ivshmem: rename MSI eventfd_table
The array is used to have vector specific data, so use a more descriptive name. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
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@ -66,9 +66,9 @@ typedef struct Peer {
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EventNotifier *eventfds;
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} Peer;
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typedef struct EventfdEntry {
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typedef struct MSIVector {
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PCIDevice *pdev;
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} EventfdEntry;
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} MSIVector;
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typedef struct IVShmemState {
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/*< private >*/
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@ -99,7 +99,7 @@ typedef struct IVShmemState {
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int vm_id;
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uint32_t vectors;
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uint32_t features;
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EventfdEntry *eventfd_table;
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MSIVector *msi_vectors;
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Error *migration_blocker;
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@ -284,10 +284,10 @@ static void ivshmem_event(void *opaque, int event)
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static void fake_irqfd(void *opaque, const uint8_t *buf, int size) {
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EventfdEntry *entry = opaque;
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MSIVector *entry = opaque;
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PCIDevice *pdev = entry->pdev;
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IVShmemState *s = IVSHMEM(pdev);
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int vector = entry - s->eventfd_table;
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int vector = entry - s->msi_vectors;
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IVSHMEM_DPRINTF("interrupt on vector %p %d\n", pdev, vector);
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msix_notify(pdev, vector);
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@ -311,10 +311,10 @@ static CharDriverState* create_eventfd_chr_device(void * opaque, EventNotifier *
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/* if MSI is supported we need multiple interrupts */
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if (ivshmem_has_feature(s, IVSHMEM_MSI)) {
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s->eventfd_table[vector].pdev = PCI_DEVICE(s);
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s->msi_vectors[vector].pdev = PCI_DEVICE(s);
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qemu_chr_add_handlers(chr, ivshmem_can_receive, fake_irqfd,
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ivshmem_event, &s->eventfd_table[vector]);
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ivshmem_event, &s->msi_vectors[vector]);
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} else {
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qemu_chr_add_handlers(chr, ivshmem_can_receive, ivshmem_receive,
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ivshmem_event, s);
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@ -659,7 +659,7 @@ static int ivshmem_setup_msi(IVShmemState * s)
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IVSHMEM_DPRINTF("msix initialized (%d vectors)\n", s->vectors);
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/* allocate QEMU char devices for receiving interrupts */
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s->eventfd_table = g_malloc0(s->vectors * sizeof(EventfdEntry));
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s->msi_vectors = g_malloc0(s->vectors * sizeof(MSIVector));
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ivshmem_use_msix(s);
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return 0;
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@ -864,7 +864,7 @@ static void pci_ivshmem_exit(PCIDevice *dev)
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msix_uninit_exclusive_bar(dev);
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}
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g_free(s->eventfd_table);
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g_free(s->msi_vectors);
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}
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static bool test_msix(void *opaque, int version_id)
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