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Diffstat (limited to 'hw/msix.c')
-rw-r--r--hw/msix.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/hw/msix.c b/hw/msix.c
index aea340b7c..d81209413 100644
--- a/hw/msix.c
+++ b/hw/msix.c
@@ -336,6 +336,15 @@ static void msix_free_irq_entries(PCIDevice *dev)
}
}
+static void msix_clear_all_vectors(PCIDevice *dev)
+{
+ int vector;
+
+ for (vector = 0; vector < dev->msix_entries_nr; ++vector) {
+ msix_clr_pending(dev, vector);
+ }
+}
+
/* Clean up resources for the device. */
void msix_uninit(PCIDevice *dev, MemoryRegion *table_bar, MemoryRegion *pba_bar)
{
@@ -390,7 +399,7 @@ void msix_load(PCIDevice *dev, QEMUFile *f)
return;
}
- msix_free_irq_entries(dev);
+ msix_clear_all_vectors(dev);
qemu_get_buffer(f, dev->msix_table, n * PCI_MSIX_ENTRY_SIZE);
qemu_get_buffer(f, dev->msix_pba, (n + 7) / 8);
msix_update_function_masked(dev);
@@ -436,7 +445,7 @@ void msix_reset(PCIDevice *dev)
if (!msix_present(dev)) {
return;
}
- msix_free_irq_entries(dev);
+ msix_clear_all_vectors(dev);
dev->config[dev->msix_cap + MSIX_CONTROL_OFFSET] &=
~dev->wmask[dev->msix_cap + MSIX_CONTROL_OFFSET];
memset(dev->msix_table, 0, dev->msix_entries_nr * PCI_MSIX_ENTRY_SIZE);