Re: [PATCH v5 12/14] drivers: acpi: iort: replace rid map type with type mask

2016-09-13 Thread Hanjun Guo
Hi Lorenzo, On 2016/9/9 22:23, Lorenzo Pieralisi wrote: IORT tables provide data that allow the kernel to carry out device ID mappings between endpoints and system components (eg interrupt controllers, IOMMUs). When the mapping for a given device ID is carried out, the translation mechanism is

Re: [PATCH v5 12/14] drivers: acpi: iort: replace rid map type with type mask

2016-09-13 Thread Hanjun Guo
Hi Lorenzo, On 2016/9/9 22:23, Lorenzo Pieralisi wrote: IORT tables provide data that allow the kernel to carry out device ID mappings between endpoints and system components (eg interrupt controllers, IOMMUs). When the mapping for a given device ID is carried out, the translation mechanism is

[PATCH v5 12/14] drivers: acpi: iort: replace rid map type with type mask

2016-09-09 Thread Lorenzo Pieralisi
IORT tables provide data that allow the kernel to carry out device ID mappings between endpoints and system components (eg interrupt controllers, IOMMUs). When the mapping for a given device ID is carried out, the translation mechanism is done on a per-subsystem basis rather than a component

[PATCH v5 12/14] drivers: acpi: iort: replace rid map type with type mask

2016-09-09 Thread Lorenzo Pieralisi
IORT tables provide data that allow the kernel to carry out device ID mappings between endpoints and system components (eg interrupt controllers, IOMMUs). When the mapping for a given device ID is carried out, the translation mechanism is done on a per-subsystem basis rather than a component