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[Qemu-devel] [PATCH for-2.6 2/2] Modify callers of msi_init()
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From: |
Cao jin |
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Subject: |
[Qemu-devel] [PATCH for-2.6 2/2] Modify callers of msi_init() |
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Date: |
Fri, 4 Dec 2015 15:47:18 +0800 |
Because definition of msi_init() has been changed for the purpose: convert
to realize(). There are 11 callers for now.
Signed-off-by: Cao jin <address@hidden>
---
hw/audio/intel-hda.c | 7 ++++++-
hw/ide/ich.c | 2 +-
hw/net/vmxnet3.c | 3 ++-
hw/pci-bridge/ioh3420.c | 6 +++++-
hw/pci-bridge/pci_bridge_dev.c | 6 +++++-
hw/pci-bridge/xio3130_downstream.c | 7 ++++++-
hw/pci-bridge/xio3130_upstream.c | 7 ++++++-
hw/scsi/megasas.c | 2 +-
hw/scsi/vmw_pvscsi.c | 3 ++-
hw/usb/hcd-xhci.c | 5 ++++-
hw/vfio/pci.c | 3 ++-
11 files changed, 40 insertions(+), 11 deletions(-)
diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c
index 433463e..9d733da 100644
--- a/hw/audio/intel-hda.c
+++ b/hw/audio/intel-hda.c
@@ -1130,6 +1130,7 @@ static void intel_hda_realize(PCIDevice *pci, Error
**errp)
{
IntelHDAState *d = INTEL_HDA(pci);
uint8_t *conf = d->pci.config;
+ int ret;
d->name = object_get_typename(OBJECT(d));
@@ -1142,7 +1143,11 @@ static void intel_hda_realize(PCIDevice *pci, Error
**errp)
"intel-hda", 0x4000);
pci_register_bar(&d->pci, 0, 0, &d->mmio);
if (d->msi) {
- msi_init(&d->pci, d->old_msi_addr ? 0x50 : 0x60, 1, true, false);
+ ret = msi_init(&d->pci, d->old_msi_addr ? 0x50 : 0x60, 1, true,
+ false, errp);
+ if(ret < 0) {
+ return;
+ }
}
hda_codec_bus_init(DEVICE(pci), &d->codecs, sizeof(d->codecs),
diff --git a/hw/ide/ich.c b/hw/ide/ich.c
index 16925fa..94b1809 100644
--- a/hw/ide/ich.c
+++ b/hw/ide/ich.c
@@ -145,7 +145,7 @@ static void pci_ich9_ahci_realize(PCIDevice *dev, Error
**errp)
/* Although the AHCI 1.3 specification states that the first capability
* should be PMCAP, the Intel ICH9 data sheet specifies that the ICH9
* AHCI device puts the MSI capability first, pointing to 0x80. */
- msi_init(dev, ICH9_MSI_CAP_OFFSET, 1, true, false);
+ msi_init(dev, ICH9_MSI_CAP_OFFSET, 1, true, false, errp);
}
static void pci_ich9_uninit(PCIDevice *dev)
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 5e3a233..4269141 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -2140,9 +2140,10 @@ vmxnet3_init_msi(VMXNET3State *s)
{
PCIDevice *d = PCI_DEVICE(s);
int res;
+ Error *local_err = NULL;
res = msi_init(d, VMXNET3_MSI_OFFSET, VMXNET3_MAX_NMSIX_INTRS,
- VMXNET3_USE_64BIT, VMXNET3_PER_VECTOR_MASK);
+ VMXNET3_USE_64BIT, VMXNET3_PER_VECTOR_MASK, &local_err);
if (0 > res) {
VMW_WRPRN("Failed to initialize MSI, error %d", res);
s->msi_used = false;
diff --git a/hw/pci-bridge/ioh3420.c b/hw/pci-bridge/ioh3420.c
index eead195..05b004a 100644
--- a/hw/pci-bridge/ioh3420.c
+++ b/hw/pci-bridge/ioh3420.c
@@ -96,6 +96,7 @@ static int ioh3420_initfn(PCIDevice *d)
PCIEPort *p = PCIE_PORT(d);
PCIESlot *s = PCIE_SLOT(d);
int rc;
+ Error *local_err = NULL;
pci_bridge_initfn(d, TYPE_PCIE_BUS);
pcie_port_init_reg(d);
@@ -105,12 +106,15 @@ static int ioh3420_initfn(PCIDevice *d)
if (rc < 0) {
goto err_bridge;
}
+
rc = msi_init(d, IOH_EP_MSI_OFFSET, IOH_EP_MSI_NR_VECTOR,
IOH_EP_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_64BIT,
- IOH_EP_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_MASKBIT);
+ IOH_EP_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_MASKBIT,
+ &local_err);
if (rc < 0) {
goto err_bridge;
}
+
rc = pcie_cap_init(d, IOH_EP_EXP_OFFSET, PCI_EXP_TYPE_ROOT_PORT, p->port);
if (rc < 0) {
goto err_msi;
diff --git a/hw/pci-bridge/pci_bridge_dev.c b/hw/pci-bridge/pci_bridge_dev.c
index bc3e1b7..13e8583 100644
--- a/hw/pci-bridge/pci_bridge_dev.c
+++ b/hw/pci-bridge/pci_bridge_dev.c
@@ -51,6 +51,7 @@ static int pci_bridge_dev_initfn(PCIDevice *dev)
PCIBridge *br = PCI_BRIDGE(dev);
PCIBridgeDev *bridge_dev = PCI_BRIDGE_DEV(dev);
int err;
+ Error *local_err = NULL;
pci_bridge_initfn(dev, TYPE_PCI_BUS);
@@ -66,13 +67,15 @@ static int pci_bridge_dev_initfn(PCIDevice *dev)
/* MSI is not applicable without SHPC */
bridge_dev->flags &= ~(1 << PCI_BRIDGE_DEV_F_MSI_REQ);
}
+
err = slotid_cap_init(dev, 0, bridge_dev->chassis_nr, 0);
if (err) {
goto slotid_error;
}
+
if ((bridge_dev->flags & (1 << PCI_BRIDGE_DEV_F_MSI_REQ)) &&
msi_supported) {
- err = msi_init(dev, 0, 1, true, true);
+ err = msi_init(dev, 0, 1, true, true, &local_err);
if (err < 0) {
goto msi_error;
}
@@ -84,6 +87,7 @@ static int pci_bridge_dev_initfn(PCIDevice *dev)
PCI_BASE_ADDRESS_MEM_TYPE_64, &bridge_dev->bar);
}
return 0;
+
msi_error:
slotid_cap_cleanup(dev);
slotid_error:
diff --git a/hw/pci-bridge/xio3130_downstream.c
b/hw/pci-bridge/xio3130_downstream.c
index b4dd25f..8e91034 100644
--- a/hw/pci-bridge/xio3130_downstream.c
+++ b/hw/pci-bridge/xio3130_downstream.c
@@ -59,21 +59,25 @@ static int xio3130_downstream_initfn(PCIDevice *d)
PCIEPort *p = PCIE_PORT(d);
PCIESlot *s = PCIE_SLOT(d);
int rc;
+ Error *local_err = NULL;
pci_bridge_initfn(d, TYPE_PCIE_BUS);
pcie_port_init_reg(d);
rc = msi_init(d, XIO3130_MSI_OFFSET, XIO3130_MSI_NR_VECTOR,
XIO3130_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_64BIT,
- XIO3130_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_MASKBIT);
+ XIO3130_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_MASKBIT,
+ &local_err);
if (rc < 0) {
goto err_bridge;
}
+
rc = pci_bridge_ssvid_init(d, XIO3130_SSVID_OFFSET,
XIO3130_SSVID_SVID, XIO3130_SSVID_SSID);
if (rc < 0) {
goto err_bridge;
}
+
rc = pcie_cap_init(d, XIO3130_EXP_OFFSET, PCI_EXP_TYPE_DOWNSTREAM,
p->port);
if (rc < 0) {
@@ -103,6 +107,7 @@ err_msi:
msi_uninit(d);
err_bridge:
pci_bridge_exitfn(d);
+
return rc;
}
diff --git a/hw/pci-bridge/xio3130_upstream.c b/hw/pci-bridge/xio3130_upstream.c
index 434c8fd..bae49f6 100644
--- a/hw/pci-bridge/xio3130_upstream.c
+++ b/hw/pci-bridge/xio3130_upstream.c
@@ -55,26 +55,31 @@ static int xio3130_upstream_initfn(PCIDevice *d)
{
PCIEPort *p = PCIE_PORT(d);
int rc;
+ Error *local_err = NULL;
pci_bridge_initfn(d, TYPE_PCIE_BUS);
pcie_port_init_reg(d);
rc = msi_init(d, XIO3130_MSI_OFFSET, XIO3130_MSI_NR_VECTOR,
XIO3130_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_64BIT,
- XIO3130_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_MASKBIT);
+ XIO3130_MSI_SUPPORTED_FLAGS & PCI_MSI_FLAGS_MASKBIT,
+ &local_err);
if (rc < 0) {
goto err_bridge;
}
+
rc = pci_bridge_ssvid_init(d, XIO3130_SSVID_OFFSET,
XIO3130_SSVID_SVID, XIO3130_SSVID_SSID);
if (rc < 0) {
goto err_bridge;
}
+
rc = pcie_cap_init(d, XIO3130_EXP_OFFSET, PCI_EXP_TYPE_UPSTREAM,
p->port);
if (rc < 0) {
goto err_msi;
}
+
pcie_cap_flr_init(d);
pcie_cap_deverr_init(d);
rc = pcie_aer_init(d, XIO3130_AER_OFFSET);
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index d7dc667..3290a9f 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -2347,7 +2347,7 @@ static void megasas_scsi_realize(PCIDevice *dev, Error
**errp)
"megasas-queue", 0x40000);
if (megasas_use_msi(s) &&
- msi_init(dev, 0x50, 1, true, false)) {
+ msi_init(dev, 0x50, 1, true, false, errp)) {
s->flags &= ~MEGASAS_MASK_USE_MSI;
}
if (megasas_use_msix(s) &&
diff --git a/hw/scsi/vmw_pvscsi.c b/hw/scsi/vmw_pvscsi.c
index 9c71f31..b2ff293 100644
--- a/hw/scsi/vmw_pvscsi.c
+++ b/hw/scsi/vmw_pvscsi.c
@@ -1018,9 +1018,10 @@ pvscsi_init_msi(PVSCSIState *s)
{
int res;
PCIDevice *d = PCI_DEVICE(s);
+ Error *local_err = NULL;
res = msi_init(d, PVSCSI_MSI_OFFSET, PVSCSI_MSIX_NUM_VECTORS,
- PVSCSI_USE_64BIT, PVSCSI_PER_VECTOR_MASK);
+ PVSCSI_USE_64BIT, PVSCSI_PER_VECTOR_MASK, &local_err);
if (res < 0) {
trace_pvscsi_init_msi_fail(res);
s->msi_used = false;
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 268ab36..b452c52 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -3643,7 +3643,10 @@ static void usb_xhci_realize(struct PCIDevice *dev,
Error **errp)
}
if (xhci_get_flag(xhci, XHCI_FLAG_USE_MSI)) {
- msi_init(dev, 0x70, xhci->numintrs, true, false);
+ ret = msi_init(dev, 0x70, xhci->numintrs, true, false, errp);
+ if (ret < 0) {
+ return;
+ }
}
if (xhci_get_flag(xhci, XHCI_FLAG_USE_MSI_X)) {
msix_init(dev, xhci->numintrs,
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 1fb868c..8559950 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -1144,6 +1144,7 @@ static int vfio_msi_setup(VFIOPCIDevice *vdev, int pos)
uint16_t ctrl;
bool msi_64bit, msi_maskbit;
int ret, entries;
+ Error *local_err = NULL;
if (pread(vdev->vbasedev.fd, &ctrl, sizeof(ctrl),
vdev->config_offset + pos + PCI_CAP_FLAGS) != sizeof(ctrl)) {
@@ -1157,7 +1158,7 @@ static int vfio_msi_setup(VFIOPCIDevice *vdev, int pos)
trace_vfio_msi_setup(vdev->vbasedev.name, pos);
- ret = msi_init(&vdev->pdev, pos, entries, msi_64bit, msi_maskbit);
+ ret = msi_init(&vdev->pdev, pos, entries, msi_64bit, msi_maskbit,
&local_err);
if (ret < 0) {
if (ret == -ENOTSUP) {
return 0;
--
2.1.0