[PATCH v2 04/19] qapi/common: Drop temporary 'prefix'

Markus Armbruster
2024-09-04T11:18:55Z

Recent commit "qapi: Smarter camel_to_upper() to reduce need for
'prefix'" added a temporary 'prefix' to delay changing the generated
code.

Revert it. This improves OffAutoPCIBAR's generated enumeration
constant prefix from OFF_AUTOPCIBAR to OFF_AUTO_PCIBAR.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
---
qapi/common.json | 1 -
hw/vfio/pci.c | 10 +++++-----
2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/qapi/common.json b/qapi/common.json
index 25726d3113..7558ce5430 100644
--- a/qapi/common.json
+++ b/qapi/common.json
@@ -92,7 +92,6 @@
# Since: 2.12
##
{ 'enum': 'OffAutoPCIBAR',
- 'prefix': 'OFF_AUTOPCIBAR', # TODO drop
'data': [ 'off', 'auto', 'bar0', 'bar1', 'bar2', 'bar3', 'bar4', 'bar5' ] }

##
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 2407720c35..0a99e55247 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -1452,7 +1452,7 @@ static bool vfio_pci_relocate_msix(VFIOPCIDevice *vdev, Error **errp)
int target_bar = -1;
size_t msix_sz;

- if (!vdev->msix || vdev->msix_relo == OFF_AUTOPCIBAR_OFF) {
+ if (!vdev->msix || vdev->msix_relo == OFF_AUTO_PCIBAR_OFF) {
return true;
}

@@ -1464,7 +1464,7 @@ static bool vfio_pci_relocate_msix(VFIOPCIDevice *vdev, Error **errp)
/* PCI BARs must be a power of 2 */
msix_sz = pow2ceil(msix_sz);

- if (vdev->msix_relo == OFF_AUTOPCIBAR_AUTO) {
+ if (vdev->msix_relo == OFF_AUTO_PCIBAR_AUTO) {
/*
* TODO: Lookup table for known devices.
*
@@ -1479,7 +1479,7 @@ static bool vfio_pci_relocate_msix(VFIOPCIDevice *vdev, Error **errp)
return false;
}
} else {
- target_bar = (int)(vdev->msix_relo - OFF_AUTOPCIBAR_BAR0);
+ target_bar = (int)(vdev->msix_relo - OFF_AUTO_PCIBAR_BAR0);
}

/* I/O port BARs cannot host MSI-X structures */
@@ -1624,7 +1624,7 @@ static bool vfio_msix_early_setup(VFIOPCIDevice *vdev, Error **errp)
} else if (vfio_pci_is(vdev, PCI_VENDOR_ID_BAIDU,
PCI_DEVICE_ID_KUNLUN_VF)) {
msix->pba_offset = 0xb400;
- } else if (vdev->msix_relo == OFF_AUTOPCIBAR_OFF) {
+ } else if (vdev->msix_relo == OFF_AUTO_PCIBAR_OFF) {
error_setg(errp, "hardware reports invalid configuration, "
"MSIX PBA outside of specified BAR");
g_free(msix);
@@ -3403,7 +3403,7 @@ static Property vfio_pci_dev_properties[] = {
nv_gpudirect_clique,
qdev_prop_nv_gpudirect_clique, uint8_t),
DEFINE_PROP_OFF_AUTO_PCIBAR("x-msix-relocation", VFIOPCIDevice, msix_relo,
- OFF_AUTOPCIBAR_OFF),
+ OFF_AUTO_PCIBAR_OFF),
#ifdef CONFIG_IOMMUFD
DEFINE_PROP_LINK("iommufd", VFIOPCIDevice, vbasedev.iommufd,
TYPE_IOMMUFD_BACKEND, IOMMUFDBackend *),
--
2.46.0