On Fri, Jun 14, 2013 at 08:42:47PM +0800, Hanjun Guo wrote:
On 2013-6-14 18:03, Graeme Gregory wrote:
Hi Hanjun,
Excellent on tracking this down, but we need to set it conditionally as our build must not break current x86 machines.
That would be a hard choice for us. If we don't set ACPI_REDUCED_HARDWARE as TRUE on our ARM64 platform, we will meet panic issues, but will break current x86 machines if set TRUE.
ACPICA is a dependent code both for linux and windows, so I think ACPICA will not accept config option for reduced hardware.
I think we should introduce a config option in acpi driver, how about this solution?
Is this acconfig.h actually part of the ACPICA release? If so we are going to have difficulty. If it is just a config file fed to ACPICA code then I think we are free to overide it per platform.
I do not know which files are fixed and which ones we are allowed to play with.
Al, Tomasz do you know the answer to this?
Graeme