aboutsummaryrefslogtreecommitdiff
path: root/hw/pci
diff options
context:
space:
mode:
Diffstat (limited to 'hw/pci')
-rw-r--r--hw/pci/msix.c4
-rw-r--r--hw/pci/pci.c4
2 files changed, 2 insertions, 6 deletions
diff --git a/hw/pci/msix.c b/hw/pci/msix.c
index 7716bf3649..2fdada4e8f 100644
--- a/hw/pci/msix.c
+++ b/hw/pci/msix.c
@@ -314,9 +314,7 @@ int msix_init_exclusive_bar(PCIDevice *dev, unsigned short nentries,
bar_size = bar_pba_offset + bar_pba_size;
}
- if (bar_size & (bar_size - 1)) {
- bar_size = 1 << qemu_fls(bar_size);
- }
+ bar_size = pow2ceil(bar_size);
name = g_strdup_printf("%s-msix", dev->name);
memory_region_init(&dev->msix_exclusive_bar, OBJECT(dev), name, bar_size);
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 9f57aeaeba..4700e95206 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -2071,9 +2071,7 @@ static void pci_add_option_rom(PCIDevice *pdev, bool is_default_rom,
g_free(path);
return;
}
- if (size & (size - 1)) {
- size = 1 << qemu_fls(size);
- }
+ size = pow2ceil(size);
vmsd = qdev_get_vmsd(DEVICE(pdev));