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[Qemu-devel] [RFC][PATCH v2 02/11] msix: Invoke msix_handle_mask_update
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [RFC][PATCH v2 02/11] msix: Invoke msix_handle_mask_update on msix_mask_all |
Date: |
Thu, 17 May 2012 10:32:30 -0300 |
From: Jan Kiszka <address@hidden>
In preparation of firing vector notifiers on mask changes, call
msix_handle_mask_update also from msix_mask_all. So far, this will have
no real effect.
Signed-off-by: Jan Kiszka <address@hidden>
---
hw/msix.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/hw/msix.c b/hw/msix.c
index 3197465..e1a7d92 100644
--- a/hw/msix.c
+++ b/hw/msix.c
@@ -231,10 +231,14 @@ static void msix_mmio_setup(PCIDevice *d, MemoryRegion
*bar)
static void msix_mask_all(struct PCIDevice *dev, unsigned nentries)
{
int vector;
+
for (vector = 0; vector < nentries; ++vector) {
unsigned offset =
vector * PCI_MSIX_ENTRY_SIZE + PCI_MSIX_ENTRY_VECTOR_CTRL;
+ bool was_masked = msix_is_masked(dev, vector);
+
dev->msix_table_page[offset] |= PCI_MSIX_ENTRY_CTRL_MASKBIT;
+ msix_handle_mask_update(dev, vector, was_masked);
}
}
--
1.7.3.4
- [Qemu-devel] [RFC][PATCH v2 00/11] uq/master: irqfd-based interrupt injection for virtio/vhost, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 02/11] msix: Invoke msix_handle_mask_update on msix_mask_all,
Jan Kiszka <=
- [Qemu-devel] [RFC][PATCH v2 01/11] msix: Factor out msix_get_message, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 05/11] kvm: Introduce kvm_irqchip_add_msi_route, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 03/11] msix: Introduce vector notifiers, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 06/11] kvm: Publicize kvm_irqchip_release_virq, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 04/11] kvm: Rename kvm_irqchip_add_route to kvm_irqchip_add_irq_route, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 07/11] kvm: Make kvm_irqchip_commit_routes an internal service, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 09/11] kvm: Enable use of kvm_irqchip_in_kernel in hwlib code, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 08/11] kvm: Introduce kvm_irqchip_add/remove_irqfd, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 10/11] msix: Add msix_nr_vectors_allocated, Jan Kiszka, 2012/05/17
- [Qemu-devel] [RFC][PATCH v2 11/11] virtio/vhost: Add support for KVM in-kernel MSI injection, Jan Kiszka, 2012/05/17