pci: Replace pci_add_capability2() with pci_add_capability()
After the patch 'Make errp the last parameter of pci_add_capability()',
pci_add_capability() and pci_add_capability2() now do exactly the same.
So drop the wrapper pci_add_capability() of pci_add_capability2(), then
replace the pci_add_capability2() with pci_add_capability() everywhere.
Cc: pbonzini@redhat.com
Cc: rth@twiddle.net
Cc: ehabkost@redhat.com
Cc: mst@redhat.com
Cc: dmitry@daynix.com
Cc: jasowang@redhat.com
Cc: marcel@redhat.com
Cc: alex.williamson@redhat.com
Cc: armbru@redhat.com
Suggested-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/hw/i386/kvm/pci-assign.c b/hw/i386/kvm/pci-assign.c
index 87dcbdd..3d60455 100644
--- a/hw/i386/kvm/pci-assign.c
+++ b/hw/i386/kvm/pci-assign.c
@@ -1254,7 +1254,7 @@
dev->dev.cap_present |= QEMU_PCI_CAP_MSI;
dev->cap.available |= ASSIGNED_DEVICE_CAP_MSI;
/* Only 32-bit/no-mask currently supported */
- ret = pci_add_capability2(pci_dev, PCI_CAP_ID_MSI, pos, 10,
+ ret = pci_add_capability(pci_dev, PCI_CAP_ID_MSI, pos, 10,
&local_err);
if (ret < 0) {
error_propagate(errp, local_err);
@@ -1288,7 +1288,7 @@
}
dev->dev.cap_present |= QEMU_PCI_CAP_MSIX;
dev->cap.available |= ASSIGNED_DEVICE_CAP_MSIX;
- ret = pci_add_capability2(pci_dev, PCI_CAP_ID_MSIX, pos, 12,
+ ret = pci_add_capability(pci_dev, PCI_CAP_ID_MSIX, pos, 12,
&local_err);
if (ret < 0) {
error_propagate(errp, local_err);
@@ -1318,7 +1318,7 @@
if (pos) {
uint16_t pmc;
- ret = pci_add_capability2(pci_dev, PCI_CAP_ID_PM, pos, PCI_PM_SIZEOF,
+ ret = pci_add_capability(pci_dev, PCI_CAP_ID_PM, pos, PCI_PM_SIZEOF,
&local_err);
if (ret < 0) {
error_propagate(errp, local_err);
@@ -1386,7 +1386,7 @@
return -EINVAL;
}
- ret = pci_add_capability2(pci_dev, PCI_CAP_ID_EXP, pos, size,
+ ret = pci_add_capability(pci_dev, PCI_CAP_ID_EXP, pos, size,
&local_err);
if (ret < 0) {
error_propagate(errp, local_err);
@@ -1462,7 +1462,7 @@
uint32_t status;
/* Only expose the minimum, 8 byte capability */
- ret = pci_add_capability2(pci_dev, PCI_CAP_ID_PCIX, pos, 8,
+ ret = pci_add_capability(pci_dev, PCI_CAP_ID_PCIX, pos, 8,
&local_err);
if (ret < 0) {
error_propagate(errp, local_err);
@@ -1490,7 +1490,7 @@
pos = pci_find_cap_offset(pci_dev, PCI_CAP_ID_VPD, 0);
if (pos) {
/* Direct R/W passthrough */
- ret = pci_add_capability2(pci_dev, PCI_CAP_ID_VPD, pos, 8,
+ ret = pci_add_capability(pci_dev, PCI_CAP_ID_VPD, pos, 8,
&local_err);
if (ret < 0) {
error_propagate(errp, local_err);
@@ -1508,7 +1508,7 @@
pos += PCI_CAP_LIST_NEXT) {
uint8_t len = pci_get_byte(pci_dev->config + pos + PCI_CAP_FLAGS);
/* Direct R/W passthrough */
- ret = pci_add_capability2(pci_dev, PCI_CAP_ID_VNDR, pos, len,
+ ret = pci_add_capability(pci_dev, PCI_CAP_ID_VNDR, pos, len,
&local_err);
if (ret < 0) {
error_propagate(errp, local_err);
diff --git a/hw/ide/ich.c b/hw/ide/ich.c
index 4599169..989fca5 100644
--- a/hw/ide/ich.c
+++ b/hw/ide/ich.c
@@ -130,7 +130,7 @@
pci_register_bar(dev, ICH9_MEM_BAR, PCI_BASE_ADDRESS_SPACE_MEMORY,
&d->ahci.mem);
- sata_cap_offset = pci_add_capability2(dev, PCI_CAP_ID_SATA,
+ sata_cap_offset = pci_add_capability(dev, PCI_CAP_ID_SATA,
ICH9_SATA_CAP_OFFSET, SATA_CAP_SIZE,
errp);
if (sata_cap_offset < 0) {
diff --git a/hw/pci/msi.c b/hw/pci/msi.c
index a87b227..5e05ce5 100644
--- a/hw/pci/msi.c
+++ b/hw/pci/msi.c
@@ -216,7 +216,7 @@
}
cap_size = msi_cap_sizeof(flags);
- config_offset = pci_add_capability2(dev, PCI_CAP_ID_MSI, offset,
+ config_offset = pci_add_capability(dev, PCI_CAP_ID_MSI, offset,
cap_size, errp);
if (config_offset < 0) {
return config_offset;
diff --git a/hw/pci/msix.c b/hw/pci/msix.c
index fc5fe51..5078d3d 100644
--- a/hw/pci/msix.c
+++ b/hw/pci/msix.c
@@ -301,7 +301,7 @@
return -EINVAL;
}
- cap = pci_add_capability2(dev, PCI_CAP_ID_MSIX,
+ cap = pci_add_capability(dev, PCI_CAP_ID_MSIX,
cap_pos, MSIX_CAP_LENGTH, errp);
if (cap < 0) {
return cap;
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 3ad6f4e..0c6f74a 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -2259,28 +2259,12 @@
}
/*
- * if offset = 0,
- * Find and reserve space and add capability to the linked list
- * in pci config space
- */
-int pci_add_capability(PCIDevice *pdev, uint8_t cap_id,
- uint8_t offset, uint8_t size,
- Error **errp)
-{
- int ret;
-
- ret = pci_add_capability2(pdev, cap_id, offset, size, errp);
-
- return ret;
-}
-
-/*
- * On success, pci_add_capability2() returns a positive value
+ * On success, pci_add_capability() returns a positive value
* that the offset of the pci capability.
* On failure, it sets an error and returns a negative error
* code.
*/
-int pci_add_capability2(PCIDevice *pdev, uint8_t cap_id,
+int pci_add_capability(PCIDevice *pdev, uint8_t cap_id,
uint8_t offset, uint8_t size,
Error **errp)
{
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 70bfb59..8de8272 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -1837,14 +1837,14 @@
case PCI_CAP_ID_PM:
vfio_check_pm_reset(vdev, pos);
vdev->pm_cap = pos;
- ret = pci_add_capability2(pdev, cap_id, pos, size, errp);
+ ret = pci_add_capability(pdev, cap_id, pos, size, errp);
break;
case PCI_CAP_ID_AF:
vfio_check_af_flr(vdev, pos);
- ret = pci_add_capability2(pdev, cap_id, pos, size, errp);
+ ret = pci_add_capability(pdev, cap_id, pos, size, errp);
break;
default:
- ret = pci_add_capability2(pdev, cap_id, pos, size, errp);
+ ret = pci_add_capability(pdev, cap_id, pos, size, errp);
break;
}
out:
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index fe52aa8..e598b09 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -358,9 +358,6 @@
int pci_add_capability(PCIDevice *pdev, uint8_t cap_id,
uint8_t offset, uint8_t size,
Error **errp);
-int pci_add_capability2(PCIDevice *pdev, uint8_t cap_id,
- uint8_t offset, uint8_t size,
- Error **errp);
void pci_del_capability(PCIDevice *pci_dev, uint8_t cap_id, uint8_t cap_size);
