search for: hw_irq_control

...egister(struct domain if ( !irq_desc ) return; - if ( irq_desc->handler != &pci_msi_type ) + if ( !irq_desc->msi_desc ) goto out; msi_desc = irq_desc->msi_desc; --- a/xen/arch/x86/io_apic.c +++ b/xen/arch/x86/io_apic.c @@ -1882,44 +1882,6 @@ static hw_irq_controller ioapic_level_ty .set_affinity = set_ioapic_affinity_irq, }; -static unsigned int startup_msi_irq(struct irq_desc *desc) -{ - unmask_msi_irq(desc); - return 0; -} - -static void ack_msi_irq(struct irq_desc *desc) -{ - irq_complete_move(desc); - move_native_irq(desc); - - i...

...gt; --- xen/arch/arm/gic.c | 49 +++++++++++++++++++++++++++++++------------------ 1 files changed, 31 insertions(+), 18 deletions(-) diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c index 293efdc..165287c 100644 --- a/xen/arch/arm/gic.c +++ b/xen/arch/arm/gic.c @@ -174,12 +174,36 @@ static hw_irq_controller gic_guest_irq_type = { .set_affinity = gic_irq_set_affinity, }; +/* needs to be called with gic.lock held */ +static void gic_set_irq_properties(unsigned int irq, bool_t level, + unsigned int cpu_mask, unsigned int priority) +{ + volatile unsigned char *bytereg; + uint32_t c...

Under the assumption that in these cases recurring faults aren''t a security issue and it can be expected that the drivers there are going to try to take care of the problem. Signed-off-by: Jan Beulich <jbeulich@suse.com> --- a/xen/drivers/passthrough/amd/iommu_init.c +++ b/xen/drivers/passthrough/amd/iommu_init.c @@ -625,6 +625,18 @@ static void parse_event_log_entry(struct

Hi, This is the fifth version of this patch series. With the Versatile Express TC2, it''s possible to boot only with A7 or A15. If the user choose to boot with only A7, the CPU ID will start at 0x100. As Xen relies on it to set the logical ID and the GIC, it won''t be possible to use Xen with this use case. This patch series is divided in 3 parts: - Patch 1: prepare Xen

Hello everyone, this is the fourth version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See

Hello everyone, this is the very first version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See