diff options
| author | Hannes Reinecke <hare@suse.de> | 2014-04-16 16:44:14 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-04-28 13:50:01 +0200 |
| commit | 23335f6273518925614f5ed2ccd71dabd07413ca (patch) | |
| tree | e7565902fc6ce0221e62b6cd821e376985364940 /hw/scsi | |
| parent | 34bb4d02e00e508fa9d111a6a31b45bbfecbdba5 (diff) | |
megasas: Enable MSI-X support
MSI-X support has been fixed in qemu, so we can enable it again.
Signed-off-by: Hannes Reinecke <hare@suse.de>
[Do not change VMSTATE_PCI_DEVICE to PCIE. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/scsi')
| -rw-r--r-- | hw/scsi/megasas.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c index 17815251f7..c40e48bc3e 100644 --- a/hw/scsi/megasas.c +++ b/hw/scsi/megasas.c @@ -2085,6 +2085,7 @@ static const VMStateDescription vmstate_megasas = { .minimum_version_id_old = 0, .fields = (VMStateField[]) { VMSTATE_PCI_DEVICE(parent_obj, MegasasState), + VMSTATE_MSIX(parent_obj, MegasasState), VMSTATE_INT32(fw_state, MegasasState), VMSTATE_INT32(intr_mask, MegasasState), @@ -2100,9 +2101,7 @@ static void megasas_scsi_uninit(PCIDevice *d) { MegasasState *s = MEGASAS(d); -#ifdef USE_MSIX - msix_uninit(d, &s->mmio_io); -#endif + msix_uninit(d, &s->mmio_io, &s->mmio_io); memory_region_destroy(&s->mmio_io); memory_region_destroy(&s->port_io); memory_region_destroy(&s->queue_io); @@ -2141,15 +2140,11 @@ static int megasas_scsi_init(PCIDevice *dev) memory_region_init_io(&s->queue_io, OBJECT(s), &megasas_queue_ops, s, "megasas-queue", 0x40000); -#ifdef USE_MSIX - /* MSI-X support is currently broken */ if (megasas_use_msix(s) && - msix_init(dev, 15, &s->mmio_io, 0, 0x2000)) { + msix_init(dev, 15, &s->mmio_io, 0, 0x2000, + &s->mmio_io, 0, 0x3800, 0x68)) { s->flags &= ~MEGASAS_MASK_USE_MSIX; } -#else - s->flags &= ~MEGASAS_MASK_USE_MSIX; -#endif bar_type = PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_TYPE_64; pci_register_bar(dev, 0, bar_type, &s->mmio_io); @@ -2168,7 +2163,7 @@ static int megasas_scsi_init(PCIDevice *dev) s->sas_addr |= PCI_FUNC(dev->devfn); } if (!s->hba_serial) { - s->hba_serial = g_strdup(MEGASAS_HBA_SERIAL); + s->hba_serial = g_strdup(MEGASAS_HBA_SERIAL); } if (s->fw_sge >= MEGASAS_MAX_SGE - MFI_PASS_FRAME_SIZE) { s->fw_sge = MEGASAS_MAX_SGE - MFI_PASS_FRAME_SIZE; @@ -2213,10 +2208,8 @@ static Property megasas_properties[] = { MEGASAS_DEFAULT_FRAMES), DEFINE_PROP_STRING("hba_serial", MegasasState, hba_serial), DEFINE_PROP_UINT64("sas_address", MegasasState, sas_addr, 0), -#ifdef USE_MSIX DEFINE_PROP_BIT("use_msix", MegasasState, flags, MEGASAS_FLAG_USE_MSIX, false), -#endif DEFINE_PROP_BIT("use_jbod", MegasasState, flags, MEGASAS_FLAG_USE_JBOD, false), DEFINE_PROP_END_OF_LIST(), |