Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci, pc, acpi fixes, enhancements

This includes some pretty big changes:
- pci master abort support by Marcel
- pci IRQ API rework by Marcel
- acpi generation support by myself

Everything has gone through several revisions, latest versions have been on
list for a while without any more comments, tested by several
people.

Please pull for 1.7.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Tue 15 Oct 2013 07:33:48 AM CEST using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

* mst/tags/for_anthony: (39 commits)
  ssdt-proc: update generated file
  ssdt: fix PBLK length
  i386: ACPI table generation code from seabios
  pc: use new api to add builtin tables
  acpi: add interface to access user-installed tables
  hpet: add API to find it
  pvpanic: add API to access io port
  ich9: APIs for pc guest info
  piix: APIs for pc guest info
  acpi/piix: add macros for acpi property names
  i386: define pc guest info
  loader: allow adding ROMs in done callbacks
  i386: add bios linker/loader
  loader: use file path size from fw_cfg.h
  acpi: ssdt pcihp: updat generated file
  acpi: pre-compiled ASL files
  acpi: add rules to compile ASL source
  i386: add ACPI table files from seabios
  q35: expose mmcfg size as a property
  q35: use macro for MCFG property name
  ...

Message-id: 1381818560-18367-1-git-send-email-mst@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>

6 files changed, 19 insertions, 8 deletions

diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index 70a59fd..ec8ecd7 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -328,7 +328,7 @@ set_interrupt_cause(E1000State *s, int index, uint32_t val)
     }
 
     s->mit_irq_level = (pending_ints != 0);
-    qemu_set_irq(d->irq[0], s->mit_irq_level);
+    pci_set_irq(d, s->mit_irq_level);
 }
 
 static void
diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c
index ffa60d5..3b891ca 100644
--- a/hw/net/eepro100.c
+++ b/hw/net/eepro100.c
@@ -409,7 +409,7 @@ static void disable_interrupt(EEPRO100State * s)
 {
     if (s->int_stat) {
         TRACE(INT, logout("interrupt disabled\n"));
-        qemu_irq_lower(s->dev.irq[0]);
+        pci_irq_deassert(&s->dev);
         s->int_stat = 0;
     }
 }
@@ -418,7 +418,7 @@ static void enable_interrupt(EEPRO100State * s)
 {
     if (!s->int_stat) {
         TRACE(INT, logout("interrupt enabled\n"));
-        qemu_irq_raise(s->dev.irq[0]);
+        pci_irq_assert(&s->dev);
         s->int_stat = 1;
     }
 }
diff --git a/hw/net/ne2000.c b/hw/net/ne2000.c
index c961258..a94cf74 100644
--- a/hw/net/ne2000.c
+++ b/hw/net/ne2000.c
@@ -731,7 +731,7 @@ static int pci_ne2000_init(PCIDevice *pci_dev)
     s = &d->ne2000;
     ne2000_setup_io(s, DEVICE(pci_dev), 0x100);
     pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io);
-    s->irq = d->dev.irq[0];
+    s->irq = pci_allocate_irq(&d->dev);
 
     qemu_macaddr_default_if_unset(&s->c.macaddr);
     ne2000_reset(s);
@@ -752,6 +752,7 @@ static void pci_ne2000_exit(PCIDevice *pci_dev)
 
     memory_region_destroy(&s->io);
     qemu_del_nic(s->nic);
+    qemu_free_irq(s->irq);
 }
 
 static Property ne2000_properties[] = {
diff --git a/hw/net/pcnet-pci.c b/hw/net/pcnet-pci.c
index 865f2f0..6a5d806 100644
--- a/hw/net/pcnet-pci.c
+++ b/hw/net/pcnet-pci.c
@@ -282,6 +282,7 @@ static void pci_pcnet_uninit(PCIDevice *dev)
 {
     PCIPCNetState *d = PCI_PCNET(dev);
 
+    qemu_free_irq(d->state.irq);
     memory_region_destroy(&d->state.mmio);
     memory_region_destroy(&d->io_bar);
     timer_del(d->state.poll_timer);
@@ -331,7 +332,7 @@ static int pci_pcnet_init(PCIDevice *pci_dev)
 
     pci_register_bar(pci_dev, 1, 0, &s->mmio);
 
-    s->irq = pci_dev->irq[0];
+    s->irq = pci_allocate_irq(pci_dev);
     s->phys_mem_read = pci_physical_memory_read;
     s->phys_mem_write = pci_physical_memory_write;
     s->dma_opaque = pci_dev;
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
index 3225f3d..5329f44 100644
--- a/hw/net/rtl8139.c
+++ b/hw/net/rtl8139.c
@@ -716,7 +716,7 @@ static void rtl8139_update_irq(RTL8139State *s)
     DPRINTF("Set IRQ to %d (%04x %04x)\n", isr ? 1 : 0, s->IntrStatus,
         s->IntrMask);
 
-    qemu_set_irq(d->irq[0], (isr != 0));
+    pci_set_irq(d, (isr != 0));
 }
 
 static int rtl8139_RxWrap(RTL8139State *s)
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 49c2466..19687aa 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -336,7 +336,7 @@ static bool _vmxnet3_assert_interrupt_line(VMXNET3State *s, uint32_t int_idx)
     }
 
     VMW_IRPRN("Asserting line for interrupt %u", int_idx);
-    qemu_set_irq(d->irq[int_idx], 1);
+    pci_irq_assert(d);
     return true;
 }
 
@@ -356,7 +356,7 @@ static void _vmxnet3_deassert_interrupt_line(VMXNET3State *s, int lidx)
     assert(!s->msi_used || !msi_enabled(d));
 
     VMW_IRPRN("Deasserting line for interrupt %u", lidx);
-    qemu_set_irq(d->irq[lidx], 0);
+    pci_irq_deassert(d);
 }
 
 static void vmxnet3_update_interrupt_line_state(VMXNET3State *s, int lidx)
@@ -1299,6 +1299,12 @@ static void vmxnet3_update_features(VMXNET3State *s)
     }
 }
 
+static bool vmxnet3_verify_intx(VMXNET3State *s, int intx)
+{
+    return s->msix_used || s->msi_used || (intx ==
+           (pci_get_byte(s->parent_obj.config + PCI_INTERRUPT_PIN) - 1));
+}
+
 static void vmxnet3_activate_device(VMXNET3State *s)
 {
     int i;
@@ -1332,6 +1338,7 @@ static void vmxnet3_activate_device(VMXNET3State *s)
 
     s->event_int_idx =
         VMXNET3_READ_DRV_SHARED8(s->drv_shmem, devRead.intrConf.eventIntrIdx);
+    assert(vmxnet3_verify_intx(s, s->event_int_idx));
     VMW_CFPRN("Events interrupt line is %u", s->event_int_idx);
 
     s->auto_int_masking =
@@ -1364,6 +1371,7 @@ static void vmxnet3_activate_device(VMXNET3State *s)
         /* Read interrupt number for this TX queue */
         s->txq_descr[i].intr_idx =
             VMXNET3_READ_TX_QUEUE_DESCR8(qdescr_pa, conf.intrIdx);
+        assert(vmxnet3_verify_intx(s, s->txq_descr[i].intr_idx));
 
         VMW_CFPRN("TX Queue %d interrupt: %d", i, s->txq_descr[i].intr_idx);
 
@@ -1411,6 +1419,7 @@ static void vmxnet3_activate_device(VMXNET3State *s)
         /* Read interrupt number for this RX queue */
         s->rxq_descr[i].intr_idx =
             VMXNET3_READ_TX_QUEUE_DESCR8(qd_pa, conf.intrIdx);
+        assert(vmxnet3_verify_intx(s, s->rxq_descr[i].intr_idx));
 
         VMW_CFPRN("RX Queue %d interrupt: %d", i, s->rxq_descr[i].intr_idx);