- 28 1月, 2013 2 次提交
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由 Joerg Roedel 提交于
With interrupt remapping a special function is used to change the affinity of an IO-APIC interrupt. Abstract this with a function pointer. Signed-off-by: NJoerg Roedel <joro@8bytes.org> Acked-by: NSebastian Andrzej Siewior <sebastian@breakpoint.cc> Reviewed-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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由 Joerg Roedel 提交于
Use seperate routines to setup MSI IRQs for both irq_remapping_enabled cases. Signed-off-by: NJoerg Roedel <joro@8bytes.org> Acked-by: NSebastian Andrzej Siewior <sebastian@breakpoint.cc> Reviewed-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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- 08 5月, 2012 1 次提交
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由 Suresh Siddha 提交于
Fix the below compiler warning: arch/x86/include/asm/irq_remapping.h:72:19: warning: ‘struct IO_APIC_route_entry’ declared inside parameter list [enabled by default] Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Cc: joro@8bytes.org Cc: iommu@lists.linux-foundation.org Cc: Joerg Roedel <joerg.roedel@amd.com> Link: http://lkml.kernel.org/r/1336460934-23592-1-git-send-email-suresh.b.siddha@intel.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
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- 07 5月, 2012 8 次提交
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由 Suresh Siddha 提交于
Make the file names consistent with the naming conventions of irq subsystem. Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Cc: Joerg Roedel <joerg.roedel@amd.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
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由 Suresh Siddha 提交于
Make the code consistent with the naming conventions of irq subsystem. Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Cc: Joerg Roedel <joerg.roedel@amd.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
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由 Joerg Roedel 提交于
This patch introduces remapping-ops for setting ups MSI interrupts. Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com> Acked-by: NYinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
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由 Joerg Roedel 提交于
The operation for releasing a remapping entry is iommu specific too. Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com> Acked-by: NYinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
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由 Joerg Roedel 提交于
The function to set interrupt affinity with interrupt remapping enabled is Intel specific too. So move it to the irq_remap_ops too. Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com> Acked-by: NYinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
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由 Joerg Roedel 提交于
The IOAPIC setup routine for interrupt remapping is VT-d specific. Move it to the irq_remap_ops and add a call helper function. Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com> Acked-by: NYinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
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由 Joerg Roedel 提交于
Convert these calls too: * Disable of remapping hardware * Reenable of remapping hardware * Enable fault handling With that all of arch/x86/kernel/apic/apic.c is converted to use the generic intr-remapping interface. Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com> Acked-by: NYinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
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由 Joerg Roedel 提交于
This patch introduces irq_remap_ops to hold implementation specific function pointer to handle interrupt remapping. As the first part the initialization functions for VT-d are converted to these ops. Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com> Acked-by: NYinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
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