterprise Group al.st...@linaro.org ---

Re: [Qemu-devel] [Linaro-acpi] [RFC PATCH 0/7] hw/arm/virt: Dynamic ACPI v5.1 table generation

2014-11-13 Thread Al Stone
roblematic: the PM1a_EVT_BLK and PM1a_CNT_BLK should not exist if hardware reduced mode ACPI is being used; the values in the FADT should be zero so there should be no ioports (see section 5.2.9 of the ACPI spec). If this is from an ARM platform, it _should_ be in hardware reduced mode. QEMU wil