[Patch V4 27/42] x86, SFI, irq: provide basic irqdomain support

Enhance SFI to provide basic support of irqdomain with identity mapping between GSIs and IRQs. Some Intel MID platforms assumes identity mapping between GSI and IRQ, so we can't dynamically allocate IRQ number on demand. Signed-off-by: Jiang Liu --- arch/x86/pci/intel_mid_pci.c |3 +++

[Patch V4 27/42] x86, SFI, irq: provide basic irqdomain support

Enhance SFI to provide basic support of irqdomain with identity mapping between GSIs and IRQs. Some Intel MID platforms assumes identity mapping between GSI and IRQ, so we can't dynamically allocate IRQ number on demand. Signed-off-by: Jiang Liu jiang@linux.intel.com ---