search for: pending_msix_unmask

Displaying 2 results from an estimated 2 matches for "pending_msix_unmask".

2013 Nov 22
10
[PATCH v4] x86: properly handle MSI-X unmask operation from guests
...n/arch/x86/hvm/vmsi.c +++ b/xen/arch/x86/hvm/vmsi.c @@ -293,7 +293,11 @@ static int msixtbl_write(struct vcpu *v, unsigned long address, /* exit to device model if address/data has been modified */ if ( test_and_clear_bit(nr_entry, &entry->table_flags) ) + { + v->arch.pending_msix_unmask.valid = 1; + v->arch.pending_msix_unmask.ctrl_address = address; goto out; + } virt = msixtbl_addr_to_virt(entry, address); if ( !virt ) @@ -528,3 +532,17 @@ void msixtbl_pt_cleanup(struct domain *d) spin_unlock(&d->arch.hvm_domain.msixtbl_list_lock);...
2013 Nov 26
6
[PATCH v5] x86: properly handle MSI-X unmask operation from guests
...n/arch/x86/hvm/vmsi.c +++ b/xen/arch/x86/hvm/vmsi.c @@ -293,7 +293,10 @@ static int msixtbl_write(struct vcpu *v, unsigned long address, /* exit to device model if address/data has been modified */ if ( test_and_clear_bit(nr_entry, &entry->table_flags) ) + { + v->arch.pending_msix_unmask.ctrl_address = address; goto out; + } virt = msixtbl_addr_to_virt(entry, address); if ( !virt ) @@ -528,3 +531,15 @@ void msixtbl_pt_cleanup(struct domain *d) spin_unlock(&d->arch.hvm_domain.msixtbl_list_lock); local_irq_restore(flags); } + +bool_t msix_post...