linux_dsm_epyc7002/drivers/pci/intr_remapping.h

#include <linux/intel-iommu.h>

struct ioapic_scope {
	struct intel_iommu *iommu;
	unsigned int id;
};

#define IR_X2APIC_MODE(mode) (mode ? (1 << 11) : 0)
VT-d: Changes to support KVM This patch extends the VT-d driver to support KVM [Ben: fixed memory pinning] [avi: move dma_remapping.h as well] Signed-off-by: Kay, Allen M <allen.m.kay@intel.com> Signed-off-by: Weidong Han <weidong.han@intel.com> Signed-off-by: Ben-Ami Yassour <benami@il.ibm.com> Signed-off-by: Amit Shah <amit.shah@qumranet.com> Acked-by: Mark Gross <mgross@linux.intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com> 2008-09-09 22:37:29 +07:00			`#include <linux/intel-iommu.h>`
x64, x2apic/intr-remap: parse ioapic scope under vt-d structures Parse the vt-d device scope structures to find the mapping between IO-APICs and the interrupt remapping hardware units. This will be used later for enabling Interrupt-remapping for IOAPIC devices. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: akpm@linux-foundation.org Cc: arjan@linux.intel.com Cc: andi@firstfloor.org Cc: ebiederm@xmission.com Cc: jbarnes@virtuousgeek.org Cc: steiner@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu> 2008-07-11 01:16:40 +07:00
			`struct ioapic_scope {`
			`struct intel_iommu *iommu;`
			`unsigned int id;`
			`};`
x64, x2apic/intr-remap: Interrupt remapping infrastructure Interrupt remapping (part of Intel Virtualization Tech for directed I/O) infrastructure. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: akpm@linux-foundation.org Cc: arjan@linux.intel.com Cc: andi@firstfloor.org Cc: ebiederm@xmission.com Cc: jbarnes@virtuousgeek.org Cc: steiner@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu> 2008-07-11 01:16:43 +07:00
			`#define IR_X2APIC_MODE(mode) (mode ? (1 << 11) : 0)`